| 摘要 |
A livestock pen includes a rectangular horizontal platform having a plurality of sidewall assemblies connected thereto and extending around the perimeter thereof. At least one of the sidewall assemblies includes first and second vertical posts spaced apart from one another to form a gate opening therebetween. An upper horizontal rail is connected to the upper end of one of the gate posts and extends horizontally away from the gate opening. A horizontal slide rail is attached to the one sidewall assembly and extends across the gate opening adjacent the lower end thereof. A gate includes an upper channel member slidably mounted over the upper rail of the rear wall assembly and a lower sleeve member telescoped over the slide rail at the bottom of the wall assembly so as to permit the gate to slide between open and closed positions.
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