Adjustable guardrail

Abstract

The utility model relates to the technical field of live pig breeding, in particular to an adjustable guardrail which comprises a left supporting column, a right supporting column and an adjusting mechanism, the left supporting column and the right supporting column are oppositely arranged and welded to the ground, and the adjusting mechanism comprises an outer plate, a sliding plate, a plurality of stop levers, a reinforcing plate and fixing bolts. After the sliding plate, the multiple stop levers and the reinforcing plate are lifted to a proper height according to the body type of the live pig, the fixing bolts are rotated again, and the sliding plate is limited through the fixing bolts, so that the problem that the sliding plate is limited when the live pig grows into an adult pig is solved; the body shape is continuously enlarged, the guardrail cannot be adjusted, and escape may occur.

Description

Technical Field

[0001] The utility model relates to the technical field of pig breeding, in particular to an adjustable guardrail. Background Art

[0002] Guardrails are generally used in pig farming. Most of the existing guardrails are assembled and connected, which is troublesome to assemble.

[0003] The prior art CN217089056U discloses a guardrail for pig breeding that is easy to assemble, including a left pillar. A right pillar is provided on the right side of the left pillar. The inner sides of the left pillar and the right pillar are provided with mounting grooves. The tops of the left pillar and the right pillar are provided with connecting grooves. Connecting pieces are provided in the connecting grooves. The tops of the connecting pieces are threaded with screws. The bottoms of the screws extend into the left and right pillars. A lower assembly rod is movably connected to the bottom of the inner wall of the mounting groove, which solves the problem of troublesome splicing of existing assembled splicing guardrails.

[0004] However, in the above structure, as the live pigs grow into adults, their body size continues to increase, the guardrails cannot be adjusted, and they may escape. Utility Model Content

[0005] The utility model aims to provide an adjustable guardrail, which solves the problem that as live pigs grow into adult pigs, their body sizes continue to increase, the guardrails cannot be adjusted, and escape may occur.

[0006] To achieve the above-mentioned purpose, the utility model provides an adjustable guardrail, including a left pillar, a right pillar and an adjustment mechanism, the left pillar and the right pillar are arranged opposite to each other and welded to the ground, the adjustment mechanism includes an outer plate, a slide plate, a plurality of baffles, a reinforcement plate and fixing bolts, the outer plate is fixedly connected to the left pillar and is located on the outer side wall of the left pillar, and a plurality of holes are provided on the outer plate, the slide plate is slidably arranged in the outer plate, and a threaded hole is provided on the slide plate, one end of the plurality of baffles are respectively fixedly connected to the slide plate and are located above the slide plate, the reinforcement plate is fixedly connected to the other end of the plurality of baffles and are located above the plurality of baffles, and the fixing bolts are threadedly connected between the holes on the outer plate and the holes on the slide plate.

[0007] In which, the adjustment mechanism also includes a mounting block, a matching block, an insertion rod and a handle, the mounting block is fixedly connected to the right pillar and is located on the outer side wall of the right pillar, the matching block is fixedly connected to the right pillar and is located above the mounting block, the insertion rod is inserted between the matching block and the mounting block, and the handle is fixedly connected to the outer panel and is located on the outer side wall of the outer panel.

[0008] Wherein, the adjustment mechanism also includes two mounting seats, two connecting shafts and two fixing rods, the two mounting seats are respectively fixedly connected to the left pillar and the right pillar, and are respectively located on the outer side walls of the left pillar and the right pillar, the two connecting shafts are respectively fixedly connected to the two mounting seats, and are respectively located in the two mounting seats, and the two fixing rods are respectively rotatably connected to the two connecting shafts, and are respectively located on the outer side walls of the two connecting shafts.

[0009] Wherein, the adjustable guardrail further comprises a protection mechanism, and the protection mechanism is arranged on a side of the outer plate away from the handle.

[0010] Among them, the protective mechanism includes two telescopic rods, two springs and a protective plate, one end of the two telescopic rods is fixedly connected to the left pillar and the right pillar respectively, and is respectively located on the side of the left pillar and the right pillar away from the mounting seat, the protective plate is fixedly connected to the telescopic rods of the two telescopic rods, and the two springs are respectively mounted on the outer side walls of the two telescopic rods.

[0011] The utility model provides an adjustable guardrail. When adjustment is needed, the fixing bolt is rotated to separate the outer plate and the slide plate, and the slide plate is slid upward, simultaneously driving the plurality of baffle bars and the reinforcement plate to move vertically upward. After the slide plate, the plurality of baffle bars and the reinforcement plate are lifted to a suitable height according to the body shape of the pigs, the fixing bolt is rotated again to limit the slide plate, thereby solving the problem that as the pigs grow into adult pigs, their body shape continues to increase, the guardrail cannot be adjusted, and the possibility of escape may occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0015] Figure 3 yes Figure 1 Enlarged view of point B in the middle.

[0016] Figure 4 It is a structural schematic diagram of the left support, the right support, the outer plate, the slide plate, the baffle bar and the reinforcement plate of the first embodiment of the utility model.

[0017] Figure 5It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] Figure 6 yes Figure 5 Enlarged view of point C in the middle.

[0019] 101-left support, 102-right support, 103-outer plate, 104-slide plate, 105-block rod, 106-reinforcement plate, 107-fixing bolt, 108-mounting block, 109-matching block, 110-insertion rod, 111-handle, 112-mounting seat, 113-connecting shaft, 114-fixing rod, 201-telescopic rod, 202-spring, 203-protective plate. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] First embodiment

[0022] See also Figure 1 to Figure 4 , Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 yes Figure 1 Enlarged view of point A in the middle. Figure 3 yes Figure 1 Enlarged view of point B in the middle. Figure 4 It is a structural schematic diagram of the left support, the right support, the outer plate, the slide plate, the baffle bar and the reinforcement plate of the first embodiment of the utility model.

[0023] The utility model provides an adjustable guardrail: comprising a left support 101, a right support 102 and an adjusting mechanism, wherein the adjusting mechanism comprises an outer plate 103, a slide plate 104, a plurality of blocking rods 105, a reinforcing plate 106, a fixing bolt 107, a mounting block 108, a matching block 109, an insert rod 110, a handle 111, two mounting seats 112, two connecting shafts 113 and two fixing rods 114. The above structure solves the problem that as live pigs grow into adult pigs, their body size continues to increase, the guardrail cannot be adjusted, and there may be a risk of escape.

[0024] According to a specific implementation, the left support 101 and the right support 102 are arranged opposite to each other and welded on the ground. The left support 101 and the right support 102 are used to support and connect the adjustment mechanism.

[0025] The outer plate 103 is fixedly connected to the left pillar 101 and is located on the outer side wall of the left pillar 101, and a plurality of holes are arranged on the outer plate 103, the slide plate 104 is slidably arranged in the outer plate 103, and a threaded hole is arranged on the slide plate 104, one end of the plurality of baffle rods is respectively fixedly connected to the slide plate 104 and is located above the slide plate 104, the reinforcing plate 106 is fixedly connected to the other end of the plurality of baffle rods and is located above the plurality of baffle rods, the fixing bolts 107 are threadedly connected between the holes on the outer plate 103 and the holes on the slide plate 104, and the reinforcing plate 106 is used to fix the plurality of baffle rods 105 The outer plate 103 and the slide plate 104 are separated from each other by rotating the fixing bolt 107 when adjustment is needed, and the slide plate 104 is slid upward, thereby driving the plurality of baffles and the reinforcement plate 106 to move vertically upward. After the slide plate 104, the plurality of baffles and the reinforcement plate 106 are lifted to a suitable height according to the body size of the live pigs, the fixing bolt 107 is rotated again, and the slide plate 104 is limited by the fixing bolt 107, thereby increasing the overall height of the adjustable guardrail to avoid escape. This solves the problem that as the live pigs grow into adult pigs, their body size continues to increase, the guardrail cannot be adjusted, and the escape may occur.

[0026] Among them, the mounting block 108 is fixedly connected to the right pillar and is located on the outer side wall of the right pillar 102, the matching block 109 is fixedly connected to the right pillar 102 and is located above the mounting block 108, the insertion rod 110 is inserted between the matching block 109 and the mounting block 108, and the handle 111 is fixedly connected to the outer panel 103 and is located on the outer side wall of the outer panel 103. When it is necessary to close, the outer panel 103 is rotated relative to the left pillar 101 so that the handle 111 is between the mounting block 108 and the matching block 109, and then the insertion rod 110 is inserted into the matching block 109 and the mounting block 108 at one time. When it is necessary to open, the insertion rod 110 is pulled out and the outer panel 103 is rotated in the opposite direction.

[0027] Among them, the two mounting seats 112 are respectively fixedly connected to the left pillar 101 and the right pillar 102, and are respectively located on the outer side walls of the left pillar 101 and the right pillar 102; the two connecting shafts 113 are respectively fixedly connected to the two mounting seats 112, and are respectively located in the two mounting seats 112; the two fixing rods 114 are respectively rotatably connected to the two connecting shafts 113, and are respectively located on the outer side walls of the two connecting shafts 113; the mounting seats 112 are used to install the connecting shafts 113; the fixing rods 114 are rotated relative to the connecting shafts 113 to facilitate the adjustment of the supporting angle of the fixing rods 114; the left pillar 101 and the right pillar 102 are supported and fixed by the two fixing rods 114, thereby improving the overall stability of the adjustable guardrail and avoiding displacement.

[0028] When using the adjustable guardrail of the utility model, the left support 101 and the right support 102 are supported by the two fixing rods 114, thereby improving the overall stability of the adjustable guardrail and preventing the guardrail from shifting. The outer plate 103 is rotated, and the outer plate 103 is rotated relative to the left support 101, so that the handle 111 is between the mounting block 108 and the matching block 109, and then the insertion rod 110 is inserted into the matching block 109 and the mounting block 108 at one time. At this time, the adjustable guardrail is in a closed state. As the pigs grow, when When the height needs to be adjusted, the fixing bolt 107 is rotated to separate the outer plate 103 and the slide plate 104 from each other, and the slide plate 104 is slid upward, thereby driving the plurality of baffle bars and the reinforcement plate 106 to move vertically upward. After the slide plate 104, the plurality of baffle bars and the reinforcement plate 106 are lifted to a suitable height according to the body size of the pigs, the fixing bolt 107 is rotated again, and the slide plate 104 is limited by the fixing bolt 107, thereby solving the problem that as the pigs grow into adult pigs, their body size continues to increase, the guardrail cannot be adjusted, and they may escape.

[0029] Second embodiment

[0030] See also Figure 5-6 , Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 6 yes Figure 5 Enlarged view of point C in the middle.

[0031] On the basis of the first embodiment, an adjustable guardrail of the utility model further includes a reinforcement mechanism, which includes two telescopic rods 201 , two springs 202 and a protective plate 203 .

[0032] According to a specific implementation, the protective mechanism is disposed on a side of the outer plate 103 away from the handle 111 , and the protective mechanism is used to protect the outer plate 103 to prevent the live pigs from hitting the outer plate 103 for a long time, thereby preventing the outer plate 103 from being damaged.

[0033] Among them, one end of the two telescopic rods 201 is fixedly connected to the outer plate 103 respectively, and is respectively located on the side of the outer plate 103 away from the handle 111, the protective plate 203 is fixedly connected to the telescopic rods 201 of the two telescopic rods 201, and the two springs 202 are respectively sleeved on the outer side walls of the two telescopic rods 201. When the pig hits the protective plate 203, the two telescopic rods 201 and the two springs 202 contract to buffer the impact force, thereby preventing the outer plate 103 from being damaged by the impact force for a long time.

[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An adjustable guardrail, comprising a left support and a right support, wherein the left support and the right support are arranged opposite to each other and welded to the ground, characterized in that: It also includes an adjustment mechanism, which includes an outer plate, a slide plate, a plurality of baffle rods, a reinforcement plate and a fixing bolt. The outer plate is fixedly connected to the left pillar and is located on the outer side wall of the left pillar, and a plurality of holes are provided on the outer plate. The slide plate is slidably provided in the outer plate, and a threaded hole is provided on the slide plate. One ends of the plurality of baffle rods are respectively fixedly connected to the slide plate and are located above the slide plate. The reinforcement plate is fixedly connected to the other ends of the plurality of baffle rods and are located above the plurality of baffle rods. The fixing bolts are threadedly connected between the holes on the outer plate and the holes on the slide plate.

2. An adjustable guardrail as claimed in claim 1, characterized in that: The adjustment mechanism also includes a mounting block, a matching block, an insertion rod and a handle. The mounting block is fixedly connected to the right pillar and is located on the outer side wall of the right pillar. The matching block is fixedly connected to the right pillar and is located above the mounting block. The insertion rod is inserted between the matching block and the mounting block. The handle is fixedly connected to the outer panel and is located on the outer side wall of the outer panel.

3. An adjustable guardrail as claimed in claim 1, characterized in that: The adjustment mechanism also includes two mounting seats, two connecting shafts and two fixing rods. The two mounting seats are fixedly connected to the left support and the right support, and are respectively located on the outer side walls of the left support and the right support. The two connecting shafts are fixedly connected to the two mounting seats, and are respectively located in the two mounting seats. The two fixing rods are rotatably connected to the two connecting shafts, and are respectively located on the outer side walls of the two connecting shafts.

4. An adjustable guardrail as claimed in claim 2, characterized in that: The adjustable guardrail further comprises a protection mechanism, and the protection mechanism is arranged on a side of the outer plate away from the handle.

5. An adjustable guardrail as claimed in claim 4, characterized in that: The protective mechanism includes two telescopic rods, two springs and a protective plate. One end of the two telescopic rods is fixedly connected to the outer plate and is respectively located on the side of the outer plate away from the handle. The protective plate is fixedly connected to the telescopic rods of the two telescopic rods. The two springs are respectively sleeved on the outer side walls of the two telescopic rods.

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