Power distribution pipeline mounting rack

Abstract

The utility model belongs to the technical field of power distribution pipeline mounting racks, and particularly relates to a power distribution pipeline mounting rack which comprises a supporting plate and a plurality of lifting side racks, lock catch assemblies are arranged at the top ends of the lifting side racks, each lock catch assembly comprises a lower clamping plate and an upper clamping plate, the lower clamping plates are fixedly connected to the top ends of the corresponding lifting side racks, and the upper clamping plates are fixedly connected to the top ends of the lifting side racks. The upper clamping plate is hinged to the top end of the corresponding lower clamping plate, a U-shaped plate is fixedly connected to one side of the lower clamping plate, an L-shaped plate is rotatably connected to the inner wall of the U-shaped plate, an extrusion plate is slidably connected to the top end of the L-shaped plate, a connecting plate is fixedly connected to one side of the upper clamping plate, a winding shaft is arranged in the supporting plate, and a traction rope is wound on the winding shaft. The extrusion plate is controlled to extrude and fix the connecting plate, so that the connecting plate can drive the lower clamping plate to be limited, then the power distribution pipeline is limited by the lock catch assembly, use is easy and convenient, the use amount of bolts is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution pipeline installation frames, and in particular relates to a power distribution pipeline installation frame. Background Art

[0002] The function of power distribution pipelines is to transmit electricity from the power supply point to various electrical equipment or users, and provide protection for wires and cables, which can ensure that wires and cables are not damaged by the external environment, thereby extending their service life. It also helps to organize and manage wires and cables, and connect various electrical equipment, thereby ensuring the safety and reliability of the power system;

[0003] In some large buildings or industrial sites, these pipelines are usually laid underground, overhead or hung on the wall to transmit electricity to the required location. Some of the installation frames used for distribution pipelines are first installed on the wall when in use. The installation frame is generally composed of a support plate body, a side frame and a clamp ring, as shown in the attached manual. Figure 1 As described in the specification, the side frame is supported by the support plate body, and the distribution pipeline is installed on the side frame through the clamp ring, which uses more screws and nuts. However, this method makes the operation more troublesome when installing the distribution pipeline, and the installation efficiency is low. In addition, the height distributions of multiple side frames are different, and the staff are required to lift the distribution pipeline to the side frame. In particular, the side frames at high places require the staff to exert more physical strength, resulting in greater physical and mental expenditure of the staff, further affecting the work efficiency. Utility Model Content

[0004] The utility model provides an electric power distribution pipeline installation frame, which has the characteristics of improving installation efficiency and reducing physical expenditure.

[0005] The utility model provides the following technical scheme: it comprises a support plate and a plurality of lifting side frames, the top ends of the plurality of lifting side frames are all provided with a locking assembly, the locking assembly comprises a lower card plate and an upper card plate, the lower card plate is fixedly connected to the top end corresponding to the lifting side frame, the upper card plate is hinged to the top end corresponding to the lower card plate, one side of the lower card plate is fixedly connected to a U-shaped plate, the inner wall of the U-shaped plate is rotatably connected to an L-shaped plate, the top end of the L-shaped plate is slidably connected to an extrusion plate, one side of the upper card plate is fixedly connected to a connecting plate, the extrusion plate contacts the top end of the corresponding connecting plate, the inner wall of the lifting side frame is fixedly connected to a cross plate, a yield sliding hole is opened on the support plate, the cross plate is slidably connected to the inner wall of the yield sliding hole, a winding shaft is arranged in the support plate, a traction rope is wound on the winding shaft, the traction rope passes through the bottom ends of the plurality of cross plates, the plurality of cross plates are fixedly connected to the side walls of the traction rope, and one end of the traction rope is fixedly connected to the inner wall of the yield sliding hole.

[0006] Wherein, a plurality of spherical rolling bodies are rotatably connected to both sides of the transverse plate, and the plurality of spherical rolling bodies are slidably connected to the inner wall of the yielding sliding hole.

[0007] Among them, two limiting sliding blocks are fixedly connected to the bottom end of the extrusion plate, and two limiting sliding grooves are arranged on the top end of the L-shaped plate. The limiting sliding blocks are slidably connected to the inner walls of the corresponding limiting sliding grooves.

[0008] Among them, a plug plate is fixedly connected to one side of the extrusion plate, a limiting groove is provided on the top of the connecting plate, and the plug plate is snap-connected to the inner wall of the limiting groove.

[0009] Wherein, a bolt rod is threadedly connected to one side of the L-shaped plate, and the bolt rod is rotatably connected to one side of the extrusion plate.

[0010] The beneficial effects of the utility model are as follows: by controlling the extrusion plate to squeeze and fix the connecting plate, the connecting plate can drive the lower clamping plate to be limited, thereby completing the limiting work of the lock assembly on the distribution pipeline. The use is simple and convenient, the use of bolts is reduced, and the work efficiency is improved; by lowering a plurality of lifting side frames, it is convenient for the staff to connect the distribution pipeline with the lower clamping plate and the upper clamping plate, and it is convenient for the staff to install each lock assembly and the distribution pipeline at a low position, reducing the situation where the staff hold the distribution pipeline to lift it when installing the distribution pipeline and the high lock assembly, so that the physical and mental expenditure of the staff is reduced, which is conducive to improving work efficiency.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the prior art;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0015] Figure 4 It is a side cross-sectional structural schematic diagram of the utility model;

[0016] Figure 5 It is a three-dimensional enlarged structural schematic diagram of the extrusion plate and other components in the utility model.

[0017] In the figure: 1. support plate; 11. lifting side frame; 111. cross plate; 112. spherical rolling body; 12. sliding hole for making way; 2. locking assembly; 21. lower clamping plate; 22. upper clamping plate; 23. connecting plate; 231. limiting groove; 3. U-shaped plate; 31. L-shaped plate; 311. limiting slide groove; 32. extrusion plate; 321. limiting slider; 322. plug plate; 33. bolt rod; 4. reel; 41. traction rope. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 5 The utility model provides the following technical solutions: including a support plate 1 and a plurality of lifting side frames 11, the tops of the plurality of lifting side frames 11 are all provided with a locking assembly 2, the locking assembly 2 includes a lower card plate 21 and an upper card plate 22, the lower card plate 21 is fixedly connected to the top of the corresponding lifting side frame 11, the upper card plate 22 is hinged to the top of the corresponding lower card plate 21, one side of the lower card plate 21 is fixedly connected to a U-shaped plate 3, the inner wall of the U-shaped plate 3 is rotatably connected to an L-shaped plate 31, the top of the L-shaped plate 31 is slidably connected to an extrusion plate 32, and one side of the upper card plate 22 is fixed A connecting plate 23 is fixedly connected, and the extrusion plate 32 contacts the top of the corresponding connecting plate 23. A transverse plate 111 is fixedly connected to the inner wall of the lifting side frame 11. A yielding sliding hole 12 is opened on the support plate 1. The transverse plate 111 is slidably connected to the inner wall of the yielding sliding hole 12. A winding shaft 4 is arranged in the support plate 1. A traction rope 41 is wound on the winding shaft 4. The traction rope 41 passes through the bottom ends of several transverse plates 111. Several transverse plates 111 are fixedly connected to the side walls of the traction rope 41, and one end of the traction rope 41 is fixedly connected to the inner wall of the yielding sliding hole 12.

[0019] In this embodiment: the support plate 1 supports each component of the device, and several lifting side frames 11 support the corresponding locking components 2. The support plate 1 makes way for several cross plates 111 through the making way sliding holes 12. The lifting side frame 11 is connected to the making way sliding holes 12 through the cross plates 111. The making way sliding holes 12 guide and limit the cross plates 111 to prevent the cross plates 111 and the lifting side frames 11 from tilting and deflecting when sliding up and down, so that the lifting side frames 11 can support the locking components 2 more stably. The lower card plate 21 supports the upper card plate 22. After the upper card plate 22 is opened and flipped upward, the top of the lower card plate 21 is exposed, which is convenient for installing the distribution pipeline on the lower card plate 2 1, when the upper card plate 22 is docked with the lower card plate 21, the upper card plate 22 flips toward the top of the lower card plate 21, and the upper card plate 22 drives the connecting plate 23 to flip to the position corresponding to the L-shaped plate 31. The lower card plate 21 supports the U-shaped plate 3, the U-shaped plate 3 supports the L-shaped plate 31, and the L-shaped plate 31 supports the extrusion plate 32. By flipping the L-shaped plate 31 upward, the L-shaped plate 31 drives the extrusion plate 32 to flip, so that the extrusion plate 32 can flip from one side of the connecting plate 23 to the top position of the connecting plate 23, and by controlling the extrusion plate 32 to approach the connecting plate 23, the extrusion plate 32 can contact and squeeze the connecting plate 23, so that the connecting plate 23 can drive the lower card plate 21 to be limited. Then the locking assembly 2 completes the position limiting work of the distribution pipeline. The use is simple and convenient, the use of bolts is reduced, and the work efficiency is improved. When the distribution pipeline is installed, several lifting side frames 11 are lowered, so that it is convenient for the staff to connect the distribution pipeline with the lower clamping plate 21 and the upper clamping plate 22. The reel 4 is driven to rotate by the motor inside the support plate 1. When the reel 4 rotates, the traction rope 41 can be reeled in and unreeled. When the traction rope 41 is reeled in, the length of the traction rope 41 in the yielding sliding hole 12 is reduced, so that the traction rope 41 can drive several horizontal plates 111 to lift, and the horizontal plates 111 drive the lifting side frames 11 to slide upward, so that the lifting side frames 11 can drive the distribution pipeline to be pulled upward through the locking assembly 2, and the distance between two adjacent horizontal plates 111 on the traction rope 41 is consistent, so that when the traction rope 41 is pulled upward, several horizontal plates 111 can be lifted upward in turn, which is convenient for the staff to install each locking assembly 2 and the distribution pipeline at a low position, and reduces the situation where the staff hold the distribution pipeline to lift it when installing the distribution pipeline and the high locking assembly 2, so that the physical and mental expenditure of the personnel is reduced, which is conducive to improving work efficiency, and when the reel 4 pulls the traction rope 41 in, the bottom of the traction rope 41 is limited by the support plate 1, so that the high point of the horizontal plate 111 is fixed, and it will not slide up and down.

[0020] There are a number of spherical rolling bodies 112 rotatably connected on both sides of the transverse plate 111, and the several spherical rolling bodies 112 are slidably connected to the inner wall of the give-way sliding hole 12; when the transverse plate 111 slides up and down inside the give-way sliding hole 12, the transverse plate 111 drives the several spherical rolling bodies 112 to slide, and the spherical rolling bodies 112 reduce the sliding friction resistance and friction loss between the transverse plate 111 and the give-way sliding hole 12, thereby facilitating the pulling work of the traction rope 41 on the transverse plate 111.

[0021] Two limit sliders 321 are fixedly connected to the bottom end of the extrusion plate 32, and two limit slots 311 are provided at the top of the L-shaped plate 31. The limit sliders 321 are slidably connected to the inner walls of the corresponding limit slots 311; when the extrusion plate 32 slides on the U-shaped plate 3, the extrusion plate 32 drives the two limit sliders 321 to slide on the inner walls of the two limit slots 311, and the limit slots 311 guide and limit the extrusion plate 32 to prevent the extrusion plate 32 from tilting and deviating, thereby improving the stability of the extrusion plate 32 when extruding the connecting plate 23.

[0022] A plug plate 322 is fixedly connected to one side of the extrusion plate 32, and a limiting groove 231 is defined at the top of the connecting plate 23, and the plug plate 322 is snap-connected to the inner wall of the limiting groove 231; the extrusion plate 32 supports the plug plate 322, and when the extrusion plate 32 is docked with the connecting plate 23, the extrusion plate 32 drives the plug plate 322 to slide downward, and the plug plate 322 is snap-connected into the limiting groove 231, so that the connecting plate 23 can limit the extrusion plate 32 through the limiting groove 231 and the plug plate 322, thereby improving the connection stability between the extrusion plate 32 and the connecting plate 23 and preventing the extrusion plate 32 from detaching from the connecting plate 23 during use.

[0023] A bolt rod 33 is threadedly connected to one side of the L-shaped plate 31, and the bolt rod 33 is rotatably connected to one side of the extrusion plate 32; the L-shaped plate 31 limits and drives the extrusion plate 32 through the bolt rod 33, and by controlling the rotation of the bolt rod 33, the bolt rod 33 is threadedly connected to the L-shaped plate 31, so that the bolt rod 33 can move toward the extrusion plate 32, and the bolt rod 33 pushes the extrusion plate 32, so that the extrusion plate 32 can slide toward the connecting plate 23, thereby reducing the number of bolts used in traditional clips and improving installation efficiency.

[0024] The working principle and use process of the utility model are as follows: when the distribution pipeline is installed, the winding shaft 4 is controlled to unwind the traction rope 41, so that the traction rope 41 can drive the height of the plurality of transverse plates 111 to be lowered through the plurality of transverse plates 111, thereby making the height of the plurality of lower clamping plates 21 and the upper clamping plates 22 lowered, so that the staff can lift the distribution pipeline to the corresponding lower clamping plate 21, and then flip the upper clamping plate 22, the upper clamping plate 22 drives the connecting plate 23 to flip, and then flip the L-shaped plate 31, the L-shaped plate 31 drives the extrusion plate 32 to flip, so that the extrusion plate 32 can flip from one side of the connecting plate 23 to the top position of the connecting plate 23, by controlling the rotation of the bolt rod 33, the bolt rod 33 is threadedly connected with the L-shaped plate 31, so that the bolt rod 33 can move in the direction of the extrusion plate 32, the bolt rod 33 pushes the extrusion plate 32, so that the extrusion plate 32 can slide in the direction of the connecting plate 23, the extrusion plate 32 drives the plug plate 322 to slide downward, and the plug plate 322 is engaged into the limit The cam 232 is then moved back and forth to move along the cam 233 and the cam 234, and the cam 235 is moved back and forth to move along the cam 236. The cam 232 is moved back and forth to move along the cam 233 and the cam 234, and the cam 235 is moved back and forth to move along the cam 236.

Claims

1. A power distribution pipeline installation frame, comprising a support plate (1) and a plurality of lifting side frames (11), characterized in that: The top ends of the plurality of lifting side frames (11) are each provided with a locking assembly (2), the locking assembly (2) comprising a lower card plate (21) and an upper card plate (22), the lower card plate (21) being fixedly connected to the top end of the corresponding lifting side frame (11), the upper card plate (22) being hinged to the top end of the corresponding lower card plate (21), one side of the lower card plate (21) being fixedly connected to a U-shaped plate (3), the inner wall of the U-shaped plate (3) being rotatably connected to an L-shaped plate (31), the top end of the L-shaped plate (31) being slidably connected to an extrusion plate (32), one side of the upper card plate (22) being fixedly connected to a connecting plate (23), the extrusion plate (32) and the corresponding In response to the top contact of the connecting plate (23), the inner wall of the lifting side frame (11) is fixedly connected with a transverse plate (111), the support plate (1) is provided with a clearance sliding hole (12), the transverse plate (111) is slidably connected to the inner wall of the clearance sliding hole (12), a winding shaft (4) is arranged inside the support plate (1), a traction rope (41) is wound on the winding shaft (4), the traction rope (41) passes through the bottom ends of several transverse plates (111), several transverse plates (111) are fixedly connected to the side walls of the traction rope (41), and one end of the traction rope (41) is fixedly connected to the inner wall of the clearance sliding hole (12).

2. The power distribution pipeline mounting frame according to claim 1, characterized in that: A plurality of spherical rolling bodies (112) are rotatably connected to both sides of the transverse plate (111), and the plurality of spherical rolling bodies (112) are slidably connected to the inner wall of the yielding sliding hole (12).

3. The power distribution pipeline mounting frame according to claim 1, characterized in that: The bottom end of the extrusion plate (32) is fixedly connected to two limiting slide blocks (321), the top end of the L-shaped plate (31) is provided with two limiting slide grooves (311), and the limiting slide blocks (321) are slidably connected to the inner walls of the corresponding limiting slide grooves (311).

4. The power distribution pipeline mounting frame according to claim 1, characterized in that: A plug plate (322) is fixedly connected to one side of the extrusion plate (32), a limiting groove (231) is provided at the top end of the connection plate (23), and the plug plate (322) is snap-fitted and connected to the inner wall of the limiting groove (231).

5. The power distribution pipeline mounting frame according to claim 1, characterized in that: A bolt rod (33) is threadedly connected to one side of the L-shaped plate (31), and the bolt rod (33) is rotatably connected to one side of the extrusion plate (32).

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