Anti-seismic base for carrying power transformation and distribution engineering equipment

Abstract

The utility model belongs to the technical field of power transformation and distribution engineering, and provides an anti-seismic base for carrying power transformation and distribution engineering equipment, which comprises a bearing plate, fixed buffer structures are arranged at four corners of the top of the bearing plate, a movable buffer structure is arranged at the top of the bearing plate, and an equipment plate is arranged at the tops of the fixed buffer structures and the movable buffer structure. A clamping and fixing structure is arranged at the top of the equipment plate; the movable buffering structure comprises a cross T-shaped sliding groove formed in the top of the bearing plate, a T-shaped sliding block is arranged in the cross T-shaped sliding groove in a sliding mode, and a mounting disc is arranged at the top of the T-shaped sliding block. The problems that according to existing equipment, shock absorption supporting columns are arranged at the four corners between a fixed base and a bearing plate to reduce impact force during equipment transportation and improve transportation safety, but when equipment with uneven weight is transported, the buffering capacity of one end is insufficient, and the buffering capacity of the other end is excessive are solved. And damage to equipment with non-uniform weight is avoided.

Description

Technical Field

[0001] This utility model relates to the field of power distribution engineering, and in particular to an anti-vibration base for transporting equipment in power distribution engineering. Background Technology

[0002] There are many types of equipment in power distribution engineering, such as capacitors, circuit breakers, grounding switches, disconnect switches, surge arresters, voltage transformers, and current transformers. Power distribution engineering equipment is relatively easy to be damaged, and bases are used during transportation to reduce impact.

[0003] A search revealed that patent CN217272940U discloses a seismic-resistant base for handling equipment in power distribution engineering. The base includes a fixed base with four corresponding casters fixedly installed on its lower surface. A push handle is fixedly installed on the front wall of the fixed base. Four mutually spaced shock-absorbing support columns are fixedly installed on the top of the fixed base. A support plate is fixedly installed on the top of the four shock-absorbing support columns. Two sliding grooves are formed on the upper wall of the support plate, and an installation groove is also formed on the upper wall of the support plate, located between the two sliding grooves. A drive shaft is installed inside the installation groove, and two symmetrical handles are fixedly installed at the end of the drive shaft. A positioning block is provided on the drive shaft.

[0004] Existing equipment reduces the impact force during transportation and improves transportation safety by setting shock-absorbing support columns at the four corners between the fixed base and the support plate. However, when transporting equipment with uneven weight, there may be a situation where one end has insufficient buffering capacity while the other end has excessive buffering capacity, which will increase the risk of damage to the equipment with uneven weight.

[0005] Therefore, it is necessary to provide a seismic-resistant base for transporting equipment in power distribution engineering to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides an anti-vibration base for transporting equipment in power distribution engineering.

[0007] This utility model provides a seismic-resistant base for transporting equipment in power distribution engineering, including a support plate. The top four corners of the support plate are provided with fixed buffer structures, and the top of the support plate is provided with a movable buffer structure. The top of the fixed buffer structure and the movable buffer structure are provided with an equipment plate, and the top of the equipment plate is provided with a clamping and fixing structure.

[0008] The movable buffer structure includes a cross-shaped T-shaped groove on the top of the support plate, a T-shaped slider is slidably disposed inside the cross-shaped T-shaped groove, a mounting plate is disposed on the top of the T-shaped slider, a damper is disposed on the top of the mounting plate, a sliding rod is disposed on the top of the damper, a damping spring is disposed on the outside of the sliding rod, and the top of the sliding rod extends to the equipment plate.

[0009] To achieve a uniform buffering effect, this utility model provides a seismic-resistant base for transporting power distribution engineering equipment. Preferably, the fixed buffer structure includes four dampers at the four corners of the top of the support plate. Each of the four dampers has a sliding rod inserted into its top, and each of the four sliding rods has a damping spring sleeved on its outside. The tops of the four sliding rods are fixedly mounted on the equipment plate.

[0010] In order to achieve the effect of fixing the movable buffer structure, this utility model provides an anti-vibration base for transporting power distribution engineering equipment. Preferably, four fixing bolts are provided through the top four corners of the mounting plate, and the bottom ends of the four fixing bolts extend to the support plate.

[0011] To achieve the effect of symmetrical clamping and fixing of equipment, this utility model provides an anti-vibration base for transporting power distribution engineering equipment. Preferably, the clamping and fixing structure includes a clamping groove opened on the top of the support plate. A double-ended screw is rotatably arranged at both ends of the clamping groove. A clamping slider is sleeved at both ends of the double-ended screw. One end of the double-ended screw extends through the clamping groove and is fixedly provided with a rotating handle.

[0012] In order to achieve the effect of fixing the wires, the present invention provides an anti-vibration base for transporting power distribution engineering equipment. Preferably, the top of the two clamping sliders is provided with a clamping plate, and the front of the two clamping plates is provided with a plurality of wire-passing holes at equal intervals.

[0013] In order to achieve the effect of omnidirectional displacement, this utility model provides an anti-vibration base for transporting power distribution engineering equipment. Preferably, the bottom four corners of the support plate are provided with movable omnidirectional rollers.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This new type of anti-vibration base for transporting power distribution engineering equipment solves the problem of existing equipment, which uses shock-absorbing support columns at the four corners between the fixed base and the support plate to reduce the impact force during equipment transportation and improve transportation safety. However, when transporting equipment with uneven weight, there may be insufficient buffering capacity at one end and excessive buffering capacity at the other end, which may increase the risk of damage to the equipment with uneven weight. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the anti-seismic base for transporting equipment in power distribution engineering provided by this utility model;

[0017] Figure 2 for Figure 1 The diagram shown is a top view of the structure.

[0018] Figure 3 for Figure 1 The diagram shows the structure of the fixed buffer structure.

[0019] Figure 4 for Figure 3 A schematic diagram of the movable buffer structure is shown.

[0020] Figure 5 for Figure 2 The diagram shows the structure of structure A.

[0021] The diagram is labeled as follows: 1. Support plate; 2. Fixed buffer structure; 201. Damper one; 202. Sliding rod one; 203. Damping spring one; 3. Movable buffer structure; 301. Cross-shaped T-slide groove; 302. T-shaped slider; 303. Mounting plate; 304. Damper two; 305. Sliding rod two; 306. Damping spring two; 307. Fixing bolt; 4. Equipment plate; 5. Clamping and fixing structure; 501. Clamping groove; 502. Double-ended lead screw; 503. Clamping slider; 504. Clamping plate; 505. Threading hole; 506. Rotating handle; 6. Movable universal roller. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of the anti-seismic base for transporting equipment in power distribution engineering provided by this utility model; Figure 2 for Figure 1 The diagram shown is a top view of the structure. Figure 3 for Figure 1 The diagram shows the structure of the fixed buffer structure.

[0024] Figure 4 for Figure 3 A schematic diagram of the movable buffer structure is shown. Figure 5 for Figure 2The structural diagram of structure A shown includes a seismic base for transporting equipment in power distribution engineering, including a support plate 1, a fixed buffer structure 2 at the four corners of the top of the support plate 1, a movable buffer structure 3 at the top of the support plate 1, an equipment plate 4 at the top of the fixed buffer structure 2 and the movable buffer structure 3, and a clamping and fixing structure 5 at the top of the equipment plate 4.

[0025] The movable buffer structure 3 includes a cross-shaped T-shaped groove 301 opened on the top of the support plate 1. A T-shaped slider 302 is slidably arranged inside the cross-shaped T-shaped groove 301. A mounting plate 303 is arranged on the top of the T-shaped slider 302. A damper 304 is arranged on the top of the mounting plate 303. A sliding rod 305 is arranged on the top of the damper 304. A damping spring 306 is arranged on the outside of the sliding rod 305. The top of the sliding rod 305 extends to the equipment plate 4.

[0026] It should be noted that the cross-section of the cross-shaped T-groove 301 is T-shaped. The sliding T-shaped slider 302 can move arbitrarily inside the cross-shaped T-groove 301, displacing the second damper 304, the second sliding rod 305, and the second damping spring 306 to the position where the impact force is too large. The impact force moves down and is received by the second sliding rod 305 and the second damping spring 306, and then transmitted to the corresponding second damper 304 for reduction.

[0027] In the specific implementation process, refer to Figure 1 and Figure 3 As shown, the fixed buffer structure 2 includes four dampers 201 set at the four corners of the top of the support plate 1. Each of the four dampers 201 has a sliding rod 202 inserted into its top. Each of the four sliding rods 202 has a damping spring 203 sleeved on its outside. The tops of the four sliding rods 202 are fixedly set on the equipment plate 4.

[0028] It should be noted that the impact force borne by the equipment plate 4 is transferred downward to the four sliding rods 202. The four sliding rods 202 directly transfer the impact force to the corresponding damper 201 for elimination, thus avoiding the problem of increased vibration frequency caused by the reaction force generated by the damping spring 203.

[0029] In the specific implementation process, refer to Figure 3 and Figure 4 As shown, four fixing bolts 307 are installed through the top four corners of the mounting plate 303, and the bottom ends of the four fixing bolts 307 extend to the support plate 1.

[0030] It should be noted that rotating the four fixing bolts 307 causes the bottom end to extend to the support plate 1, thereby fixing the movable buffer structure 3 and ensuring its ability to withstand impact forces.

[0031] In the specific implementation process, refer to Figure 2 and Figure 5 As shown, the clamping and fixing structure 5 includes a clamping groove 501 opened on the top of the support plate 1. A double-ended screw 502 is rotatably arranged at both ends inside the clamping groove 501. A clamping slider 503 is sleeved at both ends of the double-ended screw 502. One end of the double-ended screw 502 extends through the clamping groove 501 and is fixedly provided with a rotating handle 506. A clamping plate 504 is provided on the top of each of the two clamping sliders 503. A plurality of wire holes 505 are equally spaced through the front of each of the two clamping plates 504.

[0032] It should be noted that: one end of the double-ended lead screw 502 has a right-hand thread and the other end has a left-hand thread. When the handle 506 is turned to control the double-ended lead screw 502 to rotate, the two clamping sliders 503 engage and move closer or further away from each other along the clamping groove 501, so as to achieve the purpose of clamping the equipment by the two clamping plates 504. Finally, the binding rope is passed through the wire hole 505 provided inside the two clamping plates 504 in sequence to limit and fix the displacement of the equipment.

[0033] In the specific implementation process, refer to Figure 1 and Figure 3 As shown, each of the four corners of the bottom of the support plate 1 is equipped with a movable universal roller 6.

[0034] The working principle of the anti-seismic base for transporting power distribution engineering equipment provided by this utility model is as follows:

[0035] When in use, the device is placed on the device plate 4. When the handle 506 is turned to control the double-headed screw 502 to rotate, the two clamping sliders 503 engage and move closer or further apart along the clamping groove 501, so that the two clamping plates 504 can clamp the device. Finally, the binding rope is passed through the wire holes 505 inside the two clamping plates 504 to limit and fix the displacement of the device. The displacement of the device is controlled by four movable universal rollers 6. During the movement, the impact force on the device is transmitted to the four sliding rods 202. The four sliding rods 202 directly transmit the impact force to the corresponding damper 201 for elimination. The sliding T-shaped slider 302 moves arbitrarily inside the cross T-shaped groove 301, moving the damper 304, sliding rod 305, and damping spring 306 to the position where the impact force is too large. The impact force moves down and is received by the sliding rod 305 and damping spring 306, and then transmitted to the corresponding damper 304 for reduction.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A seismic-resistant base for handling equipment in power distribution engineering, comprising a support plate (1), characterized in that, The support plate (1) has a fixed buffer structure (2) at the top four corners, a movable buffer structure (3) at the top of the support plate (1), an equipment plate (4) at the top of the fixed buffer structure (2) and the movable buffer structure (3), and a clamping and fixing structure (5) at the top of the equipment plate (4). The movable buffer structure (3) includes a cross-shaped T-shaped groove (301) opened on the top of the support plate (1). A T-shaped slider (302) is slidably arranged inside the cross-shaped T-shaped groove (301). A mounting plate (303) is arranged on the top of the T-shaped slider (302). A damper second (304) is arranged on the top of the mounting plate (303). A sliding rod second (305) is arranged on the top of the damper second (304). A damping spring second (306) is arranged on the outside of the sliding rod second (305). The top of the sliding rod second (305) extends to the equipment plate (4).

2. The seismic-resistant base for handling power distribution engineering equipment according to claim 1, characterized in that, The fixed buffer structure (2) includes four dampers (201) set at the top four corners of the support plate (1). Each of the four dampers (201) has a sliding rod (202) inserted into its top. Each of the four sliding rods (202) has a damping spring (203) sleeved on its outside. The tops of the four sliding rods (202) are fixedly set on the equipment plate (4).

3. The seismic-resistant base for handling power distribution engineering equipment according to claim 1, characterized in that, Four fixing bolts (307) are provided through the top four corners of the mounting plate (303), and the bottom ends of the four fixing bolts (307) extend to the support plate (1).

4. The seismic-resistant base for handling power distribution engineering equipment according to claim 1, characterized in that, The clamping and fixing structure (5) includes a clamping groove (501) opened on the top of the support plate (1). A double-ended screw (502) is rotatably arranged at both ends inside the clamping groove (501). A clamping slider (503) is sleeved at both ends of the double-ended screw (502). One end of the double-ended screw (502) extends through the clamping groove (501) and is fixedly provided with a rotating handle (506).

5. The seismic-resistant base for handling power distribution engineering equipment according to claim 4, characterized in that, The top of each of the two clamping sliders (503) is provided with a clamping plate (504), and the front of each of the two clamping plates (504) is provided with a plurality of wire holes (505) at equal intervals.

6. The seismic-resistant base for handling power distribution engineering equipment according to claim 1, characterized in that, The support plate (1) is equipped with four movable universal rollers (6) at the bottom corners.

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