Power distribution cabinet with shockproof structure
By installing buffer components and counterweight components in the distribution cabinet, and utilizing a combination of damping rods, springs, and counterweights, the problem of shaking and collapse of the distribution cabinet during vibration was solved, achieving higher stability and seismic resistance.
Patent Information
- Application Number
- CN202520359125.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-04
AI Technical Summary
Existing power distribution cabinets are prone to loosening due to inertial shaking during major vibrations such as earthquakes, which may lead to collapse or bending. They have poor seismic resistance and cause economic losses.
It employs buffer components and counterweight components, including lateral and longitudinal buffer blocks, damping rods and springs, counterweights, etc., to buffer in multiple directions and increase stability, avoiding violent shaking and bending.
Significantly reduces the swaying amplitude of the power distribution cabinet, prevents collapse, improves stability and earthquake resistance, and reduces the risk of damage.
Smart Images
Figure CN223858704U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of power distribution cabinet, especially, relate to a power distribution cabinet with shockproof structure. BACKGROUND
[0002] The power distribution cabinet with shockproof structure takes a series of measures in design to ensure that the internal electrical equipment is not damaged in the earthquake and other harsh environments.
[0003] The existing power distribution cabinet is usually fixed on the ground directly in the form of bolts, and reinforcing strips are arranged on the box body to play a role in anti-seismic, but when a larger vibration such as an earthquake occurs, the inertia generated will cause the power distribution cabinet to shake violently, so that the connection between the power distribution cabinet and the ground is loose, thereby causing the power distribution cabinet to collapse, or the bending situation may occur, not only the anti-seismic effect is poor, but also a large amount of economic loss will be caused after the subsequent damage, therefore we propose a power distribution cabinet with shockproof structure. UTILITY MODEL CONTENTS
[0004] The utility model discloses a power distribution cabinet with shockproof structure, buffer assembly is set up, specifically is when the earthquake occurs, then the transverse buffer seat will drive the connecting block to move left or right, thereby respectively extruding or stretching the damping rod one and spring one on both sides, while the longitudinal buffer block moves forward or backward, extruding or stretching the damping rod two and spring two in front and back, thereby buffering the vibration in many directions, greatly reducing the situation that the power distribution cabinet shakes greatly, and this way is that the bottom of the power distribution cabinet is flexibly connected, can avoid the bending situation, solve that the existing power distribution cabinet is usually fixed on the ground directly in the form of bolts, when a larger vibration such as an earthquake occurs, the inertia generated will cause the power distribution cabinet to shake violently, so that the connection between the power distribution cabinet and the ground is loose, thereby causing the power distribution cabinet to collapse, or the bending problem may occur.
[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:
[0006] The utility model discloses a power distribution cabinet with shockproof structure, including power distribution cabinet, the top fixedly connected with top shell of power distribution cabinet, the buffer assembly is arranged below power distribution cabinet, the buffer assembly includes the base that installs ground, the inside of base is provided with horizontal buffer seat, the bottom fixedly connected with connecting block of horizontal buffer seat, the left side and the right side of connecting block all are fixedly connected with two damping rod no.
[0007] Further, the side of the damping rod no. away from the connecting block is fixedly connected with the inner wall of the base, one end of the spring no. is fixedly connected with the surface of the connecting block, the other end of the spring no. is fixedly connected with the inner wall of the base, the front and back of the connecting block are fixedly connected with sliding block no., the inside of two sliding block no. is slidably connected with sliding rod no., the left side and the right side of sliding rod no. are fixedly connected with the inner wall of the base.
[0008] Further, the side of the damping rod no. away from the connecting block is fixedly connected with the inner wall of the base, one end of the spring no. is fixedly connected with the surface of the connecting block, the other end of the spring no. is fixedly connected with the inner wall of the base, the front and back of the connecting block are fixedly connected with sliding block no., the inside of two sliding block no. is slidably connected with sliding rod no., the left side and the right side of sliding rod no. are fixedly connected with the inner wall of the base.
[0009] Further, the left side, the right side and the back of the power distribution cabinet are fixedly connected with two limiting sockets, every two limiting sockets are arranged in a group, the side corresponding to every two limiting sockets of each group is inserted with a plurality of counterweight blocks, the outside of the counterweight block is fixedly connected with a handle, the inside of the fender shell is slidably connected with the outside of the power distribution cabinet, the right side of the power distribution cabinet is fixedly connected with a fixed frame, the inside of the fixed frame is threadedly connected with a threaded knob, the right side of the fender shell is provided with a round hole, and the left side of the threaded knob is positioned and matched with the round hole of the right side of the fender shell.
[0010] Further, the top shell is internally provided with a anti-swing damping ball, the top of the anti-swing damping ball is fixedly connected with a traction rope, the outer side of the anti-swing damping ball is provided with an annular limiting seat, the inner wall of the annular limiting seat is fixedly connected with a rubber protective sleeve, the outer side of the annular limiting seat is fixedly connected with a supporting ring, and the supporting ring is fixedly connected with the top of the power distribution cabinet; when the power distribution cabinet swings, the anti-swing damping ball in the top shell swings, so that the swing of the power distribution cabinet is effectively reduced, and the situation of swinging is reduced again.
[0011] The utility model has the advantages of the following beneficial effects:
[0012] 1. The utility model discloses a buffering assembly is set up, specifically is when the earthquake occurs, then the horizontal buffering seat will drive the connecting block to move left or right, thereby respectively extruding or stretching the damping rod no. 1 and spring no. 1 of both sides, and the longitudinal buffering block is moved forward or backward, and the damping rod no. 2 and spring no. 2 of front and back are extruded or stretched, thereby buffering the vibration of multiple directions, greatly reducing the situation that the power distribution cabinet swings greatly, and this mode is that the bottom of the power distribution cabinet is flexibly connected, can avoid the situation of bending.
[0013] 2. The utility model discloses a counterweight assembly is set up, specifically is after the blocking shell is pulled up and opened, a plurality of counterweight blocks are inserted into the limiting socket, a plurality of counterweight blocks are installed on the left side, the right side and the back of the power distribution cabinet, thereby greatly improving the stability of the bottom of the power distribution cabinet, and this mode can improve the stability of the bottom of the power distribution cabinet, and when vibration occurs, can effectively prevent the power distribution cabinet from collapsing.
[0014] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS
[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.
[0016] Figure 1 It is the whole structure schematic diagram of the utility model;
[0017] Figure 2 It is the internal structure schematic diagram of the blocking shell of the utility model;
[0018] Figure 3 It is the front view cross section structure schematic diagram of the base of the utility model;
[0019] Figure 4 It is the whole structure schematic diagram of the horizontal buffering seat of the utility model;
[0020] Figure 5 It is the top shell front view sectional structure schematic view of the utility model.
[0021] Figure 6 It is the power distribution cabinet internal structure schematic view.
[0022] In the drawings, the component list represented by each sign is as follows:
[0023] 1, power distribution cabinet;11, top shell;12, buffer assembly;121, base;122, transverse buffer seat;123, connecting block;231, sliding block one;232, sliding rod one;233, damping rod one;234, spring one;124, longitudinal buffer block;241, sliding block two;242, sliding rod two;243, damping rod two;244, spring two;13, counterweight assembly;131, convex plate;132, blocking shell;133, counterweight block;134, handle;135, limiting socket;136, fixing frame;137, threaded knob;14, anti-sway damping ball;141, traction rope;142, annular limiting seat;143, rubber protective sleeve;144, supporting ring;15, reinforcing frame. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0025] Please refer to Figures 1-6The utility model discloses a power distribution cabinet with shockproof structure, including power distribution cabinet 1, the top fixedly connected with top shell 11 of power distribution cabinet 1, the lower portion of power distribution cabinet 1 is provided with buffer assembly 12, buffer assembly 12 includes the base 121 of installation ground, the inside of base 121 is provided with horizontal buffer seat 122, the bottom fixedly connected with connecting block 123 of horizontal buffer seat 122, the left side and the right side of connecting block 123 are all fixedly connected with two damping rod one 233, the outside of a plurality of damping rod one 233 all is equipped with spring one 234, the bottom center of power distribution cabinet 1 is fixedly connected with longitudinal buffer block 124, and the front and back of longitudinal buffer block 124 are all fixedly connected with two damping rod two 243, and the outside of a plurality of damping rod two 243 all is equipped with spring two 244, and the outside of power distribution cabinet 1 is provided with counterweight assembly 13, and counterweight assembly 13 includes the protruding plate 131 of fixed connection in the outside of power distribution cabinet 1, and the top of protruding plate 131 is contacted with fender 132, when the earthquake occurs, then horizontal buffer seat 122 will drive connecting block 123 to move left or right, to extrude or stretch the damping rod one 233 and spring one 234 of two sides respectively, while longitudinal buffer block 124 then moves forward or backward, extrudes or stretches the damping rod two 243 and spring two 244 of before and after, to the vibration buffering of multidirectional, the condition of the substantial shaking of power distribution cabinet 1 is reduced greatly, and this mode is the flexible connection of power distribution cabinet 1 bottom, can avoid the situation of bending.
[0026] The side of damping rod one 233 away from connecting block 123 is fixedly connected with the inner wall of base 121, one end of spring one 234 is fixedly connected with the surface of connecting block 123, the other end of spring one 234 is fixedly connected with the inner wall of base 121, the front and back of connecting block 123 are all fixedly connected with sliding block one 231, the inside of two sliding block one 231 are all slidably connected with sliding rod one 232, and the left side and the right side of sliding rod one 232 are all fixedly connected with the inner wall of base 121.
[0027] The side of damping rod two 243 away from longitudinal buffer block 124 is fixedly connected with the inner wall of horizontal buffer seat 122, one end of spring two 244 is fixedly connected with the surface of longitudinal buffer block 124, the other end of spring two 244 is fixedly connected with the inner wall of horizontal buffer seat 122, the left side and the right side of longitudinal buffer block 124 are all fixedly connected with sliding block two 241, the inside of two sliding block two 241 are all slidably connected with sliding rod two 242, and the front and back of two sliding rod two 242 are all fixedly connected with the inner wall of horizontal buffer seat 122.
[0028] The power distribution cabinet 1 is fixedly connected with two limiting sockets 135 on the left side, the right side and the back, each two limiting sockets 135 are arranged in a group, a side corresponding to each group of two limiting sockets 135 is inserted with a plurality of counterweights 133, the counterweights 133 are fixedly connected with handles 134 outside, the inner side of the blocking shell 132 is slidingly connected with the outer side of the power distribution cabinet 1, the right side of the power distribution cabinet 1 is fixedly connected with a fixed frame 136, the fixed frame 136 is internally threadedly connected with a threaded knob 137, a circular hole is formed in the right side of the blocking shell 132, and the left side of the threaded knob 137 is positioned and matched with the circular hole in the right side of the blocking shell 132; after the blocking shell 132 is pulled upward to be opened, the plurality of counterweights 133 are inserted into the limiting sockets 135, and the plurality of counterweights 133 are installed on the left side, the right side and the back of the power distribution cabinet 1, so that the stability of the bottom of the power distribution cabinet 1 is greatly improved, and this mode can improve the stability of the bottom of the power distribution cabinet 1, and when vibration occurs, the problem that the power distribution cabinet 1 collapses can be effectively prevented.
[0029] The top shell 11 is internally provided with an anti-shaking damping ball 14, the top of the anti-shaking damping ball 14 is fixedly connected with a traction rope 141, the outer side of the anti-shaking damping ball 14 is provided with an annular limiting seat 142, the inner wall of the annular limiting seat 142 is fixedly connected with a rubber protective sleeve 143, the outer side of the annular limiting seat 142 is fixedly connected with a supporting ring 144, and the bottom of the supporting ring 144 is fixedly connected with the top of the power distribution cabinet 1.
[0030] One specific application of the embodiment is:
[0031] In use, the base 121 is installed on the ground, then the blocking shell 132 is pulled upwards, the top of the blocking shell 132 is moved to the inside of the fixing frame 136, the threaded knob 137 is turned clockwise, the left side of the threaded knob 137 is inserted into the round hole on the right side of the blocking shell 132, so that the blocking shell 132 is supported and fixed, then a plurality of counterweights 133 are inserted into the limiting socket 135, a plurality of counterweights 133 are installed on the left side, the right side and the back of the power distribution cabinet 1, so that the stability of the bottom of the power distribution cabinet 1 is greatly improved, after installation, the threaded knob 137 is turned counterclockwise, the fixing of the blocking shell 132 is released, then the blocking shell 132 is pulled downwards to contact the top of the convex plate 131, so that the counterweight 133 is covered, the appearance is improved, the inner wall of the power distribution cabinet 1 is installed through the bolt fixing frame 15, the strength of the shell of the power distribution cabinet 1 is increased, so that it is not easy to deform, when an earthquake occurs, the connecting block 123 is moved to the left or to the right under the action of the transverse buffer seat 122, so that the damping rod one 233 and the spring one 234 on both sides are extruded or stretched, and the transverse buffer seat 122 is slowly reset under the action of the damping rod one 233, at the same time, the sliding block one 231 slides on the sliding rod one 232, which plays a limiting role, at the same time, the longitudinal buffer block 124 moves forward or backward, extruding or stretching the damping rod two 243 and the spring two 244 in front and back, so as to buffer in front and back directions, and slowly reset under the action of the damping rod two 243, reducing the shaking amplitude, at the same time, the sliding block two 241 slides on the sliding rod two 242 to limit, this way can greatly absorb the vibration and reduce the case of large shaking of the power distribution cabinet 1.
[0032] At the same time, when the power distribution cabinet 1 shakes, the anti-shaking damping ball 14 in the top shell 11 swings, which can effectively reduce the swing of the power distribution cabinet 1, and further reduce the shaking, when the shaking amplitude of the anti-shaking damping ball 14 is too large, it will contact and collide with the rubber protective sleeve 143 in the annular limiting seat 142, which can protect the anti-shaking damping ball 14 and reduce the noise generated by the collision, through multiple shock absorption, the stability of the power distribution cabinet 1 is improved.
[0033] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0034] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.
Claims
1. A power distribution cabinet with a shockproof structure, characterized in that: Including the distribution cabinet (1), the top of the distribution cabinet (1) is fixedly connected with the top shell (11), and the lower portion of the distribution cabinet (1) is provided with a buffer assembly (12), the buffer assembly (12) comprises a base (121) installed on the ground, the inside of the base (121) is provided with a transverse buffer seat (122), the bottom of the transverse buffer seat (122) is fixedly connected with a connecting block (123), the left side and the right side of the connecting block (123) are fixedly connected with two damping rods (233), the outer side of a plurality of damping rods (233) is sleeved with a spring (234), the bottom center of the distribution cabinet (1) is fixedly connected with a longitudinal buffer block (124), the front and back of the longitudinal buffer block (124) are fixedly connected with two damping rods (243), the outer side of a plurality of damping rods (243) is sleeved with a spring (244), the outer side of the distribution cabinet (1) is provided with a counterweight assembly (13), the counterweight assembly (13) comprises a convex plate (131) fixedly connected to the outer side of the distribution cabinet (1), and the top of the convex plate (131) is in contact with a blocking shell (132).
2. The switchgear cabinet with shockproof structure according to claim 1, characterized in that, The side, away from the connecting block (123), of the damping rod (233) is fixedly connected with the inner wall of the base (121), one end of the spring (234) is fixedly connected with the surface of the connecting block (123), the other end of the spring (234) is fixedly connected with the inner wall of the base (121), the front and back of the connecting block (123) are fixedly connected with a sliding block (231), the inside of two sliding blocks (231) are slidably connected with a sliding rod (232), and the left side and the right side of the sliding rod (232) are fixedly connected with the inner wall of the base (121).
3. The switchgear cabinet with shockproof structure according to claim 2, characterized in that, The side, away from the longitudinal buffer block (124), of the damping rod (243) is fixedly connected with the inner wall of the transverse buffer seat (122), one end of the spring (244) is fixedly connected with the surface of the longitudinal buffer block (124), the other end of the spring (244) is fixedly connected with the inner wall of the transverse buffer seat (122), the left side and the right side of the longitudinal buffer block (124) are fixedly connected with a sliding block (241), the inside of two sliding blocks (241) are slidably connected with a sliding rod (242), and the front and back of two sliding rods (242) are fixedly connected with the inner wall of the transverse buffer seat (122).
4. The switchgear cabinet with shockproof structure according to claim 3, characterized in that, The left side, the right side and the back of the distribution cabinet (1) are fixedly connected with two limiting sockets (135), every two limiting sockets (135) are provided as a group, a plurality of counterweight blocks (133) are inserted on the side corresponding to each group of two limiting sockets (135), the outer side of the counterweight block (133) is fixedly connected with a handle (134), and the inner side of the blocking shell (132) is slidably connected with the outer side of the distribution cabinet (1).
5. The switchgear cabinet with shockproof structure according to claim 4, characterized in that, The right side of the distribution cabinet (1) is fixedly connected with a fixing frame (136), the inside of the fixing frame (136) is threadedly connected with a threaded knob (137), the right side of the blocking shell (132) is provided with a circular hole, and the left side of the threaded knob (137) is positioned and matched with the circular hole in the right side of the blocking shell (132).
6. The switchgear cabinet with shockproof structure according to claim 4, characterized in that, The top shell (11) is internally provided with a anti-sway damping ball (14), the top of the anti-sway damping ball (14) is fixedly connected with a traction rope (141), the outer side of the anti-sway damping ball (14) is provided with an annular limiting seat (142), and the inner wall of the annular limiting seat (142) is fixedly connected with a rubber protective sleeve (143).
7. The switchgear cabinet with shockproof structure according to claim 6, characterized in that, The outer side of the annular limiting seat (142) is fixedly connected with a supporting ring (144), and the bottom of the supporting ring (144) is fixedly connected with the top of the power distribution cabinet (1).