CN214280445U

CN214280445U - Bridge for installing connecting line of switch cabinet

Info

Publication number: CN214280445U
Application number: CN202120253021.XU
Authority: CN
Inventors: 谭国华; 李华峰; 刘继峰
Original assignee: Luoyang Feike Electromechanical Equipment Co ltd
Current assignee: Luoyang Feike Electromechanical Equipment Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-09-24
Anticipated expiration: 2031-01-28

Abstract

The utility model relates to a cubical switchboard line crane span structure technical field specifically is a cubical switchboard is crane span structure for line installation, including the device main part, the device main part includes first crane span structure body and second crane span structure body, first fixed slot has all been seted up to the both sides of second crane span structure body one end, the all fixed mounting in both sides of first crane span structure body one end has the spliced pole, the inside of installation to first fixed slot is all inserted to the one end of spliced pole, the all even fixed mounting of inner wall of first crane span structure body and second crane span structure body has the dead lever, the all fixed mounting of one end of dead lever has the fixed block. The utility model discloses a be provided with cavity, first spring, connecting block, spacing post and spacing hole, utilize the inertia of first spring, with the firm fixed of first crane span structure body and second crane span structure body together, made things convenient for laying of staff to the cable to increased the convenience of structure, promoted staff's work efficiency.

Description

Bridge for installing connecting line of switch cabinet

Technical Field

The utility model relates to a cubical switchboard line crane span structure technical field specifically is a cubical switchboard is crane span structure for installation of line.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The cable fixing device is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgy steel rolling, light textile industry, factories and mining enterprises, residential quarters, high-rise buildings and the like, and generally workers can fix the connecting cable of the switch cabinet by using the bridge.

But the present cubical switchboard line crane span structure does not mostly have the dismantlement function, owing to can't dismantle the crane span structure, leads to the staff to very loaded down with trivial details to laying of cable, the staff's of being not convenient for use to increased staff's work burden, reduced staff's work efficiency, consequently, need design a cubical switchboard line installation and use the crane span structure to solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubical switchboard is crane span structure for line installation to solve the most dismantlement functions that do not have that put forward in the above-mentioned background art, owing to can't dismantle the crane span structure, lead to staff very loaded down with trivial details to laying of cable, the staff's of being not convenient for use, thereby increased staff's work burden, reduced staff's work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge for installing a connecting line of a switch cabinet comprises a device main body, wherein the device main body comprises a first bridge body and a second bridge body, first fixing grooves are formed in two sides of one end of the second bridge body, connecting columns are fixedly arranged on two sides of one end of the first bridge body, one ends of the connecting columns are inserted into the first fixing grooves, fixing rods are uniformly and fixedly arranged on the inner walls of the first bridge body and the second bridge body, fixing blocks are fixedly arranged at one ends of the fixing rods, sleeve blocks are fixedly arranged at one ends of the first bridge body, fixing columns are inserted into the sleeve blocks, detaching mechanisms are arranged on two sides of the connecting columns, each detaching mechanism comprises a cavity, cavities are formed in two sides of the connecting columns, first springs are fixedly arranged in the cavities, connecting blocks are fixedly arranged on one sides of the first springs, the utility model discloses a fixing device for fixing a connecting block, including connecting block, first fixed slot, spacing post, spacing hole, the inside of installing to spacing hole is all inserted to one side of spacing post.

Preferably, the inner walls of the fixing blocks are fixedly provided with anti-slip pads, and the anti-slip pads are made of rubber.

Preferably, the both sides of cover piece all are provided with fixed establishment, fixed establishment includes the slot, the slot has all been seted up to the both sides of cover piece, the inside of slot all inserts and installs the gag lever post, the outside of gag lever post all fixed mounting have the second spring, one side of second spring all with the outside fixed connection of cover piece, the second fixed slot has all been seted up to the both sides of fixed column.

Preferably, the both ends of cavity have all seted up the spout, the inside of spout all has a slider, every group the slider is close to each other one end all with the both ends fixed connection of connecting block.

Preferably, the inside of slider all has seted up the activity groove, the inside all movable mounting in activity groove has the ball.

Preferably, one side of the limiting rod is inserted into the second fixing groove, and both the one side of the limiting rod and the second fixing groove are in a slope shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with cavity, first spring, connecting block, spacing post and spacing hole, utilize the inertia of first spring, with the firm fixed of first crane span structure body and second crane span structure body together, made things convenient for laying of staff to the cable to increased the convenience of structure, promoted staff's work efficiency.

2. Through being provided with slot, gag lever post, second spring and second fixed slot, utilize the inertia of second spring, with firm the fixing in installation department of device main part, made things convenient for the installation of staff to the device main part with fixed to the practicality of structure has been increased.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a local structure at B in fig. 3 according to the present invention.

In the figure: 1. a device main body; 110. a first bridge body; 111. a second bridge body; 112. a first fixing groove; 113. connecting columns; 114. fixing the rod; 115. a fixed block; 116. a non-slip mat; 117. sleeving blocks; 118. fixing a column; 2. a disassembly mechanism; 210. a cavity; 211. a first spring; 212. connecting blocks; 213. a limiting column; 214. a limiting hole; 215. a chute; 216. a slider; 217. a movable groove; 218. a ball bearing; 3. a fixing mechanism; 310. a slot; 311. a limiting rod; 312. a second spring; 313. and a second fixing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a bridge for installing a connecting line of a switch cabinet comprises a device main body 1, wherein the device main body 1 comprises a first bridge body 110 and a second bridge body 111, both sides of one end of the second bridge body 111 are provided with first fixing grooves 112, both sides of one end of the first bridge body 110 are fixedly provided with connecting columns 113, one ends of the connecting columns 113 are inserted into the first fixing grooves 112, fixing rods 114 are uniformly and fixedly arranged on the inner walls of the first bridge body 110 and the second bridge body 111, one ends of the fixing rods 114 are fixedly provided with fixing blocks 115, one end of the first bridge body 110 is fixedly provided with a sleeve block 117, a fixing column 118 is inserted into the sleeve block 117, both sides of the connecting columns 113 are provided with dismounting mechanisms 2, each dismounting mechanism 2 comprises a cavity 210, both sides of each connecting column 113 are provided with cavities 210, and the interiors of the cavities 210 are fixedly provided with first springs 211, all fixed mounting in one side of first spring 211 has connecting block 212, all fixed mounting in one side of connecting block 212 has spacing post 213, spacing hole 214 has all been seted up to the both sides of first fixed slot 112, the inside of installing to spacing hole 214 is all inserted to one side of spacing post 213, when staff operative installations main part 1, utilize first spring 211's inertia, with first crane span structure body 110 and the firm fixing of second crane span structure body 111 together, made things convenient for the staff to the installation and the laying of cable, thereby the convenience of structure has been increased, staff's work efficiency has been promoted.

Furthermore, the inner walls of the fixing blocks 115 are fixedly provided with the anti-slip pads 116, the anti-slip pads 116 are made of rubber, and when cables are laid in the fixing blocks 115, friction force is increased on the outer sides of the cables by using the characteristics of the anti-slip pads 116, so that the cables are firmly fixed in the fixing blocks 115, and structural firmness is improved.

Further, both sides of the sleeve block 117 are provided with the fixing mechanisms 3, the fixing mechanisms 3 include slots 310, the slots 310 have been all opened to both sides of the sleeve block 117, the inside of the slots 310 is all inserted with the limiting rod 311, the outside of the limiting rod 311 is all fixedly provided with the second spring 312, one side of the second spring 312 is all fixedly connected with the outside of the sleeve block 117, the two sides of the fixing column 118 are all opened with the second fixing groove 313, one side of the limiting rod 311 is all inserted into the inside of the second fixing groove 313, one side of the limiting rod 311 and the second fixing groove 313 are all in a slope shape, the inertia of the second spring 312 is utilized, the device body 1 is firmly fixed at the installation position, and therefore the structural firmness is further increased.

Furthermore, both ends of the cavity 210 are all provided with sliding grooves 215, the sliding blocks 216 are all slidably mounted inside the sliding grooves 215, one end, close to each other, of each group of sliding blocks 216 is fixedly connected with both ends of the connecting block 212, when the connecting block 212 moves inside the cavity 210, the sliding blocks 216 slide inside the sliding grooves 215, so that the connecting block 212 slides inside the cavity 210 more stably, and the stability of the structure is improved.

Furthermore, movable grooves 217 are formed in the sliding block 216, balls 218 are movably mounted in the movable grooves 217, and when the sliding block 216 slides in the sliding groove 215, the loss of the sliding block 216 is reduced by using the characteristics of the balls 218, so that the service life of the structure is prolonged.

The working principle is as follows: when the staff used device main part 1, utilize the staff to place the cable and install inside the inside fixed block 115 of second crane span structure body 111, utilize the staff afterwards to insert the inside of installing to first fixed slot 112 with spliced pole 113, utilize the inertia of first spring 211 afterwards, with the firm inside at spacing hole 214 of fixing of spacing post 213, make the firm inside at first fixed slot 112 of fixing of spliced pole 113, can accomplish the installation to first crane span structure body 110 and second crane span structure body 111.

When the worker inserts and mounts the fixing post 118 into the inside of the sleeve 117, the inertia of the second spring 312 is utilized to firmly fix the limiting rod 311 inside the second fixing groove 313, so that the first bridge body 110 and the second bridge body 111 are firmly fixed at one end of the fixing post 118.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cubical switchboard is crane span structure for line installation, includes device main part (1), its characterized in that: the device main body (1) comprises a first bridge body (110) and a second bridge body (111), wherein first fixing grooves (112) are formed in two sides of one end of the second bridge body (111), connecting columns (113) are fixedly mounted on two sides of one end of the first bridge body (110), one ends of the connecting columns (113) are inserted into the first fixing grooves (112), fixing rods (114) are uniformly and fixedly mounted on the inner walls of the first bridge body (110) and the second bridge body (111), fixing blocks (115) are fixedly mounted at one ends of the fixing rods (114), a sleeve block (117) is fixedly mounted at one end of the first bridge body (110), a fixing column (118) is inserted into the inner part of the sleeve block (117), dismounting mechanisms (2) are arranged on two sides of the connecting columns (113), and each dismounting mechanism (2) comprises a cavity (210), cavity (210) have all been seted up to the both sides of spliced pole (113), the inside all fixed mounting of cavity (210) has first spring (211), the all fixed mounting in one side of first spring (211) has connecting block (212), the all fixed mounting in one side of connecting block (212) has spacing post (213), spacing hole (214) have all been seted up to the both sides of first fixed slot (112), the inside of installing to spacing hole (214) is all inserted to one side of spacing post (213).

2. The bridge frame for the wiring installation of the switch cabinet, according to claim 1, is characterized in that: the inner wall of the fixing block (115) is fixedly provided with an anti-slip pad (116), and the anti-slip pad (116) is made of rubber.

3. The bridge frame for the wiring installation of the switch cabinet, according to claim 1, is characterized in that: the both sides of cover piece (117) all are provided with fixed establishment (3), fixed establishment (3) include slot (310), slot (310) have all been seted up to the both sides of cover piece (117), the inside of slot (310) all inserts and installs gag lever post (311), the outside of gag lever post (311) all fixed mounting has second spring (312), one side of second spring (312) all with the outside fixed connection of cover piece (117), second fixed slot (313) have all been seted up to the both sides of fixed column (118).

4. The bridge frame for the wiring installation of the switch cabinet, according to claim 1, is characterized in that: both ends of the cavity (210) are provided with sliding grooves (215), sliding blocks (216) are arranged inside the sliding grooves (215) in a sliding mode, and one end, close to each other, of each sliding block (216) is fixedly connected with both ends of the connecting block (212).

5. The bridge stand for the wiring installation of the switch cabinet as claimed in claim 4, wherein: the inner parts of the sliding blocks (216) are all provided with movable grooves (217), and the inner parts of the movable grooves (217) are all movably provided with balls (218).

6. The bridge frame for the wiring installation of the switch cabinet, according to claim 3, is characterized in that: one side of the limiting rod (311) is inserted into the second fixing groove (313), and both one side of the limiting rod (311) and the second fixing groove (313) are in a slope shape.