CN212277842U

CN212277842U - Quick connecting structure for cable bridge

Info

Publication number: CN212277842U
Application number: CN201922277663.9U
Authority: CN
Inventors: 林商理; 左海波; 杨成广
Original assignee: Jiangsu Zhonghui Electric Engineering Co ltd
Current assignee: Jiangsu Zhonghui Electric Engineering Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2021-01-01
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a quick connection structure for cable testing bridge, including connection piece, connecting device, connecting pin, the connection piece comprises two plates that communicate with each other the size, first compression spring has been placed to the connection piece inner wall, first compression spring both ends weld respectively in two connection piece inner walls, the welding of connection piece one side has first perpendicular board, the welding of connection piece opposite side has the second to erect the board, the welding of first perpendicular board inner wall has connecting device, the welding of second perpendicular board inner wall one side has connecting pin, the lockhole has been seted up to connecting pin one end. The utility model discloses a set up pressure spring in the connection piece, make the connection piece can extend according to the crane span structure size, the vertical board welding through the connection pad both sides has connecting pin and connecting device, be equipped with in the connecting device with the elasticity hasp of connecting pin looks adaptation, insert the elasticity hasp with the connecting pin and can accomplish the bridging connection fast, can save a large amount of nut screws and manual work.

Description

Quick connecting structure for cable bridge

Technical Field

The utility model relates to a cable testing bridge connects technical field, specifically is a quick connect structure for cable testing bridge.

Background

The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and is composed of a support, a supporting arm, an installation accessory and the like. The cable bridge frame can be independently erected and also can be laid on various buildings (structures) and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized, the cable bridge frame is installed outside the building in the open air, and the connection between the cable bridge frames is realized through the connecting device head.

However, the existing cable bridge connecting device head is mainly installed through fastening bolts, a large number of screws and nuts are needed, and multiple persons are needed to cooperate to implement the cable bridge connecting device head, so that the labor intensity is high, a large amount of time is needed to be spent, and the connecting efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick connect structure for cable testing bridge to solve the current cable testing bridge connecting device head that mentions in the above-mentioned background art and mainly install through fastening bolt, need a large amount of screw nuts, and need many people cooperation side to implement, intensity of labour is big, needs the time that wastes very much, and connection efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick connect structure for cable testing bridge, includes connection piece, connecting device, connecting pin, the connection piece comprises two blocks that communicate with each other the size, first compression spring has been placed to the connection piece inner wall, first compression spring both ends weld respectively in two connection piece inner walls, the welding of connection piece one side has first perpendicular board, the welding of connection piece opposite side has the second to erect the board, the welding of first perpendicular board inner wall has connecting device, the welding of second perpendicular board inner wall one side has connecting pin, the lockhole has been seted up to connecting pin one end.

Preferably, the connecting device further comprises: connecting sleeve, second pressure spring, extrusion piece, hasp, connecting device is equipped with connecting sleeve, be equipped with second pressure spring in the connecting sleeve, the welding of second pressure spring lower extreme has the connecting block, the connecting block weld in connecting sleeve bottom inner wall, the welding of second pressure spring top has the extrusion piece, extrusion piece one end is connected with second pressure spring, and the other end protrusion connecting sleeve inner wall, the extrusion piece both sides are rotated through the pivot and are connected with the hasp, the hasp root is connected with the spring pull ring with extrusion piece upper end card hole.

Preferably, the first vertical plate and the second vertical plate are two plates with the same size, and the first vertical plate and the second vertical plate are respectively connected with the connecting piece at a vertical angle.

Preferably, the size of the lock block of the lock catch is matched with the size of the lock hole formed in the connecting bolt, so that the lock catch can be stably clamped into the lock hole formed in one end of the connecting bolt to be stably connected.

The outer walls of two sides of the connecting piece are both provided with pull rings, and the surfaces of the pull rings are provided with anti-skid lines.

Preferably, the connecting piece is two plates with hollow inner walls of the same size, and the hollow inner walls are used for the second pressure spring to be arranged inside the plates and fixed in a welding mode.

Preferably, the inner wall and the outer wall of the connecting piece are coated with antirust coatings, and the connecting device and the connecting bolt are uniformly coated with the antirust coatings for preventing the connecting structure from being rusted and broken after moisture or rainwater is wetted so as to influence the connection stability.

Preferably, the connecting sleeve with the fixed position of connecting bolt is unanimous, the lockhole size with connecting bolt internal diameter looks adaptation, the connecting sleeve diameter slightly is less than crane span structure diameter 1CM, makes connecting bolt and connecting sleeve can pass the crane span structure hole, conveniently connects.

The utility model provides a quick connect structure for cable testing bridge possesses following beneficial effect:

(1) the utility model discloses a set up the connection piece for connection structure, the connection piece comprises two plates that communicate with each other the size, through having placed first compression spring at connection piece inner wall, first compression spring both ends weld respectively in two connection piece inner walls, and two connection pieces are connected through the spring, are equipped with the pull ring through connection piece outer wall both sides, hold the pull ring, and both sides are outside power relatively, make two connection pieces can realize extending through spring pressure, and the convenience is according to crane span structure size regulation connection piece width.

(2) The utility model discloses a welding of connection piece one side has first vertical board, has the second vertical board through the welding of connection piece opposite side, has welded connecting device and connecting bolt respectively through two vertical board inner walls, the lockhole has been seted up to connecting bolt one end, is equipped with connecting sleeve through connecting device, is equipped with second pressure spring in the connecting sleeve and has the extrusion piece through the welding of second pressure spring top, and extrusion piece one end is connected with second pressure spring, and other end protrusion connecting sleeve inner wall, extrusion piece both sides are rotated through the pivot and are connected with the hasp, and the hasp root is connected with the spring pull ring with extrusion piece upper end card hole, through the lockhole size with connecting bolt internal diameter looks adaptation, pushes down the extrusion board as connecting bolt, extrudees the connecting sleeve top with the hasp, and platform hasp connecting arm is gone up in hand, makes the hasp card go into in the lockhole.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the connecting device of the present invention;

FIG. 4 is a schematic view of the assembly structure of the connecting pin and the connecting device of the present invention;

fig. 5 is a schematic view of the connection sheet structure of the present invention.

In the figure: 1. connecting sheets; 2. a connecting device; 3. connecting a bolt; 4. a first pressure spring; 5. a first vertical plate; 6. a second upright plate; 7. a lock hole; 8. a pull ring; 201. a connecting sleeve; 202. a second pressure spring; 203. extruding the block; 204. locking; 205. connecting blocks; 206. and (4) a spring pull ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a quick connection structure for cable testing bridge, includes connection piece 1, connecting device 2, connecting pin 3, connection piece 1 comprises two blocks of plates that communicate with each other the size, first compression spring 4 has been placed to 1 inner wall of connection piece, weld respectively in 1 inner wall of two connection pieces in 4 both ends of first compression spring, first vertical board 5 and second vertical board 6 are connected through compression spring, 1 side welding of connection piece has first

vertical board

5, 1 opposite side welding of connection piece has second

vertical board

6, 5 inner wall welding of first vertical board has connecting

device

2, 6 inner wall welding of second vertical board has connecting pin 3 in one side welding, lockhole 7 has been seted up to 3 one end of connecting pin.

The connection device 2 further comprises: connecting sleeve 201, second pressure spring 202, extrusion piece 203, hasp 204, connecting device 2 is equipped with connecting sleeve 201, be equipped with second pressure spring 202 in the connecting sleeve 201, the welding of second pressure spring 202 lower extreme has connecting block 205, connecting block 205 weld in connecting sleeve 201 bottom inner wall, the welding of second pressure spring 202 top has extrusion piece 203, extrusion piece 203 one end is connected with second pressure spring 202, the protruding connecting sleeve 201 inner wall of the other end, extrusion piece 203 both sides are rotated through the pivot and are connected with hasp 204, hasp 204 root and extrusion piece 203 upper end card jogged joint have spring pull ring 206.

The first vertical plate 5 and the second vertical plate 6 are two plates with the same size, and the first vertical plate 5 and the second vertical plate 6 are respectively connected with the connecting piece 1 at a vertical angle, so that the bridge is convenient to place and erect between the plates.

The size of the lock block of the lock catch 204 is matched with the size of the lock hole 7 formed in the connecting bolt 3, so that the lock catch 204 can be stably clamped into the lock hole 7 formed in one end of the connecting bolt 3 to be stably connected.

The outer walls of two sides of the connecting piece 1 are respectively provided with a pull ring 8, and the surface of each pull ring 8 is provided with anti-skid grains.

The connecting piece 1 is two plates with hollow inner walls of the same size, and the hollow positions of the inner walls are used for placing the second pressure springs in the plates and are welded and fixed.

The inner wall and the outer wall of the connecting piece 1 are coated with antirust coatings, and the connecting device 2 and the connecting bolt 3 are uniformly coated with the antirust coatings for preventing the connecting structure from being affected by air rust fracture after moisture or rainwater is wetted.

Connecting sleeve 201 with the position that connecting bolt 3 is fixed is unanimous, lockhole 7 size with 3 internal diameter looks adaptations of connecting bolt, connecting sleeve 201 diameter slightly is less than crane span structure diameter 1CM, makes connecting bolt 2 and connecting sleeve can pass the crane span structure hole, the convenient connection.

It should be noted that, when working, the quick connecting structure for the cable bridge is composed of two plates with communicated sizes through a connecting sheet 1, a first pressure spring 4 is placed on the inner wall of the connecting sheet 1, two ends of the first pressure spring 4 are respectively welded on the inner walls of the two connecting sheets 1, a worker can extend the two connecting sheets 1 according to the size of the bridge, a first vertical plate 6 is welded on one side of the connecting sheet 1, a second vertical plate 6 is welded on the other side of the connecting sheet 1, the bridge is placed in the two vertical plates, a connecting device 2 and a connecting bolt 3 are respectively welded on the inner walls of the vertical plates, a lock hole 7 is arranged at one end of the connecting bolt 3, the connecting device 2 is provided with a connecting sleeve 201, a second pressure spring 202 is arranged in the connecting sleeve 201, an extruding block 203 is welded on the top of the second pressure spring 202, the other end protrudes out of the inner wall of the connecting sleeve 201, two sides of the extrusion block 203 are rotatably connected with the lock catch 204 through a rotating shaft, the root of the lock catch 204 and a clamping hole at the upper end of the extrusion block 203 are connected with a spring pull ring 206, the size of the lock hole 7 is matched with the inner diameter of the connecting bolt 3, a user enables the connecting bolt 3 to penetrate through a bridge frame hole, the connecting device barrel 1 penetrates through a bridge frame connecting hole at a communication position, the connecting bolt 3 is inserted into the connecting device 1, the extrusion block 2036 is pressed downwards through the connecting bolt 3, the lock catch 204 is extruded to the top of the connecting sleeve 1, the lock catch 204 is forced to lift a connecting arm of the lock catch 204, a convex block of the lock catch 204 is clamped into the lock hole 7, bridge frame connection is completed, the connecting structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick connect structure for cable testing bridge, includes connection piece (1), connecting device (2), connecting pin (3), its characterized in that: connection piece (1) comprises two plates that communicate with each other the size, first compression spring (4) have been placed to connection piece (1) inner wall, first compression spring (4) both ends weld respectively in two connection piece (1) inner walls, the welding of connection piece (1) one side has first riser board (5), the welding of connection piece (1) opposite side has second riser board (6), the welding of first riser board (5) inner wall has connecting device (2), the welding of second riser board (6) inner wall one side has connecting bolt (3), lockhole (7) have been seted up to connecting bolt (3) one end.

2. The quick connect structure for a cable tray of claim 1, wherein: the connection device (2) further comprises: connecting sleeve (201), second pressure spring (202), extrusion piece (203), hasp (204), connecting device (2) are equipped with connecting sleeve (201), be equipped with second pressure spring (202) in connecting sleeve (201), second pressure spring (202) lower extreme welding has connecting block (205), connecting block (205) weld in connecting sleeve (201) bottom inner wall, second pressure spring (202) top welding has extrusion piece (203), extrusion piece (203) one end is connected with second pressure spring (202), and the other end bulges connecting sleeve (201) inner wall, extrusion piece (203) both sides are rotated through the pivot and are connected with hasp (204), hasp (204) root and extrusion piece (203) upper end card jogged joint have spring pull ring (206).

3. The quick connect structure for a cable tray of claim 2, wherein: the first vertical plate (5) and the second vertical plate (6) are two plates with the same size, and the first vertical plate (5) and the second vertical plate (6) are respectively connected with the connecting piece (1) at a vertical angle.

4. The quick connect structure for a cable tray of claim 2, wherein: the size of the lock block of the lock catch (204) is matched with that of the lock hole (7) formed in the connecting bolt (3).

5. The quick connect structure for a cable tray of claim 1, wherein: the outer walls of two sides of the connecting piece (1) are respectively provided with a pull ring (8), and the surface of each pull ring (8) is provided with anti-skid grains.

6. The quick connect structure for a cable tray of claim 1, wherein: the connecting piece (1) is two hollow plates with the same size and inner walls.

7. The quick connect structure for a cable tray of claim 1, wherein: the inner wall and the outer wall of the connecting piece (1) are coated with antirust coatings, and the connecting device (2) and the connecting bolt (3) are coated with the antirust coatings.

8. The quick connect structure for a cable tray of claim 2, wherein: connecting sleeve (201) with the fixed position of connecting bolt (3) is unanimous, connecting sleeve (201) trompil size with connecting bolt (3) internal diameter looks adaptation, connecting sleeve (201) diameter slightly is less than crane span structure diameter 1 CM.