CN211670583U

CN211670583U - Cable testing bridge joint box easy to assemble

Info

Publication number: CN211670583U
Application number: CN202020127542.6U
Authority: CN
Inventors: 赵成福; 刘福昌; 苏晓磊; 高峰; 王春宇; 李锴
Original assignee: Ronghua Construction Group Co Ltd
Current assignee: Ronghua Construction Group Co Ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-13
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a cable testing bridge joint box easy to assemble, including under casing and top case, the top case passes through the cement nail to be fixed on the roof, a plurality of sockets have been seted up to top case lower extreme, the inner wall of top case is located the fixed pole that is equipped with in one side of socket, it is equipped with the support to overlap on the pole, the one end of support runs through the top case, the fixed a plurality of overlap joint poles that are equipped with on the support, the overlap joint pole is located on the socket, the socket has the under casing, be equipped with a plurality of dead levers on the under casing, the fixed a plurality of couples that are equipped with on the dead lever, the couple with the overlap joint pole phase-match. Has the advantages that: fix on the roof through the top case, then press the support for the overlap joint pole is kept away from to the pole, inserts the dead lever in the socket this moment, and the support is pulled back simultaneously, makes overlap joint pole and couple phase-match, can install the completion, simple to operate, and, easy heat dissipation and convenient the maintenance.

Description

Cable testing bridge joint box easy to assemble

Technical Field

The utility model relates to a cable laying field particularly, relates to a cable testing bridge joint box easy to assemble.

Background

In recent years, due to the demand of intelligent buildings, the number of cable bridges is increased unprecedentedly, and system cables such as lighting, power, fire fighting, monitoring, television, telephone, broadband, broadcasting and the like are laid in a large space below a beam plate by adopting a plurality of rows of bridges arranged along the longitudinal direction and the transverse direction.

The cable laying by utilizing the bridge is more and more widely applied to various large-scale modern buildings, but along with the gradual complexity of the plane shape of the buildings and the unprecedented increase of the number and the types of the bridges, the number of the bridges is large, the specification is multiple, and the trend is complex. How to effectively solve the outstanding problems of bridge crossing transition, pipeline comprehensive arrangement, indoor space purification and the like, how to compress the occupied space of the bridge and meet the requirement of a user on clearance use becomes an urgent task.

The connecting box for cross transition of a multi-row longitudinal and transverse electric bridge frame disclosed in the Chinese patent 201120037467.5 does not need to process various reducing elbows on site, saves electromechanical equipment and reduces environmental pollution; the construction speed is high, and the work efficiency is high; meanwhile, the laying efficiency of the subsequent cables is improved.

But the above coupling box is inconvenient to mount by ceiling suction.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable testing bridge joint box easy to assemble to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cable testing bridge coupling box easy to assemble, includes under casing and top case, the top case passes through the cement nail to be fixed on the roof, a plurality of sockets have been seted up to top case lower extreme, the inner wall of top case is located one side of socket is fixed and is equipped with the pole of supporting, the cover is equipped with the support on the pole of supporting, the one end of support runs through the top case, fixed being equipped with a plurality of overlap joint poles on the support, the overlap joint pole is located on the socket, the socket has the under casing, be equipped with a plurality of dead levers on the under casing, fixed being equipped with a plurality of couples on the dead lever, the couple with overlap joint pole phase-match.

Furthermore, a handle is fixedly arranged at one end of the support, which is positioned outside the top box.

Furthermore, one side of the lapping rod is connected with the abutting rod through a first spring.

Furthermore, the fixed rod penetrates through the bottom case, and one end of the fixed rod, which is positioned inside the bottom case, is connected with a limiting adjusting nut in a threaded manner.

Furthermore, a limiting plate is fixedly arranged on the fixing rod, a second spring is fixedly arranged below the limiting plate, the second spring is sleeved on the fixing rod, and one end, far away from the limiting plate, of the second spring is in contact with the bottom box.

Further, a roller is arranged in the bottom box.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the fixing device comprises a top box, a support, a fixing rod and a hook, wherein the top box is fixed on the top wall, the support is pressed, the fixing rod is far away from the support, the fixing rod is inserted into the socket at the moment, the support is pulled back, the fixing rod and the hook are matched, the installation can be completed, the installation is convenient, and the heat dissipation and the convenient maintenance are easy.

(2) Through setting up the handle, conveniently carry out the push-and-pull support, through setting up first spring, conveniently make the support resume, through setting up spacing adjusting nut for the height and the inclination of under casing can be adjusted, and then can go the cable testing bridge that is suitable for both sides, through setting up the second spring, can make the dead lever when not receiving under casing gravity, can keep certain height, conveniently insert in the socket, through setting up the cylinder, conveniently lay the cable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a cable tray coupling box for easy installation according to an embodiment of the present invention;

fig. 2 is a bottom view of a top box in an easy-to-install cable tray coupling according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a bracket in a cable bridge junction box convenient to install according to an embodiment of the present invention.

Reference numerals:

1. a bottom box; 2. a top box; 3. a socket; 4. a support rod; 5. a support; 6. a lap joint rod; 7. fixing the rod; 8. hooking; 9. a handle; 10. a first spring; 11. limiting and adjusting nuts; 12. a second spring; 13. and (3) a roller.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

please refer to fig. 1-3, according to the embodiment of the present invention, an easy-to-install cable bridge rack junction box comprises a bottom box 1 and a top box 2, wherein the top box 2 is fixed on a top wall through cement nails, the lower end of the top box 2 is provided with a plurality of sockets 3, the inner wall of the top box 2 is located on one side of the sockets 3, a support 4 is fixedly arranged on the support 4, a support 5 is sleeved on the support 4, one end of the support 5 runs through the top box 2, the support 5 is fixedly provided with a plurality of overlap rods 6, the overlap rods 6 are located on the sockets 3, the bottom box 1 is provided with the socket 3, the bottom box 1 is provided with a plurality of fixing rods 7, the fixing rods 7 are fixedly provided with a plurality of hooks 8, and the hooks 8 are matched with the overlap rods 6.

Through the above technical scheme of the utility model, fix on the roof through top case 2, then press down support 5 for overlap joint pole 6 is kept away from and is supported pole 4, inserts dead lever 7 this moment in socket 3, and pull-back support 5 makes overlap joint pole 6 and couple 8 phase-matches simultaneously, can install the completion, simple to operate, and, dispel the heat easily and conveniently overhaul.

Example two:

referring to fig. 1-3, for the support 5, a handle 9 is fixedly disposed at one end of the support 5 located outside the top box 2.

For the lapping rod 6, one side of the lapping rod 6 is connected with the abutting rod 4 through a first spring 10.

For the fixing rod 7, the fixing rod 7 penetrates through the bottom case 1, and a limit adjusting nut 11 is connected to one end of the fixing rod 7, which is located inside the bottom case 1, through a thread.

For the fixing rod 7, a limiting plate is fixedly arranged on the fixing rod 7, a second spring 12 is fixedly arranged below the limiting plate, the fixing rod 7 is sleeved with the second spring 12, and one end, far away from the limiting plate, of the second spring 12 is in contact with the bottom case 1.

For the bottom box 1, a roller 13 is arranged in the bottom box 1.

Through the above technical scheme of the utility model, through setting up handle 9, conveniently carry out push-and-pull support 5, through setting up first spring 10, conveniently make support 5 resume, through setting up spacing adjusting nut 11, make the height and the inclination of under casing 1 can obtain adjusting, and then can go the cable testing bridge that is suitable for both sides, through setting up second spring 12, can make dead lever 7 when not receiving under casing 1 gravity, can keep certain height, conveniently insert in socket 3, through setting up cylinder 13, conveniently lay the cable.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

When in actual application, fix on the roof through top case 2, then press support 5 for overlap joint pole 6 is kept away from and is supported pole 4, inserts dead lever 7 this moment in socket 3, and pull back support 5 simultaneously makes overlap joint pole 6 and couple 8 phase-matchs, can install the completion, simple to operate, and, dispel the heat easily and conveniently overhaul. Through setting up handle 9, conveniently push and pull support 5, through setting up first spring 10, conveniently make support 5 resume, through setting up spacing adjusting nut 11, make the height and the inclination of under casing 1 can obtain adjusting, and then can go the cable testing bridge that is suitable for both sides, through setting up second spring 12, can make dead lever 7 when not receiving under casing 1 gravity, can keep certain height, conveniently insert in socket 3, through setting up cylinder 13, conveniently lay the cable.

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. A cable bridge connecting box convenient to install is characterized by comprising a bottom box (1) and a top box (2), the top box (2) is fixed on the top wall through cement nails, the lower end of the top box (2) is provided with a plurality of jacks (3), a supporting rod (4) is fixedly arranged on one side of the inner wall of the top box (2) positioned at the socket (3), a bracket (5) is sleeved on the supporting rod (4), one end of the bracket (5) penetrates through the top box (2), a plurality of lapping rods (6) are fixedly arranged on the bracket (5), the lapping rods (6) are positioned on the inserting holes (3), a bottom box (1) is arranged below the socket (3), a plurality of fixed rods (7) are arranged on the bottom box (1), a plurality of hooks (8) are fixedly arranged on the fixed rod (7), and the hooks (8) are matched with the lapping rods (6).

2. An easy-to-install cable tray coupling box according to claim 1, characterized in that a handle (9) is fixedly arranged at one end of the bracket (5) outside the top box (2).

3. An easy-to-install cable tray coupling box according to claim 1, characterized in that one side of the lap lever (6) is connected with the butt lever (4) through a first spring (10).

4. An easy-to-install cable bridge connection box as claimed in claim 1, wherein the fixing rod (7) penetrates through the bottom box (1), and a limit adjusting nut (11) is screwed on one end of the fixing rod (7) located inside the bottom box (1).

5. An easy-to-install cable bridge connecting box as claimed in claim 1, wherein a limiting plate is fixed on the fixing rod (7), a second spring (12) is fixed under the limiting plate, the second spring (12) is sleeved on the fixing rod (7), and one end of the second spring (12) far away from the limiting plate is in contact with the bottom box (1).

6. An easy-to-install cable tray coupling box according to claim 1, characterized in that rollers (13) are provided in the bottom box (1).