CN210318817U

CN210318817U - Vertical concave elbow for cable bridge

Info

Publication number: CN210318817U
Application number: CN201920803719.7U
Authority: CN
Inventors: 吴俊�
Original assignee: Zhenjiang Ldber Power Plant Equipment Co ltd
Current assignee: Zhenjiang Ldber Power Plant Equipment Co ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-14
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a cable testing bridge is with perpendicular concave curved expert relates to cable testing bridge technical field, the lower cell body that the cell body set up on last cell body and the perpendicular to, it is provided with the connecting plate that is the slope form to go up between cell body and the lower cell body, the lower terminal surface fixed connection of connecting plate one end and last cell body, the other end and the right-hand member fixed connection of lower cell body, it is provided with first boss to go up cell body and connecting plate in the junction, cell body and connecting plate are provided with the second boss in the junction down, first slot and second slot have been seted up respectively to the lateral wall of cell body and last cell body down, and the left end of cell body has first extension through first slot grafting down, and the upper end of going up the cell body has the second extension through second slot grafting. The utility model discloses intensity is big, and the difficult fracture of department of buckling.

Description

Vertical concave elbow for cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field, in particular to cable testing bridge is with perpendicular concave curved expert.

Background

The cable bridge is equipment frequently used in life, the main function is to transmit electric power, and when a cable passes through the traditional vertical bend, the bend part is of a right-angle structure, so that the cable is easily abraded to cause the disconnection of an internal wire; moreover, the existing cable elbow has low structural strength at the bent part, so that the bent part is easy to break, and the direction of the elbow conversion cable is ineffective; in addition, most of the elbow connectors for the existing cable bridge are not telescopic, and different requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable testing bridge is with perpendicular concave curved expert for solve the technical problem that above-mentioned background art exists.

The technical scheme of the utility model can be realized through following technical scheme that a cable testing bridge is with perpendicular concave curved expert, including last cell body and the lower cell body of perpendicular to last cell body setting, it is the connecting plate of slope form to go up to be provided with between cell body and the lower cell body, connecting plate one end and the lower terminal surface fixed connection of last cell body, the right-hand member fixed connection of the other end and lower cell body, it is provided with first boss to go up cell body and connecting plate in the junction, cell body and connecting plate are provided with the second boss in the junction down, first slot and second slot have been seted up respectively to the lateral wall of lower cell body and last cell body, and the left end of lower cell body has been pegged graft through first slot and has first extension, and the upper end of going up the cell body has been pegged graft through the second slot and has the second.

Preferably, the cross section of the connecting plate is rectangular or arc-shaped.

Preferably, first boss and second boss all are triangle-shaped, the adjacent two sides of first boss respectively with last cell body lateral wall, connecting plate lateral wall fixed connection, the adjacent two sides of second boss respectively with cell body lateral wall, connecting plate lateral wall fixed connection down.

Preferably, the first extending part comprises a first extending plate with the same specification as the lower groove body, two first inserting plates are outwards arranged at the right end of the first extending plate, a plurality of first guide blocks are arranged between the two first inserting plates, the two first inserting plates are respectively inserted into the first inserting grooves, a plurality of first limiting grooves matched with the first guide blocks are arranged in the bottom plate of the lower groove body, the first guide block is inserted into the first limit groove, the second extension part comprises a second extension plate with the same specification as the upper groove body, two second inserting plates are arranged at the lower end of the second extension plate downwards, a plurality of second guide blocks are arranged between the two second inserting plates, the two second inserting plates are respectively inserted into the second inserting grooves, a plurality of second limiting grooves matched with the second guide blocks are formed in the bottom plate of the upper groove body, and the second guide blocks are inserted into the second limiting grooves.

Preferably, a plurality of first mounting holes are formed in the lower groove side wall and the first inserting plate, and a plurality of second mounting holes are formed in the upper groove side wall and the second inserting plate.

Preferably, the first mounting hole and the second mounting hole are pin holes or threaded holes and are fixedly connected through a pin shaft or a screw.

Preferably, a plurality of heat dissipation holes are formed in the upper groove body, the lower groove body and the connecting plate.

The utility model has the advantages as follows:

1. the utility model discloses be provided with the connecting plate in the junction of last cell body and lower cell body, the connecting plate can make the cable conductor transition naturally, effectively reduces the wearing and tearing of cable conductor, prevents that the inside electric wire of cable from opening circuit.

2. The utility model discloses be provided with first boss in the junction at last cell body and connecting plate, lower cell body and connecting plate are provided with the second boss in the junction, and setting up greatly increased the whole intensity of curved expert of first boss and second boss, the difficult fracture of the department of buckling of curved expert.

3. The utility model discloses cell body and the both ends of last cell body are provided with first extension and second extension respectively down, can become the length that increases or shorten last cell body and lower cell body mutually, increase the utility model discloses curved application range who leads to, the usability is wide.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1, the above technical objects of the present invention are achieved by a vertical curved groove for a cable tray, comprising an upper groove body 1 and a lower groove body 2 arranged perpendicular to the upper groove body 1, wherein an inclined connecting plate 3 is arranged between the upper groove body 1 and the lower groove body 2, the cross section of the connecting plate 3 is rectangular or arc-shaped, one end of the connecting plate 3 is fixedly connected with the lower end surface of the upper groove body 1, the other end is fixedly connected with the right end of the lower groove body 2, the upper groove body 1 and the connecting plate 3 are provided with a first reinforcing block 4 at the joint, the lower groove body 2 and the connecting plate 3 are provided with a second reinforcing block 5 at the joint, the side walls of the lower groove body 2 and the upper groove body 1 are respectively provided with a first slot 6 and a second slot 7, the left end of the lower groove body 2 is inserted with a first extending portion 8 through the first slot 6, the upper end of the upper groove body 1 is inserted with a second extending portion 9 through the second slot, the connecting plate 3 is arranged at the joint of the upper tank body 1 and the lower tank body 2, the connecting plate 3 can enable the cable to be in natural transition, thereby effectively reducing the abrasion of the cable and preventing the electric wire inside the cable from being broken; the utility model is provided with the first reinforcing block 4 at the joint of the upper tank body 1 and the connecting plate 3, and the second reinforcing block 5 at the joint of the lower tank body 2 and the connecting plate 3, the strength of the whole elbow is greatly increased by the arrangement of the first reinforcing block 4 and the second reinforcing block 5, and the bending part of the elbow is not easy to break; the utility model discloses cell body 2 is provided with first extension 8 and second extension 9 respectively with the both ends of last cell body 1 under, can become the length that increases or shorten last cell body 1 and lower cell body 2 mutually, strengthens the utility model discloses the application range of curved expert, the usability is wide.

Preferably, first boss 4 and second boss 5 all are triangle-shaped, and the adjacent two sides of first boss 4 respectively with last cell body 1 lateral wall, 3 lateral walls fixed connection of connecting plate, the adjacent two sides of second boss 5 respectively with 2 lateral walls of cell body, 3 lateral walls fixed connection of connecting plate down. The triangular first reinforcing block 4 and the triangular second reinforcing block 5 are high in strength, low in material consumption and low in production cost.

Preferably, the first extension part 8 comprises a first extension plate 81 with the same specification as the lower groove body 2, two first insertion plates 82 are arranged at the right end of the first extension plate 81 outwards, a plurality of first guide blocks 83 are arranged in the middle of the two first insertion plates 82, the two first insertion plates 82 are respectively inserted into the first insertion grooves 6, a plurality of first limit grooves 21 matched with the first guide blocks 83 are arranged inside the bottom plate of the lower groove body 2, the first guide blocks 83 are inserted into the first limit grooves 21, the second extension part 9 comprises a second extension plate 91 with the same specification as the upper groove body 1, two second insertion plates 92 are downwards arranged at the lower end of the second extension plate 91, a plurality of second guide blocks 93 are arranged in the middle of the two second insertion plates 92, the two second insertion plates 92 are respectively inserted into the second insertion grooves 7, a plurality of second limit grooves 11 matched with the second guide blocks 93 are arranged inside the bottom plate of the upper groove body 1, the second guide block 93 is inserted into the second stopper groove 11. The utility model discloses in, through the extension of the first extension board 81 of first picture peg 82 and the length completion of second picture peg 92 in first slot 6 and second slot 7 or shorten convenient to use, second picture peg 92.

Preferably, a plurality of first mounting holes 12 have all been seted up to the inside of lower cell body 2 lateral wall and first picture peg 82, and a plurality of second mounting hole 13 has all been seted up to the inside of going up cell body 1 lateral wall and second picture peg 92, first mounting hole 12 and second mounting hole 13 are pinhole or screw hole to through round pin axle or screw fixed connection, can fix first extension 8 and second extension 9 after stretching through first mounting hole 12 and second mounting hole 13.

Preferably, go up cell body 1, down cell body 2 and connecting plate 3 inside all seted up a plurality of louvre 14, prevent thermal the piling up damage inside cable conductor.

The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.

Claims

1. The utility model provides a cable testing bridge is with perpendicular concave elbow, includes the lower cell body that the cell body set up on last cell body and the perpendicular to, its characterized in that: go up the cell body and be provided with the connecting plate that is the slope form down between the cell body, connecting plate one end and the lower terminal surface fixed connection of last cell body, the other end and the right-hand member fixed connection of cell body down, it is provided with first boss to go up cell body and connecting plate in the junction, cell body and connecting plate are provided with the second boss in the junction down, first slot and second slot have been seted up respectively to the lateral wall of cell body and last cell body down, and the left end of cell body has first extension through first slot grafting down, and the upper end of going up the cell body has the second extension through second slot grafting.

2. The vertical concave elbow for a cable tray of claim 1, wherein: the cross section of the connecting plate is rectangular or arc-shaped.

3. The vertical concave elbow for a cable tray of claim 2, wherein: first boss and second boss all are triangle-shaped, the adjacent two sides of first boss respectively with last cell body lateral wall, connecting plate lateral wall fixed connection, the adjacent two sides of second boss respectively with cell body lateral wall, connecting plate lateral wall fixed connection down.

4. The vertical concave elbow for a cable tray of claim 1, wherein: the first extending part comprises a first extending plate with the same specification as the lower groove body, two first inserting plates are outwards arranged at the right end of the first extending plate, a plurality of first guide blocks are arranged between the two first inserting plates, the two first inserting plates are respectively inserted into the first inserting grooves, a plurality of first limiting grooves matched with the first guide blocks are arranged in the bottom plate of the lower groove body, the first guide block is inserted into the first limit groove, the second extension part comprises a second extension plate with the same specification as the upper groove body, two second inserting plates are arranged at the lower end of the second extension plate downwards, a plurality of second guide blocks are arranged between the two second inserting plates, the two second inserting plates are respectively inserted into the second inserting grooves, a plurality of second limiting grooves matched with the second guide blocks are formed in the bottom plate of the upper groove body, and the second guide blocks are inserted into the second limiting grooves.

5. The vertical concave elbow for a cable tray of claim 4, wherein: a plurality of first mounting holes are formed in the lower groove side wall and the first inserting plate, and a plurality of second mounting holes are formed in the upper groove side wall and the second inserting plate.

6. The vertical concave elbow for a cable tray of claim 5, wherein: the first mounting hole and the second mounting hole are pin holes or threaded holes and are fixedly connected through pin shafts or screws.

7. The vertical concave elbow for a cable tray of claim 1, wherein: a plurality of heat dissipation holes are formed in the upper groove body, the lower groove body and the connecting plate.