CN217824072U

CN217824072U - Step type cable bridge with expansion structure

Info

Publication number: CN217824072U
Application number: CN202221630973.XU
Authority: CN
Inventors: 蒋叶锋
Original assignee: Jiangsu Yituo Electromechanical Equipment Co ltd
Current assignee: Jiangsu Yituo Electromechanical Equipment Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-15
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a ladder formula cable testing bridge with dilatation structure, including curb plate one, and one side of curb plate one is provided with curb plate two, the lateral wall fixed mounting of curb plate one has backup pad one, and the outside of backup pad one is contradicted and is had backup pad two, two fixed mounting of backup pad are on the lateral wall of curb plate two, be provided with square board between backup pad one and the backup pad two. The utility model discloses a be provided with the device, when personnel need carry out the dilatation to the interval between curb plate one and the curb plate two, through the separation between fixed establishment and the fixture block, pulling curb plate one removes, make and remove on the backup pad one can be in the outside of square board, the slide bar is in the inside slip of spout simultaneously, and change in the fixture block can be in the inside of different positions draw-in groove, thereby carry out the dilatation work to the interval between curb plate one and the curb plate two, with this demand that satisfies personnel.

Description

Step type cable bridge with expansion structure

Technical Field

The utility model relates to a technical field of cable testing bridge specifically is a ladder formula cable testing bridge with dilatation structure.

Background

The cable bridge is divided into a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like and comprises a support, a support arm, an installation accessory and the like. Can be independently erected and also can be laid on various buildings and pipe rack supports, and the device has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like.

In the use to the cable testing bridge at present, because of the interval between the crane span structure is fixed, along with laying and increasing of circuit, original crane span structure capacity can't carry out increase installation in quantity, leads to personnel to need additionally to increase the installation work to the crane span structure, and this kind is not only wasted time and energy, has still improved personnel's economic cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ladder formula cable testing bridge with dilatation structure to solve the problem of proposing in 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 ladder formula cable testing bridge with dilatation structure, includes curb plate one, and one side of curb plate one is provided with curb plate two, the lateral wall fixed mounting of curb plate one has backup pad one, and the outside of backup pad one is contradicted and is had backup pad two, two fixed mounting of backup pad are on the lateral wall of curb plate two, be provided with square board between backup pad one and the backup pad two, and the lower fixed surface of square board installs the telescopic link, and the bottom fixed mounting of telescopic link has the fixture block, the spring has been cup jointed in the outside of telescopic link, and the both ends of spring are contradicted respectively on the outside of telescopic link and fixture block, the draw-in groove has been seted up to the lower surface of backup pad one, the draw-in groove equidistance sets up in the lower surface of backup pad one, and the inside of draw-in groove is inserted and is equipped with the fixture block, the spout has been seted up in the outside of backup pad one, and the inside sliding connection of spout has the slide bar, slide bar fixed mounting is on the outside of square board, the outside of backup pad one is provided with the fixed mounting that is used for fastening fixture block position, the outside of curb plate one has backup pad three, and the outside is contradicted and is equipped with backup pad four, backup pad four fixed mounting is on the outside of backup pad.

As a further preferable mode of the present invention, an outer side of the latch is formed in a hemispherical shape, and three quarters of the hemispherical shape is inserted into the interior of the slot.

As a further preferred of this technical scheme, the telescopic link is provided with two sets ofly, two sets of the telescopic link is the symmetry and sets up in the lower surface of square board.

As a further preferred of the technical scheme, the fixing mechanism comprises a connecting groove, the connecting groove is formed in the lower surface of the first supporting plate, a U-shaped plate is inserted into the connecting groove, a screw rod is inserted into the U-shaped plate, and the top end of the screw rod is rotatably connected with the outer side of the clamping block through threads.

As a further preferred aspect of the present technical solution, a magnetic sheet is fixedly mounted on an upper surface of the U-shaped plate, and the magnetic sheet is tightly attached to a side wall of the connecting groove.

As a further preferred of the technical scheme, a limiting block is fixedly mounted on the outer side of the screw rod and located between the U-shaped plate and the clamping block, and the edge of the connecting groove is arc-shaped.

As a further preference of this technical scheme, guiding mechanism includes the connecting plate, and the connecting plate is in the inside of backup pad three and backup pad four respectively, the spacing groove has been seted up to the guiding mechanism outside, and the inside sliding connection of spacing groove has the fixed block, the other end fixed mounting of fixed block is on the outside of backup pad three.

The utility model provides a ladder formula cable testing bridge with dilatation structure possesses following beneficial effect:

1. the utility model discloses a be provided with the device, when personnel need carry out the dilatation to the interval between curb plate one and the curb plate two, through the separation between fixed establishment and the fixture block, pulling curb plate one removes for the backup pad one can be in and remove on the outside of square board, the slide bar is in the inside slip of spout simultaneously, and the fixture block can be changed in the inside of different positions draw-in groove, thereby carry out the dilatation work to the interval between curb plate one and the curb plate two, with this demand that satisfies personnel.

2. The utility model discloses a fixed establishment that sets up can remove the fixed to the fixture block position to the rotation of screw rod during operation for the personnel adjust the work to the interval between curb plate one and the curb plate two, and the device personnel of being convenient for operate and use.

Drawings

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

FIG. 2 is a schematic left-side sectional view of the structure of the telescopic rod of the present invention in a local state;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present invention;

FIG. 4 is a schematic front view of the structure of the U-shaped plate and the screw rod of the present invention;

fig. 5 is a schematic bottom view of the first support plate of the present invention;

fig. 6 is a schematic structural right-side sectional view of the guiding mechanism of the present invention.

In the figure: 1. a first side plate; 2. a second side plate; 3. a first support plate; 4. a second support plate; 5. a square plate; 6. a telescopic rod; 7. a clamping block; 8. a spring; 9. a card slot; 10. a chute; 11. a slide bar; 12. a fixing mechanism; 13. connecting grooves; 14. a U-shaped plate; 15. a magnetic sheet; 16. a screw; 17. a limiting block; 18. a third support plate; 19. a support plate IV; 20. a guide mechanism; 21. a connecting plate; 22. a limiting groove; 23. and (5) fixing blocks.

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.

The utility model provides a technical scheme: as shown in fig. 1 and 6, in the present embodiment, a stepped cable tray with an expansion structure includes a first side plate 1, a second side plate 2 is disposed on one side of the first side plate 1, a first support plate 3 is fixedly mounted on a side wall of the first side plate 1, a second support plate 4 is abutted on an outer side of the first support plate 3, the second support plate 4 is fixedly mounted on a side wall of the second side plate 2, a square plate 5 is disposed between the first support plate 3 and the second support plate 4, a telescopic rod 6 is fixedly mounted on a lower surface of the square plate 5, a fixture block 7 is fixedly mounted at a bottom end of the telescopic rod 6, a spring 8 is sleeved on an outer side of the telescopic rod 6, two ends of the spring 8 are abutted on outer sides of the telescopic rod 6 and the fixture block 7 respectively, a clamping groove 9 is disposed on a lower surface of the first support plate 3, the clamping groove 9 is equidistantly disposed on the lower surface of the first support plate 3, the fixture block 7 is inserted into the clamping groove 9, a sliding groove 10 is disposed on an outer side of the first support plate 3, and the inside of the sliding groove 10 is connected with a sliding rod 11 in a sliding manner, the sliding rod 11 is fixedly arranged on the outer side of the square plate 5, the outer side of the first supporting plate 3 is provided with a fixing mechanism 12 for fastening the position of the clamping block 7, the outer side of the first side plate 1 is fixedly provided with a third supporting plate 18, the outer side of the third supporting plate 18 is butted with a fourth supporting plate 19, the fourth supporting plate 19 is fixedly arranged on the outer side of the second side plate 2, a guide mechanism 20 is arranged between the third supporting plate 18 and the fourth supporting plate 19, when a person needs to expand the space between the first side plate 1 and the second side plate 2, the first side plate 1 is pulled to move by separating the fixing mechanism 12 from the clamping block 7, so that the first supporting plate 3 can move on the outer side of the square plate 5, the sliding rod 11 slides in the sliding groove 10, and the clamping block 7 can be replaced in the clamping grooves 9 at different positions, thereby carry out dilatation work to the interval between curb plate 1 and the curb plate two 2, with this demand that satisfies personnel, the outside of fixture block 7 sets up to hemispherical, and hemispherical three fourths insert locate in the inside of draw-in groove 9, make fixture block 7 can stably carry out relative change to the inside of draw-in groove 9, the personnel of being convenient for are to curb plate 1's pulling work, telescopic link 6 is provided with two sets ofly, two sets of telescopic link 6 are the symmetry and set up in the lower surface of square board 5, use through two sets of telescopic link 6 that set up, can be at utmost expand the interval between curb plate 1 and the curb plate two 2.

As shown in fig. 3 and 4, the fixing mechanism 12 includes a connecting groove 13, the connecting groove 13 is opened on the lower surface of the first supporting plate 3, a U-shaped plate 14 is inserted inside the connecting groove 13, a screw 16 is inserted inside the U-shaped plate 14, the top end of the screw 16 is rotatably connected with the outer side of the fixture block 7 through threads, the fixing mechanism 12 is arranged, during the rotation of the screw 16, the fixing of the position of the fixture block 7 can be released, so that a person can adjust the distance between the first side plate 1 and the second side plate 2, the device is convenient for the person to operate and use, a magnetic sheet 15 is fixedly arranged on the upper surface of the U-shaped plate 14, the magnetic sheet 15 is tightly attached to the side wall of the connecting groove 13, the U-shaped plate 14 is inserted into the connecting groove 13 by the person, the position of the U-shaped plate 15 is pre-fixed, a limit block 17 is fixedly arranged on the outer side of the screw 16, the limit block 17 is arranged between the U-shaped plate 14 and the connecting groove 7, the edge of the U-shaped plate 13 is arranged into an arc shape, the limit block 17 is arranged, the person can be prevented from being lost, and can take the person alone, and the person can take the U-shaped plate 14 conveniently.

As shown in fig. 6, the guiding mechanism 20 includes a connecting plate 21, the connecting plate 21 is respectively located inside the third supporting plate 18 and the fourth supporting plate 19, a limiting groove 22 is opened on the outer side of the guiding mechanism 20, a fixing block 23 is slidably connected inside the limiting groove 22, the other end of the fixing block 23 is fixedly mounted on the outer side of the third supporting plate 18, and the third supporting plate 18 and the fourth supporting plate 19 can be relatively separated from each other during the expansion operation between the first side plate 1 and the second side plate 2 through the arranged guiding mechanism 20, so that the operation of the device is not affected, and the firmness of the whole device is not affected.

The utility model provides a ladder formula cable testing bridge with dilatation structure, concrete theory of operation as follows:

when the device is used, when expanding the space between the first side plate 1 and the second side plate 2, the screw 16 is rotated, the top end of the screw 16 is separated from the fixture block 7, then the screw 16 is pulled to descend, the limiting block 17 drives the U-shaped plate 14 to descend, meanwhile, the U-shaped plate 14 is separated from the inside of the connecting groove 13, namely, the magnetic sheet 15 is separated from the connecting groove 13, then a person can pull the first side plate 1 to move and drive the first support plate 3 to move, so that the first support plate 3 is located on the outer side of the square plate 5 to slide, meanwhile, the outer side of the first support plate 3 can extrude and push the outer side of the fixture block 7, so that the telescopic rod 6 and the spring 8 are in the states of contracting and stretching to be converted, meanwhile, the fixture block 7 is located in the clamping groove 9 at different positions to be converted, the sliding groove 10 formed in the outer side of the first support plate 3 slides relative to the outer side of the sliding rod 11, the third support plate 18 is separated from the fourth support plate 19, the fixing block 23 is located in the limiting groove 22 to slide, after the expansion of the person is finished, the U-shaped plate 14 can be placed in the clamping block 7, then, the connecting groove 13 corresponding to the screw 16 is connected with the screw 7, and the screw 16, so that the screw is rotated and the screw 7 is connected with the screw.

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 ladder formula cable testing bridge with dilatation structure which characterized in that: comprises a side plate I (1), a side plate II (2) is arranged on one side of the side plate I (1), a support plate I (3) is fixedly arranged on the side wall of the side plate I (1), a support plate II (4) is abutted to the outer side of the support plate I (3), a support plate II (4) is fixedly arranged on the side wall of the side plate II (2), a square plate (5) is arranged between the support plate I (3) and the support plate II (4), a telescopic rod (6) is fixedly arranged on the lower surface of the square plate (5), a clamping block (7) is fixedly arranged at the bottom end of the telescopic rod (6), a spring (8) is sleeved on the outer side of the telescopic rod (6), two ends of the spring (8) are abutted to the outer sides of the telescopic rod (6) and the clamping block (7) respectively, a clamping groove (9) is arranged on the lower surface of the support plate I (3), the clamping groove (9) is equidistantly arranged on the lower surface of the support plate I (3), the clamping block (7) is inserted in the clamping groove (7) and a sliding groove (11) is fixedly arranged on the outer side of the slide rod (5), the outer side of the first side plate (1) is fixedly provided with a third support plate (18), the outer side of the third support plate (18) is abutted with a fourth support plate (19), the fourth support plate (19) is fixedly arranged on the outer side of the second side plate (2), and a guide mechanism (20) is arranged between the third support plate (18) and the fourth support plate (19).

2. The stepped cable tray with an expansion structure of claim 1, wherein: the outer side of the clamping block (7) is hemispherical, and three quarters of the hemispherical shape are inserted into the inner part of the clamping groove (9).

3. The stepped cable tray with an expansion structure of claim 1, wherein: the telescopic rods (6) are arranged in two groups, and the telescopic rods (6) are symmetrically arranged on the lower surface of the square plate (5).

4. The stepped cable tray with an expansion structure of claim 1, wherein: fixed establishment (12) are including connecting groove (13), and the lower surface in backup pad (3) is seted up in connecting groove (13), the inside of connecting groove (13) is inserted and is equipped with U template (14), and the inside of U template (14) is inserted and is equipped with screw rod (16), rotate through the screw thread between the top of screw rod (16) and the outside of fixture block (7) and be connected.

5. The stepped cable tray with an expansion structure of claim 4, wherein: the upper surface fixed mounting of U template (14) has magnetic sheet (15), and magnetic sheet (15) hug closely on the lateral wall of spread groove (13).

6. The stepped cable tray with an expansion structure of claim 4, wherein: the outside fixed mounting of screw rod (16) has stopper (17), and stopper (17) are in between U template (14) and fixture block (7), the edge of spread groove (13) sets up to the arc form.

7. The stepped cable tray with an expansion structure of claim 1, wherein: guiding mechanism (20) are including connecting plate (21), and connecting plate (21) are in the inside of backup pad three (18) and backup pad four (19) respectively, spacing groove (22) have been seted up in guiding mechanism (20) outside, and the inside sliding connection of spacing groove (22) has fixed block (23), the other end fixed mounting of fixed block (23) is on the outside of backup pad three (18).