CN212518223U

CN212518223U - Angle steel stand base for cable bridge

Info

Publication number: CN212518223U
Application number: CN202021011622.1U
Authority: CN
Inventors: 吴兰芳
Original assignee: Zhenjiang Daquan Changjiang Power Signal Technology Co ltd
Current assignee: Zhenjiang Daquan Changjiang Power Signal Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-09
Anticipated expiration: 2030-06-04

Abstract

The utility model belongs to the technical field of cable testing bridge equipment, especially, be an angle steel stand base for cable testing bridge, including lower angle steel stand, the upper end fixedly connected with bed plate of angle steel stand down, the upper end fixedly connected with telescopic link of bed plate, the upper end fixedly connected with of telescopic link links up the board, the angle steel stand is gone up to the upper end fixedly connected with of linking up the board, the upper end fixedly connected with roof of going up the angle steel stand, the upper end fixedly connected with of roof links up the piece, the upper end fixedly connected with of linking up the piece mounting panel down, the upper end of mounting panel is provided with the mounting panel down. The utility model discloses a lower mounting panel and last mounting panel for the cable bridge frame can reach the purpose of quick tear open group through the quick separation of lower mounting panel and last mounting panel in the installation fixed back, thereby when needs overhaul, can tear open the very first time, has reduced the maintenance degree of difficulty, has accelerated maintenance speed.

Description

Angle steel stand base for cable bridge

Technical Field

The utility model relates to a cable testing bridge equipment technical field specifically is an angle steel stand base for cable testing bridge.

Background

The angle steel is commonly called angle iron, is rectangular steel with two mutually perpendicular sides forming an angle, has equal angle steel and unequal angle steel, has equal side width of the equal angle steel, wherein the installation of the cable bridge frame needs corresponding angle steel stand columns to be welded to obtain a corresponding base so as to facilitate the installation of the bridge frame in the later period.

But the following problem exists in current angle steel stand base:

1. in the existing angle steel upright column base, a cable bridge is usually directly fixed by welding or screws, and when the cable bridge breaks down in the later period, the cable bridge is difficult to rapidly split, so that the maintenance difficulty is increased, and the bridge cannot be put into use at the first time;

2. current angle steel stand base, holistic structure are mostly fixed, run into not co-altitude installation demand when the crane span structure, hardly carry out corresponding altitude mixture control to whole base to holistic practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an angle steel stand base for cable testing bridge has solved current angle steel stand base, and cable testing bridge is usually with welding or screw snap-on, and when later stage cable testing bridge broke down, hardly get off its quick split and when the crane span structure meets not co-altitude installation demand, hardly carry out corresponding height adjustment's problem to whole base.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an angle steel stand column base for a cable bridge comprises an angle steel stand column, wherein a base plate is fixedly connected to the upper end of the angle steel stand column, a telescopic rod is fixedly connected to the upper end of the base plate, a connecting plate is fixedly connected to the upper end of the telescopic rod, an angle steel stand column is fixedly connected to the upper end of the connecting plate, a top plate is fixedly connected to the upper end of the upper angle steel stand column, a connecting block is fixedly connected to the upper end of the top plate, a lower mounting plate is fixedly connected to the upper end of the connecting block, an upper mounting plate is arranged at the upper end of the lower mounting plate, a fastening screw is connected to the lower end of the upper mounting plate in a threaded manner, a hollow groove is formed in the lower mounting plate, an inserting rod is inserted into the hollow groove, a hollow sleeve block is fixedly connected to the surface of the lower end of the inserting rod, a guide, the upper end fixed surface of inserted bar is connected with L type pole, the through-hole has been seted up on the upper end surface of lower mounting panel, the bar groove has been seted up on the lower extreme surface of going up the mounting panel, spacing recess has been seted up to the inside wall in bar groove, the shifting chute has been seted up on the upper end surface of bed plate, the inner wall sliding connection of shifting chute has the movable block, the upper end threaded connection of movable block has the set screw, the set screw rotates through the pivot and is connected with the rotary rod.

As a preferred technical scheme of the utility model, the external fixed surface welding of angle steel stand has the antifriction plate, the internal fixed surface welding of angle steel stand has corrosion resistant plate, two down the horizontal clamping pole of equal horizontal fixedly connected with between angle steel stand and two angle steel stands, the lower extreme of bed plate and the equal fixedly connected with slope anchor strut in upper end of linking up the board.

As a preferred technical scheme of the utility model, top the one end of slope anchor strut and the inside wall fixed connection of angle steel stand, below the one end of slope anchor strut and the inside wall fixed connection of angle steel stand.

As an optimal technical scheme of the utility model, the one end of spring and the inside wall fixed connection of hollow groove, the other end of spring and one side fixed surface of hollow cover block are connected.

As a preferred technical scheme of the utility model, L type pole passes the through-hole, and the end inserts the inner wall of establishing at spacing recess, the movable block passes through set screw and shifting chute fixed connection.

As a preferred technical scheme of the utility model, the one end of rotary rod is rotated through the lower extreme of pivot with the linkage plate and is connected, the telescopic link set up quantity and be two altogether.

(III) advantageous effects

Compared with the prior art, the utility model provides an angle steel stand base for cable testing bridge possesses following beneficial effect:

1. this angle steel stand base for cable testing bridge is through mounting panel and last mounting panel down for the cable bridge is in the installation fixed back, can reach the purpose of quick assembly disassembly through the quickly separating of mounting panel and last mounting panel down, thereby when needs are overhauld, can the very first time detach, has reduced the maintenance degree of difficulty, has accelerated maintenance speed.

2. This angle steel stand base for cable testing bridge through telescopic link, rotary rod, movable block and shifting chute for corresponding adjustment can be carried out to the height of whole angle steel stand base, thereby adapts to the cable testing bridge of not co-altitude demand, has improved the availability factor of equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial connection structure between the lower mounting plate and the upper mounting plate of the present invention;

fig. 3 is a sectional view of the lower angle iron upright of the present invention.

In the figure: 1. an angle steel column; 2. a base plate; 3. a telescopic rod; 4. a connector tile; 5. an upper angle steel upright post; 6. a top plate; 7. a joining block; 8. a lower mounting plate; 9. an upper mounting plate; 10. fastening screws; 11. a hollow groove; 12. inserting a rod; 13. a hollow sleeve block; 14. a guide bar; 15. a spring; 16. an L-shaped rod; 17. a through hole; 18. a strip-shaped groove; 19. a limiting groove; 20. a moving groove; 21. a moving block; 22. fixing screws; 23. rotating the rod; 24. a wear plate; 25. a corrosion resistant plate; 26. transversely clamping the rod; 27. the reinforcing rods are inclined.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an angle steel upright post base for a cable bridge comprises a lower angle steel upright post 1, the upper end of the lower angle steel upright post 1 is fixedly connected with a base plate 2, the upper end of the base plate 2 is fixedly connected with an expansion link 3, the upper end of the expansion link 3 is fixedly connected with a connecting plate 4, the upper end of the connecting plate 4 is fixedly connected with an angle steel upright post 5, the upper end of the angle steel upright post 5 is fixedly connected with a top plate 6, the upper end of the top plate 6 is fixedly connected with a connecting block 7, the upper end of the connecting block 7 is fixedly connected with a lower mounting plate 8, the upper end of the lower mounting plate 8 is provided with an upper mounting plate 9, the lower end of the upper mounting plate 9 is in threaded connection with a fastening screw 10, a hollow groove 11 is formed in the lower mounting plate 8, an inserting rod 12 is inserted in the hollow groove 11, a hollow sleeve block 13 is fixedly connected to the surface of, the upper end fixed surface of inserted bar 12 is connected with L type pole 16, and the through-hole 17 has been seted up to the upper end surface of lower mounting panel 8, and the bar groove 18 has been seted up to the lower terminal surface of going up mounting panel 9, and spacing recess 19 has been seted up to the inside wall in bar groove 18, and the shifting chute 20 has been seted up to the upper end surface of bed plate 2, and the inner wall sliding connection of shifting chute 20 has movable block 21, and the upper end threaded connection of movable block 21 has set screw 22, and set screw 22 rotates through the pivot and is connected with.

In this embodiment, the fixing screws 22 are loosened, and then the rotating rods 23 are manually pushed or pulled to make the rotating rods 23 move and rotate under the coordination of the moving blocks 21, so as to change the distance between the base plate 2 and the connecting plate 4, thereby achieving the adjustment of the overall height, after the adjustment is finished, the fixing effect can be achieved only by screwing the fixing screws 22, then the cable bridge is fixedly connected with the upper mounting plate 9 through the fastening screws 10, when the cable bridge breaks down, only the inserting rods 12 need to be squeezed, the inserting rods 12 move inwards under the coordination of the hollow sleeve blocks 13 and the guide rods 14, thereby one ends of the L-shaped rods 16 are separated from the limiting grooves 19, then the lower mounting plate 8 and the upper mounting plate 9 can be separated, thereby achieving the purpose of quick disassembly, facilitating the later-stage maintenance work, re-assembly after the maintenance is finished, only the inserting rods 12 need to be squeezed, and then the lower mounting plate 8 and the upper mounting plate 9 are buckled, when the inserted link 12 is released again, the inserted link 12 will be automatically reset by the rebounding force of the spring 15, so that the L-shaped rod 16 is clamped and limited with the limiting groove 19.

Specifically, the outer fixed surface of lower angle steel stand 1 has welded antifriction plate 24, and the inner fixed surface of lower angle steel stand 1 has welded corrosion resistant plate 25, and equal horizontal fixedly connected with horizontal clamping pole 26 between two lower angle steel stands 1 and two upper angle steel stands 5, the equal fixedly connected with slope anchor strut 27 in the lower extreme of bed plate 2 and the upper end of linking plate 4.

In this embodiment, the inside and outside surfaces of lower angle steel stand 1 and upper angle steel stand 5 are equallyd divide and are welded corrosion resistant plate 25 and antifriction plate 24 respectively for lower angle steel stand 1's life is longer, and wherein corrosion resistant plate 25 is made by the zinc alloy material, and antifriction plate 24 is made by polycrystalline diamond material.

Specifically, one end of the upper inclined reinforcing rod 27 is fixedly connected with the inner side wall of the upper angle steel upright 5, and one end of the lower inclined reinforcing rod 27 is fixedly connected with the inner side wall of the lower angle steel upright 1.

In this embodiment, the transverse clamping rods 26 and the inclined reinforcing rods 27 in the whole device make the use of the whole column base more stable by the triangle principle, and avoid the separation of the welding position caused by bending force.

Specifically, one end of the spring 15 is fixedly connected with the inner side wall of the hollow groove 11, and the other end of the spring 15 is fixedly connected with one side surface of the hollow sleeve block 13.

In this embodiment, two ends of the spring 15 are respectively and fixedly connected with the inner side wall of the hollow groove 11 and one side surface of the hollow sleeve block 13, so that the corresponding buffering capacity is provided while the connectivity is achieved.

Specifically, the L-shaped rod 16 passes through the through hole 17, and the end thereof is inserted into the inner wall of the limit groove 19, and the moving block 21 is fixedly connected with the moving groove 20 through the fixing screw 22.

In this embodiment, the end of the L-shaped rod 16 is inserted into the inner wall of the limiting groove 19, so as to achieve a limiting purpose, and prevent the lower mounting plate 8 and the upper mounting plate 9 from being separated.

Specifically, one end of the rotating rod 23 is rotatably connected with the lower end of the connecting plate 4 through a rotating shaft, and the number of the telescopic rods 3 is two.

In this embodiment, both ends of the rotating rod 23 are respectively rotatably connected to the lower end of the connecting plate 4 and the moving block 21 through the rotating shaft, so that the purpose of adjusting the height is achieved when the rotating rod 23 rotates.

The utility model discloses a theory of operation and use flow: when the angle steel upright column base for the cable bridge is used, firstly, corresponding adjustment is carried out on the overall height according to the installation height, and the specific steps are as follows: firstly, the fixing screw 22 is loosened by twisting, then the rotating rod 23 is manually pushed or pulled, so that the rotating rod 23 generates moving rotation under the matching of the moving block 21, the distance between the base plate 2 and the connecting plate 4 is changed, the adjustment of the whole height is achieved, the fixing effect can be achieved only by screwing the fixing screw 22 after the adjustment is finished, then, the cable bridge is fixedly connected with the upper mounting plate 9 through the fastening screw 10, when the cable bridge breaks down, only the inserting rod 12 needs to be extruded, the inserting rod 12 moves inwards under the matching of the hollow sleeve block 13 and the guide rod 14, so that one end of the L-shaped rod 16 is separated from the limiting groove 19, then, the lower mounting plate 8 and the upper mounting plate 9 can be separated, the purpose of quick separation is achieved, the later-stage maintenance work is convenient, the reassembly after the maintenance is finished, only the inserting rod 12 needs to be extruded, and then the lower mounting plate 8 and the upper mounting plate 9 are, loosening inserted bar 12 once more, inserted bar 12 can receive the bounce-back effort automatic re-setting of spring 15 to let L type pole 16 and spacing recess 19 card establish spacingly, be exactly horizontal clamping pole 26 and the slope anchor strut 27 in the whole equipment in addition, through the triangle principle, make the use of whole stand base more stable, avoided the welding department to receive the breaking away from that the bending force leads to, it is exactly that the inside and outside surface of lower angle steel stand 1 and upper angle steel stand 5 is equallyd divide and is do not welded corrosion-resistant plate 25 and antifriction plate 24 in addition, make the life of lower angle steel stand 1 longer.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an angle steel stand base for cable testing bridge, includes angle steel stand (1), its characterized in that: the upper end of the lower angle steel upright post (1) is fixedly connected with a base plate (2), the upper end of the base plate (2) is fixedly connected with a telescopic rod (3), the upper end of the telescopic rod (3) is fixedly connected with a connecting plate (4), the upper end of the connecting plate (4) is fixedly connected with an angle steel upright post (5), the upper end of the upper angle steel upright post (5) is fixedly connected with a top plate (6), the upper end of the top plate (6) is fixedly connected with a connecting block (7), the upper end of the connecting block (7) is fixedly connected with a lower mounting plate (8), the upper end of the lower mounting plate (8) is provided with an upper mounting plate (9), the lower end of the upper mounting plate (9) is in threaded connection with a fastening screw (10), a hollow groove (11) is formed in the lower mounting plate (8), an inserting rod (12) is inserted in the hollow groove (11), and a hollow sleeve block (13) is fixedly connected, the horizontal fixedly connected with guide bar (14) of inside wall of hollow groove (11), the surface cover of guide bar (14) is equipped with spring (15), the upper end fixed surface of inserted bar (12) is connected with L type pole (16), through-hole (17) have been seted up to the upper end surface of lower mounting panel (8), bar groove (18) have been seted up to the lower extreme surface of going up mounting panel (9), spacing recess (19) have been seted up to the inside wall in bar groove (18), shifting chute (20) have been seted up to the upper end surface of bed plate (2), the inner wall sliding connection of shifting chute (20) has movable block (21), the upper end threaded connection of movable block (21) has set screw (22), set screw (22) rotate through the pivot and are connected with rotary rod (23).

2. The angle steel upright base for the cable bridge as claimed in claim 1, wherein: the outer fixed welding of angle steel stand (1) has antifriction plate (24) down, the internal fixed welding of angle steel stand (1) has corrosion resistant plate (25) down, two equal horizontal fixedly connected with horizontal clamping pole (26) between angle steel stand (1) and two last angle steel stands (5) down, the equal fixedly connected with slope anchor strut (27) in the upper end of the lower extreme of bed plate (2) and connection board (4).

3. The angle steel upright base for the cable bridge frame of claim 2, wherein: one end of the upper inclined reinforcing rod (27) is fixedly connected with the inner side wall of the upper angle steel upright post (5), and one end of the lower inclined reinforcing rod (27) is fixedly connected with the inner side wall of the lower angle steel upright post (1).

4. The angle steel upright base for the cable bridge as claimed in claim 1, wherein: one end of the spring (15) is fixedly connected with the inner side wall of the hollow groove (11), and the other end of the spring (15) is fixedly connected with the surface of one side of the hollow sleeve block (13).

5. The angle steel upright base for the cable bridge as claimed in claim 1, wherein: the L-shaped rod (16) penetrates through the through hole (17), the tail end of the L-shaped rod is inserted into the inner wall of the limiting groove (19), and the moving block (21) is fixedly connected with the moving groove (20) through a fixing screw (22).

6. The angle steel upright base for the cable bridge as claimed in claim 1, wherein: one end of the rotating rod (23) is rotatably connected with the lower end of the connecting plate (4) through a rotating shaft, and the number of the telescopic rods (3) is two.