CN219892841U - Bridge convenient to multi-angle concatenation - Google Patents

Abstract

The utility model discloses a bridge convenient for multi-angle splicing, which comprises a bridge main body, wherein a connecting block is arranged at one end of the bridge main body, a fixed cylinder is arranged at one end of the connecting block, and a pair of openings I are respectively arranged at the upper end and the lower end of the fixed cylinder; the beneficial effects are as follows: the clamping cylinder is inserted into the tooth block, the clamping cylinder can be locked through the rotary locking mechanism, so that the clamping cylinder can be firmly and stably installed on the tooth block, the tooth block is arranged on the rotatable rotating plate and provided with a plurality of annularly distributed positioning jacks on the fixed long plate and corresponding clamping mechanisms on the rotating plate, the horizontal direction of the two tooth blocks can be adjusted, the horizontal angle splicing of the bridge frame can be realized, a large number of connecting pieces with different angles are not required to be manufactured, the flexibility is high, the use cost is low, and different practical use requirements can be met.

Description

Bridge convenient to multi-angle concatenation

Technical Field

The utility model relates to the technical field of bridges, in particular to a bridge convenient for multi-angle splicing.

Background

The bridge, namely the cable bridge, mainly comprises a bracket, a bracket arm, a mounting accessory and the like. At present, the bridge frame is mainly divided into a groove type cable bridge frame, a tray type cable bridge frame, a step type cable bridge frame, a grid bridge frame and other structures.

The present crane span structure is rectangular structure, can only carry out the straight concatenation installation of co-altitude, under the circumstances of actual installation, need carry out the concatenation installation of different angles, for convenient installation of different angles, still need make the adaptor of corresponding angle, however different angles then need different adaptors, when the crane span structure concatenation is installed, need carry a large amount of adaptors reserve (the use of adaptor can have the change when actual installation), use cost is high, when just lacking the adaptor of certain angle at the same time, the normal concatenation installation of follow-up crane span structure of very big influence.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a bridge frame convenient for multi-angle splicing so as to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a crane span structure convenient to multi-angle concatenation, includes the crane span structure main part, the one end of crane span structure main part is equipped with the connecting block, the one end of connecting block is equipped with fixed section of thick bamboo, the upper and lower both ends of fixed section of thick bamboo all are equipped with a pair of opening one, both ends all be equipped with around the fixed section of thick bamboo with an opening inner wall sliding connection's slider, two the one end that the slider kept away from each other all is equipped with a card section of thick bamboo, two be connected with opening two between the opening one, opening two internally mounted has locking mechanism, the other end of crane span structure main part is equipped with fixed longboard, the top of fixed longboard is equipped with the location jack that a plurality of annular distributes, the bottom of fixed longboard is equipped with the swivel plate rather than rotating and being connected, the internally mounted of swivel plate with location jack assorted joint mechanism, both ends all are equipped with the fixing base around the swivel plate one side that the fixing base is close to each other all be equipped with card section of thick bamboo assorted tooth piece.

Preferably, the locking mechanism comprises a U-shaped part, the top of the U-shaped part is provided with a first threaded knob extending to the upper part of the fixed cylinder, the bottom of the first threaded knob is rotationally connected with the top of the U-shaped part, one end of the U-shaped part is provided with a circular convex column, two supporting shafts rotationally connected with the inner wall of the second opening are arranged in the second opening, two movable long rails rotationally connected with the second opening are sleeved on the two supporting shafts, and the circular convex column penetrates through the two movable long rails simultaneously.

Preferably, the front end and the rear end of the movable long rail are both provided with pushing blocks, the pushing blocks are of cylindrical structures, and the diameter of each pushing block is larger than the width of the movable long rail.

Preferably, both ends of the U-shaped piece are provided with long protruding blocks, and the long protruding blocks are connected with the inner walls of the two sides of the opening II in an up-down sliding manner.

Preferably, the clamping mechanism comprises a storage groove positioned above the rotating plate, a lifting plate mutually attached to the inner wall of the storage groove is arranged in the storage groove, a threaded knob II is arranged at the top end of the lifting plate, the bottom end of the threaded knob II is rotationally connected with the bottom end of the storage groove, a plurality of annularly distributed clamping columns are arranged at the top end of the lifting plate, and each clamping column is correspondingly inserted into each positioning jack.

Preferably, the thickness of the swivel plate is greater than the length of the fixed long plate.

The beneficial effects of the utility model are as follows:

1. when two adjacent bridges are installed, the to-be-installed bridge is adjusted to a proper vertical angle, at the moment, the clamping cylinder rotates along with the bridge, the clamping cylinder is inserted into a tooth block matched with the clamping cylinder, and the position of the clamping cylinder can be locked by rotating a screw knob on the locking mechanism, so that the clamping cylinder can be firmly and stably installed on the tooth block, the splicing effect of different vertical angles is achieved, a large number of connecting pieces of different angles are not required to be manufactured, the flexibility is high, the use cost is low, and different practical use requirements can be met;

2. through setting up the tooth piece on rotatable commentaries on classics board, set up a plurality of annular distributed's location jacks on fixed longeron simultaneously and set up corresponding joint mechanism on changeing the board, the horizontal direction of two tooth pieces of adjustable to can realize the horizontal angle concatenation of crane span structure, and need not make the connecting piece of a large amount of different angles, the flexibility is high, use cost is low, can satisfy different in-service use demands.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed 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 utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a bridge frame for facilitating multi-angle splicing according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of A in FIG. 1 in a bridge for facilitating multi-angle splicing according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a locking mechanism in a bridge frame for facilitating multi-angle splicing according to an embodiment of the present utility model;

fig. 4 is an enlarged view of B in fig. 1 in a bridge frame for facilitating multi-angle splicing according to an embodiment of the present utility model.

In the figure:

1. a bridge body; 2. a connecting block; 3. a fixed cylinder; 4. an opening I; 5. a slide block; 6. a clamping cylinder; 7. fixing the long plate; 8. positioning the jack; 9. a rotating plate; 10. a fixing seat; 11. tooth blocks; 12. a U-shaped piece; 13. a first threaded knob; 14. a circular convex column; 15. a support shaft; 16. a movable long rail; 17. a pushing block; 18. an elongated bump; 19. a storage groove; 20. a lifting plate; 21. a second threaded knob; 22. and (5) clamping the column.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a bridge frame convenient for multi-angle splicing is provided.

Embodiment one;

as shown in fig. 1-4, the bridge convenient for multi-angle splicing according to the embodiment of the utility model comprises a bridge main body 1, wherein one end of the bridge main body 1 is provided with a connecting block 2, one end of the connecting block 2 is provided with a fixed cylinder 3, the upper end and the lower end of the fixed cylinder 3 are respectively provided with a pair of first openings 4, the front end and the rear end of the fixed cylinder 3 are respectively provided with a sliding block 5 which is in sliding connection with the inner wall of the first opening 4, one end of each of the front end and the rear end of each sliding block 5, which is far away from each other, is respectively provided with a clamping cylinder 6, an opening two is connected between the first openings 4, a locking mechanism is arranged in each of the second openings, the position of the clamping cylinders 6 can be limited, the clamping cylinders 6 can be firmly clamped on a tooth block 11, the other end of the bridge main body 1 is provided with a fixed long plate 7, the top end of the fixed long plate 7 is provided with a plurality of annularly distributed positioning jacks 8, the bottom end of the fixed long plate 7 is provided with a rotating plate 9 which is rotatably connected with the fixed plate, the inner part of the rotating plate 9 is provided with a clamping mechanism matched with the positioning jacks 8, the horizontal angle adjustment can be performed, the front end and the rear end of each sliding plate 9 is respectively provided with a fixed seat 10, one side, which is close to each side of each clamping cylinder 10 is provided with a clamping block 6, and the right angle adjustment can be realized.

Embodiment two;

as shown in fig. 1-4, according to the bridge frame convenient for multi-angle splicing in the embodiment of the utility model, the locking mechanism comprises a U-shaped member 12, the top end of the U-shaped member 12 is provided with a first threaded knob 13 extending to the upper part of the fixed cylinder 3, the bottom end of the first threaded knob 13 is rotationally connected with the top end of the U-shaped member 12, one end of the U-shaped member 12 is provided with a circular boss 14, two supporting shafts 15 rotationally connected with the inner wall of the opening are arranged in the opening, two movable long rails 16 rotationally connected with the two supporting shafts 15 are sleeved on the two supporting shafts 15, the circular boss 14 simultaneously penetrates through the two movable long rails 16, after the clamping cylinder 6 is inserted into the tooth block 11, the clamping cylinder 6 can be prevented from moving backwards through the locking mechanism, so that the firmness after the clamping cylinder 6 and the tooth block 11 are installed can be ensured, the front end and the rear end of the movable long rail 16 are provided with pushing blocks 17, the diameter of the pushing blocks 17 is larger than the width of the movable long rails 16, the contact surfaces of the sliding blocks 5 are upward, the two ends of the U-shaped member 12 are provided with long bosses 18, the upper ends and the lower ends of the sliding blocks 18 can be stably connected with the upper sides and the lower sides of the sliding members 12.

Embodiment three;

as shown in fig. 1-4, according to the bridge frame convenient for multi-angle splicing of the embodiment of the utility model, the clamping mechanism comprises a storage groove 19 located above the rotating plate 9, a lifting plate 20 attached to the inner wall of the storage groove 19 is arranged in the storage groove, a threaded knob two 21 is arranged at the top end of the lifting plate 20, the bottom end of the threaded knob two 21 is rotationally connected with the bottom end inside the storage groove 19, a plurality of clamping columns 22 distributed annularly are arranged at the top end of the lifting plate 20, each clamping column 22 is correspondingly inserted into each positioning jack 8, normally, the clamping columns 22 are clamped in the positioning jacks 8, when horizontal adjustment is needed, the threaded knob two 21 can rotate to drive the lifting plate 20 to move downwards, so that each clamping column 22 can be driven to move downwards, thereby facilitating the rotation adjustment of the rotating plate 9, the thickness of the rotating plate 9 is larger than the length of the fixed long plate 7, the storage groove 19 can be kept to have a certain depth, thus the whole clamping mechanism is convenient to use, the rotating plate 9 cannot be contacted with the fixed long plate 7 when the position is adjusted (rotated), and therefore the rotating plate 9 can stably rotate.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

In practical application, the bridge main body 1 to be installed is adjusted to a proper angle (can be horizontally installed or can be vertically and vertically installed), the clamping cylinders 6 are aligned with the tooth blocks 11, the two clamping cylinders 6 are slightly adjusted and are inserted into the two tooth blocks 11, the first screw knob 13 is rotated positively to drive the U-shaped piece 12 to move downwards, the circular convex column 14 moves downwards along with the U-shaped piece, the circular convex column 14 drives the two movable long rails 16 to rotate by taking the supporting shaft 15 as the center of a circle, the distance between the two pushing blocks 17 is further increased, and the pushing blocks 17 are tightly pressed on the sliding blocks 5 at low pressure, so that the clamping cylinders 6 are firmly and stably installed on the tooth blocks 11; the normal time rotating plate 9 keeps parallel (straight horizontal installation) with fixed longplate 7, when horizontal angle installation is required, reverse screw knob two 21 drives lifter plate 20 to move down, card post 22 moves down and separates with location jack 8 along with, rotate rotating plate 9 to suitable angle, and guarantee location jack 8 aligns with card post 22, the horizontal direction of two tooth pieces 11 changes this moment, forward screw knob two 21, lifter plate 20 moves up, card post 22 joint is in location jack 8, can carry out multi-angle concatenation installation (including horizontal angle and vertical angle), need not use the connecting piece of different angles, the flexibility is high, use cost is low, can satisfy different actual demands.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a crane span structure convenient to multi-angle concatenation, its characterized in that, including crane span structure main part (1), the one end of crane span structure main part (1) is equipped with connecting block (2), the one end of connecting block (2) is equipped with fixed section of thick bamboo (3), the upper and lower both ends of fixed section of thick bamboo (3) all are equipped with a pair of opening one (4), both ends all be equipped with opening one (4) inner wall sliding connection's slider (5), front and back two one end that slider (5) kept away from each other all is equipped with a clamping cylinder (6), two be connected with opening two between opening one (4), the internally mounted of opening two has locking mechanism, the other end of crane span structure main part (1) is equipped with fixed longboard (7), the top of fixed longboard (7) is equipped with a plurality of annular distribution's location jack (8), the bottom of fixed longboard (7) be equipped with rather than rotate the rotatory board (9) of being connected, the internally mounted of rotating board (9) with location jack (8) assorted joint mechanism, two ends (9) all are equipped with two front and back two sides (10) are equipped with two and all are close to each other fixing base (10).

2. The bridge frame convenient for multi-angle splicing according to claim 1, wherein the locking mechanism comprises a U-shaped member (12), a first threaded knob (13) extending to the upper part of the fixed cylinder (3) is arranged at the top end of the U-shaped member (12), the bottom end of the first threaded knob (13) is rotationally connected with the top end of the U-shaped member (12), a circular convex column (14) is arranged at one end of the U-shaped member (12), two supporting shafts (15) rotationally connected with the inner wall of the second opening are arranged inside the second opening, movable long rails (16) rotationally connected with the two supporting shafts are sleeved on the two supporting shafts (15), and the circular convex columns (14) penetrate through the two movable long rails (16) simultaneously.

3. The bridge frame convenient for multi-angle splicing according to claim 2, wherein the front end and the rear end of the movable long rail (16) are provided with pushing blocks (17), the pushing blocks (17) are of cylindrical structures, and the diameter of the pushing blocks (17) is larger than the width of the movable long rail (16).

4. The bridge frame convenient for multi-angle splicing according to claim 2, wherein two ends of the U-shaped member (12) are provided with elongated protrusions (18), and the elongated protrusions (18) are connected with inner walls of two sides of the opening in an up-down sliding manner.

5. The bridge frame convenient for multi-angle splicing according to claim 1, wherein the clamping mechanism comprises a storage groove (19) positioned above the rotating plate (9), a lifting plate (20) mutually attached to the inner wall of the storage groove (19) is arranged in the storage groove (19), a threaded knob (21) is arranged at the top end of the lifting plate (20), the bottom end of the threaded knob (21) is rotatably connected with the bottom end inside the storage groove (19), a plurality of annularly distributed clamping columns (22) are arranged at the top end of the lifting plate (20), and each clamping column (22) is correspondingly inserted into each positioning jack (8).

6. Bridge frame facilitating multi-angle splicing according to claim 5, characterized in that the thickness of the swivel plate (9) is greater than the length of the fixed long plate (7).