CN220318801U - Switching structure between trusses - Google Patents

Abstract

The utility model relates to the technical field of switching structures, in particular to a switching structure between trusses, which comprises the following technical scheme: mounting block, connecting cylinder and fixed knot structure, the mounting groove has been seted up to the inside of mounting block, and the inside fixed mounting of mounting groove has the connecting block, and one side fixedly connected with connecting cylinder of mounting block is kept away from to the connecting block, and the inside fixed mounting of connecting cylinder has the body, and the inside body fixed mounting that runs through of connecting cylinder has the fixed pin, and the fixed pin is kept away from the other end fixed mounting of body has the buckle, and the fixed pin is kept away from the one end fixed mounting of body has the connecting rod. According to the utility model, the structure capable of fixing the pipe body is arranged in the device, so that the pipe body can be secondarily fixed, the pipe body can be prevented from rotating during working, and the switching direction can be adjusted according to the required switching direction by arranging the structure capable of adjusting the switching direction in the device.

Description

Switching structure between trusses

Technical Field

The utility model relates to the technical field of switching structures, in particular to a switching structure between trusses.

Background

The truss is a structure formed by connecting rod pieces at two ends by hinges, the truss is a plane or space structure which is formed by straight rods and is generally provided with triangular units, truss rod pieces are mainly subjected to axial tension or compression, so that the strength of materials can be fully utilized, the truss can save materials compared with a solid web girder when the span is large, the dead weight and the rigidity are lightened, the truss can be applied to various supporting structures, a plurality of unit trusses are generally adopted for assembling the truss with large span or large elevation, wherein the application number is CN216689809U, the truss switching device is disclosed, the problem that the switching device for switching trusses or multiple connectors is commonly used in the girder trusses in the prior art is solved, the connection mode is required to be switched at the ends of the two trusses, the switching structure is complex, the truss is not applicable to the switching problem between the girder trusses with different specifications, the girder trusses with the right angle switching structure with the steel structure disclosed by the application number of CN219011478U is found through further searching, the problem that when the truss is used for supporting equipment, the truss with the heavy structure is easy to produce corresponding equipment, the vibration is a plurality of truss components, the problem that the truss is like the whole truss is damaged by the vibration truss is actually, and the truss is damaged by the vibration structure, and the truss is very weak, and the problem is like when the truss is damaged by the vibration structure is in the adjacent truss structure, and the vibration structure is caused by the vibration structure is very weak, and the truss is in the position: the pipe body is inconvenient to fix, and the switching direction of the switching position is inconvenient to adjust, so that a switching structure between trusses needs to be designed.

Disclosure of Invention

The present utility model is directed to a truss-to-truss switching structure, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transfer structure between truss, includes installation piece, connecting cylinder and fixed knot structure, the mounting groove has been seted up to the inside of installation piece, the inside fixed mounting of mounting groove has the connecting block, one side fixedly connected with connecting cylinder of installation piece is kept away from to the connecting block, the inside fixed mounting of connecting cylinder has the body, the inside fixed mounting that runs through the body of connecting cylinder has the fixed pin, the fixed pin is kept away from the other end fixed knot that draws of body, the fixed pin is kept away from the one end fixed mounting of body and is connected with the connecting rod, the one end fixedly connected with fixture block of fixed pin is kept away from to the connecting rod, the inside of fixture block is seted up flutedly, the one end fixedly connected with fixed knot is kept away from to the connecting cylinder.

When the pipe body is installed, the fixing pin is firstly lifted out, the fixing pin is separated from the fixing structure, then the pipe body is installed into the connecting cylinder, the fixing pin is lifted out, the fixing pin is firstly moved in the movable cavity through the pressing rod, the fixing block is extruded, the pressing rod is moved in the chute, the fixing block is moved, the fixing block is separated from the groove in the clamping block, the stop block can be moved in the moving process of the fixing block, meanwhile the spring in the limiting cavity is extruded, after the fixing block is separated, the fixing pin is pulled out, the fixing pin drives the connecting rod to move, the clamping block is moved with the fixing groove, and the fixing pin is lifted out.

Preferably, a fixing groove is formed in the fixing structure on the periphery of the clamping block, and a movable cavity is formed in one side, away from the fixing groove, of the fixing structure. The clamping block can enter the fixing structure through the fixing groove, and the stop block can be limited through the movable cavity.

Preferably, a limiting cavity is formed in one side, away from the movable cavity, of the inside of the fixing structure, and the clamping block is fixedly connected with the fixing structure through a fixing block. The stop block and the spring can be limited through the limiting cavity, and the clamping block can be fixed through the fixing block.

Preferably, the fixed block is fixedly connected with a stop block in the limiting cavity far away from one side of the clamping block, and a chute is formed in the fixed block. The spring can be extruded through the stop block, and the pressing rod can press the fixed block through the chute.

Preferably, the stop block is far away from the limiting cavity inside movable mounting of one side of the fixed block, and the bottom of the fixed block penetrates through the movable cavity to be fixedly provided with a compression bar. The push block and the stop block can be reset through the spring, and the fixed block can be driven to move through the compression bar.

Preferably, the other end of the fixing pin, which is far away from the pipe body, is fixedly provided with a pull buckle, and the connecting block is fixedly installed with the installation block through a screw. The fixing pin can be lifted out through the pull buckle, and the connecting block can be fixed inside the mounting groove on the mounting block through the screw.

Preferably, a push block is movably arranged in the movable cavity in the compression bar, and a button is fixedly connected to one end of the compression bar, which is far away from the fixed structure. The spring can be extruded through the push block, the spring can reset the button through the push block, and the control on the compression bar can be realized through pressing the button.

Compared with the prior art, the utility model has the beneficial effects that:

through the structure that can fix the body at device internally mounted, when needs are fixed to the body, only need take out the fixed pin, then install the body inside the connecting cylinder can to through mutually supporting between fixed knot structure and the fixed pin, can carry out the secondary to the body and can prevent that the body from taking place to rotate at the during operation, can propose the fixed pin through the knot, can fix the mounting groove inside on the installation piece with the connecting block through the screw.

Through the structure that can adjust the switching direction in the inside setting of device, when the switching is carried out to the body, only need according to the direction of required switching, install the connecting cylinder on the installation piece can, the device sets up the mounting groove of a plurality of concatenation directions, can realize switching to a plurality of body according to needs, can spacing dog and spring through spacing chamber, can fix the fixture block through the fixed block, can make the fixture block get into fixed knot construct's inside through the mounting groove, can spacing the dog through movable chamber.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a rear cross-sectional view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a schematic view of a mounting block according to the present utility model;

fig. 5 is a schematic view of a fixing structure of the present utility model.

In the figure: 1. a mounting block; 101. a mounting groove; 2. a connecting cylinder; 3. a tube body; 4. a connecting block; 5. a fixed structure; 501. a fixing groove; 502. a spacing cavity; 503. a movable cavity; 504. a fixed block; 505. a chute; 506. a stop block; 507. a spring; 508. a pushing block; 509. a compression bar; 510. a button; 6. a fixing pin; 601. pulling buckle; 602. a connecting rod; 603. a clamping block; 604. a groove; 7. and (5) a screw.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the switching structure between trusses provided by the utility model comprises a mounting block 1, a connecting cylinder 2 and a fixing structure 5, wherein a mounting groove 101 is formed in the mounting block 1, a connecting block 4 is fixedly arranged in the mounting groove 101, the connecting cylinder 2 is fixedly connected to one side of the connecting block 4 away from the mounting block 1, a pipe body 3 is fixedly arranged in the connecting cylinder 2, a fixing pin 6 is fixedly arranged in the connecting cylinder 2 in a penetrating manner through the pipe body 3, a connecting rod 602 is fixedly arranged at one end of the fixing pin 6 away from the pipe body 3, a clamping block 603 is fixedly connected to one end of the connecting rod 602 away from the fixing pin 6, a groove 604 is formed in the clamping block 603, the one end fixedly connected with fixed knot of body 3 is kept away from to connecting cylinder 2 constructs 5, fixed slot 501 has been seted up to the inside fixed knot of fixture block 603 outlying fixed knot constructs 5, movable cavity 503 has been seted up to the inside one side of keeping away from fixed slot 501 of fixed knot constructs 5, spacing chamber 502 has been seted up to the inside one side of keeping away from movable cavity 503 of fixed knot constructs 5, fixture block 603 passes through fixed block 504 and fixed knot constructs 5 fixed connection, fixed block 504 is kept away from spacing chamber 502 inside fixedly connected with dog 506 on one side of the fixture block 603, chute 505 has been seted up to the inside of fixed block 504, limit chamber 502 inside movable mounting has spring 507 on one side of keeping away from the dog 506, movable cavity 503 fixed block 504 bottom fixed mounting has compression bar 509.

The working principle of the switching structure between trusses based on embodiment 1 is as follows: when in use, the connecting block 4 is preferably installed according to the direction of switching required, when the connecting block 4 is installed, the connecting block 4 is firstly installed in the installation groove 101 on the installation block 1, after the connecting block 4 is installed, the connecting cylinder 2 is connected with the connecting block 4, so after the connecting block 4 is installed on the installation block 1, the connecting cylinder 2 is also indirectly connected on the installation block 1;

when the pipe body 3 is mounted, the fixing pin 6 is lifted, the fixing pin 6 is separated from the fixing structure 5, then when the pipe body 3 is mounted in the connecting cylinder 2, when the fixing pin 6 is lifted, the pressing rod 509 is moved in the movable cavity 503, the pressing rod 509 presses the fixed block 504, the pressing rod 509 is moved in the chute 505, and the fixed block 504 is moved, so that the fixed block 504 is separated from the groove 604 in the clamping block 603;

in the moving process of the fixed block 504, the fixed block 504 drives the stop block 506 to move, meanwhile, the stop block 506 extrudes the spring 507 in the limiting cavity 502, after the fixed block 504 is separated, the fixed pin 6 is drawn, the fixed pin 6 drives the connecting rod 602 to move, the connecting rod 602 drives the clamping block 603 to move, and the clamping block 603 is separated from the fixed groove 501, so that the purpose of lifting the fixed pin 6 is achieved;

after the pipe body 3 is inserted into the connecting cylinder 2, the fixing pin 6 is inserted again, and the fixing pin 6 is connected with the fixing structure 5, so that the purpose of fixing the pipe body 3 is achieved.

Example two

As shown in fig. 1, 3 and 5, the present utility model provides a truss-to-truss switching structure, which further includes: the other end of the fixed pin 6, which is far away from the pipe body 3, is fixedly provided with a pull buckle 601, the connecting block 4 is fixedly installed with the installation block 1 through a screw 7, a push block 508 is movably installed in the movable cavity 503 in the compression bar 509, and one end of the compression bar 509, which is far away from the fixed structure 5, is fixedly connected with a button 510.

In the present embodiment, as shown in fig. 1, 3 and 5, the fixing pin 6 can be lifted up by the pull buckle 601, and the connection block 4 can be fixed inside the mounting groove 101 on the mounting block 1 by the screw 7; as shown in fig. 1 and 5, the spring 507 may be pressed by the push block 508, and the spring 507 may reset the button 510 by the push block 508, and control of the pressing lever 509 may be achieved by pressing the button 510.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (7)

1. The utility model provides a switching structure between truss, includes installation piece (1), connecting cylinder (2) and fixed knot constructs (5), its characterized in that: the inside of installation piece (1) has been seted up mounting groove (101), the inside fixed mounting of mounting groove (101) has connecting block (4), one side fixedly connected with connecting cylinder (2) of installation piece (1) are kept away from to connecting block (4), the inside fixed mounting of connecting cylinder (2) has body (3), inside fixed pin (6) that run through body (3) of connecting cylinder (2), the one end fixed mounting that body (3) was kept away from to fixed pin (6) has connecting rod (602), the one end fixedly connected with fixture block (603) of fixed pin (6) are kept away from to connecting rod (602), recess (604) are seted up to the inside of fixture block (603), one end fixedly connected with fixed knot of body (3) (5) are kept away from to connecting cylinder (2).

2. The truss-to-truss transition structure of claim 1, wherein: the fixing structure is characterized in that a fixing groove (501) is formed in the fixing structure (5) on the periphery of the clamping block (603), and a movable cavity (503) is formed in one side, away from the fixing groove (501), of the fixing structure (5).

3. The truss-to-truss transition structure of claim 2, wherein: a limiting cavity (502) is formed in one side, away from the movable cavity (503), of the inner portion of the fixed structure (5), and a clamping block (603) is fixedly connected with the fixed structure (5) through a fixed block (504).

4. A truss-to-truss transition structure as defined in claim 3 wherein: the fixed block (504) is fixedly connected with a stop block (506) in the limiting cavity (502) at one side far away from the clamping block (603), and a chute (505) is formed in the fixed block (504).

5. The truss-to-truss transition structure of claim 4, wherein: a spring (507) is movably arranged in a limit cavity (502) at one side of the stop block (506) far away from the fixed block (504), and a compression bar (509) is fixedly arranged at the bottom of the fixed block (504) penetrating through the movable cavity (503).

6. The truss-to-truss transition structure of claim 1, wherein: the fixed pin (6) is far away from the other end of the pipe body (3) and fixedly provided with a pull buckle (601), and the connecting block (4) is fixedly arranged with the mounting block (1) through a screw (7).

7. The truss-to-truss transition structure of claim 5, wherein: the push block (508) is movably arranged in the movable cavity (503) in the compression bar (509), and a button (510) is fixedly connected to one end, far away from the fixed structure (5), of the compression bar (509).