CN218940986U

CN218940986U - C-shaped steel connection structure

Info

Publication number: CN218940986U
Application number: CN202223477071.XU
Authority: CN
Inventors: 盛华本
Original assignee: Suzhou Aotian Board Co ltd
Current assignee: Suzhou Aotian Board Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-28
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a C-shaped steel connecting structure, which comprises C-shaped steel, wherein a supporting seat is arranged in the C-shaped steel, a movable groove is formed in the supporting seat, a locking mechanism is arranged in the movable groove, a connecting sleeve is arranged at the top of the supporting seat, the locking mechanism comprises a guide frame, a bidirectional screw is rotationally connected in the guide frame, the top end of the bidirectional screw is fixedly connected with a locking rotary head, two locking nuts are connected on the bidirectional screw in a threaded manner, locking blocks are arranged on two sides of the supporting seat, and a connecting rod is arranged between one side surface of each locking block and each locking nut; according to the utility model, the supporting seat is placed in the C-shaped steel by arranging the locking mechanism, and the locking rotary head is rotated to push the two locking blocks to the inner wall surface of the C-shaped steel and tightly prop against the inner wall surface of the C-shaped steel, so that the C-shaped steel can be connected and locked, and the C-shaped steel is not required to be perforated, so that the flexibility and convenience of use can be effectively improved.

Description

C-shaped steel connection structure

Technical Field

The utility model relates to the technical field of C-shaped steel connection, in particular to a C-shaped steel connection structure.

Background

The C-shaped steel is automatically processed and formed by a C-shaped steel forming machine, the C-shaped steel forming machine can automatically complete the forming process of the C-shaped steel according to the given size of the C-shaped steel, and the C-shaped steel can be used as a photovoltaic bracket to fix and install a photovoltaic module.

In prior art, publication number CN213684825U discloses C shaped steel connection locking device, including fixing bolt, fixing bolt includes head, afterbody, wherein, sliding sleeve has connected the limiting plate on the afterbody, the limiting plate can stretch into in the C shaped steel, and the fixed a plurality of protection pad in bottom of limiting plate, the cardboard has been cup jointed in the activity of head outside, and the cardboard is oval platy, and the major axis bilateral symmetry of cardboard has seted up the bayonet socket, and the through-hole that runs through the bayonet socket has been seted up to the major axis both sides of cardboard, bayonet socket joint in the both sides of C shaped steel to can dismantle with the C shaped steel and be connected, the top of limiting plate is fixed with two at least connecting sleeves, the mounting hole that corresponds with connecting sleeve has been seted up to the both sides of C shaped steel, installs connecting bolt in every mounting hole, and connecting bolt's bottom is used for stretching into in the C shaped steel to peg graft with the connecting sleeve that corresponds, this utility model simple structure, easy to install and dismantle to connection structure is stable and reliable, but install on the C shaped steel at using the device, need set up corresponding mounting hole on the C shaped steel, this has just reduced the mounting position of device and convenient use limited.

Disclosure of Invention

The utility model aims to provide a C-shaped steel connecting structure for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the C-shaped steel connecting structure comprises C-shaped steel, wherein a supporting seat is arranged in the C-shaped steel, a movable groove is formed in the supporting seat, a locking mechanism is arranged in the movable groove, and a connecting sleeve is arranged at the top of the supporting seat;

the locking mechanism comprises a guide frame, the inside rotation of guide frame is connected with two-way screw rod, two-way screw rod top fixedly connected with locking revolves the head, threaded connection has two lock nuts on the two-way screw rod, the supporting seat both sides all are equipped with the latch segment, two all be equipped with the connecting rod between latch segment one side surface all and the two lock nuts, connecting rod one end is articulated mutually with the lock nut, the connecting rod other end is articulated mutually with the latch segment, be equipped with the direction telescopic link between latch segment and the guide frame.

As a further preferable mode of the technical scheme, the guide frame is fixedly installed at the center inside the supporting seat, and the locking rotary head is arranged at the top of the guide frame.

As a further preferable mode of the technical scheme, two sections of threads with opposite directions are arranged on the bidirectional screw, two locking nuts are symmetrically arranged on the bidirectional screw, and the locking nuts are in sliding connection with the guide frame.

As a further preferable mode of the technical scheme, one end of the guiding telescopic rod is fixedly connected with the guiding frame, and the other end of the guiding telescopic rod is fixedly connected with the locking block.

As a further preferable mode of the technical scheme, the top surface of the supporting seat is provided with a positioning connecting groove, and the top of the positioning connecting groove is provided with a fixing screw hole.

As a further preferable mode of the technical scheme, the connecting screw holes are formed in the top surface of the connecting sleeve, a plurality of positioning blocks are fixedly connected to the side surface of the connecting sleeve, the positioning blocks are matched with the positioning connecting grooves, fixing holes are formed in the positioning blocks, fixing bolts are arranged in the fixing holes, and the fixing bolts are matched with the fixing screw holes.

As a further preferable mode of the technical scheme, the surface of the inner wall of the connecting sleeve is provided with a guide groove, a limit sliding block is connected inside the guide groove in a sliding manner, a compression block is fixedly connected between the limit sliding blocks, and a compression spring is arranged between the limit sliding block and the inner wall of the guide groove.

The utility model provides a C-shaped steel connecting structure, which has the following beneficial effects:

(1) According to the utility model, the supporting seat is placed into the C-shaped steel along the opening on the C-shaped steel by arranging the locking mechanism, and the locking rotary head is rotated to push the two locking blocks to the inner wall surface of the C-shaped steel and tightly prop against the inner wall surface of the C-shaped steel, so that the C-shaped steel can be connected and locked, and the C-shaped steel is not required to be perforated, so that the flexibility and convenience of use can be effectively improved.

(2) According to the utility model, the connecting sleeve is fixed on the supporting seat by arranging the compression spring, so that the connecting sleeve is sleeved on the locking rotary head, the locking rotary head is pressed by the compression spring and the compression block, the locking rotary head is prevented from loosening, and the stability in the working process is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a connection structure between a support base and a connecting sleeve according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the support base of the present utility model;

FIG. 4 is a schematic view of the inner structure of the connecting sleeve of the present utility model;

in the figure: 1. c-shaped steel; 2. a support base; 3. a movable groove; 4. connecting sleeves; 5. a locking mechanism; 6. a guide frame; 7. a bidirectional screw; 8. locking the rotary head; 9. a lock nut; 10. a locking block; 11. a connecting rod; 12. a guiding telescopic rod; 13. a connecting groove; 14. fixing the screw holes; 15. a connecting screw hole; 16. a positioning block; 17. a fixing hole; 18. a fixing bolt; 19. a guide groove; 20. a compaction block; 21. a compression spring; 22. and a limit sliding block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1, in this embodiment, a C-shaped steel connection structure, including C-shaped steel 1, the inside supporting seat 2 that is equipped with of C-shaped steel 1, movable groove 3 has been seted up to the inside of supporting seat 2, the inside locking mechanism 5 that is equipped with of movable groove 3, the supporting seat 2 top is equipped with adapter sleeve 4, and accessible adapter sleeve 4 is connected with outside other subassemblies to fix the locking through locking mechanism 5 optional position on C-shaped steel 1, need not to carry out trompil processing to C-shaped steel 1, thereby can effectively improve flexibility and the convenience of using.

As shown in fig. 2 and 3, the locking mechanism 5 comprises a guide frame 6, a bidirectional screw rod 7 is rotationally connected in the guide frame 6, a locking rotary head 8 is fixedly connected to the top end of the bidirectional screw rod 7, the guide frame 6 is fixedly arranged at the center of the inside of the supporting seat 2, the locking rotary head 8 is arranged at the top of the guide frame 6, two lock nuts 9 are in threaded connection with the bidirectional screw rod 7, two sections of threads with opposite directions are arranged on the bidirectional screw rod 7, the two lock nuts 9 are symmetrically arranged on the bidirectional screw rod 7, the lock nuts 9 are in sliding connection with the guide frame 6, when the bidirectional screw rod 7 rotates, the two lock nuts 9 can be simultaneously driven to move oppositely or reversely, two sides of the supporting seat 2 are respectively provided with a lock block 10, one side surface of each lock block 10 is respectively provided with a connecting rod 11, one end of each connecting rod 11 is hinged with the lock block 9, the other end of each connecting rod 11 is hinged with the lock block 10, a guide rod 12 is arranged between each lock block 10 and the guide frame 6, the two guide blocks 12 are symmetrically arranged on the bidirectional screw rod 7, the two guide frames 12 and the two guide frames 6 are in a direction opposite to each other, the two guide blocks 1 can be driven to move, the two lock blocks 10 are driven to rotate, the two lock blocks 1 are driven to move in opposite directions, the two guide frames 1 are driven to rotate, the two lock blocks 11 are driven to move oppositely, the two lock blocks 11 are driven to rotate, the two guide blocks 1 are driven to move oppositely, and the two lock blocks 11 are driven to rotate, and one side 1 are driven to move opposite to move, and the connecting rod 11 are in a direction 1, and 1 are opposite to move opposite to each other, and 1 through the two C1 and 1, the two locking blocks 10 are pushed to the inner wall surface of the C-shaped steel 1 and tightly support against the inner wall surface of the C-shaped steel 1, so that the C-shaped steel 1 can be connected and locked, the C-shaped steel 1 is not required to be perforated, and the flexibility and convenience of use can be effectively improved.

As shown in fig. 2, the top surface of the supporting seat 2 is provided with a positioning connecting groove 13, the top of the positioning connecting groove 13 is provided with a fixing screw hole 14, the top surface of the connecting sleeve 4 is provided with a connecting screw hole 15, the side surface of the connecting sleeve 4 is fixedly connected with a plurality of positioning blocks 16, a plurality of positioning blocks 16 are matched with the positioning connecting groove 13, the positioning blocks 16 are provided with fixing holes 17, fixing bolts 18 are arranged in the fixing holes 17, the fixing bolts 18 are matched with the fixing screw holes 14, the positioning blocks 16 can be inserted into the positioning connecting groove 13 through the fixing bolts 18 and the fixing screw holes 14, and then the positioning blocks 16 are fixed by the fixing bolts 18 and the fixing screw holes 14, so that the connecting sleeve 4 can be fixed and connected with other external components by the connecting screw holes 15 on the connecting sleeve 4.

As shown in fig. 1 and fig. 4, the guide slot 19 is formed on the inner wall surface of the connecting sleeve 4, a limit sliding block 22 is slidably connected inside the guide slot 19, a compression block 20 is fixedly connected between the limit sliding blocks 22, a compression spring 21 is arranged between the limit sliding block 22 and the inner wall of the guide slot 19, the connecting sleeve 4 can be fixed on the supporting seat 2 through the connecting sleeve 4, the connecting sleeve 4 is sleeved on the locking rotary head 8, the locking rotary head 8 is pressed by the compression spring 21 and the compression block 20, the locking rotary head 8 is prevented from loosening, and the stability in the working process is improved.

The utility model provides a C-shaped steel connecting structure, which has the following specific working principle:

when the utility model is actually used, the supporting seat 2 is placed into the C-shaped steel 1 along the opening on the C-shaped steel 1, then the supporting seat 2 is rotated, so that the two locking blocks 10 are opposite to the inner wall of the C-shaped steel 1, the locking rotary head 8 is rotated, the locking rotary head 8 rotates to drive the bidirectional screw rod 7 to rotate, the bidirectional screw rod 7 rotates to drive the two locking nuts 9 to move oppositely, the two locking nuts 9 move to drive the connecting rod 11 to move, the connecting rod 11 moves to push the locking blocks 10 to move, the two locking blocks 10 are pushed to the inner wall surface of the C-shaped steel 1 and tightly prop against the inner wall surface of the C-shaped steel 1, and therefore the C-shaped steel 1 can be connected and locked without perforating the C-shaped steel 1, and the flexibility and convenience of use can be effectively improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. C shaped steel connection structure, including C shaped steel (1), its characterized in that: the C-shaped steel (1) is internally provided with a supporting seat (2), a movable groove (3) is formed in the supporting seat (2), a locking mechanism (5) is arranged in the movable groove (3), and a connecting sleeve (4) is arranged at the top of the supporting seat (2);

locking mechanism (5) are including leading truck (6), leading truck (6) inside rotation is connected with bi-directional screw (7), bi-directional screw (7) top fixedly connected with locking revolves first (8), threaded connection has two lock nut (9) on bi-directional screw (7), supporting seat (2) both sides all are equipped with latch segment (10), two all be equipped with connecting rod (11) between latch segment (10) one side surface all and two lock nut (9), connecting rod (11) one end is articulated mutually with lock nut (9), the connecting rod (11) other end is articulated mutually with latch segment (10), be equipped with direction telescopic link (12) between latch segment (10) and the leading truck (6).

2. The C-section steel connecting structure according to claim 1, wherein: the guide frame (6) is fixedly arranged at the center inside the supporting seat (2), and the locking rotary head (8) is arranged at the top of the guide frame (6).

3. The C-section steel connecting structure according to claim 1, wherein: two sections of threads with opposite directions are arranged on the bidirectional screw rod (7), two locking nuts (9) are symmetrically arranged on the bidirectional screw rod (7), and the locking nuts (9) are in sliding connection with the guide frame (6).

4. The C-section steel connecting structure according to claim 1, wherein: one end of the guiding telescopic rod (12) is fixedly connected with the guiding frame (6), and the other end of the guiding telescopic rod (12) is fixedly connected with the locking block (10).

5. The C-section steel connecting structure according to claim 1, wherein: the top surface of the supporting seat (2) is provided with a positioning connecting groove (13), and the top of the positioning connecting groove (13) is provided with a fixing screw hole (14).

6. The C-section steel connecting structure according to claim 1, wherein: connecting screw holes (15) are formed in the top surface of the connecting sleeve (4), a plurality of positioning blocks (16) are fixedly connected to the side surface of the connecting sleeve (4), the positioning blocks (16) are matched with the positioning connecting grooves (13), and fixing holes (17) are formed in the positioning blocks (16).

7. The C-section steel connecting structure according to claim 6, wherein: the fixing hole (17) is internally provided with a fixing bolt (18), and the fixing bolt (18) is matched with the fixing screw hole (14).

8. The C-section steel connecting structure according to claim 1, wherein: the inner wall surface of the connecting sleeve (4) is provided with a guide groove (19).

9. The C-section steel connecting structure according to claim 8, wherein: and a limit sliding block (22) is connected inside the guide groove (19) in a sliding way.

10. The C-section steel connecting structure according to claim 9, wherein: a compression block (20) is fixedly connected between the limiting sliding blocks (22), and a compression spring (21) is arranged between the limiting sliding blocks (22) and the inner wall of the guide groove (19).