Cantilever frame connecting mechanism

Abstract

The utility model discloses a cantilever frame connecting mechanism, and relates to the technical field of cantilever frames. The device comprises a cantilever plate, threaded rods are rotationally matched with the two sides of the cantilever plate, moving blocks are slidably matched with the two sides of the bottom of the cantilever plate, triangular supporting frames are rotationally matched with the bottoms of the moving blocks, and fixing pieces are arranged on the two sides of the moving blocks. The triangular supporting frames on the two sides can be driven to slide at the bottom of the cantilever plate by rotating the threaded rod, so that one side edge of each triangular supporting frame can abut against walls of different thicknesses, and then the triangular supporting frames are installed on the walls through the second installation grooves of the second installation plates by means of collision bolts; when the plug pins on one side of the fixing piece are located in different inserting grooves, the triangular supporting frame and the cantilever plate can be arranged to be in a horizontal state or a vertical state, when the triangular supporting frame and the cantilever plate are kept in the horizontal state, the whole cantilever frame can be conveniently stored and transported, and when the triangular supporting frame and the cantilever plate are kept in the vertical state, the cantilever plate can be conveniently fixed. The triangular supporting frame has a stable supporting effect on the cantilever plate.

Description

Technical Field

[0001] The utility model belongs to the field of cantilever frames, and specifically relates to a cantilever frame connecting mechanism. Background Art

[0002] The cantilever frame in the prior art generally refers to a cantilevered support frame, which is installed on the wall outside the building to provide construction workers with a platform on which they can stand and work at a high place on the outer wall of the building. The existing cantilever frame generally includes a supporting surface and a suspension rope, wherein the supporting surface is arranged on the outer wall of the building perpendicular to the wall, and the two ends of the suspension rope are respectively connected to the supporting surface and the outer wall.

[0003] The Chinese patent with publication number CN113309331B discloses a cantilever frame, which includes a wall connecting rod, a bearing plate, a receiving member, a support frame and a cantilever belt; the receiving member has a receiving cavity and a belt body outlet, an extension belt is arranged in the receiving cavity, and a locking structure is arranged between the receiving member and the extension belt. The cantilever frame provided by the present invention can adjust the length of the cantilever belt when the bearing plate is fixedly supported by adjusting the extension length of the extension belt, thereby reducing the strictness of the cantilever belt length requirement and ensuring the installation efficiency of the cantilever belt.

[0004] Although the above setting method can meet the stability requirements, the suspension ropes are set on both sides above the support surface, which will hinder the movement of the staff, making it inconvenient for the staff to move on the support surface, and the length of the suspension rope needs to be adjusted according to the specific usage, making the overall operation troublesome.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a cantilever frame connecting mechanism.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A cantilever frame connection mechanism comprises a cantilever plate, both sides of the cantilever plate are rotatably matched with threaded rods, both sides of the bottom of the cantilever plate are slidably matched with moving blocks, the bottom of the moving block is rotatably matched with a triangular support frame, and both sides of the moving block are provided with fixing parts;

[0009] Slide grooves are provided on both sides of the bottom of the cantilever plate, and the moving block is slidably fitted in the slide grooves. A threaded hole is provided on one side of the moving block, and the threaded rod is threadedly fitted in the threaded hole. A connecting block is installed on the triangular support frame, and a plurality of slots are provided on the connecting block. A latch is installed on one side of the fixing part, and the latch is inserted into the slot.

[0010] Optionally, a first mounting plate is installed on one side of the cantilever plate, and at least one first mounting groove is opened on the first mounting plate; a second mounting plate is installed on one side of the triangular support frame, and at least one second mounting groove is opened on the second mounting plate; by setting the first mounting plate on one side of the cantilever plate and the second mounting plate on one side of the triangular support frame, it can be stably installed on the wall by using expansion screws.

[0011] Optionally, a slot hole is opened on one side of the cantilever plate, and the threaded rod is rotatably fitted in the slot hole. A connecting column is installed on the movable block, and a connecting groove is opened on one side of the connecting block, and the connecting column is rotatably fitted in the connecting groove.

[0012] Optionally, a plurality of placement slots are provided inside the moving block, a plurality of through slots are provided on one side of the moving block, and the plurality of placement slots and the plurality of through slots are located on the same central axis, the pins are located in the through slots, a limiting ring is installed on the peripheral side of the fixing piece, a spring is installed on the limiting ring, and the limiting ring and the spring are located in the placement slots, and the limiting ring is located on the side away from the fixing piece. When the cantilever plate is installed on the wall for use, the fixing pieces on both sides are pulled to drive the pins to disengage from two of the pins, and the triangular support frames on both sides are rotated to be vertical to the cantilever plate, and then the fixing piece is loosened, and the pins are driven by the action of the spring to be located in the other two pins to fix the triangular support frame.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] When the cantilever frame is used, the cantilever frame connecting mechanism can be stably installed on the wall by expansion bolts through a first mounting plate set on one side of the cantilever plate and a second mounting plate set on one side of the triangular support frame. The triangular support frames on both sides can be driven to slide on the bottom of the cantilever plate by rotating the threaded rod, so that one side edge of the triangular support frame can abut against walls of different thicknesses and then be installed on the wall by collision bolts through the second mounting groove of the second mounting plate. When the pins on one side of the fixing part are located in different slots, the triangular support frame can be set to be horizontal or vertical with the cantilever plate. When the triangular support frame and the cantilever plate are kept in a horizontal state, it is convenient to store the cantilever frame as a whole for easy transportation. When the triangular support frame and the cantilever plate are kept in a vertical state, the triangular support frame can stably support the cantilever plate, reducing the situation where the suspension ropes are set on both sides above the support surface, which will hinder the movement of the staff and make it inconvenient for the staff to move and operate on the support surface.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the utility model;

[0018] Figure 2 It is a schematic structural diagram of an overall side sectional view of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall exploded structure of an embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the mobile block connection of the embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the connection of the fixing member in the embodiment of the utility model;

[0022] Figure 6 A schematic diagram of the overall storage structure of the embodiment of the utility model

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1-cantilever plate, 2-threaded rod, 3-moving block, 4-triangular support frame, 5-fixing part, 101-first mounting plate, 102-first mounting slot, 103-slide slot, 301-threaded hole, 302-connecting column, 303-placing slot, 304-through slot, 401-second mounting plate, 402-second mounting slot, 403-connecting block, 404-connecting slot, 405-slot, 501-pin, 502-limiting ring, 503-spring,.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The utility model will now be further described in detail with reference to the accompanying drawings.

[0027] See also Figure 1-6 As shown, in this embodiment, a cantilever frame connection mechanism is provided, including a cantilever plate 1, both sides of the cantilever plate 1 are rotatably matched with threaded rods 2, both sides of the bottom of the cantilever plate 1 are slidably matched with moving blocks 3, the bottom of the moving block 3 is rotatably matched with a triangular support frame 4, and both sides of the moving block 3 are provided with fixing members 5;

[0028] Slide grooves 103 are provided on both sides of the bottom of the cantilever plate 1, and the moving block 3 is slidably fitted in the slide grooves 103. A threaded hole 301 is provided on one side of the moving block 3, and the threaded rod 2 is threadedly fitted in the threaded hole 301. A connecting block 403 is installed on the triangular support frame 4, and a plurality of slots 405 are provided on the connecting block 403. A latch 501 is installed on one side of the fixing part 5, and the latch 501 is inserted into the slot 405.

[0029] The application of one aspect of this embodiment is: when the cantilever frame is used, the first mounting plate 101 is set on one side of the cantilever board 1, and the second mounting plate 401 is set on one side of the triangular support frame 4, and it can be stably installed on the wall through expansion bolts. By rotating the threaded rod 2, the triangular support frames 4 on both sides can be driven to slide on the bottom of the cantilever board 1, so that one side of the triangular support frame 4 can abut against the wall of different thicknesses, and then be installed on the wall with a collision bolt through the second mounting groove 402 of the second mounting plate 401. When the pin 501 on one side of the fixing part 5 is located in different slots 405, the triangular support frame 4 can be set to be horizontal or vertical with the cantilever board 1. When the triangular support frame 4 and the cantilever board 1 are kept in a horizontal state, it is convenient to store and transport the cantilever frame as a whole. When the triangular support frame 4 and the cantilever board 1 are kept in a vertical state, the triangular support frame 4 plays a stable supporting role for the cantilever board 1.

[0030] A first mounting plate 101 is installed on one side of the cantilever plate 1 of the present embodiment, and at least one first mounting groove 102 is opened on the first mounting plate 101; a second mounting plate 401 is installed on one side of the triangular support frame 4, and at least one second mounting groove 402 is opened on the second mounting plate 401. By setting the first mounting plate 101 on one side of the cantilever plate 1 and the second mounting plate 401 on one side of the triangular support frame 4, it can be stably installed on the wall by using expansion screws.

[0031] A slot hole 104 is provided on one side of the cantilever plate 1 of this embodiment, and the threaded rod 2 is rotatably fitted in the slot hole 104 . A connecting column 302 is installed on the movable block 3 . A connecting groove 404 is provided on one side of the connecting block 403 , and the connecting column 302 is rotatably fitted in the connecting groove 404 .

[0032] The movable block 3 of the present embodiment is provided with a plurality of placement grooves 303 inside, and a plurality of through grooves 304 is provided on one side of the movable block 3, and the plurality of placement grooves 303 and the plurality of through grooves 304 are located on the same central axis, the latch 501 is located in the through groove 304, and a limiting ring 502 is installed on the peripheral side of the fixing member 5, and a spring 503 is installed on the limiting ring 502, and the limiting ring 502 and the spring 503 are located in the placement groove 303, and the limiting ring 502 is located on the side away from the fixing member 5. When the cantilever plate 1 is installed on the wall for use, the latch 501 is driven to disengage from two of the latches 405 by pulling the fixing members 5 on both sides, and the triangular support frames 4 on both sides are rotated to be vertical to the cantilever plate 1, and then the fixing member 5 is loosened, and the latch 501 is driven by the force of the spring 503 to be located in the other two latches 405 to fix the triangular support frame 4, thereby preventing it from rotating and ensuring that it maintains a certain stability during use.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A cantilever frame connection mechanism, characterized in that: include: A cantilever plate (1), threaded rods (2) are rotatably engaged on both sides of the cantilever plate (1), moving blocks (3) are slidably engaged on both sides of the bottom of the cantilever plate (1), a triangular support frame (4) is rotatably engaged on the bottom of the moving block (3), and fixing parts (5) are provided on both sides of the moving block (3); Both sides of the bottom of the cantilever plate (1) are provided with sliding grooves (103), the moving block (3) is slidably fitted in the sliding grooves (103), a threaded hole (301) is provided on one side of the moving block (3), the threaded rod (2) is threadedly fitted in the threaded hole (301), a connecting block (403) is installed on the triangular support frame (4), a plurality of slots (405) are provided on the connecting block (403), a latch (501) is installed on one side of the fixing member (5), and the latch (501) is plugged into the slot (405).

2. A cantilever frame connection mechanism according to claim 1, characterized in that: A first mounting plate (101) is installed on one side of the cantilever plate (1), and at least one first mounting groove (102) is provided on the first mounting plate (101).

3. A cantilever frame connection mechanism according to claim 1, characterized in that: A second mounting plate (401) is installed on one side of the triangular support frame (4), and at least one second mounting groove (402) is provided on the second mounting plate (401).

4. A cantilever frame connection mechanism according to claim 1, characterized in that: A slot hole (104) is provided on one side of the cantilever plate (1), and the threaded rod (2) is rotatably fitted in the slot hole (104). A connecting column (302) is installed on the movable block (3), and a connecting groove (404) is provided on one side of the connecting block (403), and the connecting column (302) is rotatably fitted in the connecting groove (404).

5. A cantilever frame connection mechanism according to claim 4, characterized in that: A plurality of placement slots (303) are provided inside the moving block (3), a plurality of through slots (304) are provided on one side of the moving block (3), and the plurality of placement slots (303) and the plurality of through slots (304) are located on the same central axis, and the latch (501) is located in the through slot (304).

6. A cantilever frame connection mechanism according to claim 5, characterized in that: A limiting ring (502) is installed on the peripheral side of the fixing member (5), a spring (503) is installed on the limiting ring (502), and the limiting ring (502) and the spring (503) are located in the placement groove (303), and the limiting ring (502) is located on the side away from the fixing member (5).

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