Self-adaptive adjusting mechanism for transfer of building concrete precast blocks

Abstract

The utility model discloses a building concrete precast block transfer self-adaptive adjusting mechanism which comprises a box body, the lower inner wall of the box body is fixedly connected with a double-end motor, the output end of the double-end motor is fixedly connected with a lead screw, the outer surface of the lead screw is in threaded connection with a clamping plate, the outer surface of the clamping plate is fixedly connected with a rubber plate, and the rubber plate is fixedly connected with the lower inner wall of the box body. A double-end motor, a lead screw, a clamping plate, a rubber plate, a first spring, an abutting plate and a limiting buckle are arranged to adapt to the specification of a building concrete precast block and clamp and fix the building concrete precast block, and meanwhile a second spring, a limiting block, a rotating plate and a fixing block are arranged to locally shield the top of a box body to prevent the precast block from accidentally disengaging from a top plate in the operation process; and by arranging the first connecting blocks and the second connecting blocks, the box bodies are used for adapting to the specifications of the precast blocks to conduct fixed clamping and direct operation, meanwhile, hoisting is convenient, a plurality of box bodies can be connected in parallel on an operation vehicle, and the stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transporting building concrete prefabricated blocks, in particular to a self-adaptive regulating mechanism for transporting building concrete prefabricated blocks. Background Art

[0002] Precast concrete blocks include precast floor slabs, precast beams, precast walls, precast columns, and precast stairs. These components are usually used for the rapid construction of houses and buildings, which can shorten the construction period. The existing operation of precast concrete blocks uses lifting equipment (such as cranes, forklifts, etc.) to lift the precast blocks from the storage area to the transport vehicle. According to the needs of the construction site, the precast blocks are transported to the designated location by truck, rail or other means of transportation. During the transportation process, the precast blocks need to be fixed to prevent them from sliding or tipping over during transportation.

[0003] However, the existing method of fixing the prefabricated blocks is to fix the building concrete prefabricated blocks by ropes, etc., and both handling and transportation require binding with ropes respectively, which is time-consuming and reduces work efficiency. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides an adaptive adjustment mechanism for the transportation of building concrete precast blocks. By arranging a double-headed motor, a screw, a clamping plate, a rubber plate, a first spring, a contact plate, and a limit buckle, the specifications of the building concrete precast blocks are adapted and clamped and fixed. At the same time, by arranging a second spring, a limit block, a rotating plate, and a fixed block, the top of the box is partially shielded to prevent the precast blocks from accidentally detaching from the top plate during operation, and the activity space restriction of the precast blocks is strengthened. By arranging a first connecting block and a second connecting block, the box is used to adapt to the specifications of the precast blocks, fix and clamp them for direct operation, and is convenient for lifting. Multiple boxes can be connected in parallel on the operating vehicle to improve stability.

[0005] To achieve the above-mentioned purpose, the utility model also provides a construction concrete prefabricated block transport adaptive adjustment mechanism, comprising: a box body, a double-headed motor is fixedly connected to the lower inner wall of the box body, a lead screw is fixedly connected to the output end of the double-headed motor, a clamping plate is threadedly connected to the outer surface of the lead screw, a rubber plate is fixedly connected to the outer surface of the clamping plate, a first spring is fixedly connected to the rear inner wall of the box body, and a resistance plate is fixedly connected to one end of the first spring away from the box body;

[0006] The front surface of the box body is rotatably connected with a revolving door, and the outer surface of the revolving door is movably connected with a limiting buckle, the upper surface of the box body is rotatably connected with a rotating plate, the outer surface of the rotating plate is movably connected with a fixed block, the outer surface of the rotating plate is movably connected with the limiting block, and the lower surface of the limiting block is fixedly connected with a second spring, the left surface of the box body is fixedly connected with the first connecting block, and the surface of the box body is fixedly connected with the second connecting block. By arranging a double-headed motor, a screw, a clamping plate, a rubber plate, a first spring, a contact plate, and a limiting buckle, the specifications of the building concrete prefabricated blocks are adapted and clamped and fixed. At the same time, by arranging the second spring, the limiting block, the rotating plate, and the fixed block, the top of the box body is partially shielded to prevent the prefabricated blocks from accidentally detaching from the top plate during operation, thereby strengthening the restriction on the activity space of the prefabricated blocks. By arranging the first connecting block and the second connecting block, the box body is used to adapt to the specifications of the prefabricated blocks for fixed clamping and direct operation, which is convenient for lifting and multiple boxes can be connected in parallel on the operating vehicle to improve stability.

[0007] According to the self-adaptive adjustment mechanism for transporting building concrete prefabricated blocks, the outer surface of the rubber plate is slidably connected to the box body, there are two rubber plates distributed on the left and right, and the rubber material plays a role in reducing bumps and wear and increasing friction.

[0008] According to the self-adaptive adjustment mechanism for transporting building concrete prefabricated blocks, the outer surface of the lead screw is rotatably connected to the box body, and the outer surface of the clamping plate is slidably connected to the box body.

[0009] According to the self-adaptive adjustment mechanism for transporting building concrete prefabricated blocks, the lower surface of the abutment plate is slidably connected to the box body, and the rear surface of the limit buckle is rotationally connected to the box body.

[0010] According to the self-adaptive adjustment mechanism for transporting building concrete prefabricated blocks, the outer surface of the limit block is slidably connected to the box body, and the lower surface of the fixed block is fixedly connected to the box body.

[0011] According to the self-adaptive adjustment mechanism for transporting building concrete prefabricated blocks, one end of the second spring away from the limiting block is fixedly connected to the box body.

[0012] According to the self-adaptive regulating mechanism for transporting building concrete prefabricated blocks, the inner surface of the first connecting block is provided with a first operating hole, and the inner surface of the second connecting block is provided with a second operating hole.

[0013] According to the self-adaptive regulating mechanism for transporting prefabricated concrete blocks for construction, the double-headed motor is electrically connected to an external power source.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structural diagram of a self-adaptive regulating mechanism for transporting prefabricated concrete blocks of the utility model;

[0017] Figure 2 for Figure 1 A magnified view of the structure at center A;

[0018] Figure 3 This is another partial structural diagram of a self-adaptive regulating mechanism for transporting prefabricated concrete blocks of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the use of a self-adaptive regulating mechanism for transporting prefabricated concrete blocks of buildings.

[0020] Legend:

[0021] 1. Box body; 2. Double-headed motor; 3. Screw; 4. Clamping plate; 5. Rubber plate; 6. First spring; 7. Resistance plate; 8. Limit buckle; 9. First connecting block; 10. First operating hole; 11. Second connecting block; 12. Second operating hole; 13. Second spring; 14. Limit block; 15. Turntable; 16. Fixed block; 17. Turntable. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4The utility model embodiment is a self-adaptive adjustment mechanism for transporting building concrete prefabricated blocks, which includes: a box body 1, a double-headed motor 2 is fixedly connected to the lower inner wall of the box body 1, the double-headed motor 2 is electrically connected to an external power supply, a lead screw 3 is fixedly connected to the output end of the double-headed motor 2, the outer surface of the lead screw 3 is rotatably connected to the box body 1, the outer surface of the lead screw 3 is threadedly connected to a clamping plate 4, the outer surface of the clamping plate 4 is slidably connected to the box body 1, the outer surface of the clamping plate 4 is fixedly connected to a rubber plate 5, the outer surface of the rubber plate 5 is slidably connected to the box body 1, the number of rubber plates 5 is two and they are distributed left and right, a first spring 6 is fixedly connected to the rear inner wall of the box body 1, and a resistance plate 7 is fixedly connected to one end of the first spring 6 away from the box body 1, and the lower surface of the resistance plate 7 is slidably connected to the box body 1.

[0024] The front surface of the box body 1 is rotatably connected with a revolving door 17, and the outer surface of the revolving door 17 is movably connected with a limiting buckle 8, and the rear surface of the limiting buckle 8 is rotatably connected with the box body 1. The upper surface of the box body 1 is rotatably connected with a rotating plate 15, and the outer surface of the rotating plate 15 is movably connected with a fixed block 16, and the lower surface of the fixed block 16 is fixedly connected to the box body 1. The outer surface of the rotating plate 15 is movably connected with a limiting block 14, and the outer surface of the limiting block 14 is slidably connected to the box body 1. The lower surface of the limiting block 14 is fixedly connected with a second spring 13, and the end of the second spring 13 away from the limiting block 14 is fixedly connected to the box body 1. The left surface of the box body 1 is fixedly connected with a first connecting block 9, and the inner surface of the first connecting block 9 is provided with a first operating hole 10. The surface of the box body 1 is fixedly connected with a second connecting block 11, and the inner surface of the second connecting block 11 is provided with a second operating hole 12.

[0025] Working principle: When loading, the limit buckle 8 is rotated to drive the fixing of the revolving door 17, and the revolving door 17 is opened, that is, the front of the box body 1, and the building concrete prefabricated block is placed in the box body 1, and the double-headed motor 2 is operated to drive the lead screw 3 to rotate, and the clamping plate 4 is driven by the thread of the lead screw 3 to move left and right linearly, and the rubber plate 5 buffers the prefabricated block in direct contact and enhances the friction force, and the revolving door 17 is closed, and the limit buckle 8 is rotated to limit the revolving door 17, and the restoring force of the first spring 6 drives the contact plate 7 to clamp the prefabricated block between the contact plate 7 and the revolving door 17, and the limit block 14 is pressed down. The second spring 13 is squeezed to rotate the rotating plate 15 to the fixed block 16, and the limit block 14 is loosened. The restoring force of the second spring 13 drives the limit block 14 to limit the rotating plate 15 between the limit block 14 and the fixed block 16, so as to achieve partial shielding of the top of the box body 1. When the box body 1 is lifted by an external crane, the connecting rope is passed through the first operation hole 10 and the second operation hole 12 on both sides of the box body 1, and the box body 1 is lifted and placed in the operation vehicle. Multiple boxes 1 can be connected in parallel through the second connecting block 11 and the first connecting block 9 to strengthen the connection between the boxes 1 and improve stability.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An adaptive adjustment mechanism for transporting prefabricated concrete blocks, characterized in that: include: A box body (1), a double-headed motor (2) is fixedly connected to the lower inner wall of the box body (1), a lead screw (3) is fixedly connected to the output end of the double-headed motor (2), a clamping plate (4) is threadedly connected to the outer surface of the lead screw (3), a rubber plate (5) is fixedly connected to the outer surface of the clamping plate (4), a first spring (6) is fixedly connected to the rear inner wall of the box body (1), and a contact plate (7) is fixedly connected to the end of the first spring (6) away from the box body (1); The front surface of the box body (1) is rotatably connected to a revolving door (17), the outer surface of the revolving door (17) is movably connected to a limit buckle (8), the upper surface of the box body (1) is rotatably connected to a rotating plate (15), the outer surface of the rotating plate (15) is movably connected to a fixed block (16), the outer surface of the rotating plate (15) is movably connected to a limit block (14), the lower surface of the limit block (14) is fixedly connected to a second spring (13), the left surface of the box body (1) is fixedly connected to a first connecting block (9), and the surface of the box body (1) is fixedly connected to a second connecting block (11).

2. The self-adaptive regulating mechanism for transporting prefabricated concrete blocks according to claim 1 is characterized in that: The outer surface of the rubber plate (5) is slidably connected to the box body (1), and the number of the rubber plates (5) is two and they are distributed on the left and right.

3. The self-adaptive regulating mechanism for transporting prefabricated concrete blocks according to claim 1, characterized in that: The outer surface of the lead screw (3) is rotatably connected to the box body (1), and the outer surface of the clamping plate (4) is slidably connected to the box body (1).

4. The self-adaptive regulating mechanism for transporting prefabricated concrete blocks according to claim 1, characterized in that: The lower surface of the abutment plate (7) is slidably connected to the box body (1), and the rear surface of the limit buckle (8) is rotationally connected to the box body (1).

5. The self-adaptive regulating mechanism for transporting prefabricated concrete blocks according to claim 1, characterized in that: The outer surface of the limiting block (14) is slidably connected to the box body (1), and the lower surface of the fixing block (16) is fixedly connected to the box body (1).

6. The self-adaptive regulating mechanism for transporting prefabricated concrete blocks according to claim 1, characterized in that: One end of the second spring (13) away from the limiting block (14) is fixedly connected to the box body (1).

7. The self-adaptive regulating mechanism for transporting prefabricated concrete blocks according to claim 1, characterized in that: The inner surface of the first connection block (9) is provided with a first operation hole (10), and the inner surface of the second connection block (11) is provided with a second operation hole (12).

8. The self-adaptive regulating mechanism for transporting prefabricated concrete blocks according to claim 1, characterized in that: The double-headed motor (2) is electrically connected to an external power source.

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