A construction hoisting structure

Abstract

The utility model relates to the technical field of building engineering, and disclose a kind of building engineering hoisting structure, including support frame and connecting piece, the bottom of the connecting piece is fixedly connected with four balance ropes;The utility model is through setting transmission mechanism, can be placed in support frame top by the building board, then twist rotating block, rotating block will drive screw rod rotate around pivot, the surface outer thread in the process of screw rod rotation will extrude thread hole inner thread, so that two transmission blocks move to the side of mutual approach, two transmission blocks will drive telescopic link, telescopic sleeve and clamping plate to move, until two clamping plates clamp building board, in the clamping plate movement process, resist pole will first contact with building board, fill in building board side edge recess, by extension spring to assist positioning, further improve the stability of clamping, avoid the situation that building board falls in hoisting process.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically to a building engineering hoisting structure. Background Technology

[0002] Construction engineering refers to the physical engineering project formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. "Buildings" specifically refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that meet people's needs for production, living, learning, and public activities. In construction engineering, hoisting structures are used to transport building materials to higher locations.

[0003] A search revealed a Chinese patent document [Announcement No.: CN221644381U] disclosing a hoisting structure for construction engineering. This structure includes a mounting bracket, a retraction device, and a hoisting component fixing structure. The hoisting component fixing structure comprises a balance frame, a lead screw, a rotating motor, a slider with a nut, and a multi-size hoisting frame assembly. The multi-size hoisting frame assembly includes a hoisting basket, a winding roller support, a winding roller, a limiting winding motor, a bottom support rope, a limiting block, and a protective sleeve. The retraction device includes a retraction motor, a winding reel, a retraction rope, connecting parts, and a stabilizing balance rope. This utility model belongs to the field of hoisting technology, specifically a hoisting structure for construction engineering. It effectively solves the problem that existing technologies require additional connecting parts for movement when hoisting long items such as pipes and plates, which is cumbersome and makes stability adjustment difficult. This is a novel hoisting structure for construction engineering.

[0004] In existing hoisting structures, building materials are typically placed directly on the hoisting structure and then simply secured with ropes before being hoisted and transported. In this process, it is difficult to ensure the stability of the building materials during transportation, and the building materials are prone to falling off. To address this problem, we propose a hoisting structure for building engineering. Utility Model Content

[0005] The purpose of this utility model is to provide a hoisting structure for building engineering to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hoisting structure for building engineering, comprising a support frame and a connector, wherein four balance ropes are fixedly connected to the bottom of the connector, one end of each balance rope is hinged to the top of the support frame, a release rope is fixedly connected to the top of the connector, two clamping plates are provided on the top of the support frame, and several mating holes are provided on the side of each clamping plate that is far apart from each other, an abutment block is provided inside the mating hole, an abutment rod is fixedly connected to one side of the abutment block, one end of the abutment rod extends through to one side of the clamping plate, a tension spring is sleeved on the surface of the abutment rod, one end of the tension spring is fixedly connected to the inner wall of the mating hole, and the other end of the tension spring is fixedly connected to one side of the abutment block; A transmission mechanism, which is fixedly mounted on the support frame; An adjustment mechanism is fixedly mounted on the transmission mechanism.

[0007] Preferably, the transmission mechanism includes a threaded rod fixedly disposed inside the support frame, two transmission blocks are connected to the surface of the threaded rod, a threaded hole for cooperating with the threaded rod is opened on one side of the transmission block, a telescopic rod is fixedly connected to the top of the transmission block, a telescopic sleeve is slidably connected to the surface of the telescopic rod, and the top of the telescopic sleeve is fixedly connected to the bottom of the clamping plate.

[0008] Preferably, the adjusting mechanism includes a housing fixedly connected to one side of the telescopic sleeve, a movable block is provided inside the housing, a positioning rod is fixedly connected to one side of the movable block, one end of the positioning rod penetrates into the interior of the telescopic sleeve, and a plurality of positioning holes are provided on one side of the telescopic rod for use with the positioning rod. A traction rod is fixedly connected to the side of the movable block away from the positioning rod. One end of the traction rod extends through to the outside of the housing and is fixedly connected to the traction block.

[0009] Preferably, a spring is fitted on the surface of the traction rod, one end of the spring is fixedly connected to one side of the moving block, and the other end of the spring is fixedly connected to the inner wall of the housing.

[0010] Preferably, one end of the threaded rod is rotatably connected to the inner wall of the support frame via a rotating shaft, and the other end of the threaded rod extends through to one side of the support frame and is fixedly connected to a rotating block.

[0011] Preferably, sliding blocks are fixedly connected to both sides of the transmission block, and the inner wall of the support frame is provided with sliding grooves that cooperate with the sliding blocks.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting a transmission mechanism, enables the building material to be placed on top of the support frame. Then, by turning the rotating block, the rotating block will drive the threaded rod to rotate around the rotating shaft. During the rotation of the threaded rod, the external thread on its surface will squeeze the internal thread of the threaded hole, causing the two transmission blocks to move towards each other. The two transmission blocks will drive the telescopic rod, telescopic sleeve and clamping plate to move until the two clamping plates clamp the building material. During the movement of the clamping plates, the abutment rod will first contact the building material and fill the recess on the side of the building material. The tension spring will assist in positioning, further improving the stability of the clamping and preventing the building material from falling during the hoisting process. 2. This utility model, by setting an adjustment mechanism, enables the pulling of a traction block to move the traction rod, moving block, and positioning rod away from the telescopic sleeve, causing the positioning rod to leave the positioning hole. Then, according to the thickness of the building material, the height of the telescopic sleeve and clamping plate is adjusted along the trajectory of the telescopic rod. After reaching the appropriate position, the traction block is released, and the elastic force generated by the spring pushes the moving block and positioning rod away from the spring, causing the positioning rod to enter the corresponding positioning hole, thus completing the adjustment of the clamping plate height and improving the stability of the clamping plate when clamping the building material. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a perspective view taken in cross-section of this utility model; Figure 3 This utility model Figure 2 A magnified view of a section at point A in the middle; Figure 4 This is a perspective view of the transmission mechanism in this utility model; Figure 5 This is a perspective view of the adjustment mechanism in this utility model.

[0014] In the diagram: 1. Support frame; 2. Connector; 3. Balance rope; 4. Rope retraction / release mechanism; 5. Clamping plate; 6. Mating hole; 7. Abutting block; 8. Abutting rod; 9. Tension spring; 10. Threaded rod; 11. Transmission block; 12. Threaded hole; 13. Telescopic rod; 14. Telescopic sleeve; 15. Housing; 16. Moving block; 17. Positioning rod; 18. Positioning hole; 19. Traction rod; 20. Traction block; 21. Spring; 22. Rotating block; 23. Sliding block; 24. Sliding groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1 - Figure 5 As shown, Example 1: A hoisting structure for construction engineering includes a support frame 1 and a connector 2. Four balance ropes 3 are fixedly connected to the bottom of the connector 2. One end of the balance rope 3 is hinged to the top of the support frame 1. A take-up rope 4 is fixedly connected to the top of the connector 2. Two clamping plates 5 are provided on the top of the support frame 1. Several mating holes 6 are provided on the side of the two clamping plates 5 that are far apart from each other. An abutment block 7 is provided inside the mating hole 6. An abutment rod 8 is fixedly connected to one side of the abutment block 7. One end of the abutment rod 8 extends through to one side of the clamping plate 5. A tension spring 9 is sleeved on the surface of the abutment rod 8. One end of the tension spring 9 is fixedly connected to the inner wall of the mating hole 6, and the other end of the tension spring 9 is fixedly connected to one side of the abutment block 7. The transmission mechanism is fixedly mounted on the support frame 1. The adjustment mechanism is fixedly mounted on the transmission mechanism.

[0017] The transmission mechanism includes a threaded rod 10 fixedly installed inside the support frame 1. Two transmission blocks 11 are connected to the surface of the threaded rod 10. A threaded hole 12 that mates with the threaded rod 10 is opened on one side of the transmission block 11. A telescopic rod 13 is fixedly connected to the top of the transmission block 11. A telescopic sleeve 14 is slidably connected to the surface of the telescopic rod 13. The top of the telescopic sleeve 14 is fixedly connected to the bottom of the clamping plate 5.

[0018] In this embodiment, considering that existing hoisting structures typically place building panels directly on the hoisting structure and then simply secure them with ropes before hoisting and transporting them, it is difficult to ensure the stability of the building panels during transport, and the building panels are prone to falling. Therefore, by setting up a transmission mechanism, the building panels can be placed on the top of the support frame 1, and then the rotating block 22 is turned. The rotating block 22 will drive the threaded rod 10 to rotate around the rotating shaft. During the rotation of the threaded rod 10, its external thread will squeeze the internal thread of the threaded hole 12, causing the two transmission blocks 11 to move closer to each other. The two transmission blocks 11 will drive the telescopic rod 13, telescopic sleeve 14 and clamping plate 5 to move until the two clamping plates 5 clamp the building panels. During the movement of the clamping plates 5, the abutment rod 8 will first contact the building panels and fill the recessed area on the side of the building panels. The tension spring 9 will be used for auxiliary positioning to further improve the stability of the clamping and prevent the building panels from falling during hoisting. It should be noted that the two threaded holes 12 have opposite threads, so when the threaded rod 10 rotates, the two transmission blocks 11 will move toward the side that is closer to each other.

[0019] One end of the threaded rod 10 is rotatably connected to the inner wall of the support frame 1 via a rotating shaft, and the other end of the threaded rod 10 extends through to one side of the support frame 1 and is fixedly connected to a rotating block 22.

[0020] In this embodiment, by setting a rotating block 22, the rotating shaft can support the threaded rod 10 and other structures, while the rotating block 22 can facilitate the user to rotate the threaded rod 10, thus facilitating driving.

[0021] Both sides of the transmission block 11 are fixedly connected with sliding blocks 23, and the inner wall of the support frame 1 is provided with sliding grooves 24 that cooperate with the sliding blocks 23.

[0022] In this embodiment, by setting the sliding block 23 and the sliding groove 24, when the threaded rod 10 drives the transmission block 11, the transmission block 11 can only move along the trajectory of the sliding groove 24, thereby improving the stability during the transmission process.

[0023] Example 2: Based on Embodiment 1, this embodiment uses a transmission mechanism to control the clamping plate 5 to clamp the building material to ensure the stability of the building material during hoisting and transportation. However, considering the different thicknesses of the building materials, if the clamping plate 5 cannot clamp in the appropriate position, it will also affect the stability of the building material. In this application, the adjustment mechanism includes a housing 15 fixedly connected to one side of the telescopic sleeve 14. A moving block 16 is provided inside the housing 15. A positioning rod 17 is fixedly connected to one side of the moving block 16. One end of the positioning rod 17 penetrates into the interior of the telescopic sleeve 14. A plurality of positioning holes 18 are provided on one side of the telescopic rod 13 to cooperate with the positioning rod 17. A traction rod 19 is fixedly connected to the side of the movable block 16 away from the positioning rod 17. One end of the traction rod 19 extends through to the outside of the housing 15 and is fixedly connected to the traction block 20.

[0024] In this embodiment, by setting an adjustment mechanism, the traction block 20 can be pulled, which drives the traction rod 19, the moving block 16, and the positioning rod 17 to move away from the telescopic sleeve 14, so that the positioning rod 17 leaves the interior of the positioning hole 18. Then, according to the thickness of the building material, the height of the telescopic sleeve 14 and the clamping plate 5 is adjusted along the trajectory of the telescopic rod 13. After reaching the appropriate position, the traction block 20 is released, and the elastic force generated by the spring 21 will push the moving block 16 and the positioning rod 17 to move away from the spring 21, so that the positioning rod 17 enters the interior of the corresponding positioning hole 18, thus completing the adjustment of the height of the clamping plate 5 and improving the stability of the clamping plate 5 when clamping the building material.

[0025] A spring 21 is fitted on the surface of the traction rod 19. One end of the spring 21 is fixedly connected to one side of the moving block 16, and the other end of the spring 21 is fixedly connected to the inner wall of the housing 15.

[0026] In this embodiment, by setting a spring 21, when the user releases the traction block 20, the elastic force generated by the spring 21 will push the moving block 16 and the positioning rod 17 to move away from the spring 21, thus achieving the function of resetting.

[0027] Working principle: The user places the building material on top of the support frame 1 and then turns the rotating block 22. The rotating block 22 will drive the threaded rod 10 to rotate around the rotating shaft. During the rotation of the threaded rod 10, its external thread will squeeze the internal thread of the threaded hole 12, causing the two transmission blocks 11 to move closer to each other. The two transmission blocks 11 will drive the telescopic rod 13, telescopic sleeve 14 and clamping plate 5 to move until the two clamping plates 5 clamp the building material. During the movement of the clamping plate 5, the abutment rod 8 will first contact the building material and fill the recess on the side of the building material. The tension spring 9 will assist in positioning, further improving the stability of the clamping and preventing the building material from falling during the hoisting process. Alternatively, by pulling the traction block 20, the traction block 20 can move the traction rod 19, the moving block 16, and the positioning rod 17 away from the telescopic sleeve 14, causing the positioning rod 17 to leave the interior of the positioning hole 18. Then, according to the thickness of the building material, the height of the telescopic sleeve 14 and the clamping plate 5 can be adjusted along the trajectory of the telescopic rod 13. After reaching the appropriate position, the traction block 20 can be released, and the elastic force generated by the spring 21 will push the moving block 16 and the positioning rod 17 away from the spring 21, causing the positioning rod 17 to enter the interior of the corresponding positioning hole 18, thus completing the adjustment of the height of the clamping plate 5 and improving the stability of the clamping plate 5 when clamping the building material.

[0028] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0029] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hoisting structure for building engineering, characterized in that: The device includes a support frame (1) and a connector (2). The bottom of the connector (2) is fixedly connected to four balance ropes (3). One end of the balance ropes (3) is hinged to the top of the support frame (1). The top of the connector (2) is fixedly connected to a release rope (4). The top of the support frame (1) is provided with two clamping plates (5). Several mating holes (6) are opened on the side of the two clamping plates (5) that are far apart from each other. An abutment block (7) is provided inside the mating hole (6). An abutment rod (8) is fixedly connected to one side of the abutment block (7). One end of the abutment rod (8) extends through to one side of the clamping plate (5). A tension spring (9) is sleeved on the surface of the abutment rod (8). One end of the tension spring (9) is fixedly connected to the inner wall of the mating hole (6). The other end of the tension spring (9) is fixedly connected to one side of the abutment block (7). A transmission mechanism is fixedly mounted on the support frame (1); An adjustment mechanism is fixedly mounted on the transmission mechanism.

2. A construction hoisting structure according to claim 1, characterized in that: The transmission mechanism includes a threaded rod (10) fixedly installed inside the support frame (1). Two transmission blocks (11) are connected to the surface of the threaded rod (10). A threaded hole (12) for cooperating with the threaded rod (10) is opened on one side of the transmission block (11). A telescopic rod (13) is fixedly connected to the top of the transmission block (11). A telescopic sleeve (14) is slidably connected to the surface of the telescopic rod (13). The top of the telescopic sleeve (14) is fixedly connected to the bottom of the clamping plate (5).

3. A construction hoisting arrangement according to claim 2, characterised in that: The adjustment mechanism includes a housing (15) fixedly connected to one side of the telescopic sleeve (14). A movable block (16) is provided inside the housing (15). A positioning rod (17) is fixedly connected to one side of the movable block (16). One end of the positioning rod (17) extends into the interior of the telescopic sleeve (14). A plurality of positioning holes (18) are provided on one side of the telescopic rod (13) to cooperate with the positioning rod (17). The moving block (16) is fixedly connected to a traction rod (19) on the side away from the positioning rod (17). One end of the traction rod (19) extends through to the outside of the housing (15) and is fixedly connected to a traction block (20).

4. A construction hoisting arrangement according to claim 3, characterised in that: A spring (21) is fitted on the surface of the traction rod (19). One end of the spring (21) is fixedly connected to one side of the moving block (16), and the other end of the spring (21) is fixedly connected to the inner wall of the housing (15).

5. A construction hoisting structure according to claim 2, characterized in that: One end of the threaded rod (10) is rotatably connected to the inner wall of the support frame (1) via a rotating shaft, and the other end of the threaded rod (10) extends through to one side of the support frame (1) and is fixedly connected to a rotating block (22).

6. A construction hoisting structure according to claim 2, wherein: Both sides of the transmission block (11) are fixedly connected to sliding blocks (23), and the inner wall of the support frame (1) is provided with sliding grooves (24) that cooperate with the sliding blocks (23).

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