Hoisting structure for fabricated construction

Abstract

The utility model discloses a hoisting structure for assembly type construction, which comprises a central hanging bracket, two side hanging brackets respectively arranged on the left side and the right side of the central hanging bracket, three strip-shaped plate sliding grooves formed in the surface of the edge of the central hanging bracket in a penetrating manner, and connecting supporting plates arranged in the strip-shaped plate sliding grooves in a sliding manner, the end parts of the connecting support plates extend to one side of the central hanging bracket and are fixed with the side hanging brackets; the quick adjusting structure is arranged between the central hanging bracket and one of the connecting supporting plates; the utility model provides a hoisting structure for assembly type construction, which is characterized in that a novel quick adjusting structure is additionally arranged, so that the length of a hoisting frame can be quickly adjusted without tools in the actual assembly type construction process, the adjusting efficiency is remarkably improved, and meanwhile, the structural stability and safety of the adjusted hoisting frame are ensured; the innovative design aims to overcome the limitation of the prior art, and a more efficient and reliable hoisting solution is provided for assembly type construction.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, specifically relates to a hoisting structure for assembly type construction. BACKGROUND

[0002] In the modern building construction field, the assembly type construction is widely applied due to its efficient and environmental protection characteristics, in the assembly type construction process, the hoisting structure as a key component undertakes the heavy responsibility of safely and accurately hoisting the prefabricated component from the ground or the transport vehicle to the specified installation position, the hoisting structure is usually called a hoisting frame, and is an important bridge connecting the prefabricated component and external hoisting equipment (such as a tower crane, a truck crane and the like), for example, the existing patent disclosed in the patent with the publication number CN217148243U relates to the technical field of steel structure building construction, and comprises a placing frame, side brackets are placed on the left and right sides of the placing frame, connecting blocks are fixedly installed on the left and right sides of the front and back surfaces of the placing frame, a guide hole one is formed in the lower part of each connecting block, a connecting column is inserted into each guide hole one, and a fixed block is fixedly installed at the inner end of each connecting column, and it can be seen that the application described in the application is a common hoisting structure for assembly type construction.

[0003] However, the length adjustment of the existing hoisting structure for assembly type construction is a key link in actual use, in actual application, due to the changeable construction site environment, the size, weight and hoisting position of the prefabricated component are different, the hoisting frame needs to be flexibly adjusted in length to adapt to different hoisting requirements, but the length adjustment mode of the existing hoisting frame often needs to manually disassemble and assemble a plurality of bolts and nuts to realize the increase and decrease of the length, this process not only consumes time and effort, increases the labor intensity of the construction personnel, but also easily causes the loosening or damage of the bolt due to improper operation in the frequent adjustment process, and further affects the overall stability and safety of the hoisting frame, therefore, the utility model provides a hoisting structure for assembly type construction. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a hoisting structure for assembly type construction to solve the problems in the above background technology.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a hoisting structure for assembly type construction, comprising

[0006] The center hoisting frame, the two side hoisting frames arranged on the left and right sides of the center hoisting frame, the three strip plate sliding grooves penetratingly formed on the surface of the edge of the center hoisting frame, and the connecting support plate slidingly arranged in the strip plate sliding groove, and the end part of the connecting support plate extends to one side of the center hoisting frame and is fixed with the side hoisting frame.

[0007] And the quick adjusting structure arranged between the center hanger and one of the connecting support plates comprises a C-shaped movable seat movably arranged on the bottom surface of the center hanger, a top clamping rod fixed to the top of one end of the C-shaped movable seat, and a plurality of limiting clamping holes corresponding to the top clamping rod and arranged on the surface of the connecting support plate, and the top end of the top clamping rod is inserted into one of the limiting clamping holes.

[0008] Preferably, the quick adjusting structure further comprises an inner sliding groove arranged in the inner bottom end of the center hanger, an inner sliding seat slidably arranged in the inner sliding groove, and two bottom rods fixed to the bottom surface of the inner sliding seat, the bottom ends of the two bottom rods penetrating through the bottom of the center hanger and being fixed to the C-shaped movable seat, the front and rear surfaces of the center hanger and the side hanger are both fixed with a lifting lug, the sidewall of the strip-shaped plate sliding groove is provided with a side sliding groove, and the side surface of the connecting support plate is fixed with a side guide block which is slidably arranged in the side sliding groove.

[0009] Preferably, the quick adjusting structure further comprises two springs arranged in the inner sliding groove and located at the bottom of the inner sliding seat, and the bottom rods penetrating through the inner sides of the springs.

[0010] Preferably, the bottom end of the spring abuts against the inner wall of the bottom end of the inner sliding groove, and the top end of the spring abuts against the bottom surface of the inner sliding seat.

[0011] Preferably, the inner wall of the bottom end of the inner sliding groove is symmetrically provided with two bottom holes for the bottom rods to penetrate through, and the bottom holes are communicated with the bottom surface of the center hanger.

[0012] Preferably, the quick adjusting structure further comprises a bottom groove arranged on the bottom surface of the center hanger, and the end of the C-shaped movable seat away from the top clamping rod is inserted into the bottom groove.

[0013] Preferably, the inner side of the center hanger and the side hanger are both provided with an inner supporting pad.

[0014] Preferably, the inner side surface of the center hanger and the side hanger is both fixed with two L-shaped clamping legs, the bottom surface of the inner supporting pad is provided with an L-shaped clamping groove corresponding to the L-shaped clamping leg, and the L-shaped clamping leg is clamped into the L-shaped clamping groove.

[0015] Compared with the prior art, the present utility model has the beneficial effects that: the present utility model provides a hoisting structure for fabricated construction, the core of which is that a novel quick adjusting structure is added, which can realize quick and tool-free adjustment of the length of the hoisting frame during actual fabricated construction, significantly improve the adjustment efficiency, and ensure the structural stability and safety of the hoisting frame after adjustment, and the innovative design aims to overcome the limitations of the prior art and provide a more efficient and reliable hoisting solution for fabricated construction. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the present utility model;

[0017] Figure 2 Another perspective view of the utility model for another angle of view;

[0018] Figure 3 A sectional view of the utility model;

[0019] Figure 4 The utility model Figure 3 The local enlarged view of area A in the middle;

[0020] Figure 5 The utility model Figure 4 The local enlarged view of area B in the middle;

[0021] In the drawing: 1, central hanger; 11, strip plate sliding groove; 12, side sliding groove; 2, side hanger; 3, connecting support plate; 31, side guide block; 4, lifting lug; 5, quick adjustment structure; 51, C-shaped movable seat; 52, top clamping rod; 53, limiting clamping hole; 54, inner sliding groove; 55, inner sliding seat; 56, bottom rod; 57, spring; 58, bottom groove; 6, inner supporting pad; 61, L-shaped clamping slot; 7, L-shaped clamping leg. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1 to 4 The first embodiment of the utility model provides a technical scheme: a hoisting structure for fabricated construction, comprising

[0025] The central hanger 1, two side hangers 2 respectively arranged on the left and right sides of the central hanger 1, three strip plate sliding grooves 11 penetratingly arranged on the surface of the edge of the central hanger 1, and the connecting support plates 3 slidingly arranged in the strip plate sliding grooves 11, wherein the end portions of the three connecting support plates 3 extend to one side of the central hanger 1 and are fixed with the side hangers 2, so that the side hangers 2 can be horizontally adjusted and the distance between the side hangers 2 and the central hanger 1 can be changed, thereby adjusting the length of the whole hoisting frame to meet the hoisting of different fabricated prefabricated components.

[0026] And the quick adjustment structure 5 arranged between the center hanger 1 and one of the connecting support plates 3, comprising a C-shaped movable seat 51 movably arranged on the bottom surface of the center hanger 1, a top clamping rod 52 welded and fixed on the top of one end of the C-shaped movable seat 51, a plurality of limiting clamping holes 53 corresponding to the top clamping rod 52 and arranged on the surface of the connecting support plate 3, and the top end of the top clamping rod 52 is inserted into one of the limiting clamping holes 53, which is used for stable limiting of the connecting support plate 3 during daily use, and when it is necessary to adjust the distance between the center hanger 1 and the side hanger 2, the C-shaped movable seat 51 is only pulled down, so that the top clamping rod 52 is moved out of the limiting clamping hole 53, and the limiting of the connecting support plate 3 is quickly released, and then the side hanger 2 is pushed, so that the connecting support plate 3 slides in the strip-shaped plate sliding groove 11, and the position of the side hanger 2 is changed, and the distance between the center hanger 1 and the side hanger 2 is adjusted.

[0027] In the embodiment, preferably, the quick adjustment structure 5 further comprises an inner sliding groove 54 arranged in the inner bottom end of the center hanger 1, an inner sliding seat 55 slidingly arranged in the inner sliding groove 54, and two bottom rods 56 fixed on the bottom surface of the inner sliding seat 55, the bottom ends of the two bottom rods 56 are penetrated to the bottom of the center hanger 1 and fixed with the C-shaped movable seat 51, so that the C-shaped movable seat 51 can smoothly slide up and down on the bottom of the center hanger 1, and one of the front and rear surfaces of the center hanger 1 and the side hanger 2 is welded and fixed with a lifting lug 4, which is used for subsequent connection of the lifting rope, and in actual use, the assembly type prefabricated component to be lifted is placed on the inner side of the center hanger 1 and the side hanger 2, and then the lifting rope connected with the external lifting equipment is tied on the lifting lug 4, so that the external lifting equipment can be started to lift the center hanger 1 and the side hanger 2, and the lifting operation of the assembly type prefabricated component is realized, the side wall of the strip-shaped plate sliding groove 11 is provided with a side sliding groove 12, and one side surface of the connecting support plate 3 is fixed with a side guide block 31, the side guide block 31 is slidingly arranged in the side sliding groove 12, so that the connecting support plate 3 can stably slide in the strip-shaped plate sliding groove 11 and will not directly fall off from the strip-shaped plate sliding groove 11, and the connection stability of the center hanger 1 and the side hanger 2 is ensured.

[0028] In the embodiment, preferably, the quick adjustment structure 5 further comprises two springs 57 arranged in the inner sliding groove 54 and at the bottom of the inner sliding seat 55, and the bottom rod 56 passes through the inner side of the spring 57, so that the inner sliding seat 55 can be stably abutted against the top end inner wall of the inner sliding groove 54 under the pushing of the spring 57, and the top clamping rod 52 can be stably inserted into the limiting clamping hole 53, thereby ensuring the stability of the C-shaped movable seat 51 and the limiting stability of the connecting support plate 3 and the side hanger 2. When the subsequent operator pulls down the C-shaped movable seat 51, the C-shaped movable seat 51 pulls down the inner sliding seat 55 through the bottom rod 56, so that the inner sliding seat 55 compresses the spring 57, the top end of the top clamping rod 52 smoothly moves out of the limiting clamping hole 53, the limiting of the connecting support plate 3 is quickly released, and the connecting support plate 3 and the side hanger 2 can be transversely slid to be adjusted. When the side hanger 2 is adjusted to a suitable position, the operator only needs to release the C-shaped movable seat 51, the inner sliding seat 55 is moved upward and reset under the pushing of the two springs 57, the C-shaped movable seat 51 is pulled upward through the bottom rod 56, and finally the top end of the top clamping rod 52 is inserted into the limiting clamping hole 53 at other positions, so that the connecting support plate 3 can be quickly limited again, the quick limiting after the position adjustment of the side hanger 2 is completed, the whole adjustment process is simple and quick, and no tool is needed, the use flexibility is high, and the overall efficiency of the assembled construction is improved.

[0029] In the embodiment, preferably, the bottom end of the spring 57 abuts against the bottom end inner wall of the inner sliding groove 54, and the top end of the spring 57 abuts against the bottom surface of the inner sliding seat 55.

[0030] In the embodiment, preferably, the bottom end inner wall of the inner sliding groove 54 is symmetrically provided with two bottom holes for the bottom rod 56 to pass through, and the bottom holes are communicated with the bottom surface of the center hanger 1, so that the bottom rod 56 can smoothly pass through and slide.

[0031] In the embodiment, preferably, the quick adjustment structure 5 further comprises a bottom groove 58 arranged in the bottom surface of the center hanger 1, and one end of the C-shaped movable seat 51 away from the top clamping rod 52 is inserted into the bottom groove 58, so that the other end of the C-shaped movable seat 51 can obtain a suitable storage position, and when the subsequent operator needs to pull down the C-shaped movable seat 51, the C-shaped movable seat 51 can be pulled down by inserting fingers into the bottom groove 58.

[0032] Embodiment 2

[0033] Please refer to Figures 1 to 5 As the second embodiment of the utility model, which is based on the previous embodiment, the difference is that the inner supporting pad 6 can be installed on the inner side of the center hanger 1 and the side hanger 2 to prevent wear and tear during subsequent hoisting of the prefabricated component.

[0034] Specifically, the inner side of the center hanger 1 and the side hanger 2 is provided with an inner pad 6, so that the bottom surface of the prefabricated component can be protected by the inner pad 6 during hoisting, and the wear during hoisting is reduced.

[0035] In the embodiment, preferably, the inner side surface of the center hanger 1 and the side hanger 2 is fixed with two L-shaped clamping feet 7, and the bottom surface of the inner pad 6 is provided with an L-shaped clamping groove 61 corresponding to the L-shaped clamping feet 7, the L-shaped clamping feet 7 is clamped into the L-shaped clamping groove 61, so that the inner pad 6 can be stably installed, and the inner pad 6 is made of rubber material and can be elastically deformed when being pressed.

[0036] Although the embodiments of the utility model have been shown and described (see the above detailed description), it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hoisting structure for prefabricated construction, characterized in that: include A central hanger (1), two side hangers (2) respectively set on the left and right sides of the central hanger (1), three strip plate grooves (11) through the surface of the edge of the central hanger (1), a connecting support plate (3) slidably set in the strip plate groove (11), and the end of the connecting support plate (3) extends to one side of the central hanger (1) and is fixed to the side hanger (2); And a quick adjustment structure (5) is provided between the central hanger (1) and one of the connecting support plates (3), including a C-shaped movable seat (51) movably installed on the bottom surface of the central hanger (1), a top locking rod (52) fixed to the top of one end of the C-shaped movable seat (51), and a plurality of limiting locking holes (53) corresponding to the top locking rod (52) opened on the surface of the connecting support plate (3), and the top end of the top locking rod (52) is inserted into one of the limiting locking holes (53).

2. The prefabricated construction hoisting structure according to claim 1, characterized in that: The quick-adjustment structure (5) also includes an inner slide groove (54) opened inside the bottom end of the central hanger (1), an inner slide seat (55) slidably set in the inner slide groove (54), and two bottom rods (56) fixed on the bottom surface of the inner slide seat (55). The bottom ends of the two bottom rods (56) penetrate to the bottom of the central hanger (1) and are fixed to the C-shaped movable seat (51). A lifting lug (4) is fixed on the front and rear surfaces of the central hanger (1) and the side hanger (2). A side slide groove (12) is opened on the side wall of the strip plate slide groove (11), and a side guide block (31) is fixed on one side surface of the connecting support plate (3). The side guide block (31) is slidably located in the side slide groove (12).

3. The prefabricated construction hoisting structure according to claim 2, characterized in that: The quick-adjustment structure (5) also includes two springs (57) disposed in the inner slide groove (54) and located at the bottom of the inner slide (55), and the bottom rod (56) passes through the inside of the springs (57).

4. The prefabricated construction hoisting structure according to claim 3, characterized in that: The bottom end of the spring (57) abuts against the inner wall of the bottom end of the inner slide groove (54), and the top end of the spring (57) abuts against the bottom surface of the inner slide block (55).

5. A prefabricated construction hoisting structure according to claim 3, characterized in that: The inner wall of the inner groove (54) has two symmetrical bottom holes for the bottom rod (56) to pass through, and the bottom holes are connected to the bottom surface of the central hanger (1).

6. The prefabricated construction hoisting structure according to claim 1, characterized in that: The quick-adjustment structure (5) also includes a bottom groove (58) on the bottom surface of the central hanger (1), and the end of the C-shaped movable seat (51) away from the top clamp rod (52) is inserted into the bottom groove (58).

7. The prefabricated construction hoisting structure according to claim 1, characterized in that: The inner sides of both the central hanger (1) and the side hanger (2) are equipped with inner support pads (6).

8. A prefabricated construction hoisting structure according to claim 7, characterized in that: The inner surfaces of the central hanger (1) and the side hanger (2) are each fixed with two L-shaped feet (7), and the bottom surface of the inner support pad (6) is provided with an L-shaped groove (61) corresponding to the L-shaped feet (7), and the L-shaped feet (7) are inserted into the L-shaped groove (61).

Images