A precast wall component hoisting and positioning auxiliary device

Abstract

The utility model discloses a prefabricated wall component hoisting positioning auxiliary device, specifically related to wall auxiliary positioning technical field, including support underframe and prefabricated wall main part, one side of support underframe upper end is equipped with vertical support frame, the lateral guide rail is equipped with in the lateral side end surface of vertical support frame, the both sides of lateral guide rail outer end all are equipped with adjusting support block, the middle part of adjusting support block one side end surface is equipped with threaded fixing rod, the lateral side end surface of adjusting support block is set up and has the recessed groove. The utility model discloses actually use, through the corresponding setting state of threaded bush, threaded fixing rod, buffer telescopic link, support spring and adjusting threaded rod, can move two adjusting support blocks inwards or outwards through rotating threaded bush, thereby carries out clamping to prefabricated wall main part, then moves two adjusting support blocks through rotating adjusting threaded rod, thereby makes prefabricated wall auxiliary positioning more convenient.

Description

Technical Field

[0001] This utility model relates to the field of wall auxiliary positioning technology, and more specifically, to a prefabricated wall component hoisting and positioning auxiliary device. Background Technology

[0002] In the construction of prefabricated buildings, the hoisting of precast wall panel components often requires a significant amount of time and manpower. During hoisting, it is essential to ensure that the positions of the sleeve holes / blind holes of the wall components perfectly match the positions of the pre-reserved reinforcing bars on the floor plan. For example, patent CN114412203A discloses an auxiliary device for hoisting and positioning precast wall components. This device involves installing an external frame structure and attaching a sliding guide rail mechanism and a push rod mechanism to the external frame structure. Then, the fixed frame of the external frame structure and the pulley base mechanism are connected and fixed. By using a lifting rod, the pulleys are released, allowing the entire device to move to the corresponding position. The base pulleys are then retracted. Pulling the handle allows the suction cups to adhere to the floor platform. The position of the rotating bracket is adjusted to align with the holes of the fixed bracket and then fixed. The position of the slider is adjusted to match the length of the precast wall component and align with the marked line on the ground, thus completing the rough positioning work.

[0003] Compared with existing manual hole positioning, the above-mentioned device offers more accurate and faster positioning, a higher degree of mechanization, reduces the number of operators and time required for hoisting operations, improves component installation efficiency, and accelerates construction progress. However, when installing the precast wall body on the upper end of the pulley base mechanism, two levers need to be adjusted to lower the precast wall. If the two levers are not adjusted in sync, the precast wall may easily shift or tilt, thus reducing the stability of the precast wall's auxiliary positioning and making the auxiliary positioning operation of the precast wall more inconvenient. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an auxiliary device for hoisting and positioning precast wall components. The technical problem to be solved by the present invention is: how to improve the stability of the auxiliary positioning of the precast wall body.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a precast wall component hoisting and positioning auxiliary device, comprising a support base frame and a precast wall body, wherein a vertical support frame is provided on one side of the upper end of the support base frame, a transverse guide rail is provided on the outer end face of the vertical support frame, an adjusting support block is provided on the outer end of the transverse guide rail, a threaded fixing rod is provided in the middle of one end face of the adjusting support block, and a concave groove is provided on the outer end face of the adjusting support block;

[0006] The concave groove is provided with multiple buffer telescopic rods, the outer end face of the buffer telescopic rod is provided with a support spring, the outer end face of the threaded fixing rod is provided with a threaded sleeve, and the middle part of the outer end face of the threaded sleeve is provided with multiple adjustment handles.

[0007] In a preferred embodiment, a reinforcing bracket is provided at the connection between the support base and the vertical support frame, and an adjusting threaded rod is provided on the inner side of the vertical support frame.

[0008] In a preferred embodiment, the adjusting threaded rod passes through the end face of the vertical support frame, and one end of the adjusting threaded rod is provided with an adjusting knob.

[0009] In a preferred embodiment, the outer end of the precast wall body is provided with a plurality of steel reinforcement support rods, and the outer end of the adjusting support block is provided with a transverse adaptation groove.

[0010] In a preferred embodiment, the outer side of the end face of the adjusting support block is provided with a clamping slider, and the inner end face of the clamping slider is provided with a vertical groove.

[0011] In a preferred embodiment, the outer end face of the adjusting support block is provided with vertical guide rails on both sides of the concave groove, the lower side of the outer end face of the clamping slider is provided with a clamping block, and the lower end of the support base is provided with multiple universal wheels.

[0012] In a preferred embodiment, the outer end face of the transverse guide rail is in contact with the inner end face of the transverse adapter groove, and the outer end face of the threaded fixing rod is connected to the inner end face of the threaded sleeve by a thread.

[0013] The adjusting threaded rod passes through the end face of the adjusting support block, and the adjusting threaded rod is connected to the through hole of the adjusting support block by a thread. The outer end face of the vertical guide rail is in contact with the inner end face of the vertical slide groove.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] In practical use, this invention, with the corresponding arrangement of the threaded sleeve, threaded fixing rod, buffer telescopic rod, support spring, and adjusting threaded rod, allows the two adjusting support blocks to be moved inward or outward by rotating the threaded sleeve, thereby clamping the precast wall body. Subsequently, rotating the adjusting threaded rod moves the two adjusting support blocks, making the auxiliary positioning of the precast wall body more convenient. At the same time, with the buffer telescopic rod and support spring in the corresponding arrangement, when the hoisting equipment lowers the precast wall body, the buffer telescopic rod and support spring will press against the clamping slider, thereby causing the precast wall body to descend slowly, making the auxiliary positioning operation of the precast wall body more convenient. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the overall structure of this utility model from a bottom view.

[0018] Figure 3 This is a schematic diagram of the overall connection structure of this utility model.

[0019] Figure 4 This utility model Figure 3 Enlarged structural diagram of section A in the middle.

[0020] The attached diagram is labeled as follows: 1 Support base frame, 2 Casters, 3 Reinforcing bracket, 4 Vertical support frame, 5 Precast wall body, 6 Rebar support rod, 7 Adjusting threaded rod, 8 Adjusting knob, 9 Horizontal guide rail, 10 Adjusting support block, 11 Horizontal adapter groove, 12 Clamping slider, 13 Clamping block, 14 Vertical guide rail, 15 Buffer telescopic rod, 16 Vertical slide groove, 17 Threaded sleeve, 18 Threaded fixing rod, 19 Support spring, 20 Concave groove, 21 Adjusting handle. Detailed Implementation

[0021] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of this disclosure will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art. The drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0022] Furthermore, the described features, structures, or characteristics can be combined in any suitable manner in one or more exemplary embodiments. Numerous specific details are provided in the following description to give a full understanding of exemplary embodiments of this disclosure. However, those skilled in the art will recognize that the technical solutions of this disclosure can be practiced with one or more of the specific details omitted, or other methods, components, steps, etc., can be employed. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring various aspects of this disclosure.

[0023] This utility model provides an auxiliary device for hoisting and positioning precast wall components, such as... Figure 1 and 2 As shown, it includes a support base frame 1 and a precast wall body 5, and a vertical support frame 4 is provided on one side of the upper end of the support base frame 1;

[0024] The outer end face of the vertical support frame 4 is provided with a transverse guide rail 9, and the outer end of the transverse guide rail 9 is provided with an adjusting support block 10. The connection between the support base frame 1 and the vertical support frame 4 is provided with a reinforcing bracket 3, which can support and reinforce the support base frame 1 and the vertical support frame 4 through the reinforcing bracket 3, thereby making the auxiliary positioning of the precast wall body 5 by the vertical support frame 4 more stable. The inner side of the vertical support frame 4 is provided with an adjusting threaded rod 7.

[0025] The adjusting threaded rod 7 passes through the end face of the vertical support frame 4, and one end of the adjusting threaded rod 7 is provided with an adjusting knob 8. The outer end of the precast wall body 5 is provided with multiple steel reinforcement support rods 6.

[0026] The lower end of the support base 1 is equipped with multiple casters 2, which allows for the convenient placement of counterweights on one side of the upper end of the support base 1, thereby improving the stability of the support base 1 in supporting the precast wall body 5. The adjusting threaded rod 7 passes through the end face of the adjusting support block 10, and the adjusting threaded rod 7 is connected to the through hole of the adjusting support block 10 by thread. The operator can rotate the adjusting knob 8 to drive the adjusting threaded rod 7 to rotate, thereby driving the adjusting support block 10 to adjust its lateral position, making it more convenient to position the precast wall body 5.

[0027] like Figure 3 and 4 As shown, a threaded fixing rod 18 is provided in the middle of one side end face of the adjusting support block 10, and a concave groove 20 is provided on the outer end face of the adjusting support block 10. Multiple buffer telescopic rods 15 are provided inside the concave groove 20.

[0028] The outer end face of the buffer telescopic rod 15 is provided with a support spring 19, the outer end face of the threaded fixing rod 18 is provided with a threaded sleeve 17, and the middle of the outer end face of the threaded sleeve 17 is provided with multiple adjusting handles 21. After the hoisting equipment hoists the precast wall body 5 to a suitable position, the precast wall body 5 is aligned with the vertical support frame 4, and then the workers can rotate the threaded sleeve 17 by adjusting the handles 21.

[0029] When the threaded sleeve 17 rotates, the two adjusting support blocks 10 can be moved inward or outward by pulling the threaded fixing rod 18, thereby clamping the precast wall body 5 by the clamping block 13. The outer end of the adjusting support block 10 is provided with a transverse adaptation groove 11, which can make the adjusting support block 10 move more smoothly when the transverse guide rail 9 and the transverse adaptation groove 11 are in contact.

[0030] The outer side of the end face of the adjusting support block 10 is provided with a clamping slider 12, the inner end face of the clamping slider 12 is provided with a vertical groove 16, and the outer end face of the adjusting support block 10 is provided with vertical guide rails 14 on both sides of the concave groove 20.

[0031] A clamping block 13 is provided on the lower side of the outer end face of the clamping slider 12. The outer end face of the transverse guide rail 9 fits against the inner end face of the transverse adapter groove 11. After the precast wall body 5 is clamped and positioned, the hoisting equipment can lower the precast wall body 5. Subsequently, the weight of the precast wall body 5 itself will press the clamping slider 12 down.

[0032] The buffer telescopic rod 15 and the support spring 19 will press against the clamping slider 12, causing the clamping slider 12 to move slowly downward. After the precast wall body 5 is placed, the reverse rotating threaded sleeve 17 can be used to separate the two adjusting support blocks 10 outward, so that the workers can fix the precast wall body 5.

[0033] The outer end face of the threaded fixing rod 18 is connected to the inner end face of the threaded sleeve 17 by threads, and the outer end face of the vertical guide rail 14 is in contact with the inner end face of the vertical slide groove 16.

[0034] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A precast wall component hoisting and positioning auxiliary device, comprising a support base frame (1) and a precast wall body (5), characterized in that: A vertical support frame (4) is provided on one side of the upper end of the support base (1). A horizontal guide rail (9) is provided on the outer end face of the vertical support frame (4). Adjustable support blocks (10) are provided on both sides of the outer end of the horizontal guide rail (9). A threaded fixing rod (18) is provided in the middle of one end face of the adjustable support block (10). A concave groove (20) is opened on the outer end face of the adjustable support block (10). The concave groove (20) is provided with multiple buffer telescopic rods (15), the outer end face of the buffer telescopic rod (15) is provided with a support spring (19), the outer end face of the threaded fixing rod (18) is provided with a threaded sleeve (17), and the middle part of the outer end face of the threaded sleeve (17) is provided with multiple adjusting handles (21).

2. The precast wall component hoisting and positioning auxiliary device according to claim 1, characterized in that: A reinforcing bracket (3) is provided at the connection between the supporting base (1) and the vertical support frame (4), and an adjusting threaded rod (7) is provided on the inner side of the vertical support frame (4).

3. The precast wall component hoisting and positioning auxiliary device according to claim 2, characterized in that: The adjusting threaded rod (7) passes through the end face of the vertical support frame (4), and one end of the adjusting threaded rod (7) is provided with an adjusting knob (8).

4. The precast wall component hoisting and positioning auxiliary device according to claim 1, characterized in that: The outer end of the precast wall body (5) is provided with multiple steel reinforcement support rods (6), and the outer end of the adjusting support block (10) is provided with a transverse adaptation groove (11).

5. The precast wall component hoisting and positioning auxiliary device according to claim 1, characterized in that: The outer side of the end face of the adjusting support block (10) is provided with a clamping slider (12), and the inner end face of the clamping slider (12) is provided with a vertical groove (16).

6. The precast wall component hoisting and positioning auxiliary device according to claim 5, characterized in that: The outer end face of the adjusting support block (10) is provided with vertical guide rails (14) on both sides of the concave groove (20), the lower side of the outer end face of the clamping slider (12) is provided with a clamping block (13), and the lower end of the support base (1) is provided with multiple universal wheels (2).

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