Automatic lifting and carrying device for building retaining wall

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By designing the automatic lifting and handling device of the building retaining wall, the automatic handling and movement of retaining wall blocks is achieved using the lifting components, which solves the problem of high physical energy consumption of staff during the construction of the retaining wall and improves the operation efficiency and convenience .

CN222524131UActive Publication Date: 2025-02-25FUJIAN XINGMAODA ENG CONSTR CO LTD

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Patent Information

Application Number: CN202421431411.1
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-06-21
Publication Date: 2025-02-25
Estimated Expiration: 2034-06-21

AI Technical Summary

Technical Problem

During the construction of retaining walls, staff need to frequently carry heavy blocks, resulting in increased physical consumption and increased fatigue, and reduced operating efficiency.

Method used

Design an automatic lifting and handling device for building retaining walls, including moving vehicle bodies, lifting rods and lifting components. By rotating the motor to drive the transmission gear and threaded rod, the lifting rod is driven to rise, and the automatic handling and movement of retaining wall blocks are realized.

Benefits of technology

It effectively improves the working efficiency of staff, reduces physical burden, relieves work pressure, and simplifies the handling and movement of retaining wall blocks.

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Abstract

The utility model relates to the technical field of engineering instruments, in particular to an automatic lifting and carrying device for a building retaining wall, which comprises a movable vehicle body, a lifting rod is fixedly connected to the front side of the movable vehicle body, and a lifting assembly is arranged in the lifting rod; the lifting assembly comprises a threaded rod, the threaded rod is rotationally connected into the lifting rod, a limiting sliding groove is formed in the inner wall of the lifting rod, a moving block is movably connected to the position, located on the outer side of the threaded rod, in the lifting rod, a limiting sliding block is fixedly connected to the outer side of the moving block, and a lifting rod is fixedly connected to the front face of the moving block. And the lower portion of the outer side of the threaded rod is fixedly connected with an end face gear, and the interior of the movable vehicle body is fixedly connected with a rotating motor. According to the automatic lifting and carrying device for the building retaining wall, a moving block and a lifting rod on the front face ascend, so that retaining wall building blocks can be carried and moved, the working efficiency of workers is effectively improved, and the working pressure of the workers is relieved.

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Description

Technical Field

[0001] The utility model relates to the technical field of engineering instruments, in particular to an automatic lifting and transporting device for a building retaining wall. Background Art

[0002] A retaining wall refers to a structure that supports roadbed fill or hillside soil and prevents the fill or soil from deforming and becoming unstable. With the development of the times, more and more retaining walls are basically made of retaining wall blocks. And because the surface of retaining wall blocks is relatively flat, the construction of retaining walls is not only safer, but also more convenient.

[0003] However, during the construction of the retaining wall, the workers need to use a lot of physical strength in the process of carrying and moving the retaining wall blocks because the retaining wall blocks themselves are heavy and large in size. In addition, frequent carrying can easily make the workers tired, thereby reducing work efficiency.

[0004] Therefore, it is necessary to provide an automatic lifting and transporting device for a building retaining wall to help the staff to perform the operation. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic lifting and transporting device for building retaining walls, so as to solve the problem that workers need to use a lot of physical strength in the process of carrying and moving, and frequent carrying easily makes workers tired, thereby reducing work efficiency. To achieve the above purpose, the utility model provides the following technical solutions: an automatic lifting and transporting device for building retaining walls, including a moving body, a lifting rod is fixedly connected to the front of the moving body, and a lifting assembly is arranged inside the lifting rod;

[0006] The lifting assembly includes a threaded rod, the threaded rod is rotatably connected to the inside of the lifting rod, the inner wall of the lifting rod is provided with a limited sliding groove, the inside of the lifting rod is movably connected to the outside of the threaded rod, the outside of the moving block is fixedly connected to the limited sliding block, the front of the moving block is fixedly connected to the lifting rod, the lower part of the outer side of the threaded rod is fixedly connected to the end face gear, the inside of the mobile body is fixedly connected to the rotating motor, the transmission end of the rotating motor is fixedly connected to the transmission gear, the transmission gear is meshed with the end face gear, and the setting of the lifting assembly, during use, first push the mobile body to insert the lifting rod under the retaining wall block, then start the rotating motor to drive the transmission gear at its transmission end to rotate, and due to the meshing connection between the transmission gear and the end face gear, the threaded rod is driven to rotate, and then the threaded connection between the moving block and the threaded rod and the adaptation of the limiting sliding block to the limiting sliding groove drive the moving block and the front lifting rod to rise, so that the retaining wall blocks can be transported and moved, which effectively improves the working efficiency of the staff, relieves the working pressure of the staff, and facilitates the use of the staff.

[0007] Further preferably, the limiting slide grooves are symmetrically distributed on the inner wall of the lifting rod, the moving block is threadedly connected to the threaded rod, and the limiting sliding block is adapted to the limiting slide grooves.

[0008] Further preferably, the outer side of the mobile body is rotatably connected to a mobile wheel, and the mobile wheels are symmetrically distributed to the outer side of the mobile body. The back side of the mobile body is fixedly connected to a pushing handle, and the pushing handle is symmetrically distributed to the back side of the mobile body. The installation of the pushing handle and the mobile wheel can facilitate pushing by the staff, effectively improving the practicality and convenience.

[0009] Further preferably, an adjusting component is provided at the bottom of the mobile body, and the adjusting component includes an auxiliary tube, the auxiliary tube is fixedly connected to the bottom of the mobile body, a support rod is sleeved inside the auxiliary tube, a coil spring is fixedly connected to the top of the support rod, and the other end of the coil spring is fixedly connected to the inside of the auxiliary tube. The setting of the adjusting component allows the coil spring at the top of the support rod to contract when vibrated during use, thereby reducing the friction between the support rod and the inside of the auxiliary tube, thereby playing a certain shock-absorbing and buffering role, effectively improving the practicability and safety, and extending the service life of the device.

[0010] Further preferably, a bearing is fixedly connected to the lower part of the outer side of the support rod, an auxiliary block is fixedly connected to the outer side of the bearing, a support wheel is rotatably connected to the outer side of the auxiliary block, and the support wheels are symmetrically distributed to the outer side of the auxiliary block. The installation of the bearing can facilitate the staff to steer the mobile vehicle body, effectively improves the practicability, and facilitates the use of the staff.

[0011] Further preferably, a control panel is fixedly connected to the top of the mobile body, an outer end of the control panel is located on the top of the mobile body and is fixedly connected to a display screen, and a control host is fixedly installed inside the mobile body.

[0012] Further preferably, a heat dissipation groove is provided on the back side of the mobile body below the push handle, and a strip grille is fixedly connected to the interior of the heat dissipation groove, and the strip grille is distributed vertically and parallelly to the interior of the heat dissipation groove. The opening of the heat dissipation groove improves ventilation efficiency and facilitates use by staff.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses the setting of the lifting assembly. During use, the moving body is first pushed to insert the lifting rod under the retaining wall block. Then the rotating motor is started to drive the transmission gear at its transmission end to rotate. The transmission gear is meshed with the end gear, thereby driving the threaded rod to rotate. Then, the moving block and the front lifting rod are driven to rise through the threaded connection between the moving block and the threaded rod and the adaptation of the limit sliding block to the limit sliding groove. Thus, the retaining wall block can be transported and moved, which effectively improves the working efficiency of the staff, relieves the working pressure of the staff, and facilitates the use of the staff.

[0015] In the utility model, the arrangement of the adjustment component allows the spiral spring at the top of the support rod to contract when vibrated during use, thereby reducing the friction between the support rod and the inside of the auxiliary tube, thereby playing a certain shock-absorbing and buffering role, effectively improving the practicality and safety, and extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the mobile vehicle body of the utility model;

[0019] Figure 4This is a schematic diagram of the three-dimensional structure of the mobile block of the utility model;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the adjustment component of the utility model;

[0021] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the adjustment component of the utility model.

[0022] In the figure: 1. moving body; 2. lifting rod; 3. lifting assembly; 4. moving wheel; 5. adjustment assembly; 6. control panel; 7. display screen; 8. push handle; 9. control host; 10. heat dissipation slot; 11. bar grille; 301. threaded rod; 302. limit slide groove; 303. moving block; 304. limit slider; 305. lifting rod; 306. end gear; 307. rotating motor; 308. transmission gear; 501. auxiliary pipe; 502. support rod; 503. spiral spring; 504. bearing; 505. auxiliary block; 506. support wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 6 The utility model provides a technical solution: an automatic lifting and transporting device for a building retaining wall, comprising a mobile body 1, a lifting rod 2 is fixedly connected to the front of the mobile body 1, and a lifting assembly 3 is arranged inside the lifting rod 2;

[0025] The lifting assembly 3 includes a threaded rod 301, which is rotatably connected to the inside of the lifting rod 2. A limiting slide groove 302 is provided on the inner wall of the lifting rod 2. A moving block 303 is movably connected to the outside of the threaded rod 301 inside the lifting rod 2. A limiting slider 304 is fixedly connected to the outside of the moving block 303. A lifting rod 305 is fixedly connected to the front of the moving block 303. An end gear 306 is fixedly connected to the lower part of the outside of the threaded rod 301. A rotating motor 307 is fixedly connected to the inside of the mobile body 1. A transmission gear 308 is fixedly connected to the transmission end of the rotating motor 307. The transmission gear 308 is meshed with the end gear 306. The limiting slide grooves 302 are symmetrically distributed to the lifting rod 2. The inner wall, the moving block 303 is threadedly connected with the threaded rod 301, and the limiting slider 304 is adapted to the limiting slide groove 302. During use, first push the moving body 1 to insert the lifting rod 305 under the retaining wall block, and then start the rotating motor 307 to drive the transmission gear 308 at its transmission end to rotate, and due to the meshing connection between the transmission gear 308 and the end gear 306, the threaded rod 301 is driven to rotate, and then the moving block 303 and the front lifting rod 305 are driven to rise through the threaded connection between the moving block 303 and the threaded rod 301 and the adaptation of the limiting slider 304 and the limiting slide groove 302, so that the retaining wall blocks can be transported and moved.

[0026] In this embodiment, Figure 1 and Figure 2 As shown, the outer side of the mobile body 1 is rotatably connected to a mobile wheel 4, and the mobile wheel 4 is symmetrically distributed to the outer side of the mobile body 1. The back side of the mobile body 1 is fixedly connected to a push handle 8, and the push handle 8 is symmetrically distributed to the back side of the mobile body 1.

[0027] In this embodiment, Figure 5 and Figure 6 As shown, an adjustment component 5 is provided at the bottom of the mobile body 1, and the adjustment component 5 includes an auxiliary tube 501, the auxiliary tube 501 is fixedly connected to the bottom of the mobile body 1, a support rod 502 is sleeved inside the auxiliary tube 501, a coil spring 503 is fixedly connected to the top of the support rod 502, the other end of the coil spring 503 is fixedly connected to the inside of the auxiliary tube 501, a bearing 504 is fixedly connected to the lower part of the outer side of the support rod 502, an auxiliary block 505 is fixedly connected to the outer side of the bearing 504, and a support wheel 506 is rotatably connected to the outer side of the auxiliary block 505, and the support wheels 506 are symmetrically distributed to the outer side of the auxiliary block 505.

[0028] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, a control panel 6 is fixedly connected to the top of the mobile body 1, and a display screen 7 is fixedly connected to the outer end of the control panel 6 located at the top of the mobile body 1, a control host 9 is fixedly installed inside the mobile body 1, and a heat dissipation groove 10 is opened on the back of the mobile body 1 below the push handle 8, and a strip grille 11 is fixedly connected to the inside of the heat dissipation groove 10, and the strip grille 11 is distributed vertically and parallelly to the inside of the heat dissipation groove 10.

[0029] The use method and advantages of the utility model: When the automatic lifting and handling device for building retaining walls is used, the working process is as follows:

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, during use, first push the moving body 1 to insert the lifting rod 305 under the retaining wall block, then start the rotating motor 307 to drive the transmission gear 308 at its transmission end to rotate, and due to the meshing connection between the transmission gear 308 and the end gear 306, the threaded rod 301 is driven to rotate, and then the moving block 303 and the front lifting rod 305 are driven to rise through the threaded connection between the moving block 303 and the threaded rod 301 and the adaptation of the limiting slider 304 and the limiting slide groove 302, so that the retaining wall block can be transported and moved, and in the process of transporting and moving, the spiral spring 503 at the top of the support rod 502 contracts when it is vibrated, thereby reducing the friction between the support rod 502 and the inside of the auxiliary tube 501, thereby playing a certain shock-absorbing and buffering role.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic lifting and transporting device for a building retaining wall, comprising a moving vehicle body (1), characterized in that: A lifting rod (2) is fixedly connected to the front of the mobile vehicle body (1), and a lifting assembly (3) is arranged inside the lifting rod (2); The lifting assembly (3) comprises a threaded rod (301), wherein the threaded rod (301) is rotatably connected to the inside of the lifting rod (2), and a limit sliding groove (302) is provided on the inner wall of the lifting rod (2). A moving block (303) is movably connected to the outside of the threaded rod (301) inside the lifting rod (2), and a limit sliding block (304) is fixedly connected to the outside of the moving block (303), and a lifting rod (305) is fixedly connected to the front of the moving block (303). An end face gear (306) is fixedly connected to the lower part of the outside of the threaded rod (301), and a rotating motor (307) is fixedly connected to the inside of the moving body (1), and a transmission gear (308) is fixedly connected to the transmission end of the rotating motor (307), and the transmission gear (308) is meshingly connected to the end face gear (306).

2. The automatic lifting and transporting device for building retaining wall according to claim 1 is characterized in that: The limiting slide grooves (302) are symmetrically distributed on the inner wall of the lifting rod (2), the moving block (303) is threadedly connected to the threaded rod (301), and the limiting sliding block (304) is adapted to the limiting slide grooves (302).

3. The automatic lifting and transporting device for building retaining wall according to claim 1 is characterized in that: The outer side of the mobile body (1) is rotatably connected to a mobile wheel (4), and the mobile wheel (4) is symmetrically distributed on the outer side of the mobile body (1). The back side of the mobile body (1) is fixedly connected to a push handle (8), and the push handle (8) is symmetrically distributed on the back side of the mobile body (1).

4. The automatic lifting and transporting device for building retaining wall according to claim 1 is characterized in that: An adjustment component (5) is provided at the bottom of the mobile body (1), and the adjustment component (5) comprises an auxiliary tube (501), the auxiliary tube (501) is fixedly connected to the bottom of the mobile body (1), a support rod (502) is sleeved inside the auxiliary tube (501), a coil spring (503) is fixedly connected to the top of the support rod (502), and the other end of the coil spring (503) is fixedly connected to the inside of the auxiliary tube (501).

5. The automatic lifting and transporting device for building retaining wall according to claim 4 is characterized in that: A bearing (504) is fixedly connected to the lower part of the outer side of the support rod (502), an auxiliary block (505) is fixedly connected to the outer side of the bearing (504), and a support wheel (506) is rotatably connected to the outer side of the auxiliary block (505), and the support wheels (506) are symmetrically distributed to the outer side of the auxiliary block (505).

6. The automatic lifting and transporting device for building retaining wall according to claim 1 is characterized in that: A control panel (6) is fixedly connected to the top of the mobile body (1); an outer end of the control panel (6) is located at the top of the mobile body (1) and is fixedly connected to a display screen (7); and a control host (9) is fixedly installed inside the mobile body (1).

7. The automatic lifting and transporting device for building retaining walls according to claim 3 is characterized in that: A heat dissipation groove (10) is provided on the back of the mobile vehicle body (1) below the push handle (8), and a bar grille (11) is fixedly connected to the interior of the heat dissipation groove (10), and the bar grille (11) is distributed vertically and parallelly to the interior of the heat dissipation groove (10).