Jacking device with deviation rectifying function for building demolition

Abstract

The utility model provides a building demolition jacking device with a deviation rectifying function, which belongs to the technical field of building deviation rectifying and comprises a moving trolley and a rectifying frame fixedly connected to the top wall of the moving trolley, the top wall of the moving trolley is fixedly connected with leveling frames which are uniformly distributed, and the bottom wall of each leveling frame is rotatably connected with a driving screw. Supporting rods are slidably connected to the inner wall of the moving trolley, connecting plates are fixedly connected to the outer walls of the supporting rods, the connecting plates are in threaded connection with the driving screw rods, deviation rectifying components are connected to the top wall of the correcting frame, moving wheels which are evenly distributed are fixedly connected to the side wall of the moving trolley, and accurate adjustment of the bottom flatness can be achieved through the supporting rods arranged at the four corners of the moving trolley. The stability of the device under different ground conditions is ensured, the working efficiency is improved, meanwhile, the flexible design of the deviation rectifying component is combined, independent deviation rectifying operation can be achieved under different top surface conditions, and the multifunctionality of the device in practical application is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of building correction technology, and more specifically, to a building demolition lifting device with correction function. Background Technology

[0002] Currently, many buildings, after a certain period of use, will experience varying degrees of foundation settlement due to changes in the foundation, resulting in a certain degree of tilting. Severe tilting can lead to collapse. Therefore, when a building tilts, it is necessary to correct its tilt, which requires a tilt correction device.

[0003] A search revealed Chinese patent application number 202221484121.4, which discloses a building lifting and correction device, relating to the field of building correction technology. The device includes a base, with four sets of electric telescopic rods arranged in an array at the top of the base's inner cavity. The bottom of each electric telescopic rod is connected to a caster wheel. Telescopic components are symmetrically fixed to both ends of the bottom of the base's inner cavity. Support components are symmetrically connected to the side walls at both ends of the base. A sliding component is installed between the telescopic components and the support components. Electric hydraulic rods are symmetrically fixed to both ends of the top of the base. Lifting blocks are connected to the tops of two sets of electric hydraulic rods. Second telescopic components are symmetrically installed at both ends of the top of each lifting block.

[0004] Although the aforementioned patent uses the cooperation of telescopic and sliding components to change the support from a vertical to a horizontal state, thereby increasing the contact area between the device and the ground, reducing the pressure on the ground, and improving the stability of the device, the following shortcomings still exist in use: 1. Due to the characteristics of different working environments, when the base is in contact with the ground, it is often inconvenient to effectively adjust the flatness of the base, thus making it unsuitable for different usage locations; 2. During the process of building correction, it is not convenient to carry out independent correction operations for different top surface conditions, which limits the applicability and flexibility of the device.

[0005] Therefore, there is an urgent need for a building demolition lifting device with a correction function to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a building demolition lifting device with a correction function to solve the problems mentioned in the background art.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] A building demolition lifting device with a correction function includes a mobile vehicle and a correction frame fixedly connected to the top wall of the mobile vehicle. The top wall of the mobile vehicle is fixedly connected with evenly distributed leveling frames. The bottom wall of the leveling frames is rotatably connected with a drive screw. The inner wall of the mobile vehicle is slidably connected with a support rod. The outer wall of the support rod is fixedly connected with a connecting plate. The connecting plate is threadedly connected to the drive screw. The top wall of the correction frame is connected with a correction component. The side wall of the mobile vehicle is fixedly connected with evenly distributed moving wheels.

[0009] As a preferred technical solution of this application, the correction component includes a support plate slidably connected to the top wall of the correction frame, a sliding rod fixedly connected to the bottom wall of the support plate, two sets of sliding rods symmetrically arranged about the central axis of the support plate, and the sliding rods slidably connected to the inner wall of the correction frame.

[0010] As a preferred technical solution of this application, the pallet is evenly distributed in four to eight groups along the top wall of the straightening frame, and the top wall of the moving vehicle is fixedly connected with a cylinder, the output end of the cylinder being fixedly connected to the pallet.

[0011] As a preferred technical solution of this application, the inner wall of the tray is provided with a reset groove, and two sets of reset grooves are symmetrically arranged about the central axis of the tray. A horizontal plate is fixedly connected to the side wall of the reset groove, and a uniformly distributed support rod is slidably connected to the inner wall of the horizontal plate.

[0012] As a preferred technical solution of this application, a gasket is fixedly connected to the top wall of the support rod, and a tension spring is sleeved on the outer wall of the support rod, with both ends of the tension spring being fixedly connected to the support rod and the cross plate.

[0013] In the scheme of this application:

[0014] 1. By starting the drive screw, the support rod is driven to slide downward through the connecting plate, thereby adjusting the flatness of the mobile vehicle according to different construction sites. This improves the ease of use and solves the problem in the existing technology that, due to the characteristics of different working environments, it is often not convenient to effectively adjust the flatness of the base when it is in contact with the ground, thus making it unsuitable for different usage sites.

[0015] 2. By using multiple independently configured cylinders, the corresponding cylinders can be activated according to different usage requirements to drive the support plate to correct the building, resulting in better performance. This solves the problem in the existing technology that it is not convenient to carry out independent correction operations for different top surface conditions during the building correction process, which limits the applicability and flexibility of the device. Attached Figure Description

[0016] Figure 1 One of the overall structural schematic diagrams of a building demolition lifting device with correction function provided in this application;

[0017] Figure 2 A second schematic diagram of the overall structure of a building demolition lifting device with correction function provided for this application;

[0018] Figure 3 The third schematic diagram of the overall structure of a building demolition lifting device with correction function provided in this application;

[0019] Figure 4 This application provides a building demolition jacking device with a correction function. Figure 2 Enlarged view of the A-structure;

[0020] Figure 5 This application provides a building demolition jacking device with a correction function. Figure 3 Enlarged view of the B-structure.

[0021] The image shows:

[0022] 100. Moving cart; 101. Straightening frame; 102. Leveling frame; 103. Drive screw; 104. Support rod; 105. Connecting plate; 106. Moving wheel; 110. Support plate; 111. Slide rod; 112. Cylinder; 113. Reset groove; 114. Horizontal plate; 115. Support rod; 116. Washer; 117. Tension spring. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0024] like Figure 1-4 As shown, this embodiment proposes a building demolition lifting device with a correction function, including a mobile vehicle 100 and a correction frame 101 fixedly connected to the top wall of the mobile vehicle 100. A leveling frame 102 with uniform distribution is fixedly connected to the top wall of the mobile vehicle 100. A drive screw 103 is rotatably connected to the bottom wall of the leveling frame 102. A support rod 104 is slidably connected to the inner wall of the mobile vehicle 100. A connecting plate 105 is fixedly connected to the outer wall of the support rod 104, and the connecting plate 105 is threadedly connected to the drive screw 103. A correction component is connected to the top wall of the correction frame 101. Evenly distributed moving wheels 106 are fixedly connected to the side wall of the mobile vehicle 100. By setting the drive screw 103, the position of the support rod 104 can be adjusted, thus facilitating adaptation to different usage locations.

[0025] like Figure 1-5As shown, in a preferred embodiment, based on the above method, the correction component further includes a support plate 110 slidably connected to the top wall of the correction frame 101, and a slide rod 111 fixedly connected to the bottom wall of the support plate 110. Two sets of slide rods 111 are symmetrically arranged about the central axis of the support plate 110. The slide rods 111 are slidably connected to the inner wall of the correction frame 101. Under the action of the slide rods 111, when the support plate 110 moves upward, it helps to improve the stability of the support plate 110.

[0026] like Figure 1-3 As shown, in a preferred embodiment, based on the above method, four to eight sets of pallets 110 are evenly distributed along the top wall of the straightening frame 101, and cylinders 112 are fixedly connected to the top wall of the moving vehicle 100. The output end of the cylinders 112 is fixedly connected to the pallets 110. The multiple sets of cylinders 112 provided are beneficial to improving applicability.

[0027] like Figure 1-5 As shown, in a preferred embodiment, based on the above method, a reset groove 113 is further provided on the inner wall of the support plate 110. Two sets of reset grooves 113 are symmetrically arranged about the central axis of the support plate 110. A horizontal plate 114 is fixedly connected to the side wall of the reset groove 113. A uniformly distributed support rod 115 is slidably connected to the inner wall of the horizontal plate 114. By setting the reset groove 113, the support rod can slide into the reset groove 113 when it is squeezed, which makes it more practical.

[0028] like Figure 1-2 As shown, in a preferred embodiment, based on the above method, a gasket 116 is fixedly connected to the top wall of the support rod 115, and a tension spring 117 is sleeved on the outer wall of the support rod 115. The two ends of the tension spring 117 are distributed and fixedly connected to the support rod 115 and the cross plate 114. By setting the tension spring 117, hard contact between the support plate 110 and the building can be prevented, which is beneficial to the protection of the building.

[0029] Specifically, when using this device: first, the mobile cart 100 is pushed to the required position by the moving wheels 106. Then, according to different construction sites, the corresponding drive screw 103 is activated to drive the connecting plate 105 to move downward. The support rod 104 contacts the ground, thereby leveling the mobile cart 100, which is beneficial for adapting to different usage sites. After the mobile cart 100 is leveled, the corresponding cylinder 112 is activated according to the different top surfaces of different buildings. The cylinder 112 drives the support plate 110 to move upward. When the pad 116 contacts the building, the tension spring 117 can prevent hard contact with the building, thereby preventing damage to the building and protecting the building. Multiple independent cylinders 112 can improve applicability.

[0030] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A building demolition lifting device with a correction function, comprising a mobile vehicle (100) and a correction frame (101) fixedly connected to the top wall of the mobile vehicle (100), characterized in that, The top wall of the mobile vehicle (100) is fixedly connected with a leveling frame (102) that is evenly distributed. The bottom wall of the leveling frame (102) is rotatably connected with a drive screw (103). The inner wall of the mobile vehicle (100) is slidably connected with a support rod (104). The outer wall of the support rod (104) is fixedly connected with a connecting plate (105). The connecting plate (105) is threadedly connected to the drive screw (103). The top wall of the straightening frame (101) is connected with a correction component. The side wall of the mobile vehicle (100) is fixedly connected with evenly distributed moving wheels (106).

2. A building demolition lifting device with correction function according to claim 1, characterized in that, The correction component includes a support plate (110) slidably connected to the top wall of the correction frame (101), and a slide rod (111) fixedly connected to the bottom wall of the support plate (110). Two sets of slide rods (111) are symmetrically arranged about the central axis of the support plate (110), and the slide rods (111) are slidably connected to the inner wall of the correction frame (101).

3. A building demolition lifting device with correction function according to claim 2, characterized in that, The pallet (110) is evenly distributed in four to eight groups along the top wall of the straightening frame (101), and the top wall of the moving vehicle (100) is fixedly connected to a cylinder (112), the output end of the cylinder (112) being fixedly connected to the pallet (110).

4. A building demolition lifting device with correction function according to claim 3, characterized in that, The inner wall of the tray (110) is provided with a reset groove (113). Two sets of reset grooves (113) are symmetrically arranged about the central axis of the tray (110). A horizontal plate (114) is fixedly connected to the side wall of the reset groove (113). A uniformly distributed support rod (115) is slidably connected to the inner wall of the horizontal plate (114).

5. A building demolition lifting device with correction function according to claim 4, characterized in that, A gasket (116) is fixedly connected to the top wall of the support rod (115), and a tension spring (117) is sleeved on the outer wall of the support rod (115). The two ends of the tension spring (117) are fixedly connected to the support rod (115) and the cross plate (114).

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