Temporary bearing device for house maintenance

Abstract

The utility model provides a temporary bearing device for house maintenance, which relates to the technical field of house maintenance and comprises a convenient mechanism, and a lifting mechanism is fixedly mounted at the top of the convenient mechanism. According to the device, the two forward and reverse motors are started, the two L-shaped supporting blocks move on the two threaded rods, then the supporting plate is driven to move up and down, the supporting plate is movably arranged on the four limiting rods in a sleeving mode, and under the action of the four limiting lantern rings, the supporting plate cannot be disengaged from the four limiting rods all the time; the stability of vertical movement of the supporting plate is further ensured, so that the bearing plates mounted on the four supporting columns are in contact with places needing to be supported and borne, the supported places with different heights can be borne by adjusting the heights of the bearing plates, and the flexibility of field use is improved; and therefore, the use effect of the temporary bearing device for house maintenance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of house maintenance, in particular to a temporary load-bearing device for house maintenance. Background Art

[0002] House maintenance refers to a series of operations and measures to inspect, repair, replace or improve the house structure, equipment, decoration, etc. In the process of house maintenance, in order to ensure construction safety, a temporary weighing device is generally used. Its function is to bear the load of the original structure during the house maintenance period, and transfer the load to the temporary support point to ensure that the house will not collapse or deform.

[0003] In the prior art, since the support points in the house maintenance process are different and there are support points of different heights, the existing temporary load-bearing devices need to be temporarily built by workers and cannot meet the load-bearing requirements of support points of different heights, thereby reducing the use effect of the temporary load-bearing devices for house maintenance. Utility Model Content

[0004] The utility model aims to solve the problem that the temporary load-bearing device of the existing equipment cannot bear the load of supporting points at different heights when the temporary load-bearing device is in use, and proposes a temporary load-bearing device for house maintenance.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a temporary load-bearing device for house maintenance, comprising a convenient mechanism, a lifting mechanism is fixedly installed on the top of the convenient mechanism;

[0006] The lifting mechanism includes two columns, the inner walls of the two columns are provided with two limit grooves, the inner walls of the four limit grooves are movably embedded with limit sliders, the tops of the two columns are fixedly installed with forward and reverse motors, the bottoms of the two forward and reverse motors are fixedly installed with threaded rods, the outer walls of the two threaded rods are threadedly connected with L-shaped support blocks, and the outer walls of the two L-shaped support blocks are fixedly connected to one side of the outer walls of the four limit sliders, a support plate is fixedly installed between the tops of the two L-shaped support blocks, four support columns are fixedly installed on the top of the support plate, and a load-bearing plate is fixedly installed between the tops of the four support columns.

[0007] Preferably, a strip plate is fixedly mounted on one side of the outer wall of the two columns, and two limit rods are fixedly mounted on the top of the two strip plates.

[0008] Preferably, the outer surfaces of the four limit rods are all fixedly sleeved with limit rings, and the inner surface wall of the support plate is movably sleeved on the outer surfaces of the four limit rods.

[0009] Preferably, the convenient mechanism comprises a cart, and four square holes are formed on the top of the cart.

[0010] Preferably, two electric push rods are fixedly mounted on the top of the cart, U-shaped frames are fixedly mounted on the output ends of the two electric push rods, and the outer walls of the two U-shaped frames are movably inserted into the four square holes.

[0011] Preferably, two universal wheels are fixedly mounted on the bottom of the two U-shaped frames, four gripping plates are fixedly mounted on the bottom of the cart, and a handle is fixedly mounted on the top of the cart.

[0012] Preferably, the top of the cart is fixedly connected to the bottoms of the two columns.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, according to the on-site house maintenance and the place where the load-bearing height needs to be supported, two forward and reverse motors are started to drive the two L-shaped support blocks to move on the two threaded rods. Since the four limit sliders all move inside the four limit grooves, and the support plate is sleeved on the four limit rods, the stability of the up and down movement of the support plate is improved, until the load-bearing plates on the four support columns contact the places that need to be supported and loaded, so that it can meet the load-bearing requirements of places that need to be supported at different heights. Then, under the action of the four limit rings, the support plate is prevented from being separated from the four limit rods, thereby improving the use effect of the temporary load-bearing device for house maintenance.

[0015] 2. In the utility model, the cart is moved to the place where support and load-bearing are required by pulling the handle, and then two electric push rods are started to drive two U-shaped frames and four universal wheels, and move upward along the four square holes for a suitable distance, so that the four gripping plates are in contact with the ground, thereby preventing the temporary load-bearing device from moving when in use, thereby reducing the effect of bearing the load on the supporting point, and further improving the use effect of the temporary load-bearing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model proposes a subjective structural stereogram of a temporary load-bearing device for house repair;

[0017] Figure 2 A three-dimensional diagram of a lifting mechanism of a temporary load-bearing device for house maintenance proposed by the utility model;

[0018] Figure 3 This is a partial exploded diagram of the lifting mechanism of a temporary load-bearing device for house maintenance proposed by the utility model;

[0019] Figure 4 A convenient mechanism disassembly diagram of a temporary load-bearing device for house repair is proposed for the utility model;

[0020] Figure 5 The utility model provides a bottom view of a convenient mechanism of a temporary load-bearing device for house repair.

[0021] Legend:

[0022] 1. Lifting mechanism; 101. Column; 102. Limiting groove; 103. Limiting slider; 104. Forward and reverse motor; 105. Threaded rod; 106. L-shaped support block; 107. Support plate; 108. Support column; 109. Load-bearing plate; 110. Strip plate; 111. Limiting rod; 112. Limiting collar;

[0023] 2. Convenient mechanism; 201. Trolley; 202. Square hole; 203. Electric push rod; 204. U-shaped frame; 205. Universal wheel; 206. Grip floor; 207. Handle. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a temporary load-bearing device for house maintenance, including a convenient mechanism 2, and a lifting mechanism 1 is fixedly installed on the top of the convenient mechanism 2;

[0027] The lifting mechanism 1 includes two columns 101, the inner surface walls of the two columns 101 are each provided with two limit grooves 102, the inner surface walls of the four limit grooves 102 are each movably embedded with a limit slider 103, the tops of the two columns 101 are each fixedly installed with a forward and reverse motor 104, the bottoms of the two forward and reverse motors 104 are each fixedly installed with a threaded rod 105, the outer surface walls of the two threaded rods 105 are each threadedly connected with an L-shaped support block 106, and the outer surface walls of the two L-shaped support blocks 106 are each fixedly connected to one side of the outer wall of the four limit sliders 103, A support plate 107 is fixedly installed between the tops of the two L-shaped support blocks 106, four support columns 108 are fixedly installed on the top of the support plate 107, a load-bearing plate 109 is fixedly installed between the tops of the four support columns 108, a strip plate 110 is fixedly installed on one side of the outer wall of the two columns 101, two limit rods 111 are fixedly installed on the top of the two strip plates 110, the outer walls of the four limit rods 111 are fixedly sleeved with limit rings 112, and the inner wall of the support plate 107 is movably sleeved on the outer wall of the four limit rods 111.

[0028] The effect achieved by the entire embodiment 1 is that when a house is under repair and a certain place needs to be supported and loaded, the two forward and reverse motors 104 are started. Since the limit sliders 103 installed on both sides of the L-shaped support block 106 are movably embedded in the two limit grooves 102, the two L-shaped support blocks 106 can stably move on the two threaded rods 105, thereby driving the support plate 107 to move up and down stably. Because the support plate 107 is movably mounted on the four limit rods 111 and under the action of the four limit rings 112, the support plate 107 will never separate from the four limit rods 111, further ensuring the stability of the up and down movement of the support plate 107, causing the load-bearing plates 109 installed on the four support columns 108 to contact the places that need to be supported and loaded, so that the height of the load-bearing plates 109 can be adjusted to bear the load at places that need to be supported at different heights, thereby improving the flexibility of on-site use, thereby improving the use effect of the temporary load-bearing device for house repair.

[0029] Embodiment 2, as Figure 2-Figure 5 As shown, the convenient mechanism 2 includes a cart 201, four square holes 202 are opened on the top of the cart 201, two electric push rods 203 are fixedly installed on the top of the cart 201, U-shaped frames 204 are fixedly installed on the output ends of the two electric push rods 203, and the outer walls of the two U-shaped frames 204 are movably inserted into the four square holes 202, two universal wheels 205 are fixedly installed on the bottom of the two U-shaped frames 204, four gripping plates 206 are fixedly installed on the bottom of the cart 201, a handle 207 is fixedly installed on the top of the cart 201, and the top of the cart 201 is fixedly connected to the bottoms of the two columns 101.

[0030] The effect achieved by the entire embodiment 2 is that when the load-bearing device needs to be used, the handle 207 is first used to push the cart 201 to the place where the load is needed, and then the two electric push rods 203 are started to drive the two U-shaped frames 204 to move upward. Since two universal wheels 205 are installed at the bottom of the two U-shaped frames 204, the two U-shaped frames 204 and the four universal wheels 205 are slowly moved upward along the four square holes 202 until the four gripping plates 206 installed at the bottom of the cart 201 are in contact with the ground, thereby facilitating movement on site and preventing position movement during load-bearing, which would result in poor load-bearing effect, thereby further improving the use effect of the temporary load-bearing device.

[0031] Working principle: First, the worker pushes the cart 201 to the place where the house maintenance needs to support the load through the handle 207, and then starts the two electric push rods 203 at the same time, and drives the two U-shaped frames 204 and the four universal wheels 205 to move upward until the four gripping plates 206 are in contact with the ground. Then, according to the height of the load support required, the two forward and reverse motors 104 are started, and under the action of the four limit sliders 103 and the four limit slots 102, the two L-shaped brackets 106 are driven to move stably on the two threaded rods 105, and the two L The support plate 107 installed on the support block 106 is also movably mounted on four limit rods 111, which further improves the stability of the up and down movement of the support plate 107, so that the four support columns 108 and the load-bearing plate 109 installed on the support plate 107 can bear the load of support points at different heights, thereby improving the flexibility of on-site use. In general, through the action of the lifting mechanism 1 and the convenient mechanism 2, the temporary load-bearing device is easy to move on-site, and can bear the load of support points at different heights, thereby improving the use effect of the temporary load-bearing device for house maintenance.

[0032] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A temporary load-bearing device for house maintenance, characterized in that: It comprises a convenient mechanism (2), a lifting mechanism (1) being fixedly mounted on the top of the convenient mechanism (2); The lifting mechanism (1) comprises two columns (101), the inner surface walls of the two columns (101) are each provided with two limit grooves (102), the inner surface walls of the four limit grooves (102) are each movably embedded with a limit slider (103), the tops of the two columns (101) are each fixedly mounted with a forward and reverse motor (104), the bottoms of the two forward and reverse motors (104) are each fixedly mounted with a threaded rod (105), the outer surface walls of the two threaded rods (105) are each threadedly connected with an L-shaped support block (106), and the outer surface walls of the two L-shaped support blocks (106) are each fixedly connected to one side of the outer wall of the four limit sliders (103), a support plate (107) is fixedly mounted between the tops of the two L-shaped support blocks (106), four support columns (108) are fixedly mounted on the top of the support plate (107), and a load-bearing plate (109) is fixedly mounted between the tops of the four support columns (108).

2. A temporary load-bearing device for house maintenance according to claim 1, characterized in that: A strip plate (110) is fixedly mounted on one side of the outer wall of the two upright posts (101), and two limit rods (111) are fixedly mounted on the top of the two strip plates (110).

3. A temporary load-bearing device for house maintenance according to claim 2, characterized in that: The outer walls of the four limiting rods (111) are all fixedly sleeved with limiting collars (112), and the inner wall of the support plate (107) is movably sleeved on the outer walls of the four limiting rods (111).

4. A temporary load-bearing device for house maintenance according to claim 3, characterized in that: The convenient mechanism (2) comprises a trolley (201), and four square holes (202) are provided on the top of the trolley (201).

5. A temporary load-bearing device for house maintenance according to claim 4, characterized in that: Two electric push rods (203) are fixedly installed on the top of the cart (201), and U-shaped frames (204) are fixedly installed on the output ends of the two electric push rods (203), and the outer walls of the two U-shaped frames (204) are movably inserted into the inside of the four square holes (202).

6. A temporary load-bearing device for house maintenance according to claim 5, characterized in that: Two universal wheels (205) are fixedly installed at the bottom of the two U-shaped frames (204), four gripping plates (206) are fixedly installed at the bottom of the cart (201), and a handle (207) is fixedly installed at the top of the cart (201).

7. A temporary load-bearing device for house maintenance according to claim 6, characterized in that: The top of the cart (201) is fixedly connected to the bottoms of the two columns (101).

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