Support for wall maintenance

Abstract

The utility model discloses a support for wall maintenance, which belongs to the technical field of wall maintenance and comprises a base and a support plate, a support screw rod in sliding connection with the support plate is rotatably mounted at one end of the top of the base, a nut positioned at the top of the support plate is mounted on the outer wall of the support screw rod, and a main support rod is rotatably mounted on the back of the support plate. A transmission block is rotatably mounted at one end of the main supporting rod, a transmission lead screw in transmission connection with the transmission block is rotatably mounted at the top of the base, and extension arms are slidably connected to the two sides of the supporting plate. The supporting plate leans against the wall, the transmission lead screw is rotated to drive the supporting plate to move up and down to the maintenance position, the nut is installed, movement is prevented, supporting maintenance can be carried out, the main supporting rod is directly connected with the supporting plate, therefore, the situation that supporting force is lost cannot occur, and stable supporting can be guaranteed; and through the arrangement of the extension arms, the supporting surface can be enlarged, and the maintenance effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of support for wall maintenance, belong to wall maintenance technical field. BACKGROUND

[0002] Wall mainly includes load-bearing wall and non-load-bearing wall, mainly plays the role of enclosure, separates space, wall of wall bearing structure building.The inclined, damaged condition of building wall needs to use repair support to repair, the existing repair support does not have supporting mechanism, it needs to use additional tool to assist support, reduce the application range of repair support, while repair support is directly fixed on ground, cannot make corresponding adjustment according to the different degree of wall inclination, improve the difficulty of repair work.In the application of the application number CN202022171474.6, a kind of repair support with supporting function for building wall is disclosed, by setting lifting ring, support plate, auxiliary support rod and sliding block, the setting cooperates the screw connection of lifting ring and first threaded shaft, the screw connection of support plate and first bolt and the rotary connection of auxiliary support rod and support plate and sliding block, rotate first threaded shaft, control the position of lifting ring, according to the degree of wall damage, adjust the height and length of support plate, rotate first bolt to fix support plate, to support wall, improve the application range of repair support.

[0003] But the device still has the following problems: the device supports the support through support rod, and the support plate is supported on the wall through the force of the support, the support rod does not directly support the support plate, and the support plate may lose support force due to deformation of the support, and the support and maintenance function cannot be achieved.

[0004] In view of the problem of unstable force of the support plate of the existing support for wall maintenance, the utility model provides a new solution. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to solve the problems of the prior art, and provide a support for wall maintenance.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A support for wall maintenance, comprising a base and a support plate, one end of the top of the base is rotatably installed with a support screw rod in sliding connection with the support plate, a nut is installed on the outer wall of the support screw rod and located at the top of the support plate, a main support rod is rotatably installed on the back of the support plate, one end of the main support rod is rotatably installed with a transmission block, a transmission screw rod is rotatably installed on the top of the base and in transmission connection with the transmission block, and extension arms are slidably connected to the two sides of the support plate.

[0008] Preferably, the front of the support plate is provided with a sliding groove, and one side of the extension arm is connected with an extension rod in sliding connection with the sliding groove.

[0009] Preferably, the upper and lower surfaces of the sliding groove are provided with limiting grooves, and the upper and lower surfaces of the extension rod are connected with limiting strips matched with the limiting grooves.

[0010] Preferably, the back of the support plate is rotatably provided with auxiliary support rods on both sides of the main support rod.

[0011] Preferably, the top of the base is provided with a plurality of uniformly distributed check teeth.

[0012] Preferably, the check teeth are triangular check teeth, and the base angle of the side close to the support plate is larger than the base angle of the side away from the support plate.

[0013] Preferably, the support screw is provided with two and is symmetrically installed on the top of the base.

[0014] Preferably, the top of the support plate is provided with a sliding hole in sliding connection with the support screw.

[0015] Preferably, one end of the transmission screw rod is connected with a rotary disc, and the rotary disc is connected with a rotary handle.

[0016] Preferably, the front of the support plate, the extension arm and the extension rod are all provided with soft pads.

[0017] The wall maintenance support provided by the utility model has the beneficial technical effects that: the support plate is placed against the wall, the transmission screw rod is rotated to drive the support plate to move up and down to the maintenance position, the nut is installed to prevent the support plate from moving, and the support plate can be maintained, the main support rod is directly connected with the support plate, so that the support force is not lost, and stable support is ensured, and the extension arm is arranged to expand the support surface and improve the maintenance effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of a preferred embodiment provided by the utility model;

[0019] Figure 2 It is a whole structure rear view of a preferred embodiment provided by the utility model;

[0020] Figure 3 It is a support plate structure schematic view of a preferred embodiment provided by the utility model;

[0021] Figure 4A base structure schematic view according to a preferred embodiment of the present application is provided.

[0022] Figure 5 A transmission screw rod connection schematic view according to a preferred embodiment of the present application is provided.

[0023] Figure 6 An auxiliary support rod structure schematic view according to a preferred embodiment of the present application is provided.

[0024] In the figure: 1, base; 2, support plate; 3, support screw; 4, nut; 5, main support rod; 6, transmission block; 7, transmission screw rod; 8, extension arm; 9, sliding groove; 10, extension rod; 11, limiting groove; 12, limiting strip; 13, auxiliary support rod; 14, check tooth; 15, sliding hole; 16, turntable; 17, handle. DETAILED DESCRIPTION

[0025] In order to make the technical personnel in the art more clear and explicit technical scheme of the present application, the following embodiments and the present application are described in further detail with reference to the drawings, but the embodiments of the present application are not limited thereto.

[0026] As Figures 1-6 shown, the support for wall maintenance provided by the present embodiment includes a base 1 and a support plate 2, one end of the top of the base 1 is rotatably installed with a support screw 3 that is in sliding connection with the support plate 2, a nut 4 is installed on the outer wall of the support screw 3 and located at the top of the support plate 2, a main support rod 5 is rotatably installed on the back of the support plate 2, one end of the main support rod 5 is rotatably installed with a transmission block 6, a transmission screw rod 7 that is in transmission connection with the transmission block 6 is rotatably installed on the top of the base 1, and extension arms 8 are in sliding connection with both sides of the support plate 2. Through the setting of the base 1, the support plate 2, the support screw 3, the nut 4, the main support rod 5, the transmission block 6 and the transmission screw rod 7, the support plate 2 is placed against the wall, the transmission screw rod 7 is rotated to move the support plate 2 up and down to the maintenance position, the nut is installed to prevent the movement, and the support maintenance can be performed. Since the main support rod 5 is directly connected with the support plate 2, the situation of losing support force does not occur, and stable support can be ensured; through the setting of the extension arms 8, the support surface can be expanded, and the maintenance effect can be improved.

[0027] In the present embodiment, as Figure 1 , Figure 2 and Figure 3As shown, the front of the support plate 2 is provided with a sliding groove 9, one side of the extension arm 8 is connected with an extension rod 10 which is in sliding connection with the sliding groove 9, the upper and lower surfaces of the sliding groove 9 are both provided with a limiting groove 11, and the upper and lower surfaces of the extension rod 10 are both connected with a limiting strip 12 which is matched with the limiting groove 11. Through the setting of the sliding groove 9 and the extension rod 10, the extension rod 10 is flush with the front of the support plate 2, which can ensure that the maintenance surface is uniformly stressed, and through the setting of the limiting groove 11 and the limiting strip 12, a limiting effect is achieved.

[0028] In this embodiment, as shown in Figure 2 , Figure 4 and Figure 6 , the back of the support plate 2 is rotatably provided with an auxiliary support rod 13 located on both sides of the main support rod 5, and the top of the base 1 is provided with a plurality of uniformly distributed check teeth 14, which are triangular check teeth. The bottom angle of the check teeth 14 near the support plate 2 is larger than the bottom angle of the check teeth 14 away from the support plate 2. Through the setting of the auxiliary support rod 13 and the check teeth 14, an auxiliary support effect is achieved, which ensures stable support. The bottom angle of the check teeth 14 near the support plate 2 is larger than the bottom angle of the check teeth 14 away from the support plate 2, which can automatically check and facilitate use.

[0029] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the support screw 3 is provided with two and is symmetrically installed on the top of the base 1, the top of the support plate 2 is provided with a sliding hole 15 which is in sliding connection with the support screw 3, one end of the transmission screw rod 7 is connected with a rotary disc 16, the rotary disc 16 is connected with a rotary handle 17, and the front of the support plate 2, the extension arm 8 and the extension rod 10 are all provided with a soft pad. Through the setting of the two support screws 3, the stability of the support plate 2 is improved, through the setting of the rotary disc 16 and the rotary handle 17, use is facilitated, and through the setting of the soft pad, the maintenance surface is protected from damage.

[0030] In this embodiment, as shown in Figures 1-6 , the working process of the support for wall maintenance provided in this embodiment is as follows:

[0031] Step 1: when in use, move the device to the wall side, rotate the transmission screw rod 7 to first place the support plate 2 against the wall, continue to rotate the transmission screw rod 7 to drive the support plate 2 to move up to the maintenance position, install the nut to prevent shifting, continue to rotate the transmission screw rod 7 to press the support plate 2 against the maintenance surface, so that support and maintenance can be performed;

[0032] Step 2: during the process of moving up the support plate 2 driven by the transmission screw rod 7, the auxiliary support rod 13 plays an auxiliary support role;

[0033] Step 3: if the maintenance surface needs to be increased, pull the extension arm 8 to the two sides.

[0034] The above merely illustrates the further embodiments of the present application, but the protection scope of the present application is not limited thereto, any skilled in the art can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the disclosed scope, which all belong to the protection scope of the present application.

Claims

1. A support for wall maintenance comprising a base (1) and a support plate (2), characterized in that, One end of the top of the base (1) is rotatably installed with the support screw rod (3) which is slidably connected with the support plate (2), the outer wall of the support screw rod (3) is installed with the nut (4) which is located at the top of the support plate (2), the back of the support plate (2) is rotatably installed with the main support rod (5), one end of the main support rod (5) is rotatably installed with the transmission block (6), the top of the base (1) is rotatably installed with the transmission screw rod (7) which is drivingly connected with the transmission block (6), both sides of the support plate (2) are slidably connected with the extension arm (8).

2. A wall support according to claim 1, wherein The front of the support plate (2) is provided with the sliding groove (9), one side of the extension arm (8) is connected with the extension rod (10) which is slidably connected with the sliding groove (9).

3. A wall support according to claim 2, wherein The upper and lower surfaces of the sliding groove (9) are both provided with the limiting groove (11), the upper and lower surfaces of the extension rod (10) are both connected with the limiting strip (12) which cooperates with the limiting groove (11).

4. The wall support of claim 1, wherein The back of the support plate (2) is rotatably installed with the auxiliary support rod (13) which is located at both sides of the main support rod (5).

5. A wall support according to claim 4, wherein The top of the base (1) is provided with a plurality of uniformly distributed check teeth (14).

6. A wall support according to claim 5, wherein The check teeth (14) are triangular check teeth, the bottom angle of the side of the check teeth (14) which is close to the support plate (2) is greater than the bottom angle of the side which is away from the support plate (2).

7. The wall support of claim 1, wherein: The support screw rod (3) is provided with two and is symmetrically installed at the top of the base (1).

8. The wall support of claim 1, wherein: The top of the support plate (2) is provided with the sliding hole (15) which is slidably connected with the support screw rod (3).

9. The wall support of claim 1, wherein, One end of the transmission screw rod (7) is connected with the rotating disc (16), the rotating disc (16) is connected with the rotating handle (17).

10. The wall support of claim 2, wherein: The front of the support plate (2), the extension arm (8) and the extension rod (10) are all installed with the soft pad.

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