Wall surface reinforcing device for wall surface flatness finishing

Abstract

The utility model discloses a wall surface reinforcing device for wall surface flatness finishing, and relates to the technical field of wall surface reinforcing devices. The adjusting device comprises a reinforcing plate and two adjusting mechanisms, each adjusting mechanism comprises a base and a sliding seat vertically matched in the base in a sliding mode, two sliding blocks are oppositely and vertically matched in the sliding seat in a sliding mode, a transmission plate is hinged to the corners of the sliding blocks and one side of the reinforcing plate, and a two-way threaded rod matched with the two sliding blocks in a threaded mode is rotationally matched in the sliding seat. Any one of the two-way threaded rods and the belt wheels is rotated to drive the two-way threaded rods and the belt wheels to rotate, the two belt wheels synchronously rotate through the transmission belt, then the two-way threaded rods are driven to synchronously rotate, the two-way threaded rods drive the two sliding blocks to oppositely slide, and the sliding blocks drive the reinforcing plate to horizontally slide through the transmission plate to be tightly pressed and attached to the wall face. And the four transmission plates are arranged to be hinged to the four corners of one side of the reinforcing plate, so that the stability of tight pressing and attaching of the reinforcing plate and the wall surface is conveniently improved.

Description

Technical Field

[0001] The utility model belongs to the field of wall reinforcement devices, and in particular relates to a wall reinforcement device for trimming the flatness of a wall. Background Art

[0002] In architecture, a wall refers to a vertical space partition structure used to enclose, divide or protect a certain area. It is one of the most important elements in architectural design and has two functions: on the one hand, as the external maintenance structure of the building, it needs to provide sufficiently good waterproof, windproof, thermal insulation and heat-insulating properties to provide protection for the indoor environment; on the other hand, the wall is the main means for architects to divide the space to meet the requirements of building functions and space. When renovating old houses, the wall surface will bulge and fall off over a long period of time, resulting in an uneven wall surface, which needs to be trimmed. However, direct trimming and polishing may cause the wall to crack.

[0003] The Chinese patent with the announcement number CN218265112U discloses a wall reinforcement device for finishing the flatness of a concrete wall, which belongs to the field of building construction technology. It aims at the problem that the wall reinforcement device for finishing the flatness of a concrete wall in the prior art will cause a certain degree of damage to the wall when it is used, and it is time-consuming and laborious to drive the anchor rod into the concrete wall, which is very inconvenient. The invention comprises an outer sleeve, the inner side wall of the outer sleeve is slidably connected with a connecting rod, a limiting mechanism is arranged between the outer sleeve and the connecting rod, and an anchor nail is slidably inserted on the side of the bottom plate, and two The joint blocks are each provided with a reinforcement mechanism, and the ends of the two reinforcement mechanisms are commonly connected with a reinforcement plate. The utility model adjusts the protruding length of the connecting rod inside the outer sleeve through a limiting mechanism, thereby adjusting the reinforcement plate to the middle position of the wall surface, thereby improving the reinforcement effect on the wall surface, and pushing the reinforcement plate to be pressed and fitted onto the wall surface through the reinforcement mechanism, so that the reinforcement is stable and damage to the wall body is avoided. However, the wall reinforcement device for flattening the concrete wall surface in the application uses two threaded rods to adjust the reinforcement plate, which is not only inefficient, but also the threaded rods are connected to the middle of the reinforcement plate, which has low stability for the reinforcement plate.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a wall reinforcement device for repairing the flatness of the wall.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A wall reinforcement device for wall flatness trimming comprises a reinforcement plate and two adjustment mechanisms. The adjustment mechanism comprises a base and a sliding seat vertically slidably engaged in the base. Two sliding blocks are vertically slidably engaged towards each other in the sliding seat. A transmission plate is hinged at a corner between the sliding block and one side of the reinforcement plate. A bidirectional threaded rod rotatably engaged with the threads of the two sliding blocks is disposed in the sliding seat. A pulley is disposed at one end of the bidirectional threaded rod extending out of the sliding seat, and a transmission belt is provided for transmission between the two pulleys.

[0008] Optionally, a first T-shaped groove is provided in the base, and the sliding seat is in the shape of a long T-shaped strip. The sliding seat is slidably fitted in the first T-shaped groove, and a positioning handle bolt for positioning the sliding seat is provided in the upper thread of the base, so as to guide the sliding seat to slide through the first T-shaped groove, thereby improving the sliding stability of the sliding seat.

[0009] Optionally, a bottom plate is provided at the bottom end of the base, reinforcing ribs are provided between the bottom plate and the base, two anchor nails are slidably fitted on the upper side of the bottom plate, and the bottom ends of the anchor nails penetrate the bottom plate, so as to facilitate positioning and installing the bottom plate through the anchor nails.

[0010] Optionally, a second T-shaped groove is provided on one side of the sliding seat, and the sliding block is a T-shaped block structure. The sliding block is slidably fitted in the second T-shaped groove, so that the sliding block is guided to slide through the second T-shaped groove.

[0011] Optionally, two bearing seats are provided in the second T-shaped groove, bearings are provided in the bearing seats, smooth curved surfaces are provided at both ends of the bidirectional threaded rod, and the two ends of the bidirectional threaded rod are respectively fixed in two bearings, so as to improve the rotation stability of the bidirectional threaded rod through the bearings.

[0012] Optionally, a hand wheel is provided at the upper end of the bidirectional threaded rod, and the two transmission plates in the adjustment mechanism are in an eight-shaped structure, which is convenient for driving the bidirectional threaded rod to rotate through the hand wheel.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] By rotating any one of them, the two-way threaded rod and the pulley are driven to rotate, and the two pulleys rotate synchronously through the transmission belt, thereby driving the two two-way threaded rods to rotate synchronously, the two-way threaded rod drives the two sliders to slide toward each other, and the slider drives the reinforcement plate to slide horizontally and press it against the wall through the transmission plate, so as to improve the adjustment efficiency and convenience of the reinforcement plate, and by arranging four transmission plates hinged at the four corners of one side of the reinforcement plate, it is convenient to improve the stability of the tight press between the reinforcement plate and the wall.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of an embodiment of the utility model;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] Reinforcement plate 1, adjustment mechanism 2, transmission plate 200, base 201, sliding seat 202, slider 203, bidirectional threaded rod 204, pulley 205, transmission belt 206, first T-shaped groove 207, positioning handle bolt 208, bottom plate 209, anchor 210, second T-shaped groove 211, bearing seat 212, bearing 213, hand wheel 214.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be described in further detail with reference to the accompanying drawings.

[0024] See also Figure 1-3 As shown, in this embodiment, a wall reinforcement device for wall flatness trimming is provided, including a reinforcement plate 1 and two adjustment mechanisms 2. The adjustment mechanism 2 includes a base 201 and a sliding seat 202 vertically slidably engaged in the base 201. Two sliders 203 are vertically slidably engaged toward each other in the sliding seat 202. A transmission plate 200 is hinged at a corner between the slider 203 and one side of the reinforcement plate 1. A bidirectional threaded rod 204 is rotatably engaged in the sliding seat 202 and threadably engaged with the two sliders 203. A pulley 205 is provided at one end of the bidirectional threaded rod 204 extending out of the sliding seat 202, and a transmission belt 206 is engaged for transmission between the two pulleys 205.

[0025] By rotating any one of them, the two-way threaded rod 204 and the pulley 205 are driven to rotate, and the two pulleys 205 rotate synchronously through the transmission belt 206, thereby driving the two two-way threaded rods 204 to rotate synchronously, and the two-way threaded rod 204 drives the two sliders 203 to slide toward each other, and the slider 203 drives the reinforcement plate 1 to slide horizontally and press it against the wall through the transmission plate 200, so as to improve the adjustment efficiency and convenience of the reinforcement plate 1, and by setting four transmission plates 200 hinged at the four corners of one side of the reinforcement plate 1, it is convenient to improve the stability of the reinforcement plate 1 being pressed against the wall.

[0026] In the present embodiment, a first T-shaped groove 207 is provided in the base 201, and the sliding seat 202 is in the shape of a T-shaped long strip. The sliding seat 202 is slidably fitted in the first T-shaped groove 207. A positioning handle bolt 208 for positioning the sliding seat 202 is provided on the upper thread of the base 201, so that the sliding seat 202 can be guided to slide through the first T-shaped groove 207, thereby improving the sliding stability of the sliding seat 202 and facilitating the positioning of the sliding seat 202 after sliding through the positioning handle bolt 208.

[0027] In this embodiment, a bottom plate 209 is provided at the bottom end of the base 201, and reinforcing ribs are provided between the bottom plate 209 and the base 201. Two anchors 210 are slidably fitted on the upper side of the bottom plate 209, and the bottom ends of the anchors 210 penetrate the bottom plate 209, so as to facilitate the positioning and installation of the bottom plate 209 through the anchors 210, and then the positioning and installation of the base 201.

[0028] In this embodiment, a second T-shaped groove 211 is provided on one side of the sliding seat 202, and the slider 203 is a T-shaped block structure. The slider 203 slides in the second T-shaped groove 211, so that the slider 203 is guided to slide through the second T-shaped groove 211, thereby improving the sliding stability of the slider 203.

[0029] In the present embodiment, two bearing seats 212 are provided in the second T-shaped groove 211, and bearings 213 are provided in the bearing seats 212. Smooth curved surfaces are provided at both ends of the bidirectional threaded rod 204. The two ends of the bidirectional threaded rod 204 are respectively fixed in the two bearings 213, so as to improve the rotation stability of the bidirectional threaded rod 204 through the bearings 213, and to improve the stability of the bidirectional threaded rod 204 driving the slider 203 to slide.

[0030] The upper end of the bidirectional threaded rod 204 of this embodiment is provided with a hand wheel 214, and the two transmission plates 200 in the adjustment mechanism 2 are in an eight-shaped structure, which is convenient for driving the bidirectional threaded rod 204 to rotate through the hand wheel 214, thereby improving the convenience of driving the bidirectional threaded rod 204 to rotate.

[0031] Working principle: After fixing the base 201 by the anchor nail 210, slide and adjust the height of the sliding seat 202, then position the height of the sliding seat 202 by the positioning handle bolt 208, and then manually turn any hand wheel 214 to drive the two-way threaded rod 204 and the pulley 205 to rotate, and the two pulleys 205 rotate synchronously through the transmission belt 206, thereby driving the two two-way threaded rods 204 to rotate synchronously, and the two-way threaded rod 204 drives the two sliders 203 to slide toward each other, and the slider 203 drives the reinforcement plate 1 to slide horizontally and press it against the wall through the transmission plate 200, so as to improve the adjustment efficiency and convenience of the reinforcement plate 1, and by setting four transmission plates 200 hinged at the four corners of one side of the reinforcement plate 1, it is convenient to improve the stability of the reinforcement plate 1 being pressed against the wall.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A wall reinforcement device for wall flatness finishing, characterized in that: include: A reinforcement plate (1) and two adjustment mechanisms (2), wherein the adjustment mechanism (2) comprises a base (201), a sliding seat (202) vertically slidably engaged in the base (201), two sliders (203) vertically slidably engaged towards each other in the sliding seat (202), a transmission plate (200) is hingedly connected at a corner of the slider (203) and one side of the reinforcement plate (1), a bidirectional threaded rod (204) rotatably engaged in the sliding seat (202) and threadably engaged with the two sliders (203), a pulley (205) is provided at one end of the bidirectional threaded rod (204) extending out of the sliding seat (202), and a transmission belt (206) is engaged for transmission between the two pulleys (205).

2. A wall reinforcement device for wall flatness finishing according to claim 1, characterized in that: A first T-shaped groove (207) is provided in the base (201); the sliding seat (202) is in the shape of a T-shaped strip; the sliding seat (202) is slidably fitted in the first T-shaped groove (207); and a positioning handle bolt (208) for positioning the sliding seat (202) is threadedly fitted on the upper portion of the base (201).

3. A wall reinforcement device for wall surface flatness trimming according to claim 1, characterized in that: A bottom plate (209) is provided at the bottom end of the base (201), a reinforcing rib is provided between the bottom plate (209) and the base (201), two anchors (210) are slidably fitted on the upper side of the bottom plate (209), and the bottom ends of the anchors (210) penetrate the bottom plate (209).

4. A wall reinforcement device for wall surface flatness trimming according to claim 1, characterized in that: A second T-shaped groove (211) is provided on one side of the sliding seat (202); the sliding block (203) is a T-shaped block structure; the sliding block (203) is slidably fitted in the second T-shaped groove (211).

5. A wall reinforcement device for wall surface flatness trimming according to claim 4, characterized in that: Two bearing seats (212) are arranged in the second T-shaped groove (211), bearings (213) are arranged in the bearing seats (212), smooth curved surfaces are arranged at both ends of the bidirectional threaded rod (204), and both ends of the bidirectional threaded rod (204) are respectively fixed in the two bearings (213).

6. A wall reinforcement device for wall surface flatness trimming according to claim 1, characterized in that: A hand wheel (214) is provided at the upper end of the bidirectional threaded rod (204), and two transmission plates (200) in the adjustment mechanism (2) are in an eight-shaped structure.

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