Support frame for vertical detection device for constructional engineering

Abstract

The utility model relates to the technical field of vertical detection, in particular to a support frame for a vertical detection device for constructional engineering, which comprises an assembling seat and a lossless attachment module, the top end of the assembling seat is detachably connected with a plumb bob measuring device, and the bottom end of the assembling seat is detachably connected with the lossless attachment module; an inward-concave polygonal clamping groove is formed in the bottom of the assembling base, and the upper middle portion of the lossless attachment module is clamped into the polygonal clamping groove. A locking mechanism is further installed on the assembling base and used for fixing the lossless attachment module when the lossless attachment module is clamped into the polygonal clamping groove. By means of the simple replacement design of the lossless attachment module, overall replacement of the support is avoided, the maintenance cost is reduced, and lossless fixing is achieved.

Description

Technical Field

[0001] This utility model relates to the field of vertical detection technology, specifically to a support frame for a vertical detection device used in building engineering. Background Technology

[0002] Verticality testing commonly uses a plumb bob measuring device. When using it, the outer shell of the plumb bob measuring device is attached to the wall or clamped to other components, such as beams, using the mechanical clamps on the plumb bob measuring device.

[0003] When inspecting walls, the method of placing the casing of a plumb bob measuring instrument against the wall (requiring someone to apply pressure) is often used. The plumb bob falls, and the verticality is judged by measuring the distance between the plumb line and the wall.

[0004] If the wall needs to be placed for a long time and the wall is not easy to support with a destructive support such as drilling, a non-destructive support is required. Currently, suction cups are commonly used. Some wall surfaces, such as concrete or brick walls, may have bumps or cracks, which may cause the suction cups to not be able to seal completely.

[0005] This solution also provides a support frame for a non-destructive vertical testing device in building engineering, which uses adhesive to fix the plumb bob measuring instrument to a wall or other object. Utility Model Content

[0006] (I) Technical Issues

[0007] The present invention aims to at least solve the problem of how to provide a non-destructive support structure in environments where suction cups are not applicable.

[0008] (II) Technical Content

[0009] This solution provides a support frame for a vertical testing device used in building engineering, which is achieved by the following specific technical means: including an assembly base and a non-destructive attachment module, wherein the top end of the assembly base is detachably connected to a plumb bob measuring device, and the bottom end is detachably connected to the non-destructive attachment module;

[0010] A concave polygonal slot is formed at the bottom of the assembly base, and the upper part of the non-destructive attachment module is inserted into the polygonal slot; a locking mechanism is also installed on the assembly base, which is used to fix the non-destructive attachment module when it is inserted into the polygonal slot.

[0011] Preferred technical solution 1: The non-destructive attachment module consists of a polygonal base plate adapted to the polygonal slot and an adhesive pad fixed to the front side of the polygonal base plate.

[0012] Preferred technical solution 2: The adhesive pad can also be replaced with a suction cup assembly;

[0013] The suction cup assembly also consists of a polygonal base plate and an array of suction cups fixed to the front wall of the polygonal base plate.

[0014] Preferred technical solution 3: The locking mechanism includes multiple sets of locking members arranged around the polygonal slot in the circumferential direction, and multiple sets of protrusions fixed on the circumferential side of the end face of the polygonal slot. A set of locking members slides through a channel opened on a corresponding set of protrusions and extends to the front side of the polygonal slot port to block the polygonal base plate.

[0015] Preferred technical solution four: The locking mechanism further includes a drive component for controlling the state of multiple sets of locking elements. The drive component is connected to the outer ends of the multiple sets of locking elements and is used to synchronously control the movement of the multiple sets of locking elements.

[0016] Preferred technical solution five: The driving component includes a column fixed at the center of the top of the assembly base, and the outer side of the plumb bob measuring device is mounted on the column;

[0017] The drive assembly also includes a sliding sleeve that slides up and down the column. A connecting arm is hinged between the sliding sleeve and the outer end of each locking member. By raising and lowering the sliding sleeve on the column, the connecting arm can be linked to control multiple locking members to move inward along the channel into the front side of the polygonal slot port, or to pull the inner end back from the polygonal slot into the channel.

[0018] Preferred technical solution six: There is also a polygonal bottom cover at the bottom of the assembly base. The polygonal bottom cover is used to cover the polygonal slot to protect the adhesive pad or array suction cup, so as to prevent dust or other debris from entering when not in use.

[0019] (III) Technical Effects

[0020] The above structure gives this solution the following advantages:

[0021] 1. It adopts a non-destructive fixing method, causing no damage to the wall surface;

[0022] 2. Installation only requires pressing to adhere, no tools are needed; replacing the adhesive pad can be done in seconds;

[0023] 3. Modular design (removable and replaceable) avoids the need to replace the entire bracket, reducing maintenance costs; Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of the overall structure of this solution;

[0026] Figure 2This diagram shows the combined use of this solution and the plumb bob measuring device.

[0027] Figure 3 This is a sectional view of the scheme;

[0028] Figure 4 This is an exploded view of the assembly base and polygonal base of this scheme;

[0029] Figure 5 This is an exploded view of the assembly base for this design.

[0030] Among them, 1. Assembly base, 11. Polygonal slot, 2. Non-destructive attachment module, 21. Polygonal base plate, 22. Adhesive pad, 3. Locking mechanism, 31. Locking part, 32. Boss, 321. Channel, 33. Drive assembly, 331. Column, 3311. Vertical hole, 332. Top column, 3321. Protrusion, 333. Sliding sleeve, 334. Connecting arm, 335. Spring, 4. Polygonal bottom cover, 41. Tooth groove, 5. Plumb bob measuring device. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1 , Figure 2 , Figure 3 A support frame for a vertical inspection device used in construction engineering includes an assembly base 1 and a non-destructive attachment module 2. The top end of the assembly base 1 is detachably connected to a plumb bob measuring device 5 (which is existing technology and has a structure that will not be described in detail), and the bottom end is detachably connected to the non-destructive attachment module 2. The non-destructive attachment module 2 is used for non-destructive attachment to walls or other objects.

[0033] A concave polygonal slot 11 is formed at the bottom of the assembly base 1. The polygonal structure at the top of the non-destructive attachment module 2 is inserted into the polygonal slot 11. The non-destructive attachment module 2 can be replaced after it fails.

[0034] A locking mechanism 3 is also installed on the assembly base 1. The locking mechanism 3 is used to fix the non-destructive attachment module 2 when it is inserted into the polygonal slot 11.

[0035] In one embodiment

[0036] Please see Figure 3 , Figure 4 , Figure 5The non-destructive attachment module 2 consists of a polygonal base plate 21 that is adapted (interference fit) to the polygonal slot 11 and an adhesive pad 22 fixed to the bottom side of the polygonal base plate 21. The adhesive pad 22 is a soft pad with an adhesive surface on the front side. The side of the polygonal base plate 21 extends to the outside of the adhesive pad 22. After the polygonal base plate 21 is fixed in the polygonal slot 11, it is pasted to the wall through the adhesive surface on the front side of the adhesive pad 22. At the same time, multiple sets of pry grooves extending towards the center are formed on the side of the adhesive pad 22. When it is necessary to pull the adhesive pad 22 away from the wall, it can be pulled directly or a tool can be inserted into the pry groove to pry it away, thus accelerating the separation.

[0037] The adhesive surface uses high-strength removable double-sided tape (such as 3M VHB RP series) or nano gel material. The initial tack is sufficient to withstand the weight of the plumb bob measuring instrument 5 (usually <5kg), and it is suitable for rough surfaces such as concrete and brick walls. The easily damaged non-destructive adhesion module 2 is made into a separate detachable part, solving the problem of "if one part is damaged, all parts are damaged" in traditional adhesive fixing.

[0038] In one embodiment

[0039] The non-destructive attachment module 2 can also be replaced with a suction cup assembly; the suction cup assembly also consists of a polygonal base plate 21 and an array of suction cups fixed on the front wall of the polygonal base plate 21 (composed of multiple small suction cups fixed in an array on the polygonal base plate 21). In this case, the array of suction cups used is preferably physical suction cups.

[0040] When used in an environment where suction cups are readily available, suction cups can also be used for easy replacement.

[0041] In one embodiment

[0042] Please see Figure 2 , Figure 3 , Figure 5 The locking mechanism 3 includes multiple sets of locking members 31 distributed around the polygonal slot 11. The locking members 31 are preferably plate-shaped blocks. Multiple sets of protrusions 32 are fixed on the periphery of the bottom end face of the polygonal slot 11 (the adhesive surface is located on the front side of the protrusion 31 and does not affect the use of the adhesive surface). A set of locking members 31 slides through a channel 321 opened on a corresponding protrusion 32 and extends to the front side of the port of the polygonal slot 11. When the polygonal base plate 21 is fully inserted into the polygonal slot 11, the inner end of the locking member 31 extends out from the channel 321 and can block the front side of the polygonal base plate 21 and contact the front wall of the polygonal base plate 21 to lock the polygonal base plate 21 and prevent the polygonal base plate 21 from coming out of the polygonal slot 11.

[0043] The locking mechanism 3 also includes a drive assembly 33 for controlling the state of multiple sets of locking elements 31. The drive assembly 33 is connected to the outer ends of the multiple sets of locking elements 31 and is used to synchronously control the multiple sets of locking elements 31 to slide inward or outward along the channel 321. The drive assembly 33 includes a column 331 fixed at the center of the top of the assembly base 1, and the outer side of the plumb bob measuring device 5 is mounted on the column 331. The drive assembly 33 also includes a sliding sleeve 333 that slides up and down on the column 331. A connecting arm 334 is hinged between the sliding sleeve 333 and the outer end of each set of locking elements 31. By raising and lowering the sliding sleeve 333 on the column 331, the connecting arm 334 can be linked to synchronously control the multiple sets of locking elements 31 to move inward along the channel 321 into the front side of the polygonal slot 11 port, or the inner end to be pulled back from the polygonal slot 11 into the channel 321, thus releasing the blocking state of the polygonal base plate 21.

[0044] Furthermore, the column 331 is a hollow column, and a top column 332 slides in the column 331. The protrusion 3321 that holds the side protrusion through the vertical hole 3311 opened on the side of the column 331 and is fixedly connected to the sliding sleeve 333. When the sliding sleeve 333 moves down, the protrusion 3321 slides down along the vertical hole 3311, and at the same time the top column 332 also slides down in the inner cavity of the column 331. The vertical hole 3311 can also limit the vertical movement stroke of the sliding sleeve 333.

[0045] When the protrusion 3321 is at the top of the vertical hole 3311, the inner ends of the multiple sets of locking members 31 are located on the front side of the polygonal base plate 21, that is, in a locking state on the polygonal base plate 21. When the sliding sleeve 333 slides down along the column 331, it first drives the multiple sets of locking members 31 to move outward until the inner ends of the locking members 31 move into the channel 321. At this time, the top column 332 slides through the top wall of the assembly base 1 and begins to contact the polygonal base plate 21. When the sliding sleeve 333 continues to move down, the locking members 31 continue to move outward. At this time, the top column 332 begins to pull the polygonal base plate 21 out of the polygonal slot 11. The polygonal base plate 21 is pushed out, and finally partially or completely pushed out of the polygonal slot 11. At this time, the sliding sleeve 333 moves to the bottom end of the column 331 and is blocked by the top wall of the assembly base 1. At the same time, the inner end of the locking member 31 has not yet completely disengaged from the channel 321. A spring 335 is connected between the sliding sleeve 333 and the top wall of the assembly base 1. The spring 335 is used to provide the pushing force to push the sliding sleeve 333 upward. After the sliding sleeve 333 is released, as the spring 335 rebounds, the locking member 31 will automatically return to the locked state, thereby realizing the rapid installation of the polygonal base plate 21.

[0046] In one embodiment

[0047] Please see Figure 1 , Figure 3 , Figure 4 , Figure 5At the bottom of the assembly base 1, there is also a polygonal bottom cover 4. The polygonal bottom cover 4 is used to cover the opening of the polygonal slot 11 to protect the adhesive pad 22 or the array suction cup, so as to prevent dust or other debris from entering when not in use. At the same time, there is a release coating on the inner wall of the polygonal bottom cover 4, so that it is not easy to stick when in contact with the adhesive surface.

[0048] The locking member 31 has a toothed front end, and there is a toothed groove 41 on the side wall of the polygonal bottom cover 4 corresponding to the locking member 31. When the top end face of the polygonal bottom cover 4 contacts the polygonal bottom plate 21, the front tooth of the inwardly moving locking member 31 engages with the toothed groove 41 on the side wall of the polygonal bottom cover 4, thereby fixing the polygonal bottom cover 4.

[0049] When it is necessary to remove the polygonal bottom cover 4, the locking member 31 can be initially moved outward to disengage from the contact state of the polygonal bottom cover 4.

[0050] During use, this solution requires daily maintenance of each component according to the established maintenance plan, and the non-destructive attachment module 2 should be inspected and replaced before use to ensure its working condition.

[0051] The parts not disclosed in this utility model are all prior art, and their specific structures and working principles will not be described in detail.

[0052] Unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A support frame for a vertical inspection device used in construction engineering, characterized in that: It includes a mounting base (1) and a non-destructive attachment module (2). The top of the mounting base (1) is used to assemble with the plumb bob measuring device (5), and the bottom is used to assemble with the non-destructive attachment module (2). A concave polygonal slot (11) is formed at the bottom of the assembly base (1), and the upper part of the non-destructive attachment module (2) is inserted into the polygonal slot (11); A locking mechanism (3) is also installed on the assembly base (1). The locking mechanism (3) is used to fix the non-destructive attachment module (2) when it is inserted into the polygonal slot (11).

2. The support frame for a vertical inspection device in building engineering according to claim 1, characterized in that: The non-destructive attachment module (2) consists of a polygonal base plate (21) adapted to the polygonal slot (11) and an adhesive pad (22) fixed to the front side of the polygonal base plate (21); The bottom side of the adhesive pad (22) is an adhesive surface.

3. A support frame for a vertical inspection device in building construction according to claim 2, characterized in that: The adhesive pad (22) can also be replaced with an array of suction cups.

4. A support frame for a vertical inspection device used in building construction, as described in claim 1 or 2, characterized in that: The locking mechanism (3) includes multiple sets of locking elements (31) arranged around the polygonal slot (11). One set of locking elements (31) slides through a set of corresponding channels (321) on the side wall of the assembly base (1) and extends to the front side of the polygonal base plate (21) for contact blocking.

5. A support frame for a vertical inspection device in building construction according to claim 4, characterized in that: The locking mechanism (3) further includes a drive assembly (33) for controlling the state of multiple sets of locking elements (31), the drive assembly (33) being connected to the outer ends of the multiple sets of locking elements (31); The drive assembly (33) includes a column (331) fixed at the center of the top of the assembly base (1), and the outer side of the plumb bob measuring device (5) is mounted on the column (331); The drive assembly (33) also includes a sliding sleeve (333) that slides up and down on the column (331), and a connecting arm (334) is hinged between the sliding sleeve (333) and the outer end of each locking member (31).

6. A support frame for a vertical inspection device in building engineering according to claim 5, characterized in that: A spring (335) is connected between the sliding sleeve (333) and the top wall of the assembly base (1).

7. A support frame for a vertical inspection device in building construction according to claim 4, characterized in that: At the bottom of the assembly base (1), there is also a polygonal bottom cover (4), which is used to cover the polygonal slot (11) to protect the adhesive pad (22) or the array suction cup.

8. A support frame for a vertical inspection device in building construction according to claim 7, characterized in that: When the polygonal bottom cover (4) contacts the polygonal bottom plate (21), the inner end of the locking member (31) is toothed and engages with the toothed groove (41) on the side wall of the polygonal bottom cover (4).

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