CN219776602U - Wall body straightness detection device that hangs down - Google Patents

Abstract

The utility model discloses a wall perpendicularity detection device, which relates to the field of wall perpendicularity detection and comprises a guiding rule main body and a convex rail groove, wherein a supporting component for supporting the guiding rule main body in an auxiliary mode is arranged in the convex rail groove, the supporting component comprises a sliding block, two rotating shafts, a supporting rod, a linkage gear and telescopic racks, and the two telescopic racks are located below the linkage gear and meshed with the two linkage gears respectively. According to the utility model, the supporting assembly is arranged, and the supporting force is small to keep the fitting state of the guiding rule main body by the supporting of the supporting rod, so that compared with the traditional detection operation of hanging and fitting the guiding rule on the wall surface, the operation is easier, the stretching rack is inserted into the positioning groove, the unfolding angle and the height of the supporting rod can be fixed, and the detection of the perpendicularity of the wall surface with different heights can be conveniently adapted.

Description

Wall body straightness detection device that hangs down

Technical Field

The utility model relates to the field of wall perpendicularity detection, in particular to a wall perpendicularity detection device.

Background

The vertical detection ruler is also called a guiding ruler, and is a detection tool with highest frequency in home decoration monitoring, and the vertical detection ruler is used for detecting the verticality, the levelness and the flatness of a building object plane.

When the guiding rule is used, the guiding rule is held by a person to lean against the wall surface for detection operation, and the vertical pointer on the guiding rule is generally close to the bottom of the guiding rule, so that in actual operation, a detector needs to bend down to check the vertical pointer, in the process, the hand needs to always keep a thrust force on the guiding rule, and meanwhile, the guiding rule needs to be maintained to be kept in a vertical state, so that the action is inconvenient, and based on the fact, the wall perpendicularity detection device convenient for the guiding rule to keep vertical is provided.

Disclosure of Invention

The utility model aims at: in order to achieve the purpose that the guiding ruler can easily keep the vertical state, the wall perpendicularity detection device is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wall body straightness detection device that hangs down, includes the guiding rule main part, the convex rail groove has been seted up to the one end of guiding rule main part, the inside in convex rail groove sets up the supporting component who is used for carrying out auxiliary stay to the guiding rule main part, the supporting component includes:

the sliding connection is in the inboard slider of convex rail groove, the inside symmetry rotation of slider is connected with two axis of rotation, the axis of rotation extends to the external connection of guiding rule main part and has the bracing piece, the axis of rotation is located the internal connection of slider has the linkage gear, and two the linkage gear meshes mutually, the inside sliding connection of slider has two symmetrical distribution's flexible racks, two flexible racks are located the below of linkage gear and mesh with two linkage gears respectively.

As still further aspects of the utility model: positioning grooves are formed in two sides of the inner wall of the convex rail groove, and the number of the positioning grooves is multiple and evenly distributed along the vertical direction.

As still further aspects of the utility model: the inside shaping of slider has the movable slot that supplies the linkage gear to rotate, flexible rack removes, the tip initial state of flexible rack aligns with the outer wall of slider.

As still further aspects of the utility model: the outer wall size of the end head of the telescopic rack is matched with the inner wall size of the positioning groove.

As still further aspects of the utility model: the sum of the thicknesses of the two supporting rods is smaller than the thickness of the guiding rule main body, and the length of the supporting rods is smaller than the length of the guiding rule main body.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up supporting component, through the support of bracing piece, the testers only need less holding power to keep the laminating state of guiding rule main part, compare in the unsettled laminating of traditional handheld guiding rule in the detection operation of wall, its operation is lighter, inserts inside the constant head tank through flexible rack, can realize the expansion angle and the high fixed of bracing piece, can be convenient for adapt to the wall straightness that hangs down of not co-altitude and detect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the internal structure of the running rule body of the present utility model;

fig. 3 is a structural cross-sectional view of the slider of the present utility model.

In the figure: 1. a guiding rule main body; 2. a male rail groove; 3. a positioning groove; 4. a support assembly; 401. a slide block; 402. a rotating shaft; 403. a support rod; 404. a linkage gear; 405. and (5) a telescopic rack.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in an embodiment of the present utility model, a wall perpendicularity detection device includes a guiding rule main body 1, one end of the guiding rule main body 1 is provided with a convex rail groove 2, a supporting component 4 for supporting the guiding rule main body 1 in an auxiliary manner is disposed in the convex rail groove 2, and the supporting component 4 includes:

the sliding block 401 is connected to the inner side of the convex rail groove 2 in a sliding way, two rotating shafts 402 are symmetrically connected to the inner side of the sliding block 401 in a rotating way, a supporting rod 403 is connected to the outer side of the guiding rule main body 1, the rotating shafts 402 are positioned in the sliding block 401 and connected with a linkage gear 404, the two linkage gears 404 are meshed, two telescopic racks 405 which are symmetrically distributed are connected to the inner side of the sliding block 401 in a sliding way, and the two telescopic racks 405 are positioned below the linkage gears 404 and meshed with the two linkage gears 404 respectively;

positioning grooves 3 are formed in two sides of the inner wall of the convex rail groove 2, and the number of the positioning grooves 3 is multiple and is uniformly distributed along the vertical direction;

a movable groove for the rotation of the linkage gear 404 and the movement of the telescopic rack 405 is formed in the sliding block 401, and the initial state of the end part of the telescopic rack 405 is aligned with the outer wall of the sliding block 401; the outer wall size of the end of the telescopic rack 405 is matched with the inner wall size of the positioning groove 3.

In this embodiment: this guiding rule is when using, but direct handheld guiding rule main part 1 carries out the straightness that hangs down and detects, also accessible supporting component 4 comes to carry out auxiliary stay to guiding rule main part 1, can pull bracing piece 403 earlier and drive slider 401 and remove along convex rail groove 2, when slider 401 moves to suitable height (when the bracing piece 403 bottom was placed on ground this moment, the height of guiding rule main part 1 is located and waits to detect the high can), pull bracing piece 403 again and rotate and open, can realize the synchronous rotation of two bracing pieces 403 through the transmission of axis of rotation 402, linkage gear 404, simultaneously linkage gear 404 can promote flexible rack 405 and shift out slider 401, finally flexible rack 405 inserts inside a constant head tank 3, the expansion angle and the high fixed of bracing piece 403 make the bottom of bracing piece 403 place in ground afterwards, its guiding rule main part 1 laminating can carry out the straightness and detect, because the support of bracing piece 403, the support that the inspection personnel only need less holding power to keep the laminating state of guiding rule main part 1, compare in the unsettled detection operation of traditional handheld ruler laminating in the wall, its operation is lighter.

Referring to fig. 1-2, the sum of the thicknesses of the two support rods 403 is smaller than the thickness of the guiding rule body 1, and the length of the support rods 403 is smaller than the length of the guiding rule body 1.

In this embodiment: by this structure, the holding space of the support bar 403 is small in the holding state, and the holding is facilitated.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a wall body straightness detection device that hangs down, includes guiding rule main part (1), its characterized in that, convex rail groove (2) have been seted up to one end of guiding rule main part (1), the inside of convex rail groove (2) sets up supporting component (4) that are used for carrying out auxiliary stay to guiding rule main part (1), supporting component (4) include:

sliding connection is in slider (401) of convex rail groove (2) inboard, the inside symmetry rotation of slider (401) is connected with two axis of rotation (402), the outside that axis of rotation (402) extended to guiding rule main part (1) is connected with bracing piece (403), the inside that axis of rotation (402) are located slider (401) is connected with linkage gear (404), and two linkage gear (404) are meshed, the inside sliding connection of slider (401) has two symmetrical distribution's flexible rack (405), two flexible rack (405) are located the below of linkage gear (404) and mesh with two linkage gears (404) respectively.

2. The wall perpendicularity detection device according to claim 1, wherein positioning grooves (3) are formed in two sides of the inner wall of the convex rail groove (2), and the number of the positioning grooves (3) is multiple and is uniformly distributed in the vertical direction.

3. The wall perpendicularity detecting device according to claim 1, wherein a movable groove for a linkage gear (404) to rotate and a telescopic rack (405) to move is formed in the slider (401), and an initial state of an end portion of the telescopic rack (405) is aligned with an outer wall of the slider (401).

4. The wall perpendicularity detecting device according to claim 2, wherein the outer wall size of the end of the telescopic rack (405) is matched with the inner wall size of the positioning groove (3).

5. Wall perpendicularity detection apparatus according to claim 1, characterized in that the sum of the thicknesses of the two support rods (403) is smaller than the thickness of the guiding rule body (1), and the length of the support rods (403) is smaller than the length of the guiding rule body (1).