CN212058795U

CN212058795U - Portable wall body straightness detector that hangs down

Info

Publication number: CN212058795U
Application number: CN202020707290.4U
Authority: CN
Inventors: 姚树明
Original assignee: Nanning Jinyuan Information Engineering Co ltd
Current assignee: Harbin Qiling Aviation Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-01
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a portable wall body straightness detector that hangs down, including base and scale mark, one side end of base is provided with the stopper, and the upper end of stopper is provided with the support, the top inboard of support is provided with the rotation axis, and is provided with the collection pulley around the middle part of rotation axis, one side end of rotation axis is provided with the handle, top one side outer wall of support is provided with the dead lever, and the inboard of dead lever is provided with the guide rail, the inner wall laminating of guide rail has the embedded piece, and the opposite side of embedded piece is provided with the slide bar. This wall body straightness detector that hangs down is provided with first recess, and first recess is circular-arc distribution, at the in-process that the string receive and releases, for preventing that the string from sliding on first bracing piece and second bracing piece, influence measuring result, consequently sets up first recess at the middle part of first bracing piece, and the middle part of second bracing piece sets up the second recess, can carry out the position to the string and prescribe a limit to, prevents to receive and release the in-process phenomenon of skidding that appears.

Description

Portable wall body straightness detector that hangs down

Technical Field

The utility model relates to a wall body straightness detector technical field that hangs down specifically is a portable wall body straightness detector that hangs down.

Background

At present after the construction of building wall body finishes, the wall body straightness that hangs down directly influences the quality of building, also is an important quality index that whole building structure checked and accepted, at present of science and technology development, often see that construction workman or measurement personnel use traditional suspension wire, cooperation meter ruler accomplishes the measurement check-up, whether parallel with the wall through the visual observation line judges the wall body whether perpendicular, this kind of check-up method work efficiency is low, the operation degree of difficulty is big, the precision is poor, need rectify repeatedly, and be unsuitable for higher wall body, have the potential safety hazard. And the precision of visual observation is limited, and real-time data cannot be reflected, so that how to use the modern technology to carry out high-precision detection on the perpendicularity of the wall body is very important.

When the wall perpendicularity detector in the market is used, the phenomenon that due to repeated measurement, the measurement error is large and the string on the string drop is troublesome to retract and release frequently occurs frequently, so that the portable wall perpendicularity detector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable wall body straightness detector that hangs down to solve the wall body straightness detector in use on the market that proposes among the above-mentioned background art, because the multiple measurements, the measuring error who causes is great, and the string that the line weighs down receive and releases comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: a portable wall body verticality detector comprises a base and a scale mark, wherein a limiting block is arranged at the tail end of one side of the base, a support is arranged at the upper end of the limiting block, a rotating shaft is arranged on the inner side of the top end of the support, a collecting roller is arranged around the middle of the rotating shaft, a handle is arranged at the tail end of one side of the rotating shaft, a fixing rod is arranged on the outer wall of one side of the top end of the support, a guide rail is arranged on the inner side of the fixing rod, an embedded block is attached to the inner wall of the guide rail, a sliding rod is arranged on the other side of the embedded block, a first supporting rod is arranged at the tail end of one side of the sliding rod, a first groove is formed in the middle of the first supporting rod, a second supporting rod is arranged in the middle of the fixing rod, a second groove is formed in the middle, the outer wall of the fixed rod is provided with scale marks.

Preferably, the base and the limiting block are distributed in an L shape, and the inside of the base is a solid rod.

Preferably, the rotating shaft and the bracket form a rotating structure through the handle, and the rotating shaft is fixedly connected with the collecting drum.

Preferably, the inner wall of the first groove is attached to the string, and the first groove is distributed in a circular arc shape.

Preferably, the guide rail and the embedding block form an embedding structure, and the guide rail and the embedding block form a sliding connection.

Preferably, the top ends of the fixed rod and the sliding rod are distributed on the same horizontal plane, and scale marks are uniformly distributed on the fixed rod and the sliding rod.

Compared with the prior art, the beneficial effects of the utility model are that: this wall body straightness detector that hangs down is provided with first recess, and first recess is circular-arc distribution, at the in-process that the string receive and releases, for preventing that the string from sliding on first bracing piece and second bracing piece, influence measuring result, consequently sets up first recess at the middle part of first bracing piece, and the middle part of second bracing piece sets up the second recess, can carry out the position to the string and prescribe a limit to, prevents to receive and release the in-process phenomenon of skidding that appears.

The guide rail and the embedded block form sliding connection, and when different wall bodies are measured, the first supporting rod is pulled to move towards the outer side of the wall body through the sliding structure formed by the guide rail and the embedded block, so that the sliding rod slides on the fixed rod, the distance between the line weight and the wall body is increased, and the measurement of some special wall bodies is facilitated.

Evenly distributed has the scale mark on dead lever and the slide bar, and when traditional line weighs down and measures the wall body perpendicularly, need be on wall body top and wall body bottom, and the distance with the wall has increased measuring error undoubtedly about measuring, consequently scale mark on dead lever and slide bar, audio-visual understanding the distance between wall body top string and the wall body, only need the manual distance between measuring line weighs down and the wall body, and less measuring step has reduced measuring error.

Drawings

Fig. 1 is a schematic top view of the sliding rod of the present invention;

FIG. 2 is a schematic side view of the collecting drum of the present invention;

FIG. 3 is a front view of the slide rod of the present invention;

FIG. 4 is a front view of the insert block of the present invention;

fig. 5 is a schematic view of the front view structure of the base of the present invention.

In the figure: 1. a base; 2. a limiting block; 3. a support; 4. a rotating shaft; 5. collecting the rotary drum; 6. a handle; 7. a first groove; 8. a first support bar; 9. a second support bar; 10. a second groove; 11. fixing the rod; 12. a guide rail; 13. a slide bar; 14. embedding a block; 15. a line pendant; 16. a string; 17. scale lines are marked.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a portable wall body straightness detector that hangs down, which comprises a base 1, stopper 2, support 3, rotation axis 4, collect the pulley 5, handle 6, first recess 7, first bracing piece 8, second bracing piece 9, second recess 10, dead lever 11, guide rail 12, slide bar 13, embedded piece 14, the line weighs down 15, string 16 and scale mark 17, one side end of base 1 is provided with stopper 2, and the upper end of stopper 2 is provided with support 3, base 1 is L form with stopper 2 and distributes, and the inside of base 1 is solid stick, when the device measurement wall body is perpendicular, base 1 and stopper 2's L form distributes, can make device and wall body top laminate each other, be convenient for measure, and the inside of base 1 is solid stick, holistic weight has been increased, when making the device measure, need not external force fixing device, can make the measurement more accurate.

The inner side of the top end of the support 3 is provided with a rotating shaft 4, the periphery of the middle part of the rotating shaft 4 is provided with a collecting roller 5, the tail end of one side of the rotating shaft 4 is provided with a handle 6, the rotating shaft 4 and the support 3 form a rotating structure through the handle 6, the rotating shaft 4 and the collecting roller 5 are fixedly connected, when the line weight 15 needs to move downwards to measure the verticality of a wall body, the rotating handle 6 can act on the rotating shaft 4 to rotate the collecting roller 5 to drive the string 16 and the line weight 15 to move downwards for measurement, and after the measurement is finished, the handle 6 is rotated in the opposite direction to drive the string 16 and the line weight 15 to move upwards, so that the line weight 15 can be conveniently collected;

the inner wall of the first groove 7 is mutually attached to the string 16, the first groove 7 is distributed in a circular arc shape, the string 16 is prevented from sliding on the first supporting rod 8 and the second supporting rod 9 in the process of folding and unfolding the string 16, the measuring result is influenced, the first groove 7 is arranged in the middle of the first supporting rod 8, the second groove 10 is arranged in the middle of the second supporting rod 9, the string 16 can be limited in position, and the phenomenon of slipping in the folding and unfolding processes is prevented.

The outer wall of top one side of support 3 is provided with dead lever 11, and the inboard of dead lever 11 is provided with guide rail 12, the inner wall laminating of guide rail 12 has embedded piece 14, and the opposite side of embedded piece 14 is provided with slide bar 13, guide rail 12 constitutes the embedding structure with embedded piece 14, and guide rail 12 constitutes sliding connection with embedded piece 14, when measuring different wall bodies, the sliding structure that accessible guide rail 12 and embedded piece 14 constitute, the first bracing piece 8 of pulling removes to the wall body outside, make slide bar 13 slide on dead lever 11, make the line weigh down the distance increase between 15 and the wall body, make things convenient for the measurement of some special wall bodies.

The tail end of one side of the sliding rod 13 is provided with the first supporting rod 8, the middle of the first supporting rod 8 is provided with the first groove 7, the middle of the fixed rod 11 is provided with the second supporting rod 9, the middle of the second supporting rod 9 is provided with the second groove 10, the inner wall of the first groove 7 is attached with the string 16, the tail end of the other side of the string 16 is provided with the line weight 15, the outer wall of the fixed rod 11 is provided with the scale marks 17, the fixed rod 11 and the top end of the sliding rod 13 are distributed on the same horizontal plane, and the scale marks 17 are uniformly distributed on the fixed rod 11 and the sliding rod 13, when the traditional line weight 15 is used for measuring the vertical wall body, the distance between the upper end and the lower end of the wall body and the wall body needs to be measured, the measurement error is undoubtedly increased, therefore, the scale marks 17 are arranged on the fixed rod 11 and the sliding rod 13, the distance between the string 16 and, and the measurement steps are fewer, and the measurement error is reduced.

The working principle is as follows: for the wall verticality detector, firstly, a solid rod is arranged in a base 1 to increase the overall weight, the base 1 and a limiting block 2 are distributed in an L shape to enable the device to be mutually attached to the top end of a wall body and facilitate measurement, a sliding structure formed by a guide rail 12 and an embedded block 14 pulls a first supporting rod 8 to move towards the outer side of the wall body, so that a sliding rod 13 slides on a fixed rod 11, when the first supporting rod 8 moves to a proper position, a handle 6 is rotated to act on a rotating shaft 4 to rotate a collecting roller 5, so as to drive a string 16 and a line weight 15 to move downwards for measurement, when the line weight 15 moves downwards to the bottom end of the wall body, the numerical value of a scale line 17 on the fixed rod 11 and the sliding rod 13 is read, the distance between the bottom end of the line weight 15 and the wall body is measured, errors caused by multiple times of measurement can be reduced, the measurement accuracy is increased, and after the measurement, the handle 6 is rotated in the opposite direction to drive the string 16 and the line weight 15 to move upwards, and the string 16 can be rapidly collected through the collecting roller 5.

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

Claims

1. The utility model provides a portable wall body straightness detector that hangs down, includes base (1) and scale mark (17), its characterized in that: the device is characterized in that a limiting block (2) is arranged at the tail end of one side of the base (1), a support (3) is arranged at the upper end of the limiting block (2), a rotating shaft (4) is arranged on the inner side of the top end of the support (3), a collecting roller (5) is arranged around the middle of the rotating shaft (4), a handle (6) is arranged at the tail end of one side of the rotating shaft (4), a fixing rod (11) is arranged on the outer wall of one side of the top end of the support (3), a guide rail (12) is arranged on the inner side of the fixing rod (11), an embedded block (14) is attached to the inner wall of the guide rail (12), a sliding rod (13) is arranged on the other side of the embedded block (14), a first supporting rod (8) is arranged at the tail end of one side of the sliding rod (13), a first groove (7) is arranged in the middle, and the middle part of the second supporting rod (9) is provided with a second groove (10), the inner wall of the first groove (7) is attached with a string (16), the tail end of the other side of the string (16) is provided with a string weight (15), and the outer wall of the fixing rod (11) is provided with scale marks (17).

2. The portable wall perpendicularity detector as claimed in claim 1, wherein: the base (1) and the limiting block (2) are distributed in an L shape, and the inside of the base (1) is a solid rod.

3. The portable wall perpendicularity detector as claimed in claim 1, wherein: the rotating shaft (4) and the bracket (3) form a rotating structure through the handle (6), and the rotating shaft (4) is fixedly connected with the collecting drum (5).

4. The portable wall perpendicularity detector as claimed in claim 1, wherein: the inner wall of the first groove (7) is attached to the string (16), and the first groove (7) is distributed in an arc shape.

5. The portable wall perpendicularity detector as claimed in claim 1, wherein: the guide rail (12) and the embedded block (14) form an embedded structure, and the guide rail (12) and the embedded block (14) form sliding connection.

6. The portable wall perpendicularity detector as claimed in claim 1, wherein: the top ends of the fixed rod (11) and the sliding rod (13) are distributed on the same horizontal plane, and scale marks (17) are uniformly distributed on the fixed rod (11) and the sliding rod (13).