CN221037232U

CN221037232U - Detection ruler

Info

Publication number: CN221037232U
Application number: CN202322561987.1U
Authority: CN
Inventors: 周忠胜
Original assignee: Wenzhou Kezheng Construction Engineering Testing Co ltd
Current assignee: Wenzhou Kezheng Construction Engineering Testing Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-28
Anticipated expiration: 2033-09-20

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a detection ruler, which comprises a mounting plate and a slideway arranged on one side of the mounting plate, and further comprises: the auxiliary mechanism is arranged in the inner cavity of the slideway, one side of the top of the mounting plate is provided with an observation groove communicated with the slideway, and the two sides of the bottom of the observation groove are provided with scale marks matched with the auxiliary mechanism; according to the utility model, under the cooperation of the auxiliary mechanism and the scale marks, the depth of the pit can be accurately measured, the accuracy of detecting the pit with larger depth or inclined pit is improved, meanwhile, under the cooperation of the aligning mechanism and the first ruler plate, the inner wall of the pit can be automatically attached when the angle is measured, and the fixing mechanism can adjust the position of the second ruler plate, so that the problems that the depth measurement of the pit on the wall surface is not accurate enough and the angle measurement of the pit wall is not accurate enough in the use process of the conventional detecting ruler are solved.

Description

Detection ruler

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a detection ruler.

Background

After the construction of the building engineering is finished, the building is usually required to be checked and accepted, so that a detection ruler is required to be used for detecting related projects, and the quality of the building is ensured and the design requirements are met.

When building construction, pit slots are usually cut on walls to mount embedded equipment such as a wire box, a closet or a safe, the existing part of detection ruler can only be used for measuring in the vertical or horizontal direction, and the depth of the pit slots with large depth or inclined pit slots is difficult to measure, so that the detection accuracy is affected;

meanwhile, in order to ensure the suitability of the embedded equipment and the pit, the angle between the wall of the pit and the wall surface is required to be measured, the current part of the detection ruler is difficult to keep in a state of being attached to the inner wall of the pit when in use, the angle measurement is inaccurate, the length of the detection ruler is limited generally, the whole wall surface can not be completely covered by the longer and deeper pit, and the angle measurement result is inaccurate.

Disclosure of utility model

The present utility model is directed to a measuring tape, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a detection chi, includes the mounting panel and sets up in the slide of its one side, still includes: the auxiliary mechanism is arranged in the inner cavity of the slideway, one side of the top of the mounting plate is provided with an observation groove communicated with the slideway, two sides of the bottom of the observation groove are provided with scale marks matched with the auxiliary mechanism, the other side of the mounting plate is provided with an L-shaped groove, the inner cavity of the L-shaped groove is provided with a correcting mechanism, and one side of the correcting mechanism is provided with a first ruler plate; install in the mounting panel top and with the angle table that the cooperation of righting mechanism used, the spout has been seted up to one side of first chi board, the inner wall sliding connection of spout has the second chi board, one side at first chi board top is provided with fixed establishment, the slide hole that communicates mutually with the spout has been seted up at first chi board top, the locating hole that uses with fixed establishment cooperation has been seted up on the second chi board surface.

Preferably, the auxiliary mechanism comprises a sliding rod which is connected to the inner wall of the slideway in a sliding way, an auxiliary rod which is fixedly connected to the surface of the sliding rod, and a pointer which is fixedly connected to the top of the sliding rod and matched with the scale marks.

Preferably, the aligning mechanism comprises a rotating rod rotatably connected with the L-shaped groove, a torsion spring arranged on the surface of the rotating rod, and an angle needle fixedly connected with the top of the rotating rod.

Preferably, the fixing mechanism comprises a rebound component arranged on the surface of the first ruler plate, a pressing plate arranged on the top of the rebound component, a supporting frame fixedly connected to the surface of the first ruler plate and a limiting rod fixedly connected to the bottom of the pressing plate.

Preferably, one side fixedly connected with material of auxiliary rod is the stopper of iron, the upper and lower both sides of slide all inlay and are equipped with magnet.

Preferably, the number of the limit rods is three and the limit rods are distributed in a triangle shape, and the number and the shape of the sliding holes and the positioning holes are matched with those of the limit rods.

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

According to the utility model, under the cooperation of the auxiliary mechanism and the scale marks, the depth of the pit can be accurately measured, the accuracy of detecting the pit with larger depth or inclined pit is improved, meanwhile, under the cooperation of the aligning mechanism and the first scale plate, the inner wall of the pit can be automatically attached when the angle is measured, inaccurate measurement caused by poor attaching effect with the inner wall of the groove is prevented, and under the action of the fixing mechanism, the position of the second scale plate can be adjusted, so that the second scale plate can cover the whole wall surface when in use, the accuracy of measurement is improved, and the problems that the depth measurement of the pit on the wall surface is inaccurate and the angle measurement on the wall of the pit is inaccurate in the use process of the conventional detecting scale are solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a cross-sectional expanded perspective view of another view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic perspective view of another view of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;

FIG. 6 is a schematic view of a partially expanded perspective view of another view of the present utility model;

fig. 7 is an enlarged schematic view of the structure of fig. 6C according to the present utility model.

In the figure: 1. a mounting plate; 2. a slideway; 3. an auxiliary mechanism; 31. a slide bar; 32. an auxiliary lever; 33. a pointer; 4. an observation groove; 5. scale marks; 6. an L-shaped groove; 7. a return mechanism; 71. a rotating rod; 72. a torsion spring; 73. an angle needle; 8. a first ruler plate; 9. an angle gauge; 10. a second ruler plate; 11. a fixing mechanism; 111. a rebound assembly; 112. a pressing plate; 113. a support frame; 114. a limit rod; 12. a slide hole; 13. positioning holes; 14. a limiting block; 15. a magnet; 16. and a sliding groove.

Detailed Description

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. 1-7, a detection ruler comprises a mounting plate 1, a slideway 2 is arranged on one side of the mounting plate 1, an auxiliary mechanism 3 is arranged in an inner cavity of the slideway 2, an observation groove 4 is arranged on one side of the top of the mounting plate 1, the observation groove 4 is mutually communicated with the slideway 2, scale marks 5 are arranged on two sides of the bottom of the observation groove 4, hardened glass is arranged on the top of the observation groove 4, the scale marks 5 can be protected from dust pollution and accidental scratch, the scale marks 5 and the auxiliary mechanism 3 are matched to detect the depth of a wall surface groove, an L-shaped groove 6 is arranged on one side of the mounting plate 1 far away from the slideway 2 and extends to the other side of the mounting plate 1, a correcting mechanism 7 is arranged in the inner cavity of the L-shaped groove 6, a first ruler plate 8 is arranged on one side of the correcting mechanism 7, the first ruler plate 8 is in sliding connection with the L-shaped groove 6, the correcting mechanism 7 can enable the first ruler plate 8 to automatically correct to an initial position, the angle meter 9 is arranged at the top of the mounting plate 1, the angle meter 9 is matched with the first ruler plate 8 and the aligning mechanism 7 for use, the angle between the wall and the groove wall can be detected, a chute 16 is formed in one side of the first ruler plate 8, the chute 16 is communicated to the other side of the first ruler plate 8, the inner wall of the chute 16 is slidably connected with a second ruler plate 10, the second ruler plate 10 can move in the chute 16 to adjust the position of the second ruler plate 10, the width of the second ruler plate 10 is consistent with the width of the first ruler plate 8, the consistency of angle measurement can be improved, a fixing mechanism 11 is arranged on one side of the top of the first ruler plate 8, a slide hole 12 is formed in the top of the first ruler plate 8, the slide hole 12 is mutually communicated with the chute 16, a plurality of positioning holes 13 are formed in the surface of the second ruler plate 10, the slide hole 12 and the positioning holes 13 are matched with the fixing mechanism 11 for use, the position of the second blade 10 can be fixed.

The auxiliary mechanism 3 comprises a slide bar 31, the slide bar 31 is slidably connected with the inner wall of the slide way 2, an auxiliary rod 32 is fixedly connected with the surface of the slide bar 31, the top of the slide bar 31 extends into the observation groove 4 and is fixedly connected with a pointer 33, the pointer 33 is matched with the scale mark 5 for use, the bottom of the slide way 2 is arc-shaped and matched with the slide bar 31, the surface of the auxiliary rod 32 is slidably connected with the inner wall of the slide way 2, the slide way 2 can be stored for carrying conveniently, the auxiliary rod 32 is pulled out from the slide way 2, the slide bar 31 can be rotated in the slide way 2, the pointer 33 is driven to rotate, the auxiliary rod 32 is pushed to be attached to a wall, the pointer 33 can be moved on the surface of the scale mark 5, the position of the observation pointer 33 on the scale mark 5 can be accurately read out, one side of the auxiliary rod 32 is fixedly connected with a limiting block 14, the upper side and lower sides of the slide way 2 are respectively embedded with magnets 15, the limiting block 14 are matched with the shape and the position of the magnets 15, and the magnetic force of the limiting block 14 are matched with the magnet 15 when the slide way 2 is not used, and the auxiliary rod 32 is attached to the magnet 15, and the auxiliary rod 32 is prevented from being accidentally attached to the slide way 2.

The aligning gear 7 includes the bull stick 71, bull stick 71 and the inner wall rotation of L shape groove 6 are connected, the surface and the first chi board 8 fixed connection of bull stick 71, the surface of bull stick 71 is provided with torsion spring 72, torsion spring 72 and the surface swing joint of first chi board 8, the top of bull stick 71 extends to the inner chamber of angle table 9 and fixedly connected with angle needle 73, when rotating first chi board 8 and the face subsides of being measured, can make first chi board 8 and wall keep laminating under torsion spring 72's reaction force, can promote angle measurement's accuracy, and can carry out spacingly to first chi board 8 at torsion spring 72's effort when not using, make it can keep in L shape groove 6 can not unexpected roll-off.

The fixed establishment 11 includes rebound subassembly 111, rebound subassembly 111 installs the surface at first chi board 8, rebound subassembly 111's top is provided with clamp plate 112, the fixed surface of first chi board 8 is connected with support frame 113, support frame 113 and clamp plate 112 rotate and are connected, one side fixedly connected with three gag lever post 114 of clamp plate 112 bottom, form triangle-shaped between the gag lever post 114, the quantity and the shape of slide hole 12 and locating hole 13 all are with gag lever post 114 adaptation, the triangle-shaped's of gag lever post 114 distribution has reliable stability, can ensure that second chi board 10 can not appear rocking in first chi board 8 removal, thereby provide reliable spacing effect, rebound subassembly 111 includes the installation shell, compression spring and slide shell, the installation shell is inlayed and is established at the top of first chi board 8, and compression spring installs the inner chamber at the installation shell, slide shell and the inner wall sliding connection of installation shell, the top and clamp plate 112 sliding connection of slide shell, when pressing down clamp plate 112, because under the lever effect of support frame 113, can make gag lever post 114 break away from locating hole 13, and can make automatically clamp stop lever post 13 go into locating hole 10 under the effect of compression spring of rebound subassembly 111 when unclamping, thereby provide reliable spacing effect.

Working principle: when the depth of the groove needs to be measured, the auxiliary rod 32 is pulled out of the slide way 2, then one end of the mounting plate 1 is inserted into the groove needing to be measured, then the auxiliary rod 32 is pushed to enable the slide rod 31 to slide in the slide way 2 until the auxiliary rod 32 is attached to the outer side of the wall, when the two ends of the observation pointer 33 are kept level with the graduation marks 5 on the two sides, accurate data of the groove depth can be read out, when the angle between the groove wall and the wall needs to be measured, the first ruler plate 8 is pulled out of the L-shaped groove 6 to enable the first ruler plate 8 to be in contact with the wall of the groove, one side of the mounting plate 1 is attached to the outer side of the wall, the first ruler plate 8 can be tightly attached to the wall of the groove under the action of the torsion spring 72, therefore the accuracy of angle measurement can be improved, when the position of the second ruler plate 10 needs to be adjusted, the pressing plate 112 is pressed down firstly, the limiting rod 114 can be separated from the positioning hole 13 under the leverage of the supporting frame 113, the second ruler plate 10 can be pulled to stretch, after the angle between the groove wall and the groove wall needs to be measured, the first ruler plate 8 is automatically released under the action of the limiting rod 112, and the corresponding limiting rod 114 can be accurately positioned in the positioning hole 10 under the action of the second ruler plate 10.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detection chi, includes mounting panel (1) and sets up slide (2) in its one side, its characterized in that still includes:

the automatic correction device comprises an auxiliary mechanism (3) arranged in an inner cavity of a slideway (2), wherein an observation groove (4) communicated with the slideway (2) is formed in one side of the top of a mounting plate (1), scale marks (5) matched with the auxiliary mechanism (3) are formed in two sides of the bottom of the observation groove (4), an L-shaped groove (6) is formed in the other side of the mounting plate (1), a correction mechanism (7) is arranged in the inner cavity of the L-shaped groove (6), and a first ruler plate (8) is arranged on one side of the correction mechanism (7);

Install in mounting panel (1) top and with angle table (9) that righting mechanism (7) cooperation was used, spout (16) have been seted up to one side of first chi board (8), the inner wall sliding connection of spout (16) has second chi board (10), one side at first chi board (8) top is provided with fixed establishment (11), slide hole (12) that are linked together with spout (16) are seted up at first chi board (8) top, locating hole (13) that use with fixed establishment (11) cooperation have been seted up on second chi board (10) surface.

2. A test tape as defined in claim 1, wherein: the auxiliary mechanism (3) comprises a sliding rod (31) which is connected to the inner wall of the slideway (2) in a sliding way, an auxiliary rod (32) which is fixedly connected to the surface of the sliding rod, and a pointer (33) which is fixedly connected to the top of the sliding rod (31) and matched with the scale mark (5).

3. A test tape as defined in claim 1, wherein: the aligning mechanism (7) comprises a rotating rod (71) rotatably connected with the L-shaped groove (6), a torsion spring (72) arranged on the surface of the rotating rod, and an angle needle (73) fixedly connected to the top of the rotating rod (71).

4. A test tape as defined in claim 1, wherein: the fixing mechanism (11) comprises a rebound component (111) arranged on the surface of the first ruler plate (8) and a pressing plate (112) arranged at the top of the rebound component, and further comprises a supporting frame (113) fixedly connected to the surface of the first ruler plate (8) and a limiting rod (114) fixedly connected to the bottom of the pressing plate (112).

5. A test tape as claimed in claim 2, wherein: one side of auxiliary rod (32) fixedly connected with stopper (14) that the material is iron, magnet (15) are all inlayed to the upper and lower both sides of slide (2).

6. A test ruler as claimed in claim 4 wherein: the number of the limiting rods (114) is three, the limiting rods are distributed in a triangular mode, and the number and the shape of the sliding holes (12) and the locating holes (13) are matched with those of the limiting rods (114).