CN218211106U

CN218211106U - Tool for testing height of cross rib of twisted steel

Info

Publication number: CN218211106U
Application number: CN202222229232.7U
Authority: CN
Inventors: 王政; 黄衍; 许高康; 盛明辉; 陈伟
Original assignee: Wuhan Yucheng Jiufang Construction Co ltd
Current assignee: Wuhan Yucheng Jiufang Construction Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-03
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to a twisted steel inspection technical field just discloses a twisted steel cross rib height inspection instrument, including the installation piece, the left side of installation piece is provided with the handle, the left side of installation piece is provided with the spout that is located the handle below, the inner wall right side of spout is provided with and extends to the left carriage release lever of installation piece, the top of carriage release lever is provided with the slider, the top of slider is provided with rotates the connecting rod of being connected with the handle bottom, the bottom of carriage release lever is provided with the extension rod that extends to installation piece bottom, the bottom of extension rod is provided with the hook plate that extends to installation piece bottom, the bottom of installation piece is provided with the cross rib recess that is located the spout right side. This threaded reinforcement cross rib height inspection instrument, effective person of facilitating the use adjusts the height of inspection threaded reinforcement cross rib according to threaded reinforcement's diameter, and need not operations such as calculation, has made things convenient for the user to use.

Description

Tool for testing height of cross rib of twisted steel

Technical Field

The utility model relates to a twisted steel inspection technical field specifically is a twisted steel cross rib height inspection instrument.

Background

The twisted steel is a general name of ribbed steel, is building steel, has different requirements in appearance standards of different countries, and is classified according to the standards by GB1499.2 (Chinese standard), AS/NZS4671:2001 (australian/new zealand standard), BS4449:2005 (British Standard) and the like, most of varieties have longitudinal ribs, and some of the varieties have no longitudinal ribs, but transverse ribs are necessarily provided, the rotating directions of the upper transverse ribs and the lower transverse ribs are the same or opposite according to different varieties, and the height of the transverse ribs is mandatory.

In actual production, a sample with a certain length is usually taken out, and then the average value of the center heights of the transverse ribs on two sides of the same section is measured by using a vernier caliper, namely the maximum outer diameter of the steel bar is measured, the inner diameter of the position is subtracted, half of the obtained value is the rib height of the position, the operation is difficult and troublesome, and people with certain professional qualities are required to measure, so that the threaded steel bar transverse rib height inspection tool is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a twisted steel horizontal rib height inspection tool has possessed and has been convenient for adjust the advantage of inspection according to twisted steel, has solved in actual production, the certain length sample of intercepting usually, then measure the method of same cross-section both sides horizontal rib center height average value with slide caliper, survey promptly and get the reinforcing bar maximum external diameter, subtract this internal diameter, half of gained numerical value is this rib height, it is comparatively difficult troublesome to operate, the personnel that need possess certain professional quality carry out the measuring problem.

(II) technical scheme

In order to realize the above-mentioned purpose of being convenient for adjust the inspection according to the twisted steel, the utility model provides a following technical scheme: the utility model provides a twisted steel cross rib height inspection instrument, includes the installation piece, the left side of installation piece is provided with the handle, the left side of installation piece is provided with the spout that is located the handle below, the inner wall right side of spout is provided with and extends to the left carriage release lever of installation piece, the top of carriage release lever is provided with the slider, the top of slider is provided with rotates the connecting rod of being connected with the handle bottom, the bottom of carriage release lever is provided with the extension rod that extends to installation piece bottom, the bottom of extension rod is provided with the hook plate that extends to installation piece bottom, the bottom of installation piece is provided with the cross rib recess that is located the spout right side, the bottom of installation piece is provided with the stopper that is located the cross rib recess left and right sides, the front side of installation piece is provided with the mounting groove that communicates with the cross rib recess, the front side of installation piece is provided with the digital display micrometer main part that is located the mounting groove top, the inside of digital display micrometer main part is provided with the micrometer screw rod that extends to its bottom, the bottom of micrometer screw rod's bottom is provided with the height finding board that extends to the inside of mounting groove, the micrometer main part is provided with the micrometer display screen, the top of digital display screen is provided with the micrometer extension rod's fixed bushing.

Preferably, the outer side of the handle is fixedly provided with a non-slip mat, and the non-slip mat is made of rubber.

Preferably, the mounting block is provided with a movable groove inside, the movable groove is matched with the moving track of the moving rod and is communicated with the sliding groove, and the inner bottom wall of the sliding groove is in an open shape.

Preferably, the top of the moving rod is provided with a moving groove matched with the moving track of the sliding block, and the connecting rod is designed to be inclined.

Preferably, the bottom of the moving rod is fixedly provided with a pressing pad positioned on the outer side of the sliding groove, and the bottom of the pressing pad is designed to be anti-skidding.

Preferably, a screw extending to the rear side of the digital display micrometer main body and in threaded connection with the mounting block is movably mounted on the front side of the digital display micrometer main body, and a thread groove matched with the screw is formed in the front side of the mounting block.

(III) advantageous effects

Compared with the prior art, the utility model provides a twisted steel horizontal rib height inspection tool possesses following beneficial effect:

this threaded reinforcement cross rib height inspection instrument, through setting up the hook plate, before the user inspects the threaded reinforcement cross rib height, the user holds handle and carriage release lever, make the hook plate move to the bottom of installation piece and laminate bottom the stopper, the micrometer screw rod that the user controlled digital display micrometer at this moment drives height gauge plate downstream and laminates with the hook plate, then numerical value zero clearing with the digital display micrometer display screen, can make the hook plate catch on the threaded reinforcement and make two stoppers insert the left and right sides at the threaded reinforcement cross rib after finishing, the micrometer screw rod of controlling this moment drives the top that the height gauge plate pressed at the threaded reinforcement cross rib, the user can measure the height of threaded reinforcement cross rib and read numerical value from the digital display micrometer display screen, this threaded reinforcement cross rib height inspection instrument, effective person of facilitating the use adjusts the height of inspection threaded reinforcement cross rib according to the diameter of threaded reinforcement, and need not operation such as calculation, and convenient for user uses.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention.

In the figure: the device comprises an installation block 1, a handle 2, a sliding chute 3, a moving rod 4, a sliding block 5, a connecting rod 6, an extension rod 7, a hook plate 8, a transverse rib groove 9, a limiting block 10, an installation groove 11, a digital display micrometer main body 12, a micrometer screw 13, a digital display micrometer display screen 14, a height measuring plate 15, a micro-cylinder 16 and a fixed sleeve 17.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, a tool for checking the height of a transverse rib of a twisted steel bar comprises an installation block 1, and is characterized in that: the left side of the mounting block 1 is fixedly provided with a handle 2, the outer side of the handle 2 is fixedly provided with a non-slip mat, the non-slip mat is a rubber product, the left side of the mounting block 1 is provided with a chute 3 positioned below the handle 2, the right side of the inner wall of the chute 3 is connected with a movable rod 4 extending to the left side of the mounting block 1 in a sliding manner, the bottom of the movable rod 4 is fixedly provided with a press mat positioned outside the chute 3, the bottom of the press mat is of a non-slip design, the comfort level of a user can be improved by the press mat and the non-slip mat, the mounting block 1 is internally provided with a movable groove which is matched with the moving track of the movable rod 4 and is communicated with the chute 3, the inner bottom wall of the chute 3 is of an open shape, the top of the movable rod 4 is provided with a sliding block 5 in a sliding manner, the top of the sliding block 5 is rotatably connected with a connecting rod 6 rotatably connected with the bottom of the handle 2, the top of the movable rod 4 is provided with a movable groove matched with the moving track of the sliding block 5, the connecting rod 6 is designed in an inclined manner, an extension rod 7 extending to the bottom of the mounting block 1 is fixedly connected to the bottom of the moving rod 4, a hook plate 8 extending to the bottom of the mounting block 1 is fixedly mounted at the bottom of the extension rod 7, a transverse rib groove 9 positioned on the right side of the sliding groove 3 is formed in the bottom of the mounting block 1, limiting blocks 10 positioned on the left side and the right side of the transverse rib groove 9 are fixedly mounted at the bottom of the mounting block 1, a mounting groove 11 communicated with the transverse rib groove 9 is formed in the front side of the mounting block 1, a digital display micrometer main body 12 positioned above the mounting groove 11 is fixedly mounted at the front side of the mounting block 1, the type of the digital display micrometer main body 12 is a commonly-used digital display micrometer which can be purchased, a screw extending to the rear side of the digital display micrometer main body 12 and in threaded connection with the mounting block 1 is movably mounted at the front side of the mounting block 1, a thread groove matched with the screw is formed in the front side of the mounting block 1, and the mounting block is convenient for a user to dismount and repair through threaded connection, the inside movable mounting of digital display micrometer main part 12 has micrometer screw 13 that extends to its bottom, micrometer screw 13's bottom fixedly connected with extend to the interior height measurement board 15 of mounting groove 11, digital display micrometer main part 12's right side fixed mounting has digital display micrometer display screen 14, digital display micrometer main part 12's inside fixed mounting has the fixed sleeve 17 that extends to its top, micrometer screw 13 is located digital display micrometer main part 12's one end movable mounting has the micro-tube 16 that extends to the top of fixed sleeve 17, this horizontal rib height inspection tool of screw thread reinforcing bar, through setting up hook plate 8, before the user inspects horizontal rib height of screw thread reinforcing bar, the user holds handle 2 and carriage release lever 4, make hook plate 8 move to the bottom of installation piece 1 and laminate with stopper 10 bottom, at this moment, a user controls a micrometer screw 13 of the digital display micrometer to drive a height measuring plate 15 to move downwards and attach to a hook plate 8, then the numerical value of a display screen 14 of the digital display micrometer is reset, after the completion, the hook plate 8 can hook the threaded steel bar and two limiting blocks 10 are inserted at the left side and the right side of the threaded steel bar transverse rib, at this moment, the micrometer screw 13 is controlled to drive the height measuring plate 15 to be pressed at the top of the threaded steel bar transverse rib, the user can measure the height of the threaded steel bar transverse rib and read the numerical value from the display screen 14 of the micrometer, and the threaded steel bar transverse rib height inspection tool is effective and convenient for the user to adjust the height of the threaded steel bar transverse rib according to the diameter of the threaded steel bar and does not need to perform operations such as calculation.

When the digital display micrometer is used, a user only needs to check whether the digital display micrometer is electrified or not and keep the binding surface clean, then the digital display micrometer is reset to be checked, calculation is not needed, and the digital display micrometer is convenient for the user to use.

It should be noted that standard parts such as digital display microcallipers used in this application document all can be purchased from the market, and this application only modifies the frame of digital display microcallipers and does not influence the use, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet and welding among the prior art to connect, and machinery, part and equipment all adopt conventional model among the prior art, and circuit connection adopts conventional connected mode among the prior art, belong to the prior art that professional technical personnel know, do not make specific description here.

In conclusion, according to the tool for inspecting the height of the transverse rib of the twisted steel, by arranging the hook plate 8, before a user inspects the height of the transverse rib of the twisted steel, the user holds the handle 2 and the moving rod 4, so that the hook plate 8 moves to the bottom of the mounting block 1 and is attached to the bottoms of the limiting blocks 10, at this time, the user controls the micrometer screw 13 of the digital display micrometer to drive the height measuring plate 15 to move downwards and be attached to the hook plate 8, then the numerical value of the display screen 14 of the digital display micrometer is cleared, after that, the hook plate 8 hooks the twisted steel and the two limiting blocks 10 are inserted at the left side and the right side of the transverse rib of the twisted steel, at this time, the micrometer screw 13 is controlled to drive the height measuring plate 15 to press the top of the transverse rib of the twisted steel, the user can measure the height of twisted steel cross rib and read numerical value from digital display micrometer display screen 14, this twisted steel cross rib height inspection instrument, effective person of facilitating the use adjusts the height of inspection twisted steel cross rib according to twisted steel's diameter, and need not operation such as calculation, made things convenient for the user to use, solved in actual production, certain length sample of intercepting usually, then measure the method of same cross-section both sides cross rib central height average value with slide caliper, the biggest external diameter of reinforcing bar is surveyed promptly, subtract this internal diameter, half of gained numerical value is this department's rib height, it is comparatively difficult troublesome to operate, the personnel that need possess certain professional quality carry out the problem of measuring.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 horizontal rib height inspection instrument of twisted steel, includes installation piece (1), its characterized in that: the left side of installation piece (1) is provided with handle (2), the left side of installation piece (1) is provided with spout (3) that are located handle (2) below, the inner wall right side of spout (3) is provided with carriage release lever (4) that extends to installation piece (1) left, the top of carriage release lever (4) is provided with slider (5), the top of slider (5) is provided with rotates connecting rod (6) of being connected with handle (2) bottom, the bottom of carriage release lever (4) is provided with extension rod (7) that extend to installation piece (1) bottom, the bottom of extension rod (7) is provided with hook plate (8) that extend to installation piece (1) bottom, the bottom of installation piece (1) is provided with horizontal rib recess (9) that are located spout (3) right side, the bottom of installation piece (1) is provided with stopper (10) that are located horizontal rib recess (9) left and right sides, the front side of installation piece (1) is provided with mounting groove (11) that communicate with horizontal rib recess (9), the front side of installation piece (1) is provided with mounting groove (11) that are located the micrometer (11) top main part of mounting groove (12) top micrometer screw rod (12) extends to micrometer screw rod (13), inside micrometer screw rod (13) that the micrometer screw rod (13) extends to the micrometer screw rod (13) that is provided with height indicating the micrometer is provided with the micrometer and is provided with the micrometer, inside of micrometer screw rod (13) is provided with the micrometer and is provided with the micrometer screw rod (13) that is provided with the height indicating the micrometer (13) that is provided with the micrometer ) The digital display micrometer comprises a digital display micrometer main body (12), wherein a digital display micrometer display screen (14) is arranged on the right side of the digital display micrometer main body (12), a fixed sleeve (17) extending to the top of the digital display micrometer main body (12) is arranged inside the digital display micrometer main body, and a micro-cylinder (16) extending to the top of the fixed sleeve (17) is arranged at one end, located inside the digital display micrometer main body (12), of the micrometer screw (13).

2. The tool for inspecting the height of the transverse rib of the twisted steel according to claim 1, wherein: and the outer side of the handle (2) is fixedly provided with an anti-slip pad which is a rubber product.

3. The tool for inspecting the height of the transverse rib of the twisted steel according to claim 1, wherein: the mounting block (1) is internally provided with a movable groove which is matched with the moving track of the moving rod (4) and is communicated with the sliding groove (3), and the inner bottom wall of the sliding groove (3) is in an open shape.

4. The tool for inspecting the height of the transverse rib of the twisted steel according to claim 1, wherein: the top of the moving rod (4) is provided with a moving groove matched with the moving track of the sliding block (5), and the connecting rod (6) is designed to be inclined.

5. The tool for inspecting the height of the transverse rib of the twisted steel according to claim 1, wherein: the bottom of the moving rod (4) is fixedly provided with a pressing pad positioned on the outer side of the sliding groove (3), and the bottom of the pressing pad is designed to be anti-skidding.

6. The tool for inspecting the height of the transverse rib of the twisted steel according to claim 1, wherein: the front side of the digital display micrometer main body (12) is movably provided with a screw which extends to the rear side of the digital display micrometer main body and is in threaded connection with the mounting block (1), and the front side of the mounting block (1) is provided with a thread groove matched with the screw.