CN220083837U - Floor reinforcing steel bar protective layer thickness measuring device - Google Patents
Floor reinforcing steel bar protective layer thickness measuring device Download PDFInfo
- Publication number
- CN220083837U CN220083837U CN202320734351.XU CN202320734351U CN220083837U CN 220083837 U CN220083837 U CN 220083837U CN 202320734351 U CN202320734351 U CN 202320734351U CN 220083837 U CN220083837 U CN 220083837U
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- Prior art keywords
- tape
- measuring
- protection layer
- floor slab
- ruler
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- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims description 18
- 239000011241 protective layer Substances 0.000 title description 7
- 230000002787 reinforcement Effects 0.000 claims abstract description 44
- 238000012545 processing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 45
- 238000005259 measurement Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000003908 quality control method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a floor slab reinforcement protection layer thickness measuring device which comprises a ruler holder, wherein a ruler groove is formed in the ruler holder, a measuring ruler is connected in a sliding manner in the ruler groove, and scale marks are arranged on the measuring ruler; and a first clamping strip is arranged at the end part of the measuring tape, and a second clamping strip corresponding to the first clamping strip is arranged at the end part of the tape holder. The device for measuring the thickness of the floor slab reinforcement protection layer can solve the problem of low precision of the traditional method for checking the thickness of the floor slab reinforcement protection layer.
Description
Technical Field
The utility model relates to the technical field of engineering construction, in particular to a device for measuring the thickness of a floor slab reinforcement protection layer.
Background
In the engineering project main body construction process, staff judges whether the quality of the floor reinforcing steel bar protection layer reaches the standard by measuring the thickness of the floor reinforcing steel bar protection layer.
Traditional mode to floor bar protection layer thickness's inspection often is that the staff directly uses the box chi to survey floor bar protection layer, however because floor bar protection layer's position is lower, quality control staff need squat down and use the box chi to measure, and at this moment, quality control staff's eyes are in the high position, and scale mark on the box chi is in the low position, and working medium inspection staff observes the box chi process and belongs to overlook reading, causes easily that the registration is partial big and inaccurate, influences quality control quality.
Based on the above technical problems, there is a need for a device capable of accurately measuring the thickness of a floor slab reinforcement protection layer.
Disclosure of Invention
In view of the above problems, the present utility model is to provide a device for measuring the thickness of a floor slab reinforcement protection layer, so as to solve the problem of low accuracy of the conventional method for inspecting the thickness of the floor slab reinforcement protection layer.
The utility model provides a floor slab reinforcement protection layer thickness measuring device which comprises a ruler holder, wherein a ruler groove is formed in the ruler holder, a measuring ruler is connected in a sliding manner in the ruler groove, and graduation lines are arranged on the measuring ruler; and the end part of the measuring tape is provided with a first clamping strip, the end part of the tape holder is provided with a second clamping strip corresponding to the first clamping strip, and the floor slab reinforcement protection layer to be measured is clamped between the first clamping strip and the second clamping strip.
In addition, the preferred structure is that the side edges of the first clamping strip and the side edges of the second clamping strip are parallel to the scale marks of the measuring tape.
In addition, the preferred construction is that the lateral edges of the first clip strip are aligned with the 0 scale mark of the measuring tape.
In addition, the measuring tape preferably comprises a tape body and protruding parts connected to two sides of the tape body, wherein hidden grooves corresponding to the protruding parts are formed in two sides of the tape groove, and the protruding parts are limited in the corresponding hidden grooves.
Furthermore, it is preferable that the upper surface of the rule body is flush with the upper surface of the rule holder.
In addition, the preferred structure is that a locking piece is arranged on the measuring tape, and after the measuring tape moves to a preset position on the tape holder, the measuring tape is locked and fixed with the tape holder through the locking piece.
In addition, the preferred structure is that a threaded hole is formed in the measuring tape, and the locking piece comprises a screw rod which is matched with the threaded hole; and, in addition, the processing unit,
when the measuring tape moves to a preset position on the tape holder, the lower end of the screw rod is abutted against the bottom of the tape groove, so that the locking and fixing of the measuring tape and the tape holder are realized.
In addition, a nut is preferably fixed to an end of the screw.
In addition, it is preferable that a link is connected to the corner of the blade.
In addition, the preferred structure is that the first clamping strip and the measuring tape are integrally formed, and the second clamping strip and the tape holder are integrally formed.
Compared with the prior art, the device for measuring the thickness of the floor slab reinforcement protection layer has the following beneficial effects:
in the thickness measuring device for the floor slab reinforcement protection layer, in the using process, the measuring rule and the rule support are pulled apart, and then the floor slab reinforcement protection layer to be measured is clamped between the first clamping strip and the second clamping strip, or the first clamping strip and the second clamping strip are clamped between the reinforcement and the template, so that the thickness of the upper or lower reinforcement protection layer is measured. After the measurement is completed, the relative positions of the first clamping strip and the second clamping strip are kept unchanged, the measuring ruler is taken out for horizontal reading, so that the accuracy of reading is guaranteed, the thickness of the reinforcing steel bar protection layer is better controlled, and the purpose of improving engineering quality is achieved.
Drawings
Other objects and results of the present utility model will become more apparent and readily appreciated by reference to the following description and claims in conjunction with the accompanying drawings and a more complete understanding of the utility model.
In the drawings:
fig. 1 is a structural diagram of a floor slab reinforcement protection layer thickness measuring device according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a floor slab reinforcement protection layer thickness measuring device at A-A position according to an embodiment of the present utility model;
FIG. 3 is a partial cross-sectional view of a floor slab reinforcement protection layer thickness measuring device at A-A position provided by an embodiment of the present utility model;
fig. 4 is a schematic view of a device for measuring the thickness of a protective layer of a floor slab according to an embodiment of the present utility model when measuring the thickness of an upper protective layer of a reinforcement;
fig. 5 is a schematic view of a floor slab reinforcement protection layer thickness measuring device according to an embodiment of the present utility model when measuring the thickness of an underlying reinforcement protection layer;
reference numerals: the measuring tape comprises a tape holder 1, a measuring tape 2, a tape body 21, a protruding part 22, a second clamping strip 3, a first clamping strip 4, a screw rod 6 and a hanging ring 7.
The same reference numerals will be used throughout the drawings to refer to similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
It should be noted that, in the technical description of the present utility model, the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Fig. 1 shows a structure of a floor slab reinforcement layer thickness measuring device provided by an embodiment of the present utility model, fig. 2 shows a cross-sectional structure of the floor slab reinforcement layer thickness measuring device provided by an embodiment of the present utility model at A-A position, and fig. 3 shows a partial cross-sectional structure of the floor slab reinforcement layer thickness measuring device provided by an embodiment of the present utility model at A-A position; fig. 4 is a schematic diagram of a floor slab reinforcement protection layer thickness measuring device according to an embodiment of the present utility model when measuring the thickness of an upper reinforcement protection layer, and fig. 5 is a schematic diagram of a floor slab reinforcement protection layer thickness measuring device according to an embodiment of the present utility model when measuring the thickness of a lower reinforcement protection layer.
Referring to fig. 1 to 5, the device for measuring the thickness of the reinforcing steel bar protection layer of the floor slab provided by the utility model comprises a scale support 1 for supporting a measuring scale 2, wherein a scale groove corresponding to the measuring scale 2 is formed on the scale support 1, the measuring scale 2 is limited in the scale groove and can slide along the direction of the scale groove, and in order to realize the measurement of the thickness of the reinforcing steel bar protection layer of the floor slab, scale marks are required to be arranged on the measuring scale 2; a first clamping strip 4 is arranged at the end part of the measuring tape 2, and a second clamping strip 3 corresponding to the first clamping strip 4 is arranged at the corresponding end part of the tape holder 1; in addition, to ensure the measurement accuracy, the side edges of the first clamping strip 4 and the side edges of the second clamping strip 3 are required to be parallel to the scale marks of the measuring scale 2.
In the actual measurement process, the measuring tape 2 and the tape holder 1 are pulled apart, then the floor slab reinforcement protection layer (actually corresponding to the double-layer reinforcement mesh) to be measured is clamped between the first clamping strip 4 and the second clamping strip 3, or the first clamping strip 4 and the second clamping strip 3 are clamped between the reinforcement (actually corresponding to the double-layer reinforcement mesh) and the template, and the thickness of the upper or lower reinforcement protection layer is measured. After the measurement is completed, the relative positions of the first clamping strip 4 and the second clamping strip 3 are kept unchanged, the measuring ruler 2 is taken out for horizontal reading, so that the accuracy of reading is ensured, the thickness of the reinforcement protection layer is better controlled, and the purpose of improving engineering quality is achieved.
The floor slab reinforcement protection layer to be measured comprises an upper floor slab reinforcement protection layer and a lower floor slab reinforcement protection layer, and when the upper floor slab reinforcement protection layer is required to be measured, a double-layer reinforcement mesh sheet is required to be clamped between the first clamping strip 4 and the second clamping strip 3; when the lower floor slab reinforcement protective layer is required to be measured, the first clamping strip 4 and the second clamping strip 3 are required to be clamped between the double-layer reinforcement mesh and the template.
In addition, in order to further improve the measurement convenience, the side edge of the first clamping strip 4 can be aligned with the 0 scale mark of the measuring tape 2, through the arrangement, in the actual measurement process, only the numerical value of the corresponding scale mark on the side edge of the second clamping strip 3 and the measuring tape 2 needs to be accurately read, namely the thickness value of the floor reinforcing steel bar protection layer to be measured.
In a specific embodiment of the present utility model, to realize the sliding connection between the measuring tape 2 and the tape holder 1, the measuring tape 2 may include a tape body 21 and protruding portions 22 connected to two sides of the tape body 21, and two sides of the tape slot are provided with corresponding grooves corresponding to the protruding portions 22, and the protruding portions 22 are limited in the corresponding grooves and can slide along the grooves, so as to realize the sliding connection between the measuring tape 2 and the tape holder 1.
In addition, in order to further promote measurement accuracy, the upper surface of chi body 21 can set up to be flush with the upper surface of chi holds in the palm 1, through this kind of setting, can guarantee that the side edge of second card strip 3 is direct to it with the scale mark on the measuring tape 2 to further promote the measurement accuracy of floor reinforcing bar protective layer thickness.
In addition, in order to guarantee that the relative position of first card strip 4 and second card strip 3 is unchangeable after the measurement is accomplished, be convenient for take out the instrument and carry out the number of degrees, can set up the retaining member on measuring tape 2 to, after measuring tape 2 moves to the position of predetermineeing on chi support 1 (will wait to measure floor reinforcing bar protective layer card between first card strip 4 and second card strip 3, perhaps with first card strip 4 and second card strip 3 card between reinforcing bar and template, and when contradicting each other), measuring tape 2 passes through retaining member and chi support 1 locking fixedly.
Specifically, in order to achieve the locking effect of the locking piece on the measuring tape 2, a threaded hole can be formed in the measuring tape 2, and the locking piece comprises a screw rod 6 which is matched with the threaded hole; and when the measuring tape 2 moves to a preset position on the tape holder 1, the screw rod 6 is rotated, the lower end of the screw rod 6 can move downwards, and when the lower end of the screw rod 6 abuts against the bottom of the tape slot, the locking and fixing of the measuring tape 2 and the tape holder 1 can be realized.
In addition, in order to facilitate the rotation of the screw rod 6 by the worker, a nut can be fixed at the end of the screw rod 6, and the worker drives the screw rod 6 to rotate by rotating the nut.
In addition, in order to facilitate the carrying of the floor slab reinforcement protection layer thickness measuring device provided by the utility model by workers, the hanging ring 7 can be connected at the corner of the ruler holder 1, and the whole floor slab reinforcement protection layer thickness measuring device can be directly hung on a body by the workers for carrying.
In the actual manufacturing process, the first clamping strip 4 and the measuring tape 2 can be manufactured by adopting steel plates, grooves are formed in thicker steel plates to serve as tape grooves, scale marks are engraved on thinner steel plates to serve as the measuring tape 2, the first clamping strip 4 can be directly integrally formed with the measuring tape 2, and the second clamping strip 3 can be integrally formed with the tape holder 1. Of course, it is also possible to directly use an off-the-shelf steel measuring tape 2 as the measuring tape 2 and then connect the steel strip at the end of the steel measuring tape 2 as the first clamping strip 4.
The floor slab reinforcing steel bar protection layer thickness measuring apparatus according to the present utility model is described above by way of example with reference to fig. 1 and 5. However, it will be appreciated by those skilled in the art that various modifications may be made to the floor slab reinforcement thickness measuring apparatus set forth in the foregoing disclosure without departing from the scope of the present disclosure. Accordingly, the scope of the utility model should be determined from the following claims.
Claims (10)
1. The device for measuring the thickness of the floor slab reinforcement protection layer is characterized by comprising a ruler support, wherein a ruler groove is formed in the ruler support, a measuring ruler is connected in a sliding manner in the ruler groove, and scale marks are arranged on the measuring ruler; and, in addition, the processing unit,
the end part of the measuring tape is provided with a first clamping strip, and the end part of the tape holder is provided with a second clamping strip corresponding to the first clamping strip.
2. A floor slab reinforcing steel bar protection layer thickness measuring device according to claim 1, wherein,
the side edges of the first clamping strips and the side edges of the second clamping strips are parallel to the scale marks of the measuring tape.
3. A floor slab reinforcing steel bar protection layer thickness measuring device according to claim 2, wherein,
the side edges of the first clamping strips are aligned with the 0 scale mark of the measuring tape.
4. A floor slab reinforcing steel bar protection layer thickness measuring device according to claim 1, wherein,
the measuring tape comprises a tape body and protruding parts connected to two sides of the tape body, wherein hidden grooves corresponding to the protruding parts are formed in two sides of the tape groove, and the protruding parts are limited in the corresponding hidden grooves.
5. A floor slab reinforcing steel bar protection layer thickness measuring device according to claim 4, wherein,
the upper surface of the ruler body is flush with the upper surface of the ruler holder.
6. A floor slab reinforcing steel bar protection layer thickness measuring device according to claim 1, wherein,
the measuring tape is provided with a locking piece, and after the measuring tape moves to a preset position on the tape holder, the measuring tape is locked and fixed with the tape holder through the locking piece.
7. A floor slab reinforcing steel bar protection layer thickness measuring device according to claim 6, wherein,
the measuring tape is provided with a threaded hole, and the locking piece comprises a screw rod which is matched with the threaded hole; and, in addition, the processing unit,
when the measuring tape moves to a preset position on the tape holder, the lower end of the screw rod is abutted against the bottom of the tape groove, so that the locking and fixing of the measuring tape and the tape holder are realized.
8. A floor slab reinforcing steel bar protection layer thickness measuring device according to claim 7,
a nut is fixed at the end of the screw.
9. A floor slab reinforcing steel bar protection layer thickness measuring apparatus according to any one of claim 1 to 8,
and a hanging ring is connected to the corner of the ruler holder.
10. A floor slab reinforcing steel bar protection layer thickness measuring device according to claim 2, wherein,
the first clamping strip and the measuring tape are integrally formed, and the second clamping strip and the tape holder are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320734351.XU CN220083837U (en) | 2023-04-06 | 2023-04-06 | Floor reinforcing steel bar protective layer thickness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320734351.XU CN220083837U (en) | 2023-04-06 | 2023-04-06 | Floor reinforcing steel bar protective layer thickness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220083837U true CN220083837U (en) | 2023-11-24 |
Family
ID=88825899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320734351.XU Active CN220083837U (en) | 2023-04-06 | 2023-04-06 | Floor reinforcing steel bar protective layer thickness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220083837U (en) |
-
2023
- 2023-04-06 CN CN202320734351.XU patent/CN220083837U/en active Active
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