CN213932298U - Umbrella structure ruler - Google Patents
Umbrella structure ruler Download PDFInfo
- Publication number
- CN213932298U CN213932298U CN202120280816.XU CN202120280816U CN213932298U CN 213932298 U CN213932298 U CN 213932298U CN 202120280816 U CN202120280816 U CN 202120280816U CN 213932298 U CN213932298 U CN 213932298U
- Authority
- CN
- China
- Prior art keywords
- slide caliper
- caliper rule
- coil
- elbow
- rule body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Abstract
The utility model relates to an engineering quality aassessment technical field specifically is an umbrella class structure chi, including the slide caliper rule body, top one side fixedly connected with slide caliper rule elbow of slide caliper rule body, and be provided with the coil gag lever post on the slide caliper rule body top of the opposite side of slide caliper rule elbow, slide caliper rule body bottom both sides mark is connected with the one end of screens pole through the activity hinge in "0" scale department, the biggest movable angle of one end that the screens pole is close to the scale is 90, the other end of screens pole is connected with the coil through the hanging wire, the diameter of coil is greater than the width of slide caliper rule elbow, and is less than the width of slide caliper rule body and coil gag lever post sum. The utility model discloses only need single operation that can be convenient on the upper strata when using, make measurement work safer to practice thrift the human cost widely, had splendid economic benefits, need not extract the repeated measurement after measuring and carry out the reading again, guaranteed the precision of the floor thickness numerical value that reachs.
Description
Technical Field
The utility model relates to an engineering quality aassessment technical field specifically is a class umbrella structure chi.
Background
In the construction process of the building engineering, site constructors need to control the thickness of a floor slab or a wall body. And after the pouring is finished and the formwork is removed, rechecking detection is carried out on the structure thickness so as to determine whether the structure thickness meets the design requirement. The effective thickness of the plate and the wall thickness are measured, so that the net height of the floor can be controlled, the safety can be guaranteed, and meanwhile, a corresponding construction basis can be provided for later-stage decoration and finishing projects.
Taking the thickness measurement as an example, the conventional floor thickness measurement usually adopts an electric drill drilling method. When in measurement, a hole is drilled from top to bottom by an electric drill, the lower part of the plate needs to be manually propped against the top by using a template, the upper part of the plate is inserted with a common reinforcing steel bar with the diameter smaller than the drilled hole, the common reinforcing steel bar is pulled out, the distance of the common reinforcing steel bar in a concrete floor is measured, the method needs the coordination of personnel on the upper layer and personnel on the lower layer in the implementation process, the reinforcing steel bar is easy to fall to the lower layer because the lower template is not propped tightly or is not placed synchronously, potential safety hazards exist, meanwhile, the joint of the reinforcing steel bar and the plate surface is visually measured, the connecting part is pulled out, the thickness of the floor is obtained by measuring the depth of the common reinforcing steel bar inserted into the drilled hole by using a measuring tape, and the manual errors such as steel reading errors can be generated in the whole process, so that the precision of the thickness of the floor is reduced.
Therefore, in order to solve the above problems, an umbrella-like structure ruler is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an umbrella class structure chi to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an umbrella class structure chi, includes the slide caliper rule body, top one side fixedly connected with slide caliper rule elbow of slide caliper rule body, and be provided with the coil gag lever post on the slide caliper rule body top of the opposite side of slide caliper rule elbow, slide caliper rule body bottom both sides mark is connected with the one end of screens pole through the activity hinge for "0" scale department, the biggest movable angle of one end that the screens pole is close to the scale is 90, the other end of screens pole is connected with the coil through the hanging wire, the diameter of coil is greater than the width of slide caliper rule elbow, and is less than the width of slide caliper rule body and coil gag lever post sum.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the utility model discloses only need single operation that can be convenient on the upper strata when using, make measurement work safer to practice thrift the human cost widely, had splendid economic benefits.
2. The repeated measurement is not required to be pulled out for reading after the measurement, and the precision of the obtained thickness value of the floor slab is ensured.
3. Compared with the common tape measure, the caliper has the advantages that the limiting device is fixed, and the measuring precision is greatly improved.
4. The diameter of a drill used in a construction site of building engineering is generally 10 mm-18 mm, and a common tape measure is large in size and is not convenient to extend through a hole for measurement. The invention has moderate size and is convenient for site use in construction sites.
5. The caliper elbow can be hung on the floor structure. When preventing that slide caliper rule from dropping, slide caliper rule drop to the one deck down from the floor hole department, it is practical convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic view of the caliper of the present invention in use;
in the figure: 1. a caliper elbow; 2. a coil; 3. a coil limiting rod; 4. hanging a wire; 41. hanging the wire in a storage state; 5. a caliper body; 6. a position clamping rod; 61. a position clamping rod in a storage state; 7. and (5) movable hinges.
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. 1-3, the present invention provides an embodiment: an umbrella-type structure ruler comprises a caliper body 5, a caliper elbow 1 is fixedly connected to one side of the top end of the caliper body 5, a coil limiting rod 3 is arranged at the top end of the caliper body 5 on the other side of the caliper elbow 1, the two sides of the bottom end of the caliper body 5 are marked as 0' scales, one end of a clamping rod 6 is connected to one end of the caliper body 5 through a movable hinge 7, the largest movable angle of the clamping rod 6 close to one end of the scales is 90 degrees, the other end of the clamping rod 6 is connected with a coil 2 through a hanging wire 4, the diameter of the coil 2 is larger than the width of the caliper elbow 1 and smaller than the width of the sum of the caliper body 5 and the coil limiting rod 3, when the umbrella-type structure ruler is used, the hanging wire 4 is changed into a hanging wire 41 in a state through pulling of the coil 2, and the clamping rod 6 is driven to rotate through the action of the movable hinge 7, so that the angle between the umbrella-type structure ruler and the caliper body 5 is smaller and smaller, finally, the clamping rod 61 in the contraction state is formed, then the product is plugged into a hole of a concrete structure floor, after the clamping rod is plugged, when the clamping rod 6 can be seen from the lowest end of the concrete structure floor, the coil 2 is released, the clamping rod 6 falls freely under the action of gravity, the coil 2 is driven to slide leftwards, until the clamping rod 6 is 90 degrees, the clamping rod is parallel to the lowest end of the concrete structure floor, and at the moment, the scales of the caliper body 5, which are parallel to the highest end of the concrete structure floor, can be seen, so that the thickness of the concrete structure floor is determined.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. The utility model provides an umbrella class structure chi, includes slide caliper rule body (5), its characterized in that: slide caliper rule body (5)'s top one side fixedly connected with slide caliper rule elbow (1), and slide caliper rule body (5) top at the opposite side of slide caliper rule elbow (1) is provided with coil gag lever post (3), slide caliper rule body (5) bottom both sides mark is the one end that "0" scale department is connected with screens pole (6) through activity hinge (7), the biggest movable angle of one end that screens pole (6) are close to the scale is 90, the other end of screens pole (6) is connected with coil (2) through hanging wire (4), the diameter of coil (2) is greater than the width of slide caliper rule elbow (1), and is less than the width of slide caliper rule body (5) and coil gag lever post (3) sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120280816.XU CN213932298U (en) | 2021-02-01 | 2021-02-01 | Umbrella structure ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120280816.XU CN213932298U (en) | 2021-02-01 | 2021-02-01 | Umbrella structure ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213932298U true CN213932298U (en) | 2021-08-10 |
Family
ID=77159317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120280816.XU Expired - Fee Related CN213932298U (en) | 2021-02-01 | 2021-02-01 | Umbrella structure ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213932298U (en) |
-
2021
- 2021-02-01 CN CN202120280816.XU patent/CN213932298U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208688385U (en) | A kind of construction management measuring tool | |
| CN207472265U (en) | A kind of measurement module installs verticality device | |
| CN105953698B (en) | A kind of floor plate thickness survey tool and its measurement method | |
| CN112146635A (en) | Building engineering straightness detection device that hangs down | |
| CN213932298U (en) | Umbrella structure ruler | |
| CN208952962U (en) | A kind of testing apparatus for verticality for construction engineering quality detection | |
| CN213455234U (en) | Hydraulic ring ground crack measuring device | |
| CN205691033U (en) | Slab thickness detection device | |
| CN207749547U (en) | The detection device of stake holes sediment thickness for building | |
| CN207051147U (en) | A kind of concrete slump detection means | |
| CN215373779U (en) | Hydraulic ring geological crack measuring device | |
| CN212253924U (en) | Device for detecting thickness of high and large formwork reinforcing steel bar protective layer | |
| CN205748362U (en) | Architectural engineering vertical structure perpendicularity deviation measures guiding ruler | |
| CN114705109A (en) | Hydraulic ring geological crack measuring device and measuring method thereof | |
| CN210774082U (en) | Template verticality measuring device | |
| CN209783595U (en) | Portable template verticality measuring tool | |
| CN210002457U (en) | Positioning foundation pile for civil construction | |
| CN209512877U (en) | A kind of portable mold plate verticality measuring appliance | |
| CN214276905U (en) | Inclinometer | |
| CN112964239A (en) | Construction engineering construction detection device | |
| CN215639476U (en) | On-site template vertical guiding rule | |
| CN207215095U (en) | A kind of mold plate verticality survey tool | |
| CN208043060U (en) | A kind of extension type wall column formwork detection tool for detecting verticality | |
| CN216245955U (en) | Floor thickness measuring tool | |
| CN213742373U (en) | A scale for concrete thickness, elevation and roughness control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |