CN114059746A - Cast-in-place stair inspection fixer - Google Patents
Cast-in-place stair inspection fixer Download PDFInfo
- Publication number
- CN114059746A CN114059746A CN202111392363.0A CN202111392363A CN114059746A CN 114059746 A CN114059746 A CN 114059746A CN 202111392363 A CN202111392363 A CN 202111392363A CN 114059746 A CN114059746 A CN 114059746A
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- China
- Prior art keywords
- sliding sleeve
- cast
- sliding
- fixed
- fixed rod
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- 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.)
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- 238000007689 inspection Methods 0.000 title claims abstract description 31
- 229910000838 Al alloy Inorganic materials 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 17
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 239000012634 fragment Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a first bolt of a cast-in-place stair inspection fixer, a fixed rod and a first sliding sleeve, wherein a plurality of internal thread holes are formed in one side wall of the fixed rod, the internal thread holes are uniformly distributed in the side wall of the fixed rod, the side wall of the fixed rod is in sliding connection with the inner wall of the first sliding sleeve, a first through hole is formed in the side, close to the internal thread hole, of the sliding sleeve, the first through hole is fixedly connected with the internal thread hole through the first bolt, the first sliding sleeve is far away from the side wall of the first bolt and is fixedly connected with a second sliding sleeve, the second sliding sleeve is in sliding connection with a fixed keel, the fixed keel is perpendicular to the fixed rod, a second through hole is formed in the lower end of the second sliding sleeve, and a mounting hole is formed in the lower end of the fixed keel. The pouring stair inspection fixer can be flexibly scaled according to the size of the stair steps, so that the measurement and the support for simply and quickly inspecting the size of the stair steps are achieved, the device is applicable to various stair steps, has a wide application range, and can be widely applied to measurement and reinforcement of cast-in-place stair templates.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a cast-in-place stair inspection fixer.
Background
The construction is a production movement performed by people to construct various building products in a certain space and time according to a specific design blueprint by using various building materials and mechanical equipment. The method comprises the whole production process from construction preparation, earth breaking and engineering completion acceptance. In the process, construction preparation, construction organization design and management, earthwork engineering, blasting engineering, foundation engineering, reinforcing steel bar engineering, template engineering, scaffold engineering, concrete engineering, prestressed concrete engineering, masonry engineering, steel structure engineering, wood structure engineering, structure installation engineering and the like are carried out.
The reinforced concrete structure is an important item in the building engineering, and each unit pays particular attention to the daily work. Deviation is also inevitable in the construction process, thereby causing adverse effects. Therefore, simple and convenient, quick effectual inspection stair step size in the work progress, it is crucial, simultaneously, need measure through outside measuring device to specific distance in building engineering, have the secondary error, also great reduction work efficiency, for this reason, we provide a cast-in-place stair inspection fixer to solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problem that the reinforced concrete structure in the prior art is an important item in the building engineering, and each unit pays particular attention to the daily work. The cast-in-place stair inspection fixer is provided, and deviation is avoided in the construction process, so that the problem of adverse effect is caused.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a cast-in-place stair inspection fixer, includes first bolt, dead lever and first sliding sleeve, a plurality of internal thread holes are seted up to dead lever lateral wall, and is a plurality of internal thread hole evenly distributed is on the dead lever lateral wall, the dead lever lateral wall is with the equal sliding connection of first sliding sleeve inner wall, the sliding sleeve is close to the internal thread hole side and sets up first perforation hole, first perforation hole passes through first bolt fixed connection with the internal thread hole, first bolt lateral wall fixed connection second sliding sleeve is kept away from to first sliding sleeve, second sliding sleeve sliding connection fixes fossil fragments, fixed fossil fragments set up with the dead lever is perpendicular, the second through hole is seted up to second sliding sleeve lower extreme, the mounting hole is seted up to fixed fossil fragments lower extreme.
Preferably, the lower end of the fixing rod is fixedly connected with a mounting pad, the mounting pad is made of rubber, and an anti-skid layer is arranged on the side wall of the lower end of the mounting pad.
Preferably, the fixed keel is made of aluminum alloy square steel, and the second sliding sleeve is made of aluminum alloy.
Preferably, the second sliding sleeve adopts and makes than the aluminium alloy square jacket that fixed fossil fragments are slightly bigger, but the second sliding sleeve is free in fixed fossil fragments outside sliding positioning, the second sliding sleeve passes through sliding sleeve positioning bolt fixed connection with fixed fossil fragments.
Preferably, the fixed rod is made of an aluminum alloy solid square bar, the first sliding sleeve is made of an aluminum alloy square sleeve slightly larger than the fixed rod, and the first sliding sleeve can be freely positioned outside the fixed rod in a sliding mode.
Preferably, the inner walls of two sides of the first sliding sleeve are fixedly connected with sliding blocks, sliding grooves are formed in the fixed rod close to the side walls of the sliding blocks, and the sliding blocks are connected with the sliding grooves in a sliding mode.
Preferably, the fixing rod side wall is fixedly connected with a first graduated scale which is made of a steel sheet.
Preferably, the fixed keel side wall is fixedly connected with a second graduated scale which is made of a steel sheet.
Compared with the prior art, the invention has the beneficial effects that:
1. the pouring stair inspection fixer can be flexibly scaled according to the size of the stair steps, so that the measurement and the support for simply and quickly inspecting the size of the stair steps are achieved, the device is applicable to various stair steps, and the device can accurately measure by adopting a standardized design;
2. according to the stair template fixing device, the first graduated scale is arranged on the side wall of the fixing rod, and the second graduated scale is also arranged on the side wall of the fixing keel, so that the distance can be adjusted more accurately and quickly, errors caused by secondary measurement of a measuring device are reduced, modular assembly is realized, measurement and reinforcement of stair templates with different sizes can be realized, and the stair template fixing device is quick, simple and convenient to use;
3. the cast-in-situ stair inspection fixer can be simply and quickly clamped into a stair template to inspect the size of the stair steps, and can be flexibly scaled according to the size of the stair steps, so that the measurement and the support for simply and quickly inspecting the size of the stair steps are realized.
Drawings
FIG. 1 is a schematic three-dimensional structure of a cast-in-place stair inspection fixture according to the present invention;
FIG. 2 is a schematic front view of a cast-in-place stair inspection fixture according to the present invention;
FIG. 3 is a schematic view of a first sliding sleeve connection structure of a cast-in-place stair inspection fixture according to the present invention;
fig. 4 is a schematic view of a second sliding sleeve connection structure of a cast-in-place stair inspection fixture according to the present invention.
In the figure: the keel fixing device comprises a first bolt 1, a fixing rod 2, a first sliding sleeve 3, an internal thread hole 4, a first through hole 5, a second sliding sleeve 6, a second through hole 7, an installation hole 8, a mounting pad 9, a sliding sleeve positioning bolt 10, a sliding block 11, a sliding chute 12, a first graduated scale 13, a second graduated scale 14 and a fixed keel 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a cast-in-place stair inspection fixer, including first bolt 1, dead lever 2 and first sliding sleeve 3, 2 lateral walls of dead lever set up a plurality of internal thread holes 4, a plurality of internal thread holes 4 evenly distributed are on 2 lateral walls of dead lever, 2 lateral walls of dead lever and 3 equal sliding connection of inner wall of first sliding sleeve, the sliding sleeve is close to 4 sides of internal thread hole and sets up first perforation 5, first perforation 5 passes through first bolt 1 fixed connection with internal thread hole 4, first sliding sleeve 3 keeps away from 1 lateral wall fixed connection second sliding sleeve 6 of first bolt, 6 sliding connection fixed keel 15 of second sliding sleeve, fixed keel 15 sets up with 2 vertical of dead lever, 6 lower extremes of second sliding sleeve set up second through hole 7, fixed keel 15 lower extreme sets up mounting hole 8. Can be according to the nimble scaling of ladder step size through watering stair inspection fixer to reach measurement and the support of simple and convenient, quick inspection ladder step size, the suitability is in all kinds of ladder steps, adopts standardized design, can the accurate measurement.
The lower end of the fixing rod 2 is fixedly connected with a mounting pad 9, the mounting pad 9 is made of rubber, and an anti-skid layer is arranged on the side wall of the lower end of the mounting pad 9. Thus, the sliding of the mounting rod is reduced when the fixing rod 2 is mounted, and the mounting efficiency of a mounting worker is greatly improved.
The fixed keel 15 is made of aluminum alloy square steel, and the second sliding sleeve 6 is made of aluminum alloy. Improve fixed fossil fragments 15's holistic intensity like this, reduced because the material reason causes measurement accuracy's inaccuracy.
The second sliding sleeve 6 is made of an aluminum alloy square sleeve slightly larger than the fixed keel 15, the second sliding sleeve 6 can freely slide and locate outside the fixed keel 15, and the second sliding sleeve 6 is fixedly connected with the fixed keel 15 through a sliding sleeve locating bolt 10. Like this when fixed fossil fragments 15 need remove, can more conveniently slide in second sliding sleeve 6, can not further improve installer work efficiency because the gliding degree of freedom of fixed fossil fragments 15 is influenced in the friction of 6 inner walls of second sliding sleeve.
The fixed rod 2 is made of an aluminum alloy solid square bar, the first sliding sleeve 3 is made of an aluminum alloy square sleeve slightly larger than the fixed rod 2, and the first sliding sleeve 3 can freely slide and position outside the fixed rod 2. When dead lever 2 need remove like this, can relatively conveniently slide in first sliding sleeve 3, can not influence the gliding degree of freedom of dead lever 2 because of 3 inner wall frictions of first sliding sleeve, further improved installer work efficiency.
The inner walls of the two sides of the first sliding sleeve 3 are fixedly connected with sliding blocks 11, the fixed rod 2 is close to the side wall of each sliding block 11 and is provided with a sliding groove 12, and the two sliding blocks 11 are connected with the sliding grooves 12 in a sliding mode. Like this first sliding sleeve 3 in 2 sides of dead lever go on the in-process that slides from top to bottom, improved the gliding stability of first sliding sleeve 3, like this when carrying out the integral erection, just can be more stable, safety.
The lateral wall of the fixed rod 2 is fixedly connected with a first graduated scale 13, and the first graduated scale 13 is made of steel sheets. Install first scale 13 at 2 lateral walls of dead lever, can be more accurate, swift when the adjustment distance like this, reduced the error that measuring device secondary measurement brought, the measurement of unidimensional stair template, reinforcement can be realized to the modular equipment, and is swift, simple and convenient during the use.
The fixed keel 15 side wall is fixedly connected with the second graduated scale 14, and the second graduated scale 14 is made of steel sheets. Through also installing second scale 14 at fixed 15 lateral walls of fossil fragments, can be more accurate, swift when the adjustment distance like this, reduced the error that measuring device secondary measurement brought, the measurement of unidimensional stair template, reinforcement can be realized to the modular equipment, and is swift, simple and convenient during the use.
After the cast-in-place stair inspection fixer is installed and fixed according to the design size, the installation deviation of the stair template can be inspected according to the position of the fixed rod 2, the deviation can be adjusted conveniently, after the stair template is installed and adjusted, two sets of cast-in-place stair inspection fixers are clamped and fixed on the stair template to realize reinforcement and prevent deformation, the cast-in-place stair inspection fixer can be flexibly scaled according to the step size, so that the measurement and support for simply and quickly inspecting the step size are achieved, the cast-in-place stair inspection fixer is applicable to various steps, adopts standardized design and can accurately measure, the first graduated scale 13 is installed on the side wall of the fixed rod 2, the second graduated scale 14 is also installed on the side wall of the fixed keel 15, the distance can be adjusted more accurately and quickly, the errors caused by secondary measurement of a measuring device are reduced, modular assembly is realized, and the measurement of the stair templates with different sizes can be realized, The cast-in-place stair inspection fixer can be flexibly scaled according to the step size, so that the measurement and support for simply and quickly inspecting the step size are achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A cast-in-place stair inspection fixer comprises a first bolt (1), a fixed rod (2) and a first sliding sleeve (3), and is characterized in that a plurality of internal thread holes (4) are formed in one side wall of the fixed rod (2), the internal thread holes (4) are uniformly distributed in the side wall of the fixed rod (2), the side wall of the fixed rod (2) is in sliding connection with the inner wall of the first sliding sleeve (3), a first through hole (5) is formed in the side of the sliding sleeve close to the internal thread holes (4), the first through hole (5) is fixedly connected with the internal thread holes (4) through the first bolt (1), the first sliding sleeve (3) is far away from the side wall of the first bolt (1) and is fixedly connected with a second sliding sleeve (6), the second sliding sleeve (6) is in sliding connection with a fixed keel (15), the fixed keel (15) is perpendicular to the fixed rod (2), a second through hole (7) is formed in the lower end of the second sliding sleeve (6), and the lower end of the fixed keel (15) is provided with a mounting hole (8).
2. The cast-in-place stair inspection fixer according to claim 1, characterized in that a mounting pad (9) is fixedly connected to the lower end of the fixing rod (2), the mounting pad (9) is made of rubber, and the side wall of the lower end of the mounting pad (9) is provided with an anti-slip layer.
3. A cast-in-place stair inspection fixture according to claim 1, wherein the fixing keel (15) is made of aluminum alloy square steel, and the second sliding sleeve (6) is made of aluminum alloy.
4. The cast-in-place stair inspection fixer according to claim 1, wherein the second sliding sleeve (6) is made of an aluminum alloy square sleeve slightly larger than the fixed keel (15), the second sliding sleeve (6) can be freely slidably positioned outside the fixed keel (15), and the second sliding sleeve (6) is fixedly connected with the fixed keel (15) through a sliding sleeve positioning bolt (10).
5. A cast-in-place stair inspection fixture as claimed in claim 1, wherein said fixed rod (2) is made of a solid square bar of aluminum alloy, said first sliding sleeve (3) is made of a square sleeve of aluminum alloy slightly larger than the fixed rod (2), said first sliding sleeve (3) is freely slidably positioned outside the fixed rod (2).
6. The cast-in-place stair inspection fixator according to claim 1, wherein the inner walls of the two sides of the first sliding sleeve (3) are fixedly connected with sliding blocks (11), the side walls of the fixed rod (2) close to the sliding blocks (11) are respectively provided with sliding grooves (12), and the two sliding blocks (11) are respectively connected with the sliding grooves (12) in a sliding manner.
7. The cast-in-place stair inspection fixture as claimed in claim 1, wherein the side wall of the fixing rod (2) is fixedly connected with a first graduated scale (13), and the first graduated scale (13) is made of steel sheet.
8. The cast-in-place stair inspection fixer according to claim 1, wherein the side wall of the fixing keel (15) is fixedly connected with a second graduated scale (14), and the second graduated scale (14) is made of steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111392363.0A CN114059746A (en) | 2021-11-23 | 2021-11-23 | Cast-in-place stair inspection fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111392363.0A CN114059746A (en) | 2021-11-23 | 2021-11-23 | Cast-in-place stair inspection fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114059746A true CN114059746A (en) | 2022-02-18 |
Family
ID=80279268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111392363.0A Pending CN114059746A (en) | 2021-11-23 | 2021-11-23 | Cast-in-place stair inspection fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114059746A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2478299A1 (en) * | 1980-03-14 | 1981-09-18 | Mauny Francois | Measuring gauge for manufacture of stairs - comprises deformable quadrilateral structure of pivoting arms and slide bars locked by screws |
| JP2000291251A (en) * | 1999-04-06 | 2000-10-17 | Yasuo Nakada | Auxiliary tool for constructing handrail for aged and physically handicapped person |
| EP1431703A1 (en) * | 2002-12-17 | 2004-06-23 | SWS Gesellschaft für Glasbaubeschläge mbH | Measuring device for determining the dimensions of flat structural components with parallelogram-shape |
| US20150233131A1 (en) * | 2014-02-14 | 2015-08-20 | Peter Hofstetter | Stair Measuring Apparatus |
| CN206707308U (en) * | 2017-05-19 | 2017-12-05 | 浙江工业职业技术学院 | A kind of stair construction gradient determines equipment |
| CN212227899U (en) * | 2020-07-09 | 2020-12-25 | 胡冠芳 | Building engineering surveying and mapping device |
| CN214090815U (en) * | 2020-12-01 | 2021-08-31 | 中建八局第四建设有限公司 | Adjustable guardrail mount |
-
2021
- 2021-11-23 CN CN202111392363.0A patent/CN114059746A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2478299A1 (en) * | 1980-03-14 | 1981-09-18 | Mauny Francois | Measuring gauge for manufacture of stairs - comprises deformable quadrilateral structure of pivoting arms and slide bars locked by screws |
| JP2000291251A (en) * | 1999-04-06 | 2000-10-17 | Yasuo Nakada | Auxiliary tool for constructing handrail for aged and physically handicapped person |
| EP1431703A1 (en) * | 2002-12-17 | 2004-06-23 | SWS Gesellschaft für Glasbaubeschläge mbH | Measuring device for determining the dimensions of flat structural components with parallelogram-shape |
| US20150233131A1 (en) * | 2014-02-14 | 2015-08-20 | Peter Hofstetter | Stair Measuring Apparatus |
| CN206707308U (en) * | 2017-05-19 | 2017-12-05 | 浙江工业职业技术学院 | A kind of stair construction gradient determines equipment |
| CN212227899U (en) * | 2020-07-09 | 2020-12-25 | 胡冠芳 | Building engineering surveying and mapping device |
| CN214090815U (en) * | 2020-12-01 | 2021-08-31 | 中建八局第四建设有限公司 | Adjustable guardrail mount |
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Application publication date: 20220218 |