CN215810745U - Paste formula and measure angle adjustable support of stair oblique cross section displacement - Google Patents
Paste formula and measure angle adjustable support of stair oblique cross section displacement Download PDFInfo
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- CN215810745U CN215810745U CN202120889106.7U CN202120889106U CN215810745U CN 215810745 U CN215810745 U CN 215810745U CN 202120889106 U CN202120889106 U CN 202120889106U CN 215810745 U CN215810745 U CN 215810745U
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- pasting
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 70
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 28
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The utility model relates to an angle adjustable support of stair oblique section displacement is measured to paste formula belongs to the experimental technical field of stair load, and it is including pasting in the board of pasting of bottom of the stairs intermediate position, it is connected with the regulating plate to paste board one end, the regulating plate level sets up, the regulating plate is connected paste the board and be close to the one end on ground. This application has the effect that improves stair displacement measurement's precision.
Description
Technical Field
The utility model belongs to the technical field of stair load test and specifically relates to an angle adjustable support of pasting formula measurement stair oblique section displacement is related to.
Background
After the stair component is produced, the stair top surface needs to be loaded, and the stair is subjected to a load test.
At present, in a stair load test, three displacement meters are generally respectively installed on a stair bottom surface, and are respectively installed at the upper position, the lower position and the middle position of the stair bottom surface.
SUMMERY OF THE UTILITY MODEL
In order to improve the measurement precision of stair displacement in the stair load test, this application provides a paste formula and measure angle adjustable bracket of stair oblique cross section displacement.
The application provides a pair of paste formula and measure angle adjustable bracket of stair oblique section displacement adopts following technical scheme:
the utility model provides a paste formula and measure angle adjustable support of stair oblique section displacement which characterized in that: the adhesive plate is characterized by comprising an adhesive plate adhered to the middle position of the bottom surface of a stair, wherein one end of the adhesive plate is connected with an adjusting plate, the adjusting plate is horizontally arranged, and the adjusting plate is connected to one end, close to the ground, of the adhesive plate.
Through adopting above-mentioned technical scheme, add the load on stair, stair take place the displacement to drive and paste board and regulating plate displacement, measure the displacement of regulating plate through the displacement meter, thereby measure the displacement of stair, the displacement meter sets up with the regulating plate is perpendicular, thereby when having prevented to measure the displacement of stair bottom surface intermediate position, the displacement meter is out of plumb with the stair bottom surface, the displacement meter pointer takes place to slide with the stair bottom surface, has improved stair displacement measurement's precision.
Optionally, an adjusting ruler is connected to one end of the pasting plate, which is far away from the adjusting plate, the adjusting ruler is an arc-shaped plate, a concave surface of the adjusting ruler is arranged towards the pasting plate, an adjusting hole is formed in one end of the adjusting plate, which is far away from the pasting plate, and the adjusting ruler is arranged in the adjusting hole in a penetrating manner; the one side of adjusting the chi has set firmly a plurality of latches, and is a plurality of the latch is followed adjust chi length direction interval setting, just the latch has elasticity, the latch is provided with the inclined plane for the bottom surface, the inclined plane is by being close to one side of adjusting the chi is kept away from adjust one side slant tilt up of chi, be provided with in the regulation hole with the fixture block that the latch corresponds, the fixture block has elasticity, the draw-in groove has been seted up on the fixture block, the latch can block into in the recess.
Through adopting above-mentioned technical scheme, adjust the length that the chi penetrated the regulation hole through the adjustment, can adjust the angle between pasting board and the regulating plate to make the regulating plate be in the horizontality, make this application can be applicable to the stair of angle difference.
Optionally, a leveling rod is fixedly arranged on the top surface of the adjusting plate, and the leveling rod is arranged along the length direction of the adjusting plate.
By adopting the technical scheme, the adjusting plate is convenient to adjust by observing the leveling rod, so that the adjusting plate is in a horizontal state.
Optionally, a groove for accommodating the pointer of the displacement meter is formed in the bottom surface of the adjusting plate.
Through adopting above-mentioned technical scheme, stretch into the recess with the pointer of displacement meter, can make the pointer of displacement meter more stable, prevent to take place to slide between displacement meter pointer and the regulating plate, further improvement the measuring precision.
Optionally, one side of the pasting plate, which is far away from the adjusting plate, is pasted with a double-sided adhesive tape.
Through adopting above-mentioned technical scheme, be convenient for paste the board through the double faced adhesive tape and paste at the stair bottom surface to can paste firmly.
Optionally, the adjusting ruler and the pasting plate are integrally formed.
Through adopting above-mentioned technical scheme, adjust chi and paste board integrated into one piece, structural strength is high, and is not fragile.
Optionally, the adhesive plate, the adjusting plate and the adjusting ruler are all made of hard plastics.
Through adopting above-mentioned technical scheme, use the rigid plastic preparation, the cost is lower to, because rigid plastic is difficult for taking place deformation, consequently the displacement of stair can be through pasting the board and adjusting the chi transmission to the regulating plate, make the regulating plate take place the displacement.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the stair is added with a load, the stair displaces to drive the adhesive plate and the adjusting plate to displace, the displacement of the adjusting plate is measured through the displacement meter, the displacement of the stair is measured, the displacement meter is perpendicular to the adjusting plate, the displacement meter is not perpendicular to the bottom surface of the stair when the displacement of the middle position of the bottom surface of the stair is measured, a pointer of the displacement meter slides on the bottom surface of the stair, and the accuracy of stair displacement measurement is improved;
2. the angle between the sticking plate and the adjusting plate can be adjusted by adjusting the length of the adjusting ruler penetrating into the adjusting hole, so that the adjusting plate is in a horizontal state, and the stair adjusting device can be suitable for stairs with different angles;
3. the pointer of the displacement meter is stretched into the groove, so that the pointer of the displacement meter is more stable, slippage between the pointer of the displacement meter and the adjusting plate is prevented, and the measuring accuracy is further improved.
Drawings
Fig. 1 is a schematic perspective view of the present application.
Fig. 2 is a schematic view of a latch and a fixture block.
Description of reference numerals: 1. a pasting plate; 11. double-sided adhesive tape; 2. an adjusting plate; 21. an adjustment hole; 22. a groove; 211. a clamping block; 2111. a bump; 3. adjusting the ruler; 31. clamping teeth; 4. a leveling rod; 5. a displacement meter.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses pasting formula measures angularly adjustable support of stair oblique section displacement. Referring to fig. 1, an angle adjustable support for measuring the displacement of the inclined cross section of a staircase in a sticking mode comprises a sticking plate 1, an adjusting plate 2 connected to one end of the sticking plate 1, and an adjusting ruler 3 fixed to one end of the sticking plate 1, which is far away from the adjusting plate 2.
Paste board 1 and paste the intermediate position at the bottom surface of the stair, adjust the angle of pasting board 1 between regulating plate 2 through adjusting chi 3, make regulating plate 2 be in the horizontality, fix displacement meter 5 at the bottom surface of the stair, and make 5 pointers of displacement meter contradict in the 2 bottom surfaces of regulating plate, carry out the load test to the stair, thereby measure the displacement of stair through the displacement of regulating plate 2.
Paste board 1 and be the strip shaped plate, paste board 1 and paste on being close to the one side that stair pasted and have double faced adhesive tape 11, be convenient for paste board 1 and paste in the stair bottom surface through double faced adhesive tape 11. One end of the pasting plate 1 is connected with an adjusting plate 2, and the pasting plate 1 is hinged with the adjusting plate 2.
Referring to fig. 1 and 2, an adjusting ruler 3 is integrally formed at one end of the adhesive plate 1 away from the adjusting plate 2, and the adjusting ruler 3 is arranged at one side of the adhesive plate 1 away from the double-sided adhesive tape 11; the adjusting ruler 3 is an arc-shaped plate, the concave surface of the adjusting ruler 3 faces the pasting plate 1, a plurality of clamping teeth 31 are fixedly arranged on one surface of the adjusting ruler 3, the clamping teeth 31 are uniformly arranged along the length direction of the adjusting ruler 3 at intervals, the clamping teeth 31 have certain elasticity, the bottom surface of each clamping tooth 31 is provided with an inclined surface, and the inclined surface inclines upwards from one end close to the adjusting ruler 3 to one end far away from the adjusting ruler 3; an adjusting hole 21 is formed in one end, far away from the adhesive plate 1, of the adjusting plate 2, the adjusting hole 21 is a rectangular hole adaptive to the size of the adjusting ruler 3, a fixture block 211 corresponding to the latch 31 is fixedly arranged in the adjusting hole 21, the fixture block 211 is a rectangular block, a protruding block 2111 is fixedly arranged on one surface, close to the latch 31, of the fixture block 211, and the top surface of the protruding block 2111 is an inclined surface opposite to the inclined surface of the latch 31. Keep away from in the one end that pastes board 1 with adjusting chi 3 penetrates regulation hole 21, latch 31 and lug 2111 can joint each other to paste board 1 and fix in regulating plate 2, adjust the length that chi 3 penetrated in regulation hole 21 through the adjustment, can adjust the angle between pasting board 1 and regulating plate 2, make regulating plate 2 be in the horizontality, thereby can carry out the load test to the stair of angle difference.
Referring to fig. 1, level 4 has set firmly on regulating plate 2, and level 4 sets up along regulating plate 2's length direction, through observing level 4, guarantees that regulating plate 2 is in the horizontality to can improve measuring precision.
Referring to fig. 1, seted up recess 22 in regulating plate 2 bottom surface, recess 22 is used for holding displacement meter 5's pointer, fixes displacement meter 5 at the bottom of the stairs to stretch into recess 22 with displacement meter 5's pointer, and make the pointer contradict at recess 22 top surface, recess 22 can make displacement meter 5's pointer more firm, improves the measuring precision.
Paste board 1, regulating plate 2 and adjust chi 3 and be rigid plastic and make, use rigid plastic preparation, the cost is lower, because rigid plastic is difficult for taking place deformation, consequently the displacement of stair can transmit to regulating plate 2 through pasting board 1 and adjusting chi 3, makes regulating plate 2 take place the displacement to measure the displacement of stair through displacement meter 5.
The implementation principle of the angle-adjustable support for measuring the displacement of the inclined section of the stair in the sticking mode is as follows: the sticking plate 1 is stuck in the middle position of the bottom surface of the stair, the adjusting ruler 3 is inserted into the adjusting hole 21, and the length of the inserting of the adjusting ruler 3 is adjusted to enable the adjusting plate 2 to be in a horizontal state; install displacement meter 5 at the bottom of a staircase face, and make displacement meter 5's pointer stretch into in recess 22, load on stair, stair produce the displacement, transmit to regulating plate 2 on through pasting board 1 and regulation chi 3, make regulating plate 2 take place the displacement, through using displacement meter 5 to measure regulating plate 2's displacement, thereby measure the displacement numerical value of stair intermediate position, the problem of the measurement face out of plumb of displacement meter 5 with the bottom of a staircase face intermediate position has been solved, prevented that displacement meter 5 pointer and bottom of a staircase face from taking place to slide, the measuring accuracy has been improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a paste formula and measure angle adjustable support of stair oblique section displacement which characterized in that: the novel stair are characterized by comprising a pasting plate (1) pasted in the middle position of the bottom surface of a stair, wherein one end of the pasting plate (1) is connected with an adjusting plate (2), the adjusting plate (2) is horizontally arranged, and the adjusting plate (2) is connected to one end, close to the ground, of the pasting plate (1).
2. The pasting type angle adjustable bracket for measuring the displacement of the inclined section of the stair according to claim 1, is characterized in that: an adjusting ruler (3) is connected to one end, far away from the adjusting plate (2), of the pasting plate (1), the adjusting ruler (3) is an arc-shaped plate, the concave surface of the adjusting ruler (3) faces the pasting plate (1), an adjusting hole (21) is formed in one end, far away from the pasting plate (1), of the adjusting plate (2), and the adjusting ruler (3) penetrates through the adjusting hole (21); adjust and to have set firmly a plurality of latch (31) on the one side of chi (3), it is a plurality of latch (31) are followed adjust chi (3) length direction interval setting, just latch (31) have elasticity, latch (31) are provided with the inclined plane for the bottom surface, the inclined plane is by being close to one side of adjusting chi (3) is kept away from adjust one side slant tilt up of chi (3), be provided with in regulation hole (21) with fixture block (211) that latch (31) correspond, fixture block (211) have elasticity, the draw-in groove has been seted up on fixture block (211), latch (31) can be gone into in recess (22).
3. The pasting type angle adjustable bracket for measuring the displacement of the inclined section of the stair according to claim 1, is characterized in that: the top surface of the adjusting plate (2) is fixedly provided with a leveling rod (4), and the leveling rod (4) is arranged along the length direction of the adjusting plate (2).
4. The pasting type angle adjustable bracket for measuring the displacement of the inclined section of the stair according to claim 1, is characterized in that: the bottom surface of the adjusting plate (2) is provided with a groove (22) for accommodating a pointer of the displacement meter (5).
5. The pasting type angle adjustable bracket for measuring the displacement of the inclined section of the stair according to claim 1, is characterized in that: and a double-sided adhesive tape (11) is adhered to one surface of the adhesive plate (1) far away from the adjusting plate (2).
6. The pasting type angle adjustable bracket for measuring the displacement of the inclined section of the stair according to claim 1, is characterized in that: the adjusting ruler (3) and the pasting plate (1) are integrally formed.
7. The pasting type angle adjustable bracket for measuring the displacement of the inclined section of the stair according to claim 1, is characterized in that: the pasting plate (1), the adjusting plate (2) and the adjusting ruler (3) are all made of hard plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120889106.7U CN215810745U (en) | 2021-04-27 | 2021-04-27 | Paste formula and measure angle adjustable support of stair oblique cross section displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120889106.7U CN215810745U (en) | 2021-04-27 | 2021-04-27 | Paste formula and measure angle adjustable support of stair oblique cross section displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215810745U true CN215810745U (en) | 2022-02-11 |
Family
ID=80171913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120889106.7U Active CN215810745U (en) | 2021-04-27 | 2021-04-27 | Paste formula and measure angle adjustable support of stair oblique cross section displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215810745U (en) |
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2021
- 2021-04-27 CN CN202120889106.7U patent/CN215810745U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100071 Room 403, 4th floor, building 3, courtyard 3, Zhonghe Road, Fengtai District, Beijing Patentee after: BEIJING BUILDING RESEARCH INSTITUTE Co.,Ltd. OF CSCEC Patentee after: BEIJING NO.6 CONSTRUCTION ENGINEERING QUALITY TEST DEPARTMENT Co.,Ltd. Patentee after: Hebei Xiong'an Kecheng Inspection and Certification Co.,Ltd. Patentee after: CHINA CONSTRUCTION FIRST Group Corp.,Ltd. Address before: 100071 Room 403, 4th floor, building 3, courtyard 3, Zhonghe Road, Fengtai District, Beijing Patentee before: BEIJING BUILDING RESEARCH INSTITUTE Co.,Ltd. OF CSCEC Patentee before: BEIJING NO.6 CONSTRUCTION ENGINEERING QUALITY TEST DEPARTMENT Co.,Ltd. Patentee before: Anxin sincere building material testing Co.,Ltd. Patentee before: CHINA CONSTRUCTION FIRST Group Corp.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |