CN210718924U - Anti-floating anchor rod drawing test displacement measurement auxiliary device - Google Patents
Anti-floating anchor rod drawing test displacement measurement auxiliary device Download PDFInfo
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- CN210718924U CN210718924U CN201921470700.1U CN201921470700U CN210718924U CN 210718924 U CN210718924 U CN 210718924U CN 201921470700 U CN201921470700 U CN 201921470700U CN 210718924 U CN210718924 U CN 210718924U
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- floating anchor
- anchor rod
- steel plate
- wall steel
- bolt hole
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 28
- 238000005259 measurement Methods 0.000 title abstract description 9
- 238000012360 testing method Methods 0.000 title description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 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
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an anti-floating anchor draws experimental displacement measurement auxiliary device, including several following component parts: t-shaped thin-wall steel plate: the top plate is used for erecting a displacement meter, and the web plate is used for being in contact with and fixed with one end of an anti-floating anchor rod to be tested; rectangular thin-wall steel plate: the device is used for being in contact with and fixed with the other end of the anti-floating anchor rod, and the distance between the rectangular thin-wall steel plate and the web plate is adjusted according to the anti-floating anchor rods with different sizes; two groups of bolt holes are respectively arranged on the left side and the right side of the web plate and the rectangular thin-wall steel plate, and each group of bolt holes is divided into an upper bolt hole, a middle bolt hole and a lower bolt hole along the height direction; the anti-floating anchor rod is fixedly connected with the bolt hole through a bolt and a nut. Foretell anti-floating anchor rod draws experimental displacement survey auxiliary device has solved that exist among the prior art be unfavorable for cyclic utilization, inconvenient dismantlement, can not erect many displacement meters simultaneously, adaptation stock size is extensive scheduling problem inadequately.
Description
Technical Field
The utility model relates to a civil engineering construction measurement auxiliary assembly field provides anti-floating anchor rod and draws experimental displacement survey auxiliary device.
Background
The anti-floating anchor rod is used as a main reinforcing form applied to underground engineering underground water anti-floating at present, and is very important for the test of the bearing capacity of the anti-floating anchor rod. During the test, the displacement of the anti-floating anchor rod body needs to be measured, and the size and the speed of the displacement reflect the bearing capacity of the anti-floating anchor rod and the deformation condition of the fixed main body. Therefore, the displacement of the anti-floating anchor rod is one of important data which needs to be observed in a bearing capacity test, and the erection of the displacement meter is particularly critical.
In the prior art, most of the prior art is directly erected at the top end of an anchor rod or welded at the exposed part of a target anchor rod during testing, and the prior art is not detachable and is not beneficial to cyclic utilization; the shape of the fixing device is mostly circular, and the fixing device is only suitable for single-steel bar anchor rods and is not suitable for the condition of multi-steel bar anchor rods; generally, only one displacement meter can be erected at the same time, and the self error of the displacement meter cannot be eliminated.
SUMMERY OF THE UTILITY MODEL
The needle is to being unfavorable for cyclic utilization, inconvenient dismantlement, can not erect many displacement meters, adaptation stock size extensive scheduling problem inadequately simultaneously, the utility model provides an anti-floating anchor draws experimental displacement measurement auxiliary device.
In order to solve the technical problem, the utility model adopts the technical proposal that the auxiliary device for measuring the displacement of the anti-floating anchor rod drawing test comprises the following components:
t-shaped thin-wall steel plate: the top plate is used for erecting a displacement meter, and the web plate is used for being in contact with and fixed with one end of an anti-floating anchor rod to be tested;
rectangular thin-wall steel plate: the device is used for being in contact with and fixed with the other end of the anti-floating anchor rod, and the distance between the rectangular thin-wall steel plate and the web plate is adjusted according to the anti-floating anchor rods with different sizes;
two groups of bolt holes are respectively arranged on the left side and the right side of the web plate and the rectangular thin-wall steel plate, and each group of bolt holes is divided into an upper bolt hole, a middle bolt hole and a lower bolt hole along the height direction;
the anti-floating anchor rod is fixedly connected with the bolt hole through a bolt and a nut.
Compared with the prior art, the technical scheme of the utility model possess following beneficial effect:
the experimental device can be recycled, and waste is reduced; the device is simple and practical to manufacture, convenient to mount and dismount, and capable of accelerating the test efficiency; the anchor rod is suitable for a wide range of sizes and types of anchor rods, and can be suitable for single-steel bar and multi-steel bar anchor rods; the roof erects the displacement meter platform big, can erect the displacement meter of many different brands, precision simultaneously, reduces test utensil self error, increases experimental accuracy.
Drawings
Fig. 1 is a schematic diagram of the displacement measurement auxiliary device for the anti-floating anchor rod pull test in the preferred embodiment of the present invention.
Fig. 2 is a front view of the displacement measurement auxiliary device for the anti-floating anchor rod pull test in the preferred embodiment of the invention;
fig. 3 is a side view of the displacement measurement auxiliary device for the anti-floating anchor rod pull test in the preferred embodiment of the invention;
t-shaped thin-wall steel plate-1, rectangular thin-wall steel plate-2, bolt hole-3, bolt and nut-4
Detailed Description
Referring to fig. 1-3, the auxiliary device for measuring the displacement of the anti-floating anchor rod in the drawing test comprises the following components:
t-shaped thin-walled steel sheet 1: the top plate is used for erecting a displacement meter, and the web plate is used for being in contact with and fixed with one end of an anti-floating anchor rod to be tested;
rectangular thin-wall steel plate 2: the device is used for being in contact with and fixed with the other end of the anti-floating anchor rod, and the distance between the rectangular thin-wall steel plate and the web plate is adjusted according to the anti-floating anchor rods with different sizes;
two groups of bolt holes 3 are respectively arranged on the left side and the right side of the web plate and the rectangular thin-wall steel plate 2, and each group of bolt holes 3 is divided into an upper bolt hole 3, a middle bolt hole 3 and a lower bolt hole 3 along the height direction;
the anti-floating anchor rod is fixedly connected with the bolt hole 3 through a bolt and a nut 4.
The auxiliary device for measuring the displacement of the anti-floating anchor rod in the drawing test comprises the following steps when in use:
1) bolts and nuts 4 are sleeved in the bolt holes 3 of the T-shaped thin-wall steel plate 1 and the rectangular thin-wall steel plate 2
2) The device is sleeved at the two end parts of the anti-floating anchor rod
3) The lower row of bolts and nuts 4 are screwed firstly, and after the leveling ruler is used for leveling, all the bolts and nuts 4 are screwed, so that the device is tightly fixed on the anti-floating anchor rod
4) The displacement meter is arranged on the top plate, and the test measurement can be started
5) After the test is finished, the bolt and the nut 4 are unscrewed, and the device can be easily taken down
The above description is only an exemplary embodiment of the present invention, and the scope of the present invention should not be limited accordingly. The equivalent changes and modifications made according to the patent scope and the content of the specification of the present invention should still fall within the scope covered by the present invention.
Claims (1)
1. Anti-floating anchor rod draws experimental displacement survey auxiliary device, its characterized in that includes following several component parts:
t-shaped thin-wall steel plate: the top plate is used for erecting a displacement meter, and the web plate is used for being in contact with and fixed with one end of an anti-floating anchor rod to be tested;
rectangular thin-wall steel plate: the device is used for being in contact with and fixed with the other end of the anti-floating anchor rod, and the distance between the rectangular thin-wall steel plate and the web plate is adjusted according to the anti-floating anchor rods with different sizes;
two groups of bolt holes are respectively arranged on the left side and the right side of the web plate and the rectangular thin-wall steel plate, and each group of bolt holes is divided into an upper bolt hole, a middle bolt hole and a lower bolt hole along the height direction;
the anti-floating anchor rod is fixedly connected with the bolt hole through a bolt and a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921470700.1U CN210718924U (en) | 2019-09-05 | 2019-09-05 | Anti-floating anchor rod drawing test displacement measurement auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921470700.1U CN210718924U (en) | 2019-09-05 | 2019-09-05 | Anti-floating anchor rod drawing test displacement measurement auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210718924U true CN210718924U (en) | 2020-06-09 |
Family
ID=70933547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921470700.1U Expired - Fee Related CN210718924U (en) | 2019-09-05 | 2019-09-05 | Anti-floating anchor rod drawing test displacement measurement auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210718924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542359A (en) * | 2019-09-05 | 2019-12-06 | 华侨大学 | anti-floating anchor rod drawing test displacement measurement auxiliary device |
-
2019
- 2019-09-05 CN CN201921470700.1U patent/CN210718924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542359A (en) * | 2019-09-05 | 2019-12-06 | 华侨大学 | anti-floating anchor rod drawing test displacement measurement auxiliary device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |