CN205576987U - Test device is drawn to multi -functional stock body - Google Patents
Test device is drawn to multi -functional stock body Download PDFInfo
- Publication number
- CN205576987U CN205576987U CN201620383708.4U CN201620383708U CN205576987U CN 205576987 U CN205576987 U CN 205576987U CN 201620383708 U CN201620383708 U CN 201620383708U CN 205576987 U CN205576987 U CN 205576987U
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- CN
- China
- Prior art keywords
- billet
- anchor
- test device
- bar body
- jack
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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.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a test device is drawn to multi -functional stock body, set up the locking structure on the stock body including billet, activity, be provided with a plurality of through -holes that make the stock body run through on the billet, locking structure sets up on the billet, thereby locking structure is through the restriction of the locking stock body the position of billet, the bottom of billet is provided with the jack that is used for providing thrust for the billet. The utility model discloses an activity sets up locking structure on the stock body, through the locking structure locking stock body to the position of restriction billet makes under the thrust effect of jack, and the billet provides thrust for the stock body, realizes the stock body and draws the experiment, and simple structure installs and removes the convenience, and test efficiency is high, and the loading is stable moreover, can effectively test out the tensile of the stock body and pull out the bearing capacity.
Description
Technical field
This utility model belongs to building anchor bar body assay device technical field, is specifically related to a kind of Multifunctional anchor rod body pull-out test dress
Put.
Background technology
Tension type anchor bar body has been widely used at building engineering field, including foundation anti-float anchor rod and support engineering anchor bar body.
For determining its bearing capacity, anchor bar body need to be carried out pullout tests and determine.When anchor bar body is carried out pullout tests, need to be to anchor bar body
Top carry out anchoring the purpose reaching locking.
Of a great variety due to anchor bar body, including shape, diameter, the difference of radical, so anchoring to anchor bar body top in the past,
Majority is the purpose by anchor bar body top welds to reach anchoring locking, and still needing to cut off reinforcing bar after having tested can take
Going out centre-hole jack, the method efficiency that wastes time and energy is low.
Therefore, how to develop a kind of Multifunctional anchor rod body pull-out test device to be adapted to the pull-out test of miscellaneous anchor bar body,
And convenient, fast, the stable top anchor to anchor bar body locks, and then raising test efficiency is particularly important.
Utility model content
In order to overcome above-mentioned technological deficiency, this utility model provides the fast quick-detach of a kind of energy, the different anchor bar body of adaptation, recycles
Multifunctional anchor rod body pull-out test device.
In order to solve the problems referred to above, this utility model is achieved by techniques below scheme:
Multifunctional anchor rod body pull-out test device described in the utility model, including billet, the locking that is movably arranged on anchor bar body
Structure；
Being provided with some through holes that anchor bar body is run through on described billet, described locking mechanism is arranged on described billet,
Described locking mechanism is by locking anchor bar body thus limits the position of described billet；
The bottom of described billet is provided with the jack for providing thrust to billet.
Further, some anchors that described locking mechanism includes ring-type anchor cup, is arranged in anchor cup；
Described anchors is up big and down small segment, and described anchors is spliced to form Rotary-table, and the maximum gauge of described Rotary-table is more than
The center-hole diameter of described anchor cup；The centre bore run through so that anchor bar body it is provided with on described Rotary-table；Arrange in described centre bore
There is screw thread.
Further, described anchors is three.
Further, the bottom of described jack is provided with counter-force girder steel.
Further, described through hole is four, and described through hole is distributed on four angles of rhombus.
Further, described jack is two, is arranged on the both sides of anchor bar body.
Further, described jack is centre-hole jack
Compared with prior art, the beneficial effects of the utility model are:
This utility model arranges locking mechanism by activity on anchor bar body, locks anchor bar body by locking mechanism, thus limits steel
The position of backing plate so that under the thrust of jack, billet provides thrust to anchor bar body, it is achieved anchor bar body pull-out test,
Simple in construction, is convenient to mount and dismount, and test efficiency is high, and loads stable, and energy Validity Test goes out the tension strength in anchor of anchor bar body.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of Multifunctional anchor rod body pull-out test device described in the utility model；
Fig. 2 is the top view of Multifunctional anchor rod body pull-out test device described in the utility model；
Fig. 3 is the locking mechanism schematic diagram of Multifunctional anchor rod body pull-out test device described in the utility model；
Fig. 4 is the structural representation of the billet of Multifunctional anchor rod body pull-out test device described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein be preferable to carry out
Example is merely to illustrate and explains this utility model, is not used to limit this utility model.
As shown in Figure 1 to 4, Multifunctional anchor rod body pull-out test device described in the utility model, set including billet 4, activity
Put the locking mechanism on anchor bar body；Some through holes 41 that anchor bar body 1 is run through, described lock it is provided with on described billet 4
Locking structure is arranged on described billet 4, limits the position of described billet by locking anchor bar body 1；Described steel pad
The bottom of plate 4 is provided with the jack 5 for providing thrust to billet 4.
Some anchors 2 that described locking mechanism includes ring-type anchor cup 3, is arranged in anchor cup 3, described anchors 2 is up big and down small
Segment, described anchors 2 is spliced to form Rotary-table, and the maximum gauge of described Rotary-table is more than the centre bore 31 of described anchor cup 3
Diameter；The centre bore run through so that anchor bar body 1 it is provided with on described Rotary-table；Screw thread 21 it is provided with in described centre bore.This reality
The anchors 2 executed in example is three.
The bottom of described jack is provided with counter-force girder steel 6.Described jack 5 is two, is arranged on the both sides of anchor bar body, institute
State jack 5 for centre-hole jack.
Described through hole 41 is four, and described through hole is distributed on four angles of rhombus, if during two anchor bar bodies 1, and anchor bar body 1
Be through in relative two through hole 41, if three anchor bar bodies 1, anchor bar body 1 through the through hole 1 at diagonal angle, rhombus long limit and another
Through hole, it is ensured that making a concerted effort and jack center conllinear of the uplift force suffered by anchor bar body 1, it is ensured that the vertical stress of anchor bar body.
This utility model is coordinated by anchor cup 3 and anchors 2, the thrust of jack 5 at billet 4 time, promotion anchor
Cup 3 by 2-in-1 for anchors tightly, thus the tight anchor bar body of anchor 1, limit the position of billet 4, and then drive anchor bar body 1 to pull up,
Realize pull-out test.
This utility model simple in construction, detachably, is convenient to mount and dismount, and test efficiency is high, and test loads stable, and profit capable of circulation
With, anchor bar body will not be damaged, the anti-pulling capacity of anchor bar body can be detected more efficiently.
Described in the present embodiment, other structure of Multifunctional anchor rod body pull-out test device sees prior art.
The above, be only preferred embodiment of the present utility model, and this utility model is not made any pro forma restriction,
Therefore it is every without departing from technical solutions of the utility model content, according to appointing that above example is made by technical spirit of the present utility model
What amendment, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.
Claims (7)
1. a Multifunctional anchor rod body pull-out test device, it is characterised in that: include billet, be movably arranged on anchor bar body
Locking mechanism；
Being provided with some through holes that anchor bar body is run through on described billet, described locking mechanism is arranged on described billet,
Described locking mechanism is by locking anchor bar body thus limits the position of described billet；
The bottom of described billet is provided with the jack for providing thrust to billet.
The most according to claim 1, Multifunctional anchor rod body pull-out test device, described locking mechanism includes ring-type anchor cup, sets
Put the some anchors in anchor cup；
Described anchors is up big and down small segment, and described anchors is spliced to form Rotary-table, and the maximum gauge of described Rotary-table is more than
The center-hole diameter of described anchor cup；The centre bore run through so that anchor bar body it is provided with on described Rotary-table；Arrange in described centre bore
There is screw thread.
The most according to claim 2, Multifunctional anchor rod body pull-out test device, described anchors is three.
4., according to Multifunctional anchor rod body pull-out test device described in any one of claims 1 to 3, the bottom of described jack is arranged
There is counter-force girder steel.
The most according to claim 4, Multifunctional anchor rod pull-out test device, described through hole is four, and described through hole is distributed in Pedicellus et Pericarpium Trapae
On four angles of shape.
The most according to claim 5, Multifunctional anchor rod pull-out test device, described jack is two, is arranged on anchor bar body
Both sides.
The most according to claim 6, Multifunctional anchor rod body pull-out test device, described jack is centre-hole jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383708.4U CN205576987U (en) | 2016-04-29 | 2016-04-29 | Test device is drawn to multi -functional stock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383708.4U CN205576987U (en) | 2016-04-29 | 2016-04-29 | Test device is drawn to multi -functional stock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205576987U true CN205576987U (en) | 2016-09-14 |
Family
ID=56858284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620383708.4U Expired - Fee Related CN205576987U (en) | 2016-04-29 | 2016-04-29 | Test device is drawn to multi -functional stock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205576987U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447797A (en) * | 2017-09-30 | 2017-12-08 | 广东东森检测技术有限公司 | A kind of foundation anchor pulling resistance testing device |
| CN108167009A (en) * | 2018-01-12 | 2018-06-15 | 辽宁工程技术大学 | It is a kind of test underground coal mine anchor-holding force of anchor bolt when with the matching used device of drawbench |
| CN109184793A (en) * | 2018-08-29 | 2019-01-11 | 东北大学 | A method of the anti-rock burst ability on-the-spot test of anchor pole is carried out in Underground Engineering Excavation process |
| CN111945717A (en) * | 2020-06-27 | 2020-11-17 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Slope in-service anchor cable bearing capacity detection device and detection method |
-
2016
- 2016-04-29 CN CN201620383708.4U patent/CN205576987U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447797A (en) * | 2017-09-30 | 2017-12-08 | 广东东森检测技术有限公司 | A kind of foundation anchor pulling resistance testing device |
| CN108167009A (en) * | 2018-01-12 | 2018-06-15 | 辽宁工程技术大学 | It is a kind of test underground coal mine anchor-holding force of anchor bolt when with the matching used device of drawbench |
| CN109184793A (en) * | 2018-08-29 | 2019-01-11 | 东北大学 | A method of the anti-rock burst ability on-the-spot test of anchor pole is carried out in Underground Engineering Excavation process |
| CN111945717A (en) * | 2020-06-27 | 2020-11-17 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Slope in-service anchor cable bearing capacity detection device and detection method |
| CN111945717B (en) * | 2020-06-27 | 2022-02-15 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Slope in-service anchor cable bearing capacity detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20200429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |