CN205192858U - Check and accept device of stock - Google Patents
Check and accept device of stock Download PDFInfo
- Publication number
- CN205192858U CN205192858U CN201520847600.1U CN201520847600U CN205192858U CN 205192858 U CN205192858 U CN 205192858U CN 201520847600 U CN201520847600 U CN 201520847600U CN 205192858 U CN205192858 U CN 205192858U
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- stock
- anchor pole
- utility
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- Expired - Fee Related
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Abstract
The utility model provides a check and accept device of stock can improve the stock and check and accept efficiency, investigates the unity of performance between each stock. (1)The utility model comprises a base (1), the base links to each other with the backup pad, and the backup pad links to each other with the counter -force platform, even there are at least three group's jack counter -force platform top, and the jack links to each other with oil pump, pressure sensor, and the connecting hole that the jack was sheathe in through steel strand wires and centre links to each other, and middle cover links to each other with the nut welding, is equipped with the transition cover on the stock, and the nut cover is established and is sheathe in the transition, and the stock below is fixed on the backing plate. The utility model discloses can check and accept the resistance to plucking performance of a plurality of stocks simultaneously, improve examination efficiency, the performance that just can detect each stock is poor, and it provides the one deck assurance to be under construction for the safety of building.
Description
Technical field
The utility model relates to a kind of examination device of building operation, is specifically related to a kind of anchor pole and checks and accepts device.
Background technology
Anchor pole is as the tensional element going deep into stratum, and its one end is connected with engineering structure, and the other end gos deep in stratum.Anchor pole is the member system structure that Rock And Soil is reinforced, and by the longitudinal pulling force effect of anchor rod body, overcomes the shortcoming of Rock And Soil resistance to tension well below anti-pressure ability.Therefore, according to construction requirements such as technical code for building pile foundation, execute the extraction-resistant behavior that anchor pole is checked and accepted in man-hour requirement.But a lot of unit efficiency of checking and accepting is low, can only one one check and accept anchor pole performance, and according to code requirement, need the anchor pole checked and accepted many in each construction, lose time.In addition, the unitarity of performance between each anchor pole cannot be verified.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of device checking and accepting anchor pole, can improve anchor pole and check and accept efficiency, investigate the unitarity of performance between each anchor pole.
The technical solution of the utility model is achieved in that
A kind of device checking and accepting anchor pole, comprise base, base is connected with back up pad, and back up pad is connected with counter-force platform, is connected with at least three group lifting jack above described counter-force platform, lifting jack is connected with oil pump, pressure transducer, lifting jack is connected with the connecting hole in intermediate sleeve by steel strand wires, and intermediate sleeve is connected with nut-welding, and anchor pole is provided with spacer shell, nut sleeve is located on spacer shell, is fixed on backing plate below anchor pole.
Described back up pad is three, and three back up pads constitute three ribs of positive tetrahedron.
Described steel strand wires top is also connected with displacement transducer.
Also stiffening plate is provided with between described back up pad and base.
The utility model can check and accept the extraction-resistant behavior of multiple anchor pole simultaneously, improves examination efficiency, and can detect the poor performance of each anchor pole, and the safe construction for building provides one deck and ensures.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is nut, spacer shell and intermediate sleeve connection status schematic diagram.
Wherein: 1. base, 2. back up pad, 3. counter-force platform, 4. lifting jack, 5. steel strand wires, 6. anchor pole, 7. nut, 8. spacer shell, 9. backing plate, 10. stiffening plate, 11. intermediate sleeve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As illustrated in fig. 1 and 2, check and accept a device for anchor pole, comprise base 1, base 1 is connected with back up pad 2, back up pad 2 is connected with counter-force platform 3, be connected with three groups of lifting jack 4 above counter-force platform 3, lifting jack 4 is connected with oil pump, pressure transducer, and lifting jack 4 is connected with the connecting hole in intermediate sleeve 11 by steel strand wires 5, intermediate sleeve 11 is welded on nut 7 top, anchor pole 6 is provided with spacer shell 8, and nut 7 is set on spacer shell 8, is fixed on backing plate 9 below anchor pole 6.
Utility model works principle is as follows: first base 1 and backing plate 9 are fixed before use, rear pump or output pump uniformly to each lifting jack 4 voltage supply, lifting jack 4 pulls steel strand wires 5 when stretching out, steel strand wires 5 apply pulling capacity by intermediate sleeve 11, nut 7 pairs of anchor poles 6, and pressure transducer can show rockbolt stress value.If stress value exceedes the standard value of Soil Anchor Design, be namely considered as anchor pole qualified, otherwise should be waste product depending on anchor pole.Wherein spacer shell 8 has flexible rubber sleeve etc., can make nut and anchor pole compact siro spinning technology, and can not cause damage to anchor pole in the course of receiving.
Described back up pad 2 is three, and three back up pads constitute three ribs of positive tetrahedron.In this arrangement, back up pad 2 can maximum reaction of bearing platform 3.
Preferably, described steel strand wires 5 top is also connected with displacement transducer, and displacement transducer can detect the movement of steel strand wires, thus the distortion difference produced after judging multiple rockbolt stress, judge whether the performance of anchor pole by the gross has the consistance of regulation.
Further, stiffening plate 10 is also provided with between described back up pad 2 and base 1.Stiffening plate 10 can play support and reinforcement effect further.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. check and accept the device of anchor pole for one kind, comprise base (1), base (1) is connected with back up pad (2), back up pad (2) is connected with counter-force platform (3), it is characterized in that: described counter-force platform (3) top is connected with at least three group lifting jack (4), lifting jack (4) and oil pump, pressure transducer is connected, lifting jack (4) is connected with the connecting hole in intermediate sleeve 11 by steel strand wires (5), intermediate sleeve (11) and nut (7) are weldingly connected, anchor pole (6) is provided with spacer shell (8), nut (7) is set on spacer shell (8), anchor pole (6) below is fixed on backing plate (9).
2. the device of examination anchor pole according to claim 1, is characterized in that: described back up pad (2) is three, and three back up pads constitute three ribs of positive tetrahedron.
3. the device of examination anchor pole according to claim 2, is characterized in that: described steel strand wires (5) top is also connected with displacement transducer.
4. the device of examination anchor pole according to claim 3, is characterized in that: be also provided with stiffening plate (10) between described back up pad (2) and base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847600.1U CN205192858U (en) | 2015-10-29 | 2015-10-29 | Check and accept device of stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847600.1U CN205192858U (en) | 2015-10-29 | 2015-10-29 | Check and accept device of stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192858U true CN205192858U (en) | 2016-04-27 |
Family
ID=55785837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847600.1U Expired - Fee Related CN205192858U (en) | 2015-10-29 | 2015-10-29 | Check and accept device of stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192858U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153470A (en) * | 2016-08-26 | 2016-11-23 | 中国电力科学研究院 | Test device is pulled out on rock-bolt |
| CN106198239A (en) * | 2016-09-09 | 2016-12-07 | 山西省交通科学研究院 | A kind of pile-soil interface mechanics parameter method of testing |
| WO2018098962A1 (en) * | 2016-12-02 | 2018-06-07 | 广东中科华大工程技术检测有限公司 | Anchor rod pulling resistance testing device |
-
2015
- 2015-10-29 CN CN201520847600.1U patent/CN205192858U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153470A (en) * | 2016-08-26 | 2016-11-23 | 中国电力科学研究院 | Test device is pulled out on rock-bolt |
| CN106153470B (en) * | 2016-08-26 | 2024-07-23 | 中国电力科学研究院 | Rock anchor rod pull-up testing device |
| CN106198239A (en) * | 2016-09-09 | 2016-12-07 | 山西省交通科学研究院 | A kind of pile-soil interface mechanics parameter method of testing |
| WO2018098962A1 (en) * | 2016-12-02 | 2018-06-07 | 广东中科华大工程技术检测有限公司 | Anchor rod pulling resistance testing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20171029 |