CN203798714U - Concrete post-positioned embedded part anchoring bearing capacity and anchoring quality determining instrument - Google Patents
Concrete post-positioned embedded part anchoring bearing capacity and anchoring quality determining instrument Download PDFInfo
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- CN203798714U CN203798714U CN201420188647.7U CN201420188647U CN203798714U CN 203798714 U CN203798714 U CN 203798714U CN 201420188647 U CN201420188647 U CN 201420188647U CN 203798714 U CN203798714 U CN 203798714U
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- anchoring
- anchor
- bearing capacity
- concrete post
- strut
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Abstract
The utility model relates to a concrete post-positioned embedded part anchoring bearing capacity and anchoring quality determining instrument, and belongs to the field of architectural engineering detection tools. According to the concrete post-positioned embedded part anchoring bearing capacity and anchoring quality determining instrument, anchor pulling top cover cylinders are arranged in anchor pulling base cylinders in a carrying mode. Supporting bags are arranged at the bottoms of the anchor pulling base cylinders in a backing mode, a pressure sensor is arranged at a position in the corresponding supporting bag, and one end of the pressure sensor is connected onto an equipment base. A left piston and a right piston are arranged in the anchor pulling base cylinders respectively. A hydraulic cavity is formed by the left piston and the right piston together through the upper surfaces of the supporting bags. The concrete post-positioned embedded part anchoring bearing capacity and anchoring quality determining instrument is of an integrated structure formed by combining the anchor pulling base cylinders, the anchor pulling top cover cylinders, a hydraulic oil pipe, a pressurizing wrench and the equipment base and is very convenient to use. Incline determination of an anchoring rod at the early stage of pulling resistance is achieved through the pressure sensor in the corresponding supporting bag, and a precondition can be provided for anchoring part loading bearing capacity balancing in the next step.
Description
Technical field
The utility model relates to a kind of concrete post-install anchoring bearing capacity and anchoring quality judging instrument, belongs to architecture engineering detector tool category.
Background technology
In construction work, due to engineering construction reason, need embedment anchor firmware.And anchoring embedded part can be divided into built-in fitting and post-install conventionally, post-install be after civil engineering completes embedded part is fixed on appointment position but must be on buildings non-prefabricated embedded part that first punching is then installed, be commonly used to do exterior such as using in curtain wall engineering.Conventionally the thickness of the embedded part steel plate of post-install and specification and the fixedly self undercut anchor of use, expand end crab-bolt, the capable crab-bolt of special back taper or chemical anchor bolts certainly.Need through calculative determination, and rearmounted steel plate needs galvanizing to process, chemical anchor bolts or expansion bolt need scene to draw and dial test, reach and to be greater than calculated value side qualified.The technological requirement of the operation Xu An producer of chemical anchor bolts strictly operates, and not allowing has dust in hole, and the degree of depth of punching and diameter have relevant parameter to control.At present, its anchorage length of some anchor rods, anchor force do not reach designing requirement at all; Or the direction out of plumb of its perforate, so its anchoring quality does not reach requirement.
Summary of the invention
The purpose of this utility model is to provide concrete post-install anchoring bearing capacity and anchoring quality judging instrument, thereby realizes its anchorage length of some anchor rods, anchor force does not reach designing requirement at all; Or the direction off plumb anchor rod of its perforate is identified by quality judging instrument.
To achieve the above object, the utility model adopts following technical scheme: concrete post-install anchoring bearing capacity and anchoring quality judging instrument machine, its structure mainly comprises: the base cylinder that weighs anchor, the top cover cylinder that weighs anchor, hydraulic oil pipe, pressurization spanner, equipment base, pressure registering instrument, right strut, left strut, strut support set, anchor pole lockset, return spring, clamping bar sheet, left piston, right piston, support cell, pressure transducer, anchoring piece intubate, hydraulic cavities, handle, undertake the top cover cylinder that weighs anchor in the described base cylinder that weighs anchor; The described base cylinder bottom of weighing anchor is lined with support cell, and in support cell, a place is provided with pressure transducer, and pressure transducer one end is connected on equipment base;
In the described base cylinder that weighs anchor, be respectively provided with left piston, right piston; Described left piston, right piston form hydraulic cavities jointly by the epicuticle of support cell;
It is just fixing that described right strut, left strut insert respectively strut support set; The built-in clamping bar sheet of described strut support set, clamping bar sheet top is provided with anchor pole lockset, and anchor pole lockset is by being buckled in return spring in the top cover cylinder that weighs anchor.
Above-mentioned equipment base is provided with pressurization spanner.
Above-mentioned pressure registering instrument is connected with hydraulic oil pipe.
Above-mentioned base cylinder one place that weighs anchor is provided with handle.
The beneficial effects of the utility model: it is the integral structure being combined by the base cylinder that weighs anchor, the top cover cylinder that weighs anchor, hydraulic oil pipe, pressurization spanner, equipment base, very easy to use; By the pressure transducer in support cell, realized at the withdrawal resistance initial stage inclination of anchor rod is judged, after realizing, a step is carried out the equilibrium of anchoring piece loading bearing capacity provides condition precedent.Instrument and equipment has adopted twin-rotor housing design, makes it possible to deal with the test of weighing anchor of different concavo-convex, hollows.Therefore, this instrument have advantages of easy and simple to handle, safe, applicability is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model concrete post-install anchoring bearing capacity and anchoring quality judging instrument.
Fig. 2 is the structural representation of the utility model concrete post-install anchoring bearing capacity and anchoring quality judging instrument disanchoring device section.
The 1-base cylinder that weighs anchor in figure, the 2-top cover cylinder that weighs anchor, 3-hydraulic oil pipe, the 4-spanner that pressurizes, 5-equipment base, 6-pressure registering instrument, the right strut of 7-, the left strut of 8-, 9-strut support set, 10-anchor pole lockset, 11-return spring, 12-clamping bar sheet, 13-left piston, the right piston of 14-, 15-support cell, 16-pressure transducer, 17-anchoring piece intubate, 18-hydraulic cavities, 19-handle.
Embodiment
Below in conjunction with accompanying drawing 1-2, embodiment of the present utility model is made a detailed explanation.
Embodiment: concrete post-install anchoring bearing capacity and anchoring quality judging instrument machine, its structure mainly comprises: the base cylinder 1 that weighs anchor, the top cover cylinder 2 that weighs anchor, hydraulic oil pipe 3, pressurization spanner 4, equipment base 5, pressure registering instrument 6, right strut 7, left strut 8, strut support set 9, anchor pole lockset 10, return spring 11, clamping bar sheet 12, left piston 13, right piston 14, support cell 15, pressure transducer 16, anchoring piece intubate 17, hydraulic cavities 18, handle 19, undertake the top cover cylinder 2 that weighs anchor in described base cylinder 1; Described base cylinder 1 bottom of weighing anchor is lined with support cell 15, and in support cell 15, a place is provided with pressure transducer 16, and pressure transducer 16 one end are connected on equipment base 5;
In the described base cylinder 1 that weighs anchor, be respectively provided with left piston 13, right piston 14; Described left piston 13, right piston 14 form hydraulic cavities 18 jointly by the epicuticle of support cell 15;
It is just fixing that described right strut 7, left strut 8 insert respectively strut support set 9; The built-in clamping bar sheet 12 of described strut support set 9, clamping bar sheet 12 tops are provided with anchor pole lockset 10, and anchor pole lockset 10 is by being buckled in return spring 11 in the top cover cylinder 2 that weighs anchor.
Described equipment base 5 is provided with pressurization spanner 4.
Described pressure registering instrument 6 is connected with hydraulic oil pipe 3.
Described base cylinder 1 one places that weigh anchor are provided with handle 19.
For the decidable project of this decision instrument and resolution principle, do an example explanation below:
This decision instrument is mainly to judge whether rearmounted anchoring piece reaches the verticality of design standards, degree of tilt; It two is to judge whether its anchor force of rearmounted anchoring piece reaches designing requirement.
First anchoring piece intubate 17 is inserted on anchoring piece to be measured; After putting, by anchor pole lockset 10, other locking is prevented to its slip.Now slowly by pressurization spanner 4 by pressing to the interior injection liquid force feed of hydraulic cavities 18, in this process, pressure transducer 16 is started working, and the difference of the pressurized size by compression face is determined that whether the anchor rod of test is vertical or tilts, if tilt, calculate so degree of tilt how many.After wait pressure transducer 16 has been tested data has been shown, significantly press again pressurization spanner 4, thereby make the hydraulic oil extruding in hydraulic cavities 18 promote left piston 13, upwards promotion of right piston 14, in this process, right strut 7, left strut 8 push respectively strut support set 9, make clamping bar sheet 12 clamp anchor rod to be measured.
In continuous pressure process, pressure registering instrument 6 can rise, and when reaching anchoring yield value, anchor rod moment is pulled up, and now return spring 11 has played protective effect, makes anchor rod to be measured not fly accident.And support cell 15 has played the effect of energy-absorbing in whole process.At the moment pressure registering instrument being pulled up, 6 recorded highest pressure value, this pressure values and pressure transducer 16 recorded data, complete the quality judging of an anchor rod.
Claims (4)
1. concrete post-install anchoring bearing capacity and anchoring quality judging instrument machine, its structure mainly comprises: base cylinder (1) weighs anchor, top cover cylinder (2) weighs anchor, hydraulic oil pipe (3), pressurization spanner (4), equipment base (5), pressure registering instrument (6), right strut (7), left strut (8), strut support set (9), anchor pole lockset (10), return spring (11), clamping bar sheet (12), left piston (13), right piston (14), support cell (15), pressure transducer (16), anchoring piece intubate (17), hydraulic cavities (18), handle (19), it is characterized in that: in the base cylinder (1) that weighs anchor, undertake the top cover cylinder (2) that weighs anchor, described base cylinder (1) bottom of weighing anchor is lined with support cell (15), and support cell (15) Nei Yichu is provided with pressure transducer (16), and pressure transducer (16) one end is connected on equipment base (5),
In the described base cylinder (1) that weighs anchor, be respectively provided with left piston (13), right piston (14); Described left piston (13), right piston (14) form hydraulic cavities (18) jointly by the epicuticle of support cell (15);
It is just fixing that described right strut (7), left strut (8) insert respectively strut support set (9); The described built-in clamping bar sheet of strut support set (9) (12), clamping bar sheet (12) top is provided with anchor pole lockset (10), and anchor pole lockset (10) is by being buckled in return spring (11) in the top cover cylinder (2) that weighs anchor.
2. according to the concrete post-install anchoring bearing capacity described in claim 1 and anchoring quality judging instrument machine, it is characterized in that described equipment base (5) is provided with pressurization spanner (4).
3. according to the concrete post-install anchoring bearing capacity described in claim 1 and anchoring quality judging instrument machine, it is characterized in that described pressure registering instrument (6) is connected with hydraulic oil pipe (3).
4. according to the concrete post-install anchoring bearing capacity described in claim 1 and anchoring quality judging instrument machine, it is characterized in that described base cylinder (1) one place that weighs anchor is provided with handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188647.7U CN203798714U (en) | 2014-04-17 | 2014-04-17 | Concrete post-positioned embedded part anchoring bearing capacity and anchoring quality determining instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188647.7U CN203798714U (en) | 2014-04-17 | 2014-04-17 | Concrete post-positioned embedded part anchoring bearing capacity and anchoring quality determining instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798714U true CN203798714U (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420188647.7U Expired - Fee Related CN203798714U (en) | 2014-04-17 | 2014-04-17 | Concrete post-positioned embedded part anchoring bearing capacity and anchoring quality determining instrument |
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| Country | Link |
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| CN (1) | CN203798714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116930067A (en) * | 2023-09-19 | 2023-10-24 | 成都理工大学 | Device and method for measuring cementing strength of polluted rock face and consolidated body |
-
2014
- 2014-04-17 CN CN201420188647.7U patent/CN203798714U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116930067A (en) * | 2023-09-19 | 2023-10-24 | 成都理工大学 | Device and method for measuring cementing strength of polluted rock face and consolidated body |
| CN116930067B (en) * | 2023-09-19 | 2023-12-19 | 成都理工大学 | Device and method for measuring cementing strength of polluted rock face and consolidated body |
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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: 20140827 Termination date: 20190417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |