CN207717521U - A kind of anchor rod drawing experimental detection device - Google Patents
A kind of anchor rod drawing experimental detection device Download PDFInfo
- Publication number
- CN207717521U CN207717521U CN201820135280.0U CN201820135280U CN207717521U CN 207717521 U CN207717521 U CN 207717521U CN 201820135280 U CN201820135280 U CN 201820135280U CN 207717521 U CN207717521 U CN 207717521U
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- China
- Prior art keywords
- anchor
- plate
- leveling
- jack
- anchor rod
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Abstract
The utility model discloses a kind of anchor rod drawing experimental detection devices.Include the jack for anchor rod drawing, there is anchor plate on jack top and is fixed by tensioning nut and the anchor pole through jack, and very heavy top bottom is provided with levelling device；Levelling device is made of leveling seat and leveling bolt, and leveling bolt contacts support by the anchor plate of bottom surface with branch mask；The leveling seat of levelling device is made of upper and lower support plate with the supporting beam for being connected and fixed upper and lower support plate, and leveling seat planar central has through upper and lower support plate and supporting beam through-hole；Leveling bolt has more and is symmetrically arranged at lower supporting plate plate face.The utility model is adjusted the jack drawing angle that anchor rod drawing is tested using levelling device, the light practicality of apparatus structure, easy to operate, cost is low, and the height by manually changing adjusting bolt realizes that anchor rod drawing is normally carried out at any angle in a certain range.
Description
Technical field
The utility model is related to jack is adjusted when a kind of a kind of construction tool, more particularly to progress anchor rod drawing
The anchor rod drawing experimental detection device of drawing angle, belongs to construction auxiliary equipment technical field.
Background technology
In large-scale construction engineering, for side slope consolidation projects, generally use adds the method that anchor pole is reinforced.Anchor pole
Whether conform to quality requirements after reinforcing, need to be sampled detection, the detection mode for anchor bolt construction is mainly to detect it to resist
Whether pull out force conforms to quality requirements, and the means of generally use pull-out test are detected.
During pull-out test, since the used jack of anchor rod drawing can only be pushed up towards perpendicular to the direction of its pedestal
Into, thus require anchor pole and first branch face be bordering on it is vertical in the case of can just be smoothed out the drawing of anchor pole, and the anchor pole of practice of construction
It is limited by live physical condition it cannot be guaranteed that all anchor pole directions are each perpendicular to branch mask, therefore frequently can lead to part there are angles
The anchor pole of degree deviation carries out being unable to reach quality requirement when pull-out test, to influence the identification to anchor bolt construction quality, more sternly
The risk for even occurring anchor pole fracture, causing safety accident of weight.
Invention content
Deficiency discloses a kind of anchor rod drawing experimental detection device to the utility model according to prior art.The utility model
It solves the problems, such as to be to provide a kind of safe and stable, reliable levelling anchor rod drawing experimental detection device, be examined in anchor rod drawing
The anchor rod drawing leveling detection in arbitrary just branch face can be realized by surveying when operation.
The utility model is achieved through the following technical solutions：
Anchor rod drawing experimental detection device, includes the jack for anchor rod drawing, and there is anchor plate on jack top and leads to
Tensioning nut is crossed to fix with the anchor pole through jack, it is characterised in that：Very heavy top bottom is provided with levelling device；The tune
Leveling device is made of leveling seat and leveling bolt, and leveling bolt contacts support by the anchor plate of bottom surface with branch mask.
The leveling seat of the levelling device is made of upper and lower support plate with the supporting beam for being connected and fixed upper and lower support plate, is adjusted
Flat seat planar central has through upper and lower support plate and supporting beam through-hole；Leveling bolt has more and is symmetrically arranged at lower branch
Fagging plate face.
There are the cylinder of through-hole or more connections of the spaced apart upper and lower support plate of connection centered on the supporting beam
Column.
The leveling bolt has 4 and is arranged symmetrically in lower supporting plate plate face.
The tensioning nut is consistent with construction anchor nut used, and main function is to prevent jack top and anchor pole
Between relative displacement, convert the top lift of jack to the pulling capacity of anchor pole.
The utility model detection device adjustable structure is mainly made of leveling seat and adjusting bolt, leveling when detection is applied
The bottom surface of jack is close in seat top surface, adjusts spiral between adjustment seat lower supporting plate and lower end anchor plate, can be used four,
Be arranged symmetrically in lower supporting plate, and with lower supporting plate threaded engagement.By manually adjusting between adjusting bolt nut and screw head
The distance between each position in bottom surface and branch mask is adjusted in distance, to adjust the jacking direction of drawing instrument jack, ensures thousand
Jin top jacking direction it is parallel with anchor pole direction, make anchor rod drawing test safely, smoothly complete.
Advantageous effect of the present utility model is that the utility model tests anchor rod drawing using levelling device very heavy
Top pull is pulled out angle and is adjusted, and the light practicality of apparatus structure, easy to operate, cost is low, by manually changing adjusting bolt
Height realize that anchor rod drawing is normally carried out at any angle in a certain range.
Description of the drawings
Fig. 1 is utility model device application state diagrammatic cross-section；
Fig. 2 is utility model device leveling bolt and leveling seat planar structure schematic diagram；
Fig. 3 is utility model device leveling bolt and leveling seat side structure schematic diagram.
In figure, 1 is anchor pole, and 2 be anchor plate, and 3 be tensioning nut, and 4 be leveling bolt, and 5 be leveling seat, and 6 be jack, 7
It is branch mask.
Specific implementation mode
Specific implementation mode, which is to the utility model, to be further illustrated to the utility model With reference to embodiment
The further explanation of principle, does not limit the utility model in any way, does not have with the same or like technology of the utility model
Range beyond the utility model protection.
In conjunction with attached drawing.
Anchor rod drawing experimental detection device, includes the jack 6 for 1 drawing of anchor pole, and there is anchor plate 2 on 6 top of jack
And fixed by tensioning nut 3 and the anchor pole 1 through jack 6,6 bottom end of jack is provided with levelling device；The leveling
Device is made of leveling seat 5 and leveling bolt 4, and leveling bolt 4 contacts support by the anchor plate 2 of bottom surface with branch mask 7.
The leveling seat 5 of levelling device is made of upper and lower support plate with the supporting beam for being connected and fixed upper and lower support plate, leveling
5 planar centrals of seat have through upper and lower support plate and supporting beam through-hole；Leveling bolt 4 has more and is symmetrically arranged at lower branch
Fagging plate face.
There are the cylinder of through-hole or more connecting poles of the spaced apart upper and lower support plate of connection centered on supporting beam.
Leveling bolt 4 has 4 and is arranged symmetrically in lower supporting plate plate face.
Each component arrangement is embodied referring to attached drawing 1 in the utility model, and when experiment runs through monitoring object across leveling seat 5
Upper and lower support plate and supporting beam through-hole, then leveling bolt 4 is adjusted manually so that four leveling bolts 4 are close to the same of anchor plate 2
When ensureing that lower supporting plate face is vertical with anchor pole 1, jack 6 is installed, then the anchor plate 2 of jack top surface is installed and be tensioned spiral shell
Mother 3, and tensioning nut 3 is tightened, 6 jacking direction of jack is parallel in 1 direction of anchor pole at this time, finally starts drawing, you can suitable
Profit completes drawing experiment.
Claims (4)
1. a kind of anchor rod drawing experimental detection device, including it is used for the jack (6) of anchor pole (1) drawing, jack (6) top has
Anchor plate (2) is simultaneously fixed by tensioning nut (3) and the anchor pole (1) through jack (6), it is characterised in that：In jack (6)
Bottom end is provided with levelling device；The levelling device is made of leveling seat (5) and leveling bolt (4), and leveling bolt (4) passes through bottom
The anchor plate (2) in face contacts support with branch mask (7).
2. anchor rod drawing experimental detection device according to claim 1, it is characterised in that：The leveling seat of the levelling device
(5) by upper and lower support plate and be connected and fixed the supporting beam of upper and lower support plate and constitute, leveling seat (5) planar central have through it is upper,
Lower supporting plate and supporting beam through-hole；Leveling bolt (4) has more and is symmetrically arranged at lower supporting plate plate face.
3. anchor rod drawing experimental detection device according to claim 2, it is characterised in that：Have centered on the supporting beam logical
More connecting poles of the cylinder in hole or the spaced apart upper and lower support plate of connection.
4. anchor rod drawing experimental detection device according to claim 2, it is characterised in that：The leveling bolt (4) has 4
And it is arranged symmetrically in lower supporting plate plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820135280.0U CN207717521U (en) | 2018-01-26 | 2018-01-26 | A kind of anchor rod drawing experimental detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820135280.0U CN207717521U (en) | 2018-01-26 | 2018-01-26 | A kind of anchor rod drawing experimental detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717521U true CN207717521U (en) | 2018-08-10 |
Family
ID=63053085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820135280.0U Active CN207717521U (en) | 2018-01-26 | 2018-01-26 | A kind of anchor rod drawing experimental detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014220A (en) * | 2020-08-26 | 2020-12-01 | 中交第二航务工程局有限公司 | Leveling device for anchor rod drawing detection and construction method |
| CN112630035A (en) * | 2020-12-15 | 2021-04-09 | 成都理工大学 | Displacement monitoring system for drawing test |
-
2018
- 2018-01-26 CN CN201820135280.0U patent/CN207717521U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014220A (en) * | 2020-08-26 | 2020-12-01 | 中交第二航务工程局有限公司 | Leveling device for anchor rod drawing detection and construction method |
| CN112014220B (en) * | 2020-08-26 | 2023-03-17 | 中交第二航务工程局有限公司 | Leveling device for anchor rod drawing detection and construction method |
| CN112630035A (en) * | 2020-12-15 | 2021-04-09 | 成都理工大学 | Displacement monitoring system for drawing test |
| CN112630035B (en) * | 2020-12-15 | 2022-01-04 | 成都理工大学 | Displacement monitoring system for drawing test |
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