CN208350525U - Anchor rod drawing force checking device - Google Patents
Anchor rod drawing force checking device Download PDFInfo
- Publication number
- CN208350525U CN208350525U CN201820931739.8U CN201820931739U CN208350525U CN 208350525 U CN208350525 U CN 208350525U CN 201820931739 U CN201820931739 U CN 201820931739U CN 208350525 U CN208350525 U CN 208350525U
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- CN
- China
- Prior art keywords
- plate
- guide plate
- pedestal
- steelframe
- pulling plate
- Prior art date
- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011007 installation qualification Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
A kind of anchor rod drawing force checking device, including movable steelframe, fixed steelframe and vertical hydraulic jack, movable steelframe includes pedestal, it is fixedly installed at left and right sides of pedestal and to the side gusset of left and right two extended in front of the pedestal and the pulling plate being fixedly installed between the two side gusset front ends, fix the side plate of left and right two that steelframe includes guide plate and is fixedly installed at left and right sides of guide plate and extends to guide plate front, the left and right ends of guide plate correspond to side gusset and are provided with the two sliding mouths in left and right, the two side gussets in left and right are arranged in respectively in the two sliding mouths in left and right, pulling plate is located at the front side of guide plate, through-hole is provided in the middle part of pulling plate, standing screw is equipped in the through-hole, the standing screw is bolted with nut on rear side of pulling plate, the standing screw is bolted with connection sleeve on front side of pulling plate, vertical hydraulic jack is located at pedestal Between guide plate, vertical hydraulic jack is provided with pressure gauge.It is small in size, light-weight, at low cost, easy to carry, easy to operate.
Description
Technical field
The utility model relates to a kind of detection devices, and in particular to a kind of for detecting the anchor pole installed in vertical shaft for mine
Whether the pulling capacity size that can be born meets the detection device of codes and standards requirement.
Background technique
There is bracket by the rockbolt installation being fixed on shaft wall in vertical shaft for mine, girder steel is installed on bracket, air hose,
Water pipe, cable and cage guide are mounted on girder steel.Therefore, it during vertical shaft equipment, after anchor pole is installed on shaft wall, needs
The pulling capacity size that anchor pole can be born is detected, to meet codes and standards requirement.However, being used in the prior art herein
Often price is higher for detection device, increases production cost.Meanwhile existing detection device is often larger heavier, is not easy to remove
Fortune, makes troubles to using.Furthermore existing detection device requires cooperation computer and uses, and generally requires in use
It is cumbersome after downhole detection, then to being connect with computer on well, leverage working efficiency and progress.
Summary of the invention
The purpose of this utility model is to overcome the shortcomings of the prior art, provide it is a kind of it is compact-sized, small in size,
Low, easy to carry, the easy to operate anchor rod drawing force checking device of light weight and cost.
The utility model is achieved through the following technical solutions: a kind of anchor rod drawing force checking device, including movable steel
Frame, fixed steelframe and vertical hydraulic jack, the activity steelframe include pedestal, be fixedly installed at left and right sides of pedestal and to this
The side gusset of left and right two extended in front of pedestal and the pulling plate being fixedly installed between the two side gusset front ends, the fixed steel
Frame includes guide plate and is fixedly installed at left and right sides of guide plate and to the side plate of left and right two of extension in front of the guide plate, described
The left and right ends of guide plate correspond to the side gusset and are provided with the two sliding mouths in left and right, and the two side gussets in left and right are worn respectively
In the two sliding mouths in left and right, the pulling plate is located at the front side of the guide plate, is provided in the middle part of the pulling plate logical
Hole is equipped with standing screw in the through-hole, which is bolted with nut on rear side of the pulling plate, and the standing screw is in institute
It states and is bolted with connection sleeve on front side of pulling plate, the vertical hydraulic jack is between the pedestal and the guide plate, institute
It states vertical hydraulic jack and is provided with pressure gauge.
The upper and lower ends of the side plate on the left of the guide plate are provided in the two sides up and down of the pulling plate left part
Limit plate, the upper and lower ends of the side plate on the right side of the guide plate are respectively provided with limited in the two sides up and down of the pulling plate right part
Position plate.
The beneficial effects of the utility model are: the utility model is compact-sized, small in size, light-weight, at low cost, carrying side
Just, easy to operate, it greatly improves work efficiency, accelerates job schedule.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model.
In figure: the fixed steelframe of 1-；2- guide plate；3- side plate；4- limit plate；5- activity steelframe；6- pedestal；The side 7- muscle
Plate；8- pulling plate；9- vertical hydraulic jack；10- pressure gauge；11- standing screw；12- nut；13- connection sleeve.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of anchor rod drawing force checking device, including movable steelframe 5, fixed steelframe 1 and vertical hydraulic thousand
Jin top 9, movable steelframe 5 include pedestal 6, are fixedly installed on the left and right sides of pedestal 6 and to the left and right two extended in front of the pedestal 6
Side gusset 7 and the pulling plate 8 being fixedly installed between the two 7 front ends of side gusset, fixed steelframe 1 include that guide plate 2 and fixation are set
It is placed in the left and right sides of guide plate 2 and to the side plate 3 of left and right two extended in front of the guide plate 2, the left and right ends of guide plate 2 are corresponding
Side gusset 7 is provided with the two sliding mouths in left and right, the two side gussets 7 in left and right are arranged in respectively in the two sliding mouths in left and right, pulling plate 8
Positioned at the front side of guide plate 2, the middle part of pulling plate 8 is provided with through-hole, and standing screw 11 is equipped in the through-hole, the standing screw 11
It is bolted with nut 12 in the rear side of pulling plate 8, which is bolted with connection sleeve 13, vertical hydraulic in the front side of pulling plate 8
For jack 9 between pedestal 6 and guide plate 2, vertical hydraulic jack 9 is provided with pressure gauge 10.
Referring to Fig. 1, the upper and lower ends of the side plate 3 in 2 left side of guide plate are respectively provided with limited in the two sides up and down of 8 left part of pulling plate
The upper and lower ends of position plate 4, the side plate 3 on 2 right side of guide plate are provided with limit plate 4 in the two sides up and down of 8 right part of pulling plate.
In use, connection sleeve 13 is connect with anchor pole to be detected.Connection sleeve 13 is replaceable component, can be according to scene
The practical pattern and specification of anchor pole to be detected replace screw thread type sleeve or clamping hoop type sleeve.It will connection sleeve 13 and anchor to be detected
After bar is connected firmly, the nut 12 of 11 rear end of standing screw is tightened.Later, fixed steelframe 1 is supported into the borehole wall, by vertical hydraulic
Jack 9 is laid flat between pedestal 6 and guide plate 2.Make pressure gauge 10 in suitable visual range, fixes jack.It refuels
Pressure, while the pedestal 6 of vertical hydraulic jack 9 supports guide plate 2, the hydraulic prop of vertical hydraulic jack 9 supports pedestal
6, make movable steelframe 5 and the first stress of anchor pole to be detected.Oil pressure is continued growing, observes 10 pressure of pressure gauge, while observing anchor pole
Experimental conditions, it is installation qualification that the value of thrust that anchor pole to be detected is able to bear, which is more than or equal to codes and standards value of thrust, otherwise for not
It is qualified.
The utility model is compact-sized, small in size, light-weight, at low cost, easy to carry, easy to operate, substantially increases
Working efficiency accelerates job schedule.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (2)
1. a kind of anchor rod drawing force checking device, it is characterised in that: the anchor rod drawing force checking device includes movable steelframe, consolidates
Determine steelframe and vertical hydraulic jack, the activity steelframe includes pedestal, is fixedly installed at left and right sides of pedestal and to the pedestal
The side gusset of left and right two that front extends and the pulling plate being fixedly installed between the two side gusset front ends, the fixed steelframe packet
The side plate of left and right two for including guide plate and being fixedly installed on the guide plate left and right sides and extending to guide plate front, the guiding
The left and right ends of plate correspond to the side gusset and are provided with the two sliding mouths in left and right, and the two side gussets in left and right are arranged in respectively
In the two sliding mouths in left and right, the pulling plate is located at the front side of the guide plate, is provided with through-hole in the middle part of the pulling plate, should
Standing screw is equipped in through-hole, which is bolted with nut on rear side of the pulling plate, and the standing screw is in the drawing
Connection sleeve is bolted on front side of plate, the vertical hydraulic jack is described vertical between the pedestal and the guide plate
Formula hydraulic jack is provided with pressure gauge.
2. anchor rod drawing force checking device according to claim 1, it is characterised in that: the side on the left of the guide plate
The upper and lower ends of plate are provided with limit plate in the two sides up and down of the pulling plate left part, the side plate on the right side of the guide plate
Upper and lower ends be provided with limit plate in the two sides up and down of the pulling plate right part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931739.8U CN208350525U (en) | 2018-06-15 | 2018-06-15 | Anchor rod drawing force checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931739.8U CN208350525U (en) | 2018-06-15 | 2018-06-15 | Anchor rod drawing force checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350525U true CN208350525U (en) | 2019-01-08 |
Family
ID=64884146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820931739.8U Active CN208350525U (en) | 2018-06-15 | 2018-06-15 | Anchor rod drawing force checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208350525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132738A (en) * | 2019-05-20 | 2019-08-16 | 中南大学 | A bolt pulling force detection device |
-
2018
- 2018-06-15 CN CN201820931739.8U patent/CN208350525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132738A (en) * | 2019-05-20 | 2019-08-16 | 中南大学 | A bolt pulling force detection device |
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