CN209067255U - A kind of anchor pole protruded length positioning device - Google Patents
A kind of anchor pole protruded length positioning device Download PDFInfo
- Publication number
- CN209067255U CN209067255U CN201821864045.3U CN201821864045U CN209067255U CN 209067255 U CN209067255 U CN 209067255U CN 201821864045 U CN201821864045 U CN 201821864045U CN 209067255 U CN209067255 U CN 209067255U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- anchor pole
- pedestal
- positioning device
- protruded length
- 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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Abstract
The utility model relates to anchor pole protruded length positioning device technical fields, and disclose a kind of anchor pole protruded length positioning device, including device noumenon, clamping mechanism is fixedly connected on described device ontology, described device ontology includes tube body, and end is fixedly connected at the top of the tube body, and the bottom of the tube body is fixedly connected with pedestal, the bottom of the pedestal is fixedly connected with rubber pad, opens up the through slot communicated with the tube cavity on the end, the rubber pad and the pedestal.The utility model solves the problems, such as to will appear when existing complement anchor pole exposed length after anchor pole complement and is difficult to control in reasonable range, when in use, upward by end, pedestal is downward, in this way Roofbolt drill rod drilling to a certain extent after, the sleeve on roof-bolter top is since " blocking " by the device pedestal can not promote anchor pole, to realize the purpose of fixing anchor bar protruded length, this apparatus structure is simple, convenient for operating with.
Description
Technical field
The utility model relates to anchor pole protruded length positioning device technical field, specially a kind of anchor pole protruded length positioning
Device.
Background technique
Anchor pole (including top anchor and side anchor) in fully-mechanized mining working crossheading due to by action of underground, it sometimes appear that by
The phenomenon that pressure-off, in order to guarantee supporting intensity, it is ensured that roof safety needs the suitable position complement anchor near the anchor pole of pressure-off
Bar, to prevent the poly- side aggravation in roof delamination, sinking or portion, side, however, the anchor pole protruded length after construction must be in defined model
Too long or too short all unsuitable in enclosing, before using the positioning device, after often there is anchor bolt construction, protruded length is not
Too long is exactly too short.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of anchor pole protruded length positioning device, solves existing
It will appear the problem of exposed length after anchor pole complement is difficult to control in reasonable range when some complement anchor poles.
To achieve the above object, the utility model provides the following technical solutions: a kind of anchor pole protruded length positioning device, packet
Device noumenon is included, is fixedly connected with clamping mechanism on described device ontology.
Described device ontology includes tube body, and end is fixedly connected at the top of the tube body, and the bottom of the tube body is fixed
It is connected with pedestal, the bottom of the pedestal is fixedly connected with rubber pad, opens up on the end, the rubber pad and the pedestal
The through slot communicated with the tube cavity.
The clamping mechanism includes two limited blocks, and the opposite side of two limited blocks is fixedly connected on the end
The left and right sides of side surface is interspersed with slide bar on the limited block, and the bottom end of the slide bar is fixedly connected with fixed block, the cunning
Reset spring is socketed on bar, the top of the slide bar is removably connected with exterior ring cap, and the exterior ring cap is living by screens spring
Dynamic to be connected with fixture block, the side of the exterior ring cap is threaded with adjusting screw rod.
Optimal, the top of the reset spring is fixedly connected with the bottom of the limited block, the bottom of the reset spring
It holds and is fixedly connected at the top of the fixed block.
Optimal, one end of the screens spring is fixedly connected with the side of the exterior ring cap inner wall, and the detent bullet
The other end of spring is fixedly connected with the lateral wall of the fixture block.
Optimal, the shape of the exterior ring cap and the fixture block is arc, and the top of the slide bar is located at exterior ring cap
The middle part of bottom.
Optimal, the inner sidewall of the fixture block is bonded with rubber block, and the rubber block is arranged far from the side of the fixture block
For coarse shape.
Optimal, the surrounding of the base bottom is set as cambered surface, and the top of the rubber pad is located at the base bottom
Middle part.
Beneficial effect
The utility model provides a kind of anchor pole protruded length positioning device.Have it is following the utility model has the advantages that
(1), when in use, upward by end, pedestal downward, such Roofbolt drill rod drilling to a certain extent after, roof-bolter
The sleeve on top is since " blocking " by the device pedestal can not promote anchor pole, to realize fixing anchor bar protruded length
Purpose, this apparatus structure is simple, convenient for operating with.
(2), this use is provided with positioner, when in use, the clamping on drilling machine by positioner, at this point, avoiding out
Hand-held device ontology is now needed to carry out replacement position when each Roofbolt drill rod, operation when so as to facilitate drilling rod is easy to use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model front section view；
Fig. 2 is the bottom view of the utility model structure clamping mechanism；
Fig. 3 is the front section view of the utility model constructional device ontology.
In figure: 1 device noumenon, 11 tube bodies, 12 ends, 13 pedestals, 14 rubber pads, 15 through slots, 2 clamping mechanisms, 21 limits
Block, 22 slide bars, 23 fixed blocks, 24 reset springs, 25 outer rings, 26 fixture blocks, 27 screens springs, 28 adjusting screw rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of anchor pole protruded length positioning device, including
Device noumenon 1 is fixedly connected with clamping mechanism 2 in device noumenon 1.
As shown in figure 3, device noumenon 1 includes tube body 11, the top of tube body 11 is fixedly connected with end 12, the bottom of tube body 11
Portion is fixedly connected with pedestal 13, and the bottom of pedestal 13 is fixedly connected with rubber pad 14, opens on end 12, rubber pad 14 and pedestal 13
If the through slot 15 communicated with 11 inner cavity of tube body.
As depicted in figs. 1 and 2, clamping mechanism 2 includes two limited blocks 21, and the opposite side of two limited blocks 21 is fixed to be connected
The left and right sides in 12 side surface of end is connect, slide bar 22 is interspersed on limited block 21, the bottom end of slide bar 22 is fixedly connected with fixation
Block 23 is socketed with reset spring 24 on slide bar 22, and the top of slide bar 22 is removably connected with exterior ring cap 25, and exterior ring cap 25 passes through card
Position spring 27 is connected with fixture block 26, and the side of exterior ring cap 25 is threaded with adjusting screw rod 28, is using positioner 2
When, two fixture blocks 26 are contacted with the bottom end of drilling machine, two can adjusted with drilling machine clamping under the elasticity of screens spring 27
Adjusting screw rod 28, being capable of the clamping on drilling machine by device noumenon 1.
Specifically, the top of reset spring 24 is fixedly connected with the bottom of limited block 21, the bottom end of reset spring 24 and solid
The top for determining block 23 is fixedly connected, after completing drilling rod, under the elastic reaction of reset spring 24, and the lower end of drilling machine and device noumenon
The distance between 1 Quick-return, so as to guarantee to be normally carried out next punch operation.
Specifically, one end of screens spring 27 is fixedly connected with the side of 25 inner wall of exterior ring cap, and screens spring 27 is another
One end is fixedly connected with the lateral wall of fixture block 26.
Specifically, the shape of exterior ring cap 25 and fixture block 26 is arc, and the top of slide bar 22 is located at 25 bottom of exterior ring cap
Middle part.
Specifically, the inner sidewall of fixture block 26 is bonded with rubber block, rubber block is set as coarse shape far from the side of fixture block 26.
Specifically, the surrounding of 13 bottom of pedestal is set as cambered surface, the top of rubber pad 14 is located at the middle part of 13 bottom of pedestal.
Working principle: two fixture blocks 26 are stuck in drilling machine bottom end, adjusting screw rod 28 is tightened, at this point, positioner 2 is boring
The bottom end clamping of machine, in use, after anchor pole is placed, then by 1 set of device noumenon in the one end of anchor pole far from ground, drilling machine is to anchor
Bar carries out drilling operation, after rubber pad 14 and ground face contact, continues drilling rod and operates, and in operation, drilling machine is pressed down against slide bar 22,
Under the action of reset spring 24, slide bar 22 is moved down, and when end 12 prevents to drill, completes operation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of anchor pole protruded length positioning device, including device noumenon (1), it is characterised in that: solid on described device ontology (1)
Surely clamping mechanism (2) are connected with；
Described device ontology (1) includes tube body (11), is fixedly connected with end (12), the tube body at the top of the tube body (11)
(11) bottom is fixedly connected with pedestal (13), and the bottom of the pedestal (13) is fixedly connected with rubber pad (14), the end
(12), the through slot (15) communicated with the tube body (11) inner cavity is opened up on the rubber pad (14) and the pedestal (13)；
The clamping mechanism (2) includes two limited blocks (21), and the opposite side of two limited blocks (21) is fixedly connected on
The left and right sides of end (12) side surface is interspersed with slide bar (22) on the limited block (21), the bottom of the slide bar (22)
End is fixedly connected with fixed block (23), is socketed with reset spring (24) on the slide bar (22), the top of the slide bar (22) can
Dismantling connection has exterior ring cap (25), and the exterior ring cap (25) is connected with fixture block (26) by screens spring (27), described outer
The side of ring set (25) is threaded with adjusting screw rod (28).
2. a kind of anchor pole protruded length positioning device according to claim 1, it is characterised in that: the reset spring (24)
Top be fixedly connected with the bottom of the limited block (21), the bottom end of the reset spring (24) and the fixed block (23)
Top is fixedly connected.
3. a kind of anchor pole protruded length positioning device according to claim 1, it is characterised in that: the screens spring (27)
One end be fixedly connected with the side of the exterior ring cap (25) inner wall, and the other end of the screens spring (27) and the fixture block
(26) lateral wall is fixedly connected.
4. a kind of anchor pole protruded length positioning device according to claim 1, it is characterised in that: the exterior ring cap (25) and
The shape of the fixture block (26) is arc, and the top of the slide bar (22) is located at the middle part of exterior ring cap (25) bottom.
5. a kind of anchor pole protruded length positioning device according to claim 1, it is characterised in that: the fixture block (26) it is interior
Side wall is bonded with rubber block, and the rubber block is set as coarse shape far from the side of the fixture block (26).
6. a kind of anchor pole protruded length positioning device according to claim 1, it is characterised in that: pedestal (13) bottom
Surrounding be set as cambered surface, the top of the rubber pad (14) is located at the middle part of the pedestal (13) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864045.3U CN209067255U (en) | 2018-11-13 | 2018-11-13 | A kind of anchor pole protruded length positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864045.3U CN209067255U (en) | 2018-11-13 | 2018-11-13 | A kind of anchor pole protruded length positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067255U true CN209067255U (en) | 2019-07-05 |
Family
ID=67098762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821864045.3U Expired - Fee Related CN209067255U (en) | 2018-11-13 | 2018-11-13 | A kind of anchor pole protruded length positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067255U (en) |
-
2018
- 2018-11-13 CN CN201821864045.3U patent/CN209067255U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20191113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |