CN214303875U - Anchor rod installation device for mining - Google Patents
Anchor rod installation device for mining Download PDFInfo
- Publication number
- CN214303875U CN214303875U CN202022010744.5U CN202022010744U CN214303875U CN 214303875 U CN214303875 U CN 214303875U CN 202022010744 U CN202022010744 U CN 202022010744U CN 214303875 U CN214303875 U CN 214303875U
- Authority
- CN
- China
- Prior art keywords
- staple bolt
- bottom plate
- mining
- roof
- bracing piece
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an anchor rod installation device for mining, which comprises a top plate, the top fixed mounting of roof has first staple bolt, the bottom fixed mounting of roof has evenly distributed's bracing piece, the bottom fixed mounting of bracing piece has the backup pad, be provided with the bottom plate between the bracing piece. The utility model discloses a set up the roof and be used for installing and fixing first staple bolt, improve the stability of first staple bolt, thereby strengthen the fixed to the stock, be used for carrying on spacingly to the stock through setting up first staple bolt and second staple bolt mutually supporting, prevent that the stock from taking place the skew when rotating, be used for installing and supporting the roof through setting up the bracing piece, be used for installing and fixing the second staple bolt through setting up the bottom plate, it is complicated to have solved current mining stock installation device installation steps simultaneously, installation time is longer, very inconvenient in the in-service use, the problem of user demand can not be satisfied.
Description
Technical Field
The utility model relates to an anchor rod technical field specifically is an anchor rod installation device for mining.
Background
The anchor rod is the most basic component of roadway support in the contemporary coal mine, it consolidates the surrounding rock of the roadway together, make the surrounding rock self support itself, the anchor rod is not merely used in the mine, is also used in the engineering technology, carry on the body reinforcement to the side slope, tunnel, dam body, the anchor rod is regarded as the tension member deep into the stratum, its one end is connected with engineering structure, another end is deep into the stratum, the whole anchor rod is divided into free section and anchoring section, the free section is the area of transmitting the pulling force of the head of the anchor rod to the anchoring body, its function is to exert the prestress to the anchor rod, need use the mounting device of the anchor rod when the anchor rod is fixed, the existing anchor rod mounting device for mining is complicated to install the step, the installation time is longer, very inconvenient in the actual use, has not satisfied the use demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anchor rod installation device for mining possesses easy operation, practices thrift installation time's advantage, and it is complicated to have solved current anchor rod installation device installation procedure for mining, and installation time is longer, and is very inconvenient in the in-service use swift, can not satisfy user demand's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor rod installation device for mining, includes the roof, the top fixed mounting of roof has first staple bolt, the bottom fixed mounting of roof has evenly distributed's bracing piece, the bottom fixed mounting of bracing piece has the backup pad, be provided with the bottom plate between the bracing piece, the top fixed mounting of bottom plate has the second staple bolt.
Preferably, the top plate and the bottom plate are both provided with limiting grooves, and the diameter of each limiting groove is slightly larger than that of the anchor rod.
Preferably, the side of the bottom plate is fixedly provided with uniformly distributed connecting rods, and the other side of each connecting rod is fixedly connected with the supporting plate.
Preferably, the inside of first staple bolt and second staple bolt all is provided with the screw thread, the bottom of bottom plate and backup pad all is provided with anti-skidding line.
Preferably, the outer side of the bottom plate is provided with a stabilizing ring, and the inner side of the stabilizing ring is fixedly connected with the supporting plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the roof and be used for installing and fixing first staple bolt, improve the stability of first staple bolt, thereby strengthen the fixed to the stock, be used for carrying on spacingly to the stock through setting up first staple bolt and second staple bolt mutually supporting, prevent that the stock from taking place the skew when rotating, be used for installing and supporting the roof through setting up the bracing piece, be used for installing and fixing the second staple bolt through setting up the bottom plate, be used for installing and fixing the bracing piece through setting up the backup pad, strengthen the stability of bracing piece, it is complicated to have solved current mining stock installation device installation step of adopting simultaneously, installation time is longer, very inconvenient in the in-service use, the problem of user demand can not be satisfied.
2. The utility model discloses a set up the spacing groove and be used for carrying on spacingly to the stock, prevent that the stock from taking place the skew when rotating, be used for installing and fixing the bottom plate through setting up the connecting rod, improved the stability of bottom plate, be used for increasing the frictional force between backup pad bottom and the ground through setting up the slipmat, prevent that backup pad in use from taking place to skid, improve the stability of backup pad, be used for improving the stability of whole device through setting up the stabilizing ring, prevent that device in use from taking place the condition of skew.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the present invention.
In the figure: 1. a top plate; 2. a first hoop; 3. a support bar; 4. a second hoop; 5. a base plate; 6. a connecting rod; 7. a support plate; 8. and (4) stabilizing the ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, an anchor rod installation device for mining comprises a top plate 1, a first anchor ear 2 fixedly installed at the top of the top plate 1, support rods 3 uniformly distributed at the bottom of the top plate 1, a support plate 7 fixedly installed at the bottom of the support rods 3, a bottom plate 5 arranged between the support rods 3, a second anchor ear 4 fixedly installed at the top of the bottom plate 5, the top plate 1 for installing and fixing the first anchor ear 2 to improve the stability of the first anchor ear 2 and enhance the fixation of the anchor rod, the first anchor ear 2 and the second anchor ear 4 for limiting the anchor rod to prevent the anchor rod from deviating during rotation by matching with each other, the support rod 3 for installing and supporting the top plate 1, the bottom plate 5 for installing and fixing the second anchor ear 4, and the support plate 7 for installing and fixing the support rod 3, the stability of the supporting rod 3 is enhanced, the top plate 1 and the bottom plate 5 are both internally provided with a limiting groove, the diameter of the limiting groove is slightly larger than that of the anchor rod, the limiting groove is used for limiting the anchor rod to prevent the anchor rod from deviating during rotation, the side of the bottom plate 5 is fixedly provided with uniformly distributed connecting rods 6, the other side of the connecting rods 6 is fixedly connected with the supporting plate 7, the connecting rods 6 are used for mounting and fixing the bottom plate 5, the stability of the bottom plate 5 is improved, the first hoop 2 and the second hoop 4 are both internally provided with threads, the bottoms of the bottom plate 5 and the supporting plate 7 are both provided with anti-skid threads, the anti-skid pads are used for increasing the friction force between the bottom of the supporting plate 7 and the ground, the supporting plate 7 is prevented from skidding in use, the stability of the supporting plate 7 is improved, the outer side of the bottom plate 5 is provided with a stabilizing ring 8, and the inner side of the stabilizing ring 8 is fixedly connected with the supporting plate 7, the provision of the stabilizing ring 8 serves to improve the stability of the overall device and prevents the device from shifting during use.
During the use, open first staple bolt 2 and second staple bolt 4 simultaneously, pass through the inside that the roof 1 and bottom plate 5 were inserted in proper order to the stock through the spacing groove, close first staple bolt 2 and second staple bolt 4 again, fix it through the bolt, and then play the spacing to the stock, realize the purpose of installing the stock fast.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A mining bolt installation device, includes roof (1), its characterized in that: the top fixed mounting of roof (1) has first staple bolt (2), the bottom fixed mounting of roof (1) has evenly distributed's bracing piece (3), the bottom fixed mounting of bracing piece (3) has backup pad (7), be provided with between bracing piece (3) bottom plate (5), the top fixed mounting of bottom plate (5) has second staple bolt (4).
2. A mining bolt mounting apparatus according to claim 1, wherein: the limiting groove is formed in the top plate (1) and the bottom plate (5), and the diameter of the limiting groove is slightly larger than that of the anchor rod.
3. A mining bolt mounting apparatus according to claim 1, wherein: the avris fixed mounting of bottom plate (5) has evenly distributed's connecting rod (6), the opposite side and backup pad (7) fixed connection of connecting rod (6).
4. A mining bolt mounting apparatus according to claim 1, wherein: the inside of first staple bolt (2) and second staple bolt (4) all is provided with the screw thread, the bottom of bottom plate (5) and backup pad (7) all is provided with anti-skidding line.
5. A mining bolt mounting apparatus according to claim 1, wherein: the outer side of the bottom plate (5) is provided with a stabilizing ring (8), and the inner side of the stabilizing ring (8) is fixedly connected with the supporting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022010744.5U CN214303875U (en) | 2020-09-15 | 2020-09-15 | Anchor rod installation device for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022010744.5U CN214303875U (en) | 2020-09-15 | 2020-09-15 | Anchor rod installation device for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214303875U true CN214303875U (en) | 2021-09-28 |
Family
ID=77827281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022010744.5U Expired - Fee Related CN214303875U (en) | 2020-09-15 | 2020-09-15 | Anchor rod installation device for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214303875U (en) |
-
2020
- 2020-09-15 CN CN202022010744.5U patent/CN214303875U/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: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |