CN220336929U - Mining engineering is with stock of being convenient for installation - Google Patents
Mining engineering is with stock of being convenient for installation Download PDFInfo
- Publication number
- CN220336929U CN220336929U CN202321127559.1U CN202321127559U CN220336929U CN 220336929 U CN220336929 U CN 220336929U CN 202321127559 U CN202321127559 U CN 202321127559U CN 220336929 U CN220336929 U CN 220336929U
- Authority
- CN
- China
- Prior art keywords
- anchor rod
- stock
- main body
- rotating shaft
- rod main
- 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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Links
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 238000005065 mining Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 3
- 239000011435 rock Substances 0.000 abstract description 31
- 239000000758 substrate Substances 0.000 abstract description 17
- 230000002787 reinforcement Effects 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 abstract description 4
- 239000011083 cement mortar Substances 0.000 description 15
- 238000010030 laminating Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses an anchor rod convenient to install for mining engineering, which comprises an anchor rod main body, wherein a plurality of triangular tooth plates are welded on the anchor rod main body, a sealing plate is detachably connected to the front half section of the anchor rod main body, the sealing plate is connected with the anchor rod main body through threads, a plurality of heightening seats are welded on the sealing plate, and each heightening seat is connected with a reinforcing mechanism, and the reinforcing mechanism comprises: the device comprises a first rotating shaft, swinging rods, a fixed substrate, a second rotating shaft and insertion holes, wherein the first rotating shaft is rotationally connected to a heightening seat, two swinging rods are fixedly arranged on the first rotating shaft, the lower ends of the two swinging rods are connected with the fixed substrate, the fixed substrate is rotationally connected with the two swinging rods through the second rotating shaft, and a plurality of insertion holes are formed in the fixed substrate. The utility model has the advantages of convenient installation, multiple reinforcement and high stability of connection with rock mass.
Description
Technical Field
The utility model relates to the field of anchor rods, in particular to an anchor rod convenient to install for mining engineering.
Background
Anchor rod, english "Bolt"; "bolting (accurate title)"; "Anchor (early designation)" is the most basic component of roadway support in contemporary coal mines, and it reinforces the surrounding rock of the roadway together so that the surrounding rock supports itself. The anchor rod is not only used for mines, but also used for main reinforcement of slopes, tunnels and dam bodies in engineering technology.
The anchor rod is divided into: wood stock, reinforced mortar stock, fall wedge type metal stock, pipe seam formula stock, wherein reinforced mortar stock is comparatively extensive owing to simple to operate, however, current reinforced mortar stock is fixed with the rock mass only adopting cement mortar when the installation, the fixed mode is comparatively single, and the stock is rectangular shape, the direction of force that can bear is comparatively single, lead to the connection stability between stock and the rock mass not high enough, consequently, to above current situation, urgent need develop a multiple reinforcement, with the high stock of being convenient for install of mining engineering of connection stability of rock mass, in order to overcome the not enough in the current practical application, satisfy current demand.
Disclosure of Invention
The utility model aims to provide an anchor rod which is convenient to install and is used for mining engineering, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a mining engineering is with stock of being convenient for installation, includes the stock main part, the welding has a plurality of triangle tooth pieces in the stock main part, the first half section of stock main part can be dismantled and be connected with the closing plate, the closing plate passes through the screw thread and links to each other with the stock main part, the welding has a plurality of seats that increase on the closing plate, every all be connected with a strengthening mechanism on the seat that increases, strengthening mechanism includes: the novel lifting device comprises a first rotating shaft, swinging rods, a fixed substrate, a second rotating shaft and insertion holes, wherein the first rotating shaft is rotationally connected to a height increasing seat, two swinging rods are fixedly arranged on the first rotating shaft, the lower ends of the two swinging rods are connected with the fixed substrate, the fixed substrate is rotationally connected with the two swinging rods through the second rotating shaft, and a plurality of insertion holes are formed in the fixed substrate.
As a further scheme of the utility model: the anchor rod main body is made of twisted steel bars.
As still further aspects of the utility model: the heightening seats are uniformly distributed on the sealing plate.
As still further aspects of the utility model: the anchor rod is characterized in that a pouring through hole is formed in the anchor rod main body, and an external thread is arranged at the front end of the anchor rod main body.
The beneficial effects are that: this mining engineering is with stock of being convenient for installation, during the installation, firstly punch on the rock mass, after the hole is beaten, and the diameter of hole is greater than the diameter of stock main part, insert the stock main part into downthehole for the closing plate laminating is to the rock mass, then, pour cement mortar from the front end of pouring the through-hole again, cement mortar flows the mounting hole on the rock mass from the rear end of pouring the through-hole, cement mortar fills up the mounting hole on the rock mass, fix the stock main part together with the rock mass through cement mortar, strengthen the joint strength of stock main part and cement mortar through a plurality of triangle tooth pieces outside the stock main part, and then improve the steadiness that stock main part and rock mass are connected, then, rotate swinging arms and fixed base plate, adjust fixed base plate's angle for fixed base plate laminating with the surface of rock mass, then, pass the jack with chemical bolt and fix the rock mass again, and then fix fixed base plate and rock mass together, and the stability that the stock main part and rock mass are connected. In conclusion, the utility model has the advantages of convenient installation, multiple reinforcement and high connection stability with the rock mass.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a part of the structure of the present utility model.
Fig. 3 is a schematic view of the installation state of the present utility model.
In the figure: 1. an anchor body; 101. pouring the through hole; 102. an external thread; 2. triangular tooth plates; 3. a sealing plate; 4. a heightening seat; 5. a reinforcement mechanism; 501. a first rotating shaft; 502. a swinging rod; 503. fixing the substrate; 504. a second rotating shaft; 505. and a jack.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 3, in the embodiment of the utility model, an anchor rod convenient to install for mining engineering comprises an anchor rod main body 1, wherein the anchor rod main body 1 is made of a twisted steel bar, so that the anchor rod main body 1 has good tensile strength, a plurality of triangular tooth plates 2 are welded on the anchor rod main body 1, a pouring through hole 101 is formed in the anchor rod main body 1, the pouring through hole 101 is used for cement mortar circulation, an external thread 102 is formed at the front end of the anchor rod main body 1, a sealing plate 3 is detachably connected to the front half section of the anchor rod main body 1, the sealing plate 3 is connected with the anchor rod main body 1 through threads, a plurality of heightening seats 4 are welded on the sealing plate 3, a plurality of heightening seats 4 are uniformly distributed on the sealing plate 3, each heightening seat 4 is connected with a reinforcing mechanism 5, when the anchor rod main body is used, after the anchor rod main body 1 is perforated, the diameter of the hole is larger than that of the anchor rod main body 1, the anchor rod main body 1 is inserted into the hole, so that the sealing plate 3 is connected to the rock body through the cement mortar circulation, the cement mortar is poured from the front end of the pouring through hole 101, the cement mortar is connected to the anchor rod main body 1 through the plurality of reinforcing mechanisms through the reinforcing mechanism 5, and the face layers are fixedly connected to the anchor rod main body 1 through the plurality of triangular tooth plates, and the face layers are fixedly connected to the anchor rod main body 1 through the face layers through the heightening seats, and the reinforcing mechanism 1.
The reinforcement mechanism 5 includes: the device comprises a first rotating shaft 501, swinging rods 502, a fixed substrate 503, a second rotating shaft 504 and an inserting hole 505, wherein the first rotating shaft 501 is rotationally connected to a heightening seat 4, two swinging rods 502 are fixed on the first rotating shaft 501, the lower ends of the two swinging rods 502 are connected with the fixed substrate 503, the fixed substrate 503 is rotationally connected with the two swinging rods 502 through the second rotating shaft 504, a plurality of inserting holes 505 are formed in the fixed substrate 503, and when the device is installed, the angle of the fixed substrate 503 is adjusted through rotating the swinging rods 502 and the fixed substrate 503, so that the fixed substrate 503 is attached to the surface of a rock body, then a chemical bolt penetrates through the inserting hole 505 to be fixed on the rock body, and the fixed substrate 503 and the rock body are fixed together.
The working principle of the utility model is as follows: this mining engineering is with stock of being convenient for installation, during the installation, firstly punch on the rock mass, after punching the hole, and the diameter of hole is greater than the diameter of stock main part 1, insert stock main part 1 again downthehole for sealing plate 3 laminating is to the rock mass, then, pour cement mortar from the front end of pouring through-hole 101 again, cement mortar flows the mounting hole on the rock mass from the rear end of pouring through-hole 101, cement mortar fills up the mounting hole on the rock mass, fix stock main part 1 together with the rock mass through cement mortar, strengthen the joint strength of stock main part 1 and cement mortar through a plurality of triangular tooth pieces 2 outside the stock main part 1, and then improve the steadiness that stock main part 1 is connected with the rock mass, then, rotate swinging arms 502 and fixed baseplate 503, adjust fixed baseplate 503's angle, make fixed baseplate 503 laminate with the surface of rock mass, then, pass the jack 505 with chemical bolt and fix the rock mass, and then fix fixed baseplate 503 together with the rock mass together, and then increase stock 1 and rock mass connection's stability.
Claims (4)
1. The utility model provides a mining engineering is with stock of being convenient for installation which characterized in that: including stock main part (1), the welding has a plurality of triangle tooth piece (2) on stock main part (1), the first half section of stock main part (1) can be dismantled and be connected with closing plate (3), closing plate (3) link to each other with stock main part (1) through the screw thread, the welding has a plurality of seat (4) that increase on closing plate (3), every all be connected with a strengthening mechanism (5) on increasing seat (4), strengthening mechanism (5) include: first pivot (501), swinging arms (502), fixed base plate (503), second pivot (504) and jack (505), first pivot (501) rotate and connect on increasing seat (4), be fixed with two swinging arms (502) on first pivot (501), two the lower extreme of swinging arms (502) is connected with fixed base plate (503), fixed base plate (503) rotate through second pivot (504) and two swinging arms (502) and are connected, be provided with a plurality of jacks (505) on fixed base plate (503).
2. The mine construction bolt for easy installation according to claim 1, wherein: the anchor rod main body (1) is made of a twisted steel bar.
3. The mine construction bolt for easy installation according to claim 1, wherein: the plurality of heightening seats (4) are uniformly distributed on the sealing plate (3).
4. The mine construction bolt for easy installation according to claim 1, wherein: pouring through holes (101) are formed in the anchor rod main body (1), and external threads (102) are formed in the front end of the anchor rod main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321127559.1U CN220336929U (en) | 2023-05-11 | 2023-05-11 | Mining engineering is with stock of being convenient for installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321127559.1U CN220336929U (en) | 2023-05-11 | 2023-05-11 | Mining engineering is with stock of being convenient for installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220336929U true CN220336929U (en) | 2024-01-12 |
Family
ID=89455238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321127559.1U Active CN220336929U (en) | 2023-05-11 | 2023-05-11 | Mining engineering is with stock of being convenient for installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220336929U (en) |
-
2023
- 2023-05-11 CN CN202321127559.1U patent/CN220336929U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |