CN213063573U - Wear-resistant front triangular oil cylinder hinge joint connecting piece for single-arm rock drilling trolley - Google Patents
Wear-resistant front triangular oil cylinder hinge joint connecting piece for single-arm rock drilling trolley Download PDFInfo
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- CN213063573U CN213063573U CN202021475498.4U CN202021475498U CN213063573U CN 213063573 U CN213063573 U CN 213063573U CN 202021475498 U CN202021475498 U CN 202021475498U CN 213063573 U CN213063573 U CN 213063573U
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Abstract
The utility model discloses a wear-resistant front triangular oil cylinder hinged joint connecting piece for a single-arm rock drilling jumbo, which comprises a base, wherein an opening is formed in the base, and a fixing mechanism is arranged in the opening; the fixing mechanism comprises a cover body, a connecting block is fixedly arranged on the inner side of the cover body, an arc-shaped extrusion plate is fixedly arranged on the inner side of the connecting block, a sliding plate is arranged inside the arc-shaped extrusion plate, an arc-shaped base plate is fixedly arranged on the inner side of the sliding plate, and a plate body is fixedly arranged on one side of the base. The utility model discloses a both ends link up each other around the base, so can be with one or two drill booms respectively from the base around both ends put into the opening in, rotate the lid and make the connecting block drive arc stripper plate, slide and arc backing plate motion, the slide receives and drives arc backing plate to the opening internal motion after the extrusion of plate body, the arc backing plate is fixed with the drill boom, screws up the threaded rod, only need during the clearance to unscrew the threaded rod take the drill boom out the opening after, can clear up the base, convenient clearance and clean effectual.
Description
Technical Field
The utility model relates to a single armed rock drilling jumbo connecting piece technical field, in particular to single armed rock drilling jumbo is with wear-resisting preceding triangular cylinder hinge connecting piece.
Background
Rock drilling jumbo is also known as drilling jumbo. The rock drilling equipment is used for tunnel and underground engineering construction by adopting a drilling and blasting method. The drilling machine can move and support a plurality of rock drills to drill holes simultaneously, and mainly comprises the rock drills, a drill boom, a steel frame, a traveling mechanism, other necessary accessory equipment and equipment added according to engineering requirements. When the drilling and blasting method is used for excavating the tunnel, favorable use conditions are provided for the drill jumbo, the combination of the drill jumbo and the mucking equipment can accelerate the construction speed, improve the labor productivity and improve the labor conditions, and the drill boom needs to be connected with the drill jumbo stably by using a connecting piece when in work.
However, in the prior art, the connecting piece for the rock drilling jumbo is worn and torn in the use process between the connecting piece and the drill boom, the scraps are concentrated in the connecting piece, and the connecting piece is mostly a tubular channel, so that the cleaning is difficult every time, and the cleaning effect is poor.
Therefore, in view of the above technical problems, it is necessary for those skilled in the art to develop a wear-resistant front triangular cylinder joint connector for a single-armed rock drilling jumbo.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a single armed rock drilling platform truck is with wear-resisting preceding triangular cylinder articulated joint connecting piece.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a wear-resistant front triangular oil cylinder hinge joint connecting piece for a single-arm rock drilling trolley comprises a base, wherein an opening is formed in the base, a fixing mechanism is arranged in the opening, and the fixing mechanism penetrates through the base and extends to the outer side of the base;
the fixing mechanism comprises a cover body, the cover body is arranged on the outer side of the base and is in contact with the base, a connecting block is fixedly arranged on the inner side of the cover body, an arc-shaped extruding plate is fixedly arranged on the inner side of the connecting block, the outer wall of the arc-shaped extruding plate is in contact with the inner wall of the base, a sliding plate is arranged inside the arc-shaped extruding plate, the outer wall of the sliding plate is in contact with the inner wall of the arc-shaped extruding plate, an arc-shaped base plate is fixedly arranged on the inner side of the sliding plate, a plate body is fixedly arranged on one side of the.
Preferably, two first chutes are formed in the base, two first sliding blocks are arranged in the first chutes, the first sliding blocks and the first chutes form a sliding structure, and the outer wall of each first sliding block is fixedly connected with the inner wall of the cover body.
Preferably, two second sliding grooves are formed in the arc-shaped extrusion plate, the two second sliding grooves are formed in the top and the bottom of the sliding plate respectively, a second sliding block is arranged in the second sliding grooves, the second sliding block and the second sliding grooves form a sliding structure, and one side wall of the second sliding block is fixedly connected with one side wall of the sliding plate.
Preferably, the cover body is provided with a plurality of threaded rods on the outer side, one ends of the plurality of threaded rods penetrate through the cover body and are in contact with the base, and the threaded rods are in threaded connection with the cover body.
Preferably, the arc-shaped extrusion plate and the arc-shaped base plate are arranged inside the opening.
Preferably, the sliding plate penetrates through the arc-shaped pressing plate.
By adopting the technical scheme, the method has the following beneficial effects:
both ends link up each other around through the base, so can put into the opening with one or two drill booms respectively from both ends around the base in, then rotate the lid, the lid passes through the connecting block and drives the arc stripper plate, slide and arc backing plate motion, then the slide receives the extrusion of plate body after drive arc backing plate to the opening internal motion, the arc backing plate is fixed with the drill boom, then screw up the threaded rod, only need during the clearance unscrew the threaded rod take the drill boom out the opening after, can clear up the base, compared with the prior art, convenient clearance and clean effectual.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure of a wear-resistant front triangular oil cylinder hinge joint connecting piece for a single-arm rock drilling jumbo provided by the present invention;
FIG. 2 is a right sectional view of the whole structure of the wear-resistant front triangular oil cylinder articulated joint connecting piece for the single-arm rock drilling jumbo provided by the utility model when opened;
FIG. 3 is a right sectional view of the whole structure of the wear-resistant front triangular oil cylinder articulated joint connecting piece for the single-arm rock drilling jumbo provided by the present invention when fastened;
figure 4 is the utility model provides a pair of the A portion structure enlargements of figure 3 of preceding triangular cylinder articulated joint connecting piece before single armed rock drilling platform truck is with wear-resisting.
In the figure: the device comprises a base 1, an opening 2, a cover body 3, a connecting block 4, an arc-shaped extrusion plate 5, a sliding plate 6, an arc-shaped base plate 7, a plate body 8, a first sliding groove 9, a first sliding block 10, a second sliding groove 11, a second sliding block 12 and a threaded rod 13.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1-4, the wear-resistant front triangular oil cylinder hinge joint connecting piece for the single-arm rock drilling jumbo of the present invention comprises a base 1, an opening 2 is formed in the base 1, a fixing mechanism is arranged in the opening 2, and the fixing mechanism passes through the base 1 and extends to the outside of the base 1;
the fixing mechanism comprises a cover body 3, the cover body 3 is arranged on the outer side of the base 1 and is in contact with the base 1, a connecting block 4 is fixedly arranged on the inner side of the cover body 3, an arc-shaped extrusion plate 5 is fixedly arranged on the inner side of the connecting block 4, the outer wall of the arc-shaped extrusion plate 5 is in contact with the inner wall of the base 1, a sliding plate 6 is arranged inside the arc-shaped extrusion plate 5, the outer wall of the sliding plate 6 is in contact with the inner wall of the arc-shaped extrusion plate 5, an arc-shaped base plate 7 is fixedly arranged on the inner side of the sliding plate 6, a plate body 8 is fixedly arranged on one side of the base 1, the plate body 8 is.
Preferably, two first chutes 9 and two first sliders 10 are arranged inside the base 1, the first sliders 10 and the first chutes 9 form a sliding structure, the outer wall of each first slider 10 is fixedly connected with the inner wall of the cover body 3, and the movement of the cover body 3 can be guided by the mutual matching between the first chutes 9 and the first sliders 10, so that the cover body 3 can rotate more smoothly.
Preferably, two second chutes 11, two have been seted up inside the arc stripper plate 5 the second chute 11 is established respectively at 6 tops of slide and bottoms, the inside second slider 12 that is equipped with of second chute 11, second slider 12 constitutes sliding structure with second chute 11, a lateral wall of second slider 12 and 6 a lateral wall fixed connection of slide can lead slide 6 through the mutually supporting between second chute 11 and the second slider 12, and second slider 12 avoids the slide to drop in the arc stripper plate 5 simultaneously.
Preferably, the lid 3 outside is equipped with a plurality of threaded rods 13, and is a plurality of threaded rod 13 one end all passes lid 3 and contacts with base 1, threaded rod 13 and 3 threaded connection of lid, through with lid 3 and 1 lock back of base, only need rotate threaded rod 13 and can fix lid 3 easy operation to the sound construction.
Preferably, the arc-shaped pressing plate 5 and the arc-shaped backing plate 7 are arranged inside the opening 2.
Preferably, the sliding plate 6 penetrates the arc-shaped pressing plate 5.
The working principle is as follows:
in the initial state, the opening 2 is opened, when the utility model is put into practical use, a user firstly plugs one or two drill booms into the opening 2 from the front end and the rear end of the base 1 respectively, then the cover body 3 is rotated along the first chute 9, the cover body 3 drives the arc extrusion plate 5 to rotate through the connecting block 4, then the arc extrusion plate 5 drives the sliding plate 6 and the arc backing plate 7 to move, in the process, the arc backing plate 7 scoops up the drill booms, then one side of the drill booms is contacted with the inner wall of the base 1 along with the continuous movement of the cover body 3, then the sliding plate 6 is contacted with the plate body 8, the plate body 8 extrudes the sliding plate 6, then the sliding plate 6 moves towards the drill booms along the second chute 11, at the moment, after the arc backing plate 7 is pushed by the sliding plate 6, the arc backing plate 7 fixes the drill booms in the opening 2, until the cover body 3 can not be rotated firmly, at the moment, the operation is convenient and simple, single-arm or multi-arm fixation is realized, after the operation is finished, the threaded rod 13 is loosened only by unscrewing, then the drill boom can be loosened by reversely rotating the cover body 3, then the drill boom is taken out from the opening 2, and because the opening 2 is communicated with the external part, a user can directly stretch hands into the opening 2, the cleaning is convenient, and the cleaning effect is good.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a single armed rock drilling platform truck is with wear-resisting preceding triangular cylinder articulated joint connecting piece, includes base (1), its characterized in that: an opening (2) is formed in the base (1), a fixing mechanism is arranged in the opening (2), and the fixing mechanism penetrates through the base (1) and extends to the outer side of the base (1);
fixing mechanism includes lid (3), establish in base (1) the outside and contact with base (1) lid (3), lid (3) inboard is fixed and is equipped with connecting block (4), connecting block (4) inboard is fixed and is equipped with arc stripper plate (5), arc stripper plate (5) outer wall contacts with base (1) inner wall, arc stripper plate (5) inside is equipped with slide (6), slide (6) outer wall contacts with arc stripper plate (5) inner wall, slide (6) inboard is fixed and is equipped with arc backing plate (7), base (1) one side is fixed and is equipped with plate body (8), establish between arc stripper plate (5) and lid (3) plate body (8) lateral wall, a plate body (8) lateral wall contacts with slide (6) lateral wall.
2. The wear-resistant front triangular oil cylinder articulated joint connecting piece for the single-armed rock drilling jumbo as claimed in claim 1, wherein: two first chutes (9) are formed in the base (1), two first sliding blocks (10) are arranged in the first chutes (9), the first sliding blocks (10) and the first chutes (9) form a sliding structure, and the outer walls of the first sliding blocks (10) are fixedly connected with the inner wall of the cover body (3).
3. The wear-resistant front triangular oil cylinder articulated joint connecting piece for the single-armed rock drilling jumbo as claimed in claim 1, wherein: two second chutes (11) are formed inside the arc-shaped extrusion plate (5), two second chutes (11) are formed in the top and the bottom of the sliding plate (6) respectively, second sliding blocks (12) are arranged inside the second chutes (11), the second sliding blocks (12) and the second chutes (11) form a sliding structure, and one side wall of each second sliding block (12) is fixedly connected with one side wall of the sliding plate (6).
4. The wear-resistant front triangular oil cylinder articulated joint connecting piece for the single-armed rock drilling jumbo as claimed in claim 1, wherein: the utility model discloses a set of portable electronic device, including lid (3), lid (3) outside is equipped with a plurality of threaded rods (13), and is a plurality of lid (3) one end all passes lid (3) and contacts with base (1), threaded rod (13) and lid (3) threaded connection.
5. The wear-resistant front triangular oil cylinder articulated joint connecting piece for the single-armed rock drilling jumbo as claimed in claim 1, wherein: the arc-shaped extrusion plate (5) and the arc-shaped base plate (7) are arranged inside the opening (2).
6. The wear-resistant front triangular oil cylinder articulated joint connecting piece for the single-armed rock drilling jumbo as claimed in claim 1, wherein: the sliding plate (6) penetrates through the arc-shaped extrusion plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021475498.4U CN213063573U (en) | 2020-07-23 | 2020-07-23 | Wear-resistant front triangular oil cylinder hinge joint connecting piece for single-arm rock drilling trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021475498.4U CN213063573U (en) | 2020-07-23 | 2020-07-23 | Wear-resistant front triangular oil cylinder hinge joint connecting piece for single-arm rock drilling trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213063573U true CN213063573U (en) | 2021-04-27 |
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ID=75575252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021475498.4U Active CN213063573U (en) | 2020-07-23 | 2020-07-23 | Wear-resistant front triangular oil cylinder hinge joint connecting piece for single-arm rock drilling trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213063573U (en) |
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2020
- 2020-07-23 CN CN202021475498.4U patent/CN213063573U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214500 No. 118, Ligong North Road, Xinqiao Town, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: Jiangsu runwang Machinery Manufacturing Co.,Ltd. Address before: 118 Ligong North Road, Xinqiao Town, Jingjiang City, Taizhou City, Jiangsu Province Patentee before: JINGJIANG RUNWANG MACHINERY MANUFACTURING CO.,LTD. |
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| CP03 | Change of name, title or address |