CN210996646U - Tunnel construction is with dustproof drilling equipment - Google Patents
Tunnel construction is with dustproof drilling equipment Download PDFInfo
- Publication number
- CN210996646U CN210996646U CN201820816523.7U CN201820816523U CN210996646U CN 210996646 U CN210996646 U CN 210996646U CN 201820816523 U CN201820816523 U CN 201820816523U CN 210996646 U CN210996646 U CN 210996646U
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- China
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- inner cover
- drilling equipment
- fixing base
- tunnel construction
- outer cover
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- Expired - Fee Related
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Abstract
The utility model relates to a construction equipment technical field that is relevant, more specifically say, relate to a tunnel construction is with dustproof drilling equipment, and this equipment includes puncher and dustcoat, the left end of puncher is provided with the fixing base, and the bottom of fixing base installs fixed spring, the inside of fixing base is provided with the recess, and the outside of recess is provided with the connecting block, the end of connecting block is connected with the inner cover, and the internal surface mounting of inner cover has the spout to the internal connection of inner cover has expanding spring, the dustcoat is located the left side of inner cover, and the internal surface of dustcoat and inner cover all is provided with inhales the sound cotton. This dustproof drilling equipment has solved most drilling equipment and has aroused the dust easily in the course of the work to fly upward, the great problem of noise.
Description
Technical Field
The utility model relates to a construction equipment technical field that is relevant, more specifically say, relate to a tunnel construction is with dustproof drilling equipment.
Background
Often need carry out the drilling construction in preliminary bracing and the secondary lining work progress behind tunnel excavation, but the drilling equipment that has now on the market often arouses flying upward of powder in the course of the work easily, can cause the injury to constructor's health for a long time, and general drilling equipment noise is great, the utility model aims to provide a dustproof drilling equipment is used in the construction to solve the problem that drilling equipment exists on the present market that above-mentioned background art provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome exist not enough among the prior art, the utility model provides a tunnel construction is with dustproof drilling equipment solves and has arousing flying upward of dust easily in the course of the work of current drilling equipment, and the great problem of noise.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a tunnel construction is with dustproof drilling equipment, includes puncher and dustcoat, the left end of puncher is provided with the fixing base, and the inside of fixing base is provided with the recess, installs fixed spring in the fixing base right-hand member recess, the left end of fixing base is equipped with the screens board, and the inside of recess is provided with the connecting block, the end and the inner cover one end of connecting block are connected, and the internally mounted of inner cover has the spout to the internal connection of inner cover has expanding spring, the dustcoat is located the left side of inner cover, and the internal surface of dustcoat and inner cover all is provided with inhales the sound cotton.
Preferably, the inner cover is of a telescopic structure on the fixed seat, and the inner cover is connected with the fixed seat in a clamping manner.
Preferably, the surface of the left end of the outer cover is of a sawtooth structure, the outer cover is of a telescopic structure on the inner cover, and the outer cover is of a sliding structure on the inner cover.
Preferably, the inner surface of the sound-absorbing cotton is of a concave-convex structure, and the inner cover, the outer cover and the sound-absorbing cotton are connected in a sticking manner.
Compared with the prior art, the utility model discloses the beneficial effect who has does:
the utility model provides a dustproof drilling device for tunnel construction, which solves the problem that most drilling devices are easy to cause dust flying in the working process and the problem that the noise of general drilling devices is larger;
1. the outer cover is of a telescopic structure on the inner cover, so that the outer cover does not influence the work of the perforating machine, and the outer cover is made of a transparent material, so that the sight of the outer cover is not blocked;
2. all be provided with at the internal surface of inner cover and dustcoat and inhale the sound cotton, can reduce the noise that the puncher during operation produced, and inhale the cotton surface of sound and be concavo-convex structure, can increase and inhale the cotton surface area of sound, the reinforcing sound effect of inhaling.
Drawings
Fig. 1 is a schematic view of a front-view cross-sectional structure of a dustproof drilling device for tunnel construction provided by the present invention;
fig. 2 is a schematic front view of the dustproof drilling equipment for tunnel construction according to the present invention;
fig. 3 is the utility model provides a pair of tunnel construction is connected with dustproof drilling equipment inner cover and fixing base and is looked sideways at section structure schematic diagram.
In the figure: 1 is the puncher, 2 is the fixing base, 3 is fixed spring, 4 is the recess, 5 is the inner cover, 6 is the connecting block, 7 is the spout, 8 is the expanding spring, 9 is the dustcoat, 10 is the sound absorption cotton.
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.
As shown in fig. 1-3, a dustproof drilling device for tunnel construction comprises a perforating machine 1, a fixed seat 2, a fixed spring 3, a groove 4, an inner cover 5, a connecting block 6, a sliding groove 7, a telescopic spring 8, an outer cover 9 and sound-absorbing cotton 10, wherein the fixed seat 2 is arranged at the left end of the perforating machine 1, the groove 4 is arranged inside the fixed seat 2, the fixed spring 3 is arranged in the groove 4 at the right end of the fixed seat 2, a clamping plate is arranged at the left end of the fixed seat 2, the connecting block 6 is arranged inside the groove 4, the end of the connecting block 6 is connected with one end of the inner cover 5, the inner cover 5 is of a telescopic structure on the fixed seat 2, the inner cover 5 is connected with the fixed seat 2 in a clamping manner, one end of the inner cover 5 connected with the connecting block 6 is inserted through the clamping plate and then is extruded to the right side, so that the end surface of the inner cover 5 is in contact with the fixed spring 3, and, then the inner cover 5 is rotated to mutually clamp the connecting block 6 and the clamping plate, the external force for extruding the inner cover 5 is cancelled, the connecting block 6 and the clamping plate are tightly pressed under the elastic action of the fixed spring 3, thereby the inner cover 5 is fixedly connected with the fixed seat 2, the inner surface of the inner cover 5 is provided with the chute 7, the inner part of the inner cover 5 is connected with the expansion spring 8, the outer cover 9 is positioned at the left side of the inner cover 5, the inner surfaces of the outer cover 9 and the inner cover 5 are both provided with sound-absorbing cotton 10, the left end surface of the outer cover 9 is of a zigzag structure, the outer cover 9 is of an expansion structure on the inner cover 5, the outer cover 9 is of a sliding structure on the inner cover 5, the drilling operation can be completely covered in the outer cover 9, dust is prevented from flying, the outer cover 9 can be compressed rightwards along with the drilling depth, the drilling operation is not influenced, the left end surface of the outer cover 9 is of a zigzag structure, and the friction resistance between the, prevent that dustcoat 9 from sliding and causing the working error on its surface, inhale the internal surface of sound cotton 10 and be concavo-convex structure, and inner cover 5, dustcoat 9 and inhale the connected mode of sound cotton 10 and be the pasting connection, can increase on the one hand and inhale the surface area of sound cotton 10 to the sound effect is inhaled in the reinforcing, and on the other hand is convenient to inhale sound cotton 10 and dismantle the washing.
When the utility model is implemented, the inner cover 5 is firstly pressed towards the direction of the fixed seat 2, thereby extruding the fixed spring 3, then the inner cover 5 is rotated to ensure that the connecting block 6 is clamped and connected with the clamping plate, thereby the inner cover 5 is fixed on the fixed seat 2, then, the inner cover 5 and the outer cover 9 prevent the powder generated in the working process of the perforating machine 1 from flying around, and the outer cover 9 is of a telescopic structure on the inner cover 5, so that the outer cover 9 can be prevented from influencing the work of the perforating machine 1, and the material of the outer cover 9 is transparent material, so that the outer cover 9 is prevented from shielding the sight of the worker for observing the hole, the inner surfaces of the inner cover 5 and the outer cover 9 are both provided with sound-absorbing cotton 10 which can weaken the noise generated in the working process of the puncher 1, the surface of the sound-absorbing cotton 10 is of a sawtooth structure, the surface area of the sound-absorbing cotton 10 can be increased, and the sound-absorbing effect of the sound-absorbing cotton 10 is improved, which is the working principle of the dustproof drilling equipment.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content of not doing detailed description in this description belongs to the prior art that the professional skilled person in this field knows.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (4)
1. The utility model provides a tunnel construction is with dustproof drilling equipment, includes puncher (1) and dustcoat (9), its characterized in that: the left end of puncher (1) is provided with fixing base (2), and the inside of fixing base (2) is provided with recess (4), installs fixed spring (3) in fixing base (2) right-hand member recess (4), the left end of fixing base (2) is equipped with the screens board, and the inside of recess (4) is provided with connecting block (6), the end and inner cover (5) one end of connecting block (6) are connected, and the internally surface mounting of inner cover (5) has spout (7) to the internal connection of inner cover (5) has expanding spring (8), outer cover (9) are located the left side of inner cover (5), and the internal surface of outer cover (9) and inner cover (5) all is provided with inhales sound cotton (10).
2. The dustproof drilling equipment for tunnel construction according to claim 1, wherein: the inner cover (5) is of a telescopic structure on the fixed seat (2), and the inner cover (5) is connected with the fixed seat (2) in a clamping manner.
3. The dustproof drilling equipment for tunnel construction according to claim 1, wherein: the surface of the left end of the outer cover (9) is of a sawtooth structure, the outer cover (9) is of a telescopic structure on the inner cover (5), and the outer cover (9) is of a sliding structure on the inner cover (5).
4. The dustproof drilling equipment for tunnel construction according to claim 1, wherein: inhale sound cotton (10) internal surface and be concave-convex structure, and inner cover (5), dustcoat (9) and inhale the connected mode of sound cotton (10) and be the connection of pasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816523.7U CN210996646U (en) | 2018-05-30 | 2018-05-30 | Tunnel construction is with dustproof drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816523.7U CN210996646U (en) | 2018-05-30 | 2018-05-30 | Tunnel construction is with dustproof drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210996646U true CN210996646U (en) | 2020-07-14 |
Family
ID=71496683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820816523.7U Expired - Fee Related CN210996646U (en) | 2018-05-30 | 2018-05-30 | Tunnel construction is with dustproof drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210996646U (en) |
-
2018
- 2018-05-30 CN CN201820816523.7U patent/CN210996646U/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: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |