CN216008381U - Highway tunnel blasting device - Google Patents
Highway tunnel blasting device Download PDFInfo
- Publication number
- CN216008381U CN216008381U CN202122615927.4U CN202122615927U CN216008381U CN 216008381 U CN216008381 U CN 216008381U CN 202122615927 U CN202122615927 U CN 202122615927U CN 216008381 U CN216008381 U CN 216008381U
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- casing
- drill bit
- protector
- rubble
- blasting device
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Abstract
The utility model discloses a highway tunnel blasting device, include: casing, the casing upset relatively and fixed protector, drill bit and be used for driving the drive arrangement of drill bit operation, drive arrangement and drill bit are connected, and drive arrangement locates in the casing, and the front side of casing is located perpendicularly to the drill bit, and the top and the bottom of casing all are equipped with protector, and protector is used for blockking the rubble that splashes. When using this device, constructor can overturn the protector that is located casing top and bottom, fix it after protector upset to preset position, later, can control the drive arrangement operation in the casing, so that the drill bit rotates and carries out the rubble operation, and at last, constructor can hand the casing and remove the drill bit to the position that needs the rubble, the rubble that the rubble in-process splashes can be blockked by protector, avoid the rubble to splash constructor's face, cause the injury to constructor, in order to improve construction safety.
Description
Technical Field
The utility model relates to a tunnel blasting construction technical field, more specifically say, relate to a highway tunnel blasting device.
Background
In the prior art, a tunnel is an engineering building buried in a ground layer, and is a form of utilizing an underground space by human beings. The tunnel can be divided into traffic tunnel, hydraulic tunnel, municipal tunnel, mine tunnel and military tunnel, and when carrying out blasting construction to the tunnel, the rig of use can't play the guard action to constructor, leads to constructor when carrying out drilling operation, is hurt the face by the stone that sputters easily, leads to constructor's factor of safety lower.
In summary, how to protect the constructors in the drilling process is a problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a highway tunnel blasting device can protect constructor at drilling in-process, and this device simple structure, convenient to use can use widely.
In order to achieve the above object, the present invention provides the following technical solutions:
a road tunnel blasting device comprising: the casing, can be relative casing upset and fixed protector, drill bit and be used for the drive arrangement of drill bit operation, drive arrangement with the drill bit is connected, drive arrangement locates in the casing, the drill bit is located perpendicularly the front side of casing, the top and the bottom of casing all are equipped with protector, protector is used for blockking the rubble that splashes.
Preferably, the protector includes guard plate, damping pivot and installation piece, the top and the bottom of casing all are equipped with the standing groove, the installation piece is located standing groove one side, the installation piece with the guard plate all with damping pivot swivelling joint, but the guard plate lid closes the standing groove.
Preferably, the left side and the right side of the shell are both provided with handles.
Preferably, the grip and the housing are detachably connected.
Preferably, the front side of the shell is provided with a dust cover, the inner side of the dust cover is provided with an installation cylinder, and the drill bit is arranged in the installation cylinder.
Preferably, the driving device is a motor, and the drill bit is rotatably connected with the output end of the motor through a bearing.
Preferably, the packing auger is sleeved outside the drill bit.
Preferably, the dust cover and the housing are detachably connected.
Use the utility model provides a during highway tunnel blasting device, constructor can overturn the protector that is located casing top and bottom, fix it after protector upset to preset position, afterwards, can control the drive arrangement operation in the casing, so that the drill bit rotates and carries out the rubble operation, and at last, constructor can hand the casing and remove the drill bit to the position that needs the rubble, the rubble that the rubble in-process splashes can be blockked by protector, avoid the rubble to splash constructor's face, cause the injury to constructor, in order to improve construction safety.
To sum up, the utility model provides a highway tunnel blasting device can protect constructor at drilling in-process, and this device simple structure, convenient to use can use widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a highway tunnel blasting device provided by the present invention;
fig. 2 is a schematic structural view of a protection plate of the road tunnel blasting device when closed;
fig. 3 is an enlarged view of a portion a in fig. 2.
In fig. 1-3:
the device comprises a shell 1, a placing groove 11, a mounting plate 12, a locking nut 13, a locking bolt 14, a protective device 2, a protective plate 21, a damping rotating shaft 22, a mounting block 23, a drill bit 3, a handle 4, a dust cover 5, a mounting barrel 6, a bearing 7 and a packing auger 8.
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.
The core of the utility model is to provide a highway tunnel blasting device can protect constructor at the drilling in-process, and this device simple structure, convenient to use can use widely.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a highway tunnel blasting device provided by the present invention; fig. 2 is a schematic structural view of a protection plate of the road tunnel blasting device when closed; fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
This embodiment provides a highway tunnel blasting device, includes: casing 1, can be relative casing 1 upset and fixed protector 2, drill bit 3 and be used for driving the drive arrangement of 3 operations of drill bit, drive arrangement and drill bit 3 are connected, and drive arrangement locates in the casing 1, and the front side of casing 1 is located perpendicularly to drill bit 3, and the top and the bottom of casing 1 all are equipped with protector 2, and protector 2 is used for blockking the rubble that splashes.
It should be noted that, when carrying out rubble operation, can overturn the protector 2 of casing 1 top and bottom simultaneously to the face of abundant protection constructor avoids constructor's face to be harmed by the rubble that splashes.
The shape, structure, size, position and the like of the housing 1, the guard 2, the drill 3 and the driving device can be determined according to actual conditions and actual requirements in the actual application process.
Use the utility model provides a during highway tunnel blasting device, constructor can overturn protector 2 that is located 1 top of casing and bottom, it is fixed to it after presetting the position when protector 2 overturns, afterwards, can control the drive arrangement operation in the casing 1, so that drill bit 3 rotates and carries out the rubble operation, and at last, constructor can hand casing 1 and remove drill bit 3 to the position that needs the rubble, the rubble that the rubble in-process splashes can be blockked by protector 2, avoid the rubble to splash constructor's face, cause the injury to constructor, in order to improve construction safety.
To sum up, the utility model provides a highway tunnel blasting device can protect constructor at drilling in-process, and this device simple structure, convenient to use can use widely.
On the basis of the above embodiment, preferably, the protection device 2 includes the protection plate 21, the damping rotating shaft 22 and the mounting block 23, the top and the bottom of the housing 1 are both provided with the placing groove 11, the mounting block 23 is provided on one side of the placing groove 11, the mounting block 23 and the protection plate 21 are both rotatably connected with the damping rotating shaft 22, and the protection plate 21 can cover the placing groove 11.
It should be noted that the damping rotating shaft 22 may be disposed on one side of the protection plate 21, the damping rotating shaft 22 is rotatably connected to the protection plate 21, the mounting block 23 is mounted on the damping rotating shaft 22, the mounting block 23 is rotatably connected to the damping rotating shaft 22, the protection plate 21 is rotatably connected to the housing 1 through the damping rotating shaft 22, the damping rotating shaft 22 may be rotatably connected to the housing 1 through the mounting block 23, and the mounting block 23 may be fixedly connected to the housing 1 through the locking bolt 14. This device can make guard plate 21 freely expand along with the user demand through setting up damping pivot 22 to change the angle that guard plate 21 expanded, also can avoid guard plate 21 to rotate to the random reset after the required position.
The shapes, structures, sizes, positions and the like of the protection plate 21, the damping rotating shaft 22 and the mounting block 23 can be determined according to actual conditions and actual requirements in the actual application process.
Preferably, the left and right sides of the shell 1 are provided with grips 4, so that a constructor can conveniently hold the shell 1 by hands to perform stone breaking operation.
Preferably, the grip 4 and the shell 1 are detachably connected, when one of the grip 4 and the shell 1 is damaged, the damaged part can be replaced through the disassembling operation, and a new part and other undamaged parts are continuously matched for use, so that the service life of the device is prolonged, and the maintenance cost is reduced. For example, the grip 4 may be fixedly connected to the side surface of the housing 1 via the mounting plate 12, the mounting plate 12 may be fixedly connected to the grip 4, and the mounting plate 12 may be fixedly connected to the side surface of the housing 1 via the lock nut 13.
The shape, structure, size, position, etc. of the grip 4 can be determined in the actual application process according to the actual situation and the actual requirements.
In addition to the above embodiments, it is preferable that a dust cover 5 is provided on the front side of the housing 1, a mounting tube 6 is provided inside the dust cover 5, and the drill 3 is provided in the mounting tube 6. By providing the dust cover 5, it is possible to prevent dust from affecting the operation sight of the constructor.
The shape, structure, size, position and the like of the dust cover 5 and the mounting cylinder 6 can be determined according to actual conditions and actual requirements in the actual application process.
Preferably, the driving device is a motor, and the drill bit 3 is rotatably connected with the output end of the motor through a bearing 7.
Preferably, the auger 8 is sleeved outside the drill 3. Therefore, the motor can drive the drill bit 3 and the packing auger 8 to rotate after operation, so that the drill bit 3 can drill holes, the packing auger 8 can convey soil, and the two can complete stone crushing operation by matching rotation.
The shape, structure, size, position and the like of the motor, the bearing 7 and the auger 8 can be determined according to actual conditions and actual requirements in the actual application process.
Preferably, the dust cap 5 and the housing 1 are detachably connected. When one of the dust cover 5 or the shell 1 is damaged, the damaged part can be replaced through disassembly operation, and a new part and other undamaged parts are continuously matched for use, so that the service life of the device is prolonged, and the maintenance cost is reduced.
Use the utility model provides a during highway tunnel blasting device, constructor can hold the handle 4 of the 1 left and right sides of casing and operate, then, but starter motor drives drill bit 3 and carries out the operation of punching to the position that needs blast, and meanwhile, can carry earth along with 3 rotatory augers 8 of drill bit to the rubble operation is accomplished in the cooperation. Wherein, dust cover 5 can prevent that the dust from influencing constructor's operation sight, in addition, before carrying out the rubble operation, constructor can expand guard plate 21 to prevent that the rubble from spattering constructor's face, protect constructor, make constructor not receive the injury when carrying out blasting drilling work, effectively improve the factor of safety of construction.
It should be noted that the directions and positional relationships indicated by "right and left", "front side", and the like in the present application are based on the directions and positional relationships shown in the drawings, and are only for the convenience of simplifying the description and facilitating the understanding, but do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The utility model provides an arbitrary compound mode of all embodiments all is in this utility model's a protection scope, does not do here and gives unnecessary details.
It is right above the utility model provides a highway tunnel blasting device has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. A road tunnel blasting device, characterized by comprising: casing (1), can be relative casing (1) upset and fixed protector (2), drill bit (3) and be used for the drive arrangement of drill bit (3) operation, drive arrangement with drill bit (3) are connected, drive arrangement locates in casing (1), drill bit (3) are located perpendicularly the front side of casing (1), the top and the bottom of casing (1) all are equipped with protector (2), protector (2) are used for blockking the rubble that splashes.
2. The highway tunnel blasting device according to claim 1, wherein the protecting device (2) comprises a protecting plate (21), a damping rotating shaft (22) and a mounting block (23), the top and the bottom of the shell (1) are provided with a placing groove (11), the mounting block (23) is arranged on one side of the placing groove (11), the mounting block (23) and the protecting plate (21) are rotatably connected with the damping rotating shaft (22), and the protecting plate (21) can cover the placing groove (11).
3. A road tunnel blasting device according to claim 1, characterised in that grips (4) are provided on both the left and right sides of the casing (1).
4. A road tunnel blasting device according to claim 3, characterised in that the grip (4) and the housing (1) are detachably connected.
5. A road tunnel blasting device according to any one of claims 1 to 4, wherein a dust cover (5) is arranged on the front side of the casing (1), a mounting cylinder (6) is arranged on the inner side of the dust cover (5), and the drill bit (3) is arranged in the mounting cylinder (6).
6. Highway tunnel rupture device according to claim 5, characterized in that the drive is an electric motor, the drill bit (3) being connected in rotation with the output of the motor by means of a bearing (7).
7. Highway tunnel blasting device according to claim 5, characterized in that the outside cover of drill bit (3) is equipped with auger (8).
8. Highway tunnel blasting device according to claim 5, characterized in that the dust cover (5) and the housing (1) are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615927.4U CN216008381U (en) | 2021-10-28 | 2021-10-28 | Highway tunnel blasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615927.4U CN216008381U (en) | 2021-10-28 | 2021-10-28 | Highway tunnel blasting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216008381U true CN216008381U (en) | 2022-03-11 |
Family
ID=80587620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122615927.4U Active CN216008381U (en) | 2021-10-28 | 2021-10-28 | Highway tunnel blasting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216008381U (en) |
-
2021
- 2021-10-28 CN CN202122615927.4U patent/CN216008381U/en active Active
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