CN207147335U - A kind of artificial digging pile blasting protection device - Google Patents
A kind of artificial digging pile blasting protection device Download PDFInfo
- Publication number
- CN207147335U CN207147335U CN201721077985.3U CN201721077985U CN207147335U CN 207147335 U CN207147335 U CN 207147335U CN 201721077985 U CN201721077985 U CN 201721077985U CN 207147335 U CN207147335 U CN 207147335U
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- Prior art keywords
- housing
- protective layer
- motor
- protection device
- movable block
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Abstract
The utility model discloses a kind of artificial digging pile blasting protection device, including housing, first protective layer and the second protective layer, first protective layer and the second protective layer are located at the outside of housing, and second protective layer be located at the lower section of the first protective layer, the both sides outer wall of the housing offers chute, and two chutes are symmetrical, two the first movable blocks and two the second movable blocks are installed with respectively on the both sides inwall of first protective layer and the second protective layer, and first offers screwed hole on movable block and the second movable block, the first motor and the second motor are installed with the top of housing.The utility model; by the protective layer of blasting protection device and the combination of shell structure can effectively improve workmen safeguard protection and reduce hole in and aperture around explosion residue quantity; certain protective effect is played to retaining wall simultaneously, is effectively saved construction cost.
Description
Technical field
It the utility model is related to blasting technique field, more particularly to a kind of artificial digging pile blasting protection device.
Background technology
China's manual digging pile construction is constructed using blasting method at present, due to destructive power impact with caused by of explosion
Can cause rubble to retaining wall produce destruction, and if rubble project aperture, will also result in safely for operating personnel certain
Influence, after explosion there are a large amount of residues in around aperture and hole, and explosion residue disposal costs are high, for realize it is more fast and effective will be residual
Slag is transported outward, it is proposed that a kind of artificial digging pile blasting protection device.
Utility model content
The purpose of this utility model is and a kind of artificial digging pile proposed in order to solve shortcoming present in prior art
Blasting protection device.
To achieve these goals, the utility model employs following technical scheme：
A kind of artificial digging pile blasting protection device, including housing, the first protective layer and the second protective layer, described first protects
Sheath and the second protective layer are located at the outside of housing, and the second protective layer is located at the lower section of the first protective layer, and the two of the housing
Side outer wall offers chute, and two chutes are symmetrical, on the both sides inwall of first protective layer and the second protective layer
Two the first movable blocks and two the second movable blocks are installed with respectively, and are opened up on the first movable block and the second movable block
There is screwed hole, the first motor and the second motor, and the output shaft of the first motor and the second motor are installed with the top of housing
Through the top of housing and extend in chute, be provided with threaded rod in chute, and chute bottom is installed with bearing base, spiral shell
One end of rasp bar sequentially passes through the first movable block and the second movable block and the bottom for extending to chute, and two threaded rods is another
End is fixedly connected with the output shaft of the first motor and the second motor, and the top of housing is provided with protective cover, and protective cover is consolidated with housing
Fixed connection, the inside of the housing is respectively equipped with endless glide disk, and the marginal portion of disk is located at the inside of endless glide,
The bottom of endless glide fixes peace and turns limited location block, and endless glide is located at two side roof parts of housing, the top inner wall and circle of housing
The top of disk is installed with corresponding locating piece, and spring is cased with locating piece, the both ends of spring respectively with housing
Top inner wall be fixedly connected at the top of disk, the bottom of the housing is provided with explosion thing import, and the lower section of housing is provided with bottom
Support.
Preferably, the hand of spiral of the upper and lower part of the threaded rod is on the contrary, and threaded rod and the first movable block and
Two movable blocks are threaded connection.
Preferably, the lower rotation of the explosion thing import and housing connects, and bottom support is cylindrical structure, bottom branch
The inside diameter of support and the inside diameter of housing just as.
Preferably, the height of first protective layer and the second protective layer and the height equal to housing, and the first protective layer
It is cylindrical structure with the second protective layer.
Preferably, steam vent is offered at the top of the protective cover, and steam vent is provided with vent cap.
In the utility model, when implement blasting work when, housing is put into hole by lifting device, while start the
One motor and the second motor so that threaded rod is rotated so that the first fixed block and the second fixed block are transported up and down respectively
It is dynamic so that the first protective layer and the second protective layer move up and down respectively, so as to be realize it is effective in explosion
Reduce destruction of the rubble to retaining wall, while reduce the probability that hole collapses, certain impulsive force can be produced during explosion so that
Explosion thing import is rotated up, and the bottom of housing is opened, and part rubble can enter the inside of housing, and the top of housing is provided with bullet
Spring buffer unit, so as to reduce destruction of the rubble to housing, the top of housing and disk offer stomata, can avoid housing
Internal pressure it is excessive, after explosion terminates, housing is lifted by lifting device, so as to be effectively reduced in hole and aperture week
Enclose the amount of explosion residue.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of artificial digging pile blasting protection device structural representation；
Fig. 2 be the utility model proposes a kind of artificial digging pile blasting protection device structure partial top view.
In figure：1 housing, 2 protective covers, 3 first motors, 4 second motors, 5 threaded rods, 6 endless glides, 7 limited blocks, 8
One protective layer, 9 second protective layers, 10 second movable blocks, the support of 11 bottoms, 12 explosion thing imports, 13 first movable blocks, 14 circles
Disk, 15 springs, 16 locating pieces.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of artificial digging pile blasting protection device, including housing 1, the first protective layer 8 and the second protection
Layer 9, it is characterised in that the first protective layer 8 and the second protective layer 9 be located at the outside of housing 1, and the second protective layer 9 is positioned at first
The lower section of protective layer 8, the both sides outer wall of housing 1 offers chute, and two chutes are symmetrical, the first protective layer 8 and
Two the first movable blocks 13 and two the second movable blocks 10, and first are installed with the both sides inwall of two protective layers 9 respectively
Screwed hole is offered on the movable block 10 of movable block 13 and second, the top of housing 1 is installed with the first motor 3 and the second electricity
Machine 4, and the output shaft of the first motor 3 and the second motor 4 through the top of housing 1 and is extended in chute, and spiral shell is provided with chute
Rasp bar 5, and chute bottom is installed with bearing base, one end of threaded rod 5 sequentially passes through the first movable block 13 and second and moved
Motion block 10 and the bottom for extending to chute, and the other end and the output shaft of the first motor 3 and the second motor 4 of two threaded rods 5
It is fixedly connected, the top of housing 1 is provided with protective cover 2, and protective cover 2 is fixedly connected with housing 1, and the inside of housing 1 is respectively equipped with
The disk 14 of endless glide 6, and the marginal portion of disk 14 is located at the inside of endless glide 6, the bottom of endless glide 6 is fixed peace and turned
Limited location block 7, endless glide 6 are located at two side roof parts of housing 1, the fixed peace of the top inner wall of housing 1 and the top of disk 14
Equipped with corresponding locating piece 16, and spring 15 is cased with locating piece 16, the both ends of spring 15 top inner wall with housing 1 respectively
It is fixedly connected with the top of disk 14, the bottom of housing 1 is provided with explosion thing import 12, and the lower section of housing 1 is provided with bottom support 11.
Operation principle：By when implement blasting work when, housing 1 is put into hole by lifting device, by opening simultaneously
Dynamic first motor 3 and the second motor 4 so that threaded rod 5 rotates so that the first fixed block 13 and the second fixed block 10 are distinguished
Move up and down, so that the first protective layer 8 and the second protective layer 9 move up and down respectively, so as to be to realize
Destruction of the rubble to retaining wall is effectively reduced in explosion, while reduces the probability that hole collapses, one can be produced during explosion
Fixed impulsive force so that explosion thing import 12 is rotated up, and the bottom of housing 1 is opened, and part rubble can enter the interior of housing 1
Portion, the top of housing 1 are provided with spring bumper, so as to reduce destruction of the rubble to housing 1, the top of housing 1 and disk
14 offer stomata, and the internal pressure of housing 1 can be avoided excessive, after explosion terminates, are lifted housing 1 by lifting device,
So as to be effectively reduced in hole and around aperture explosion residue amount.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of artificial digging pile blasting protection device, including housing (1), the first protective layer (8) and the second protective layer (9), its
It is characterised by, first protective layer (8) and the second protective layer (9) are located at the outside of housing (1), and the second protective layer (9) position
In the lower section of the first protective layer (8), the both sides outer wall of the housing (1) offers chute, and two chutes are symmetrical, institute
State be installed with respectively on the both sides inwall of the first protective layer (8) and the second protective layer (9) two the first movable blocks (13) and
Two the second movable blocks (10), and screwed hole is offered on the first movable block (13) and the second movable block (10), housing (1)
Top is installed with the first motor (3) and the second motor (4), and the output shaft of the first motor (3) and the second motor (4) passes through
The top of housing (1) is simultaneously extended in chute, and threaded rod (5) is provided with chute, and chute bottom is installed with bearing base,
One end of threaded rod (5) sequentially passes through the first movable block (13) and the second movable block (10) and extends to the bottom of chute, and two
The other end of individual threaded rod (5) is fixedly connected with the output shaft of the first motor (3) and the second motor (4), and housing is set at the top of (1)
There is protective cover (2), and protective cover (2) is fixedly connected with housing (1), the inside of the housing (1) is respectively equipped with endless glide (6)
Disk (14), and the marginal portion of disk (14) is located at the inside of endless glide (6), the bottom of endless glide (6) is fixed peace and turned
Limited location block (7), endless glide (6) are located at two side roof parts of housing (1), the top inner wall of housing (1) and the top of disk (14)
Portion is installed with corresponding locating piece (16), and spring (15) is cased with locating piece (16), the both ends point of spring (15)
It is not fixedly connected with the top of the top inner wall and disk (14) of housing (1), the bottom of the housing (1) is provided with explosion thing import
(12), the lower section of housing (1) is provided with bottom support (11).
A kind of 2. artificial digging pile blasting protection device according to claim 1, it is characterised in that the threaded rod (5)
Upper and lower part hand of spiral on the contrary, and threaded rod (5) and the first movable block (13) and the second movable block (10) they are spiral shell
Line connects.
A kind of 3. artificial digging pile blasting protection device according to claim 1, it is characterised in that the explosion thing import
(12) lower rotation with housing (1) is connected, and bottom support (11) be cylindrical structure, the inside diameter of bottom support (11) and
The inside diameter of housing (1) just as.
A kind of 4. artificial digging pile blasting protection device according to claim 1, it is characterised in that first protective layer
(8) and the height of the second protective layer (9) and the height equal to housing (1), and the first protective layer (8) and the second protective layer (9) are equal
For cylindrical structure.
A kind of 5. artificial digging pile blasting protection device according to claim 1, it is characterised in that the protective cover (2)
Top offer steam vent, and steam vent is provided with vent cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721077985.3U CN207147335U (en) | 2017-08-27 | 2017-08-27 | A kind of artificial digging pile blasting protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721077985.3U CN207147335U (en) | 2017-08-27 | 2017-08-27 | A kind of artificial digging pile blasting protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147335U true CN207147335U (en) | 2018-03-27 |
Family
ID=61670070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721077985.3U Expired - Fee Related CN207147335U (en) | 2017-08-27 | 2017-08-27 | A kind of artificial digging pile blasting protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504874A (en) * | 2017-08-27 | 2017-12-22 | 贵州新联爆破工程集团有限公司 | A kind of artificial digging pile blasting protection device |
-
2017
- 2017-08-27 CN CN201721077985.3U patent/CN207147335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504874A (en) * | 2017-08-27 | 2017-12-22 | 贵州新联爆破工程集团有限公司 | A kind of artificial digging pile blasting protection device |
| CN107504874B (en) * | 2017-08-27 | 2023-04-07 | 保利新联爆破工程集团有限公司 | Manual hole digging pile blasting protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 550002, 14 floor, Fu Zhong commercial building, No. 102 Xinhua Road, Nanming District, Guiyang, Guizhou. Patentee after: POLY XINLIAN BLASTING ENGINEERING GROUP Co.,Ltd. Address before: 550002, 14 floor, Fu Zhong commercial building, No. 102 Xinhua Road, Nanming District, Guiyang, Guizhou. Patentee before: GUIZHOU XINLIAN BLASTING ENGINEERING GROUP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 |