CN212458154U - Manual hole digging pile blasting construction safety protection device - Google Patents
Manual hole digging pile blasting construction safety protection device Download PDFInfo
- Publication number
- CN212458154U CN212458154U CN202021182965.4U CN202021182965U CN212458154U CN 212458154 U CN212458154 U CN 212458154U CN 202021182965 U CN202021182965 U CN 202021182965U CN 212458154 U CN212458154 U CN 212458154U
- Authority
- CN
- China
- Prior art keywords
- cover body
- blasting construction
- protection device
- safety protection
- hole digging
- 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.)
- Expired - Fee Related
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to the technical field of blasting construction, in particular to a safety protection device for blasting construction of manual hole digging piles, wherein a fixed frame is arranged below a cover body, the cover body is fixedly connected with the fixed frame through a fixed plate, a collecting box is arranged below the cover body, the collecting box is connected with the fixed frame through a moving mechanism, and two bases are symmetrically fixed below the fixed frame; the moving mechanism is including being fixed in connecting plate and the backup pad of mount below, the inboard rotation of connecting plate is connected with the dwang, the connecting block has been cup jointed to the outside of dwang, and the one end of dwang is connected with the hand wheel. The utility model relates to a novelty, at the in-process of blasting construction, but the cover body separation by the grit etc. that the blasting produced, avoid its departure and cause the injury to the human body, the grit etc. receives the separation of the cover body and its inside inner liner, can go into to collect the box in, collects the box accessible and waves the hand wheel and shift out the cover body.
Description
Technical Field
The utility model relates to a blasting construction technical field specifically is a manual hole digging pile blasting construction safety device.
Background
The function of the blasting technology is very important in large-scale projects such as railways, mines, reservoirs and the like. Blasting technology is used for digging a tunnel in a mining and road repairing manner and removing old buildings in cities. With the development of economy and the increase of engineering construction, blasting attracts more attention.
In the blasting process, a large amount of gravels and dust can be generated, workers can be seriously damaged if the gravels and the dust cannot avoid the gravels and the dust in the construction process, in addition, the gravels and the dust also bring great trouble to cleaning work after the construction, and the workload of the workers is increased, so that the technical personnel in the field provide a safety protection device for blasting construction of the manual hole digging pile to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a manual hole digging pile blasting construction safety device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device for blasting construction of a manual hole digging pile comprises a cover body, wherein a fixed frame is arranged below the cover body, the cover body is fixedly connected with the fixed frame through a fixed plate, a collecting box is arranged below the cover body, the collecting box is connected with the fixed frame through a moving mechanism, and two bases are symmetrically fixed below the fixed frame;
the moving mechanism is including being fixed in connecting plate and the backup pad of mount below, the inboard rotation of connecting plate is connected with the dwang, the connecting block has been cup jointed to the outside of dwang, and the one end of dwang is connected with the hand wheel, link to each other through the connecting rod between connecting block and the collection box.
As a further aspect of the present invention, four fixing plates are uniformly arranged between the cover body and the fixing frame, and the fixing plates are U-shaped members.
As a further aspect of the present invention, the cover body is provided with sound-absorbing cotton and inner pad in the interior from outside to inside, the sound-absorbing cotton is a member of a fibrous porous sound-insulating material, and the inner pad is a member of a rubber material.
As a further aspect of the utility model, the outside of dwang is provided with the external screw thread, the inside of connecting block is provided with the internal thread, external screw thread and internal screw thread size looks adaptation.
As a further aspect of the present invention, the through hole has been seted up on the surface of the support plate, the internal diameter of through hole and the external diameter looks adaptation of dwang.
As a further proposal of the utility model, the rubber sleeve is sleeved under the base, and the surface of the rubber sleeve is provided with the lines of the saw-toothed shape.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, convenient and practical, at the in-process of blasting construction, the cover body can the separation by the grit that the blasting produced etc. avoid its departure to cause the injury to the human body, cover the internal sound cotton of inhaling that still is equipped with, can weaken the noise that sends because of the blasting relatively, the grit etc. receive the cover body and the separation of its inside interior pad, can pop into and collect the box, collect the box accessible and wave the hand wheel and shift out the cover body, be convenient for clear up grit etc. have alleviateed the blasting construction back, worker people's clearance work load.
Drawings
FIG. 1 is a schematic structural view of a safety protection device for blasting construction of a manual dug pile;
FIG. 2 is a schematic structural view of a side moving mechanism in a safety device for blasting construction of a manual dug pile;
FIG. 3 is a schematic structural view of a cross-sectional cover and a collecting box in a safety device for blasting construction of a manual dug pile;
fig. 4 is a schematic structural diagram of a side cover body in a safety protection device for blasting construction of a manual hole digging pile.
In the figure: 1. a cover body; 2. a collection box; 3. a fixing plate; 4. a fixed mount; 5. a connecting plate; 6. a support plate; 7. a connecting rod; 8. connecting blocks; 9. rotating the rod; 10. a hand wheel; 11. a base; 12. an inner cushion; 13. and (5) sound absorption cotton.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a safety protection device for blasting construction of a manual hole digging pile includes a cover body 1, a fixing frame 4 is disposed below the cover body 1, the cover body 1 is fixedly connected to the fixing frame 4 through a fixing plate 3, a collecting box 2 is disposed below the cover body 1, the collecting box 2 is connected to the fixing frame 4 through a moving mechanism, and two bases 11 are symmetrically fixed below the fixing frame 4;
moving mechanism is including being fixed in connecting plate 5 and the backup pad 6 of mount 4 below, the inboard of connecting plate 5 is rotated and is connected with dwang 9, connecting block 8 has been cup jointed to the outside of dwang 9, and the one end of dwang 9 is connected with hand wheel 10, connecting block 8 links to each other through connecting rod 7 with collecting between the box 2, before blasting, need at first put this safety device in digging hole stake outside, at the blasting in-process, the grit of departure etc. receives blockking of the cover body 1, owing to the elastic action of inner pad 12 again, grit etc. can fall into in collecting the box 2 in a dispute. After the blasting is finished, the hand wheel 10 can be shaken in the forward direction, at the moment, the connecting block 8 can slowly move towards the direction of the supporting plate 6, so that the connecting rod 7 drives the collecting box 2 to move towards the outer side of the cover body 1, and after the collecting box 2 is moved out, gravel and the like in the collecting box 2 can be cleaned; after the cleaning is finished, the hand wheel 10 can be reversely shaken, and at the moment, the connecting block 8 can slowly move towards the connecting plate 5, so that the connecting rod 7 drives the collecting box 2 to move towards the inner side of the cover body 1.
In fig. 1, four fixing plates 3 are uniformly arranged between the cover body 1 and the fixing frame 4, the fixing plates 3 are U-shaped members, and the fixing plates 3 can firmly fix the cover body 1 and the fixing frame 4 and provide space for the operation of the moving mechanism.
In fig. 4, the cover body 1 is provided with sound-absorbing cotton 13 and an inner pad 12 in this order from the outside to the inside, the sound-absorbing cotton 13 is a member of a fibrous porous sound-insulating material, and the inner pad 12 is a member of a rubber material. The rubber material has good toughness and impact resistance, so that the interior of the cover body 1 cannot deform or even break due to long-time impact of the gravel, and meanwhile, the gravel and the like generated by blasting can be ejected into the collecting box 2 due to good elasticity, so that the cleaning of the site after blasting is facilitated; the sound absorption cotton 13 can relatively reduce the noise generated in the blasting process.
In fig. 2, the outside of the rotating rod 9 is provided with an external thread, the inside of the connecting block 8 is provided with an internal thread, the external thread is matched with the size of the internal thread to shake the hand wheel 10, and the rotating rod 9 rotates to enable the connecting block 8 to move on the surface of the connecting block.
In fig. 2, the through hole has been seted up on the surface of backup pad 6, and the internal diameter of through hole and the external diameter looks adaptation of dwang 9, backup pad 6 can play certain supporting role to dwang 9, makes dwang 9 be difficult for rocking.
In fig. 1, the rubber sleeve is sleeved below the base 11, the surface of the rubber sleeve is provided with serrated lines, and the arrangement of the rubber sleeve can enable the safety protection device to be more stable when placed on the ground.
The utility model discloses a theory of operation is: before blasting, the safety protection device needs to be placed outside the dug pile, and flying gravels and the like are blocked by the cover body 1 in the blasting process and fall into the collecting box 2 in time due to the elastic action of the inner pad 12. After the blasting is finished, the hand wheel 10 can be shaken in the forward direction, at the moment, the connecting block 8 can slowly move towards the direction of the supporting plate 6, so that the connecting rod 7 drives the collecting box 2 to move towards the outer side of the cover body 1, and after the collecting box 2 is moved out, gravel and the like in the collecting box 2 can be cleaned; after the cleaning is finished, the hand wheel 10 can be reversely shaken, and at the moment, the connecting block 8 can slowly move towards the connecting plate 5, so that the connecting rod 7 drives the collecting box 2 to move towards the inner side of the cover body 1.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A safety protection device for blasting construction of a manual hole digging pile comprises a cover body (1) and is characterized in that a fixing frame (4) is arranged below the cover body (1), the cover body (1) is fixedly connected with the fixing frame (4) through a fixing plate (3), a collecting box (2) is arranged below the cover body (1), the collecting box (2) is connected with the fixing frame (4) through a moving mechanism, and two bases (11) are symmetrically fixed below the fixing frame (4);
moving mechanism is including being fixed in connecting plate (5) and backup pad (6) of mount (4) below, the inboard of connecting plate (5) is rotated and is connected with dwang (9), connecting block (8) have been cup jointed to the outside of dwang (9), and the one end of dwang (9) is connected with hand wheel (10), connecting block (8) and collect and link to each other through connecting rod (7) between box (2).
2. The safety protection device for blasting construction of the manual hole digging pile according to the claim 1, characterized in that four fixing plates (3) are evenly arranged between the cover body (1) and the fixing frame (4), and the fixing plates (3) are U-shaped components.
3. The safety protection device for blasting construction of the manual hole digging pile according to the claim 1, characterized in that the interior of the cover body (1) is provided with the sound absorption cotton (13) and the inner pad (12) from outside to inside in sequence, the sound absorption cotton (13) is a component made of fiber porous sound insulation material, and the inner pad (12) is a component made of rubber.
4. The safety protection device for blasting construction of the manual hole digging pile according to claim 1, characterized in that the outside of the rotating rod (9) is provided with an external thread, the inside of the connecting block (8) is provided with an internal thread, and the external thread is matched with the size of the internal thread.
5. The safety device for blasting construction of the manual hole digging pile according to claim 1, characterized in that the surface of the supporting plate (6) is provided with a through hole, and the inner diameter of the through hole is matched with the outer diameter of the rotating rod (9).
6. The safety protection device for blasting construction of the manual hole digging pile according to the claim 1, characterized in that a rubber sleeve is sleeved under the base (11), and the surface of the rubber sleeve is provided with sawtooth-shaped lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021182965.4U CN212458154U (en) | 2020-06-23 | 2020-06-23 | Manual hole digging pile blasting construction safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021182965.4U CN212458154U (en) | 2020-06-23 | 2020-06-23 | Manual hole digging pile blasting construction safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458154U true CN212458154U (en) | 2021-02-02 |
Family
ID=74461586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021182965.4U Expired - Fee Related CN212458154U (en) | 2020-06-23 | 2020-06-23 | Manual hole digging pile blasting construction safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212458154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790651A (en) * | 2021-09-23 | 2021-12-14 | 中铁三局集团有限公司 | Blasting protection device and method for manual hole digging pile |
-
2020
- 2020-06-23 CN CN202021182965.4U patent/CN212458154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790651A (en) * | 2021-09-23 | 2021-12-14 | 中铁三局集团有限公司 | Blasting protection device and method for manual hole digging pile |
| CN113790651B (en) * | 2021-09-23 | 2023-03-03 | 中铁三局集团有限公司 | Blasting protection device and method for manual hole digging pile |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 Termination date: 20210623 |