CN215055764U - Earthwork engineering blasting protector - Google Patents
Earthwork engineering blasting protector Download PDFInfo
- Publication number
- CN215055764U CN215055764U CN202121263439.5U CN202121263439U CN215055764U CN 215055764 U CN215055764 U CN 215055764U CN 202121263439 U CN202121263439 U CN 202121263439U CN 215055764 U CN215055764 U CN 215055764U
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- groove
- plate
- ceiling
- supporting
- protector
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- 238000005422 blasting Methods 0.000 title claims abstract description 28
- 230000001012 protector Effects 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 210000001503 joint Anatomy 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000002633 protecting effect Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000004575 stone Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Tents Or Canopies (AREA)
Abstract
The utility model provides an earthwork engineering blasting protector relates to engineering blasting protection technical field, including bracing piece, ceiling, strutting arrangement and concatenation protector, the top fixed mounting of bracing piece has the ceiling, the bottom of bracing piece is provided with strutting arrangement, the bottom of ceiling is provided with concatenation protector, strutting arrangement includes backup pad, rectangular channel, straight-bar, limiting plate, cylinder groove, butt joint groove, spacing groove, connecting plate and spread groove. The utility model discloses in, easy operation among the backup pad mutual fixed connection process among the strutting arrangement can become a platform fast to set up straight-bar, limiting plate and spacing groove, made things convenient for the operator to fix the ceiling in the backup pad fast, the operation is light and handy simple, has made things convenient for the operator to build interim protector fast, and the ceiling of steel sheet material can the protecting effect better than general interim tent protecting effect, guarantees personnel's safety.
Description
Technical Field
The utility model relates to an engineering blasting protection technical field especially relates to an earthwork engineering blasting protector.
Background
Need repair into the road bed with the mountain when developing the mountain road, then at the road paving, generally all use the mode of earth and stone side engineering blasting when the mountain road opens up the road bed, when needs stone, people also can all use the mode of earth and stone side engineering blasting to get the stone to the mountain blasting, use the use of using manpower sparingly of earth and stone side engineering blasting mode, the efficiency of construction is high.
The condition that stone splashes with the dust can appear at the in-process of earth stone engineering blasting mode in operation, though earth stone engineering blasting mode is remote control generally, because the operator generally controls in interim tent the inside, has certain potential safety hazard, personnel's safety can not be ensured, and it is longer again to build interim tent time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the earthwork engineering blasting protector who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an earthwork engineering blasting protection device comprises a supporting rod, a ceiling, a supporting device and a splicing protection device, a ceiling is fixedly arranged at the top of the supporting rod, a supporting device is arranged at the bottom of the supporting rod, the bottom of the ceiling is provided with a splicing protective device, the supporting device comprises a supporting plate, a rectangular groove, a straight rod, a limiting plate, a cylindrical groove, a butt joint groove, a limiting groove, a connecting plate and a connecting groove, the supporting plate is arranged at the bottom of the supporting rod, a rectangular groove is arranged inside the supporting plate, the bottom of the supporting rod is rotatably connected with a straight rod, a limiting plate is fixedly arranged on the surface of the straight rod, a cylindrical groove is arranged at the top of the supporting plate, the surface of the cylindrical groove is provided with a butt joint groove, the bottom of the cylindrical groove is provided with a limiting groove, one side of the supporting plate is fixedly provided with a connecting plate, and one side of the supporting plate is provided with a connecting groove.
Preferably, a spongy cushion is fixedly installed inside the limiting groove, and a mark block is fixedly installed on the surface of the straight rod.
Preferably, the straight rod is slidably connected inside the cylindrical groove, the limiting plate is slidably connected inside the butt joint groove, and the limiting plate is slidably connected inside the limiting groove.
Preferably, the connecting plates are all in an L shape, the connecting plates are connected inside the connecting grooves in a sliding mode, and the ceiling is made of steel plates.
Preferably, concatenation protector includes curb plate, door plant, sleeve, slider, bolt and handle, the curb plate passes through lantern ring fixed mounting at the bracing piece, the surface of bracing piece rotates through the lantern ring and is connected with the door plant, the bottom fixed mounting of door plant has the sleeve, telescopic inside sliding connection has the slider, the bottom fixed mounting of slider has the bolt, the fixed surface of slider installs the handle.
Preferably, the surface of the sleeve is provided with a sliding groove, the handle is connected inside the sliding groove in a sliding mode, and the handle and the bolt are combined into a T shape.
Preferably, the bolt is connected inside the cylindrical groove in a sliding mode, the bolt is connected inside the sleeve in a sliding mode, and the side plates and the door plate are made of steel plate surfaces.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, easy operation among the backup pad mutual fixed connection process among the strutting arrangement can become a platform fast to set up straight-bar, limiting plate and spacing groove, made things convenient for the operator to fix the ceiling in the backup pad fast, the operation is light and handy simple, has made things convenient for the operator to build interim protector fast, and the ceiling of steel sheet material can the protecting effect better than general interim tent protecting effect, guarantees personnel's safety.
2. The utility model discloses in, curb plate and door plant among the concatenation protector can quick cover establish on the bracing piece when the installation to having accelerated combination curb plate and door plant, having saved the time of assembling, the curb plate and the door plant of steel sheet material can further edgewise protection operating personnel moreover.
Drawings
Fig. 1 is a schematic structural view of the earthwork blasting protection device of the utility model;
fig. 2 is a schematic structural view of a ceiling in the earthwork blasting protection device of the utility model;
fig. 3 is an enlarged view of a point a in fig. 2 of the earthwork blasting protection device of the utility model;
FIG. 4 is a cross-sectional view of a support plate of an earthwork blasting protector according to the present invention;
fig. 5 is an enlarged view of the portion B in fig. 4 of the earthwork blasting protection device of the present invention;
FIG. 6 is an exploded view of the support plate of the earthwork blasting protection device of the present invention;
FIG. 7 is a schematic structural view of a door panel and a side panel of the earthwork blasting protection device of the utility model;
fig. 8 is the utility model provides a C department enlarger in figure 1 of earthwork engineering blasting protector backup pad.
Illustration of the drawings:
1. a support bar; 2. a ceiling; 3. a support plate; 4. a rectangular groove; 5. a straight rod; 6. a limiting plate; 7. a cylindrical groove; 8. a butt joint groove; 9. a limiting groove; 10. a connecting plate; 11. connecting grooves; 12. a side plate; 13. a door panel; 14. a sleeve; 15. a slider; 16. a bolt; 17. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-8, the present invention provides a technical solution: an earthwork engineering blasting protection device comprises a support rod 1, a ceiling 2, a support device and a splicing protection device, wherein the ceiling 2 is fixedly installed at the top of the support rod 1, the support device is arranged at the bottom of the support rod 1, the splicing protection device is arranged at the bottom of the ceiling 2, the support device comprises a support plate 3, a rectangular groove 4, a straight rod 5, a limit plate 6, a cylindrical groove 7, a butt joint groove 8, a limit groove 9, a connecting plate 10 and a connecting groove 11, the support plate 3 is arranged at the bottom of the support rod 1, the rectangular groove 4 is formed in the support plate 3, the straight rod 5 is rotatably connected to the bottom of the support rod 1, the limit plate 6 is fixedly installed on the surface of the straight rod 5, the cylindrical groove 7 is formed at the top of the support plate 3, the butt joint groove 8 is formed on the surface of the cylindrical groove 7, the limit groove 9 is formed at the bottom of the cylindrical groove 7, the connecting plate 10 is fixedly installed on one side of the support plate 3, one side of the supporting plate 3 is provided with a connecting groove 11.
Specifically, a spongy cushion is fixedly arranged inside the limiting groove 9, and a mark block is fixedly arranged on the surface of the straight rod 5.
In this embodiment: the spongy cushion can further facilitate the limiting plate 6 to be fixed in the limiting groove 9, and the marking block facilitates the operator to know the position of the limiting plate 6 in the limiting groove 9.
Specifically, the straight rod 5 is slidably connected inside the cylindrical groove 7, the limiting plate 6 is slidably connected inside the butt joint groove 8, and the limiting plate 6 is slidably connected inside the limiting groove 9.
In this embodiment: when the limiting plate 6 enters the limiting groove 9, the straight rod 5 is fixed.
Specifically, the shape of the connecting plate 10 is "L" shape, and the connecting plate 10 is slidably connected inside the connecting groove 11.
In this embodiment: the L-shaped connecting plate 10 facilitates the operator to slide the connecting plate 10 into the connecting groove 11, and the ceiling 2 is made of steel plate.
In the embodiment, when the protective device is built, an operator firstly splices the support plates 3 in sequence, in the splicing process, the connecting plate 10 is inserted into the connecting groove 11, the support plates 3 are fixed with each other at the moment, next, the operator aligns the limiting plate 6 on one side of the straight rod 5 with the butt-joint groove 8 and slides the limiting plate 6 into the butt-joint groove 8, when the limiting plate 6 slides to a certain position, the limiting plate 6 enters the limiting groove 9, the operator rotates the straight rod 5 at the moment, the limiting groove 9 limits the limiting plate 6 and cannot move up and down, so that the support rod 1 cannot move up and down, after the straight rod 5 is fixed in sequence, the building of the protective device is finished, the operation is simple in the mutual fixed connection process of the support plates 3 in the support device, the protective device can quickly become a platform, the straight rod 5, the limiting plate 6 and the limiting groove 9 are arranged, and the operator can conveniently and quickly fix the ceiling 2 on the support plates 3, the operation is light and simple, has made things convenient for the operator to set up interim tent fast to ceiling 2 of steel sheet material can the protecting effect better than general interim tent protecting effect, guarantees personnel's safety.
Specifically, concatenation protector includes curb plate 12, door plant 13, sleeve 14, slider 15, bolt 16 and handle 17, and curb plate 12 passes through lantern ring fixed mounting at bracing piece 1, and the surface of bracing piece 1 rotates through the lantern ring and is connected with door plant 13, and the bottom fixed mounting of door plant 13 has sleeve 14, and the inside sliding connection of sleeve 14 has slider 15, and slider 15's bottom fixed mounting has bolt 16, and slider 15's fixed surface installs handle 17.
Specifically, the surface of the sleeve 14 is provided with a sliding groove, the handle 17 is slidably connected inside the sliding groove, and the handle 17 and the bolt 16 are combined into a T shape.
In this embodiment: the handle 17 and the bolt 16 are combined into a T shape, and the operator can operate the T-shaped safety device indoors and outdoors.
Specifically, the bolt 16 is slidably connected inside the cylindrical groove 7, the bolt 16 is slidably connected inside the sleeve 14, and the side plate 12 and the door panel 13 are made of steel plates.
In this embodiment: the door plate 13 is secured when the latch 16 enters the interior of the cylindrical recess 7.
In the embodiment, when the protective device is built, the side plate 12 and one side of the door panel 13 are sleeved on the support rod 1 through the lantern ring, at the moment, two ends of the side plate 12 are fixed, the door panel 13 can rotate on the support rod 1 through the lantern ring, when the door plate 13 is operated and used, an operator can use the handle 17 to move the bolt 16 indoors and outdoors, when the handle 17 moves, the bolt 16 is driven by the handle 17 through the slide block 15, when the bolt 16 moves out of the cylindrical groove 7, the door panel 13 is released to rotate, when the bolt 16 enters the cylindrical groove 7, the door panel 13 is fixed, when the side plate 12 and the door panel 13 in the splicing protection device are installed, the side plate can be quickly sleeved on the support rod 1, therefore, the combination of the side plate 12 and the door plate 13 is accelerated, the assembling time is saved, and the side plate 12 and the door plate 13 made of steel plates can further protect operators from the side.
The working principle is as follows: when the protective device is built, an operator firstly splices the support plates 3 in sequence, in the splicing process, the connecting plates 10 are inserted into the connecting grooves 11, the support plates 3 are fixed with each other, then the operator aligns the limiting plate 6 on one side of the straight rod 5 with the butt-joint groove 8 and slides the limiting plate 6 into the butt-joint groove 8, when the connecting plates slide to a certain position, the limiting plate 6 enters the limiting groove 9, the operator rotates the straight rod 5, the limiting groove 9 limits the limiting plate 6 and cannot move up and down, so that the support rod 1 cannot move up and down, after the straight rod 5 is fixed in sequence, the building of the protective device is finished, when the operator builds the protective device, the side plates 12 and the door plate 13 are sleeved on the support rod 1 through the lantern rings, at the moment, the two ends of the side plates 12 are fixed, the door plate 13 can rotate on the support rod 1 through the lantern rings, when the door plate 13 is used in an operation mode, an operator can use the handle 17 to move the bolt 16 indoors and outdoors, the handle 17 drives the bolt 16 through the sliding block 15 during movement, when the bolt 16 moves out of the interior of the cylindrical groove 7, the door plate 13 is released to rotate, and when the bolt 16 enters the interior of the cylindrical groove 7, the door plate 13 is fixed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides an earthwork engineering blasting protector, includes bracing piece (1), ceiling (2), strutting arrangement and concatenation protector, its characterized in that: the ceiling supporting structure is characterized in that a ceiling (2) is fixedly mounted at the top of the supporting rod (1), a supporting device is arranged at the bottom of the supporting rod (1), a splicing protection device is arranged at the bottom of the ceiling (2), the supporting device comprises a supporting plate (3), a rectangular groove (4), a straight rod (5), a limiting plate (6), a cylindrical groove (7), a butt joint groove (8), a limiting groove (9), a connecting plate (10) and a connecting groove (11), the supporting plate (3) is arranged at the bottom of the supporting rod (1), the rectangular groove (4) is formed in the supporting plate (3), the straight rod (5) is rotatably connected to the bottom of the supporting rod (1), the limiting plate (6) is fixedly mounted on the surface of the straight rod (5), the cylindrical groove (7) is formed in the top of the supporting plate (3), the butt joint groove (8) is formed in the surface of the cylindrical groove (7), the bottom of the cylindrical groove (7) is provided with a limiting groove (9), one side of the supporting plate (3) is fixedly provided with a connecting plate (10), and one side of the supporting plate (3) is provided with a connecting groove (11).
2. An earthworks blasting safety device according to claim 1 wherein: the inner part of the limiting groove (9) is fixedly provided with a spongy cushion, and the surface of the straight rod (5) is fixedly provided with a mark block.
3. An earthworks blasting safety device according to claim 1 wherein: straight-bar (5) sliding connection is in the inside of cylinder groove (7), limiting plate (6) sliding connection is in the inside of butt joint groove (8), limiting plate (6) sliding connection is in the inside of spacing groove (9).
4. An earthworks blasting safety device according to claim 1 wherein: the shape of the connecting plate (10) is L-shaped, the connecting plate (10) is connected inside the connecting groove (11) in a sliding mode, and the ceiling (2) is made of steel plates.
5. An earthworks blasting safety device according to claim 1 wherein: splicing protective device includes curb plate (12), door plant (13), sleeve (14), slider (15), bolt (16) and handle (17), curb plate (12) are through lantern ring fixed mounting at bracing piece (1), the surface of bracing piece (1) is rotated through the lantern ring and is connected with door plant (13), the bottom fixed mounting of door plant (13) has sleeve (14), the inside sliding connection of sleeve (14) has slider (15), the bottom fixed mounting of slider (15) has bolt (16), the fixed surface of slider (15) installs handle (17).
6. An earthworks blast protection device according to claim 5, wherein: the surface of the sleeve (14) is provided with a sliding groove, the handle (17) is connected inside the sliding groove in a sliding mode, and the handle (17) and the bolt (16) are combined into a T shape.
7. An earthworks blast protection device according to claim 5, wherein: the bolt (16) is connected inside the cylindrical groove (7) in a sliding mode, the bolt (16) is connected inside the sleeve (14) in a sliding mode, and the side plate (12) and the door panel (13) are made of steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121263439.5U CN215055764U (en) | 2021-06-07 | 2021-06-07 | Earthwork engineering blasting protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121263439.5U CN215055764U (en) | 2021-06-07 | 2021-06-07 | Earthwork engineering blasting protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215055764U true CN215055764U (en) | 2021-12-07 |
Family
ID=79206551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121263439.5U Active CN215055764U (en) | 2021-06-07 | 2021-06-07 | Earthwork engineering blasting protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215055764U (en) |
-
2021
- 2021-06-07 CN CN202121263439.5U patent/CN215055764U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A blasting protection device for earthwork engineering Granted publication date: 20211207 Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Bao'an Sub branch Pledgor: Shenzhen Shenfeng Construction Co.,Ltd. Registration number: Y2024980004151 |