CN212870960U - Safety device of blasting construction under complicated geographic environment - Google Patents
Safety device of blasting construction under complicated geographic environment Download PDFInfo
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- CN212870960U CN212870960U CN202021615846.3U CN202021615846U CN212870960U CN 212870960 U CN212870960 U CN 212870960U CN 202021615846 U CN202021615846 U CN 202021615846U CN 212870960 U CN212870960 U CN 212870960U
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- bottom plate
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- blasting construction
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Abstract
The utility model discloses a safety device for blasting construction in complex geographic environment, which comprises a bottom plate, wherein a vertical rod is arranged on the upper surface of the bottom plate, a protection plate is hinged on the upper part of the vertical rod, the bottom of the protection plate is connected with the vertical rod through an elastic supporting component, and a telescopic rod is rotatably arranged on the surface of the vertical rod far away from the protection plate; the bottom surface of bottom plate installs the wheel, the bottom plate surface installs the backup pad through flexible subassembly, the backup pad is located the lower surface of bottom plate, just the backup pad surface runs through and is provided with square groove, the bottom surface of backup pad is the inclined plane. Has the advantages that: the device is directly placed in an inclined mode during placement, and the device is stably supported through the telescopic rod, so that the stability of the device is guaranteed, and the device is not prone to toppling when being impacted; carry out elastic support to the guard plate through elastic support subassembly, carry out the elasticity protection to the guard plate, improve device's life.
Description
Technical Field
The utility model relates to a safety protection field, concretely relates to safety device of blasting construction under complicated geographical environment.
Background
With the development of the modern construction in China, the blasting operation environment is more and more complex, and the requirement on blasting safety is higher and higher. For safety, in engineering practice, there are many requirements and standards to be solved, such as strict control of the vibration effect of blasting, blasting shock wave, noise, dust, etc., prevention of the threat of electric interference to blasting operation, and attention to water and soil conservation, environmental protection, etc. In the blasting process, safety protection needs to be carried out around the blasting position,
current safety protection plate sets up upright more, when receiving the striking, produces easily and emptys, is difficult to protect the surrounding environment to striking at the guard plate surface at the stone, being difficult to realize the elastic support to the guard plate, device life is shorter.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a safety protection device for blasting construction in a complex geographical environment, the preferred technical scheme of the technical schemes provided by the utility model is directly placed obliquely when being placed, and the device is stably supported by the telescopic rod, thereby ensuring the stability of the device and being not easy to topple when being impacted; carry out elastic support to the guard plate through the elastic support subassembly, carry out the elasticity protection to the guard plate, improve device's life's technological effect, see the explanation below for the details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a safety device for blasting construction in complex geographic environment, which comprises a bottom plate, wherein a vertical rod is arranged on the upper surface of the bottom plate, a protection plate is hinged to the upper part of the vertical rod, the bottom of the protection plate is connected with the vertical rod through an elastic supporting component, and a telescopic rod is rotatably arranged on the surface of the vertical rod far away from the protection plate;
the bottom surface of bottom plate installs the wheel, the bottom plate surface installs the backup pad through flexible subassembly, the backup pad is located the lower surface of bottom plate, just the backup pad surface run through be provided with the square groove that the wheel is corresponding, the bottom surface of backup pad is the inclined plane, and the low side on this inclined plane is close to the telescopic link.
When the safety protection device for blasting construction in a complex geographic environment is used, the device is conveniently driven to move through the wheels, the telescopic assembly is extended downwards after the device is moved to a proper position, the supporting plate is driven to move downwards through the telescopic assembly, the bottom surface of the supporting plate is in contact with the ground, and the device is supported through the supporting plate; the length of the telescopic rod is adjusted, so that the bottom end of the telescopic rod is in contact with the ground, and a triangle is formed among the telescopic rod, the bottom surface and the upright rod, so that the protection plate is stably supported; when the blasting, when the stone dropped when the guard plate surface, utilize elastic support component's elasticity is right the guard plate cushions to buffer protection, protection is effectual to the device.
Preferably, the telescopic assembly comprises a threaded sleeve, the threaded sleeve is rotatably installed on the surface of the bottom plate, the high end of the threaded sleeve penetrates out of the bottom plate, a screw rod is installed inside the threaded sleeve through threads, the bottom end of the screw rod penetrates out of the threaded sleeve, and the threaded sleeve is connected with the upper surface of the supporting plate.
Preferably, a guide rod is slidably mounted on the surface of the bottom plate, and the bottom end of the guide rod penetrates through the bottom plate and is connected with the upper surface of the supporting plate.
Preferably, a first bevel gear is installed on the outer side of the threaded sleeve, a second bevel gear is installed on the upper surface of the bottom plate through a rotating shaft in a rotating mode, the second bevel gear is meshed with the first bevel gear, and a rotating disc is installed on the outer side of the rotating shaft.
As preferred, the pole setting surface runs through and is provided with the slide opening, the elastic support subassembly includes the slide bar, slide bar slidable mounting is in inside the slide opening, the tip of slide bar is worn out the pole setting, and with the bottom of guard plate is connected, the other end of slide bar is worn out the pole setting, and install the limiting plate, supporting spring is installed in the outside of slide bar, supporting spring is located the guard plate with between the pole setting.
Preferably, the telescopic link includes interior pole, interior pole rotates to be installed the dorsal part of pole setting, the outside slidable mounting of interior pole has the slip cap, the slip cap along the length direction of interior pole extends, the outside of slip cap is installed and is used for right interior pole carries out the fixed fixing bolt of locking.
Preferably, the surface of the inner rod is provided with a plurality of limiting grooves corresponding to the fixing bolts.
Preferably, the surface of the vertical rod is provided with a push rod.
Has the advantages that: the device is directly placed in an inclined mode during placement, and the device is stably supported through the telescopic rod, so that the stability of the device is guaranteed, and the device is not prone to toppling when being impacted; carry out elastic support to the guard plate through elastic support subassembly, carry out the elasticity protection to the guard plate, improve device's life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a schematic view of the internal structure of the telescopic assembly of the present invention;
fig. 4 is a schematic view of the internal structure of the elastic support assembly of the present invention;
fig. 5 is a schematic view of the internal structure of the telescopic rod of the present invention;
fig. 6 is a plan view of the support plate of the present invention.
The reference numerals are explained below:
1. a base plate; 101. a wheel; 2. a support plate; 201. a square groove; 202. a guide bar; 3. a telescoping assembly; 301. a screw; 302. a threaded sleeve; 303. a first bevel gear; 304. a second bevel gear; 305. rotating the disc; 306. a rotating shaft; 4. erecting a rod; 401. a slide hole; 5. a protection plate; 6. an elastic support member; 601. a limiting plate; 602. a slide bar; 603. a support spring; 7. a telescopic rod; 701. an inner rod; 702. a limiting groove; 703. a sliding sleeve; 704. fixing the bolt; 8. a push rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the utility model provides a safety device for blasting construction in complex geographical environment, which comprises a bottom plate 1, wherein a vertical rod 4 is installed on the upper surface of the bottom plate 1, a protection plate 5 is hinged on the upper part of the vertical rod 4, the bottom of the protection plate 5 is connected with the vertical rod 4 through an elastic support component 6, and a telescopic rod 7 is rotatably installed on the surface of the vertical rod 4 far away from the protection plate 5;
As optional embodiment, flexible subassembly 3 includes thread bush 302, thread bush 302 rotates and installs on bottom plate 1 surface, bottom plate 1 is worn out to the high-end of thread bush 302, screw rod 301 is installed through the screw thread to thread bush 302 is inside, thread bush 302 is worn out to the bottom of screw rod 301, and be connected with the upper surface of backup pad 2, set up like this, because backup pad 2 surface runs through and is provided with the square groove 201 corresponding with wheel 101, can lead backup pad 2, when adjusting the height of backup pad 2, rotate thread bush 302, utilize screw thread transmission to drive screw rod 301 and go up and down inside thread bush 302, thereby adjust the height of backup pad 2.
The surface of the vertical rod 4 is provided with a sliding hole 401 in a penetrating manner, the elastic supporting component 6 comprises a sliding rod 602, the sliding rod 602 is slidably mounted inside the sliding hole 401, the end of the sliding rod 602 penetrates out of the vertical rod 4 and is connected with the bottom of the protection plate 5, the other end of the sliding rod 602 penetrates out of the vertical rod 4 and is provided with a limiting plate 601, a supporting spring 603 is mounted on the outer side of the sliding rod 602, the supporting spring 603 is located between the protection plate 5 and the vertical rod 4, the supporting spring is arranged in a manner, the elasticity of the supporting spring 603 is utilized, the sliding rod 602 slides inside the sliding hole 401, the protection plate 5 is supported, and.
The telescopic rod 7 comprises an inner rod 701, the inner rod 701 is rotatably installed on the back side of the vertical rod 4, a sliding sleeve 703 is slidably installed on the outer side of the inner rod 701, the sliding sleeve 703 extends along the length direction of the inner rod 701, a fixing bolt 704 used for locking and fixing the inner rod 701 is installed on the outer side of the sliding sleeve 703, the telescopic rod is arranged in such a way, when the length of the telescopic rod 7 is adjusted, the fixing bolt 704 is released from locking and fixing the inner rod 701, the sliding sleeve 703 slides on the outer side of the inner rod 701, the extending length of the inner rod 701 is adjusted, after the adjustment is completed, the inner rod 701 is locked and fixed through the fixing bolt 704, and the length of the telescopic.
The surface of the inner rod 701 is provided with a plurality of limiting grooves 702 corresponding to the fixing bolts 704, so that when the inner rod 701 is locked and fastened, the inner ends of the fixing bolts 704 enter the limiting grooves 702, the inner rod 701 is locked and fixed, and the fixing effect is good.
Pole setting 4 surface mounting has push rod 8, sets up like this, is convenient for remove through 8 thrust unit of push rod, improves the convenience that the device used.
By adopting the structure, when the device is used, the device is conveniently driven to move through the wheels 101, after the device is moved to a proper position, the telescopic component 3 extends downwards, the support plate 2 is driven to move downwards through the telescopic component 3, the bottom surface of the support plate 2 is contacted with the ground, and the device is supported through the support plate 2; the length of the telescopic rod 7 is adjusted, so that the bottom end of the telescopic rod 7 is in contact with the ground, and a triangle is formed among the telescopic rod 7, the bottom surface and the upright rod 4, so that the protection plate 5 is stably supported; when the blasting, when the stone dropped on guard plate 5 surface, utilize elastic support assembly 6's elasticity to cushion guard plate 5 to cushion the protection to the device, the protection is effectual.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a safety device of blasting construction under complicated geographical environment which characterized in that: the anti-theft device is characterized by comprising a bottom plate (1), wherein an upright rod (4) is installed on the upper surface of the bottom plate (1), a protection plate (5) is hinged to the upper part of the upright rod (4), the bottom of the protection plate (5) is connected with the upright rod (4) through an elastic supporting component (6), and a telescopic rod (7) is rotatably installed on the surface, far away from the protection plate (5), of the upright rod (4);
wheel (101) are installed to the bottom surface of bottom plate (1), backup pad (2) are installed through flexible subassembly (3) on bottom plate (1) surface, backup pad (2) are located the lower surface of bottom plate (1), just backup pad (2) surface run through be provided with corresponding square groove (201) of wheel (101), the bottom surface of backup pad (2) is the inclined plane, and the low side on this inclined plane is close to telescopic link (7).
2. The safety protection device for blasting construction in complex geographic environment according to claim 1, wherein: flexible subassembly (3) include thread bush (302), thread bush (302) rotate to be installed bottom plate (1) surface, wear out at the high-end of thread bush (302) bottom plate (1), screw rod (301) are installed through the screw thread to thread bush (302) inside, wear out the bottom of screw rod (301) thread bush (302), and with the upper surface of backup pad (2) is connected.
3. The safety protection device for blasting construction in complex geographic environment according to claim 2, wherein: the guide rod (202) is slidably mounted on the surface of the bottom plate (1), and the bottom end of the guide rod (202) penetrates through the bottom plate (1) and is connected with the upper surface of the supporting plate (2).
4. The safety protection device for blasting construction in complex geographic environment according to claim 3, wherein: the outer side of the threaded sleeve (302) is provided with a first bevel gear (303), the upper surface of the base plate (1) is provided with a second bevel gear (304) in a rotating mode through a rotating shaft (306), the second bevel gear (304) is meshed with the first bevel gear (303), and the outer side of the rotating shaft (306) is provided with a rotating disc (305).
5. The safety protection device for blasting construction in complex geographic environment according to claim 1, wherein: pole setting (4) surface is run through and is provided with slide opening (401), elastic support subassembly (6) are including slide bar (602), slide bar (602) slidable mounting be in inside slide opening (401), the tip of slide bar (602) is worn out pole setting (4), and with the bottom of guard plate (5) is connected, the other end of slide bar (602) is worn out pole setting (4), and install limiting plate (601), supporting spring (603) are installed in the outside of slide bar (602), supporting spring (603) are located guard plate (5) with between pole setting (4).
6. The safety protection device for blasting construction in complex geographic environment according to claim 1, wherein: telescopic link (7) are including interior pole (701), interior pole (701) rotate to be installed the dorsal part of pole setting (4), the outside slidable mounting of interior pole (701) has sliding sleeve (703), sliding sleeve (703) are along the length direction of interior pole (701) extends, it is right to install in the outside of sliding sleeve (703) interior pole (701) carry out fixed fixing bolt (704) of locking.
7. The safety protection device for blasting construction in complex geographic environment according to claim 6, wherein: the surface of the inner rod (701) is provided with a plurality of limiting grooves (702) corresponding to the fixing bolts (704).
8. The safety protection device for blasting construction in complex geographic environment according to claim 1, wherein: and a push rod (8) is arranged on the surface of the vertical rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615846.3U CN212870960U (en) | 2020-08-06 | 2020-08-06 | Safety device of blasting construction under complicated geographic environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615846.3U CN212870960U (en) | 2020-08-06 | 2020-08-06 | Safety device of blasting construction under complicated geographic environment |
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| Publication Number | Publication Date |
|---|---|
| CN212870960U true CN212870960U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021615846.3U Active CN212870960U (en) | 2020-08-06 | 2020-08-06 | Safety device of blasting construction under complicated geographic environment |
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| CN (1) | CN212870960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295022A (en) * | 2021-12-10 | 2022-04-08 | 中铁十九局集团轨道交通工程有限公司 | Protector for blasting engineering |
| CN114659420A (en) * | 2022-03-08 | 2022-06-24 | 国家能源集团新疆能源有限责任公司 | Blasting protector |
-
2020
- 2020-08-06 CN CN202021615846.3U patent/CN212870960U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295022A (en) * | 2021-12-10 | 2022-04-08 | 中铁十九局集团轨道交通工程有限公司 | Protector for blasting engineering |
| CN114659420A (en) * | 2022-03-08 | 2022-06-24 | 国家能源集团新疆能源有限责任公司 | Blasting protector |
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