CN220625067U

CN220625067U - Safety protection device for side slope blasting

Info

Publication number: CN220625067U
Application number: CN202322395907.XU
Authority: CN
Inventors: 孔浩宇; 常聚才; 聂闻
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-03-19
Anticipated expiration: 2033-09-05

Abstract

The utility model relates to the technical field of safety protection devices, and discloses a safety protection device for side slope blasting, which comprises a mounting bottom plate, wherein a first protection plate is fixedly arranged on the upper surface of the mounting bottom plate, a second protection plate is fixedly arranged on the upper surface of the mounting bottom plate, a first side plate is fixedly arranged on the side surface of the first protection plate, a connecting rod is slidably arranged on the upper surface of the second protection plate, a telescopic rod is fixedly arranged on the side surface of the second side plate, and a rack is fixedly arranged on the side surface of the first side plate. Through adopting adjustable design owing to the device, can adjust the flexible length of guard plate at any time according to specific blasting requirement and topography condition, this makes the installation work more nimble, adapts to the side slope of equidimension and shape to and different blasting operation requirement, and two guard plates can avoid rock fragment, earth and stone stream or other piece to splash effectively, protect constructor and surrounding environment's safety.

Description

Safety protection device for side slope blasting

Technical Field

The utility model relates to the technical field of safety protection devices, in particular to a safety protection device for slope blasting.

Background

In the process of excavating a side slope, when encountering a hard layer, the side slope is also solved by utilizing blasting, and the blasting technology is an engineering technology of using the energy of explosive explosion to destroy the original structure of a certain object and realizing the explosive charge arrangement and the detonation method adopted by different engineering purposes; when blasting is carried out, a safety protection device is usually required to shield and protect some splashed broken stones, and a protective fence is usually arranged.

According to the disclosure No. CN216283069U, a safety protection device for side slope blasting is disclosed, the problem that the prior protective fence is easy to damage because of overlarge impact force is solved because the protective fence is not provided with a buffer mechanism when in use, the scheme is provided that one end of a plurality of first springs far away from the protective fence is fixedly connected with a buffer plate, the bottom side of the buffer plate is rotationally connected with two support rods, one sides of the two support rods are fixedly connected with a plurality of second springs, one ends of the plurality of second springs far away from the corresponding support rods are fixedly connected with the bottom side of the buffer plate, one ends of the two support rods far away from the buffer plate are rotationally provided with sliding seats, and the top side of the protective fence is provided with sliding grooves.

Traditional protector is single guard plate and protects the rubble after blasting, and the protection effect is general, and is more serious to the wearing and tearing condition of device simultaneously, also has very big degree of difficulty to the installation and the fixed of device, can't install and protect according to blasting demand and topography condition, and a large amount of rubble that produce simultaneously etc. can scatter around the guard plate, influence the collection of guard plate after follow-up practical completion, and the rubble that scatters simultaneously can influence follow-up construction topography and efficiency of construction.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a safety protection device for side slope blasting, which is provided with an installation and adjustment device, and meanwhile, a cavity for collecting broken stone is arranged between protection plates, so that the service life of the device is prolonged, the influence of a large amount of broken stone on construction is reduced, and the problems in the background art are solved.

The utility model provides the following technical scheme: the utility model provides a safety device for side slope blasting is used, includes mounting plate, mounting plate's upper surface fixed mounting has first guard plate, mounting plate's upper surface fixed mounting has the second guard plate, the side fixed mounting of first guard plate has first curb plate, the side slidable mounting of first guard plate has the second curb plate, the side fixed mounting of mounting plate has screw rod, the upper surface slidable mounting of first guard plate has the cover pole, the upper surface slidable mounting of second guard plate has the connecting rod, the side fixed mounting of second curb plate has the telescopic link, the side fixed mounting of first curb plate has the rack.

Preferably, the lower surface of the sleeve connecting rod is fixedly provided with a first sliding rod, one end of the sleeve connecting rod is provided with a cavity, and two sides of the cavity are provided with limit grooves.

Preferably, the lower surface of the connecting rod is fixedly provided with a second sliding rod, and two sides of the connecting rod are fixedly provided with limiting rods.

Preferably, the universal wheel is fixedly installed on the lower surface of the first protection plate, the first sliding groove is formed in the upper surface of the first protection plate, the handle is fixedly installed on the side face of the first protection plate, the threaded hole is formed in the side face of the first protection plate, the fixing frame is fixedly installed on the side face of the first protection plate, and the fixing sleeve is fixedly installed on the other side of the first protection plate.

Preferably, the upper surface of the mounting frame is fixedly provided with a rotating motor, and the output end of the rotating motor is fixedly provided with a gear.

Preferably, an abutting plate is fixedly arranged at one end of the telescopic rod.

Preferably, the upper surface of the second protection plate is provided with a second sliding groove, the side surface of the second protection plate is provided with a positioning groove, and the surface of the second protection plate is provided with a positioning hole.

Preferably, a head sliding rod is fixedly arranged on the side face of the rack, and the rack is meshed with the gear.

Preferably, the surface of the second side plate is fixedly provided with a mounting bolt.

Preferably, one end of the spiral push rod is fixedly provided with a nail head, and the other end of the spiral push rod is fixedly provided with a rotating wheel.

Compared with the prior art, the utility model has the following beneficial effects:

1. this a safety device for side slope blasting usefulness through owing to the device adopts adjustable design, can adjust the flexible length of guard plate at any time according to specific blasting requirement and topography condition, and this makes the installation work more nimble, adapts to the side slope of different sizes and shapes to and different blasting operation requirement, and two guard plates can avoid rock fragment, earth and stone stream or other piece to splash effectively, protects constructor and surrounding environment's safety.

2. This a safety device for side slope blasting usefulness through adopting this kind of inside design of collecting the waste soil, can reduce the piling up of construction waste and piece in surrounding environment during the blasting operation, this helps keeping job site's clean and tidy, reduces the influence of construction to the environment, collects the waste soil in the inside of guard plate, and the convenience is subsequent to the processing and the clearance of waste soil, in case the blasting operation is accomplished, can collect more high-efficiently and transport the waste soil, reduces waste treatment's cost and work load.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the device of the present utility model;

FIG. 2 is a schematic rear view of the structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of a first shield plate according to the present utility model;

fig. 4 is a schematic top view of fig. 1 of the present utility model.

In the figure: 1. a mounting base plate; 2. a first protection plate; 3. a second protection plate; 4. a first side plate; 5. a second side plate; 6. a screw push rod; 7. sleeving a connecting rod; 8. a connecting rod; 9. a telescopic rod; 10. a rack; 11. a first slide bar; 12. a second slide bar; 13. a limit rod; 14. a universal wheel; 15. a handle; 16. a fixing frame; 17. a fixed sleeve; 18. a rotating electric machine; 19. a gear; 20. an abutting plate; 21. a slide bar; 22. a fixing bolt; 23. a pin head; 24. a rotating wheel.

Detailed Description

Referring to fig. 1-4, a safety protection device for side slope blasting includes a mounting base plate 1, a first protection plate 2 is fixedly mounted on the upper surface of the mounting base plate 1, a second protection plate 3 is fixedly mounted on the upper surface of the mounting base plate 1, a first side plate 4 is fixedly mounted on the side surface of the first protection plate 2, a second side plate 5 is slidably mounted on the side surface of the mounting base plate 1, a spiral push rod 6 is fixedly mounted on the side surface of the mounting base plate 1, a sheathing connection rod 7 is slidably mounted on the upper surface of the first protection plate 2, a connection rod 8 is slidably mounted on the upper surface of the second protection plate 3, a telescopic rod 9 is fixedly mounted on the side surface of the second side plate 5, and a rack 10 is fixedly mounted on the side surface of the first side plate 4.

Through installing the air pressure pole and adjusting between the first guard plate 2 of installation and the second guard plate 3, make the guard plate can adjust holistic operation scope in the protection in-process, two guard plates interact simultaneously, improve the service life of device, reduce the damage degree, and first guard plate 2, second guard plate 3, first side board 4 and second side board 5 mutually support, form a collection cavity, collect the produced waste rock of blasting, rethread telescopic link 9 drives the rubble in the butt plate 20 clearance cavity, accomplish and collect, make things convenient for subsequent construction progress.

Referring to fig. 2, a first sliding rod 11 is fixedly mounted on the lower surface of the socket rod 7, a cavity is formed at one end of the socket rod 7, and limit grooves are formed at two sides of the cavity.

Through the mutual cooperation of the cover extension rod 7 and the connecting rod 8, the stability between the first protection plate 2 and the second protection plate 3 is further raised, and the safety of the device is enhanced.

Referring to fig. 2, a second slide bar 12 is fixedly mounted on the lower surface of the connecting rod 8, and limit bars 13 are fixedly mounted on both sides of the connecting rod 8.

Referring to fig. 1, a universal wheel 14 is fixedly mounted on the lower surface of a first protection plate 2, a first chute is formed on the upper surface of the first protection plate 2, a handle 15 is fixedly mounted on the side surface of the first protection plate 2, a threaded hole is formed in the side surface of the first protection plate 2, a fixing frame 16 is fixedly mounted on the side surface of the first protection plate 2, and a fixing sleeve 17 is fixedly mounted on the other side of the first protection plate 2.

The universal wheels 14 are arranged below the first protection plate 2 and used for protecting the driving device in different terrains and moving devices with construction conditions capable of being free, and the protection device is suitable for protection at different positions.

Referring to fig. 1, a rotary motor 18 is fixedly mounted on the upper surface of the fixing frame 16, and a gear 19 is fixedly mounted at the output end of the rotary motor 18.

The gear 19 is driven to rotate by the rotating motor 18, so that the rack 10 is driven to move, the first side plate 4 is made to move up and down, when waste rocks need to be collected, the first side plate 4 is closed, the first side plate 4 is opened when the waste rocks are cleaned, and pushing and collecting are carried out through the abutting plate 20.

Referring to fig. 3, an abutting plate 20 is fixedly mounted at one end of the telescopic rod 9.

Referring to fig. 3, a second sliding groove is formed on the upper surface of the second protection plate 3, a positioning groove is formed on the side surface of the second protection plate 3, and a positioning hole is formed on the surface of the second protection plate 3.

Referring to fig. 3, a sliding rod 21 is fixedly installed at a side of the rack 10, and the rack 10 is engaged with the gear 19.

Referring to fig. 2, a fixing bolt 22 is fixedly mounted on the surface of the second side plate 5.

Referring to fig. 1, a nail head 23 is fixedly mounted at one end of a screw rod 6, and a rotating wheel 24 is fixedly mounted at the other end of the screw rod 6.

The spiral push rod 6 is driven to displace by rotating the rotating wheel 24, and a nail head 23 is fixedly arranged at one end of the spiral push rod 6, so that the device is more stable and firm when the side slope is fixed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A safety device for side slope blasting usefulness, its characterized in that, including mounting plate (1), the upper surface fixed mounting of mounting plate (1) has first guard plate (2), the upper surface fixed mounting of mounting plate (1) has second guard plate (3), the side fixed mounting of first guard plate (2) has first curb plate (4), the side slidable mounting of first guard plate (2) has second curb plate (5), the side fixed mounting of mounting plate (1) has screw push rod (6), the upper surface slidable mounting of first guard plate (2) has connecting rod (7), the upper surface slidable mounting of second guard plate (3) has connecting rod (8), the side fixed mounting of second curb plate (5) has telescopic link (9), the side fixed mounting of first curb plate (4) has rack (10).

2. A safety shield apparatus for slope blasting according to claim 1, wherein: the lower surface fixed mounting of cup jointing pole (7) has first slide bar (11), the cavity has been seted up to the one end of cup jointing pole (7), the spacing groove has been seted up to the both sides of cavity.

3. A safety shield apparatus for slope blasting according to claim 1, wherein: the lower surface of the connecting rod (8) is fixedly provided with a second sliding rod (12), and two sides of the connecting rod (8) are fixedly provided with limiting rods (13).

4. A safety shield apparatus for slope blasting according to claim 1, wherein: the utility model discloses a novel anti-theft protection device for the automobile, including first guard plate (2), fixed mounting of lower surface of first guard plate (2) has universal wheel (14), first spout has been seted up to the upper surface of first guard plate (2), side fixed mounting of first guard plate (2) has handle (15), threaded hole has been seted up to the side of first guard plate (2), side fixed mounting of first guard plate (2) has mount (16), opposite side fixed mounting of first guard plate (2) has fixed cover (17).

5. A safety shield apparatus for use in slope blasting according to claim 4, wherein: the upper surface of the fixing frame (16) is fixedly provided with a rotating motor (18), and the output end of the rotating motor (18) is fixedly provided with a gear (19).

6. A safety shield apparatus for slope blasting according to claim 1, wherein: an abutting plate (20) is fixedly arranged at one end of the telescopic rod (9).

7. A safety shield apparatus for slope blasting according to claim 1, wherein: the upper surface of second guard plate (3) has seted up the second spout, the constant head tank has been seted up to the side of second guard plate (3), the locating hole has been seted up on the surface of second guard plate (3).

8. A safety shield apparatus for slope blasting according to claim 1, wherein: a sliding rod (21) is fixedly arranged on the side face of the rack (10), and the rack (10) is meshed with a gear (19).

9. A safety shield apparatus for slope blasting according to claim 1, wherein: and a fixing bolt (22) is fixedly arranged on the surface of the second side plate (5).

10. A safety shield apparatus for slope blasting according to claim 1, wherein: one end of the spiral push rod (6) is fixedly provided with a nail head (23), and the other end of the spiral push rod (6) is fixedly provided with a rotating wheel (24).