CN219551333U

CN219551333U - Outdoor blasting flyrock-proof safety shed

Info

Publication number: CN219551333U
Application number: CN202320615231.8U
Authority: CN
Inventors: 侯培兴
Original assignee: Shandong Jigang Environmental Protection New Material Co ltd
Current assignee: Shandong Jigang Environmental Protection New Material Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-18
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the technical field of outdoor safety sheds and discloses an outdoor blasting flyrock-proof safety shed, which comprises a fixed frame, wherein a connecting plate is arranged on the top wall of the fixed frame, two evenly-distributed sliding grooves are formed in two sides of the middle part of the top wall of the connecting plate, a moving block is connected in the sliding grooves, springs are fixedly connected to the sides, far away from the moving block, of the two sides, a connecting rod is connected in the moving block in a rotating mode, a connecting block is fixedly connected to one end, far away from the moving block, of the connecting rod, a supporting plate is fixedly connected to the top wall of the supporting rod, and an air bag is fixedly connected to the top wall of the supporting plate. In the utility model, when the upper side of the safety shed is impacted, the moving block moves to two sides and presses the springs, the power can be absorbed through the springs, the flying stones firstly fall on the air bags, the larger flying stones can buffer the air bags, and the smaller flying stones can directly bounce away, so that the safety shed is safer and more reliable.

Description

Outdoor blasting flyrock-proof safety shed

Technical Field

The utility model relates to the technical field of outdoor safety sheds, in particular to an outdoor blasting flyrock-proof safety shed.

Background

Mines generally refer to independent production and operation units which have abundant mineral resources and can support exploitation, the mines generally comprise one or more workshops for mining and some auxiliary workshops, some mines also comprise ore selection sites, before the mines are exploited, the mines are generally blasted with explosives for saving time and labor, when blasted outdoors, a shelter is generally required for workers to avoid flying stones generated in the blasting, and the like.

At present, a plurality of safety sheds can be arranged for the staff to avoid the flying stone in the open air generally, but present safety shed is mostly simple and easy safety shed form that simple metal support and canopy top combination formed, and this kind of safety shed roof is nevertheless can prevent the impact of some less flying stone, but runs into the great flying stone and assaults the back and appears warping easily to the staff that dodges to inside causes the injury, and present safety shed can use a plurality of bolts to fix for the fastness when the installation generally, leads to comparatively loaded down with trivial details when the installation, and efficiency is lower.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an outdoor blasting flyrock-proof safety shed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an outdoor blasting flyrock safety shed, includes the mount, the mount roof is provided with the connecting plate, connecting plate roof middle part both sides all are provided with evenly distributed's spout two, equal sliding connection has the movable block in the spout two, both sides the equal fixedly connected with spring in one side is kept away from mutually to the movable block, the equal fixedly connected with connecting rod in one end that the movable block was kept away from in two sides spout two to the spring, equal rotation is connected with the connecting rod in the movable block, the equal fixedly connected with connecting block of one end that the movable block was kept away from to the connecting rod, the equal fixedly connected with bracing piece of connecting block roof, the equal fixedly connected with backup pad of bracing piece roof, backup pad roof fixedly connected with gasbag, the equal fixedly connected with in both sides wall of gasbag.

As a further description of the above technical solution:

the fixed frame bottom wall both sides equal fixedly connected with slider, the equal sliding connection of slider is in the fixed slot, the fixed slot all sets up in connecting plate bottom wall both sides, front side middle part is provided with the cavity in the connecting plate, connecting plate antetheca middle part rotates and is connected with the knob, the knob rear end runs through connecting plate antetheca and fixedly connected with helical gear one, helical gear one both sides all mesh has helical gear two, helical gear two is kept away from one end equal fixedly connected with threaded rod, zhou Jun threaded connection has the dead lever outside the threaded rod, both sides wall all is provided with spout one in the cavity, one is kept away from one side mutually and all runs through to the fixed slot in the spout, equal sliding connection has the dead lever in the spout one.

As a further description of the above technical solution:

the connecting plate top wall four corners are all fixedly connected with sliding sleeves, all sliding connection has the slide bar in the sliding sleeve, the equal fixed connection in backup pad diapire in slide bar top.

As a further description of the above technical solution:

the two sides the two inner phases of the sliding groove are close to one side and fixedly connected with a limiting rod, and one end, far away from each other, of the limiting rod penetrates through the moving block and is fixedly connected to the two sides the two inner phases of the sliding groove are far away from one side.

As a further description of the above technical solution:

the second sliding grooves are all arranged to be convex grooves, and the moving blocks are all arranged to be convex blocks.

As a further description of the above technical solution:

the periphery of the threaded rod is rotationally connected with a limiting block, and the rear end of the limiting block is fixedly connected with the inner rear wall of the cavity.

As a further description of the above technical solution:

the fixed plate is fixedly connected to the lower parts of the two sides of the fixed frame, and fixing holes are formed in the top wall of the fixed plate in a penetrating mode.

As a further description of the above technical solution:

door curtains are arranged on the front wall and the rear wall of the fixing frame.

The utility model has the following beneficial effects:

in the utility model, when the upper side of the safety shed is impacted, the supporting plate can apply downward force to the connecting blocks through the supporting rods, so that the two sides of the moving block are pushed by the connecting rods to move and squeeze the springs, the power of the impact of the flying stone can be absorbed through the springs, the flying stone can firstly fall on the air bags, the larger flying stone can buffer the flying stone, and the smaller flying stone can directly bounce away, so that the safety shed is safer and more reliable.

According to the utility model, the sliding block slides into the fixing groove, and then the threaded rod fixed on the bevel gear II is driven to rotate by rotating the rotating knob, so that the fixing rods arranged on the threaded rod are far away or near simultaneously when the threaded rod rotates, and the fixing frame and the connecting plate can be fixed when the fixing rods are inserted into the fixing grooves on two sides, thereby achieving the effect of being convenient for installing the safety shed.

Drawings

Fig. 1 is a front perspective view of an outdoor blasting flyrock-proof safety shed provided by the utility model;

FIG. 2 is a front partial cross-sectional view of an outdoor blasting flyrock-proof safety shed according to the present utility model;

fig. 3 is a schematic perspective view of a structure of a connecting plate of an outdoor blasting flyrock-proof safety shed;

fig. 4 is a front cross-sectional view of an outdoor blasting flyrock-proof safety shed according to the present utility model;

fig. 5 is an enlarged view at a in fig. 2.

Legend description:

1. a fixing frame; 2. a fixed rod; 3. a first chute; 4. a connecting block; 5. a connecting rod; 6. a moving block; 7. a support rod; 8. a slide bar; 9. a first helical gear; 10. a chamber; 11. a limiting block; 12. a threaded rod; 13. a helical gear II; 14. an air bag; 15. a support plate; 16. a sliding sleeve; 17. a slide block; 18. a fixing groove; 19. a connecting plate; 20. a knob; 21. a door curtain; 22. a fixing hole; 23. a fixing plate; 24. a second chute; 25. a spring; 26. and a limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides an outdoor blasting flyrock safety shed, including mount 1, mount 1 roof is provided with connecting plate 19, connecting plate 19 roof middle part both sides all are provided with evenly distributed's spout two 24, equal sliding connection has movable block 6 in the spout two 24, the equal fixedly connected with spring 25 of one side is kept away from mutually to the movable block 6 in both sides spout two 24, the equal fixedly connected with connecting rod 5 in the movable block 6 of one end of movable block 6 is kept away from, the equal fixedly connected with connecting block 4 of one end that the movable block 6 was kept away from to the connecting rod 5, the equal fixedly connected with bracing piece 7 of connecting block 4 roof, the equal fixedly connected with backup pad 15 of bracing piece 7 roof, when the upside of safety shed has the striking, the backup pad 15 receives decurrent impact force, can apply decurrent force to connecting block 4 through the bracing piece 7, thereby promote movable block 6 to both sides in spout two 24 and remove and extrude the spring 25 of fixing in spout two 24, can absorb the power of striking flyrock striking through spring 25, backup pad 15 roof fixedly connected with 14, the equal fixedly connected with 1 of both sides wall of gasbag 14, at first, can be more direct the side wall of the safety shed is more convenient for the gasbag, the gasbag can be more greatly reduced, thereby the gasbag can be more directly fallen down by the gasbag 14.

The slide blocks 17 are fixedly connected to the two sides of the bottom wall of the fixing frame 1, the slide blocks 17 are slidably connected in the fixing grooves 18, the fixing grooves 18 are arranged on the two sides of the bottom wall of the connecting plate 19, the fixing frame 1 and the connecting plate 19 are initially limited by sliding the slide blocks 17 on the fixing frame 1 into the fixing grooves 18 on the two sides of the bottom wall of the connecting plate 19, a cavity 10 is arranged in the middle of the inner front side of the connecting plate 19, a knob 20 is rotationally connected to the middle of the front wall of the connecting plate 19, the rear end of the knob 20 penetrates through the front wall of the connecting plate 19 and is fixedly connected with a first helical gear 9, the first helical gear 9 is driven to rotate by rotating the knob 20, a second helical gear 13 is meshed to both sides of the first helical gear 9, when the first helical gear 9 rotates, the second helical gear 13 meshed on both sides is driven to rotate, one end far away from the second helical gear 13 is fixedly connected with a threaded rod 12, a fixing rod 2 is connected to the outer Zhou Jun thread of the threaded rod 12, when the helical gear II 13 rotates, the threaded rod 12 fixed on the helical gear II 13 is driven to rotate, when the threaded rod 12 rotates, the two side walls in the moving chamber 10 of the fixed rod 2 arranged on the threaded rod 12 are respectively provided with a first sliding chute 3, one far away side of the first sliding chute 3 is penetrated into the fixed groove 18, the first sliding chute 3 is connected with the fixed rod 2 in a sliding manner, and the first sliding chute 3 limits the fixed rod 2 because the fixed rod 2 slides in the first sliding chute 3, so that the fixed rod 2 can be simultaneously far away or simultaneously close to the threaded rod 12 along the threaded rod 12 under the condition that the threaded rod 12 rotates, when the fixed rod 2 is simultaneously far away, one far away end of the fixed rod 2 is simultaneously inserted into the fixed grooves 18 on two sides, the sliding blocks 17 sliding in the fixed grooves 18 are limited, thereby fixing the fixed frame 1 and the connecting plate 19, the effect of facilitating the installation of the safety shed is achieved, the four corners of the top wall of the connecting plate 19 are fixedly connected with the sliding sleeve 16, the sliding rod 8 is fixedly connected in the sliding sleeve 16, the top end of the sliding rod 8 is fixedly connected to the bottom wall of the supporting plate 15, the supporting plate 15 can be limited and fixed through the sliding rod 8 and the sliding sleeve 16, so that the stability of the supporting plate 15 when being impacted is guaranteed, the limiting rod 26 is fixedly connected to one side of the two side sliding grooves 24, one end, far away from the limiting rod 26, of the two side sliding grooves 24 penetrates through the moving block 6 and is fixedly connected to one side of the two side sliding grooves 24, the moving block 6 can be limited through the limiting rod 26, the stability of the moving block 6 after being pressed is guaranteed, the limiting rod 26 can limit the spring 25, the periphery of the spring 25 is arranged on the limiting rod 26, the spring 25 can be prevented from bending when being pressed, the two sliding grooves 24 are all arranged to be convex grooves, the moving block 6 is all arranged to be convex blocks, the two sliding grooves 24 and the moving block 6 are all arranged to be convex, when the moving block 6 slides in the two sliding grooves 24, the two sliding grooves 24 can limit the moving block 6, the moving block 6 is prevented from being separated from the two sliding grooves 24, the two sliding grooves 12 and the two side walls are all fixed to the two side walls, the two side walls are fixedly connected to the fixing frames, the fixing frame 23 are fixedly connected to the two side walls, the fixing frame and the fixing frame, the two side and the fixing frame is provided with the fixing frame and the two side and the fixing frame, the fixing frame and the sliding plate, the two side and the sliding block 6, the sliding block 6 and the two side 6 and the sliding block 16. Thereby facilitating people to enter the safety shed.

Working principle: in the in-service use, when the upside of safety shed has the striking, backup pad 15 receives decurrent impact force, can apply decurrent power to connecting block 4 through bracing piece 7, thereby promote movable block 6 through connecting the connecting rod 5 in connecting block 4 and remove and extrude the spring 25 of fixing in spout two 24 to both sides, can absorb the power of flyash striking through spring 25, and with gasbag 14 after being full of gas, the flyash can drop on gasbag 14 at first, great flyash can cushion it, less flyash then can direct bullet is walked, thereby make safety shed safe and reliable more, in the fixed slot 18 of connecting plate 19 diapire both sides is slided into to slider 17 on the mount 1, thereby carry out preliminary spacing to mount 1 and connecting plate 19, then rotate through rotating rotary knob 20, can drive two 13 of both sides meshing when helical gear one 9 rotates, can drive the threaded rod 12 of fixing on two 13 and rotate, can make helical gear 12 on helical gear 12 rotate the setting up on helical gear 12 and can make the fixed rod 2 and keep away from the fixed slot 2 at the fixed slot 2 simultaneously at the fixed slot 2, the fixed slot 2 is kept away from to the fixed slot 2 when the helical gear 12 rotates 12, the fixed slot is kept away from 2, the fixed slot is simultaneously, the fixed slot is kept away from 2 is fixed to the fixed slot 2.

The most explanation is: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an outdoor blasting flyrock safety canopy, includes mount (1), its characterized in that: the top wall of the fixing frame (1) is provided with a connecting plate (19), two sides of the middle part of the top wall of the connecting plate (19) are respectively provided with a second chute (24) which is uniformly distributed, a moving block (6) is respectively and slidably connected in the second chute (24), springs (25) are respectively and fixedly connected with one side, far away from the moving block (6), of the moving block (6), one end, far away from the moving block (6), of each spring (25) is respectively and fixedly connected with one side, far away from the inner side, of the second chute (24) at the two sides, all rotate in movable block (6) and be connected with connecting rod (5), the equal fixedly connected with connecting block (4) of one end that movable block (6) was kept away from to connecting rod (5), equal fixedly connected with bracing piece (7) of connecting block (4) roof, equal fixedly connected with backup pad (15) of bracing piece (7) roof, backup pad (15) roof fixedly connected with gasbag (14), equal fixedly connected with in both sides wall of mount (1) in gasbag (14).

2. An outdoor blasting flyrock-proof safety shed as in claim 1, wherein: the utility model discloses a fixing frame, including fixing frame (1), fixing frame, threaded rod (12), fixed slot (18) all set up in fixed slot (18), fixed slot (18) all set up in connecting plate (19) diapire both sides, front side middle part is provided with cavity (10) in connecting plate (19), connecting plate (19) antetheca middle part rotates and is connected with knob (20), knob (20) rear end runs through connecting plate (19) antetheca and fixedly connected with helical gear one (9), helical gear one (9) both sides all mesh have helical gear two (13), helical gear two (13) keep away from one end all fixedly connected with threaded rod (12) mutually, threaded rod (12) outer Zhou Jun threaded connection has dead lever (2), both sides wall all is provided with spout one (3) in cavity (10), spout one (3) keep away from one side mutually all runs through in fixed slot (18), all sliding connection has dead lever (2) in spout one (3).

3. An outdoor blasting flyrock-proof safety shed as in claim 1, wherein: the said; the four corners of the top wall of the connecting plate (19) are fixedly connected with sliding sleeves (16), sliding rods (8) are slidably connected in the sliding sleeves (16), and the top ends of the sliding rods (8) are fixedly connected to the bottom wall of the supporting plate (15).

4. An outdoor blasting flyrock-proof safety shed as in claim 1, wherein: and the two sides of the second sliding groove (24) are fixedly connected with a limiting rod (26) on the inner side close to one side, and one end, far away from the limiting rod (26), of each limiting rod penetrates through the moving block (6) and is fixedly connected to the two sides of the second sliding groove (24) on the inner side far away from one side.

5. An outdoor blasting flyrock-proof safety shed as in claim 1, wherein: the second sliding grooves (24) are all arranged to be convex grooves, and the moving blocks (6) are all arranged to be convex blocks.

6. An outdoor blasting flyrock-proof safety shed as claimed in claim 2, wherein: the periphery of the threaded rod (12) is rotationally connected with a limiting block (11), and the rear ends of the limiting blocks (11) are fixedly connected with the inner rear wall of the cavity (10).

7. An outdoor blasting flyrock-proof safety shed as in claim 1, wherein: the fixing frame is characterized in that fixing plates (23) are fixedly connected to the lower portions of two sides of the fixing frame (1), and fixing holes (22) are formed in the top wall of each fixing plate (23) in a penetrating mode.

8. An outdoor blasting flyrock-proof safety shed as in claim 1, wherein: door curtains (21) are arranged on the front wall and the rear wall of the fixing frame (1).