CN216077168U - Safety protection mechanical device for tunnel engineering - Google Patents
Safety protection mechanical device for tunnel engineering Download PDFInfo
- Publication number
- CN216077168U CN216077168U CN202122242320.6U CN202122242320U CN216077168U CN 216077168 U CN216077168 U CN 216077168U CN 202122242320 U CN202122242320 U CN 202122242320U CN 216077168 U CN216077168 U CN 216077168U
- Authority
- CN
- China
- Prior art keywords
- fixed
- plate
- guard plate
- rod
- rubber guard
- 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.)
- Active
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a safety protection mechanical device for tunnel engineering, and relates to the technical field of tunnel engineering. This safety protection mechanical device for tunnel engineering, including rubber guard plate, second buffer gear, protection network and first buffer gear, the bottom fixed mounting of rubber guard plate has the fixed block, and the draw-in groove has been seted up to the bottom of fixed block, and the snap fit has the dead lever in the draw-in groove, and the fixed block is installed with the dead lever block, and the bottom fixed mounting of dead lever has the base, and the top fixed mounting of base has the set-square, the outer wall fixed mounting of set-square and dead lever. Through the cooperation use of protection network, mounting panel, installation piece, movable rod, solid fixed ring and second buffering spring, can hold together the cover to great mountain stone, slow down the kinetic energy of mountain stone, reduce the impact force that mountain stone brought the rubber guard plate, reduce the destruction that mountain stone produced the rubber guard plate, improve the life of rubber guard plate, reduce the frequent change to the rubber guard plate.
Description
Technical Field
The utility model relates to the technical field of tunnel engineering, in particular to a safety protection mechanical device for tunnel engineering.
Background
In the process of building the tunnel, mountain vibration can be caused, so that mountain stones are prone to falling, the mountain stones have large kinetic energy along with free falling bodies, and therefore large potential safety hazards are generated for workers entering and exiting the tunnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve at least one technical problem in the prior art, and provides a safety protection mechanical device for tunnel engineering, which can solve the problems that a protection plate is easy to break due to the impact force of a mountain stone, cannot continuously protect the mountain stone, needs to be frequently replaced, generates large noise at the moment of falling and frightens passers-by.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a safety protection mechanical device for tunnel engineering, includes rubber guard plate, second buffer gear, protection network and first buffer gear, the bottom fixed mounting of rubber guard plate has the fixed block, and the draw-in groove has been seted up to the bottom of fixed block, and the dead lever is installed to the joint in the draw-in groove, and fixed block and dead lever block installation, the bottom fixed mounting of dead lever have the base, and the top fixed mounting of base has the set-square, the outer wall fixed mounting of set-square and dead lever.
Preferably, the second buffer gear sets up in the bottom of rubber guard plate, and the second buffer gear can cushion the rubber guard plate, and the protection network sets up in the top of rubber guard plate, and first buffer gear sets up in the both sides of protection network, and the mounting panel sets up on first buffer gear, is provided with the installation component between mounting panel and the rubber guard plate.
Preferably, the second buffer mechanism comprises a fixed plate, two connecting plates, a second threaded rod, two second nuts, two movable blocks, a second buffer spring and two connecting rods, the fixed plate is fixedly arranged at the bottom of the rubber protection plate, the two connecting plates, the two second nuts, the two movable blocks and the two connecting rods are all fixedly arranged at the bottom of the fixed plate, mounting holes are formed in the two connecting plates, two ends of the second threaded rod respectively penetrate through the mounting holes and extend to one side of the two connecting plates, the second nut is arranged on the outer wall of the second threaded rod in a threaded manner, the second nut is in contact with the connecting plates, the two movable blocks are slidably arranged on the outer wall of the second threaded rod, the second buffer spring is sleeved on the outer wall of the second threaded rod and is in contact with the adjacent side walls of the two movable blocks, one end of each connecting rod is respectively hinged to the bottoms of the two movable blocks, one end of each connecting rod is respectively hinged to the outer walls of the two fixing rods, can cushion the mountain stone of striking at rubber guard plate top, produce the noise when reducing the mountain stone and striking rubber guard plate, avoid the staff to receive the startle.
Preferably, the installation component includes first threaded rod, stopper and first nut, first threaded rod fixed mounting has seted up the fixed orifices in the bottom of mounting panel on the rubber guard plate, the bottom of first threaded rod runs through the fixed orifices and extends to the below of rubber guard plate, stopper fixed mounting is in the outer wall of first threaded rod, first nut thread mounting is in the outer wall of first threaded rod, stopper and first nut all with the top and the bottom of fixed block to the contact, can be convenient for install fast and dismantle the mounting panel, in shorter period, construct the exit in tunnel, the practicality of the device has been improved.
Preferably, first buffer gear is including installing the piece, the movable rod, gu fixed ring and first buffering spring, movable rod slidable mounting is on the mounting panel, installation piece fixed mounting is in the one end of movable rod, gu fixed ring fixed mounting is in the other end of movable rod, the outer wall of movable rod is located to first buffering spring cover, first buffering spring contacts with movable rod and mounting panel, can hold up the cover to great mountain stone, slow down the kinetic energy of mountain stone, reduce the impact force that mountain stone brought the rubber guard plate, reduce the destruction that mountain stone produced the rubber guard plate, improve the life of rubber guard plate, reduce the frequent change to the rubber guard plate.
Preferably, the top of the fixing ring is provided with an opening, and one side of the protective net penetrates through the opening and is hooked on the fixing ring.
Preferably, the base is provided with a positioning hole, and the positioning hole is internally provided with the fixing nail.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this safety protection mechanical device for tunnel engineering uses through the cooperation of protection network, mounting panel, installation piece, movable rod, solid fixed ring and first buffering spring, can hold together the cover to great mountain stone, slows down the kinetic energy of mountain stone, reduces the impact force that mountain stone brought the rubber guard plate, reduces the destruction that mountain stone produced the rubber guard plate, improves the life of rubber guard plate, reduces the frequent change to the rubber guard plate.
(2) This safety protection mechanical device for tunnel engineering, through the rubber guard plate, the fixed plate, the connecting plate, the second threaded rod, the second nut, the movable block, the cooperation of second buffering spring and connecting rod is used, can cushion the mountain stone of striking at the rubber guard plate top, produce the noise when reducing the mountain stone to the rubber guard plate striking, avoid the staff to receive frightening, through the fixed block, the dead lever, a pedestal, the set-square, the staple, first threaded rod, the cooperation of stopper and first nut is used, can be convenient for install and dismantle rubber guard plate and mounting panel fast, in shorter period, construct the exit in tunnel, the practicality of the device has been improved.
Drawings
The utility model is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the protection net of the present invention;
FIG. 3 is a schematic top view of the triangle of the present invention.
Reference numerals: the rubber protection plate comprises a rubber protection plate 1, a fixed block 2, a fixed rod 3, a base 4, a triangular plate 5, a fixed nail 6, a second buffer mechanism 7, a fixed plate 71, a connecting plate 72, a second threaded rod 73, a second nut 74, a movable block 75, a second buffer spring 76, a connecting rod 77, an installation component 8, a first threaded rod 81, a limiting block 82, a first nut 83, a protection net 9, an installation plate 10, a first buffer mechanism 11, an installation block 111, a movable rod 112, a fixed ring 113 and a first buffer spring 114.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: a safety protection mechanical device for tunnel engineering, which comprises a rubber protection plate 1 and a second buffer mechanism 7, protection network 9 and first buffer gear 11, the bottom fixed mounting of rubber guard plate 1 has fixed block 2, the draw-in groove has been seted up to the bottom of fixed block 2, dead lever 3 is installed to the block in the draw-in groove, fixed block 2 and the installation of dead lever 3 block, the bottom fixed mounting of dead lever 3 has base 4, the top fixed mounting of base 4 has set-square 5, the outer wall fixed mounting of set-square 5 and dead lever 3, second buffer gear 7 sets up in the bottom of rubber guard plate 1, second buffer gear 7 can cushion rubber guard plate 1, protection network 9 sets up in rubber guard plate 1's top, first buffer gear 11 sets up in the both sides of protection network 9, mounting panel 10 sets up on first buffer gear 11, be provided with installation component 8 between mounting panel 10 and the rubber guard plate 1.
Furthermore, a positioning hole is formed in the base 4, and the positioning hole is internally provided with a fixing nail 6, so that the stability of the fixing rod 3 is improved.
Example two:
referring to fig. 1-3, on the basis of the first embodiment, the second buffer mechanism 7 includes a fixing plate 71, a connecting plate 72, a second threaded rod 73, a second nut 74, a movable block 75, a second buffer spring 76 and a connecting rod 77, the fixing plate 71 is fixedly mounted at the bottom of the rubber protection plate 1, the connecting plate 72, the second nut 74, the movable block 75 and the connecting rod 77 are all two, the two connecting plates 72 are fixedly mounted at the bottom of the fixing plate 71, mounting holes are respectively formed in the two connecting plates 72, two ends of the second threaded rod 73 respectively penetrate through the mounting holes and extend to one side of the two connecting plates 72, the second nut 74 is threadedly mounted on the outer wall of the second threaded rod 73, the second nut 74 is in contact with the connecting plate 72, the two movable blocks 75 are slidably mounted on the outer wall of the second threaded rod 73, the second buffer spring 76 is sleeved on the outer wall of the second threaded rod 73, the second buffer spring 76 is in contact with the adjacent side walls of the two movable blocks 75, the one end of two connecting rods 77 is respectively in the articulated installation of the bottom of two movable blocks 75, and the one end of two connecting rods 77 is respectively in the articulated installation of the outer wall of two dead levers 3, can cushion the mountain stone of striking at 1 top of rubber protection board, reduces the mountain stone and produces the noise when 1 striking of rubber protection board, avoids the staff to receive the startle.
Further, the installation component 8 includes first threaded rod 81, stopper 82 and first nut 83, first threaded rod 81 fixed mounting is in the bottom of mounting panel 10, the fixed orifices has been seted up on rubber protection board 1, the bottom of first threaded rod 81 runs through the fixed orifices and extends to the below of rubber protection board 1, stopper 82 fixed mounting is in the outer wall of first threaded rod 81, first nut 83 threaded mounting is in the outer wall of first threaded rod 81, stopper 82 and first nut 83 all with the top and the bottom of fixed block 2 to the contact, can be convenient for install fast and dismantle mounting panel 10, in shorter period, establish the exit in tunnel, the practicality of the device has been improved.
Further, first buffer gear 11 includes installation piece 111, movable rod 112, solid fixed ring 113 and first buffering spring 114, movable rod 112 slidable mounting is on mounting panel 10, installation piece 111 fixed mounting is in the one end of movable rod 112, gu fixed ring 113 fixed mounting is at the other end of movable rod 112, the outer wall of movable rod 112 is located to first buffering spring 114 cover, first buffering spring 114 contacts with movable rod 112 and mounting panel 10, can hold up the cover to great mountain stone, slow down the kinetic energy of mountain stone, reduce the mountain stone and bring rubber protection plate 1, reduce the destruction that the mountain stone produced rubber protection plate 1, improve rubber protection plate 1's life, reduce the frequent change to rubber protection plate 1.
Still further, the top of the fixed ring 113 is provided with an opening, and one side of the protection net 9 penetrates through the opening and is hooked on the fixed ring 113, so that the protection net 9 can be quickly installed.
The working principle is as follows: the triangular plate 5 is placed on the foundation, the fixing nails 6 are nailed into the foundation, the device is arranged at the entrance and the exit of the tunnel, when larger mountain stones slide down to the protective net 9, the mountain stones drive the protective net 9 to move down, so that the two sides of the protection net 9 pull the fixed ring 113, the movable rod 112 and the mounting block 111, the mounting block 111 and the mounting plate 10 press the first buffer spring 114, so that the first buffer spring 114 reduces the kinetic energy of the rocks, when the rocks fall to the top of the rubber guard 1, the rubber guard plate 1 is bent downward, and the bending of the rubber guard plate 1 causes one end of the fixing plate 71, the connecting plate 72, the second threaded rod 73, the second nut 74, the movable block 75, the second buffer spring 76 and the connecting rod 77 to move downward, thereby, the two movable blocks 75 are moved toward each other, and the two movable blocks 75 press the second buffer spring 76, thereby further reducing the kinetic energy of the mountain rock.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (6)
1. The utility model provides a safety protection mechanical device for tunnel engineering, includes rubber guard plate (1), second buffer gear (7), protection network (9) and first buffer gear (11), its characterized in that: the rubber protection plate is characterized in that a fixed block (2) is fixedly mounted at the bottom of the rubber protection plate (1), a clamping groove is formed in the bottom of the fixed block (2), a fixed rod (3) is clamped and mounted in the clamping groove, the fixed block (2) and the fixed rod (3) are clamped and mounted, a base (4) is fixedly mounted at the bottom of the fixed rod (3), a triangular plate (5) is fixedly mounted at the top of the base (4), and the triangular plate (5) and the outer wall of the fixed rod (3) are fixedly mounted;
second buffer gear (7) set up in the bottom of rubber guard plate (1), and second buffer gear (7) can cushion rubber guard plate (1), and protection network (9) set up in the top of rubber guard plate (1), and first buffer gear (11) set up in the both sides of protection network (9), and mounting panel (10) set up on first buffer gear (11), is provided with between mounting panel (10) and rubber guard plate (1) installation component (8).
2. The safety protection mechanical device for tunnel engineering according to claim 1, characterized in that: the second buffer mechanism (7) comprises a fixed plate (71), a connecting plate (72), a second threaded rod (73), a second nut (74), a movable block (75), a second buffer spring (76) and a connecting rod (77), the fixed plate (71) is fixedly arranged at the bottom of the rubber protection plate (1), the number of the connecting plate (72), the number of the second nut (74), the number of the movable block (75) and the number of the connecting rod (77) are two, the two connecting plates (72) are fixedly arranged at the bottom of the fixed plate (71), mounting holes are formed in the two connecting plates (72), two ends of the second threaded rod (73) penetrate through the mounting holes respectively and extend to one side of the two connecting plates (72), the second nut (74) is arranged on the outer wall of the second threaded rod (73) in a threaded manner, the second nut (74) is in contact with the connecting plate (72), the two movable blocks (75) are slidably arranged on the outer wall of the second threaded rod (73), the outer wall of second threaded rod (73) is located to second buffering spring (76) cover, and second buffering spring (76) contact with the adjacent lateral wall of two movable blocks (75), and the articulated installation in the bottom of two movable blocks (75) is respectively located to the one end of two connecting rods (77), and the articulated installation in the outer wall of two dead levers (3) is respectively located to the one end of two connecting rods (77).
3. The safety protection mechanical device for tunnel engineering according to claim 1, characterized in that: installation component (8) include first threaded rod (81), stopper (82) and first nut (83), first threaded rod (81) fixed mounting has seted up the fixed orifices in the bottom of mounting panel (10) on rubber guard plate (1), the bottom of first threaded rod (81) runs through the fixed orifices and extends to the below of rubber guard plate (1), stopper (82) fixed mounting is in the outer wall of first threaded rod (81), first nut (83) screw thread mounting is in the outer wall of first threaded rod (81), stopper (82) and first nut (83) all with the top and the bottom of fixed block (2) to contacting.
4. The safety protection mechanical device for tunnel engineering according to claim 1, characterized in that: first buffer gear (11) are including installation piece (111), movable rod (112), solid fixed ring (113) and first buffering spring (114), movable rod (112) slidable mounting is on mounting panel (10), installation piece (111) fixed mounting is in the one end of movable rod (112), gu fixed ring (113) fixed mounting is in the other end of movable rod (112), the outer wall of movable rod (112) is located in first buffering spring (114) cover, first buffering spring (114) contacts with movable rod (112) and mounting panel (10).
5. The safety protection mechanical device for tunnel engineering according to claim 4, characterized in that: an opening is formed in the top of the fixing ring (113), and one side of the protective net (9) penetrates through the opening and is hooked on the fixing ring (113).
6. The safety protection mechanical device for tunnel engineering according to claim 1, characterized in that: the base (4) is provided with a positioning hole, and the positioning hole is internally provided with a fixing nail (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122242320.6U CN216077168U (en) | 2021-09-16 | 2021-09-16 | Safety protection mechanical device for tunnel engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122242320.6U CN216077168U (en) | 2021-09-16 | 2021-09-16 | Safety protection mechanical device for tunnel engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216077168U true CN216077168U (en) | 2022-03-18 |
Family
ID=80676831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122242320.6U Active CN216077168U (en) | 2021-09-16 | 2021-09-16 | Safety protection mechanical device for tunnel engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216077168U (en) |
-
2021
- 2021-09-16 CN CN202122242320.6U patent/CN216077168U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114320005A (en) | A protection network device for architectural equipment | |
| CN216077168U (en) | Safety protection mechanical device for tunnel engineering | |
| CN212201206U (en) | Assembled movable building construction platform | |
| CN215167865U (en) | Stable form engineering hanging flower basket is used in building engineering construction | |
| CN105020649B (en) | Road lamp cap anti-dropout street lamp | |
| CN213114674U (en) | Side slope protective structure for abandoned mine | |
| CN210460677U (en) | Tunnel portal object falling prevention device | |
| CN210317348U (en) | Collapse-preventing supporting device for tunnel construction | |
| CN205777890U (en) | A kind of enclosing with robust structure | |
| CN211007762U (en) | Steel structure engineering support | |
| CN209597955U (en) | A kind of steel strip stamping machine with safeguard structure | |
| CN203732337U (en) | Automatic Marshall compacting and demolding integrated equipment | |
| CN206536049U (en) | A kind of boring support of building roof | |
| CN219823502U (en) | Tower crane anti-collision alarm device easy to install | |
| CN219241806U (en) | Safe hanging ladder for building construction | |
| CN219887728U (en) | Civil engineering construction safety device | |
| CN211691575U (en) | Building engineering anti-falling strikes outer construction platform | |
| CN219887155U (en) | Connecting device of steel structure node | |
| CN221053253U (en) | High altitude object protection device for building construction | |
| CN214691101U (en) | Material safety protection frame is thrown to porcelain clay feed bin | |
| CN217871920U (en) | Integrated steel structure foundation protection device | |
| CN206722369U (en) | A kind of construction bracket | |
| CN210617365U (en) | Fixing device for vertical pressure device | |
| CN214190862U (en) | Civil engineering pipeline construction placing device | |
| CN216249451U (en) | Dynamic analysis and early warning device based on multi-dimensional mixed weather |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |