CN211777502U - Protector is used in tunnel construction - Google Patents
Protector is used in tunnel construction Download PDFInfo
- Publication number
- CN211777502U CN211777502U CN201922291248.9U CN201922291248U CN211777502U CN 211777502 U CN211777502 U CN 211777502U CN 201922291248 U CN201922291248 U CN 201922291248U CN 211777502 U CN211777502 U CN 211777502U
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- Prior art keywords
- fixedly connected
- wall
- tunnel construction
- plate
- supporting
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 35
- 230000001012 protector Effects 0.000 title claims abstract description 28
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a tunnel construction technical field just discloses a protector is used in tunnel construction, including first pillar, the first dead lever of outer wall fixedly connected with of first pillar, the one end fixedly connected with fixed plate of first dead lever, the one end fixedly connected with stub of first pillar, the inner wall swing joint of first pillar has the second pillar, the fixed orifices has been seted up to the outer wall of second pillar, the inner wall swing joint of fixed orifices has the third dead lever, the first connecting plate of one end fixedly connected with of second pillar, the bottom fixedly connected with floor of first connecting plate. This protector is used in tunnel construction can reach the strong purpose of stability, has solved general protector poor stability's problem for tunnel construction for this protector can not damage easily, thereby has promoted the security of tunnel construction, thereby has promoted this protector's practicality.
Description
Technical Field
The utility model relates to a tunnel construction technical field specifically is a protector is used in tunnel construction.
Background
A tunnel is a building constructed underground or underwater or in a mountain, with railways or roads for motor vehicles to pass through. The tunnel can be divided into three categories of mountain tunnels, underwater tunnels and urban tunnels according to the positions of the tunnels. A tunnel crossing from a mountain or a hill for shortening a distance and avoiding a large slope is called a mountain tunnel, a tunnel crossing from a river or a sea bottom for crossing a river or a strait is called an underwater tunnel, and a tunnel crossing underground in a city for adapting to a need of a railway crossing a large city is called an urban tunnel. The most constructed of these three types of tunnels are mountain tunnels. The protection device used in the current market is only riveted and tied up through a plurality of steel pipes, and the stability is poor, so that potential safety hazards are brought for tunnel construction, inconvenience is brought for workers to use, and the practicability of the protection device is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a protector is used in tunnel construction possesses advantages such as stability is strong, has solved general protector poor stability problem for tunnel construction.
(II) technical scheme
For the strong purpose of the stability of realizing above-mentioned this protector, the utility model provides a following technical scheme: a protective device for tunnel construction comprises a first support, wherein a first fixing rod is fixedly connected to the outer wall of the first support, a fixing plate is fixedly connected to one end of the first fixing rod, a short pile is fixedly connected to one end of the first support, a second support is movably connected to the inner wall of the first support, a fixing hole is formed in the outer wall of the second support, a third fixing rod is movably connected to the inner wall of the fixing hole, a first connecting plate is fixedly connected to one end of the second support, a rib plate is fixedly connected to the bottom of the first connecting plate, a second fixing rod is fixedly connected to the bottom of the first connecting plate, a second connecting plate is fixedly connected to one side of the first connecting plate, a first fixing bolt is movably connected to one side of the second connecting plate, a first supporting plate is movably connected to the top of the first connecting plate, and a supporting tube is fixedly connected to the front side of the first supporting plate, the outer wall fixedly connected with connecting box of second pillar, the inner wall swing joint of connecting box has the second backup pad, the top fixedly connected with support of second backup pad, the positive swing joint of connecting box has second fixing bolt, the first bracing piece of top fixedly connected with of first backup pad, the top fixedly connected with second bracing piece of first backup pad, the one end fixedly connected with guard plate of second bracing piece, the outer wall fixedly connected with canvas of guard plate.
Preferably, the top of the bracket is movably connected with the outer wall of the supporting tube, and the bracket is an M-shaped bracket.
Preferably, the number of the first support rods is two, and the two first support rods are symmetrically arranged by taking the vertical central line of the first support plate as a symmetry axis.
Preferably, the number of the support tubes is two, and the two support tubes are symmetrically arranged by taking a vertical central line of the first support plate as a symmetry axis.
Preferably, one end of the first fixing bolt penetrates through one side of the second connecting plate and extends to the inner wall of the first supporting plate, and an external thread is arranged on the outer wall of the first fixing bolt.
Preferably, the diameter of the first fixing rod is five centimeters, and the first fixing rod is a stainless steel fixing rod.
Preferably, the diameter of the second support rod is fifteen centimeters, and the length of the second support rod is thirty centimeters.
(III) advantageous effects
Compared with the prior art, the utility model provides a protector is used in tunnel construction, possess following beneficial effect:
1. this protector is used in tunnel construction, second backup pad, support, stay tube, floor, second dead lever, second pillar, first bracing piece, second bracing piece, first backup pad and guard plate through setting up can reach the strong purpose of stability, have solved general protector poor stability problem for tunnel construction for this protector can not damage easily, thereby has promoted the security of tunnel construction, thereby has promoted this protector's practicality.
2. This protector is used in tunnel construction, through first pillar, second pillar, fixed orifices and the third dead lever that sets up, can reach the purpose of the protector height-adjusting of being convenient for tunnel construction for the staff can be convenient adjust this protector's height, thereby promoted staff's work efficiency, thereby facilitate for staff's use.
3. This protector is used in tunnel construction through first pillar, first dead lever, fixed plate and the stub that sets up, can reach the fixed effectual purpose of protector for tunnel construction for this protector can not empty easily, thereby further promoted this protector's practicality, thereby further facilitate for staff's use.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is a connection diagram of the connection box and the second fixing bolt of the present invention;
fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.
In the figure: 1. a first support; 2. a first fixing lever; 3. a fixing plate; 4. short piles; 5. a first connecting plate; 6. a rib plate; 7. a second fixing bar; 8. a second connecting plate; 9. a first support plate; 10. supporting a tube; 11. a connection box; 12. a second support plate; 13. a support; 14. a first support bar; 15. a second support bar; 16. a protection plate; 17. canvas; 18. a first fixing bolt; 19. a second support; 20. a fixing hole; 21. a third fixing bar; 22. and a second fixing bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a protective device for tunnel construction comprises a first support 1, a first fixing rod 2 fixedly connected to an outer wall of the first support 1, the first fixing rod 2 having a diameter of five centimeters and being a stainless steel fixing rod 2 having good corrosion resistance and high strength and hardness, a fixing plate 3 fixedly connected to one end of the first fixing rod 2, and a stub 4 fixedly connected to one end of the first support 1, wherein the protective device for tunnel construction can be fixed effectively by the first support 1, the first fixing rod 2, the fixing plate 3 and the stub 4, so that the protective device cannot easily topple, the practicability of the protective device is further improved, and the protective device is further convenient for workers to use, and a second support 19 movably connected to an inner wall of the first support 1, the outer wall of the second pillar 19 is provided with a fixing hole 20, the inner wall of the fixing hole 20 is movably connected with a third fixing rod 21, the purpose of conveniently adjusting the height of the protective device for tunnel construction can be achieved through the arrangement of the first pillar 1, the second pillar 19, the fixing hole 20 and the third fixing rod 21, so that a worker can conveniently adjust the height of the protective device, the working efficiency of the worker is improved, and convenience is brought to the use of the worker, one end of the second pillar 19 is fixedly connected with a first connecting plate 5, the bottom of the first connecting plate 5 is fixedly connected with a ribbed plate 6, the bottom of the first connecting plate 5 is fixedly connected with a second fixing rod 7, one side of the first connecting plate 5 is fixedly connected with a second connecting plate 8, one side of the second connecting plate 8 is movably connected with a first fixing bolt 18, one end of the first fixing bolt 18 penetrates one side of the second connecting plate 8 and extends to the inner wall of the first supporting plate 9, and the outer wall of the first fixing bolt 18 is provided with external threads, the top of the first connecting plate 5 is movably connected with a first supporting plate 9, the number of the supporting tubes 10 is two, the two supporting tubes 10 are symmetrically arranged by taking the vertical central line of the first supporting plate 9 as a symmetry axis, the front of the first supporting plate 9 is fixedly connected with the supporting tubes 10, the outer wall of the second supporting column 19 is fixedly connected with a connecting box 11, the inner wall of the connecting box 11 is movably connected with a second supporting plate 12, the top of the second supporting plate 12 is fixedly connected with a bracket 13, the top of the bracket 13 is movably connected with the outer wall of the supporting tube 10, the bracket 13 is an M-shaped bracket, the front of the connecting box 11 is movably connected with a second fixing bolt 22, the top of the first supporting plate 9 is fixedly connected with a first supporting rod 14, the number of the first supporting rods 14 is two, and the two first supporting rods 14 are symmetrically arranged by, top fixedly connected with second bracing piece 15 of first bracing piece 9, the diameter of second bracing piece 15 is fifteen centimetres, and the length of second bracing piece 15 is thirty centimetres, the one end fixedly connected with guard plate 16 of second bracing piece 15, second bracing piece 12 through setting up, support 13, stay tube 10, floor 6, second dead lever 7, second pillar 19, first bracing piece 14, second bracing piece 15, first bracing piece 9 and guard plate 16, can reach the strong mesh of stability, the problem of general protection device poor stability for tunnel construction has been solved, make this protection device can not easy damage, thereby tunnel construction's security has been promoted, thereby the practicality of this protection device has been promoted, 16 outer wall fixedly connected with canvas guard plate 17.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When using, first backup pad 9, first bracing piece 14, second bracing piece 15 and guard plate 16 carry out first step protection, carry out preliminary reinforcement to guard plate 16, and floor 6 and second dead lever 7 carry out further fixed to first backup pad 9 again, and second backup pad 12 and support 13 carry out auxiliary stay to first backup pad 9 to this protector's stability has further been promoted.
In conclusion, this protector for tunnel construction can reach the strong purpose of stability, has solved the poor problem of general protector for tunnel construction stability for this protector can not easy damage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a protector is used in tunnel construction, includes first pillar (1), its characterized in that: the outer wall of the first support column (1) is fixedly connected with a first fixing rod (2), one end of the first fixing rod (2) is fixedly connected with a fixing plate (3), one end of the first support column (1) is fixedly connected with a short pile (4), the inner wall of the first support column (1) is movably connected with a second support column (19), the outer wall of the second support column (19) is provided with a fixing hole (20), the inner wall of the fixing hole (20) is movably connected with a third fixing rod (21), one end of the second support column (19) is fixedly connected with a first connecting plate (5), the bottom of the first connecting plate (5) is fixedly connected with a ribbed plate (6), the bottom of the first connecting plate (5) is fixedly connected with a second fixing rod (7), one side of the first connecting plate (5) is fixedly connected with a second connecting plate (8), one side of the second connecting plate (8) is movably connected with a first fixing bolt (18), the utility model discloses a supporting plate for the wall of building, including first connecting plate (5), the top swing joint of first backup pad (5) has first backup pad (9), the positive fixedly connected with stay tube (10) of first backup pad (9), the outer wall fixedly connected with connecting box (11) of second pillar (19), the inner wall swing joint of connecting box (11) has second backup pad (12), the top fixedly connected with support (13) of second backup pad (12), the positive swing joint of connecting box (11) has second fixing bolt (22), the first bracing piece (14) of the top fixedly connected with of first backup pad (9), the top fixedly connected with second bracing piece (15) of first backup pad (9), the one end fixedly connected with guard plate (16) of second bracing piece (15), the outer wall fixedly connected with canvas (17) of guard plate (16).
2. The protection device for tunnel construction according to claim 1, wherein: the top of the bracket (13) is movably connected with the outer wall of the supporting tube (10), and the bracket (13) is an M-shaped bracket.
3. The protection device for tunnel construction according to claim 1, wherein: the number of the first supporting rods (14) is two, and the two first supporting rods (14) are symmetrically arranged by taking the vertical central line of the first supporting plate (9) as a symmetry axis.
4. The protection device for tunnel construction according to claim 1, wherein: the number of the supporting tubes (10) is two, and the two supporting tubes (10) are symmetrically arranged by taking the vertical central line of the first supporting plate (9) as a symmetry axis.
5. The protection device for tunnel construction according to claim 1, wherein: one end of the first fixing bolt (18) penetrates through one side of the second connecting plate (8) and extends to the inner wall of the first supporting plate (9), and an external thread is arranged on the outer wall of the first fixing bolt (18).
6. The protection device for tunnel construction according to claim 1, wherein: the diameter of the first fixing rod (2) is five centimeters, and the first fixing rod (2) is a stainless steel fixing rod.
7. The protection device for tunnel construction according to claim 1, wherein: the diameter of the second supporting rod (15) is fifteen centimeters, and the length of the second supporting rod (15) is thirty centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291248.9U CN211777502U (en) | 2019-12-18 | 2019-12-18 | Protector is used in tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291248.9U CN211777502U (en) | 2019-12-18 | 2019-12-18 | Protector is used in tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211777502U true CN211777502U (en) | 2020-10-27 |
Family
ID=72976542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922291248.9U Expired - Fee Related CN211777502U (en) | 2019-12-18 | 2019-12-18 | Protector is used in tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211777502U (en) |
-
2019
- 2019-12-18 CN CN201922291248.9U patent/CN211777502U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210806 Address after: 430000 Li Jia Ji Jie Hu Lin Gang Cun, Huangpi District, Wuhan City, Hubei Province Patentee after: Wuhan Yongxing Jijin steel mould Co.,Ltd. Address before: 300000 Hebei University of technology, No. 5340 Xiping Road, Shuangkou Town, Beichen District, Tianjin Patentee before: Wang Yafeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |