CN220929428U - Support protector - Google Patents
Support protector Download PDFInfo
- Publication number
- CN220929428U CN220929428U CN202322688257.8U CN202322688257U CN220929428U CN 220929428 U CN220929428 U CN 220929428U CN 202322688257 U CN202322688257 U CN 202322688257U CN 220929428 U CN220929428 U CN 220929428U
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- Prior art keywords
- support plate
- rod
- supporting
- plate
- support
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- 230000001012 protector Effects 0.000 title claims description 4
- 230000004224 protection Effects 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 abstract description 3
- 239000004575 stone Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 239000011435 rock 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 discloses a support protection device, which belongs to the field of support protection devices and comprises a first support plate, wherein two side positions of the first support plate are movably connected with a second support plate, a protection mechanism is movably arranged below the first support plate and the second support plate, an integral support plate body is disassembled into the first support plate and the second support plate through the arranged protection mechanism, so that the support plate body is convenient to transport, the first support plate is moved into a tunnel, a corresponding movable plate and a first support rod are pushed by a corresponding hydraulic cylinder, the first support plate is lifted up, a fixing rod corresponding to the second support plate is inserted into a fixing tube and is fixed through a bolt, then the hydraulic cylinder corresponding to the second support plate is started, the second support plate is moved upwards to be mutually installed with an inserting rod through an inserting hole, and the first support plate and the second support plate are spliced into an integral support plate body again, so that the installation and the disassembly of the protection mechanism are more convenient and the use are facilitated.
Description
Technical Field
The utility model relates to the field of support protection devices, in particular to a support protection device.
Background
The tunnel engineering is a building which is built underground or underwater or in mountain, is paved with railways or is built on roads for motor vehicles to pass through, can be divided into mountain tunnel engineering, underwater tunnel engineering and urban tunnel engineering according to the position of the building, and supports and protects the tunnel top through the supporting and protecting device in order to prevent falling rocks and fragments from occurring at the tunnel top in the tunnel construction process.
Disclosure of utility model
The utility model mainly aims to provide a supporting and protecting device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a support protector, includes a backup pad, the both sides position swing joint of backup pad No. one has No. two backup pads, the below movable mounting of backup pad No. one, no. two backup pads has protection machanism, protection machanism includes a bracing piece, no. two bracing pieces, inserted bar, a support frame, no. two support frames, fly leaf, bottom plate, pneumatic cylinder, fixed pipe and dead lever, the upper end of a bracing piece, no. two bracing pieces respectively with a backup pad, no. two backup pad fixed connection, inserted bar fixed mounting is in the both sides position of a backup pad, no. one bracing piece, no. two bracing pieces respectively movable mounting is in a support frame, no. two support frames, the fly leaf is located the below position of a support frame or No. two support frames, bottom plate fixed mounting is in the below position of fly leaf, the pneumatic cylinder is located the position between bottom plate and the fly leaf, pneumatic cylinder fixed connection is on the bottom plate, and the telescopic link and fly leaf fixed connection of pneumatic cylinder, fixed pipe fixed mounting is in the both sides position of a support frame, fixed mounting is in the side of No. two support frames.
Preferably, the protection mechanism further comprises a connecting table and a jack, the connecting table is fixedly installed at one side of the second supporting plate, the jack is formed in the connecting table, and the inserting rod is movably installed in the jack of the connecting table.
Preferably, the protection mechanism further comprises a connecting rod and a movable hole, the upper end of the connecting rod is fixedly connected with the first support frame or the second support frame, and the lower end of the connecting rod is fixedly connected with the bottom plate.
Preferably, the protection mechanism further comprises a movable hole, the movable hole is formed in the movable plate, and the movable plate is movably mounted with the connecting rod through the movable hole.
Preferably, the protection mechanism further comprises a roller, and the roller is fixedly connected to the bottom surface of the bottom plate.
Preferably, the protection mechanism further comprises a fixing hole and a bolt, the fixing hole is respectively formed in the fixing pipe and the fixing rod, the fixing rod is movably mounted in the fixing pipe, and the bolt is movably mounted in the fixing hole of the fixing pipe and the fixing rod.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the arranged protection mechanism, the whole support plate body is disassembled into the first support plate and the second support plate, so that the support plate body is convenient to transport, the first support plate is moved into a tunnel, the corresponding movable plate and the first support plate are pushed by the corresponding hydraulic cylinders, the first support plate is jacked up the tunnel, the fixing rod corresponding to the second support plate is inserted into the fixing tube and fixed by the bolts, then the hydraulic cylinders corresponding to the second support plate are started, the second support plate is moved upwards, the second support plate is mutually installed with the inserted rod through the insertion holes, and the first support plate and the second support plate are spliced into the whole support plate body again, so that the protection mechanism is more convenient to install and disassemble and is more convenient to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic structural view of a first support plate and a second support plate according to the present utility model;
FIG. 3 is a schematic structural view of a first support frame according to the present utility model;
Fig. 4 is a schematic structural view of a second support frame according to the present utility model.
In the figure: 1. a first support plate; 2. a second supporting plate; 3. a protective mechanism; 301. a first support rod; 302. a second support rod; 303. a connection station; 304. a rod; 305. a jack; 306. a first support frame; 307. a second support frame; 308. a movable plate; 309. a bottom plate; 310. a roller; 311. a connecting rod; 312. a movable hole; 313. a hydraulic cylinder; 314. a fixed tube; 315. a fixing hole; 316. a plug pin; 317. and a fixing rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a support protection device comprises a first support plate 1, two side positions of the first support plate 1 are movably connected with a second support plate 2, a protection mechanism 3 is movably arranged at one side position of the first support plate 1 and the second support plate 2, the protection mechanism 3 comprises a first support rod 301, a second support rod 302, an inserting rod 304, a first support frame 306, a second support frame 307, a movable plate 308, a bottom plate 309, a hydraulic cylinder 313, a fixing pipe 314 and a fixing rod 317, the upper ends of the first support rod 301 and the second support rod 302 are fixedly connected with the first support plate 1 and the second support plate 2 respectively, the inserting rod 304 is fixedly arranged at two side positions of the first support plate 1, the protection mechanism 3 further comprises a connecting table 303 and an inserting hole 305, the connecting table 303 is fixedly arranged at one side position of the second support plate 2, the inserting hole 305 is formed in the connecting table 303, the protection mechanism 3 is mutually supported by the first support plate 1 and the second support plate 2 and the top of a tunnel, the first support plate 1 and the second support plate 2 are prevented from being detached from the whole support plate 2 through the inserting rod 304 and the inserting hole 305 of the second support plate 2.
The first supporting rod 301 and the second supporting rod 302 are respectively movably arranged in the first supporting frame 306 and the second supporting frame 307, the movable plate 308 is positioned at the lower position of the first supporting frame 306 or the second supporting frame 307, the bottom plate 309 is fixedly arranged at the lower position of the movable plate 308, the hydraulic cylinder 313 is positioned between the bottom plate 309 and the movable plate 308, the hydraulic cylinder 313 is fixedly connected on the bottom plate 309, the telescopic rod of the hydraulic cylinder 313 is fixedly connected with the movable plate 308, the fixed pipe 314 is fixedly arranged at the two side positions of the first supporting frame 306, the fixed rod 317 is fixedly arranged at the side surface position of the second supporting frame 307, the protection mechanism 3 also comprises a connecting rod 311 and a movable hole 312, the upper end of the connecting rod 311 is fixedly connected with the first supporting frame 306 or the second supporting frame 307, the lower end of the connecting rod 311 is fixedly connected with the bottom plate 309, the protection mechanism 3 also comprises a movable hole 312 which is arranged on the movable plate 308, the movable plate 308 is movably mounted with the connecting rod 311 through a movable hole 312, the protection mechanism 3 also comprises a roller 310, the roller 310 is fixedly connected to the bottom surface of the bottom plate 309, the protection mechanism 3 also comprises a fixed hole 315 and a bolt 316, the fixed hole 315 is respectively arranged on the fixed pipe 314 and the fixed rod 317, the fixed rod 317 is movably mounted in the fixed pipe 314, the bolt 316 is movably mounted in the fixed hole 315 of the fixed pipe 314 and the fixed rod 317, the first support frame 306 is pushed to move the first support plate 1 to a proper position in the tunnel, the hydraulic cylinder 313 below the first support frame 306 is started, the first support plate 1 moves upwards to bear against part of the top of the tunnel, then the second support frame 307 is respectively pushed to the side surface of the first support frame 306, the fixed rod 317 is inserted into the fixed pipe 314, and the fixed hole 315 of the fixed rod 317 is inserted into the fixed pipe 314 and the fixed rod 317 through the bolt 316, the hydraulic cylinder 313 below the second supporting rod 302 is started, the second supporting plate 2 moves upwards, the second supporting plate 2 is fixedly connected with the inserting rod 304 through the inserting hole 305 of the connecting table 303, the first supporting plate 1 and the second supporting plate 2 are spliced into a whole and are propped against the rest of the top of the tunnel, when the hydraulic cylinder 313 below the second supporting plate 2 and the first supporting plate 1 needs to be disassembled, the hydraulic cylinder 313 below the second supporting plate 2 and the first supporting plate 1 are reset in sequence, and the bolts 316 are disassembled, so that the installation and the disassembly are convenient.
It should be noted that, the present utility model is a supporting protection device, the protection mechanism 3 supports the top of the tunnel with the first supporting plate 1 and the second supporting plate 2 to prevent broken stone and chips, the first supporting plate 1 is mounted with the jack 305 of the connecting table 303 of the second supporting plate 2 through the inserting rod 304, so that the whole plate body of the top of the protecting and supporting tunnel is disassembled into three parts, the disassembled first supporting plate 1 and second supporting plate 2 are convenient for transportation, the first supporting plate 1 and second supporting plate 2 are movably mounted with the first supporting frame 306 and the second supporting frame 307 through the first supporting rod 301 and the second supporting rod 302, the first supporting frame 306 and the second supporting frame 307 are pushed, the first supporting frame 306 and the second supporting frame 307 are moved through the roller 310 on the bottom plate 309, the first supporting frame 306 is pushed to move the first supporting plate 1 to a proper position in the tunnel, the hydraulic cylinder 313 below the first support frame 306 is started, so that the movable plate 308 below the first support frame 301 moves upwards, the first support plate 1 moves upwards to prop against the top of a part of the tunnel, then the second support frame 307 is respectively pushed to the side position of the first support frame 306, the fixing rod 317 is inserted into the fixing pipe 314 and the fixing hole 315 of the fixing rod 317 through the bolt 316 to fix, then the hydraulic cylinder 313 below the second support frame 302 is started, so that the movable plate 308 below the second support frame 302 moves upwards, so that the second support plate 2 moves upwards, the first support plate 1 and the second support plate 2 are fixedly connected with the inserting rod 304 through the inserting hole 305 of the connecting table 303, so that the first support plate 1 and the second support plate 2 are spliced into a whole and prop against the rest part of the top of the tunnel to support the top of the tunnel, broken stone and chips are prevented from falling, through the protective structure, the installation and the disassembly of the device are more convenient, and the device is convenient to use.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. The present utility model has been described in detail with particular reference to preferred embodiments thereof, but it should not be understood by those skilled in the art that the utility model is not limited thereto, but is capable of numerous changes, modifications, substitutions and alterations herein without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a support protector, includes backup pad (1), the both sides position swing joint of backup pad (1) has No. two backup pads (2), its characterized in that: the utility model discloses a hydraulic device, which is characterized in that a protection mechanism (3) is movably arranged at the lower positions of a first supporting plate (1) and a second supporting plate (2), the protection mechanism (3) comprises a first supporting rod (301), a second supporting rod (302), an inserting rod (304), a first supporting frame (306), a second supporting frame (307), a movable plate (308), a bottom plate (309), a hydraulic cylinder (313), a fixed pipe (314) and a fixed rod (317), the upper ends of the first supporting rod (301) and the second supporting rod (302) are respectively and fixedly connected with the first supporting plate (1) and the second supporting plate (2), the inserting rod (304) is fixedly arranged at the two side positions of the first supporting plate (1), the first supporting rod (301) and the second supporting rod (302) are respectively and movably arranged in the first supporting frame (306) and the second supporting frame (307), the movable plate (308) is positioned at the lower position of the first supporting frame (306) or the second supporting frame (307), the bottom plate (309) is fixedly arranged at the lower position of the movable plate (308), the bottom plate (309) is positioned between the bottom plate (309) and the movable plate (308) and the movable plate (313) are fixedly connected with the hydraulic cylinder (313), the fixing pipes (314) are fixedly arranged at the two sides of the first support frame (306), and the fixing rods (317) are fixedly arranged at the side surfaces of the second support frame (307).
2. A support guard as claimed in claim 1, wherein: the protection mechanism (3) further comprises a connecting table (303) and a jack (305), the connecting table (303) is fixedly installed at one side of the second supporting plate (2), the jack (305) is arranged on the connecting table (303), and the inserting rod (304) is movably installed in the jack (305) of the connecting table (303).
3. A support guard as claimed in claim 2, wherein: the protection mechanism (3) further comprises a connecting rod (311) and a movable hole (312), the upper end of the connecting rod (311) is fixedly connected with the first support frame (306) or the second support frame (307), and the lower end of the connecting rod (311) is fixedly connected with the bottom plate (309).
4. A support guard as claimed in claim 3, wherein: the protection mechanism (3) further comprises a movable hole (312), the movable hole (312) is formed in the movable plate (308), and the movable plate (308) is movably mounted with the connecting rod (311) through the movable hole (312).
5. A support guard as claimed in claim 4, wherein: the protection mechanism (3) further comprises a roller (310), and the roller (310) is fixedly connected to the bottom surface of the bottom plate (309).
6. A support guard as claimed in claim 5, wherein: the protection mechanism (3) further comprises a fixing hole (315) and a bolt (316), the fixing hole (315) is respectively formed in the fixing tube (314) and the fixing rod (317), the fixing rod (317) is movably mounted in the fixing tube (314), and the bolt (316) is movably mounted in the fixing hole (315) of the fixing tube (314) and the fixing rod (317).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322688257.8U CN220929428U (en) | 2023-10-08 | 2023-10-08 | Support protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322688257.8U CN220929428U (en) | 2023-10-08 | 2023-10-08 | Support protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220929428U true CN220929428U (en) | 2024-05-10 |
Family
ID=90960854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322688257.8U Active CN220929428U (en) | 2023-10-08 | 2023-10-08 | Support protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220929428U (en) |
-
2023
- 2023-10-08 CN CN202322688257.8U patent/CN220929428U/en active Active
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