CN112145205B - Mounting rack for tunnel waterproof board and use method - Google Patents
Mounting rack for tunnel waterproof board and use method Download PDFInfo
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- CN112145205B CN112145205B CN202010904299.9A CN202010904299A CN112145205B CN 112145205 B CN112145205 B CN 112145205B CN 202010904299 A CN202010904299 A CN 202010904299A CN 112145205 B CN112145205 B CN 112145205B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 23
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/381—Setting apparatus or devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/383—Waterproofing; Heat insulating; Soundproofing; Electric insulating by applying waterproof flexible sheets; Means for fixing the sheets to the tunnel or cavity wall
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a mounting rack for a tunnel waterproof board and a use method thereof, aiming at the problem that the occupied space of the top is large, the invention provides a scheme which comprises a main rod, wherein lifting columns are inserted into the outer wall of the top of the main rod, stabilizing columns are connected between the main rod through bolts, fixing rods II are connected between the lifting columns through bolts, a supporting shaft is connected with the outer wall of the top of the lifting column through a bearing, a movable mechanism is fixed on the supporting shaft, a strut is connected with the outer wall of one side of the main rod through bolts, and a fixing mechanism is fixed on the outer wall of the strut. When the main support shaft moves in the limiting groove plate, the bone plate is contracted under the blocking action of downward force and the blocking rod, the supporting arc plates are gathered, the area of the supporting waterproof plate is reduced, the occupied space is reduced, when the main support shaft rises, the bone plate is opened under the action of the spring tube, the area of the supporting waterproof plate is increased, the top of the device is effectively utilized, and the flexibility of the device is improved.
Description
Technical Field
The invention relates to the technical field of placement devices, in particular to a tunnel waterproof board mounting rack and a using method thereof.
Background
The tunnel waterproof board is an anti-seepage material prepared from a high molecular polymer serving as a basic raw material, so that liquid leakage can be avoided, and gas volatilization can be prevented. Is widely applied to buildings, traffic, subways, tunnels and engineering settings. The waterproof board has the main functions of avoiding liquid leakage and gas volatilization, and has the functions of preventing seepage and isolation in rock engineering, but also has the functions of reinforcing and protecting.
The installation rack of the existing tunnel waterproof board and the use method are time-consuming and labor-consuming during installation, and the waterproof board support at the top of the device is not flexible enough to place the waterproof board, so that the device is inconvenient to use when being used, and inconvenient for staff to use.
Disclosure of Invention
Based on the technical problem that an existing installation rack and an application method of a tunnel waterproof board are not flexible enough, the invention provides the installation rack and the application method of the tunnel waterproof board.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an installation rack and application method of tunnel waterproof board, includes the mobile jib, the grafting of mobile jib top outer wall has the lift post, there is the steady post through bolted connection between the mobile jib, there is dead lever two through bolted connection between the lift post, lift post top outer wall has the back shaft through the bearing connection, the back shaft is fixed with movable mechanism, mobile jib one side outer wall has the pillar through bolted connection, the pillar outer wall is fixed with fixed establishment, pillar one side outer wall has the connecting rod through bolted connection, connecting rod one side outer wall has the outer pole through bolted connection.
As still further aspects of the invention: the outer wall of the top of the outer rod is connected with a guide post through a bolt, and a limit screw is connected between the outer rod and the support post through threads.
As still further aspects of the invention: the outer wall of one side of the lifting column is welded with a rack, a rotary tooth column is inserted between the main rods, the rotary tooth column is meshed with the rack, and the outer wall of one side of the rotary tooth column is connected with a rotary handle through a bolt.
As still further aspects of the invention: the movable mechanism comprises inclined rods, the inclined rods are sleeved on the outer wall of a supporting shaft, a baffle rod is connected between the inclined rods through bolts, the inclined rods are connected with cross rods through hinges, the supporting shaft is connected with a bearing rod through a bearing, and a countershaft is connected between the bearing rods through bearings.
As still further aspects of the invention: the outer wall of one side of the support column is connected with the support column through a bolt, a limiting groove plate is connected between the support columns through a bolt, a main support shaft is inserted into the inner wall of the limiting groove plate, and a fixing nut is connected with the outer wall of one side of the main support shaft through threads.
As still further aspects of the invention: the outer wall of the main support shaft is sleeved with a chute main board, an adjusting groove is formed in the wall of the chute main board, and the auxiliary shaft is inserted into the adjusting groove.
As still further aspects of the invention: the main shaft outer wall has cup jointed the bone plate, and the bottom of bone plate all is located inside the spout mainboard, bone plate top outer wall has the support arc board through bolted connection, and supports arc board top outer wall and seted up the draw-in groove.
As still further aspects of the invention: the outer rods are connected with a first fixing rod through bolts, and the bone plates are connected with a spring tube through bolts.
The invention provides a use method of a mounting rack of a tunnel waterproof board, which comprises the following steps:
t1: the rocking handle is rotated, the rotary tooth column is rotated, the lifting column is regulated to the lowest position through the meshing action of the rotary tooth column and the rack, and the outer rod is regulated to the designated position of the tunnel and then the limit screw rod is rotated to fix the outer rod;
t2: when the radian of the top of a designated tunnel is regulated, the fixed nut is screwed out, the main support shaft is moved to move in the limiting groove plate, when the main support shaft moves downwards, the bone plate is contracted under the blocking action of downward force and the baffle rod, the supporting arc plates are gathered, the area of the supporting waterproof plate is reduced, the occupation of space is reduced, and when the main support shaft ascends, the bone plate is expanded under the action of the spring tube, the area of the supporting waterproof plate is increased, so that the top of the device is effectively utilized;
t3: after the adjustment is finished, the fixing nut is screwed to fix the main support shaft, the waterproof board is paved at the top of the supporting arc board, the rocking handle is rotated to enable the lifting column to move upwards, and the waterproof board is installed at the top of the tunnel and put into use.
The beneficial effects of the invention are as follows:
1. through the fixed nut, the main support shaft, the limiting groove plate, the baffle rod, the supporting arc plate and the bone plate, when the main support shaft moves downwards, the bone plate contracts under the blocking action of the downward force and the baffle rod, the supporting arc plate is gathered together, the area of the supporting waterproof plate is reduced, the occupation of space is reduced, when the main support shaft rises, the bone plate is expanded under the action force of the spring tube, the area of the supporting waterproof plate is increased, the top of the device is effectively utilized, and the flexibility of the device is improved;
2. through the rotating tooth column, the lifting column, the rack and the rocking handle, the top of the device is adjusted to be the lowest, the waterproof board is convenient to carry manually, the installation efficiency of the waterproof board is improved, the rocking handle is rotated after installation, the rotating tooth column enables the waterproof board to be placed at the top for waterproof work through the meshing action with the rack, and the waterproof board is high in flexibility and convenient to use;
3. through countershaft, load-carrying bar and the back shaft that set up, take place the off normal when preventing that the device top from adjusting, the countershaft receives the fixed action of both sides back shaft, guarantees the vertical direction of moving of spout mainboard, makes the device be difficult for rocking when adjusting, improves the stability of device.
Drawings
Fig. 1 is a schematic diagram of an overall structure of an installation rack for a tunnel waterproof board and an embodiment of a using method of the invention;
fig. 2 is a schematic view of a part of a movable mechanism of an installation rack for a tunnel waterproof board and an embodiment of a using method according to the present invention;
fig. 3 is a schematic partial perspective view of an installation rack for a tunnel waterproof board and an embodiment of a using method according to the present invention;
fig. 4 is a schematic structural view of a supporting arc plate of an embodiment of a mounting rack for a tunnel waterproof board and a using method of the invention.
In the figure: 1-stabilizing column, 2-outer pole, 3-rotating tooth column, 4-lifting column, 5-supporting rod, 6-cross rod, 7-spring tube, 8-bone plate, 9-supporting arc plate, 10-clamping groove, 11-supporting column, 12-guiding column, 13-limit screw, 14-connecting rod, 15-fixing rod I, 16-main rod, 17-inclined rod, 18-fixing nut, 19-limit groove plate, 20-sliding rod, 21-fixing rod II, 22-supporting shaft, 23-main supporting shaft, 24-bearing rod, 25-auxiliary shaft, 26-rack, 27-rocking handle, 28-sliding groove main plate, 29-adjusting groove and 30-blocking rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Example 1
Referring to fig. 1-4, a mounting rack for a tunnel waterproof board comprises a main rod 16, lifting columns 4 are spliced on the outer wall of the top of the main rod 16, stabilizing columns 1 are connected between the main rods 16 through bolts, fixing rods two 21 are connected between the lifting columns 4 through bolts, a supporting shaft 22 is connected to the outer wall of the top of the lifting columns 4 through bearings, a movable mechanism is fixed on the supporting shaft 22, a supporting column 11 is connected to the outer wall of one side of the main rod 16 through bolts, a fixing mechanism is fixed to the outer wall of the supporting column 11, a connecting rod 14 is connected to the outer wall of one side of the supporting column 11 through bolts, and an outer rod 2 is connected to the outer wall of one side of the connecting rod 14 through bolts.
In the invention, the outer wall of the top of the outer rod 2 is connected with a guide post 12 through a bolt, and a limit screw 13 is connected between the outer rod 2 and the support post 11 through threads.
In the invention, a rack 26 is welded on the outer wall of one side of a lifting column 4, a rotary tooth column 3 is inserted between main rods 16, the rotary tooth column 3 is meshed with the rack 26, and a rotary handle 27 is connected on the outer wall of one side of the rotary tooth column 3 through bolts.
In the invention, the movable mechanism comprises inclined rods 17, the inclined rods 17 are sleeved on the outer wall of a supporting shaft 22, a baffle rod 30 is connected between the inclined rods 17 through bolts, the inclined rods 17 are connected with a cross rod 6 through hinges, the supporting shaft 22 is connected with a bearing rod 24 through a bearing, and a countershaft 25 is connected between the bearing rods 24 through bearings.
According to the invention, the outer wall of one side of a support column 11 is connected with a support rod 5 through bolts, a limiting groove plate 19 is connected between the support rods 5 through bolts, a main support shaft 23 is inserted into the inner wall of the limiting groove plate 19, and the outer wall of one side of the main support shaft 23 is connected with a fixing nut 18 through threads.
In the invention, the outer wall of the main support shaft 23 is sleeved with a chute main board 28, an adjusting groove 29 is formed in the wall of the chute main board 28, and the auxiliary shaft 25 is inserted into the adjusting groove 29.
In the invention, the outer wall of a main support shaft 23 is sheathed with a bone plate 8, the bottoms of the bone plate 8 are all positioned in a chute main plate 28, the outer wall of the top of the bone plate 8 is connected with a supporting arc plate 9 through bolts, and the outer wall of the top of the supporting arc plate 9 is provided with a clamping groove 10.
In the invention, a first fixing rod 15 is connected between the outer rods 2 through bolts, and a spring tube 7 is connected between the bone plates 8 through bolts.
When the lifting device is used, the rocking handle 27 is rotated, the rotary tooth column 3 is rotated, the lifting column 4 is regulated to the lowest position through the meshing action of the lifting device and the rack 26, the limiting screw 13 is rotated after the outer rod 2 is regulated to the appointed position of a tunnel, the outer rod 2 is fixed, the fixing nut 18 is screwed out when the radian of the top of the appointed tunnel is regulated, the main supporting shaft 23 is moved in the limiting groove plate 19, when the main supporting shaft 23 moves downwards, the bone plate 8 is contracted under the blocking action of the downward force and the baffle rod 30, the supporting arc plates 9 are closed, the area for supporting the waterproof plates is reduced, the occupied space is reduced, when the main supporting shaft 23 ascends, the bone plate 8 is expanded under the action of the spring tube 7, the area for supporting the waterproof plates is increased, the top of the device is effectively utilized, after the regulation is finished, the fixing nut 18 is screwed, the main supporting shaft 23 is fixed, the waterproof plates are paved on the top of the supporting arc plates 9, the rocking handle 10 is rotated to enable the lifting column 4 to move upwards, and the waterproof plates are installed on the top of the tunnel to be put into use.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a tunnel waterproof board's installation rack, includes mobile jib (16), its characterized in that, mobile jib (16) top outer wall peg graft has lift post (4), there is stabilizing column (1) through bolted connection between mobile jib (16), there is dead lever two (21) through bolted connection between lift post (4), there is back shaft (22) top outer wall through bearing connection of lift post (4), back shaft (22) are fixed with movable mechanism, mobile jib (16) one side outer wall has pillar (11) through bolted connection, pillar (11) outer wall is fixed with fixed establishment, pillar (11) one side outer wall has connecting rod (14) through bolted connection, connecting rod (14) one side outer wall has outer pole (2) through bolted connection;
the outer wall of one side of the support column (11) is connected with the support column (5) through bolts, limiting groove plates (19) are connected between the support columns (5) through bolts, a main support shaft (23) is inserted into the inner wall of each limiting groove plate (19), and a fixing nut (18) is connected with the outer wall of one side of the main support shaft (23) through threads;
the outer wall of the main shaft (23) is sleeved with a chute main board (28), an adjusting groove (29) is formed in the wall of the chute main board (28), and the auxiliary shaft (25) is inserted into the adjusting groove (29);
the outer wall of the main support shaft (23) is sleeved with a bone plate (8), the bottoms of the bone plates (8) are all positioned in a chute main board (28), the outer wall of the top of the bone plate (8) is connected with a supporting arc plate (9) through bolts, and the outer wall of the top of the supporting arc plate (9) is provided with a clamping groove (10);
a first fixing rod (15) is connected between the outer rods (2) through bolts, and a spring tube (7) is connected between the bone plates (8) through bolts.
2. The mounting rack for the tunnel waterproof board according to claim 1, wherein the outer wall of the top of the outer rod (2) is connected with a guide post (12) through a bolt, and a limit screw (13) is connected between the outer rod (2) and the support post (11) through threads.
3. The mounting and placing frame for the tunnel waterproof board according to claim 1, wherein a rack (26) is welded on the outer wall of one side of the lifting column (4), a rotary tooth column (3) is inserted between the main rods (16), the rotary tooth column (3) is meshed with the rack (26), and a rocking handle (27) is connected to the outer wall of one side of the rotary tooth column (3) through a bolt.
4. The mounting and placing frame for the tunnel waterproof board according to claim 1, wherein the movable mechanism comprises inclined rods (17), the inclined rods (17) are sleeved on the outer wall of the supporting shaft (22), baffle rods (30) are connected between the inclined rods (17) through bolts, the inclined rods (17) are connected with cross rods (6) through hinges, the supporting shaft (22) is connected with a bearing rod (24) through a bearing, and auxiliary shafts (25) are connected between the bearing rods (24) through bearings.
5. The method of using a mounting rack for a tunnel flashing according to any of claims 1-4, comprising the steps of:
t1: the rocking handle (27) is rotated, the rotary tooth column (3) rotates, the lifting column (4) is adjusted to the lowest position through the meshing action of the rotary tooth column and the rack (26), and after the outer rod (2) is adjusted to the designated position of the tunnel, the limit screw (13) is rotated to fix the outer rod (2);
t2: when the radian of the top of a specified tunnel is regulated, the fixing nut (18) is screwed out, the main support shaft (23) is moved to move in the limiting groove plate (19), when the main support shaft (23) moves downwards, the bone plate (8) is contracted under the blocking action of downward force and the baffle rod (30), the supporting arc plate (9) is closed, the area for supporting the waterproof plate is reduced, the occupation of space is reduced, and when the main support shaft (23) ascends, the bone plate (8) is expanded under the acting force of the spring tube (7), the area for supporting the waterproof plate is increased, so that the top of the device is effectively utilized;
t3: after the adjustment is finished, the fixing nut (18) is screwed to fix the main support shaft (23), the waterproof board is paved at the top of the support arc board (9), the rocking handle (27) is rotated to enable the lifting column (4) to move upwards, and the waterproof board is installed at the top of the tunnel to be put into use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010904299.9A CN112145205B (en) | 2020-09-01 | 2020-09-01 | Mounting rack for tunnel waterproof board and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010904299.9A CN112145205B (en) | 2020-09-01 | 2020-09-01 | Mounting rack for tunnel waterproof board and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112145205A CN112145205A (en) | 2020-12-29 |
| CN112145205B true CN112145205B (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010904299.9A Active CN112145205B (en) | 2020-09-01 | 2020-09-01 | Mounting rack for tunnel waterproof board and use method |
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| Country | Link |
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| CN (1) | CN112145205B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818907B (en) * | 2021-09-10 | 2022-07-01 | 山东大学 | Tunnel surrounding rock protective material installation device and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3037374A1 (en) * | 1980-10-03 | 1982-05-19 | Helmut Dipl.-Ing. 4630 Bochum Edeling | Waterproof layered concrete tunnel lining - has sliding sheet and joined pumped concrete layer on sprayed jointless layer |
| CN202768019U (en) * | 2012-09-04 | 2013-03-06 | 湖南五新重型装备有限公司 | Tunnel lining trolley used for small city gate cross section |
| CN107060823B (en) * | 2017-04-11 | 2024-05-14 | 中铁二十一局集团第三工程有限公司 | Non-dismantling trolley for tunnel anchor section secondary lining concrete construction |
| CN109989772A (en) * | 2019-04-30 | 2019-07-09 | 厦门合诚工程技术有限公司 | A kind of tunnel reinforcement mould clamp device |
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- 2020-09-01 CN CN202010904299.9A patent/CN112145205B/en active Active
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| CN112145205A (en) | 2020-12-29 |
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Effective date of registration: 20230620 Address after: 130,000 Building 1, Yongchang Community, Nanguan District, Changchun City, Jilin Province Applicant after: China Railway Jilin Investment and Construction Co.,Ltd. Address before: College of architecture and planning, Jilin Jianzhu University, 5088 Xincheng street, Changchun City, Jilin Province Applicant before: Wang Wenge |
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