CN210887260U - Water retaining device of quick concatenation under open cut tunnel construction - Google Patents
Water retaining device of quick concatenation under open cut tunnel construction Download PDFInfo
- Publication number
- CN210887260U CN210887260U CN201921645711.9U CN201921645711U CN210887260U CN 210887260 U CN210887260 U CN 210887260U CN 201921645711 U CN201921645711 U CN 201921645711U CN 210887260 U CN210887260 U CN 210887260U
- Authority
- CN
- China
- Prior art keywords
- plate body
- block
- water retaining
- spring
- slot
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims description 43
- 241000282472 Canis lupus familiaris Species 0.000 description 6
- 239000011241 protective layer Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Slide Fasteners (AREA)
Abstract
The utility model belongs to the technical field of water retaining devices, in particular to a water retaining device which can be quickly spliced under open cut tunnel construction, aiming at the problems that the existing water retaining plate body has troublesome splicing and is inconvenient to remove and influences the construction efficiency, the following proposal is proposed, which comprises a first plate body and a second plate body, one side of the first plate body and the second plate body which are close to each other is provided with the same rubber pad, one side of the second plate body which is close to the first plate body is provided with a plurality of connecting grooves, a connecting block is slidably arranged in the connecting grooves, one side of the first plate body which is close to the second plate body is provided with a plurality of slots, the plurality of slots and the plurality of connecting grooves are in one-to-one correspondence, the inner wall of one side of each slot is provided with a clamping groove, a clamping block is clamped in the clamping groove, one side of the clamping block extends into the corresponding slot and is fixedly arranged on, meanwhile, the plate body is convenient to disassemble.
Description
Technical Field
The utility model relates to a water retaining device technical field especially relates to a water retaining device of quick concatenation under open cut tunnel construction.
Background
When the open trench tunnel is constructed by penetrating the river channel downwards, the construction is generally carried out by stages. When the tunnel of the river crossing section is implemented in two stages, when the first-stage structure is completed and then the second-stage construction is carried out, a water retaining structure is required to be arranged at the joint of the first-stage structure and the second-stage structure above the end part of the top plate of the first-stage structure. Through retrieval, patent document with application number 201820471478.6 discloses a water retaining structure for construction of a river channel under an open trench tunnel, wherein the water retaining structure comprises a roof waterproof layer, a first protective layer, a second protective layer and a water retaining structure wall; the water retaining structure is arranged above a top plate structure of the constructed open cut tunnel; the roof waterproof layer sets up in roof structure top, and first protective layer sets up in roof waterproof layer top, and the second protective layer setting is in first protective layer top, and the second protective layer becomes an organic whole with manger plate structure wall.
The water baffle body in the existing water baffle device has the problems of troublesome splicing, inconvenient dismantling and influence on the construction efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the manger plate body among the prior art and have the concatenation troublesome, and be not convenient for demolish, influence the shortcoming of efficiency of construction, and the manger plate device of quick concatenation under the open cut tunnel construction of proposition.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
water retaining device of quick concatenation under open cut tunnel construction, including first plate body and second plate body, one side that first plate body and second plate body are close to each other is equipped with same rubber pad, one side that the second plate body is close to first plate body has seted up a plurality of spread grooves, slidable mounting has the connecting block in the spread groove, one side that first plate body is close to the second plate body has seted up a plurality of slots, a plurality of slots and a plurality of spread groove one-to-one, the draw-in groove has been seted up on one side inner wall of slot, the fixture block is equipped with to the draw-in groove inside callipers, one side of fixture block extends to in the slot that corresponds and fixed mounting on the connecting block, because the cooperation of the connecting block, can drive fixture block and draw-in groove and connect, because the extrusion of the slip of wedge extrusion piece, can extrude the.
Preferably, flexible groove has been seted up on the one side inner wall of spread groove, and slidable mounting has the telescopic shaft in the flexible groove, and the one end of telescopic shaft extends to in the spread groove that corresponds and fixed mounting is on the connecting block that corresponds, and the other end fixed mounting of telescopic shaft has the one end of first spring, and the other end fixed mounting of first spring is on the inner wall of the flexible groove that corresponds, and when needs are demolishd simultaneously, at first stimulates the pull rod, and the pull rod slides and drives first spring atress flexible.
Preferably, a plurality of through-holes have evenly been seted up on the second plate body, slidable mounting has the pull rod in the through-hole, one side fixed mounting of pull rod has the one end of second spring, the other end fixed mounting of second spring is on the inner wall of the through-hole that corresponds, through-hole and corresponding spread groove intercommunication, the pull rod drives the slider and slides, the slider slides and drives wedge extrusion piece and break away from the slot, wedge extrusion piece breaks away from the slot, because the inclined plane of wedge extrusion piece and the inclined plane cooperation of connecting block, simultaneously because the elasticity of first spring, make the telescopic shaft slide in the telescopic groove, telescopic shaft sliding drive connecting block slides, the connecting block slides and drives the draw-in groove that the fixture block sliding separation corresponds, thereby relieve spacing to the.
Preferably, one end of the pull rod extends into the connecting groove, the stop blocks are fixedly mounted on the pull rod, the sliding block is mounted on the pull rod in a sliding mode and located between the two stop blocks, one end of a third spring is fixedly mounted on one side of the slide block, the other end of the third spring is fixedly mounted on the corresponding stop block, and the slide block can be tightly extruded by the elastic force of the third spring.
Preferably, one side fixed mounting that the slider is close to first plate body has the wedge extrusion piece, and one side of wedge extrusion piece extends to in the slot that corresponds, and one side sliding contact of wedge extrusion piece and connecting block, the inclined plane extrusion of wedge extrusion piece can realize that the wedge extrusion piece inserts in the slot, carries on spacingly to the connecting block.
In the utility model, the water retaining device for fast splicing under open cut tunnel construction can drive the clamping block and the clamping groove to be connected due to the matching of the connecting block, and can extrude and fix the connecting block due to the sliding extrusion of the wedge-shaped extrusion block, thereby realizing fast splicing of the first plate body and the second plate body;
the pull rod drives the sliding block to slide, the sliding block drives the wedge-shaped extrusion block to separate from the slot, the wedge-shaped extrusion block separates from the slot, the telescopic shaft slides to drive the connecting block to slide due to the matching of the inclined surface of the wedge-shaped extrusion block and the inclined surface of the connecting block, and the connecting block slides to drive the clamping block to slide to separate from the corresponding clamping slot, so that the limit on the connecting block is removed;
the utility model discloses simple structure, convenient to use can realize the quick concatenation between the plate body, also makes things convenient for the plate body to demolish simultaneously.
Drawings
Fig. 1 is a schematic structural view of a water retaining device which is rapidly spliced in open cut tunnel construction according to the present invention;
fig. 2 is a schematic sectional view of a part a of the water retaining device for quick splicing in open cut tunnel construction according to the present invention;
fig. 3 is the utility model provides a water retaining device's of quick concatenation connecting block and fixture block schematic structure under open cut tunnel construction.
In the figure: 1 first plate body, 2 second plate bodies, 3 rubber pads, 4 connecting grooves, 5 wedge-shaped extrusion blocks, 6 telescopic grooves, 7 telescopic shafts, 8 first springs, 9 slots, 10 clamping grooves, 11 clamping blocks, 12 through holes, 13 pull rods, 14 second springs, 15 stopping blocks, 16 sliding blocks and 17 third springs.
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.
Example one
Referring to fig. 1-3, the water retaining device for rapid splicing under open cut tunnel construction comprises a first plate body 1 and a second plate body 2, one side of the first plate body 1 and the second plate body 2, which is close to each other, is provided with a rubber pad 3, one side of the second plate body 2, which is close to the first plate body 1, is provided with a plurality of connecting grooves 4, connecting blocks 6 are slidably mounted in the connecting grooves 4, one side of the first plate body 1, which is close to the second plate body 2, is provided with a plurality of slots 9, the slots 9 correspond to the connecting grooves 4 one by one, the inner wall of one side of each slot 9 is provided with a clamping groove 10, a clamping block 11 is clamped in each clamping groove 10, one side of each clamping block 11 extends into the corresponding slot 9 and is fixedly mounted on the connecting block 6, due to the cooperation of the connecting block 18, the clamping block 11 and the clamping grooves 10 can be, the first plate body 1 and the second plate body 2 can be spliced quickly.
The utility model discloses in, flexible groove 6 has been seted up on one side inner wall of spread groove 4, slidable mounting has telescopic shaft 7 in flexible groove 6, the one end of telescopic shaft 7 extends to in the spread groove 4 that corresponds and fixed mounting is on the connecting block 6 that corresponds, the other end fixed mounting of telescopic shaft 7 has the one end of first spring 8, the other end fixed mounting of first spring 8 is on the inner wall of the flexible groove 6 that corresponds, when needs are demolishd simultaneously, at first spur pull rod 13, pull rod 13 slides and drives first spring 8 atress flexible.
The utility model discloses in, a plurality of through-holes 12 have evenly been seted up on the second plate body 2, slidable mounting has pull rod 13 in the through-hole 12, one side fixed mounting of pull rod 13 has the one end of second spring 14, the other end fixed mounting of second spring 14 is on the inner wall of the through-hole 12 that corresponds, through-hole 12 and the spread groove 4 intercommunication that corresponds, pull rod 13 drives slider 16 and slides, slider 16 slides and drives wedge extrusion piece 5 and break away from slot 9, wedge extrusion piece 5 breaks away from the slot, because the inclined plane of wedge extrusion piece 5 and the inclined plane cooperation of connecting block 18, simultaneously because first spring 8's elasticity, make telescopic shaft 7 slide in telescopic groove 6, telescopic shaft 7 slides and drives connecting block 18 and slides, connecting block 18 slides and drives clamping groove 10 that clamping block 11 slides and breaks away from corresponding, thereby remove spacing to connecting block 18.
The utility model discloses in, the one end of pull rod 13 extends to in the spread groove 4, and fixed mounting has dog 15 on the pull rod 13, and slidable mounting has slider 16 on the pull rod 13, and slider 16 is located between two dogs 15, and one side fixed mounting of slider 16 has the one end of third spring 17, and the other end fixed mounting of third spring 17 can be crowded tightly slider 16 on the dog 15 that corresponds, and third spring 17's elasticity.
The utility model discloses in, slider 16 is close to one side fixed mounting of first plate body 1 has wedge extrusion piece 5, and one side of wedge extrusion piece 5 extends to in the slot 9 that corresponds, and one side sliding contact of wedge extrusion piece 5 and connecting block 6, and the inclined plane extrusion of wedge extrusion piece 5 can realize that wedge extrusion piece 5 inserts in the slot 9, carries on spacingly to connecting block 18.
Example two
Referring to fig. 1-3, the water retaining device for rapid splicing under open cut tunnel construction comprises a first plate body 1 and a second plate body 2, one side of the first plate body 1 and the second plate body 2, which is close to each other, is provided with a rubber pad 3, one side of the second plate body 2, which is close to the first plate body 1, is provided with a plurality of connecting grooves 4, connecting blocks 6 are slidably mounted in the connecting grooves 4, one side of the first plate body 1, which is close to the second plate body 2, is provided with a plurality of slots 9, the slots 9 correspond to the connecting grooves 4 one by one, the inner wall of one side of each slot 9 is provided with a clamping groove 10, a clamping block 11 is clamped in each clamping groove 10, one side of each clamping block 11 extends into the corresponding slot 9 and is fixedly mounted on the connecting block 6 by welding, due to the matching of the connecting blocks 18, the clamping block 11 and the clamping grooves 10 can be, the first plate body 1 and the second plate body 2 can be spliced quickly.
The utility model discloses in, flexible groove 6 has been seted up on one side inner wall of spread groove 4, slidable mounting has telescopic shaft 7 in flexible groove 6, the one end of telescopic shaft 7 extends to in the spread groove 4 that corresponds and installs on corresponding connecting block 6 through welded fastening, the other end of telescopic shaft 7 has the one end of first spring 8 through welded fastening, the other end of first spring 8 passes through welded fastening and installs on the inner wall of the flexible groove 6 that corresponds, when needs are demolishd simultaneously, at first spur pull rod 13, pull rod 13 slides and drives first spring 8 atress flexible.
The utility model discloses in, a plurality of through-holes 12 have evenly been seted up on the second plate body 2, slidable mounting has pull rod 13 in through-hole 12, there is the one end of second spring 14 one side of pull rod 13 through welded fastening, the other end of second spring 14 passes through welded fastening and installs on the inner wall of the through-hole 12 that corresponds, through-hole 12 and the 4 intercommunications of spread groove that correspond, pull rod 13 drives slider 16 and slides, slider 16 slides and drives wedge extrusion piece 5 and break away from slot 9, wedge extrusion piece 5 breaks away from the slot, because the inclined plane of wedge extrusion piece 5 and the inclined plane cooperation of connecting block 18, simultaneously because first spring 8's elasticity, make telescopic shaft 7 slide in telescopic groove 6, telescopic shaft 7 slides and drives connecting block 18 and slides, connecting block 18 slides and drives clamping block 11 and slide and break away from corresponding draw-in groove 10, thereby remove spacing to.
The utility model discloses in, the one end of pull rod 13 extends to in the spread groove 4, and installs dog 15 through welded fastening on the pull rod 13, and slidable mounting has slider 16 on the pull rod 13, and slider 16 is located between two dogs 15, and welded fastening installs the one end of third spring 17 in one side of slider 16, and the other end of third spring 17 passes through welded fastening and installs on the dog 15 that corresponds, and third spring 17's elasticity can be crowded tightly slider 16.
The utility model discloses in, slider 16 is close to one side of first plate body 1 and installs wedge extrusion piece 5 through welded fastening, and one side of wedge extrusion piece 5 extends to in the slot 9 that corresponds, and one side sliding contact of wedge extrusion piece 5 and connecting block 6, and the inclined plane extrusion of wedge extrusion piece 5 can realize that wedge extrusion piece 5 inserts in the slot 9, carries on spacingly to connecting block 18.
The working principle is as follows: when the device is used, the connecting blocks 18 are inserted into the corresponding slots 9, the connecting blocks 18 drive the clamping blocks 11 to be connected with the clamping slots 10, the connecting blocks 18 can be extruded and fixed due to sliding extrusion of the wedge-shaped extrusion blocks 5, rapid splicing of the first plate body 1 and the second plate body 2 is realized, meanwhile, when the device needs to be disassembled, the pull rod 13 is pulled firstly, the pull rod 13 slides to drive the first spring 8 to stretch under stress, the pull rod 13 drives the slide block 16 to slide, the slide block 16 slides to drive the wedge-shaped extrusion blocks 5 to be separated from the slots 9, the wedge-shaped extrusion blocks 5 are separated from the slots, due to matching of the inclined planes of the wedge-shaped extrusion blocks 5 and the inclined planes of the connecting blocks 18, and due to the elasticity of the first spring 8, the telescopic shaft 7 slides to drive the connecting blocks 18 to slide, the connecting blocks 18 slide to drive the clamping blocks 11 to be separated, the detachment between the first plate body 1 and the second plate body 2 is realized.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. Water retaining device of concatenation fast under open cut tunnel construction, including first plate body and second plate body, its characterized in that, one side that first plate body and second plate body are close to each other is equipped with same rubber pad, a plurality of spread grooves have been seted up to one side that the second plate body is close to first plate body, slidable mounting has the connecting block in the spread groove, a plurality of slots have been seted up to one side that first plate body is close to the second plate body, a plurality of slots and a plurality of spread groove one-to-one, the draw-in groove has been seted up on one side inner wall of slot, the fixture block is equipped with to the draw-in groove inside callipers, one side of fixture block extends to in the.
2. The water retaining device for rapid splicing under open trench tunnel construction according to claim 1, wherein a telescopic slot is opened on an inner wall of one side of the connection slot, a telescopic shaft is slidably installed in the telescopic slot, one end of the telescopic shaft extends into the corresponding connection slot and is fixedly installed on the corresponding connection block, one end of the first spring is fixedly installed at the other end of the telescopic shaft, and the other end of the first spring is fixedly installed on the inner wall of the corresponding telescopic slot.
3. The water retaining device for rapid splicing under open trench tunnel construction according to claim 1, wherein the second plate body is uniformly provided with a plurality of through holes, pull rods are slidably mounted in the through holes, one side of each pull rod is fixedly provided with one end of a second spring, the other end of each second spring is fixedly mounted on the inner wall of the corresponding through hole, and the through holes are communicated with the corresponding connecting grooves.
4. The water retaining device for rapid splicing under open trench tunnel construction according to claim 3, wherein one end of the pull rod extends into the connecting groove, and a stop block is fixedly installed on the pull rod, a slide block is slidably installed on the pull rod, the slide block is located between the two stop blocks, one side of the slide block is fixedly installed with one end of a third spring, and the other end of the third spring is fixedly installed on the corresponding stop block.
5. The water retaining device for rapid splicing in open trench tunnel construction according to claim 4, wherein a wedge-shaped extrusion block is fixedly installed on one side of the sliding block close to the first plate body, one side of the wedge-shaped extrusion block extends into the corresponding slot, and the wedge-shaped extrusion block is in sliding contact with one side of the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921645711.9U CN210887260U (en) | 2019-09-29 | 2019-09-29 | Water retaining device of quick concatenation under open cut tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921645711.9U CN210887260U (en) | 2019-09-29 | 2019-09-29 | Water retaining device of quick concatenation under open cut tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210887260U true CN210887260U (en) | 2020-06-30 |
Family
ID=71330378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921645711.9U Expired - Fee Related CN210887260U (en) | 2019-09-29 | 2019-09-29 | Water retaining device of quick concatenation under open cut tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210887260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114991067A (en) * | 2022-05-23 | 2022-09-02 | 青岛西海岸市政工程有限公司 | Sluice construction is with having quick water blocking function's transition bridge |
-
2019
- 2019-09-29 CN CN201921645711.9U patent/CN210887260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114991067A (en) * | 2022-05-23 | 2022-09-02 | 青岛西海岸市政工程有限公司 | Sluice construction is with having quick water blocking function's transition bridge |
| CN114991067B (en) * | 2022-05-23 | 2024-04-02 | 青岛西海岸市政工程有限公司 | Transition bridge with rapid water blocking function for sluice construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210887260U (en) | Water retaining device of quick concatenation under open cut tunnel construction | |
| CN211647270U (en) | Horizontal head is connected to dish knot formula | |
| CN215054346U (en) | Building curtain wall aluminum plate with lightning stroke resisting effect | |
| CN210016773U (en) | Anti-extrusion wire arranging frame | |
| CN211502269U (en) | Geological disaster monitoring equipment fixing device | |
| CN204947476U (en) | A kind of novel conductive wire fixing-line device | |
| CN208633770U (en) | A kind of rock drilling machine withdrawing mechanism | |
| CN213511515U (en) | Semicircle staple bolt convenient to installation | |
| CN214994580U (en) | Assembled steel construction building | |
| CN212898588U (en) | Mining hydrodynamic force automatic dust fall system | |
| CN209987002U (en) | A glue piece raw material cutting device for rubber production | |
| CN103722039A (en) | Large-tonnage stress balance type stretcher | |
| CN210777888U (en) | Telescopic mineral substance insulated cable | |
| CN215254524U (en) | Hydraulic engineering construction fastening device | |
| CN219043862U (en) | Clamping sleeve pretensioner | |
| CN216430703U (en) | Pipeline protector for hydraulic engineering | |
| CN218347103U (en) | Safety arrangement is used in bridge construction | |
| CN215371559U (en) | Novel top drive traveling hydraulic pipeline | |
| CN220814346U (en) | Fixed knot of rubber snubber block constructs | |
| CN215802943U (en) | A leak protection wind device for civil engineering wind channel | |
| CN218049886U (en) | Punching device for punching air conditioner shell | |
| CN214868112U (en) | Laser lace machine | |
| CN219937485U (en) | Isolator adapter | |
| CN218335297U (en) | Cold-shrinkage type indoor terminal cable accessory | |
| CN216006615U (en) | Durable railway bridge watertight fittings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |