CN211646470U - Precast concrete utility tunnel - Google Patents
Precast concrete utility tunnel Download PDFInfo
- Publication number
- CN211646470U CN211646470U CN201922324717.2U CN201922324717U CN211646470U CN 211646470 U CN211646470 U CN 211646470U CN 201922324717 U CN201922324717 U CN 201922324717U CN 211646470 U CN211646470 U CN 211646470U
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- Prior art keywords
- pin
- diaphragm
- clamping block
- precast concrete
- plate
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- Expired - Fee Related
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- 239000011178 precast concrete Substances 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 5
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to a precast concrete utility tunnel relates to a piping lane, has solved the inconvenient installation of current piping lane and has dismantled the problem of pipeline, and it includes the body, be equipped with a plurality of supports that are used for the supporting pipeline in the body, the support includes riser and a plurality of diaphragm, the vertical fixed connection of riser is in the body inner wall, it is a plurality of the equal perpendicular fixed connection of diaphragm is in the riser is kept away from the one side of body, it is a plurality of the diaphragm is equidistant setting, still includes the pin, and is a plurality of the diaphragm is kept away from the confession has all been seted up to the one end of riser the pin male opening, be equipped with on the pin and be used for the restriction the spacing subassembly that the pin removed. The utility model discloses have easy to assemble and dismantle the effect of pipeline.
Description
Technical Field
The utility model relates to a piping lane especially relates to a precast concrete utility tunnel.
Background
At present, a tunnel space is built in a city underground, and various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated.
The prior Chinese utility model patent with the publication number of CN207553138U discloses a precast concrete comprehensive pipe gallery, which comprises a plurality of pipe joints connected end to end, wherein each pipe joint comprises a gallery body, a plurality of embedded parts are longitudinally arranged in the wall of the gallery body at intervals, each embedded part comprises a groove body and a plurality of columns, the groove body is concavely arranged in the wall of the gallery body, the groove opening of the groove body is flush with the inner surface of the wall of the gallery body, and the columns are fixedly arranged on one side of the groove body, which is deviated from the groove opening, at intervals; still include the corridor, it by the corridor body encloses to establish and forms, be equipped with a plurality of pipeline support in the corridor, the link of pipeline support can be dismantled and can move connect in the notch department of cell body.
The above prior art solutions have the following drawbacks: when installing the pipeline on the support, generally bind the pipeline on the support through soft area or soft rope at present, the piping lane is longer, and the support is more, especially has a take the altitude when the piping lane, when binding or dismantling the pipeline in the support upper end, very hard.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a precast concrete utility tunnel, its advantage is easy to assemble and dismantles the pipeline.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a precast concrete utility tunnel, includes the body, be equipped with a plurality of supports that are used for supporting the pipeline in the body, the support includes riser and a plurality of diaphragm, the vertical fixed connection of riser is in the body inner wall, and is a plurality of the equal perpendicular fixed connection of diaphragm is in the riser is kept away from the one side of body, and is a plurality of the diaphragm is equidistant setting, still includes the pin, and is a plurality of the diaphragm is kept away from the confession has all been seted up to the one end of riser the pin male opening, be equipped with on the pin and be used for the restriction the spacing subassembly that the pin removed.
Through adopting above-mentioned technical scheme, place the pipeline back on the diaphragm, then insert the pin in the opening, support tight pipeline, then restrict the pin through spacing subassembly and slide to can prevent that the pipeline from dropping from the diaphragm, during the dismantlement, the restriction of cancellation spacing subassembly to the pin, then take out the pin from the opening, can dismantle the pipeline, dismantle and the installation easy operation is convenient.
The present invention may be further configured in a preferred embodiment as: the side wall of the opening in the length direction is provided with a plurality of bayonets, the bayonets are arranged along the length direction of the side wall of the opening, the limiting assembly comprises a spring and a clamping block, the spring is used for clamping the clamping block in the bayonets, the stop lever is close to the side wall of the bayonet, a yielding groove for clamping the clamping block is formed in the side wall of the bayonet, the clamping block is inserted in the yielding groove, one end of the spring is fixedly connected to the yielding groove and faces towards one surface of the clamping block, the other end of the spring is fixedly connected to the clamping block, when the spring is not deformed, one end of the clamping block is clamped in the yielding groove, and the other end.
By adopting the technical scheme, when the blocking rod is abutted against the pipeline, the clamping block is pressed, the clamping block is controlled to enter the abdicating groove, the spring deforms at the moment, then the blocking rod is pushed into the opening, when the clamping block moves to the position of the bayonet, the spring recovers deformation, the clamping block is pushed out and clamped in the bayonet, so that the sliding of the blocking rod is limited, the bayonet is provided with a plurality of bayonets, different quantities of pipelines can be applied to a certain degree, and when the limiting is cancelled, the blocking rod can be taken out by pushing the clamping block out of the bayonet; the limiting assembly is stable in limiting and convenient to operate.
The present invention may be further configured in a preferred embodiment as: all be equipped with the backup pad on diaphragm length direction's the both sides wall, the backup pad orientation the equal perpendicular fixedly connected with telescopic link in both ends of diaphragm one side, the telescopic link is kept away from the perpendicular fixed connection of one end of backup pad is in on the diaphragm, the backup pad orientation the perpendicular fixedly connected with in one side of diaphragm is a plurality of to be used for the card to go into bayonet socket's inserted bar, the inserted bar with the bayonet socket one-to-one, the inserted bar inserts completely behind the bayonet socket, the fixture block breaks away from the bayonet socket.
By adopting the technical scheme, when the stop lever needs to be taken out, the supporting plate is pressed, the inserted rod on the supporting plate is controlled to be inserted into the bayonet, the clamping block can be pushed out of the bayonet, and the stop lever can be taken out; the clamping block is conveniently pushed out from the bayonet.
The present invention may be further configured in a preferred embodiment as: the pipeline pressing device is characterized in that a plurality of pressing plates used for pressing pipelines are connected to the stop rod in a sliding mode in the length direction of the stop rod, the pressing plates are arranged at equal intervals in the length direction of the stop rod, and a driving assembly used for driving the pressing plates to slide is arranged on the stop rod.
Through adopting above-mentioned technical scheme, go into the pin card back in the opening, move down through drive assembly drive clamp plate, compress tightly the pipeline through the clamp plate, prevent that the pipeline from producing under the exogenic action and rocking, guarantee the stability of pipeline, prevent that the pipeline from producing wearing and tearing.
The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a screw and a handle, the screw is arranged along the length direction of the stop lever, one end of the screw penetrates through the press plate to be connected to the stop lever in a rotating mode, and the other end of the screw is fixedly connected with the handle in a coaxial mode.
By adopting the technical scheme, when the pressing plate is driven to slide, the handle is rotated to drive the screw rod to rotate, the screw rod is in threaded connection with the pressing plate, the pressing plate is in sliding connection with the stop lever along the length direction of the stop lever, and the screw rod rotates to drive the pressing plate to move up and down; this drive assembly passes through the transfer that the setting of screw rod and handle realized the impetus, makes things convenient for operating personnel to operate, and the screw rod has certain limit function simultaneously, can prevent that the clamp plate from gliding because of the dead weight.
The present invention may be further configured in a preferred embodiment as: the clamping device is characterized in that a limiting plate is fixedly connected to the pressing plate, the limiting plate abuts against one surface, facing the transverse plate, of the supporting plate, and when the limiting plate abuts against the supporting plate, the inserted link does not abut against the clamping block.
Through adopting above-mentioned technical scheme, prevent that the backup pad from inserting in the opening under the exogenic action to lead to the fixture block to break away from the bayonet socket, lead to the pin to lose and block, produce easily and slide, the influence is to the tight effect of support of pipeline.
The present invention may be further configured in a preferred embodiment as: one side of the supporting plate, which is far away from the transverse plate, is hinged with a handle.
Through adopting above-mentioned technical scheme, conveniently stimulate the backup pad.
The present invention may be further configured in a preferred embodiment as: the fixture block is towards the one side of riser is arc convex surface.
Through adopting above-mentioned technical scheme, when going into the pin opening, the fixture block will receive the effort that comes from the diaphragm and decompose into the power of pushing the fixture block in the groove of stepping down to no longer need press the fixture block, reduce the operating procedure.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the pipeline is convenient to mount and dismount;
2. the stability of the pipeline can be maintained.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is an exploded view of a partial structure according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a stop lever according to an embodiment of the present invention.
Reference numerals: 1. a pipe body; 2. a support; 3. a transverse plate; 4. a vertical plate; 5. a stop lever; 6. an opening; 7. a bayonet; 8. a limiting component; 9. a spring; 10. a clamping block; 11. a yielding groove; 12. a support plate; 13. a telescopic rod; 14. a sleeve; 15. an extension rod; 16. inserting a rod; 17. a handle; 18. pressing a plate; 19. a slide bar; 20. a slider; 21. a chute; 22. a drive assembly; 23. a screw; 24. a handle; 25. and a limiting plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a precast concrete utility tunnel, including body 1, a plurality of supports 2 that are used for the supporting pipeline of 1 fixedly connected with of body, support 2 includes riser 4 and a plurality of diaphragm 3, and the vertical fixed connection of riser 4 is at 1 inner wall of body, and the equal perpendicular fixed connection of a plurality of diaphragms 3 is in the one side that body 1 was kept away from to riser 4, and a plurality of diaphragm 3 are equidistant setting.
The utility model provides a precast concrete utility tunnel still includes pin 5, and the one end that riser 4 was kept away from to a plurality of diaphragms 3 all sets up and supplies pin 5 male opening 6.
A plurality of bayonets 7 have been seted up on 6 length direction's of opening the lateral wall, and a plurality of bayonets 7 set up along 6 lateral wall length direction of opening, and in the actual design process, the interval between two bayonets 7 equals the diameter of pipeline.
Be equipped with the spacing subassembly 8 that is used for restricting pin 5 and removes on pin 5, spacing subassembly 8 includes spring 9 and is used for the card to go into the fixture block 10 in bayonet socket 7, set up the groove of stepping down 11 that supplies fixture block 10 card to go into on pin 5 is close to bayonet socket 7's the lateral wall, fixture block 10 is pegged graft in groove of stepping down 11, the perpendicular fixed connection of spring 9 one end is in groove 11 of stepping down towards the one side of fixture block 10, spring 9 other end fixed connection fixture block 10, when spring 9 is undeformed, fixture block 10 one end card is in groove 11 of stepping down, the fixture block 10 other end card is in bayonet socket 7.
The side of the fixture block 10 facing the vertical plate 4 is an arc convex surface.
All be equipped with backup pad 12 on diaphragm 3 length direction's the both sides wall, backup pad 12 is towards the equal perpendicular fixedly connected with telescopic link 13 in both ends of diaphragm 3 one side, telescopic link 13 includes sleeve 14 and extension rod 15, the perpendicular fixed connection of sleeve 14 one end is in diaphragm 3 lateral wall, the extension rod 15 is cup jointed to the sleeve 14 other end, the perpendicular fixed connection of one end of sleeve 14 is kept away from to extension rod 15 in backup pad 12 one side towards diaphragm 3, the diameter of sleeve 14's cross section and the diameter of extension rod 15 cross section all reduce gradually along diaphragm 3 to backup pad 12 direction.
The extension rod 15 is in interference fit with the inner wall of the sleeve 14, and the friction force between the extension rod 15 and the inner wall of the sleeve 14 is larger than the elastic force generated by the spring 9 when the fixture block 10 is separated from the bayonet 7.
One side of the supporting plate 12 facing the transverse plate 3 is vertically and fixedly connected with a plurality of inserting rods 16 which are used for being clamped into the bayonets 7, the inserting rods 16 correspond to the bayonets 7 one by one, and after the inserting rods 16 are completely inserted into the bayonets 7, the clamping blocks 10 are separated from the bayonets 7.
The side of the supporting plate 12 far away from the transverse plate 3 is hinged with a handle 17.
There are a plurality of clamp plates 18 that are used for compressing tightly the pipeline along 5 length direction sliding connection of pin 5 on the pin 5, and a plurality of clamp plates 18 are equidistant setting along 5 length direction of pin, perpendicular fixedly connected with slide bar 19 on 18 length direction's of clamp plate the lateral wall, fixedly connected with slider 20 on the slide bar 19, offer on the pin 5 and supply the gliding spout 21 of slider 20, and spout 21 sets up along 5 length direction of pin, and slider 20 pegs graft in spout 21.
Be equipped with on the pin 5 and be used for driving gliding drive assembly 22 of clamp plate 18, drive assembly 22 includes screw rod 23 and handle 24, and screw rod 23 sets up along pin 5 length direction, and screw rod 23 sets up in spout 21, and screw rod 23 one end is passed simultaneously and is penetrated a plurality of sliders 20 and rotate and connect on pin 5, and the coaxial fixed connection handle 24 of screw rod 23 other end, handle 24 set up at pin 5 lower extreme.
A limiting plate 25 is fixedly connected to the pressing plate 18, the limiting plate 25 abuts against one surface, facing the transverse plate 3, of the supporting plate 12, and when the limiting plate 25 abuts against the supporting plate 12, the inserting rod 16 does not abut against the fixture block 10.
The implementation principle of the embodiment is as follows: when the pipeline is installed, after the pipeline is placed on the transverse plate 3, the handle 17 is pulled to drive the supporting plate 12 to be far away from the transverse plate 3, so that the inserting rod 16 is separated from the bayonet 7, then the clamping block 10 is pressed, the clamping block 10 is controlled to enter the abdicating groove 11, at the moment, the spring 9 deforms, then the blocking rod 5 is pushed into the opening 6, when the clamping block 10 moves to the position of the bayonet 7, the spring 9 restores to deform, the clamping block 10 is pushed out and clamped in the bayonet 7, then the handle 24 is rotated to drive the screw 23 to rotate, the pressing plate 18 is driven to move downwards until the pressing plate 18 abuts against the pipeline, and at the moment, the limiting plate 25 abuts against one surface; when the stopper rod 5 is detached, the support plate 12 is pushed until the insertion rod 16 pushes the fixture block 10 out of the bayonet 7, and then the stopper rod 5 can be taken out.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a precast concrete utility tunnel, includes body (1), be equipped with a plurality of supports (2) that are used for supporting the pipeline in body (1), support (2) include riser (4) and a plurality of diaphragm (3), the vertical fixed connection of riser (4) is in body (1) inner wall, and is a plurality of the equal perpendicular fixed connection of diaphragm (3) is in riser (4) are kept away from the one side of body (1), and are a plurality of diaphragm (3) are equidistant setting, its characterized in that: still include pin (5), it is a plurality of diaphragm (3) are kept away from the confession has all been seted up to the one end of riser (4) pin (5) male opening (6), be equipped with on pin (5) and be used for the restriction spacing subassembly (8) that pin (5) removed.
2. The precast concrete utility tunnel of claim 1, characterized in that: a plurality of bayonets (7) are arranged on the side wall of the opening (6) in the length direction, the bayonets (7) are arranged along the length direction of the side wall of the opening (6), the limiting component (8) comprises a spring (9) and a clamping block (10) which is used for being clamped into the bayonet (7), the side wall of the stop lever (5) close to the bayonet (7) is provided with a yielding groove (11) for the clamping block (10) to be clamped in, the clamping block (10) is inserted in the receding groove (11), one end of the spring (9) is vertically and fixedly connected with one surface of the receding groove (11) facing the clamping block (10), the other end of the spring (9) is fixedly connected with the clamping block (10), when the spring (9) is not deformed, one end of the clamping block (10) is clamped in the receding groove (11), and the other end of the clamping block (10) is clamped in the bayonet (7).
3. The precast concrete utility tunnel of claim 2, characterized in that: all be equipped with backup pad (12) on diaphragm (3) length direction's the both sides wall, backup pad (12) orientation the equal perpendicular fixedly connected with telescopic link (13) in both ends of diaphragm (3) one side, keep away from telescopic link (13) the perpendicular fixed connection in of one end of backup pad (12) is in on diaphragm (3), backup pad (12) orientation the perpendicular fixedly connected with in one side of diaphragm (3) is a plurality of and is used for the card to go into inserted bar (16) in bayonet socket (7), inserted bar (16) with bayonet socket (7) one-to-one, inserted bar (16) insert completely behind bayonet socket (7), fixture block (10) break away from bayonet socket (7).
4. The precast concrete utility tunnel of claim 3, characterized in that: follow on pin (5) length direction sliding connection has a plurality of clamp plates (18) that are used for compressing tightly the pipeline, and is a plurality of clamp plates (18) are followed pin (5) length direction is equidistant setting, be equipped with on pin (5) and be used for the drive clamp plate (18) gliding drive assembly (22).
5. The precast concrete utility tunnel of claim 4, characterized in that: drive assembly (22) include screw rod (23) and handle (24), screw rod (23) are followed pin (5) length direction sets up, screw rod (23) one end is passed simultaneously and is penetrated a plurality of clamp plate (18) are rotated and are connected on pin (5), the coaxial fixed connection of screw rod (23) other end handle (24).
6. The precast concrete utility tunnel of claim 4, characterized in that: the clamping device is characterized in that a limiting plate (25) is fixedly connected to the pressing plate (18), the limiting plate (25) is abutted to one surface, facing the transverse plate (3), of the supporting plate (12), and the inserting rod (16) is not abutted to the clamping block (10) when the limiting plate (25) is abutted to the supporting plate (12).
7. The precast concrete utility tunnel of claim 3, characterized in that: one surface of the supporting plate (12) far away from the transverse plate (3) is hinged with a handle (17).
8. The precast concrete utility tunnel of claim 2, characterized in that: one surface of the clamping block (10) facing the vertical plate (4) is an arc-shaped convex surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324717.2U CN211646470U (en) | 2019-12-21 | 2019-12-21 | Precast concrete utility tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324717.2U CN211646470U (en) | 2019-12-21 | 2019-12-21 | Precast concrete utility tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211646470U true CN211646470U (en) | 2020-10-09 |
Family
ID=72697994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922324717.2U Expired - Fee Related CN211646470U (en) | 2019-12-21 | 2019-12-21 | Precast concrete utility tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211646470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790326A (en) * | 2021-09-02 | 2021-12-14 | 国网河北省电力有限公司石家庄供电分公司 | Comprehensive energy utilization's utility tunnel structure |
| CN115776086A (en) * | 2023-02-13 | 2023-03-10 | 成都建工第三建筑工程有限公司 | Cable wiring support device suitable for drainage tunnel and utility tunnel |
| CN115978309A (en) * | 2022-12-27 | 2023-04-18 | 成都建工集团有限公司 | Integrated pipe support for fixing high-pressure pipeline |
-
2019
- 2019-12-21 CN CN201922324717.2U patent/CN211646470U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790326A (en) * | 2021-09-02 | 2021-12-14 | 国网河北省电力有限公司石家庄供电分公司 | Comprehensive energy utilization's utility tunnel structure |
| CN115978309A (en) * | 2022-12-27 | 2023-04-18 | 成都建工集团有限公司 | Integrated pipe support for fixing high-pressure pipeline |
| CN115978309B (en) * | 2022-12-27 | 2024-05-24 | 成都建工集团有限公司 | Integrated pipe support for fixing high-pressure pipeline |
| CN115776086A (en) * | 2023-02-13 | 2023-03-10 | 成都建工第三建筑工程有限公司 | Cable wiring support device suitable for drainage tunnel and utility tunnel |
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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: 20201009 |