CN206786232U - A kind of hydraulic pressure push-pull device at fixed - Google Patents
A kind of hydraulic pressure push-pull device at fixed Download PDFInfo
- Publication number
- CN206786232U CN206786232U CN201720378892.8U CN201720378892U CN206786232U CN 206786232 U CN206786232 U CN 206786232U CN 201720378892 U CN201720378892 U CN 201720378892U CN 206786232 U CN206786232 U CN 206786232U
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- CN
- China
- Prior art keywords
- push
- pull
- hydraulic pressure
- fixed
- support bracket
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- 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
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Abstract
The utility model discloses a kind of hydraulic pressure push-pull device at fixed, it is related to water supply and drainage construction technical field, including support bracket and push-and-pull part, the support bracket bottom can be fixed in construction well, and the push-and-pull part being hydraulically operated is arranged on support bracket and its end can be flexibly connected with bar section end.The utility model is by the way that support bracket is fixed in construction well, a series of bar sections can be pushed to section by section and be retracted section by section in pipeline or by pipeline interior bar section in construction well by the push-and-pull part being fixed on support bracket, the position that caves in that pipeline is pushed to realize the other fix tools of cooperation by reparation pipe is repaired.The utility model has the advantages of simple and compact for structure, easy to operate, can realize the push-and-pull purpose of bar section solid and reliablely in narrow and small construction well, be finally completed the purpose that no-dig technique mode repairs broken pipe.
Description
Technical field
It the utility model is related to water supply and drainage construction technical field, more particularly to a kind of hydraulic pressure push-pull device at fixed.
Background technology
With the fast development of China's economy, urban construction scale is increasing, due to the aging of old pipeline, older mistake
Repair, the municipal pipeline such as drainage pipeline and power pipe of many undergrounds all shows in the presence of different damages such as deformation, mismatch, disconnections
As, it is necessary to laying will be re-extended after original pipeline rehabilitation of caving in.Entered typically for the pipeline of damage by way of excavating road
Row is repaired, but can have a strong impact on The Surroundings in Cities and the normal life order of people；But also have that long in time limit, cost is high
Problem.
And non-excavation rehabilitation mode can is while road traffic is influenceed, realize that quick pipe-repairing caves in position
Purpose.But non-excavation type reparation at present needs to be manually entered in pipeline and carries out repair, and it is hidden not only exist construction safety
Suffer from, and this repair mode is only applicable to large diameter pipeline reparation.For small-bore pipeline reparation, it is necessary to which research and development are a kind of specially
Push-pull device at fixed pushes to pipeline to coordinate other fix tools to repair pipe in underground piping using a series of bar sections
The position that caves in is repaired.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hydraulic pressure push-pull device at fixed, can reliably be fixed on construction
In well, a series of purpose of bar section push-and-pulls in pipeline is realized.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of hydraulic pressure push-pull device at fixed, including support bracket and push-and-pull part, the support bracket bottom, which can be fixed on, applies
In work well, the push-and-pull part being hydraulically operated is arranged on support bracket and its end can be flexibly connected with bar section end.
Preferably, the push-and-pull part is hydraulic pressure load push-pull, and the hydraulic pressure load push-pull main body is cylindric, the hydraulic thrust
Device forward bolt piston bar is drawn to be flexibly connected with bar section.
Preferably, the support bracket includes rack body, support bar and hydraulic press Fastener, the rack body bottom
Can be bolted on construction well in, the rack body rear portion be provided with hydraulic pressure load push-pull main body coordinate locating slot,
Front portion is provided with the guide groove with the cylindrical cooperation of bar section, and the hydraulic press Fastener is arc-shaped and its both ends can be with locating slot
Both sides are connected, and hydraulic pressure load push-pull can be fixed on rack body.
Preferably, the rack body four corners position is provided with four borehole wall posts, and support is provided between two neighboring borehole wall post
Bar, two support bars are symmetricly set on locating slot both sides and set along rack body length direction.
Preferably, hydraulic pressure load push-pull front end both sides horizontal symmetrical is provided with support column, and the rack body both sides are symmetrical
Provided with the neck coordinated with support column, the neck is arranged on locating slot both sides and is arranged on hydraulic press Fastener and rear end
Between two borehole wall posts, the support bar is arranged on above neck.
Preferably, support bar fixing groove is provided with the outside of the borehole wall post, installed on the two neighboring borehole wall post of support bar
Support bar fixing groove is oppositely arranged.
Further, the rack body bottom is provided with four bolt mounting holes, bolt can run through bolt mounting hole with
Built-in fitting in construction well is connected.
It is using beneficial effect caused by above-mentioned technical proposal：The utility model is applied by the way that support bracket is fixed on
In work well, a series of bar sections can be pushed to section by section in pipeline by the push-and-pull part being fixed on support bracket or by pipeline
Interior bar section is retracted in construction well section by section, and the position that caves in that pipeline is pushed to realize the other fix tools of cooperation by reparation pipe is repaiied
It is multiple.The utility model has the advantages of simple and compact for structure, easy to operate, can be solid and reliablely real in narrow and small construction well
The push-and-pull purpose of existing bar section, is finally completed the purpose that no-dig technique mode repairs broken pipe.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation for hydraulic pressure push-pull device at fixed that the utility model embodiment provides；
Fig. 2 is Fig. 1 exploded view；
In figure：1- support brackets, 2- hydraulic pressure load push-pulls, 11- rack bodies, 12- support bars, 13- locating slots, 14- are oriented to
Groove, 15- borehole wall posts, 16- necks, 17- support bar fixing grooves, 18- bolt mounting holes, 19- hydraulic press Fasteners, 21- support columns.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1,2, a kind of hydraulic pressure push-pull device at fixed provided by the utility model, including support bracket 1 and push-and-pull part 2,
The bottom of support bracket 1 can be fixed on construction well in, the push-and-pull part 2 being hydraulically operated be arranged on support bracket 1 and
Its end can be flexibly connected with bar section end.Support bracket is fixed in construction well, by being fixed on support bracket
Push-and-pull part can push to a series of bar sections section by section to be retracted in construction well section by section in pipeline or by pipeline interior bar section, to realize
Coordinate other fix tools that reparation pipe is pushed to the position that caves in of pipeline to be repaired.
As a kind of preferred structure, the push-and-pull part 2 is hydraulic pressure load push-pull, and the hydraulic pressure load push-pull main body is cylinder
Shape, the hydraulic pressure load push-pull forward bolt piston bar can be flexibly connected with bar section.
In a preferred embodiment of the present utility model, the support bracket 1 includes rack body 11, the and of support bar 12
Hydraulic press Fastener 19, the bottom of rack body 11 can be bolted in construction well, after the rack body 11
Portion is provided with the locating slot 13 coordinated with hydraulic pressure load push-pull main body, the anterior guide groove 14 being provided with the cylindrical cooperation of bar section, the liquid
Depressor Fastener 19 is arc-shaped and its both ends can be connected with the both sides of locating slot 13, and hydraulic pressure load push-pull can be fixed on to branch
On frame body 11.Hydraulic pressure load push-pull is fixed in the locating slot of rack body by hydraulic press Fastener, anterior guide groove pair
In the pipeline of quasi- construction well opposite side, after bar section and the installation of hydraulic pressure load push-pull are fixed, bar section can be pushed in pipeline section by section.
In a specific embodiment of the present utility model, the four corners position of rack body 11 is provided with four borehole wall posts
15, it is provided with support bar 12 between two neighboring borehole wall post 15, two support bars 12 are symmetricly set on the both sides of locating slot 13 and along branch
The length direction of frame body 11 is set.The inner-walls of duct of well both sides of constructing is lived using four borehole wall capitals, realizes the jail of rack body
Fixed bit.
In order to further optimize above-mentioned technical proposal, hydraulic pressure load push-pull front end both sides horizontal symmetrical is provided with support column
21, the both sides of rack body 11 are arranged with the neck 16 coordinated with support column 21, and the neck 16 is arranged on locating slot 13
Both sides and it is arranged between hydraulic press Fastener 19 and two borehole wall posts 15 of rear end, the support bar 12 is arranged on neck 16
Top.Hydraulic pressure load push-pull is fixed on rack body by hydraulic press Fastener, and hydraulic pressure load push-pull is pushed down by support column,
Strengthen the intensity of rack body axial force simultaneously.
In addition, the outside of borehole wall post 15 is provided with support bar fixing groove 17, the two neighboring borehole wall post of support bar 12 is installed
Support bar fixing groove 17 on 15 is oppositely arranged.Reinforced liner body can be played a part of by support bar.
In a specific embodiment of the present utility model, the bottom of rack body 11 is provided with four bolt mounting holes
18, bolt can run through bolt mounting hole with construction well in built-in fitting be connected.
In summary, the utility model has the advantages of simple and compact for structure, easy to operate, fixation is reliable, this reality
With new by the way that support bracket is fixedly secured in construction well, can be incited somebody to action using the hydraulic pressure load push-pull being fixed on support bracket
A series of bar sections push to section by section to be retracted in construction well section by section in pipeline or by pipeline interior bar section, coordinates other reparation works to realize
Repaired the position that caves in that tool pushes to reparation pipe in pipeline.The utility model can be in narrow and small construction well solid and reliablely
A series of push-and-pull purpose of bar sections is realized, it is final to assist completion no-dig technique mode to repair broken pipe.
Many details are elaborated in superincumbent description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other to be implemented, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is not limited by particular embodiments disclosed above.
Claims (7)
- A kind of 1. hydraulic pressure push-pull device at fixed, it is characterised in that：Including support bracket（1）With push-and-pull part（2）, the support bracket （1）Bottom can be fixed in construction well, the push-and-pull part being hydraulically operated（2）It is arranged on support bracket（1）Upper and its end It can be flexibly connected with bar section end.
- A kind of 2. hydraulic pressure push-pull device at fixed according to claim 1, it is characterised in that：The push-and-pull part（2）For hydraulic thrust Device is drawn, the hydraulic pressure load push-pull main body is cylindric, and the hydraulic pressure load push-pull forward bolt piston bar can be flexibly connected with bar section.
- A kind of 3. hydraulic pressure push-pull device at fixed according to claim 2, it is characterised in that：The support bracket（1）Including support Body（11）, support bar（12）With hydraulic press Fastener（19）, the rack body（11）Bottom can be bolted on Construct in well, the rack body（11）Rear portion is provided with the locating slot coordinated with hydraulic pressure load push-pull main body（13）, it is anterior be provided with The guide groove of the cylindrical cooperation of bar section（14）, the hydraulic press Fastener（19）Can be with locating slot for arc-shaped and its both ends （13）Both sides connect, and hydraulic pressure load push-pull can be fixed on into rack body（11）On.
- A kind of 4. hydraulic pressure push-pull device at fixed according to claim 3, it is characterised in that：The rack body（11）Four corners position Provided with four borehole wall posts（15）, two neighboring borehole wall post（15）Between be provided with support bar（12）, two support bars（12）Symmetrically set Put in locating slot（13）Both sides and along rack body（11）Length direction is set.
- A kind of 5. hydraulic pressure push-pull device at fixed according to claim 4, it is characterised in that：Hydraulic pressure load push-pull front end both sides water It is flat to be arranged with support column（21）, the rack body（11）Both sides are arranged with and support column（21）The neck of cooperation（16）, The neck（16）It is arranged on locating slot（13）Both sides and it is arranged on hydraulic press Fastener（19）With two borehole wall posts of rear end （15）Between, the support bar（12）It is arranged on neck（16）Top.
- A kind of 6. hydraulic pressure push-pull device at fixed according to claim 4, it is characterised in that：The borehole wall post（15）Outside is provided with branch Strut fixing groove（17）, support bar is installed（12）Two neighboring borehole wall post（15）On support bar fixing groove（17）It is relative to set Put.
- A kind of 7. hydraulic pressure push-pull device at fixed according to claim 2, it is characterised in that：The rack body（11）Bottom is provided with Four bolt mounting holes（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378892.8U CN206786232U (en) | 2017-04-12 | 2017-04-12 | A kind of hydraulic pressure push-pull device at fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378892.8U CN206786232U (en) | 2017-04-12 | 2017-04-12 | A kind of hydraulic pressure push-pull device at fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206786232U true CN206786232U (en) | 2017-12-22 |
Family
ID=60707333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720378892.8U Expired - Fee Related CN206786232U (en) | 2017-04-12 | 2017-04-12 | A kind of hydraulic pressure push-pull device at fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206786232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440052A (en) * | 2019-08-09 | 2019-11-12 | 简辽 | A kind of smooth lifting body of movable type for jacking construction |
-
2017
- 2017-04-12 CN CN201720378892.8U patent/CN206786232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440052A (en) * | 2019-08-09 | 2019-11-12 | 简辽 | A kind of smooth lifting body of movable type for jacking construction |
| CN110440052B (en) * | 2019-08-09 | 2021-02-09 | 上海矩顶工程科技有限公司 | Movable smooth jacking mechanism for pipe jacking construction |
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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: 20171222 Termination date: 20200412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |