CN206448342U - Pipeline non-excavation rehabilitation pre-processes bracing members system - Google Patents
Pipeline non-excavation rehabilitation pre-processes bracing members system Download PDFInfo
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- CN206448342U CN206448342U CN201720010155.2U CN201720010155U CN206448342U CN 206448342 U CN206448342 U CN 206448342U CN 201720010155 U CN201720010155 U CN 201720010155U CN 206448342 U CN206448342 U CN 206448342U
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- hinge bar
- connecting rod
- steel plate
- hinged
- transverse slat
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 230000002787 reinforcement Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Abstract
Bracing members system is pre-processed the utility model discloses a kind of pipeline non-excavation rehabilitation.Including the first steel plate and the second steel plate, first steel plate and the second steel plate be respectively provided with two one end respectively with the first steel plate, the first hinge bar and the second hinge bar that second steel plate is hinged in same position, telescopic component is provided between first hinge bar and the second hinge bar, telescopic component includes many first connecting rods and second connecting rod, the length of first connecting rod and second connecting rod is all identical and is twice of the first hinge bar and the second hinge bar, the first connecting rod at head and the tail two ends dorsad adjacent first connecting rod one end respectively with the wherein one first hinge bar other end, the second hinge bar other end is hinged, the second connecting rod at head and the tail two ends dorsad adjacent second connecting rod one end respectively with an other first hinge bar other end, second hinge bar is hinged the other end and is hinged, with respect to being hinged in the middle part of the first connecting rod and second connecting rod of position, adjusting part of first hinge bar provided with the angle between two first hinge bars of regulation.
Description
Technical field
The utility model is related to a kind of support system in pipeline rehabilitation Study on pretreatment field, more particularly to a kind of pipeline
Non-excavation rehabilitation pre-processes bracing members system.
Background technology
Cities and towns water supply and sewerage pipeline is the important component of Municipal facility, bear running water supply and rainwater,
The discharge function of sewage.In major urban arterial highway area because the magnitude of traffic flow is big, various pipelines are interspersed, so can not be to damaging always
Pipeline carries out trenchless rehabilitation, and is merely able to carry out non-excavating reparation.It is non-to excavate reparation and need operator internally to be operated,
Existing defects on the pipeline strength damaged always, the safety to operator causes grave danger.Therefore must be in underground to pipeline
Reinforcing pretreatment is carried out, condition is provided for non-excavation rehabilitation.
Authorization Notice No. discloses a kind of pipeline non-excavation rehabilitation pretreatment for CN205226741U utility model patent
Bracing members system.Interal fixation on the wall of pipeline both sides is reinforced pipeline by the utility model by bolt.But the reality
There is problems with new：Damage can be caused to pipeline by being reinforced by bolt during pipeline, add reparation difficulty.
Utility model content
The purpose of this utility model is to provide a kind of pipeline non-excavation rehabilitation pretreatment bracing members system, will not make pipeline by
Damage.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of pipeline no-dig technique is repaiied
Bracing members system, including vertical the first steel plate and the second steel plate are pre-processed again, and first steel plate and the second steel plate are relative
Side is respectively provided with the first hinge bar and second that two one end are hinged with the first steel plate, the second steel plate in same position respectively and is hinged
Bar, is provided with telescopic component between first hinge bar and the second hinge bar, the telescopic component includes many phases of arranging successively
The first connecting rod and Duo Gen being mutually hinged are arranged the second connecting rod being hinged, the length of the first connecting rod and second connecting rod successively
It is all identical and be twice of the first hinge bar and the second hinge bar, the first connecting rod at head and the tail two ends dorsad adjacent first connecting rod
One end is hinged with the wherein one first hinge bar other end, the second hinge bar other end respectively, and described the second of head and the tail two ends connect
Dorsad adjacent second connecting rod one end is hinged other end hinge to bar with an other first hinge bar other end, the second hinge bar respectively
Connect, with respect to being hinged in the middle part of the first connecting rod and second connecting rod of position, first hinge bar is provided with two first hinges of regulation
The adjusting part of angle between extension bar.
By above-mentioned technical proposal, same position on the first steel plate is hinged on adjusting two one end by adjusting part
During angle between the first hinge bar, because the first connecting rod and second connecting rod of telescopic component head end are hinged with two first respectively
The other end of bar is hinged, and the distance when adjusting angle between two pin joints can also be approached.Because with respect to the first connecting rod of position
Be hinged with the middle part of second connecting rod, two pin joints apart from it is close while first connecting rod and second connecting rod can be along in both
The pin joint in portion is relatively rotated so that angle between the two changes, and the length of both horizontal directions can also change.
All carry out causing between the first steel plate vertically and the second steel plate after above-mentioned steps between all first connecting rods and second connecting rod
Distance change.Because the length of first connecting rod and second connecting rod is all equal and is the first hinge bar, the second hinge bar
Twice, so the relative angle of two blocks of steel plates will not occur when first connecting rod and second connecting rod promote the first steel plate and the second steel plate
Change.Enable the first steel plate and the second steel plate to prop up the wall of pipeline both sides, do not make to reinforce on the premise of wall is impaired
Pipeline.
It is further arranged to：The adjusting part is included respectively with rotating the be connected first rotation in the middle part of two first hinge bars
Switch block and the second spill spin block, first spill spin block are provided with adjusting screw rod, and second spill spin block is provided with through hole, the tune
Save screw rod and be provided with adjusting nut through through hole end.
By above-mentioned technical proposal, screw to compress two first hinges by the cooperation between adjusting nut and adjusting screw rod
Extension bar, to change the angle between two first hinge bars.It is connected respectively with being rotated in the middle part of two the first hinge bars by two
Spill spin block cause when the angle between two first hinge bars changes two adjusting screw rods are located at through hole all the time same
On straight line, will not occur stuck situation.
It is further arranged to：Dorsad the first hinge bar side is provided with the avoidance being connected with through hole to second spill spin block
Groove, one end of the adjusting screw rod is hinged and can be caught in along escape groove in through hole with the first spill spin block.
By above-mentioned technical proposal, adjusting screw rod is set to be hinged with the first spill spin block so that adjusting screw rod can be along hinge
Then contact rotation is caught in through hole by escape groove, is so more facilitated when installing, unlike adjusting screw rod and rotation
Block threaded connection needs time-consuming like that.
It is further arranged to：The adjusting screw rod is provided with the self-locking nut abutted with adjusting nut.
By above-mentioned technical proposal, the self-locking nut abutted with adjusting nut is set to play self-locking on adjusting screw rod
Effect so that adjusting nut, which will not unclamp, causes fixation not firm.
It is further arranged to：The top of first steel plate is provided with the first transverse slat, and the top of second steel plate is provided with the
Two transverse slats, the upper surface of first transverse slat is abutted with the lower surface of the second transverse slat.
By above-mentioned technical proposal, the first transverse slat and the second transverse slat is set respectively above the first steel plate and the second steel plate
Prevent from injuring workmen after the pipeline of top is broken by a crashing object, the upper surface of the first transverse slat abutted with the lower surface of the second transverse slat so that
Stuck situation will not occur when adjusting the spacing between the first steel plate and the second steel plate.
It is further arranged to：The both sides of first transverse slat are equipped with the first reinforcement upward.
By above-mentioned technical proposal, due to setting reinforcement to reduce the first steel plate, the second steel plate, the below the first transverse slat
The space that one transverse slat and the second transverse slat are surrounded, increases workmen's difficulty of construction, and has the resistance of the second transverse slat above the first transverse slat
Hinder, so the both sides that the first reinforcement is arranged on into the first transverse slat are set upward.
It is further arranged to：Middle part on the upside of second transverse slat is provided with the second reinforcement.
By above-mentioned technical proposal, due to there is the first transverse slat obstruction below the second transverse slat, the both sides of the second transverse slat are by the
One reinforcement hinders, so the second transverse slat can only be arranged on to upside.It is arranged on middle part and make it that the stiffening effect to both sides is identical.
In summary, the beneficial effects of the utility model are：The first steel plate and the second steel plate are adjusted by telescopic component
The distance between so that consolidation effect can be played without damaging wall；Set the first spill spin block for being hinged with the first hinge bar and
When second spill spin block make it that the angle between two first hinge bars changes, adjusting screw rod and through hole can also be in all the time
Will not be stuck on same straight line.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the enlarged drawing at A in Fig. 1.
Reference：1st, the first steel plate；2nd, the second steel plate；3rd, the first hinge bar；4th, the second hinge bar；5th, telescopic component；
6th, adjusting part；7th, the first transverse slat；8th, the second transverse slat；9th, the first reinforcement；10th, the second reinforcement；11st, first connecting rod；12nd,
Two connecting rods；13rd, the first spill spin block；14th, the second spill spin block；15th, adjusting screw rod；16th, escape groove；17th, through hole；18th, adjusting nut；
19th, self-locking nut.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
As shown in figure 1, a kind of pipeline non-excavation rehabilitation pretreatment bracing members system, including two blocks of first vertical steel plates 1
With the second steel plate 2, the first steel plate 1 is hinged with two first hinge bars 3 simultaneously towards the side of the second steel plate 2 in same position, the
Two steel plates 2 are hinged with two second hinge bars 4, the first hinge bar 3 and second simultaneously towards the side of the first steel plate 1 in same position
The length of hinge bar 4 is identical, and telescopic component 5 is connected between the first hinge bar 3 and the second hinge bar 4, and two first are hinged
The adjusting part 6 for the angle being provided between bar 3 between two first hinge bars 3 of regulation.
As shown in figure 1, the top of the first steel plate 1 is welded with the first transverse slat 7 towards the side of the second steel plate 2, the second steel plate 2 it is upper
Aspect is welded with the second transverse slat 8 to the side of the first steel plate 1, and the upper surface of the first transverse slat 7 is abutted with the lower surface of the second transverse slat 8.
The both sides of first transverse slat 7 are welded with the first reinforcement 9 upward to increase the bending strength of the first transverse slat 7, the upside of the second transverse slat 8
Middle part is welded with the second reinforcement 10.
As depicted in figs. 1 and 2, telescopic component 5 is arranged the first connecting rod 11 being hinged and the six roots of sensation successively including the six roots of sensation
Arrange successively the second connecting rod 12 being hinged, the first connecting rod 11 at head and the tail two ends dorsad adjacent one end of first connecting rod 11 respectively with
Wherein one other end of first hinge bar 3, the other end of the second hinge bar 4 are hinged.The second connecting rod 12 at head and the tail two ends is dorsad adjacent
The one end of second connecting rod 12 is hinged the other end and is hinged with other first hinge bar 3 other end, the second hinge bar 4 respectively.Every
The length of first connecting rod 11 is with the equal length of second connecting rod 12 and is twice of the first hinge bar 3 and the second hinge bar 4, often
Root is hinged with respect to the first hinge bar 3 of position and the middle part of the second hinge bar 4.
As depicted in figs. 1 and 2, adjusting part 6 includes being respectively hinged at the of the middle part of two the same sides of first hinge bar 3
One spill spin block 13 and the second spill spin block 14, the center of the first spill spin block 13 dorsad side of the first hinge bar 3 are hinged with adjusting screw rod
15, the center line that the first spill spin block 13 is rotated around the first hinge bar 3 is on the Plane of rotation of adjusting screw rod 15.In adjusting screw rod
15 when turning to the second 14 position of spill spin block, after the second spill spin block 14 dorsad escape groove 16 of the side of the first hinge bar 3
It is caught in through hole 17, the one end for then passing through hole 17 in adjusting screw rod 15 screws on adjusting nut 18 and self-locking nut 19 respectively.
During installation, rotating adjusting nut 18 so that the spill spin block 14 of adjusting nut 18 and second, which coordinates, to be compressed to adjust two
Angle between first hinge bar 3, two first hinge bars 3 reduces, two first hinge bars 3 respectively with first connecting rod 11, the
The distance for the pin joint that two connecting rods 12 are hinged can also reduce.Because first connecting rod 11 and second connecting rod 12 are hinged at middle part, therefore
Two pin joints close to when first connecting rod 11 and second connecting rod 12 can be relatively rotated along the pin joint in the middle part of both so that the
One connecting rod 11 and second connecting rod 12 are all intended to horizontal state so that the increase of the distance between the first steel plate 1 and the second steel plate 2
The wall of pipeline both sides is propped up, the effect for reinforcing wall is played.
Claims (7)
1. a kind of pipeline non-excavation rehabilitation pre-processes bracing members system, including vertical the first steel plate (1) and the second steel plate (2),
It is characterized in that：First steel plate (1) side relative with the second steel plate (2) be respectively provided with two one end respectively with the first steel plate
(1), the first hinge bar (3) and the second hinge bar (4) that the second steel plate (2) is hinged in same position, first hinge bar (3)
And second be provided with telescopic component (5) between hinge bar (4), the telescopic component (5) include many successively arrangement be hinged
First connecting rod (11) and many second connecting rods (12) being hinged of arranging successively, the first connecting rod (11) and second connecting rod
(12) length is all identical and is twice of the first hinge bar (3) and the second hinge bar (4), the first connecting rod at head and the tail two ends
(11) dorsad adjacent first connecting rod (11) one end is another with wherein one first hinge bar (3) other end, the second hinge bar (4) respectively
One end is hinged, the second connecting rod (12) at head and the tail two ends dorsad adjacent second connecting rod (12) one end respectively with other one first
Hinge bar (3) other end, the second hinge bar (4) are hinged the other end and are hinged, and connect with respect to the first connecting rod (11) of position and second
Bar is hinged in the middle part of (12), regulation group of first hinge bar (3) provided with the angle between two first hinge bars (3) of regulation
Part (6).
2. pipeline non-excavation rehabilitation according to claim 1 pre-processes bracing members system, it is characterized in that：The adjusting part
(6) include respectively with rotating the first spill spin block (13) and the second spill spin block (14) that are connected, institute in the middle part of two first hinge bars (3)
The first spill spin block (13) is stated provided with adjusting screw rod (15), second spill spin block (14) is provided with through hole (17), the regulation
Screw rod (15) is provided with adjusting nut (18) through through hole (17) end.
3. pipeline non-excavation rehabilitation according to claim 2 pre-processes bracing members system, it is characterized in that：Second rotation
Dorsad the first hinge bar (3) side is provided with the escape groove (16) being connected with through hole (17), the adjusting screw rod (15) to block (14)
One end and the first spill spin block (13) be hinged and can be caught in along escape groove (16) in through hole (17).
4. pipeline non-excavation rehabilitation according to claim 2 pre-processes bracing members system, it is characterized in that：The adjusting screw rod
(15) provided with the self-locking nut (19) abutted with adjusting nut (18).
5. pipeline non-excavation rehabilitation according to claim 1 pre-processes bracing members system, it is characterized in that：First steel plate
(1) top is provided with the first transverse slat (7), and the top of second steel plate (2) is provided with the second transverse slat (8), first transverse slat (7)
Upper surface abutted with the lower surface of the second transverse slat (8).
6. pipeline non-excavation rehabilitation according to claim 5 pre-processes bracing members system, it is characterized in that：First transverse slat
(7) both sides are equipped with the first reinforcement (9) upward.
7. pipeline non-excavation rehabilitation according to claim 6 pre-processes bracing members system, it is characterized in that：Second transverse slat
(8) middle part on the upside of is provided with the second reinforcement (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010155.2U CN206448342U (en) | 2017-01-05 | 2017-01-05 | Pipeline non-excavation rehabilitation pre-processes bracing members system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010155.2U CN206448342U (en) | 2017-01-05 | 2017-01-05 | Pipeline non-excavation rehabilitation pre-processes bracing members system |
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| Publication Number | Publication Date |
|---|---|
| CN206448342U true CN206448342U (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720010155.2U Expired - Fee Related CN206448342U (en) | 2017-01-05 | 2017-01-05 | Pipeline non-excavation rehabilitation pre-processes bracing members system |
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| CN (1) | CN206448342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127357A (en) * | 2019-05-13 | 2019-08-16 | 河南天利热工装备股份有限公司 | A kind of lifter equipped with eccentric wheel structure |
-
2017
- 2017-01-05 CN CN201720010155.2U patent/CN206448342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127357A (en) * | 2019-05-13 | 2019-08-16 | 河南天利热工装备股份有限公司 | A kind of lifter equipped with eccentric wheel structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 |