CN109185557A - A kind of position limiting structure for inside push-bench main pipeline transport device - Google Patents
A kind of position limiting structure for inside push-bench main pipeline transport device Download PDFInfo
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- CN109185557A CN109185557A CN201811223103.9A CN201811223103A CN109185557A CN 109185557 A CN109185557 A CN 109185557A CN 201811223103 A CN201811223103 A CN 201811223103A CN 109185557 A CN109185557 A CN 109185557A
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- Prior art keywords
- main pipeline
- push
- upright bar
- chassis
- plate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a kind of position limiting structures for inside push-bench main pipeline transport device, including circular base plate, connecting plate, upright bar and side plate, the chassis surrounding is uniformly connected with three groups of connecting plates, middle-end is connected with longitudinally disposed upright bar by the perforation at the top of the chassis, several longitudinally disposed telescopic rods are uniformly connected between the baffle bottom at the top of the lantern ring, three groups of arc-shaped side plates uniformly are connected at the top of the chassis, the both sides external of the mounting plate is horizontally connected with locating rod between the idler wheel and the side plate.The needs for adapting to different operating, adapt to various sizes of push-bench main pipeline, pipeline is limited in three side plate external energies by side plate, and main pipeline is not easy to shake in use, and stability is good.And main pipeline placed longitudinally can transport, and avoid main pipeline and roll in transit, be easy to fall off from transport device, cause dangerous situation.
Description
Technical field
The present invention relates to a kind of position limiting structures, and in particular to a kind of limit for inside push-bench main pipeline transport device
Bit architecture.
Background technique
Push-bench is that a kind of construction work specifically for rock tunnel is mechanical.Suitable for various land waste soil layer conditions,
It has been obtained in the rocks Tunnel Engineering such as railway, electric power, water conservancy, coal, mine, traffic, city underground engineering machine subway more next
More it is widely applied.Push-bench is the important equipment of rock tunnel construction, is mainly used for cutting rock, fractured rock and will be crushed
Rock afterwards transfers out the construction work for completing rock tunnel.Main device inside push-bench is mounted on hollow main body tube
Inside road, main pipeline transport often needs to specific device and is transported.
But there are still certain deficiencies in use for the transport device of existing push-bench main pipeline.Existing push pipe
Machine main pipeline is frequently with laterally disposed, and main pipeline is easy to happen rolling in transit, and stability is bad, security performance
It is low, it is easy to fall off generation safety accident.It cannot stablize and efficiently carry out main pipeline placed longitudinally, cannot keep at work
The stability of main pipeline, pipeline, which is easy to shake, topples over.And various sizes of main pipeline is not adapted to when fixing.
Summary of the invention
It, can be with the purpose of the present invention is to provide a kind of position limiting structure for inside push-bench main pipeline transport device
It solves main pipeline and is easy to happen rolling in transit, stability is bad, and security performance is low, is easy to fall off and safe thing occurs
Therefore.Cannot stablize efficiently main pipeline is carried out it is placed longitudinally, cannot retainer body pipeline at work stability, pipe
Road, which is easy to shake, topples over.And the technical issues of not adapting to various sizes of main pipeline when fixing.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of position limiting structure for inside push-bench main pipeline transport device, including circular base plate, connecting plate, upright bar
And side plate, the chassis surrounding are uniformly connected with three groups of connecting plates, are provided with through slot along its length in the middle part of the connecting plate, institute
It states connecting plate bottom and is provided with sliding groove in the two sides of the through slot, the sliding groove is set in parallel with the through slot, institute
It states inside chassis middle-end and is provided with perforation.
Middle-end is connected with longitudinally disposed upright bar by the perforation at the top of the chassis, and welding is limited in the middle part of the upright bar
Position buckle, the limit fastener outside are uniformly connected with three groups of risers, are fixedly connected with baffle, the upright bar below the upright bar
It is set with lantern ring below the baffle, is uniformly connected with several longitudinal directions between the baffle bottom at the top of the lantern ring
The telescopic rod of setting, the telescopic rod top are sleeved on the inside of sleeve, are connected with push plate at the top of the telescopic rod, and described
Two groups of damping springs are installed between the top of push plate and the inner tip of the sleeve, are connected at the top of the sleeve described
The bottom of baffle.
Three groups of arc-shaped side plates uniformly are connected at the top of the chassis, the side plate is close to a middle side part edge of the upright bar
Short transverse is welded with mounting plate, and the mounting plate upper and lower ends are respectively connected with support rod, and the support rod other end connects institute
Riser is stated, the mounting plate bottom end runs through the chassis by the through slot, and the mounting plate bottom is equipped with idler wheel,
The both sides external of the mounting plate is horizontally connected with locating rod, the locating rod top between the idler wheel and the side plate
Activity is connected with ball, and the inside of the sliding groove is connected at the top of the locating rod.
Preferably, the both ends of the support rod are provided with fixation hole, and are provided with inside the mounting plate and riser
Several fixation holes, support rod both ends are fixedly connected with riser and mounting plate with bolt by fixation hole.
Preferably, the bottom of upright rod is connected with nut through chassis by perforation.
Preferably, for the baffle in the lower section of limit fastener, the outside of upright bar is outer from bottom end to being provided between baffle
Screw thread.
Preferably, the inside diameter of the lantern ring and the diameter of upright bar match, and the outer dia of nut and lantern ring is equal
Greater than the inside diameter of perforation.
Preferably, the inner bottom of the sleeve connects restraining position ring block, and the inside diameter of stop collar is less than the straight of push plate
Diameter.
Preferably, the length of the support rod is less than the length of sliding groove and through slot, and the size of mounting plate and through slot
Inside dimension matches.
Preferably, the application method of the position limiting structure includes:
Side plate described in three groups: being mounted on the top on chassis by step 1, and bottom of upright rod installs nut through perforation, bottom,
It is connected between side plate and riser using support rod, two groups of support rods is installed between each side plate and riser, the clockwise or inverse time
Needle turns the nut of bottom, and upright bar is moved up and down in perforated inner, and support rod both ends are rotated in mounting plate and riser side, in turn
Push side plate mobile in chassis upper, the distance between three groups of side plates are changed；
Step 2: by push-bench main pipeline to be transported be sleeved on three groups described in side plate outside, push-bench main body tube
Road bottom is placed on chassis upper, according to the actual size inside push-bench main pipeline, turns the nut of bottom again, drives
Side plate is mobile in connecting plate and chassis upper, until the contact of side plate and push-bench main pipeline inner tight, passes through bottom
Idler wheel pushes whole device mobile.
Beneficial effects of the present invention:
1, by allowing work latus inframedium mobile in chassis upper in chassis upper setting through slot and sliding groove, three
Position between a chassis can be adjusted according to the actual needs, adapt to the needs of different operating, adapt to different sizes
Push-bench main pipeline, pipeline limited in three side plate external energies by side plate, and the position of side plate is mobile from Inner extrusion
Push-bench main pipeline, main pipeline are not easy to shake in use, and stability is good.And main pipeline placed longitudinally can be transported
It is defeated, it avoids main pipeline and rolls in transit, be easy to fall off from transport device, cause dangerous situation.It ensure that
The security performance of main pipeline in transit is not easy to shake the damage that falls off.Through slot and mounting plate are clamped, and limit side plate on chassis
Portion is not able to rotate, and the locating rod of sliding groove and bottom clamping, side plate is restricted in vertical direction, will not in the vertical direction under
It is mobile.And the ball at the top of locating rod generates rolling friction with sliding groove when moving inside sliding groove, frictional force reduces, and protects
River bottom protection disk and connecting plate are hardly damaged, and side plate movement is more laborsaving, and resistance reduces.
2, by chassis upper middle-end connecting upright pole, and in upright bar outside weldings limit fastener, so that upright bar in work
It can connect support rod by limit fastener, by support rod connecting lateral plate, pull side plate from side.Support rod both ends can be
Mounting plate and the rotation of riser side, when upright bar moves up and down, support bar top is moved up, and side plate can be driven steady
Fixed changes position in chassis upper.Integrated operation is simple, convenient and efficient.Mounting plate and riser is bolted in support rod,
The fixation hole connection that support rod can be different from mounting plate and riser top in use, the installation site of support rod can change
Become, the movable range of side plate can be changed, upright bar changes the installation site of support rod when perforated inner is difficult to move up and down, can subtract
The amount of turning of few nut, adapts to different needs of work, improves working efficiency.
3, by connecting baffle and lantern ring in bottom of upright rod, and in bottom end attaching nut, so that nut and upright bar in work
Bottom thread connection, turning nut can drive upright bar to move up and down, and then side plate can be driven to change position.Lantern ring and baffle are pushing up
Portion limits the position of upright bar, and upright bar will not fall downwards from perforated inner.Damping spring pushes telescopic rod to move down, and then pushes away
Dynamic lantern ring side is closely contacted with chassis upper, by resistance at the top of upright bar.The stability of upright bar can be improved, upright bar makes
It is moved up and down in conveniently, and security performance is improved, damping spring has the function of bumper and absorbing shock in use.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure of the present invention.
Fig. 2 is Fig. 1 stereochemical structure decomposing schematic representation of the present invention.
Fig. 3 is chassis structure schematic diagram of the present invention.
Fig. 4 is details enlarged structure schematic diagram at A in Fig. 2 of the present invention.
Fig. 5 is telescopic rod mounting structure schematic diagram of the present invention.
Fig. 6 is lateral plate structure schematic diagram of the present invention.
Fig. 7 is positional lever structure schematic diagram of the present invention.
In figure: 1, chassis；2, upright bar；3, connecting plate；4, support rod；5, side plate；6, fixation hole；7, limit fastener；8, it wears
Hole；9, through slot；10, sliding groove；11, telescopic rod；12, baffle；13, lantern ring；14, nut；15, sleeve；16, damping spring；17,
Push plate；18, mounting plate；19, locating rod；20, idler wheel；21, ball；22, stop collar.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-7, a kind of position limiting structure for inside push-bench main pipeline transport device, including circle
Chassis 1, connecting plate 3, upright bar 2 and side plate 5,1 surrounding of chassis are uniformly connected with three groups of connecting plates 3, and 3 middle part of connecting plate is along length side
To through slot 9 is provided with, 3 bottom of connecting plate is provided with sliding groove 10 in the two sides of through slot 9, and sliding groove 10 is with through slot 9 in parallel
Setting, 1 inside middle-end of chassis are provided with perforation 8, and through slot 9 and sliding groove 10 facilitate the movement of side plate 5, side plate 5 limited when mobile
Position, change its direction on the move not；
1 top middle-end of chassis is connected with longitudinally disposed upright bar 2 by perforation 8, is welded with limit fastener 7 in the middle part of upright bar 2,
7 outside of limit fastener is uniformly connected with three groups of risers, baffle 12 is fixedly connected with below upright bar 2, upright bar 2 is in the lower section of baffle 12
It is set with lantern ring 13, several longitudinally disposed telescopic rods 11 is uniformly connected between 13 top of lantern ring and 12 bottom of baffle, stretches
The inside of sleeve 15 is sleeved at the top of contracting bar 11, the top of telescopic rod 11 is connected with push plate 17, and the top of push plate 17 and sleeve
Two groups of damping springs 16 are installed, the top of sleeve 15 is connected to the bottom of baffle 12, about 2 upright bar between 15 inner tip
Movement can drive side plate 5 mobile on 1 top of chassis, and damping spring 16 pushes telescopic rod 11 flexible, and lantern ring 13 limits the position of upright bar 2
It sets, keeps it more stable；
The top of chassis 1 is uniformly connected with three groups of arc-shaped side plates 5, side plate 5 close to upright bar 2 a middle side part along short transverse
It is welded with mounting plate 18,18 upper and lower ends of mounting plate are respectively connected with support rod 4, and 4 other end of support rod connects riser, mounting plate 18
Bottom end runs through chassis 1 by through slot 9, and 18 bottom of mounting plate is equipped with idler wheel 20, and the both sides external of mounting plate 18 is being rolled
Locating rod 19 is horizontally connected between wheel 20 and side plate 5,19 top movable of locating rod is connected with ball 21,19 top of locating rod
It is connected to the inside of sliding groove 10, support rod 4 can push side plate 5 in 1 ionized motion of chassis, determine with moving up and down for upright bar 2
Position bar 19, which is connected to inside sliding groove 10, limits the mobile direction of side plate 5.
As a kind of technical optimization scheme of the invention, the both ends of support rod 4 are provided with fixation hole 6, and mounting plate 18
With several fixation holes 6 are provided with inside riser, 4 both ends of support rod are fixedly connected with riser and peace with bolt by fixation hole 6
Loading board 18, the connection of fixation hole 6 that 4 both ends of support rod can be different from riser and mounting plate 18 by bolt, 4 side of installation of support rod
Just quick.When upright bar 2 is stablized, the installation site of support rod 4 changes, so that upright bar 2 is in the distance between sustained height, side plate 5
Difference, when larger range being needed to change the position of side plate 5, the installation site for changing support rod 4 can reduce the amount of turning of nut 14,
Improve working efficiency.
As a kind of technical optimization scheme of the invention, 2 bottom of upright bar is connected with nut 14 through chassis 1 by perforation 8,
Nut 14 is connected through a screw thread the bottom of upright bar 2, and from the position of bottom limitation upright bar 2, the stability in use of upright bar 2 is obtained
It improves.
As a kind of technical optimization scheme of the invention, baffle 12 is in the lower section of limit fastener 7, and the outside of upright bar 2 is the bottom of from
End is to external screw thread is provided between baffle 12, when upright bar 2 is mobile, telescopic rod 11 stretches therewith, does not influence the normal of support rod 4
Rotation.
As a kind of technical optimization scheme of the invention, the inside diameter of lantern ring 13 and the diameter of upright bar 2 match, and spiral shell
Mother 14 and lantern ring 13 outer dia be all larger than perforation 8 inside diameter, lantern ring 13 can in the movement of 2 external freedom of upright bar, and
The stability that upright bar 2 can be improved makes it be not easy to shake in use.Nut 14 and lantern ring 13 will not enter perforation 8 in use
The position of inside, upright bar 2 can obtain stable limitation.
As a kind of technical optimization scheme of the invention, the inner bottom of sleeve 15 connects restraining position ring block 22, and stop collar
22 inside diameter is less than the diameter of push plate 17, and when push plate 17 moves up and down inside sleeve 15, stop collar 22 limits push plate 17
Position, push plate 17 will not pass through inside stop collar 22, so that upright bar 2 will not fall off inside sleeve 15.
As a kind of technical optimization scheme of the invention, the length of support rod 4 is less than the length of sliding groove 10 and through slot 9,
And the size of mounting plate 18 and the inside dimension of through slot 9 match, mounting plate 18 is not easy to shake when moving inside through slot 9, into
And make side plate 5 stability is good at work, the mobile range of support rod 4 is not limited by through slot 9 and 10 length of sliding groove,
Support rod 4 can reach horizontality, and side plate 5 is moved to farthest position.
As a kind of technical optimization scheme of the invention, the application method of the position limiting structure includes:
Three groups of side plates 5: being mounted on the top on chassis 1 by step 1, and nut is installed through perforation 8, bottom in 2 bottom of upright bar
14, between side plate 5 and riser using support rod 4 connect, two groups of support rods 4 are installed between each side plate 5 and riser, clockwise or
Person turns the nut 14 of bottom counterclockwise, and upright bar 2 moves up and down inside perforation 8, and 4 both ends of support rod are in mounting plate 18 and riser
Side rotation, and then push side plate 5 mobile on 1 top of chassis, the distance between three groups of side plates 5 are changed；
Step 2: push-bench main pipeline to be transported is sleeved on to the outside of three groups of side plates 5, push-bench main pipeline bottom
Portion is placed on 1 top of chassis, according to the actual size inside push-bench main pipeline, turns the nut 14 of bottom again, drives
Side plate 5 is mobile in connecting plate 3 and 1 top of chassis, until the contact of side plate 5 and push-bench main pipeline inner tight, passes through bottom
The idler wheel 20 in portion pushes whole device mobile.
In the use of the present invention, three groups of side plates 5 to be mounted on to the top on chassis 1,18 bottom of mounting plate is passed through from through slot 9,
Idler wheel 20 is installed in bottom, and locating rod 19 is installed in two sides, and the top of locating rod 19 is connected to inside sliding groove 10.2 bottom of upright bar
Nut 14 is installed by screw thread through perforation 8, bottom by portion, and lantern ring 13 is extruded in the top on chassis 1.It is sharp between side plate 5 and riser
It is connected with support rod 4,4 both ends of support rod are fixedly connected with side plate 5 and riser, each side plate 5 and riser with bolt using fixation hole 6
Between two groups of support rods 4 are installed.Turn the nut 14 of bottom clockwise or counter-clockwise, upright bar 2 inside the perforation 8 on move down
Dynamic, 4 both ends of support rod are rotated by bolt in mounting plate 18 and riser side, and then push side plate 5 mobile on 1 top of chassis,
The distance between three groups of side plates 5 are changed.When side plate 5 is mobile, mounting plate 18 moves inside through slot 9, and idler wheel 20 is in bottom
It rolls, and the top of locating rod 19 is in 10 internal slide of sliding groove, and ball 21 and sliding groove 10 generate rolling friction, frictional force
Reduce.Push-bench main pipeline to be transported is sleeved on to the outside of three groups of side plates 5, push-bench main pipeline bottom is placed on bottom
1 top of disk.According to the actual size inside push-bench main pipeline, the nut 14 of bottom is turned again, and side plate 5 is driven to connect
Plate 3 and 1 top of chassis are mobile, until the contact of side plate 5 and push-bench main pipeline inner tight, is pushed away by the idler wheel 20 of bottom
Dynamic whole device is mobile.During upright bar 2 moves up and down, damping spring 16 pushes push plate 17 and telescopic rod 11, the lantern ring of bottom
13 can closely be extruded in the top on chassis 1, limit the position of upright bar 2, play the work of damping, buffering at work for upright bar 2
With.Upward power is provided for upright bar 2 simultaneously, when nut 14 turns, damping spring 16 pushes telescopic rod 11 to extend, and then drives vertical
Bar 2 moves up.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
1. a kind of position limiting structure for inside push-bench main pipeline transport device, including circular base plate (1), connecting plate (3),
Upright bar (2) and side plate (5), which is characterized in that chassis (1) surrounding is uniformly connected with three groups of connecting plates (3), the connecting plate
(3) middle part is provided with through slot (9) along its length, and connecting plate (3) bottom is provided with cunning in the two sides of the through slot (9)
Dynamic slot (10), the sliding groove (10) are set in parallel with the through slot (9), and the internal middle-end of the chassis (1) is provided with perforation
(8)；
Middle-end is connected with longitudinally disposed upright bar (2) by the perforation (8) at the top of the chassis (1), in the middle part of the upright bar (2)
It is welded with limit fastener (7), the limit fastener (7) is external to be uniformly connected with three groups of risers, fixed company below the upright bar (2)
Be connected to baffle (12), the upright bar (2) is set with lantern ring (13) below the baffle (12), at the top of the lantern ring (13) with
Several longitudinally disposed telescopic rods (11), set at the top of the telescopic rod (11) are uniformly connected between baffle (12) bottom
Mounted in the inside of sleeve (15), be connected with push plate (17) at the top of the telescopic rod (11), and the top of the push plate (17) with
Two groups of damping springs (16) are installed between the inner tip of the sleeve (15), are connected at the top of the sleeve (15) described
The bottom of baffle (12)；
Uniformly be connected with three groups of arc-shaped side plates (5) at the top of the chassis (1), the side plate (5) close to the upright bar (2) one
Middle side part is welded with mounting plate (18) along short transverse, and mounting plate (18) upper and lower ends are respectively connected with support rod (4), described
Support rod (4) other end connects the riser, and mounting plate (18) bottom end runs through the chassis by the through slot (9)
(1), and the mounting plate (18) bottom is equipped with idler wheel (20), and the both sides external of the mounting plate (18) is in the idler wheel (20)
It being horizontally connected with locating rod (19) between the side plate (5), locating rod (19) top movable is connected with ball (21),
The inside of the sliding groove (10) is connected at the top of the locating rod (19).
2. a kind of position limiting structure for inside push-bench main pipeline transport device according to claim 1, feature
It is, the both ends of the support rod (4) are provided with fixation hole (6), and are provided with inside the mounting plate (18) and riser
Several fixation holes (6), support rod (4) both ends are fixedly connected with riser and mounting plate (18) with bolt by fixation hole (6).
3. a kind of position limiting structure for inside push-bench main pipeline transport device according to claim 1, feature
It is, upright bar (2) bottom is connected with nut (14) through chassis (1) by perforation (8).
4. a kind of position limiting structure for inside push-bench main pipeline transport device according to claim 1, feature
It is, the baffle (12) is respectively provided in the lower section of limit fastener (7), the outside of upright bar (2) from bottom end between baffle (12)
There is external screw thread.
5. a kind of position limiting structure for inside push-bench main pipeline transport device according to claim 1 or 3, special
Sign is that the inside diameter of the lantern ring (13) and the diameter of upright bar (2) match, and the outside of nut (14) and lantern ring (13)
Diameter is all larger than the inside diameter of perforation (8).
6. a kind of position limiting structure for inside push-bench main pipeline transport device according to claim 1, feature
It is, the inner bottom of the sleeve (15) connects restraining position ring block (22), and the inside diameter of stop collar (22) is less than push plate
(17) diameter.
7. a kind of position limiting structure for inside push-bench main pipeline transport device according to claim 1, feature
Be, the length of the support rod (4) is less than the length of sliding groove (10) and through slot (9), and the size of mounting plate (18) with lead to
The inside dimension of slot (9) matches.
8. a kind of position limiting structure for inside push-bench main pipeline transport device according to claim 1, feature
It is, the application method of the position limiting structure includes:
Step 1: side plate (5) described in three groups is mounted on to the top of chassis (1), upright bar (2) bottom is through perforation (8), bottom peace
Loading nut (14) is connected using support rod (4) between side plate (5) and riser, installs two groups of branch between each side plate (5) and riser
Strut (4) turns the nut (14) of bottom clockwise or counter-clockwise, and upright bar (2) moves up and down inside perforation (8), supports
Bar (4) both ends are rotated in mounting plate (18) and riser side, and then push side plate (5) mobile on chassis (1) top, three groups of side plates
The distance between (5) it is changed；
Step 2: by push-bench main pipeline to be transported be sleeved on three groups described in side plate (5) outside, push-bench main pipeline
Bottom is placed on chassis (1) top and turns the nut of bottom again according to the actual size inside push-bench main pipeline
(14), it is mobile in connecting plate (3) and chassis (1) top that side plate (5) are driven, until inside side plate (5) and push-bench main pipeline
Closely contact pushes whole device mobile by the idler wheel (20) of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223103.9A CN109185557B (en) | 2018-10-19 | 2018-10-19 | Limiting structure used inside pipe conveying device of pipe jacking machine main body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223103.9A CN109185557B (en) | 2018-10-19 | 2018-10-19 | Limiting structure used inside pipe conveying device of pipe jacking machine main body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109185557A true CN109185557A (en) | 2019-01-11 |
| CN109185557B CN109185557B (en) | 2020-04-28 |
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| CN201811223103.9A Active CN109185557B (en) | 2018-10-19 | 2018-10-19 | Limiting structure used inside pipe conveying device of pipe jacking machine main body |
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| CN103398264A (en) * | 2013-08-09 | 2013-11-20 | 北华航天工业学院 | Pipeline inner wall supporting device of limiting double-layer self-adaptive three-point umbrella type |
| CN105465551A (en) * | 2016-01-25 | 2016-04-06 | 武汉大学 | Supporting type pipeline inside detection robot with flexibility self-adapting function |
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- 2018-10-19 CN CN201811223103.9A patent/CN109185557B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010012087A1 (en) * | 2008-07-31 | 2010-02-04 | On Stream Technologies Inc. | Pipe pig and method of cleaning a pipe |
| CN102954314A (en) * | 2012-11-21 | 2013-03-06 | 北京石油化工学院 | Pipeline robot dragging mechanism |
| CN103398264A (en) * | 2013-08-09 | 2013-11-20 | 北华航天工业学院 | Pipeline inner wall supporting device of limiting double-layer self-adaptive three-point umbrella type |
| CN103383019A (en) * | 2013-08-10 | 2013-11-06 | 北华航天工业学院 | Adaptive three-point umbrella pipeline inner wall supporting device |
| CN105465551A (en) * | 2016-01-25 | 2016-04-06 | 武汉大学 | Supporting type pipeline inside detection robot with flexibility self-adapting function |
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| CN109185557B (en) | 2020-04-28 |
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