CN218780855U - Movable pipeline jacking consignment device - Google Patents
Movable pipeline jacking consignment device Download PDFInfo
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- CN218780855U CN218780855U CN202222965040.2U CN202222965040U CN218780855U CN 218780855 U CN218780855 U CN 218780855U CN 202222965040 U CN202222965040 U CN 202222965040U CN 218780855 U CN218780855 U CN 218780855U
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- jacking
- cantilever
- pipeline
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- beams
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Abstract
The utility model discloses a movable pipeline jacking delivery device, including liftable portal frame and ann at the electric hoist at liftable portal frame top, the equal cantilever in liftable portal frame both sides top is equipped with one set of pipeline climbing mechanism, pipeline climbing mechanism includes cantilever tubular beams, fixed ann is at the jacking subassembly and the mobile gag lever post of cup jointing in cantilever tubular beams cantilever end top at cantilever tubular beams cantilever end, the jacking subassembly include with cantilever tubular beams fixed connection's jacking ware and ann at the circular arc conduit saddle of jacking ware jacking end, the pipeline is horizontal in two convex conduit saddles tops, and by jacking ware jacking to design position, the gag lever post butt is at the pipeline side, prevent that the pipeline breaks away from pipeline climbing mechanism. The device can be used for multiple purposes, can simultaneously solve the operation problems when pipelines are laid in the two tunnels of pipeline jacking and water pump equipment installation, and has strong universality, high flexibility and safe and reliable construction operation process.
Description
Technical Field
The utility model relates to a pipeline jacking technical field, concretely relates to movable pipeline jacking delivery device.
Background
When laying the pipeline in the tunnel, adopt earlier the stake as the interim support of pipeline usually, support temporarily and build after accomplishing constructor and adopt the jack with pipeline jacking to design height, then withdraw interim support, regain the jack again, when needing to install water pump equipment, then need cooperate and use hoisting accessory, therefore whole construction operation process is comparatively complicated, and the low just potential safety hazard of efficiency of construction is big.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a movable pipeline jacking delivery device, the device can solve the operation problem when laying the pipeline in these two tunnels of pipeline jacking and water pump equipment fixing simultaneously, has simplified the construction operation step, has improved the efficiency of construction and has reduced the potential safety hazard.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a movable pipeline jacking and consignment device comprises a liftable portal frame and an electric hoist arranged at the top of the liftable portal frame, wherein the liftable portal frame comprises two external side beams, top beams fixedly connected to the tops of the two external side beams, two internal side beams movably sleeved with the external side beams and two movable supports fixedly arranged at the bottoms of the internal side beams, a plurality of first through holes are uniformly arranged on the side surfaces of the external side beams at intervals, a second through hole is arranged on the side surface of the internal side beam, and the second through hole and the first through hole corresponding to the second through hole are movably connected through a connecting pin beam;
the equal cantilever in liftable portal frame both sides top is equipped with one set of pipeline climbing mechanism, pipeline climbing mechanism includes cantilever tubular beams, the fixed jacking subassembly of ann at cantilever tubular beams cantilever end top and the gag lever post of movably cup jointing in cantilever tubular beams cantilever end inside, the jacking subassembly include with cantilever tubular beams fixed connection's jacking ware with ann at the circular arc conduit saddle of jacking ware jacking end, the pipeline is horizontal in two circular arc conduit saddles top, and by jacking ware jacking to design position, the gag lever post butt is at the pipeline side, prevent that the pipeline breaks away from pipeline climbing mechanism.
Preferably, the top beam is made of I-steel, an electric hoist is fixedly arranged below the middle part of the top beam, and a counterweight can be hung on the electric hoist.
Preferably, the movable support comprises a triangular frame and at least two universal wheels arranged at the bottom of the triangular frame, an opening is formed in the top of the triangular frame, the bottom of the inner side beam penetrates into the triangular frame from the opening, and the bottom of the inner side beam abuts against the bottom in the triangular frame.
Preferably, the cantilever tubular beams are made of square steel tubes, a plurality of first circular through holes are uniformly arranged at the cantilever ends of the cantilever tubular beams at intervals, and the fixed ends of the cantilever tubular beams are fixedly arranged at the upper parts of the outer side beams.
Preferably, a diagonal brace is obliquely arranged between the bottom of the cantilever tubular beam and the outer side beam.
Preferably, the arc pipe support is an arc surface formed by bending spring steel, the arc length setting direction of the arc surface is consistent with the setting direction of the cantilever pipe beam, and the convex surface of the arc pipe support is fixedly arranged at the jacking end of the jacking device.
Preferably, the jack can be a jack, a hydraulic cylinder or an electric push rod.
Preferably, the limiting rod comprises a side rod and a bottom rod, the side rod and the bottom rod are made of square steel, the side rod and the bottom rod are fixedly connected into an L shape, a second circular through hole matched with the first circular through hole is formed in the bottom rod, and the second circular through hole is connected with the first circular through holes respectively to achieve position adjustment of the limiting rod.
Preferably, the first through hole and the second through hole are rectangular through holes, the connecting pin beam is in a U-shaped groove structure, and the U-shaped groove is clamped at the rectangular through hole.
In the utility model, the liftable portal frame is arranged to meet the requirements of pipeline construction operation with different design heights, so that the universality of the device is improved; two sets of jacking mechanisms are arranged on the liftable portal frame, and the jacking mechanisms are provided with limiting rods 22 and are used for abutting against the side edges of the pipelines, so that the pipeline separation phenomenon is prevented, and the stability and the safety of the pipeline jacking construction operation process are ensured; the electric hoist is also arranged on the liftable portal frame and can be used for hanging a counterweight during the pipeline jacking operation so as to maintain the integral balance of the device, improve the safety and the reliability, and lift the water pump by using the electric hoist after the pipeline jacking operation is finished, so that the device has multiple purposes; the movable support is arranged, so that the whole device can be moved conveniently, and the use flexibility of the device is improved.
Drawings
Fig. 1 is the overall structure diagram of the present invention.
In the figure: 1. a gantry can be lifted; 2. a pipeline jacking mechanism; 3. an electric hoist; 10. an outer side member; 11. a top beam; 12. an inner side member; 13. a movable support; 14. a connecting pin beam; 15. a diagonal brace; 20. a cantilever tubular beam; 21. a jacking assembly; 22. a limiting rod; 130. a triangular frame; 131. a universal wheel; 210. a jacking device; 211. a circular arc pipe bracket; 220. a side lever; 221. a bottom bar.
Description of the preferred embodiment
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, a movable pipeline jacking and supporting device comprises a liftable portal frame 1 and an electric hoist 3 mounted on the top of the liftable portal frame 1 through a fastener, the liftable portal frame 1 comprises two external side beams 10, a top beam 11 fixedly connected to the tops of the two external side beams 10 through welding or fasteners, two internal side beams 12 in sleeved connection with the external side beams 10 through pins, and two movable supports 13 fixedly mounted at the bottoms of the internal side beams 12 through welding or fasteners, a plurality of first through holes are uniformly arranged on the side surfaces of the external side beams 10 at intervals, a second through hole is arranged on the side surface of the internal side beam 12, the second through hole and the first through hole corresponding to the second through hole are in pin connection through a connecting pin beam 14, the first through hole and the second through hole are rectangular through holes, the connecting pin beam 14 is of a U-shaped groove structure, a U is clamped at the rectangular through hole, the top beam 11 is made of i-steel, the electric hoist 3 is fixedly mounted below the middle part of the top beam 11 through the fastener, in the process of jacking a pipeline, objects can be suspended on the electric hoist 3 to maintain the integral balance of the movable pipeline jacking and the pipeline jacking and lifting operation can be completed by a water pump.
The top of liftable portal frame 1 both sides all cantilever is provided with one set of pipeline climbing mechanism 2, pipeline climbing mechanism 2 includes cantilever tubular beams 20, through fastener fixed mounting in the jacking subassembly 21 at cantilever tubular beams 20 cantilever end top with adopt the pin junction and realize cup jointing the gag lever post 22 inside cantilever tubular beams 20 cantilever end, jacking subassembly 21 includes the circular arc conduit saddle 211 at jacking end 210 with cantilever tubular beams 20 through fastener fixed connection's jacking ware 210 and installation, the pipeline is horizontal in two circular arc conduit saddles 211 top, and by jacking ware 210 jacking to the design position, gag lever post 22 butt is at the pipeline side, in case the pipeline breaks away from pipeline climbing mechanism 2, in an embodiment, gag lever post 22 includes side lever 220 and sill bar 221, side lever 220 and sill bar 221 are made by square steel, 220 side lever and sill bar 221 fixed connection become the L type, be provided with the circular through-hole of a second of a circular through-hole with first circular through-hole looks adaptation on the sill bar 221, the circular through-hole of second is connected respectively with a plurality of first circular through-hole and can realize the regulation of gag lever post 22 position, 220 butt is used for spacing side lever post at the pipeline side.
The movable support 13 comprises a triangular frame 130 and at least two universal wheels 131 arranged at the bottom of the triangular frame 130, an opening is formed in the top of the triangular frame 130, the bottom of the inner side beam 12 penetrates into the triangular frame 130 from the opening, the bottom of the inner side beam 12 abuts against the bottom in the triangular frame 130, the movable support 13 can facilitate the moving operation of the whole device, and the using flexibility of the device is improved.
The cantilever tubular beams 20 are made of square steel pipes, a plurality of first circular through holes are uniformly arranged at the cantilever ends of the cantilever tubular beams 20 at intervals, the fixed ends of the cantilever tubular beams 20 are fixedly arranged at the upper parts of the external side beams 10, inclined supporting rods 15 are obliquely arranged between the bottoms of the cantilever tubular beams 20 and the external side beams 10, and the inclined supporting rods 15 are made of square steel.
The arc pipe support 211 is an arc surface formed by bending spring steel, the arc length setting direction of the arc surface is consistent with the setting direction of the cantilever pipe beam 20, the convex surface of the arc pipe support 211 is fixedly installed at the jacking end of the jacking device 210, and the jacking device 210 can select a jack, a hydraulic cylinder or an electric push rod.
The above embodiments are only a few descriptions of the concept and implementation of the present invention, and are not intended to limit the scope of the present invention.
Claims (9)
1. The utility model provides a movable pipeline jacking delivery device, includes liftable portal frame (1) and ann at electric hoist (3) at liftable portal frame (1) top, its characterized in that: the liftable portal frame (1) comprises two outer side beams (10), a top beam (11) fixedly connected to the tops of the two outer side beams (10), and two inner side beams movably sleeved with the outer side beams (10)
(12) The two movable supports (13) are fixedly arranged at the bottoms of the inner side beams (12), a plurality of first through holes are uniformly arranged on the side surfaces of the outer side beams (10) at intervals, a second through hole is arranged on the side surface of the inner side beam (12), and the second through hole and the first through hole corresponding to the second through hole are movably connected through a connecting pin beam (14); liftable portal frame (1) both sides top is equal cantilever and is equipped with one set of pipeline climbing mechanism (2), pipeline climbing mechanism (2) are including cantilever tubular beams (20), jacking subassembly (21) and the movable gag lever post (22) of cup jointing in cantilever tubular beams (20) cantilever end inside of fixed ann at cantilever tubular beams (20) cantilever end top, jacking subassembly (21) include with cantilever tubular beams (20) fixed connection's jacking ware (210) and ann circular arc conduit saddle (211) at jacking ware (210) jacking end, the pipeline is horizontal in two circular arc conduit saddles (211) top, and by jacking ware (210) jacking to design position, gag lever post (22) butt is at the pipeline side, in case pipeline breaks away from pipeline climbing mechanism (2).
2. The mobile pipe jacking and consignment device as claimed in claim 1, wherein: the top beam (11) is made of I-steel, an electric hoist (3) is fixedly arranged below the middle part of the top beam (11), and a counterweight can be hung on the electric hoist (3).
3. The mobile pipe jacking and consignment device as claimed in claim 1, wherein: the movable support (13) comprises a triangular frame (130) and at least two universal wheels (131) arranged at the bottom of the triangular frame (130), an opening is formed in the top of the triangular frame (130), the bottom of the inner side beam (12) penetrates into the triangular frame (130) from the opening, and the bottom of the inner side beam (12) abuts against the bottom in the triangular frame (130).
4. The mobile pipe jacking and consignment device as claimed in claim 1, wherein: the cantilever tubular beam (20) is made of square steel tubes, a plurality of first circular through holes are uniformly formed in the cantilever end of the cantilever tubular beam (20) at intervals, and the fixed end of the cantilever tubular beam (20) is fixedly arranged on the upper portion of the outer side beam (10).
5. The portable pipe jacking and hauling device according to claim 1 or 4, wherein: inclined support rods (15) are obliquely arranged between the bottoms of the cantilever tubular beams (20) and the external side beams (10).
6. The mobile pipe jacking and consignment device as claimed in claim 1, wherein: the arc pipe support (211) is an arc surface made of bent spring steel, the arc length setting direction of the arc surface is consistent with the setting direction of the cantilever pipe beam (20), and the convex surface of the arc pipe support (211) is fixedly arranged at the jacking end of the jacking device (210).
7. The mobile pipe jacking and consignment device as claimed in claim 1 or 6, wherein: the jacking device (210) is a jack, a hydraulic cylinder or an electric push rod.
8. The mobile pipe jacking and consignment device as claimed in claim 4, wherein: the limiting rod (22) comprises a side rod (220) and a bottom rod (221), the side rod (220) and the bottom rod (221) are made of square steel, the side rod (220) and the bottom rod (221) are fixedly connected into an L shape, a second circular through hole matched with the first circular through hole is formed in the bottom rod (221), and the second circular through hole is connected with the first circular through hole respectively to achieve position adjustment of the limiting rod (22).
9. The mobile pipe jacking and consignment device as claimed in claim 1, wherein: the first through hole and the second through hole are rectangular through holes, the connecting pin beam (14) is of a U-shaped groove structure, and the U-shaped groove is clamped at the rectangular through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222965040.2U CN218780855U (en) | 2022-11-08 | 2022-11-08 | Movable pipeline jacking consignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222965040.2U CN218780855U (en) | 2022-11-08 | 2022-11-08 | Movable pipeline jacking consignment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218780855U true CN218780855U (en) | 2023-03-31 |
Family
ID=85715054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222965040.2U Active CN218780855U (en) | 2022-11-08 | 2022-11-08 | Movable pipeline jacking consignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218780855U (en) |
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2022
- 2022-11-08 CN CN202222965040.2U patent/CN218780855U/en active Active
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