CN214789397U - Pipe jacking installation structure for urban garden - Google Patents

Pipe jacking installation structure for urban garden Download PDF

Info

Publication number
CN214789397U
CN214789397U CN202120101991.8U CN202120101991U CN214789397U CN 214789397 U CN214789397 U CN 214789397U CN 202120101991 U CN202120101991 U CN 202120101991U CN 214789397 U CN214789397 U CN 214789397U
Authority
CN
China
Prior art keywords
plate
pipe
backup pad
regulating
jacking
Prior art date
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.)
Active
Application number
CN202120101991.8U
Other languages
Chinese (zh)
Inventor
姜乐
黄顺其
李华忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Nanhai Municipal Engineering Co ltd
Original Assignee
Foshan Nanhai Municipal Engineering Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan Nanhai Municipal Engineering Co ltd filed Critical Foshan Nanhai Municipal Engineering Co ltd
Priority to CN202120101991.8U priority Critical patent/CN214789397U/en
Application granted granted Critical
Publication of CN214789397U publication Critical patent/CN214789397U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model belongs to the technical field of the technique of push pipe installation and specifically relates to a push pipe mounting structure for city garden, it includes the working well and set up in mechanism is advanced in the top in the working well, still including the backup pad that is used for placing the body, be used for right in the horizontal direction the backup pad carries out the first regulating part of angle modulation and is used for right in vertical direction the backup pad carries out height control's second regulating part, first regulating part set up in the working well bottom, the second adjust set up in first regulating part top, the second regulating part includes base and jack, the backup pad is fixed in the piston rod of jack. This application makes the staff can adjust suitable position with the backup pad according to actual need, and need not relapse the dismouting, and overall structure is simple and practical, operates simple and fast, has improved push pipe mounting structure's use convenience greatly.

Description

Pipe jacking installation structure for urban garden
Technical Field
The application relates to the technical field of pipe jacking installation, in particular to a pipe jacking installation structure for an urban garden.
Background
The pipe jacking technology is a trenchless tunneling pipeline laying construction technology used for municipal construction, namely, a pipeline is jacked into soil according to a designed gradient by means of jacking force generated by jacking equipment in a foundation pit, and earthwork is transported away. The underground pipe burying machine does not need to excavate a surface layer, can pass through roads, railways, rivers, ground buildings, underground structures, various underground pipelines and the like, has the advantages of no influence on the surrounding environment or less influence, small construction site and low noise, can deeply operate underground, and has incomparable advantages compared with excavating and burying.
The working process of pipe jacking installation is as follows approximately: the method comprises the steps of excavating a working well at a preset position, installing jacking equipment into the working well, then placing a pipe body to the preset position on the jacking equipment through a hoisting mechanism, jacking the pipe body through the jacking equipment, then hoisting another pipe body to the preset position on the jacking equipment, jacking the pipe body through the jacking equipment to be in butt joint with the previous pipe body, and installing more pipe bodies by adopting the method.
With respect to the related art among the above, the inventors consider that the following technical drawbacks exist: the existing jacking structure of the jacking pipe can only jack the pipe body in one direction generally, when jacking pipes in different directions or different depths are constructed, the jacking structure needs to be repeatedly disassembled and assembled and adjusted, the operation is complex and time-consuming, and the construction efficiency is not favorably ensured. For this reason, further improvement is awaited.
SUMMERY OF THE UTILITY MODEL
In order to improve the use convenience of jacking mechanism, this application provides a push pipe mounting structure for city garden.
The application provides a push pipe mounting structure for city garden adopts following technical scheme:
the utility model provides a push pipe mounting structure for city garden, includes the working well and set up in the mechanism is advanced in the jacking in the working well, still including the backup pad that is used for placing the body, be used for on the horizontal direction right the backup pad carries out the first regulating part of angle modulation and be used for on vertical direction right the backup pad carries out the second regulating part of height control, first regulating part set up in the working well bottom, the second adjust set up in first regulating part top, the second regulating part includes base and jack, the backup pad is fixed in the piston rod of jack.
Through adopting above-mentioned technical scheme, under the combined action of first regulating part and second regulating part for the staff can be according to actual need, adjusts the backup pad to suitable position, and need not relapse the dismouting. The body is placed in the backup pad, when needing to carry out altitude mixture control, make jack work with the backup pad jack-up can, through the regulation of first regulating part to the backup pad position on the horizontal direction simultaneously. Overall structure is simple and practical, and the operation is got up simply swiftly, has improved push pipe mounting structure's use convenience greatly.
Optionally, the first adjusting part includes a rotating electrical machine, the rotating electrical machine is disposed at the bottom of the working well, a driving gear is coaxially fixed to an output shaft of the rotating electrical machine, an inner tooth space engaged with the driving gear is formed in the bottom of the base, and the driving gear is inserted into the inner tooth space.
Through adopting above-mentioned technical scheme, under the effect of rotating electrical machines, reach the purpose of adjusting the position of backup pad on the horizontal direction. Through setting up driving gear and interior tooth's socket, improved the connectivity between rotating electrical machines output shaft and the base, be favorable to guaranteeing the operational reliability of first regulating part.
Optionally, the bottom of the working well is provided with a first circular rail, the base is far away from one side of the jack is provided with a supporting rod, one end of the supporting rod, far away from the base, is provided with a first supporting block, and the first supporting block is connected to the first circular rail in a sliding manner.
Through adopting above-mentioned technical scheme, when the base rotated, the bracing piece had played certain supporting role to the base, and first supporting block then played better direction and restriction effect to the base with first circular orbit, had guaranteed the stability when the base rotated.
Optionally, the cross section of the first annular rail is T-shaped, a first sliding groove matched with the first annular rail is formed in the first supporting block, and the first supporting block is engaged with the first annular rail through the first sliding groove.
Through adopting above-mentioned technical scheme, make first supporting block interlock on first circular orbit, reduce the possibility that first supporting block deviates from first circular orbit, be favorable to improving the stability when the base rotates to overall structure's operational reliability has been improved.
Optionally, the jacking mechanism includes a hydraulic cylinder and a top plate, the hydraulic cylinder is disposed on one side of the top of the supporting plate, and the top plate is fixed to a piston rod of the hydraulic cylinder.
Through adopting above-mentioned technical scheme, under the combined action of pneumatic cylinder and roof, reach the purpose with predetermined position in the body roof income ground.
Optionally, a back plate is arranged on one side, away from the top plate, of the hydraulic cylinder, and a cylindrical surface matched with the inner wall of the working well is arranged on one side, away from the hydraulic cylinder, of the back plate.
By adopting the technical scheme, the back plate is arranged to improve the stability of the integral structure during rotation, so that the working reliability of the integral installation structure is ensured.
Optionally, a telescopic rod is fixed at the bottom of the back plate, a second supporting block is fixed at an end of the telescopic rod far away from the back plate, a second annular track is arranged at the bottom of the working well, a second sliding groove matched with the second annular track is formed in the second supporting block, and the second supporting block is engaged with the second annular track through the second sliding groove.
Through adopting above-mentioned technical scheme, the telescopic link has played certain supporting role to the backplate, under the combined action of second supporting shoe, second ring rail and second spout, has improved the stability when backup pad rotates, has guaranteed mounting structure's operational reliability.
Optionally, the cross section of the supporting plate is arc-shaped and matched with the outer periphery of the pipe body, and the diameter of the cross section of the supporting plate corresponding to the whole circle is larger than the outer diameter of the pipe body.
Through adopting above-mentioned technical scheme, the staff of being convenient for hoists the body to the backup pad and restricts the predetermined position in the backup pad with the body.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the supporting plate can be adjusted to a proper position by workers according to actual needs without repeated disassembly and assembly, the whole structure is simple and practical, the operation is simple and rapid, and the use convenience of the push pipe mounting structure is greatly improved;
2. through setting up first annular track, bracing piece, first supporting shoe, first spout and second annular track, telescopic link, second supporting shoe, second spout etc. improved overall structure's operational reliability.
Drawings
FIG. 1 is a top view of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of the interior of a working well according to an embodiment of the present disclosure;
fig. 3 is a schematic view of the structure of the support plate, the first adjusting member, the second adjusting member, and the like in the embodiment of the present application.
Description of reference numerals: 1. a foundation; 10. a working well; 2. a pipe body; 3. a support plate; 4. a base; 41. an inner tooth socket; 42. a support bar; 421. a first support block; 4211. a first chute; 5. a jack; 6. a rotating electric machine; 61. a driving gear; 71. a first endless track; 72. a second endless track; 8. a hydraulic cylinder; 81. a back plate; 811. a telescopic rod; 812. a second support block; 8121. a second chute; 9. a top plate.
Detailed Description
In order to make the purpose, technical solution and advantages of the present application more clear, the present application is further described in detail below with reference to fig. 1-3 and the embodiments.
The embodiment of the application discloses a pipe jacking installation structure for a city garden, and referring to fig. 1, the pipe jacking installation structure for the city garden comprises a pre-excavated working well 10, the working well 10 is vertically arranged in a foundation 1, and the cross section of the working well 10 is circular.
The working well 10 is internally provided with a supporting plate 3, a jacking mechanism, a first adjusting piece and a second adjusting piece. The first adjusting part is arranged at the bottom of the working well 10, the second adjusting part is arranged at the top of the first adjusting part, the supporting plate 3 is arranged at the top of the second adjusting part, the jacking mechanism is arranged at the top of the supporting plate 3, the pipe body 2 is placed on the supporting plate 3, the first adjusting part can adjust the position of the supporting plate 3 in the horizontal direction, and the second adjusting part can adjust the position of the supporting plate 3 in the vertical direction.
Referring to fig. 2 and 3, the first adjusting member in the embodiment of the present application includes a rotating electric machine 6, the rotating electric machine 6 is installed at a central position of the bottom of the working well 10, an output shaft of the rotating electric machine 6 faces vertically upward, and a driving gear 61 is coaxially fixed on the output shaft of the rotating electric machine 6.
Referring to fig. 2 and 3, the second adjusting member in the embodiment of the present application includes a base 4 and a jack 5. Specifically, the base 4 is a rectangular flat plate, the jack 5 is installed on the bearing surface of the base 4, and a piston rod of the jack 5 is perpendicular to the bearing surface of the base 4. Four jacks 5 are arranged, and the four jacks 5 are distributed on the bearing surface of the base 4 in a rectangular shape.
Backup pad 3 in this application embodiment is the arc of taking predetermined radian, and backup pad 3 is fixed in the piston rod of jack 5, and the opening orientation of backup pad 3 keeps away from jack 5 one side. The pipe body 2 is placed on the supporting plate 3, the cross section of the supporting plate 3 is arc-shaped and matched with the outer circumference of the pipe body 2, and in order to reduce the requirement on accuracy during hoisting, the diameter of the cross section of the supporting plate 3 corresponding to the whole circle is set to be larger than the outer diameter of the pipe body 2.
Referring to fig. 1 and 2, the jacking mechanism in the embodiment of the present application includes a hydraulic cylinder 8 and a top plate 9, the hydraulic cylinder 8 is mounted on the top of the support plate 3 away from the pipe body 2, a piston rod of the hydraulic cylinder 8 is parallel to the length direction of the support plate 3, the top plate 9 is fixed to the end of the piston rod of the hydraulic cylinder 8, the top plate 9 is a circular plate with a predetermined thickness, and the top plate 9 is perpendicular to the piston rod of the hydraulic cylinder 8.
Referring to fig. 3, an inner tooth groove 41 adapted to the driving gear 61 is formed in the middle of one side of the base 4 away from the jack 5, and the driving gear 61 is inserted into the inner tooth groove 41, so that the base 4 is mounted on the output shaft of the rotating electrical machine 6. When the rotating motor 6 works, the output shaft of the rotating motor 6 rotates and drives the driving gear 61 to rotate, so as to drive the base 4 to rotate around the axis of the output shaft of the rotating motor 6.
Wherein, in order to improve the stability when base 4 rotates, be provided with bracing piece 42 on base 4, bracing piece 42 is the transversal circular-shaped body of rod of personally submitting, bracing piece 42 vertical fixation is in base 4 and keeps away from one side of jack 5, and bracing piece 42 is provided with two, and two bracing pieces 42 set up in the middle part of base 4 keeping away from one side of jack 5 along the length direction interval of base 4. A first annular rail 71 is coaxially arranged at the bottom of the working well 10, and the cross section of the first annular rail 71 is T-shaped.
Referring to fig. 3, a first supporting block 421 is fixed at an end of the supporting rod 42 away from the base 4, the first supporting block 421 is an arc-shaped block with a predetermined radian, a first sliding groove 4211 matched with the first annular rail 71 is formed in the first supporting block 421, a cross section of the first sliding groove 4211 is T-shaped, and the first supporting block 421 is engaged with the first annular rail 71 through the first sliding groove 4211, so that the supporting rod 42 is slidably connected to the first annular rail 71. The supporting rod 42 plays a good role in supporting and guiding the base 4, and improves the stability of the base 4 during rotation to a certain extent.
In addition, referring to fig. 2 and 3, in order to improve the stability of the support plate 3 during rotation, a back plate 81 is fixed on the side of the hydraulic cylinder 8 away from the top plate 9, the back plate 81 is an arc-shaped plate, and the side of the back plate 81 away from the hydraulic cylinder 8 is a cylindrical surface attached to the inner side wall of the working well 10.
The bottom of the back plate 81 is vertically fixed with an expansion link 811, the end of the expansion link 811 far away from the back plate 81 is fixed with a second supporting block 812, and the second supporting block 812 is an arc-shaped block with a predetermined radian. The bottom of the working well 10 is also provided with a second annular track 72 coaxially, and the outer diameter of the second annular track 72 is larger than that of the first annular track 71. The cross section of the second annular rail 72 is T-shaped, a second sliding slot 8121 matched with the second annular rail 72 is formed in the second supporting block 812, and the cross section of the second sliding slot 8121 is T-shaped. The second supporting block 812 is engaged with the second annular rail 72 through the second sliding slot 8121, so that the telescopic bar 811 is slidably connected to the second annular rail 72
The implementation principle of the pipe jacking installation structure for the urban garden in the embodiment of the application is as follows: hoisting the pipe body 2 to the supporting plate 3, adjusting the pipe body 2 to a proper position through the first adjusting piece and the second adjusting piece, and finally jacking the pipe body 2 to a preset position in the foundation 1 through the jacking mechanism.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A push pipe mounting structure for urban gardens comprises a working well (10) and a jacking mechanism arranged in the working well (10), and is characterized in that: still including backup pad (3) that are used for placing body (2), be used for right in the horizontal direction backup pad (3) carry out the first regulating part of angle modulation and be used for right in vertical direction backup pad (3) carry out the second regulating part of altitude mixture control, first regulating part set up in well (10) bottom, the second adjust set up in first regulating part top, the second regulating part includes base (4) and jack (5), backup pad (3) are fixed in the piston rod of jack (5).
2. A pipe-jacking installation structure for urban gardens as claimed in claim 1, wherein: the first adjusting part comprises a rotating motor (6), the rotating motor (6) is arranged at the bottom of the working well (10), a driving gear (61) is coaxially fixed on an output shaft of the rotating motor (6), an inner tooth groove (41) meshed with the driving gear (61) is formed in the bottom of the base (4), and the driving gear (61) is inserted into the inner tooth groove (41).
3. A pipe-jacking installation structure for urban gardens as claimed in claim 2, wherein: working well (10) bottom is provided with first circular orbit (71), base (4) are kept away from jack (5) one side is provided with bracing piece (42), bracing piece (42) are kept away from the one end of base (4) is provided with first supporting block (421), first supporting block (421) slide connect in on first circular orbit (71).
4. A pipe-jacking installation structure for urban gardens as claimed in claim 3, wherein: the cross section of the first annular track (71) is T-shaped, a first sliding groove (4211) matched with the first annular track (71) is formed in the first supporting block (421), and the first supporting block (421) is meshed with the first annular track (71) through the first sliding groove (4211).
5. A pipe jacking installation structure for urban gardens as claimed in claim 4, wherein: the jacking mechanism comprises a hydraulic cylinder (8) and a top plate (9), the hydraulic cylinder (8) is arranged on one side of the top of the supporting plate (3), and the top plate (9) is fixed on a piston rod of the hydraulic cylinder (8).
6. A pipe jacking installation structure for urban gardens as claimed in claim 5, wherein: a back plate (81) is arranged on one side, away from the top plate (9), of the hydraulic cylinder (8), and a cylindrical surface matched with the inner side wall of the working well (10) is arranged on one side, away from the hydraulic cylinder (8), of the back plate (81).
7. A pipe jacking installation structure for urban gardens as claimed in claim 6, wherein: a telescopic rod (811) is fixed at the bottom of the back plate (81), a second supporting block (812) is fixed at the end part, far away from the back plate (81), of the telescopic rod (811), a second annular track (72) is arranged at the bottom of the working well (10), a second sliding groove (8121) matched with the second annular track (72) is formed in the second supporting block (812), and the second supporting block (812) is meshed with the second annular track (72) through the second sliding groove (8121).
8. A pipe-jacking installation structure for urban gardens as claimed in claim 7, wherein: the cross section of backup pad (3) is the arc with the periphery looks adaptation of body (2), the diameter that backup pad (3) cross section corresponds the whole circle is greater than the external diameter of body (2).
CN202120101991.8U 2021-01-14 2021-01-14 Pipe jacking installation structure for urban garden Active CN214789397U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120101991.8U CN214789397U (en) 2021-01-14 2021-01-14 Pipe jacking installation structure for urban garden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120101991.8U CN214789397U (en) 2021-01-14 2021-01-14 Pipe jacking installation structure for urban garden

Publications (1)

Publication Number Publication Date
CN214789397U true CN214789397U (en) 2021-11-19

Family

ID=78747302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120101991.8U Active CN214789397U (en) 2021-01-14 2021-01-14 Pipe jacking installation structure for urban garden

Country Status (1)

Country Link
CN (1) CN214789397U (en)

Similar Documents

Publication Publication Date Title
CN108843857A (en) A kind of municipal pipeline constructing device and construction method
CN202249735U (en) Full-sleeve full-rotation drilling machine
CN211621585U (en) Pile foundation protects a section of thick bamboo and transfers positioner
CN112013165A (en) Municipal pipeline construction structure and method thereof
CN214789397U (en) Pipe jacking installation structure for urban garden
CN108222530A (en) A kind of safety device excavated for deep foundation pit of construction
CN111457158B (en) Push pipe construction structures convenient to installation
CN108127649A (en) A kind of excavator cutter device
CN206036390U (en) Pipeline rising -falling tone is put by paper -back edition
CN203113336U (en) Locating and perpendicularity adjusting device of rotary-drilling pile concrete-filled steel tubular column reverse construction method
CN111894105A (en) Sewage pipeline burying device for municipal engineering and implementation method thereof
CN202510838U (en) Small-size rotation type underground buried pipe jacking device
CN106968596B (en) Controllable compaction grouting pile driving construction equipment
CN204491329U (en) Rotate the tunnel excavator mobile roof support regulating height
CN205062875U (en) Dig narrow wall prevention of seepage of guide arm formula construction soon and use hydraulic grab
KR20090129250A (en) Assembly type auxiliary tower crane for power transmission tower and its installation method
CN215672058U (en) Built-in power chain type square pile drill bit of rotary excavating machine
CN208680929U (en) A kind of digging machine land used screw mounting device
CN213233477U (en) Foundation pit supporting structure and foundation pit slope supporting system
CN109595010B (en) Multi-degree-of-freedom accurate and flexible grouting water stop trolley
CN210289617U (en) Ultra-large aperture pore-forming working device suitable for complex geological conditions
CN215485847U (en) Double-power high-speed stirring drilling machine
CN214466560U (en) Pipeline energy-saving non-excavation directional drilling machine
CN214007113U (en) Dig bored concrete pile soon and use supporting fixture convenient to butt joint pipeline
CN209504562U (en) All-direction borehole device in a kind of hydro excavation hole

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant