CN219453072U - Auxiliary device for pipe pulling construction - Google Patents
Auxiliary device for pipe pulling construction Download PDFInfo
- Publication number
- CN219453072U CN219453072U CN202320257420.2U CN202320257420U CN219453072U CN 219453072 U CN219453072 U CN 219453072U CN 202320257420 U CN202320257420 U CN 202320257420U CN 219453072 U CN219453072 U CN 219453072U
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- Prior art keywords
- pipeline
- correspondingly
- auxiliary unit
- auxiliary device
- lifting
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 239000007769 metal material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000009412 basement excavation Methods 0.000 description 5
- 101150054854 POU1F1 gene Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model discloses a pipe pulling construction auxiliary device which comprises a foundation pit and a pipeline, wherein the pipeline correspondingly penetrates through the foundation pit, an auxiliary unit is installed on one side of the top end of the foundation pit, the pipeline is correspondingly contacted with the auxiliary unit, the auxiliary unit is used for carrying out auxiliary guiding operation on the pipeline, and the auxiliary unit consists of two bases, four lifting parts, a guiding part and a limiting part. The utility model can rapidly adjust the whole inclination angle of the auxiliary unit, can meet the traction requirements of different inclination angles, ensures the smoothness of the sliding of the pipeline, avoids the problem of damage caused by friction between the pipeline and the ground, can stably limit and guide the pipeline under the cooperation of the limiting part, ensures that the pipeline is stable and does not deviate in the traction process, and can solve the problems that the friction between the outer wall of the pipeline and the ground is large, the pipe entering angle is difficult to control in the pipe pulling process, and the pipe pulling efficiency is low especially under the working condition of long-distance pipe pulling.
Description
Technical Field
The utility model relates to the technical field related to municipal pipeline pipe drawing construction, in particular to a pipe drawing construction auxiliary device.
Background
In recent years, the construction of various underground pipelines in cities is in a rapid development period, and with the increase of the quantity, urban underground pipe networks with huge scale are formed. The construction method of the underground pipe network comprises an excavation method and a non-excavation method, the non-excavation pipe pulling technology is one of pipeline non-excavation construction, the influence on urban roads is small, the traffic jam is reduced, the influence on daily travel of residents is reduced, the pipeline laying speed is high, the construction efficiency is high, and the method is widely applied to municipal pipe network construction engineering;
the non-excavation pipe pulling technology is that a working well and a receiving well are excavated on the ground, drilling, reaming and pipe pulling operations are carried out between the working well and the receiving well, so that the arrangement of a pipeline is realized, the friction between the outer wall of the pipeline and the ground is large in the pipe pulling process, the soil entering angle of the pipeline is difficult to control, and the pipe pulling is difficult especially under the working condition of long-distance pipe pulling.
Traditional drag pipe construction is when the pipeline pulls and directly is put the pipeline in ground or adopt the setting of abandonment pipeline to wait to drag the pipeline below, and the frictional force of pipeline outer wall and ground is big, and pipeline angle of entering soil is difficult to control, and especially under the operating mode of long distance drawing pipe, the drawing pipe is comparatively difficult, draws pipe inefficiency.
Disclosure of Invention
The utility model aims to provide a pipe pulling construction auxiliary device for solving the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a draw pipe construction auxiliary device, includes foundation ditch, pipeline, the pipeline corresponds the foundation ditch setting of passing, installs auxiliary unit in foundation ditch top one side, and pipeline and auxiliary unit correspond the contact, utilize auxiliary unit to carry out auxiliary guide operation to the pipeline, auxiliary unit comprises two bases, four lifting units, guiding part and spacing portion, two base symmetry parallel distribution, and four lifting units are two liang for a set of symmetry and install in base upper surface both sides, guiding part installs on lifting unit top, spacing portion corresponds the assembly on the guiding part.
As a further preferable mode of the technical scheme, supporting tables are symmetrically arranged on two sides of the upper surface of the base, a plurality of through holes are uniformly formed in the base in a penetrating mode, and anti-slip pads are arranged on the lower surface of the base.
As the further preferred of this technical scheme, the guiding part includes two diaphragms, a plurality of cylinder, and two diaphragms symmetry parallel distribution, and diaphragm lower surface corresponds swing joint with elevating system, and a plurality of cylinder equidistance rotation distribution side by side are between the diaphragm.
As a further preferable mode of the technical scheme, the first roller is wrapped with a flexible sleeve, and is made of metal materials.
As a further preferred of this technical scheme, the elevating part includes lift sleeve, direction nut, screw thread post, spill seat and axis of rotation, lift sleeve rotates and installs at the brace table upper surface, integrative concentric welding of direction nut is on lift sleeve top, the screw thread post passes the direction nut through the screw thread and corresponds to extend to in the lift sleeve, the spill seat is installed at the diaphragm lower surface, the axis of rotation corresponds and passes spill seat, screw thread post top, and the screw thread post can rotate under the spacing of axis of rotation.
As the further preferred of this technical scheme, spacing portion includes slide rail, two auto-lock sliders, two No. two cylinders, two kicking blocks and telescopic link, the slide rail is installed at the middle part between two diaphragm, and two auto-lock sliders correspond slidable mounting on the slide rail both sides, and two No. two cylinders correspond to rotate and install at auto-lock slider upper surface, the kicking block rotates and installs on No. two cylinder tops, the telescopic link corresponds and installs between two kicking blocks.
As a further preferable mode of the technical scheme, the telescopic rods and the first roller are distributed in parallel, and two ends of each telescopic rod are detachably fixed with the ejector blocks through bolts.
The utility model provides a pipe pulling construction auxiliary device, which has the following beneficial effects:
(1) According to the utility model, the lifting parts are arranged, the lifting sleeve corresponding to the rotation is fixed with the ground by virtue of the base, the threaded column and the guide nut are driven to slide up and down in the lifting sleeve by utilizing the screwing guide of the threaded column, the telescopic action is realized, the transverse plate can be adjusted to different inclination angles by utilizing the combined action of the four lifting parts, the traction action under different inclination angles can be satisfied, trouble and labor are saved, and the pipeline can be protected.
(2) According to the utility model, the guide part is arranged, the pipeline is in contact with the first roller, so that stable guide operation on the pipeline is realized, the smoothness of movement of the pipeline is ensured, the stability is high, two sides of the pipeline are limited by using the second rollers which are distributed in parallel under the cooperation of the limiting part, the problem of deviation in pipeline traction is avoided, and the distance between the second rollers can be adjusted by using the telescopic rod, so that adjustment of adapting to pipelines with different sizes is realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an auxiliary unit structure according to the present utility model;
FIG. 3 is a schematic view showing the distribution of the lifting portion on the transverse plate according to the present utility model;
FIG. 4 is a schematic view of a lifting part according to the present utility model;
fig. 5 is a schematic view of a limiting portion structure of the present utility model.
In the figure: 1. a foundation pit; 2. a pipe; 3. an auxiliary unit; 4. a base; 5. a support table; 6. a through hole; 7. a cross plate; 8. a first roller; 9. lifting the sleeve; 10. a guide nut; 11. a threaded column; 12. a concave seat; 13. a rotating shaft; 14. a slide rail; 15. a self-locking sliding block; 16. a second roller; 17. a top block; 18. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1 and 2, in this embodiment, the auxiliary device for pipe pulling construction includes a foundation pit 1, a pipe 2, the pipe 2 correspondingly passes through the foundation pit 1, an auxiliary unit 3 is installed on one side of the top end of the foundation pit 1, and the pipe 2 correspondingly contacts with the auxiliary unit 3, the auxiliary unit 3 is used for performing auxiliary guiding operation on the pipe 2, the auxiliary unit 3 is composed of two bases 4, four lifting portions, guiding portions and limiting portions, the two bases 4 are symmetrically distributed in parallel, the four lifting portions are symmetrically installed on two sides of the upper surface of the base 4 in pairs, the guiding portions are installed on the top ends of the lifting portions, the limiting portions are correspondingly assembled on the guiding portions, supporting tables 5 are symmetrically installed on two sides of the upper surface of the base 4, a plurality of through holes 6 are evenly and penetratingly formed in the base 4, an anti-skid pad is installed on the lower surface of the base 4, the guiding portions include two transverse plates 7, two transverse plates 7 are symmetrically and parallelly distributed, the lower surface of the transverse plates 7 are correspondingly and movably connected with the lifting portions, the plurality of transverse plates 8 are equidistantly and parallelly distributed between the transverse plates 7, the one transverse plates 8 are wrapped by one flexible roller 8, and the flexible roller 8 is made of metal.
As shown in fig. 3 and 4, the lifting part comprises a lifting sleeve 9, a guide nut 10, a threaded column 11, a concave seat 12 and a rotating shaft 13, the lifting sleeve 9 is rotatably mounted on the upper surface of the supporting table 5, the guide nut 10 is integrally and concentrically welded at the top end of the lifting sleeve 9, the threaded column 11 correspondingly extends into the lifting sleeve 9 through the guide nut 10 in a threaded screwing manner, the concave seat 12 is mounted on the lower surface of the transverse plate 7, the rotating shaft 13 correspondingly passes through the concave seat 12 and the top end of the threaded column 11, the threaded column 11 can rotate under the limit of the rotating shaft 13, the transverse plate 7 can be adjusted to different inclination angles by utilizing the combined action of the four lifting parts, the traction action under different inclination angles can be satisfied, trouble and labor are saved, and the pipeline 2 can be protected.
As shown in fig. 5, the limiting part comprises a slide rail 14, two self-locking sliding blocks 15, two second rollers 16, two top blocks 17 and a telescopic rod 18, wherein the slide rail 14 is installed in the middle between the two transverse plates 7, the two self-locking sliding blocks 15 are correspondingly and slidably installed on two sides of the slide rail 14, the two second rollers 16 are correspondingly and rotatably installed on the upper surface of the self-locking sliding blocks 15, the top blocks 17 are rotatably installed on the top ends of the second rollers 16, the telescopic rod 18 is correspondingly installed between the two top blocks 17, the telescopic rod 18 and the first rollers 8 are distributed in parallel, two ends of the telescopic rod 18 are detachably fixed with the top blocks 17 through bolts, the two sides of the pipeline 2 are limited by the two second rollers 16 which are distributed in parallel, the problem of deviation in the traction of the pipeline 2 is avoided, and the distance between the second rollers 16 can be adjusted by the telescopic rod 18 to guide, so that the pipeline 2 with different sizes can be adjusted.
The utility model provides a pull pipe construction auxiliary device, which has the following specific working principle: firstly, the auxiliary unit 3 is correspondingly assembled on one side of the foundation pit 1 for standby, and the lifting part is correspondingly adjusted according to the traction angle of the pipeline 2, so that the whole inclination angle of the auxiliary unit 3 is quickly adjusted, the traction requirements of different inclination angles can be met, the pipeline 2 correspondingly passes through the limiting part and is connected with a drill bit of a drilling machine, the stable pipeline 2 can be stably pulled, the pipeline 2 can be rotationally guided by the guiding part, the sliding smoothness of the pipeline 2 is ensured, the problem that the pipeline 2 is damaged due to friction between the pipeline 2 and the ground is avoided, meanwhile, the pipeline 2 can be stably limited and guided under the cooperation of the limiting part, the stable deviation in the traction process of the pipeline 2 is ensured, the workload of workers is reduced, and the suitability is strong;
when the inclination angle of the auxiliary unit 3 is adjusted: the lifting parts are arranged, the lifting sleeve 9 corresponding to the rotation is fixed with the ground by virtue of the base 4, the threaded column 11 can be driven to slide up and down in the lifting sleeve 9 by utilizing the screwing guide of the threaded column 11 and the guide nut 10 to realize telescopic action, the transverse plate 7 can be regulated to different inclination angles by utilizing the combined action of the four lifting parts, the traction action under different inclination angles can be satisfied, the trouble and effort are saved, the pipeline 2 can be protected, and the adaptability is strong;
when limiting and guiding the pipeline 2: through being equipped with the guide part, pipeline 2 and the contact of cylinder 8, thereby realize the stable direction operation to pipeline 2, guaranteed the smoothness degree that pipeline 2 removed, stability is high, and under the cooperation of spacing portion, utilize two parallel distribution's No. two cylinders 16 to carry out both sides spacing to pipeline 2, avoid appearing the problem of skew in pipeline 2 is pulled, and utilize telescopic link 18 can lead the interval adjustment of No. two cylinders 16, realize the not unidimensional pipeline 2 of adaptation and adjust, under the assistance of auto-lock slider 15 and slide rail 14, can carry out dynamic adjustment to the position of No. two cylinders 16, the regulation degree of difficulty of staff has been reduced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Draw pipe construction auxiliary device, including foundation ditch (1), pipeline (2), its characterized in that: the pipeline (2) correspondingly passes through the foundation pit (1) to be arranged, an auxiliary unit (3) is arranged on one side of the top end of the foundation pit (1), the pipeline (2) is correspondingly contacted with the auxiliary unit (3), the auxiliary unit (3) is used for carrying out auxiliary guiding operation on the pipeline (2), the auxiliary unit (3) consists of two bases (4), four lifting parts, guiding parts and limiting parts, the two bases (4) are symmetrically distributed in parallel, the four lifting parts are symmetrically arranged on two sides of the upper surface of the base (4) in pairs, the guiding parts are arranged on the top end of the lifting parts, and the limiting parts are correspondingly assembled on the guiding parts.
2. The pull tube construction auxiliary device according to claim 1, wherein: support tables (5) are symmetrically arranged on two sides of the upper surface of the base (4), a plurality of through holes (6) are uniformly formed in the base (4) in a penetrating mode, and anti-slip pads are arranged on the lower surface of the base (4).
3. The pull tube construction auxiliary device according to claim 1, wherein: the guide part comprises two transverse plates (7), a plurality of first rollers (8), wherein the two transverse plates (7) are symmetrically and parallelly distributed, the lower surface of each transverse plate (7) is correspondingly and movably connected with the lifting part, and the first rollers (8) are equidistantly and parallelly distributed among the transverse plates (7).
4. A pull tube construction assisting apparatus according to claim 3, wherein: the outside of the first roller (8) is wrapped with a flexible sleeve, and the first roller (8) is made of metal materials.
5. The pull tube construction auxiliary device according to claim 1, wherein: lifting part includes lift sleeve (9), direction nut (10), screw thread post (11), spill seat (12) and axis of rotation (13), lift sleeve (9) rotate and install at supporting bench (5) upper surface, integrative concentric welding of direction nut (10) is on lift sleeve (9) top, screw thread post (11) pass direction nut (10) through the screw thread and correspond and extend to lift sleeve (9) in, spill seat (12) are installed at diaphragm (7) lower surface, axis of rotation (13) correspond and pass spill seat (12), screw thread post (11) top, and screw thread post (11) can rotate under the spacing of axis of rotation (13).
6. The pull tube construction auxiliary device according to claim 1, wherein: the limiting part comprises a sliding rail (14), two self-locking sliding blocks (15), two second rollers (16), two top blocks (17) and a telescopic rod (18), wherein the sliding rail (14) is installed in the middle between the two transverse plates (7), the two self-locking sliding blocks (15) are correspondingly and slidably installed on the two sides of the sliding rail (14), the two second rollers (16) are correspondingly and rotatably installed on the upper surface of the self-locking sliding blocks (15), the top blocks (17) are rotatably installed on the top ends of the second rollers (16), and the telescopic rod (18) is correspondingly installed between the two top blocks (17).
7. The pull tube construction assisting device according to claim 6, wherein: the telescopic rods (18) are distributed in parallel with the first roller (8), and two ends of the telescopic rods (18) are detachably fixed with the top blocks (17) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320257420.2U CN219453072U (en) | 2023-02-20 | 2023-02-20 | Auxiliary device for pipe pulling construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320257420.2U CN219453072U (en) | 2023-02-20 | 2023-02-20 | Auxiliary device for pipe pulling construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219453072U true CN219453072U (en) | 2023-08-01 |
Family
ID=87381264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320257420.2U Active CN219453072U (en) | 2023-02-20 | 2023-02-20 | Auxiliary device for pipe pulling construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219453072U (en) |
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2023
- 2023-02-20 CN CN202320257420.2U patent/CN219453072U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 No.1, Nanhuan East Road, Suzhou City, Jiangsu Province Patentee after: Zhongyifeng (Suzhou) Urban Construction and Development Co.,Ltd. Address before: 215000 No.1, Nanhuan East Road, Suzhou City, Jiangsu Province Patentee before: SUZHOU ZHONGHENGTONG ROAD AND BRIDGE GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |