CN218377985U - Novel pipe jacking direction control device - Google Patents
Novel pipe jacking direction control device Download PDFInfo
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- CN218377985U CN218377985U CN202221832963.4U CN202221832963U CN218377985U CN 218377985 U CN218377985 U CN 218377985U CN 202221832963 U CN202221832963 U CN 202221832963U CN 218377985 U CN218377985 U CN 218377985U
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- pipe jacking
- jacking mechanism
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Abstract
The utility model provides a novel push pipe direction control device, include: a pipe jacking mechanism and a radiation measuring part; the pipe jacking mechanism can jack in along a preset direction; the radiation measuring piece is arranged in the pipe jacking mechanism, the pipe jacking mechanism and the radiation measuring piece are arranged in the same center, and the radiation measuring piece can generate rays to be superposed at the center of the pipe jacking mechanism. The utility model discloses an installation laser collimator in the concrete pipe reaches the walking gesture of dynamic measurement and monitoring concrete pipe when the construction and whether appears the deviation to realize that the technician rectifies, reduce and measure the number of times, improve the characteristics of efficiency of construction.
Description
Technical Field
The utility model relates to a push pipe technical field especially relates to a novel push pipe direction control device.
Background
In the modern urban underground pipeline construction, because of the limitation of external conditions, the pipe-jacking construction technology is widely used due to the characteristics of simplicity, convenience, high efficiency and environmental protection; the control of the jacking direction of the jacking pipe is one of three major technical keys of removing the fixed force problem and the collapse problem in the jacking pipe construction, and has great influence on the construction progress, quality and safety of the jacking pipe; the design line type of the pipe-jacking pipeline is generally a linear type, the control of the tunneling direction is a difficult point of the quality control of the pipe-jacking engineering, in the traditional pipe-jacking construction, the pipe-jacking direction control is usually to measure and control the alignment line and the elevation by pushing 50-100mm each time, and the deviation is timely corrected by measuring for many times, so that the axis of the pipe-jacking is ensured to advance according to the design axis.
In order to improve the control precision of the pipe jacking direction, reduce the measurement times and improve the construction efficiency, a novel pipe jacking direction control device is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an improve push pipe directional control precision, reduce the novel directional control device who measures the number of times and improve the efficiency of construction.
In order to achieve the above object, the utility model provides a novel direction control device, include: a pipe jacking mechanism and a radiation measuring part;
the pipe jacking mechanism can jack in along a preset direction;
the radiation measuring piece is installed in the pipe jacking mechanism, the pipe jacking mechanism and the radiation measuring piece are arranged in the same center, and the radiation measuring piece can generate rays to coincide with the center of the pipe jacking mechanism.
The technical effect of the scheme is as follows: the pipe jacking mechanism can jack in the process along the preset direction, and the radiation measuring piece is installed in the pipe jacking mechanism, so that whether the walking posture of the concrete pipe deviates or not is dynamically measured and monitored during construction, the correction of a technician is realized, the measurement times are reduced, and the construction efficiency is improved.
Optionally, the pipe jacking mechanism comprises a concrete pipe and a steel plate seat; the radiometric piece is fixedly installed in the concrete pipe, and arranges with the concrete pipe same center, steel plate seat fixed mounting be in concrete pipe one end, and with the concrete pipe with the same center of radiometric piece is arranged, radiometric piece's ray coincide in steel plate seat center, one side that concrete pipe was kept away from to the steel plate seat is provided with the circular orbit, and the circular orbit is provided with the sensor, sensor and reflectometric piece electric signal connection. This scheme is arranged through laser collimator's ray and concrete pipe and the same center of steel sheet seat, guarantees the walking direction of concrete pipe, the telescopic link of rethread display sensor transmission and the angle of circular orbit contact to the simulation calculates the walking gesture and the direction incline of concrete pipe, makes things convenient for the technical staff in time to adjust the propulsion angle of telescopic link, avoids rectifying surplus, has saved the reverse time of rectifying again, accelerates rectifying speed, improves the efficiency of construction.
Optionally, a clamping block is arranged in the middle of the steel plate seat, and the clamping block is matched with the concrete pipe, so that the concrete pipe is conveniently installed, and the radial deviation of the concrete pipe during propulsion is prevented.
Optionally, the reflectance measurement element is a laser collimator with a display.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of a novel pipe jacking direction control device provided by the present invention;
fig. 2 is a schematic view of fig. 1 taken along direction a.
Detailed Description
Reference numerals in the drawings of the specification include: the device comprises a pipe jacking mechanism 1, a concrete pipe 11, a steel plate seat 12, an annular track 13 and a radiation measuring part 2.
For a clearer understanding of the technical features, objects and effects of the present invention, the following detailed description of the present invention will be given with reference to the accompanying drawings, but the scope of the present invention is not limited to the following:
referring to fig. 1-2, the present invention provides a novel direction control device, including: a pipe jacking mechanism 1 and a radiation measuring part 2; the pipe jacking mechanism 1 can jack in along a preset direction; the radiation measuring piece 2 is arranged in the pipe jacking mechanism 1, the pipe jacking mechanism 1 and the radiation measuring piece 2 are arranged in the same center, and the radiation measuring piece 2 can generate rays to be superposed in the center of the pipe jacking mechanism 1. The pipe jacking mechanism 1 comprises a concrete pipe 11 and a steel plate seat 12; the radiation measuring part 2 is fixedly arranged in the concrete pipe 11 and is arranged at the same center of the concrete pipe 11, the steel plate seat 12 is fixedly arranged at one end of the concrete pipe 11 and is arranged at the same center of the concrete pipe 11 and the radiation measuring part 2, and the ray of the radiation measuring part 2 is superposed at the center of the steel plate seat 12. The middle part of the steel plate seat 12 is provided with a clamping block, the clamping block is matched with the concrete pipe 11, one side, far away from the concrete pipe 11, of the steel plate seat 12 is welded with an annular rail 13, the annular rail 13 is provided with a sensor, and the sensor is connected with an electric signal of the reflection measurement piece. The reflective measurement member is a laser collimator with a display.
The utility model provides a pair of technical scheme, the telescopic link of jack group (not shown in the figure) among the current push pipe technique advances push pipe mechanism 1 towards predetermineeing the direction top, of course, technical personnel in the field should be, jack group, push pipe mechanism 1 and radiation measurement spare 2 all work in the motor-pumped well, and the telescopic link of jack group is fixed on steel sheet seat 12, and the surface of telescopic link contacts with circular orbit 13, when the telescopic link stretches out, can advance concrete pipe 11 and steel sheet seat 12 along predetermineeing the direction top. In the concrete pipe 11 jacking process, ray through the laser collimator is arranged with concrete pipe 11 and steel sheet seat 12 same center, guarantee concrete pipe 11's walking direction, the telescopic link of rethread display sensor transmission and the angle of circular orbit 13 contact, and the simulation calculates concrete pipe 11's walking gesture and direction incline, make things convenient for the technical staff in time to adjust the propulsion angle of telescopic link, avoid rectifying surplus, the time of rectifying reverse again is saved, accelerate the speed of rectifying, the efficiency of construction is improved.
It should be noted that the other end of the concrete pipe 11 is provided with a machine head, that is, a machine head adopted in the existing pipe jacking technology, and the utility model does not limit the type of the machine head; the telescoping rod is fixed to the steel plate holder 12, also understood to be on the periphery of the hole.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and is not to be construed as limiting the scope of the invention.
Claims (4)
1. The utility model provides a novel push pipe direction control device which characterized in that includes: the pipe jacking mechanism can jack in along a preset direction;
the radiation measuring piece is installed in the pipe jacking mechanism, the pipe jacking mechanism and the radiation measuring piece are arranged in the same center, and the radiation measuring piece can generate rays to coincide with the center of the pipe jacking mechanism.
2. The novel pipe jacking direction control device as claimed in claim 1, wherein: the pipe jacking mechanism comprises a concrete pipe and a steel plate seat; the radiometric piece is fixedly installed in the concrete pipe, and arranges with the concrete pipe same center, steel plate seat fixed mounting be in concrete pipe one end, and with the concrete pipe with the same center of radiometric piece is arranged, radiometric piece's ray coincide in steel plate seat center, one side that concrete pipe was kept away from to the steel plate seat is provided with the circular orbit, and the circular orbit is provided with the sensor, sensor and reflectometric piece electric signal connection.
3. The novel pipe jacking direction control device as claimed in claim 1, wherein: the middle part of the steel plate seat is provided with a clamping block, and the clamping block is matched with the concrete pipe.
4. The novel pipe jacking direction control device as claimed in claim 1 or 2, wherein: the reflective measurement member is a laser collimator with a display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221832963.4U CN218377985U (en) | 2022-07-15 | 2022-07-15 | Novel pipe jacking direction control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221832963.4U CN218377985U (en) | 2022-07-15 | 2022-07-15 | Novel pipe jacking direction control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218377985U true CN218377985U (en) | 2023-01-24 |
Family
ID=84961835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221832963.4U Active CN218377985U (en) | 2022-07-15 | 2022-07-15 | Novel pipe jacking direction control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218377985U (en) |
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2022
- 2022-07-15 CN CN202221832963.4U patent/CN218377985U/en active Active
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