CN212771958U - Pier position control system - Google Patents
Pier position control system Download PDFInfo
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- CN212771958U CN212771958U CN202020919874.8U CN202020919874U CN212771958U CN 212771958 U CN212771958 U CN 212771958U CN 202020919874 U CN202020919874 U CN 202020919874U CN 212771958 U CN212771958 U CN 212771958U
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Abstract
The utility model provides a pier position control system. Comprises a pushing module, a positioning module and a console; the pushing module and the positioning module are both in wireless connection with the console; the pushing module comprises at least two pushing devices arranged on the side surface of the pier, and two or more pushing devices are combined to realize pushing adjustment on the position of the pier; the pushing device comprises a counterforce seat, a telescopic piece and a pushing block; the first end of the telescopic piece is fixedly connected with the counter-force seat, and the second end of the telescopic piece is hinged with the pushing block; the pushing block is provided with a contact surface matched with the side surface of the pier and used for being attached to the pier to push. The utility model discloses a to push away module, orientation module and control cabinet wireless connection, realized the real-time measurement to the pier position, push away the position that the in-process also can monitor the pier and carry out synchronous school and right to position information through the pier generates on next step and pushes away the instruction, has promoted the efficiency that pier installation and position were rectified.
Description
Technical Field
The utility model relates to a construction technical field of building bridge, concretely relates to pier position control system.
Background
The socket-and-spigot bridge pier is an important structural form of a prefabricated assembled bridge pier and is gradually and widely applied to bridge construction. In the installation and construction process of the socket type pier, accurate measurement and positioning and timely deviation rectification adjustment are required to be carried out so as to ensure that the position and the verticality of the pier meet the design and standard requirements after the construction of the pier is completed.
At present, the measurement of socket joint pier is mainly to carry out manual measurement lofting through the total powerstation, after the structural posture of pier is obtained through calculation, if the position and the straightness that hangs down of pier do not satisfy design and standard requirement, then need to carry out the adjustment of rectifying a deviation to the pier through workman's operation top jack.
When the total station is adopted to position and verticality measure the socket-and-spigot pier, the installation and construction of the pier need to be interrupted, and after a measurement result comes out, installation and adjustment construction are carried out, so that the timeliness is low, and the requirements of rapidity and standardization of prefabricated assembly construction cannot be met. And the manual measurement method has the influences of large human input, large human interference error and the like, and has great influence on the construction cost and the construction quality. After the result of awaiting measuring comes out, if the position of pier and straightness that hangs down can not satisfy design and standard requirement, adopt the manual work to control jack to carry out the adjustment of rectifying a deviation to socket joint pier, because can't carry out real-time synchronous measurement through the total powerstation in the adjustment process, construction effect and measured data can not carry out synchronous joint proofreading, lead to rectifying an deviation the adjustment construction and need pause many times and wait for measuring repeatedly and examine the school, the efficiency of construction is low, systematization degree is low. And because the position state of the pier can not be monitored in the construction process, the safety risk in the construction process is increased.
In view of the above, there is a need for a pier position adjustment system to solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pier position control system to solve and promote pier installation effectiveness and pier mounted position precision problem.
In order to achieve the purpose, the utility model provides a pier position adjusting system, which comprises a pushing module, a positioning module and a control console; the pushing module and the positioning module are both in wireless connection with the console; the pushing module comprises at least two pushing devices arranged on the side surface of the pier, and two or more pushing devices are combined to realize pushing adjustment on the position of the pier; the pushing device comprises a counterforce seat, a telescopic piece and a pushing block; the first end of the telescopic piece is fixedly connected with the counter-force seat, and the second end of the telescopic piece is hinged with the pushing block; the pushing block is provided with a contact surface matched with the side surface of the pier and used for being attached to the pier to push.
Preferably, the contact surface of the pushing block and the pier is provided with an anti-slip device for preventing relative sliding between the contact surface of the pushing block and the pier in the pushing process.
Preferably, the pushing module further comprises a data acquisition device arranged on the pushing block and used for measuring the displacement and the pushing force value of the pushing block.
Preferably, the pushing module further comprises a hydraulic pump station connected with each telescopic member through a pipeline, so as to realize the movement of the telescopic members.
Preferably, the positioning module comprises a position measuring device and a reference station; the position measuring devices are uniformly arranged on the bridge piers and are in wireless connection with the reference station for confirming the position state of the bridge piers.
Preferably, the console comprises a data processing module, a pushing adjusting module and a safety early warning module; the data processing module is used for receiving and processing data of the pushing module and the positioning module; the pushing adjusting module is used for adjusting the movement of the telescopic piece; the safety early warning module is used for sending an early warning signal to constructors.
Use the technical scheme of the utility model, following beneficial effect has:
(1) the utility model discloses in, through pushing away top module, orientation module and control cabinet wireless connection, realized the real-time measurement to the pier position, the position that also can monitor the pier in the top pushes away the in-process carries out synchronous school to, and push away the instruction on one step through the positional information generation of pier, promoted the efficiency that pier installation and position were rectified.
(2) The utility model discloses in, push away the pier through articulated extensible member and top ejector pad, the thrustor possesses appropriate flexibility ratio when guaranteeing the top pushing construction, avoids the thrustor to solidify the dead condition of card and takes place.
(3) The utility model discloses in, set up antiskid through pushing away the ejector pad with the pier contact surface for prevent to produce relative slip between the contact surface that pushes away in-process ejector pad and pier.
(4) The utility model discloses in, through setting up data acquisition device on the top ejector pad for measure the displacement of top ejector pad and the top thrust value that the top ejector pad was applyed to the pier, send the top thrust value and the top thrust displacement volume for the control cabinet through wireless transmission in real time again.
(5) The utility model discloses in, through evenly setting up position measuring device on the pier, can confirm the current position state of pier, confirm whether the pier is installed in place, promote the mounted position precision of pier.
(6) The utility model discloses in, data processing module through the control cabinet carries out computational analysis, can accurately calculate the central point of pier fast and put and hang down straightness, and then provide accurate guidance for the pier position construction of rectifying.
(7) The utility model discloses in, after the data processing module through the control cabinet carries out the integrated analysis to orientation module's measured data and the top of pushing the module and calculates, convey the result to the top and push away the regulation module and form the top and push away the instruction on next step, hydraulic power unit is sent the instruction in real time to the rethread wireless transmission, hydraulic power unit is according to the top and pushes away the instruction, the high pressure fuel pipe's of the extensible member that each thrustor of control corresponds business turn over oil mass to realize the intelligent accurate control to each thrustor's top pushing volume.
(8) The utility model discloses in, carry out real-time early warning through the abnormal conditions of safety precaution module in to the pier installation (if top thrust transfinites, top pushes away the displacement volume transfinites, pier gesture deviation value transfinites etc.), prevent the emergence of incident.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a block diagram illustrating a structure of a pier position adjustment system according to the present application;
FIG. 2 is a schematic view of the jacking module of FIG. 1 in use with a positioning module and a pier;
FIG. 3 is a schematic view of the pusher of FIG. 2;
the system comprises a pushing module 1, a pushing module 1.1, a pushing device 1.1.1, a counterforce seat 1.1.2, a telescopic piece 1.1.3, a pushing block 1.2, a data acquisition device 1.3, a hydraulic pump station 2, a positioning module 2.1, a position measurement device 2.2, a reference station 3, a console 3.1, a data processing module 3.2, a pushing adjustment module 3.3, a safety early warning module 4, a pier 5 and a mounting base.
Detailed Description
The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
Example (b):
referring to fig. 1 to 3, the present embodiment is applied to installation and position adjustment of a socket pier.
A pier position adjusting system is shown in figure 1 and comprises a pushing module 1, a positioning module 2 and a control console 3; the pushing module 1 and the positioning module 2 are both in wireless connection with the console 3; the pushing module 1 comprises at least two pushing devices 1.1 arranged on the side surface of the pier 4, two or more pushing devices 1.1 are combined to realize pushing adjustment on the position of the pier 4, in the embodiment, one pushing device 1.1 is respectively arranged on each of four side surfaces of the rectangular pier 4, and four pushing devices 1.1 are combined to realize pushing and position adjustment on the pier 4, as shown in fig. 2; the pushing device 1.1 comprises a counterforce seat 1.1.1, a telescopic piece 1.1.2 and a pushing block 1.1.3; the first end of the telescopic piece 1.1.2 is fixedly connected with the counter-force seat 1.1.1, and the second end of the telescopic piece 1.1.2 is hinged with the pushing block 1.1.3; ejector pad 1.1.3 is equipped with the contact surface with 4 side assorted of pier for laminating pier 4 and pushing up, in this embodiment, counterforce seat 1.1.1 fixed connection is around 4 mount pads of pier 5, four extensible member 1.1.2 push up four sides that the axis is perpendicular to 4 design position of pier respectively, extensible member 1.1.2 can select to carry out linear motion's mechanism such as hydraulic cylinder, select hydraulic jack as the extensible member 1.1.2 of thrustor in this embodiment, be used for realizing ejector pad 1.1.3's position control and exert thrust to pier 4.
The contact surface of the pushing block 1.1.3 and the pier 4 is provided with an anti-slip device for preventing relative sliding between the contact surface of the pushing block 1.1.3 and the pier 4 in the pushing process, and in the embodiment, the contact surface of the pushing block 1.1.3 and the pier 4 is coated with a proper amount of adhesive which is convenient to disassemble and clean.
Referring to fig. 3, the pushing module 1 further includes a data acquisition device 1.2 disposed on the pushing block 1.1.3, and the data acquisition device 1.2 includes a displacement sensor and a pressure sensor capable of performing wireless communication, and is configured to measure the displacement of the pushing block 1.1.3 and the pushing force value applied by the pushing block 1.1.3 to the pier 4, and then send the pushing force value and the pushing displacement value to the console 3 in real time through wireless transmission.
The pushing module 1 further comprises a hydraulic pump station 1.3 connected with each telescopic piece 1.1.2 through a pipeline, the hydraulic pump station is used for realizing movement of the telescopic pieces 1.1.2, in the embodiment, the connecting pipeline adopts a high-pressure oil pipe (the high-pressure oil pipe is composed of a steel wire winding framework layer and oil-resistant and corrosion-resistant synthetic rubber), and pipe burst is prevented in the working process.
The positioning module 2 comprises a position measuring device 2.1 and a reference station 2.2; the position measuring devices 2.1 are uniformly arranged on the bridge pier 4 and are in wireless connection with the reference station 2.2 to confirm the position state of the bridge pier 4, in the embodiment, the position measuring devices 2.1 are Beidou measuring instruments, the reference station 2.2 is a Beidou reference station, the position measuring devices 2.1 are arranged on the top surface of the bridge pier 4 and are respectively arranged at the center positions of four side lines of the top surface of the bridge pier 4 and are 10cm away from the side lines, as shown in fig. 2, the four Beidou measuring instruments are fixed on the top surface of the bridge pier 4 through steel backing plates and anchor bolts, the four Beidou measuring instruments are fixed relative to the bridge pier in the whole installation process of the bridge pier 4, and after the bridge pier 4 is installed in place, the Beidou measuring instruments can be detached to be repeatedly used in the installation and construction of the; in order to realize millimeter-level high-precision measurement, the linear distance between the Beidou reference station and the bridge pier 4 is not more than 2000m, and the Beidou reference station and the bridge pier are arranged on an independent and stable foundation or a building structure; the Beidou reference station and the Beidou measuring instrument can send the measured data information to the control console 3 in real time through wireless transmission.
The console 3 comprises a data processing module 3.1, a pushing adjusting module 3.2 and a safety early warning module 3.3 which are integrated on a control chip; the data processing module 3.1 is used for receiving and processing data (specifically including data transmitted by a displacement sensor, a pressure sensor, a Beidou measuring instrument and a Beidou reference station) of the pushing module 1 and the positioning module 2; the data processing module 3.1 is internally provided with a pier position deviation algorithm and a pier perpendicularity deviation algorithm (obtained from the prior art), can quickly and accurately calculate the center position and perpendicularity of the pier 4, and further provides accurate guidance for the position deviation rectifying construction of the pier 4.
The pushing adjusting module 3.2 is used for adjusting the movement of the telescopic piece 1.1.2; safety precaution module 3.3 is used for sending early warning signal to constructor: after the measurement data of the positioning module 2 and the pushing data of the pushing module 1 are comprehensively analyzed and calculated by the data processing module 3.1 of the console 3, the result is transmitted to the pushing adjusting module 3.2 to form a next pushing instruction, and the instruction is transmitted to the hydraulic pump station 1.3 in real time through wireless transmission, the hydraulic pump station 1.3 controls the oil inlet and outlet amount of the high-pressure oil pipe of the telescopic part 1.1.2 corresponding to each pushing device 1.1 according to the pushing instruction, so that the intelligent and accurate control of the pushing amount of each pushing device 1.1 is realized, and the safety early warning module 3.3 mainly carries out real-time early warning on abnormal conditions (such as over-limit pushing force, over-limit of pushing displacement amount, over-limit of pier attitude deviation value and the like) in the installation process of the pier 4. Meanwhile, the design position and the current posture of the pier 4, the current top thrust value and the top thrust displacement of each pushing device 1.1 are displayed on a display interface of the console 3 in real time, so that field professional engineering technicians can judge and intervene the construction process in real time, and abnormal accidents are prevented.
The working process of the pier position adjusting system comprises the following steps: after the pier 4 is placed on the installation base 5, a position measuring device 2.1 is installed on the top surface of the pier 4, a pushing device 1.1 is installed on the side surface of the pier 4, the pushing device 1.1 is connected to a hydraulic pump station, a system is started, and whether signal connection is normal is tested; the current position coordinates of the pier 4 are measured through the position measuring device 2.1 at the top of the pier 4, a signal is sent to the pushing device 1.1 through the control console 3 to push, when the position of the pier 4 is coincident with the designed installation position, the system can be closed, and the pushing device 1.1 and the position measuring device 2.1 are disassembled so as to carry out next installation and correction of the pier 4.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A pier position adjusting system is characterized by comprising a pushing module (1), a positioning module (2) and a control console (3); the pushing module (1) and the positioning module (2) are both in wireless connection with the console (3); the pushing module (1) comprises at least two pushing devices (1.1) arranged on the side surface of the pier, and two or more pushing devices (1.1) are combined to realize pushing adjustment on the position of the pier; the pushing device (1.1) comprises a counter-force seat (1.1.1), a telescopic piece (1.1.2) and a pushing block (1.1.3); the first end of the telescopic piece (1.1.2) is fixedly connected with the counter-force seat (1.1.1), and the second end of the telescopic piece (1.1.2) is hinged with the ejector pad (1.1.3); the pushing block (1.1.3) is provided with a contact surface matched with the side surface of the pier and used for being attached to the pier to push.
2. The pier position adjusting system according to claim 1, wherein the contact surface of the pushing block (1.1.3) and the pier is provided with an anti-slip device for preventing relative sliding between the pushing block (1.1.3) and the contact surface of the pier during pushing.
3. The pier position adjusting system according to claim 1, wherein the pushing module (1) further comprises a data acquisition device (1.2) disposed on the pushing block (1.1.3) for measuring the displacement and pushing force value of the pushing block (1.1.3).
4. The pier position adjusting system according to claim 1, wherein the jacking module (1) further comprises a hydraulic pump station (1.3) in pipeline connection with each telescopic member (1.1.2) for realizing the movement of the telescopic members (1.1.2).
5. The pier position adjustment system according to claim 1, wherein the positioning module (2) comprises a position measuring device (2.1) and a reference station (2.2); the position measuring devices (2.1) are uniformly arranged on the bridge pier and are in wireless connection with the reference station (2.2) for confirming the position state of the bridge pier.
6. The pier position adjusting system according to claim 1, wherein the console (3) comprises a data processing module (3.1), a pushing adjusting module (3.2) and a safety early warning module (3.3); the data processing module (3.1) is used for receiving and processing data of the pushing module (1) and the positioning module (2); the pushing adjusting module (3.2) is used for adjusting the movement of the telescopic piece (1.1.2); the safety early warning module (3.3) is used for sending an early warning signal to constructors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020919874.8U CN212771958U (en) | 2020-05-27 | 2020-05-27 | Pier position control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020919874.8U CN212771958U (en) | 2020-05-27 | 2020-05-27 | Pier position control system |
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| CN212771958U true CN212771958U (en) | 2021-03-23 |
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| CN202020919874.8U Active CN212771958U (en) | 2020-05-27 | 2020-05-27 | Pier position control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117928389A (en) * | 2024-01-12 | 2024-04-26 | 中交二公局第一工程有限公司 | Cable tower deflection monitoring control system in construction process of cable-stayed suspension bridge |
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2020
- 2020-05-27 CN CN202020919874.8U patent/CN212771958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117928389A (en) * | 2024-01-12 | 2024-04-26 | 中交二公局第一工程有限公司 | Cable tower deflection monitoring control system in construction process of cable-stayed suspension bridge |
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