Distance measuring, adjusting and positioning device for bridge creeping formwork construction

Abstract

The utility model belongs to the technical field of auxiliary devices for bridge construction, and provides a distance measuring, adjusting and positioning device for bridge creeping formwork construction, which comprises a hanging plate, a connecting plate fixedly mounted on one side of the hanging plate, a creeping formwork frame movably mounted on one side of the hanging plate, a hydraulic jack fixedly mounted on one side of the creeping formwork frame, and a connecting rod fixedly mounted on the connecting plate. The output end of the hydraulic jack is fixedly connected with the connecting plate, an upper pin hole is formed in one side of the hanging plate, a lower pin hole is formed in one side of the creeping formwork, the upper pin hole and the lower pin hole are located on the same vertical center line, and a controller is arranged on one side of the hanging plate and electrically connected with the hydraulic jack; according to the utility model, through the integrated application of the laser distance measuring sensor and the two-dimensional position sensor, the height and position information of the climbing formwork at a plurality of climbing points can be monitored in real time, the deviation and error of the climbing formwork in the climbing process can be found and corrected in time through the real-time monitoring, and the stability and horizontality of the whole climbing formwork are ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bridge construction auxiliary device technical field, concretely relates to a kind of ranging, adjusting, positioning device for bridge climbing form construction. BACKGROUND

[0002] With the continuous progress of bridge construction technology, climbing form construction technology is widely used in bridge high pier construction due to its unique advantages, and climbing form construction realizes continuous, efficient and safe construction of bridge high pier through hydraulic jack and other devices, greatly improving construction efficiency.

[0003] In traditional climbing form construction, multiple hydraulic jacks are often difficult to synchronize completely, resulting in different climbing heights and affecting the stability of the entire climbing formwork. This instability not only reduces construction efficiency, but also may pose a potential threat to the safety of bridge structure. In addition, the fixing and anti-falling mechanism of climbing formwork also relies on manual judgment and operation, which has a high safety risk. Manual operation not only consumes time and effort, but is also easily affected by human factors, leading to judgment errors and improper operation. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of ranging, adjusting, positioning device for bridge climbing form construction to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A kind of ranging, adjusting, positioning device for bridge climbing form construction, comprising:

[0007] Hanging plate, the hanging plate side fixed mounting has connecting plate, the hanging plate side movable mounting has climbing formwork, the climbing formwork side fixed mounting has hydraulic jack, the hydraulic jack output end is connected with connecting plate fixedly, the hanging plate side is equipped with upper pinhole, the climbing formwork side is equipped with lower pinhole, the upper pinhole and lower pinhole are on the same vertical center line, the hanging plate side is provided with controller, the controller is electrically connected with hydraulic jack;

[0008] Measuring assembly, the measuring assembly includes installation frame, the installation frame fixed mounting is in hanging plate side, the installation frame inside movable mounting has installation block, the installation block side fixed mounting has sensor plate, the sensor plate side fixed mounting has laser ranging sensor, two-dimensional position sensor, the climbing formwork side fixed mounting has receiving plate, the receiving plate side fixed mounting has reflector, marking plate.

[0009] Preferably, the hanging plate is fixedly installed with a mounting frame close to one side of the upper pin hole, a mounting block is inserted into the mounting frame, a sensor plate is fixedly installed on the side, away from the mounting frame, of the mounting block, and a laser ranging sensor and a two-dimensional position sensor are fixedly installed on one side of the sensor plate.

[0010] Preferably, the climbing formwork is fixedly installed with a receiving plate close to one side of the lower pin hole, a reflecting plate and a marking plate are fixedly installed on one side of the receiving plate, the laser ranging sensor is arranged correspondingly to the reflecting plate, and the two-dimensional position sensor is arranged correspondingly to the marking plate.

[0011] Preferably, the controller is electrically connected with the laser ranging sensor and the two-dimensional position sensor.

[0012] Preferably, a locking hole is formed in one side of the mounting block, a U-shaped plate is fixedly installed outside the mounting frame close to one side of the locking hole, a baffle is fixedly installed inside the U-shaped plate, and a locking rod is movably installed between the baffle and the U-shaped plate through a hole.

[0013] Preferably, one end of the locking rod penetrates into the inside of the mounting frame, the locking rod extends into the inside of the locking hole, a reset plate is fixedly installed on the outside of the locking rod, two reset springs are connected between the reset plate and the inner wall of the U-shaped plate, and the two reset springs are symmetrically arranged on both sides of the locking rod.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) The utility model realizes real-time monitoring of the height and position information of the climbing formwork at multiple climbing points through the integrated application of the laser ranging sensor and the two-dimensional position sensor, which can timely find and correct the deviation and error of the climbing formwork during the climbing process, ensure the stability and levelness of the whole climbing formwork, provide accurate construction parameters and feedback information for the construction personnel, help them better master the construction progress and quality, ensure the consistency of the height of the climbing formwork at multiple climbing points through the synchronous control, avoid construction problems and safety hazards caused by different heights, and dynamically adjust and optimize according to the construction requirements through the synchronous control, improve the construction efficiency and flexibility.

[0016] (2) The utility model discloses a movable mounting block is arranged in the installation frame, realize the quick, simple and convenient connection and separation between sensor module and the hanging plate, this structure not only simplifies the cumbersome step and tool demand in traditional dismounting process, also significantly shorten the dismounting time, improve construction efficiency, in the complex construction site environment, this kind of quick response ability is especially important, it can ensure that sensor module is in need quickly in position, when maintaining or replacing, can quickly evacuate, thereby guarantee the continuity and stability of construction, due to the change of construction condition and the adjustment of demand, sensor module can need frequently replace or adjust position, quick dismounting structure makes this process become easy and feasible, and construction personnel need not spend a lot of time and energy to complete operation to the construction change can be more quickly adapted, improve overall construction efficiency and quality. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the A place enlarged structure schematic diagram of the utility model;

[0019] Figure 3 It is the mounting block structure schematic diagram of the utility model;

[0020] Figure 4 It is the locking rod structure schematic diagram of the utility model.

[0021] In the drawing: 1, hanging plate;11, connecting plate;12, climbing formwork;13, hydraulic jack;14, upper pin hole;15, lower pin hole;16, controller;2, measuring assembly;21, installation frame;22, mounting block;23, sensor plate;24, laser ranging sensor;25, two-dimensional position sensor;26, receiving plate;27, reflecting plate;28, mark plate;29, locking hole;210, U-shaped plate;211, baffle;212, locking rod;213, reset plate;214, reset spring. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] Embodiment one:

[0024] Please refer to Figure 1 - Figure 4The utility model discloses a kind of ranging, adjusting, positioning device for bridge climbing form construction, comprising:

[0025] Hanging plate 1, one side of hanging plate 1 is fixedly installed with connecting plate 11, one side of hanging plate 1 is movably installed with climbing formwork 12, one side of climbing formwork 12 is fixedly installed with hydraulic jack 13, the output end of hydraulic jack 13 is fixedly connected with connecting plate 11, one side of hanging plate 1 is provided with controller 16, and controller 16 is electrically connected with hydraulic jack 13;

[0026] Measuring assembly 2, measuring assembly 2 includes installation frame 21, and installation frame 21 is fixedly installed on one side of hanging plate 1, and installation block 22 is movably installed in installation frame 21, and sensor plate 23 is fixedly installed on one side of installation block 22, and laser ranging sensor 24 and two-dimensional position sensor 25 are fixedly installed on one side of sensor plate 23, and receiving plate 26 is fixedly installed on one side of climbing formwork 12, and reflecting plate 27 and marking plate 28 are fixedly installed on one side of receiving plate 26.

[0027] Specifically, installation frame 21 is fixedly installed on one side of hanging plate 1 close to upper pin hole 14, installation block 22 is inserted in installation frame 21, sensor plate 23 is fixedly installed on one side of installation block 22 away from installation frame 21, and laser ranging sensor 24 and two-dimensional position sensor 25 are fixedly installed on one side of sensor plate 23, and receiving plate 26 is fixedly installed on one side of climbing formwork 12 close to lower pin hole 15, and reflecting plate 27 and marking plate 28 are fixedly installed on one side of receiving plate 26, laser ranging sensor 24 is correspondingly arranged with reflecting plate 27, two-dimensional position sensor 25 is correspondingly arranged with marking plate 28, and controller 16 is electrically connected with laser ranging sensor 24 and two-dimensional position sensor 25.

[0028] As can be known from the above, laser ranging sensor 24 cooperates with reflecting plate 27 to monitor the distance between climbing formwork 12 and hanging plate 1 in real time, two-dimensional position sensor 25 cooperates with marking plate 28 to monitor whether the position of climbing formwork 12 is deviated, so that, according to the data fed back by ranging module, controller 16 analyzes the height difference of each climbing point, dynamically adjusts the climbing speed of each point by controlling the electromagnetic valve of hydraulic jack 13, ensures that the height difference of all climbing points is kept within 3cm, realizes the horizontal rising of climbing formwork 12, and when the measured distance is zero, it indicates that upper pin hole 14 and lower pin hole 15 have been aligned, at this time, square pin (falling prevention pin) is inserted, to realize the firm connection of climbing formwork 12 and hanging plate 1, and ensure construction safety.

[0029] Embodiment two:

[0030] Please refer to Figure 3 - Figure 4As shown, the mounting block 22 is provided with a locking hole 29 on one side, and a U-shaped plate 210 is fixedly installed on the outside of the mounting frame 21 near the locking hole 29, and a baffle 211 is fixedly installed in the U-shaped plate 210, and a locking rod 212 is movably installed between the baffle 211 and the U-shaped plate 210 through an opening.

[0031] Specifically, one end of the locking rod 212 penetrates into the inside of the mounting frame 21, the locking rod 212 extends into the inside of the locking hole 29, a reset plate 213 is fixedly installed on the outside of the locking rod 212, two reset springs 214 are connected between the reset plate 213 and the inner wall of the U-shaped plate 210, and the two reset springs 214 are symmetrically arranged on both sides of the locking rod 212.

[0032] As can be seen from the above, the locking hole 29 cooperates with the locking rod 212 to realize the locking of the mounting block 22, thereby completing the disassembly and assembly of the sensor module, and the mounting block 22 can be fixed in the inside of the mounting frame 21 by inserting the locking rod 212 into the inside of the locking hole 29, and vice versa, the mounting block 22 can be taken out by pulling out the locking rod 212 from the inside of the locking hole 29, and the reset spring 214 cooperates with the reset plate 213 to drive the locking rod 212 to reset.

[0033] In use, the locking rod 212 is first pulled to make the locking rod 212 disengage from the locking hole 29, at this time the reset spring 214 is in a compressed stress state, then the mounting block 22 can be taken down, after replacement, a new mounting block 22 is placed in the inside of the mounting frame 21, then the locking rod 212 is released, the locking rod 212 will extend into the inside of the locking hole 29 under the driving of the reset spring 214, and the installation is completed.

[0034] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A ranging, adjusting, positioning device for bridge creeping form construction, characterized in that, Include: The hanging plate (1) is fixedly installed with a connecting plate (11) on one side, movably installed with a climbing formwork (12) on one side, fixedly installed with a hydraulic jack (13) on one side, and the output end of the hydraulic jack (13) is fixedly connected with the connecting plate (11), and the hanging plate (1) is provided with a controller (16) on one side, and the controller (16) is electrically connected with the hydraulic jack (13); The measuring assembly (2) includes a mounting frame (21) fixedly installed on one side of the hanging plate (1), movably installed with a mounting block (22) inside the mounting frame (21), fixedly installed with a sensor plate (23) on one side of the mounting block (22), fixedly installed with a laser ranging sensor (24) and a two-dimensional position sensor (25) on one side of the sensor plate (23), and fixedly installed with a receiving plate (26) on one side of the climbing formwork (12), and the receiving plate (26) is fixedly installed with a reflecting plate (27) and a marking plate (28) on one side.

2. The distance measuring, adjusting and positioning device for bridge climbing form construction according to claim 1, characterized in that, The hanging plate (1) is fixedly installed with a mounting frame (21) on one side close to the upper pin hole (14), the mounting block (22) is inserted into the mounting frame (21), the sensor plate (23) is fixedly installed on one side away from the mounting frame (21) of the mounting block (22), and the laser ranging sensor (24) and the two-dimensional position sensor (25) are fixedly installed on one side of the sensor plate (23).

3. The distance measuring, adjusting and positioning device for bridge climbing form construction according to claim 2, characterized in that, The climbing formwork (12) is fixedly installed with a receiving plate (26) on one side close to the lower pin hole (15), the receiving plate (26) is fixedly installed with a reflecting plate (27) and a marking plate (28) on one side, the laser ranging sensor (24) is arranged correspondingly with the reflecting plate (27), and the two-dimensional position sensor (25) is arranged correspondingly with the marking plate (28).

4. The distance measuring, adjusting and positioning device for bridge climbing form construction according to claim 3, characterized in that, The controller (16) is electrically connected with the laser ranging sensor (24) and the two-dimensional position sensor (25).

5. The distance measuring, adjusting and positioning device for bridge climbing form construction according to claim 1, characterized in that, The mounting block (22) is provided with a locking hole (29) on one side, the U-shaped plate (210) is fixedly installed outside the mounting frame (21) close to the locking hole (29) on one side, the baffle (211) is fixedly installed inside the U-shaped plate (210), and the locking rod (212) is movably installed between the baffle (211) and the U-shaped plate (210) through the opening.

6. The distance measuring, adjusting and positioning device for bridge climbing form construction according to claim 5, characterized in that, One end of the locking rod (212) penetrates into the inside of the mounting frame (21), the locking rod (212) extends into the inside of the locking hole (29), the reset plate (213) is fixedly installed on the outside of the locking rod (212), two reset springs (214) are connected between the reset plate (213) and the inner wall of the U-shaped plate (210), and the two reset springs (214) are symmetrically arranged on both sides of the locking rod (212).

Images