CN111441262A

CN111441262A - Quick positioning device and positioning method for cantilever construction hanging basket module

Info

Publication number: CN111441262A
Application number: CN202010234330.2A
Authority: CN
Inventors: 孔令刚
Original assignee: Shandong Jinggong Road And Bridge Equipment Technology Co ltd
Current assignee: Shandong Jinggong Road And Bridge Equipment Technology Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-07-24

Abstract

The invention discloses a quick positioning device and a positioning method for a hanging basket module in cantilever construction, and the quick positioning device comprises a positioning truss, wherein a plurality of positioning holes which are uniformly distributed are formed in the front surface of the positioning truss, a pusher is arranged above the positioning truss, a pushing seat is fixedly installed at the fixed end of the pusher, the pushing seat is matched with the positioning truss and can move along the positioning truss, two fixing holes are formed in the front surface of the pushing seat, the fixing holes are matched with the positioning holes, positioning rods are arranged in the fixing holes, and the rear ends of the positioning rods can be inserted into the positioning holes. The hanging basket module positioning device is reasonable in structural design, convenient to use, simple to operate and capable of quickly positioning the hanging basket module and improving stability and safety.

Description

Quick positioning device and positioning method for cantilever construction hanging basket module

Technical Field

The invention relates to the technical field of bridge construction monitoring and positioning devices, in particular to a device and a method for quickly positioning a hanging basket module for cantilever construction.

Background

In the bridge building construction, in order to facilitate the operation of girder cantilever construction of the upper structure of the continuous bridge, improve the speed of girder cantilever construction and the safety of the construction process, reduce the potential safety hazard in the construction process, the hanging basket is utilized to position the cantilever pouring construction, so that the construction application and construction efficiency of the cantilever is obviously improved, the cantilever integrally moves along the track in the construction process, and the cantilever is widely applied to the bridge building construction process. However, in the existing bridge building safety construction process, the position of the hanging basket is changed and the positioning operation is inconvenient, so that the potential safety hazard caused by unstable positioning of the hanging basket in the bridge building construction is easy to occur, and the quick positioning is convenient to carry out during the operation.

Disclosure of Invention

The invention provides a device and a method for quickly positioning a hanging basket module in cantilever construction, and aims to overcome the defects in the prior art.

In order to achieve the purpose, the invention is realized by the following technical scheme: the device comprises a positioning truss, a plurality of uniformly distributed positioning holes are formed in the front surface of the positioning truss, a pusher is arranged above the positioning truss, a fixed end of the pusher is fixedly provided with a pushing seat, the pushing seat is matched with the positioning truss and can move along the positioning truss, two fixing holes are formed in the front surface of the pushing seat, the fixing holes are matched with the positioning holes, positioning rods are arranged in the fixing holes, the rear ends of the positioning rods can be inserted into the positioning holes, one side of the pusher is provided with a connecting plate, a hanging basket support is fixedly arranged on the top surface of the connecting plate, a hanging basket is arranged above the hanging basket support, the movable end of the pusher is matched with the hanging basket support, fixing seats are fixedly arranged on two sides of the bottom surface of the connecting plate, a double-end motor is arranged between the two fixing seats, a lead screw is fixedly arranged on a rotating shaft, the tip and the arc wall inner wall of dwang are through passing through bearing fixed connection, the round hole is seted up to one side of fixing base, the round hole is passed and is located the arc wall to the one end of lead screw, the one end suit swivel nut of lead screw, horizontal guide way is seted up to the inside top surface of arc wall, be equipped with the guide bar in the guide way, the lower extreme and the swivel nut fixed connection of guide bar, the one end of lead screw is equipped with curved limiting plate, limiting plate can cooperate with the removal wheel, the swivel nut passes through two connecting rod fixed connection with limiting plate.

According to the quick positioning device for the cantilever construction hanging basket module, the top surface of the connecting plate is fixedly connected with the hanging basket support through the inclined struts.

According to the quick positioning device for the cantilever construction hanging basket module, the spherical groove is formed in one end of the guide rod, the spherical groove is internally provided with the ball, the ball can roll in the spherical groove, and the ball can be in contact with the inner wall of the guide groove.

According to the quick positioning device for the cantilever construction cradle module, the ear plates are fixedly mounted on the two sides of the cradle support.

According to the quick positioning device for the hanging basket module for cantilever construction, the surface of the moving wheel is fixedly provided with the wear-resistant material layer.

The method for quickly positioning the cradle module in cantilever construction as claimed in claims 1-5, comprising a fixing base, wherein the bottom surface of the fixing base is provided with a groove, the groove is positioned at one side of the arc-shaped groove, the top surface inside the groove is fixedly provided with a hydraulic mechanism, the movable end of the hydraulic mechanism is fixedly provided with a fixing rod, the top surface of the positioning truss is provided with a plurality of positioning grooves, and the lower end of the fixing rod can be inserted into the positioning grooves.

The invention has the advantages that: the hanging basket module positioning device is reasonable in structural design, convenient to use, simple to operate and capable of quickly positioning the hanging basket module and improving stability and safety.

Drawings

FIG. 1 is a schematic structural view of the present invention; fig. 2 is a partial enlarged view of I of fig. 1.

Reference numerals: 1-positioning truss, 2-positioning hole, 3-pusher, 4-pushing seat, 5-fixing hole, 6-positioning rod, 7-connecting plate, 8-cradle support, 9-cradle, 10-fixing seat, 11-double-head motor, 12-lead screw, 13-arc groove, 14-moving wheel, 15-rotating rod, 16-round hole, 17-screw sleeve, 18-guide groove, 19-guide rod, 20-limiting plate, 21-connecting rod, 22-groove, 23-hydraulic mechanism, 24-fixing rod, 25-positioning groove and 26-module GPS locator receiver.

Detailed Description

As shown in fig. 1 to 2, the present embodiment specifically discloses a fast positioning device for a hanging basket module in cantilever construction, which includes a positioning truss 1, a plurality of positioning holes 2 uniformly distributed are formed on a front surface of the positioning truss 1, a pusher 3 is disposed above the positioning truss 1, a pushing seat 4 is fixedly mounted on a fixed end of the pusher 3, the pushing seat 4 is matched with the positioning truss 1 and can move along the positioning truss 1, two fixing holes 5 are formed on a front surface of the pushing seat 4, the fixing holes 5 are matched with the positioning holes 2, a positioning rod 6 is disposed in the fixing holes 5, a rear end of the positioning rod 6 can be inserted into the positioning hole 2, a connecting plate 7 is disposed on one side of the pusher 3, a hanging basket support 8 is fixedly mounted on a top surface of the connecting plate 7, a hanging basket 9 is disposed above the hanging basket support 8, a movable end of the pusher 3 is connected with the hanging basket support 8, and, be equipped with double-end motor 11 between two fixing bases 10, double-end motor 11's pivot fixed mounting lead screw 12, arc wall 13 is seted up to the bottom surface of fixing base 10, be equipped with in the arc wall 13 and remove wheel 14, remove wheel 14's pivot fixed mounting dwang 15, the tip of dwang 15 and arc wall 13 inner wall are through passing through bearing fixed connection, round hole 16 is seted up to one side of fixing base 10, round hole 16 is passed and is located arc wall 13 to the one end of lead screw 12, lead screw 12's one end suit swivel nut 17, horizontal guide way 18 is seted up to the inside top surface of arc wall 13, be equipped with guide bar 19 in the guide way 18, the lower extreme and the swivel nut 17 fixed connection of guide bar 19, the one end of lead screw 12 is equipped with curved limiting plate 20, limiting plate 20 can cooperate with removing wheel 14, swivel nut 17 passes through two connecting rods 21 fixed connection with limiting plate 20, one side fixed mounting. The hanging basket module positioning device is reasonable in structural design, convenient to use, simple to operate and capable of quickly positioning the hanging basket module and improving stability and safety. When the device is used, the pushing rod 3 can be fixed by inserting the positioning rod 6 into the positioning hole 2 and the fixing hole 5, the pusher 3 works, the movable end of the pusher 3 drives the hanging basket 9 to move through the hanging basket bracket 8, the movable wheel 14 can drive the hanging basket 9 module to move, the module GPS locator receiver 26 receives the signal and transmits the signal to the controller, the controller controls the push rod 3 to stop working, the controller controls the double-head motor 11 to work, the output shaft of the double-head motor 11 drives the screw rod 12 to rotate, the screw rod 12 rotates to drive the screw sleeve 17 to move, the guide rod 19 moves along the guide groove 18 to play a role of guiding the screw sleeve 17, the screw sleeve 17 drives the limiting plate 20 to move through the connecting rod 21, so that the limiting plate 20 is contacted with the moving wheel 14, therefore, the moving wheel 14 is not rotated, and the device can be rapidly positioned, so that the device is more convenient to use.

Specifically, the top surface of the connecting plate 7 and the basket support 8 are fixedly connected through a plurality of inclined struts. When using this device, can make connecting plate 7 more firm with hanging basket support 8's connection through the bracing to can make it more stable in the course of the work.

Specifically, a spherical groove is formed at one end of the guide rod 19 in the embodiment, and a ball is arranged in the spherical groove, and can roll in the spherical groove, and the ball can contact with the inner wall of the guide groove 18. When the device is used, the spherical ball is contacted with the inner wall of the guide groove 18, so that the friction force between the guide rod 19 and the guide groove 18 can be reduced, and the guide rod 19 can be conveniently moved.

Furthermore, ear plates are fixedly arranged on two sides of the hanging basket support 8. Through the otic placode in order to hang when basket support 8 removes in needs dismouting, can directly will hang basket support 8 through the otic placode and lift by crane the removal, labour saving and time saving more.

Furthermore, the surface of the moving wheel 14 of the present embodiment is fixedly installed with a wear-resistant material layer. The wear-resistant material layer is also used for reducing the friction between the moving wheel 14 and the bottom plate of the positioning truss 1 and prolonging the service time of the moving wheel 14.

A method for quickly positioning a cradle module in cantilever construction according to claims 1-5, comprising a fixing base 10, wherein a groove 22 is formed on the bottom surface of the fixing base 10, the groove 22 is located on one side of the arc-shaped slot 13, a hydraulic mechanism 23 is fixedly mounted on the top surface inside the groove 22, a fixing rod 24 is fixedly mounted on the movable end of the hydraulic mechanism 23, a plurality of positioning slots 25 are formed on the top surface of the positioning truss 1, and the lower ends of the fixing rods 24 can be inserted into the positioning slots 25. When this device needs the location, through hydraulic pressure mechanism 23 work, the expansion end of hydraulic pressure mechanism 23 promotes dead lever 24 and moves down, and dead lever 24 inserts in constant head tank 25, just can fix fixing base 10 to this device of ability is fixed a position.

The embodiments of the present invention have been described above with reference to the accompanying drawings, but these descriptions should not be construed as limiting the scope of the present invention, and the technical contents not described in detail in the present invention are known in the art.

Claims

1. A quick positioning device and a positioning method for a cantilever construction hanging basket module are characterized in that: comprises a positioning truss (1), a plurality of positioning holes (2) which are uniformly distributed are formed in the front surface of the positioning truss (1), a pusher (3) is arranged above the positioning truss (1), a pushing seat (4) is fixedly installed at the fixed end of the pusher (3), the pushing seat (4) is matched with the positioning truss (1) and can move along the positioning truss (1), two fixing holes (5) are formed in the front surface of the pushing seat (4), the fixing holes (5) are matched with the positioning holes (2), positioning rods (6) are arranged in the fixing holes (5), the rear ends of the positioning rods (6) can be inserted into the positioning holes (2), a connecting plate (7) is arranged on one side of the pusher (3), a hanging basket support (8) is fixedly installed on the top surface of the connecting plate (7), a hanging basket (9) is arranged above the hanging basket support (8), and the movable end of the pusher (3) is connected with the hanging basket support, fixing seats (10) are fixedly arranged on two sides of the bottom surface of a connecting plate (7), a double-end motor (11) is arranged between the two fixing seats (10), a lead screw (12) is fixedly arranged on a rotating shaft of the double-end motor (11), an arc-shaped groove (13) is formed in the bottom surface of each fixing seat (10), a moving wheel (14) is arranged in each arc-shaped groove (13), a rotating rod (15) is fixedly arranged on the rotating shaft of each moving wheel (14), the end part of each rotating rod (15) is fixedly connected with the inner wall of each arc-shaped groove (13) through a bearing, a round hole (16) is formed in one side of each fixing seat (10), one end of each lead screw (12) penetrates through each round hole (16) and is positioned in each arc-shaped groove (13), a threaded sleeve (17) is sleeved at one end of each lead screw (12), a transverse guide groove (18) is formed in the top surface inside each, one end of the screw rod (12) is provided with an arc-shaped limiting plate (20), the limiting plate (20) can be matched with the moving wheel (14), and the screw sleeve (17) is fixedly connected with the limiting plate (20) through two connecting rods (21).

2. The quick positioning device for the cantilever construction hanging basket module as claimed in claim 1, wherein: the top surface of the connecting plate (7) is fixedly connected with the cradle support (8) through a plurality of inclined struts.

3. The quick positioning device for the cantilever construction hanging basket module as claimed in claim 1, wherein: one end of the guide rod (19) is provided with a spherical groove, a ball is arranged in the spherical groove, the ball can roll in the spherical groove, and the ball can be contacted with the inner wall of the guide groove (18).

4. The quick positioning device for the cantilever construction hanging basket module as claimed in claim 1, wherein: ear plates are fixedly arranged on two sides of the hanging basket support (8).

5. The quick positioning device for the cantilever construction hanging basket module as claimed in claim 1, wherein: and a wear-resistant material layer is fixedly arranged on the surface of the moving wheel (14).

6. The method for quickly positioning the cradle module for cantilever construction according to claims 1-5, wherein the method comprises the following steps: including fixing base (10), recess (22) are seted up to the bottom surface of fixing base (10), and recess (22) are located one side of arc wall (13), and recess (22) inside top surface fixed mounting hydraulic pressure mechanism (23), movable end fixed mounting dead lever (24) of hydraulic pressure mechanism (23), several constant head tank (25) are seted up to the top surface of truss (1), and the lower extreme of dead lever (24) can insert in constant head tank (25).