CN220977745U - Automatic quick movable mould frame for municipal engineering box culvert - Google Patents
Automatic quick movable mould frame for municipal engineering box culvert Download PDFInfo
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- CN220977745U CN220977745U CN202322933372.7U CN202322933372U CN220977745U CN 220977745 U CN220977745 U CN 220977745U CN 202322933372 U CN202322933372 U CN 202322933372U CN 220977745 U CN220977745 U CN 220977745U
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- 238000009415 formwork Methods 0.000 claims description 14
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- 238000010586 diagram Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic quick moving die carrier for a municipal engineering box culvert, which comprises an automatic quick moving die carrier body matched with a box culvert bottom plate and a box culvert inner die plate, wherein the automatic quick moving die carrier body comprises a rectangular die carrier, four travelling wheels are rotatably arranged at the bottom of the rectangular die carrier, and a T-shaped bracket is fixedly connected between the inner wall of the top of the rectangular die carrier and the inner walls of the two sides of the rectangular die carrier. The automatic control device is provided with a series of structures, so that the automatic control device is convenient for flexibly moving before supporting through the four travelling wheels, is convenient for vertically and automatically controlling distance and jacking the inner templates of the box culvert, is convenient for horizontally and automatically controlling and pressing the inner templates of the box culvert, achieves the effect of automatically and quickly stably supporting the inner templates of the box culvert through the cooperation of the vertically and automatically controlling distance and pressing the inner templates of the box culvert and the horizontally and automatically controlling and pressing the inner templates of the box culvert, does not need to manually and automatically adjust a plurality of positions, is simple and convenient to operate, saves time and labor, improves the automation degree and the working efficiency of operation, and is convenient for quickly and automatically releasing the supporting state after being used.
Description
Technical Field
The utility model relates to the technical field of movable mould frames, in particular to an automatic rapid movable mould frame for a municipal engineering box culvert.
Background
In the concrete pouring process of the small box culvert of municipal engineering, the conventional construction is to firstly construct a box culvert bottom plate, set up a box culvert formwork system on the box culvert bottom plate, pour two vertical walls and top plates of a concrete box culvert on the system, after the poured concrete reaches the form removal condition, remove the two vertical walls and top plates, then set up a formwork system of the lower box culvert, and repeatedly finish the concrete construction of the whole box culvert; because the inner space of the small box culvert is limited, the problem that time and labor are wasted when the inner side die carrier of the two vertical walls and the top plate die plate are removed is solved, and certain potential safety hazards are also caused.
To this, through retrieving, CN215104805U discloses a portable die carrier of overlength small-size box culvert concrete placement template, be provided with box braced frame walking wheel support on box braced frame's bottom crossbeam, box braced frame walking wheel activity sets up in the channel-section steel track, be provided with the top jackscrew on box braced frame's last top surface, the upper end top of top jackscrew has connect box culvert roof placement template, be provided with left jackscrew on box braced frame's left surface, the left end top of left jackscrew has connect left side upright wall inboard template, be provided with right jackscrew on box braced frame's right flank, the right-hand member top of right side jackscrew has connect right side upright wall inboard template, the construction of whole box culvert inboard template has been realized once setting up.
The movable die carrier of the concrete pouring template is used for moving the die carrier to the bottom plate of the box culvert by utilizing the travelling wheels, and the die carrier is tightly supported on the inner side template of the box culvert by respectively rotating a plurality of top jackscrews, left jackscrews and right jackscrews, but the following defects exist:
1. When the support work is carried out on the inner side, personnel are required to rotate and adjust a plurality of top jackscrews, left jackscrews and right jackscrews one by one, the operation is complex, time and labor are wasted, manual unlocking operation is required to be carried out after the support work is used, the work efficiency is low, and in view of the fact, an automatic quick moving die frame of municipal engineering box culvert is provided for solving the problems.
Disclosure of utility model
The utility model aims to provide an automatic quick moving die carrier for municipal engineering box culverts, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic quick moving die frame comprises an automatic quick moving die frame body matched with a box culvert bottom plate and a box culvert inner die plate, wherein the automatic quick moving die frame body comprises a rectangular die frame, four travelling wheels are rotatably arranged at the bottom of the rectangular die frame, and a T-shaped bracket is fixedly connected between the inner wall of the top of the rectangular die frame and the inner walls of the two sides of the rectangular die frame;
The bottom of the rectangular support is provided with a rectangular through hole, a distance measuring lifting driving assembly electrically connected with the PLC is arranged between the top of the support plate and the left side inner wall of the rectangular through hole, the top of the distance measuring lifting driving assembly is fixedly connected with the bottom of the T-shaped support, and is used for driving the rectangular support to move upwards and measure the distance upwards through the T-shaped support, transmitting the measured distance upwards to the PLC, controlling the PLC to automatically close when reaching the preset distance, and utilizing the upward movement of the rectangular support to realize the upward movement of the driving travelling wheel and the supporting of the first top block on the template in the box culvert;
The automatic pressure control device is characterized in that a pressure control cross brace driving assembly electrically connected with the PLC is fixedly installed on the inner wall of the bottom of the T-shaped support, the left side of the pressure control cross brace driving assembly extends out of the rectangular mold frame and is fixedly connected with a plurality of second ejector blocks, and the pressure control cross brace driving assembly is used for controlling the PLC to drive the second ejector blocks to automatically control and support the inner wall of the left side of the box culvert inner mold plate.
Preferably, the ranging lifting driving assembly comprises a first electric push rod fixedly installed at the top of the support plate, the top end of an output shaft of the first electric push rod is fixedly connected with the bottom of the T-shaped support, a laser ranging sensor is fixedly installed on the left inner wall of the rectangular perforation, a reflecting sheet is fixedly embedded at the top of the support plate, the reflecting sheet is located below the laser ranging sensor and matched with the laser ranging sensor, and the laser ranging sensor and the first electric push rod are electrically connected with the PLC; the device comprises a first electric push rod, a laser ranging sensor and a reflecting sheet, wherein the first electric push rod, the laser ranging sensor and the reflecting sheet are matched, when the first electric push rod is started to drive a T-shaped support to move upwards, the T-shaped support drives a return-shaped die frame to move upwards, the return-shaped die frame drives a travelling wheel to move upwards to release a travelling state, a first top block on the upper part is driven to support a box culvert inner die plate, the return-shaped die frame also drives the laser ranging sensor to move upwards when moving upwards, the laser ranging sensor measures the upward moving distance generated between the laser ranging sensor and the reflecting sheet and transmits the distance value to a PLC controller, and when the preset jacking supporting distance is reached, the PLC controller controls the first electric push rod to be automatically closed, and vertical automatic distance control and jacking supporting of the box culvert inner die plate are realized.
Preferably, the pressure control cross brace driving assembly comprises a second electric push rod fixedly installed on the inner wall of the bottom of the T-shaped support, the left end of an output shaft of the second electric push rod is fixedly connected with a pressure sensor, the left side of the pressure sensor extends out of the square mold frame and is fixedly connected with a movable plate, the right side of the movable plate is fixedly connected with four transverse guide rods in a rectangular shape, the square mold frame is slidably sleeved on the four transverse guide rods, the left side of the movable plate is fixedly connected with the right sides of a plurality of second jacking blocks, and the pressure sensor and the second electric push rod are electrically connected with the PLC; the second electric putter, pressure sensor, movable plate and the horizontal guide arm cooperation that set up, when the positive start drive pressure sensor of second electric putter moves to the left side, pressure sensor drives the movable plate and moves to the left, when the movable plate drives a plurality of second kicking blocks to move to the left side inner wall contact with the box culvert inner formwork, by its shielding restriction, the second electric putter that continues to start at this moment extrudes pressure sensor, pressure sensor detects extrusion force and transmits for PLC controller pressure value, when reaching preset pressure value, PLC controller control second electric putter automatic closure realizes the horizontal automatic accuse pressure support to box culvert inner formwork.
Preferably, the top of the support plate is rectangular and fixedly connected with four T-shaped guide rods, and four vertical guide holes which are respectively sleeved with the outer sides of the corresponding T-shaped guide rods in a sliding manner are formed in the inner wall of the bottom of the rectangular die frame.
Preferably, the storage battery is fixedly installed on the inner wall of the bottom of the T-shaped support, the first electric push rod, the second electric push rod, the PLC and the laser ranging sensor are electrically connected with the storage battery, the rear sides of the first electric push rod and the second electric push rod are fixedly and electrically connected with wireless remote control switches, and the two wireless remote control switches are matched and provided with the same external remote controller.
Preferably, a rectangular through hole is formed in the inner wall of the left side of the square die carrier, and the pressure sensor is positioned in the rectangular through hole and is not in contact with the inner wall of the rectangular through hole.
Preferably, four round through holes are formed in the top of the support plate, the travelling wheels are located in the corresponding round through holes and are not in contact with the inner walls of the round through holes, and the bottom positions of the travelling wheels are lower than the bottom positions of the first ejector blocks below.
Compared with the prior art, the utility model has the beneficial effects that:
1. The automatic quick movable die carrier of this municipal power Cheng Xianghan, through the square die carrier that returns that sets up, first kicking block, the extension board, walking wheel, PLC controller and range finding lift drive assembly, conveniently carry out nimble removal to this device before supporting through four walking wheels, after utilizing PLC controller preset to control the close distance value of first electric putter according to vertical jacking supporting height demand, can be to the vertical automatic accuse distance jacking support of box culvert inner form when forward starting first electric putter, and can be when reverse starting first electric putter automatic release vertical supporting state;
2. This municipal power Cheng Xianghan's automatic quick moving die carrier, through the return form die carrier that sets up, first kicking block, the PLC controller, accuse presses stull drive assembly and second kicking block cooperation, after utilizing the PLC controller to predetermine the closing pressure value of control second electric putter according to horizontal support dynamics demand, can be to the inboard horizontal automatic accuse pressure support of box culvert inner formworks when forward start second electric putter, and can be when reverse start second electric putter automatic release horizontal support state, need not manual many adjustment, easy and simple to handle, labour saving and time saving improves operation automation degree and work efficiency.
The automatic control device is provided with a series of structures, so that the automatic control device is convenient for flexibly moving before supporting through the four travelling wheels, is convenient for vertically and automatically controlling distance and jacking the inner templates of the box culvert, is convenient for horizontally and automatically controlling and pressing the inner templates of the box culvert, achieves the effect of automatically and quickly stably supporting the inner templates of the box culvert through the cooperation of the vertically and automatically controlling distance and pressing the inner templates of the box culvert and the horizontally and automatically controlling and pressing the inner templates of the box culvert, does not need to manually and automatically adjust a plurality of positions, is simple and convenient to operate, saves time and labor, improves the automation degree and the working efficiency of operation, and is convenient for quickly and automatically releasing the supporting state after being used.
Drawings
Fig. 1 is a schematic diagram of a front view structure of an automatic rapid moving die carrier for municipal engineering box culverts;
fig. 2 is a schematic cross-sectional structural view of an automatic rapid moving die carrier for municipal engineering box culverts;
fig. 3 is a schematic diagram of a cross-sectional structure of an automatic rapid moving die carrier for municipal engineering box culverts, which is provided by the utility model, on the supporting state of the inner side of a box culvert inner die plate.
In the figure: 100. a box culvert inner template; 200. a box culvert bottom plate; 1. a mould frame is shaped; 2. a T-shaped bracket; 3. a walking wheel; 4. a support plate; 5. a first electric push rod; 6. a laser ranging sensor; 7. a reflection sheet; 8. a PLC controller; 9. a moving plate; 10. a first top block; 11. a pressure sensor; 12. a second electric push rod; 13. a transverse guide rod; 14. a T-shaped guide rod; 15. rectangular perforation; 16. and a second top block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the automatic quick-moving die carrier for the municipal engineering culvert provided by the embodiment comprises an automatic quick-moving die carrier body matched with a bottom plate 200 of the culvert and an inner die plate 100 of the culvert, wherein the automatic quick-moving die carrier body comprises a rectangular die carrier 1, four travelling wheels 3 are rotatably arranged at the bottom of the rectangular die carrier 1, and a T-shaped bracket 2 is fixedly connected between the inner wall of the top and the inner walls of the two sides of the rectangular die carrier 1;
The lower part of the rectangular mould frame 1 is provided with four vertical guide holes which are respectively sleeved with the outer sides of the corresponding T-shaped guide rods 14 in a sliding manner, the effect of vertically sliding and guiding the T-shaped guide rods 14 is achieved, the top part, the right side of the rectangular mould frame 1 and the bottom part of the support plate 4 are fixedly connected with a plurality of first jacking blocks 10, the bottom position of the traveling wheel 3 is lower than the bottom position of the first jacking block 10 below, the effect of conveniently utilizing the four traveling wheels 3 to flexibly move in an initial state is achieved, the bottom inner wall of the T-shaped support 2 is fixedly provided with a PLC controller 8, the bottom inner wall of the rectangular mould frame 1 is provided with a rectangular perforation 15, a distance measuring lifting assembly which is electrically connected with the PLC controller 8 is arranged between the top part of the rectangular perforation 15 and the left inner wall of the rectangular perforation 15, the top part of the rectangular mould frame 1 is fixedly connected with the plurality of first jacking blocks 10, the bottom part of the traveling wheel 3 is lower than the bottom position of the first jacking blocks 10 below, the bottom part of the traveling wheel 3 is conveniently used for being flexibly moved by utilizing the four traveling wheels 3 in an initial state, the bottom part of the rectangular mould frame 1 is driven by a distance measuring drive assembly, and the distance measuring drive assembly is driven to be driven to move from the top of the T-shaped support frame 2 to the bottom of the automatic distance measuring device 2 by using the PLC controller to the top end of the top of the rectangular mould frame 2; the bottom inner wall of the T-shaped bracket 2 is fixedly provided with a pressure control cross brace driving assembly electrically connected with the PLC 8, the left side of the pressure control cross brace driving assembly extends out of the mould frame 1 and is fixedly connected with a plurality of second ejector blocks 16, and the pressure control cross brace driving assembly is used for automatically controlling and supporting the left inner wall of the box culvert inner mould 100 by the second ejector blocks 16 driven by the PLC 8.
Specifically, the ranging lifting driving assembly comprises a first electric push rod 5 fixedly installed at the top of a support plate 4, the top end of an output shaft of the first electric push rod 5 is fixedly connected with the bottom of a T-shaped support 2, a laser ranging sensor 6 is fixedly installed on the inner wall of the left side of a rectangular through hole 15, a reflecting sheet 7 is fixedly embedded at the top of the support plate 4, an embedded groove fixedly adhered to the outer side of the reflecting sheet 7 is formed in the top of the support plate 4, the reflecting sheet 7 is fixedly embedded at the top of the support plate 4 through the embedded groove, the reflecting sheet 7 is located below the laser ranging sensor 6 and is matched with the laser ranging sensor 6, and the laser ranging sensor 6 and the first electric push rod 5 are electrically connected with a PLC (programmable logic controller) 8; the first electric putter 5 that sets up, laser rangefinder sensor 6 and reflector plate 7 cooperation, when first electric putter 5 forward start drive T shape support 2 moves up, T shape support 2 drives the die carrier that moves up of shape 1, the die carrier that returns 1 drives walking wheel 3 and moves up and remove the walking state, and drive the first kicking block 10 on upper portion upwards to support box culvert inner formwork 100, still drive laser rangefinder sensor 6 and move up when moving up the die carrier 1, the distance that moves up that laser rangefinder sensor 6 measured and reflector plate 7 produced is transmitted for PLC controller 8 distance value, when reaching preset jacking support distance, PLC controller 8 controls first electric putter 5 self-closing, realize the vertical automatic accuse distance jacking support to box culvert inner formwork 100.
Further, the pressure control cross brace driving assembly comprises a second electric push rod 12 fixedly installed on the inner wall of the bottom of the T-shaped support 2, the left end of an output shaft of the second electric push rod 12 is fixedly connected with a pressure sensor 11, the left side of the pressure sensor 11 extends out of the square mold 1 and is fixedly connected with a movable plate 9, a rectangular through hole is formed in the left inner wall of the square mold 1, the pressure sensor 11 is located in the rectangular through hole and is not in contact with the inner wall of the rectangular through hole, the effect of allowing the pressure sensor 11 to pass through is achieved, the right side of the movable plate 9 is fixedly connected with four cross guide rods 13 in a rectangular shape, the left inner wall of the square mold 1 is sleeved with four cross guide rods 13 in a sliding mode, the left side of the square mold 1 is respectively sleeved with the cross guide holes on the outer sides of the corresponding cross guide rods 13 in a sliding mode, the square mold 1 is sleeved with the four cross guide rods 13 in a sliding mode, the left side of the square mold 1 is fixedly connected with the right side of a plurality of second jacking blocks 16, the pressure sensor 11 and the second electric push rod 12 are electrically connected with the T-shaped support 8, the electric push rod 8 is electrically connected with a second electric push rod 5, the electric push rod is electrically connected with a remote controller 5, the electric push rod is electrically connected with the second electric push rod 12 and a remote controller 5, the electric push rod is electrically connected with the second electric push rod 5, and a remote controller is electrically connected with the electric push rod 5, and a remote controller is in a wireless remote controller is provided; the second electric putter 12, pressure sensor 11, movable plate 9 and horizontal guide arm 13 that set up cooperate, when second electric putter 12 forward start drive pressure sensor 11 left shift, pressure sensor 11 drives movable plate 9 and moves left, when movable plate 9 drives a plurality of second kicking blocks 16 left shift to contact with the left side inner wall of box culvert internal mold board 100, by its shielding restriction, the second electric putter 12 that continues to start at this moment extrudes pressure sensor 11, pressure sensor 11 detects the extrusion force and transmits for PLC controller 8 pressure value, when reaching preset pressure value, PLC controller 8 controls second electric putter 12 self-closing, realize the horizontal automatic accuse pressure support to box culvert internal mold board 100.
The application method of the embodiment is as follows: when the device is supported by the box culvert inner template 100, a closing distance value of the first electric push rod 5 and a closing pressure value of the second electric push rod 12 are preset and controlled by the PLC 8 according to a vertical jacking supporting height requirement and a horizontal supporting force requirement, the distance value is a jacking height value minus the initial height value of the device, when the device is vertically supported, a first jacking block 10 on the right side of the device is firstly in movable fit contact with the right inner wall of the box culvert inner template 100, then an external remote controller is utilized to control the first electric push rod 5 to start forward, when the first electric push rod 5 is started, the supporting plate 4 firstly drives the supporting plates 4 to move downwards, the first electric push rod 5 which is continuously started drives the T-shaped support 2 to move upwards, the T-shaped support 2 drives the flexible die frame 1 to move upwards, the walking wheels 3 are driven to move upwards to remove a walking state, and the first jacking block 10 on the upper part is driven to move upwards to the distance to the box culvert inner template 100, when the first jacking block 10 is started, and the distance sensor 6 is driven to automatically lift the distance sensor 6 to reach the distance measuring distance value when the laser sensor 6 is also driven to automatically lift the distance sensor 6, and the distance sensor is controlled to realize the distance measurement between the upper die plate and the box culvert inner template 100;
when the horizontal support is carried out, the second electric push rod 12 is controlled to be started in the forward direction by using an external remote controller, the second electric push rod 12 drives the pressure sensor 11 to move left, the pressure sensor 11 drives the movable plate 9 to move left, the movable plate 9 drives the four horizontal guide rods 13 to move left, the movable plate 9 drives the plurality of second jacking blocks 16 to move left to be in contact with the left inner wall of the box culvert inner template 100 and is shielded and limited by the horizontal guide rods, the continuously started second electric push rod 12 extrudes the pressure sensor 11 at the moment, the extrusion force is detected by the pressure sensor 11 and is transmitted to the PLC 8, and when the preset pressure value is reached, the PLC 8 controls the second electric push rod 12 to be automatically closed, so that the horizontal automatic pressure control support to the box culvert inner template 100 is realized, the automatic and rapid stable support effect to the box culvert inner template 100 is realized by the cooperation of vertical automatic distance control support and the horizontal automatic pressure control support, and manual adjustment are not needed, the operation is simple, time and labor are saved, and the operation automation degree and the working efficiency are improved;
When the support state needs to be released after the device is used, the first electric push rod 5 and the second electric push rod 12 are reversely started, and the same is true with the forward starting of the first electric push rod 5 and the forward starting of the second electric push rod 12, at the moment, the rectangular mould frame 1 is converted into a downward return movement and drives the first top block 10 above to be released from the support state downwards, at the moment, the movable plate 9 is converted into a rightward return movement and drives the second top block 16 to be released from the transverse support state rightwards, so that the support state is convenient and automatic and quick to release, the working efficiency is improved, wherein when the rectangular mould frame 1 drives the four travelling wheels 3 to move downwards to be in contact with the top of the box culvert bottom plate 200, the first electric push rod 5 which is continuously started reversely drives the support plate 4 to move upwards for resetting, and the support plate 4 drives the first top block 10 below to move upwards for restoring the original position, and at the moment, the device can be flexibly moved by using the four travelling wheels 3;
The PLC controller 8, the laser ranging sensor 6, the pressure sensor 11, the first electric putter 5 and the second electric putter 12 in the present utility model are all well known to those skilled in the art, and all belong to conventional means or common knowledge, and those skilled in the art can perform any optional matching according to their needs or convenience, in addition, the PLC controller 8 receives the distance value transmitted by the laser ranging sensor 6 and controls the first electric putter 5 to be closed when reaching the preset value, and receives the pressure value transmitted by the pressure sensor 11 and controls the second electric putter 12 to be closed when reaching the preset value, which is a basic programming parameter control manner well known to those skilled in the art, and is not repeated herein.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Automatic quick movable die carrier of municipal works box culvert includes with automatic quick movable die carrier body of box culvert bottom plate (200) and box culvert inner formwork (100) matched with, its characterized in that: the automatic rapid moving die frame body comprises a die-forming frame (1), four travelling wheels (3) are rotatably arranged at the bottom of the die-forming frame (1) in a rectangular shape, and a T-shaped bracket (2) is fixedly connected between the inner walls of the top and the two sides of the die-forming frame (1);
The lower part of the shaping die frame (1) is provided with a support plate (4) movably sleeved on the four travelling wheels (3), the top, the right side and the bottom of the support plate (4) of the shaping die frame (1) are fixedly connected with a plurality of first ejector blocks (10), a PLC (programmable logic controller) controller (8) is fixedly arranged on the inner wall of the bottom of the T-shaped support (2), a rectangular perforation (15) is arranged on the inner wall of the bottom of the shaping die frame (1), a ranging lifting driving assembly electrically connected with the PLC (8) is arranged between the top of the support plate (4) and the inner wall of the left side of the rectangular perforation (15), and the top end of the ranging lifting driving assembly is fixedly connected with the bottom of the T-shaped support (2);
The pressure control cross brace driving assembly is fixedly mounted on the inner wall of the bottom of the T-shaped support (2) and electrically connected with the PLC (8), and the left side of the pressure control cross brace driving assembly extends out of the die frame (1) and is fixedly connected with a plurality of second ejector blocks (16).
2. The automated rapid moving formwork for municipal engineering box culverts of claim 1, wherein: the ranging lifting driving assembly comprises a first electric push rod (5) fixedly installed at the top of a support plate (4), the top end of an output shaft of the first electric push rod (5) is fixedly connected with the bottom of a T-shaped support (2), a laser ranging sensor (6) is fixedly installed on the inner wall of the left side of a rectangular perforation (15), a reflecting sheet (7) is fixedly embedded at the top of the support plate (4), the reflecting sheet (7) is located below the laser ranging sensor (6) and matched with the laser ranging sensor (6), and the laser ranging sensor (6) and the first electric push rod (5) are electrically connected with a PLC (8).
3. The automated rapid moving formwork for municipal engineering box culverts of claim 2, wherein: the pressure control cross brace driving assembly comprises a second electric push rod (12) fixedly mounted on the inner wall of the bottom of the T-shaped support (2), the left end of an output shaft of the second electric push rod (12) is fixedly connected with a pressure sensor (11), the left side of the pressure sensor (11) extends out of the rectangular die frame (1) and is fixedly connected with a movable plate (9), the right side of the movable plate (9) is provided with four cross guide rods (13) in a rectangular mode, the rectangular die frame (1) is slidably sleeved on the four cross guide rods (13), the left side of the movable plate (9) is fixedly connected with the right sides of a plurality of second jacking blocks (16), and the pressure sensor (11) and the second electric push rod (12) are electrically connected with a PLC (8).
4. The automated rapid moving formwork for municipal engineering box culverts of claim 1, wherein: the top of the support plate (4) is fixedly connected with four T-shaped guide rods (14) in a rectangular shape, and four vertical guide holes which are respectively sleeved with the outer sides of the corresponding T-shaped guide rods (14) in a sliding manner are formed in the inner wall of the bottom of the die frame (1).
5. The automated rapid moving formwork for municipal engineering box culverts of claim 3, wherein: the storage battery is fixedly mounted on the inner wall of the bottom of the T-shaped support (2), the first electric push rod (5), the second electric push rod (12), the PLC (8) and the laser ranging sensor (6) are electrically connected with the storage battery, the rear sides of the first electric push rod (5) and the second electric push rod (12) are fixedly and electrically connected with a wireless remote control switch, and the two wireless remote control switches are matched and provided with the same external remote controller.
6. The automated rapid moving formwork for municipal engineering box culverts of claim 3, wherein: a rectangular through hole is formed in the inner wall of the left side of the rectangular die frame (1), and the pressure sensor (11) is located in the rectangular through hole and is not in contact with the inner wall of the rectangular through hole.
7. The automated rapid moving formwork for municipal engineering box culverts of claim 1, wherein: four round holes are formed in the top of the support plate (4), the travelling wheels (3) are located in the corresponding round holes and are not in contact with the inner walls of the round holes, and the bottom positions of the travelling wheels (3) are lower than the bottom positions of the first top blocks (10) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322933372.7U CN220977745U (en) | 2023-10-31 | 2023-10-31 | Automatic quick movable mould frame for municipal engineering box culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322933372.7U CN220977745U (en) | 2023-10-31 | 2023-10-31 | Automatic quick movable mould frame for municipal engineering box culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220977745U true CN220977745U (en) | 2024-05-17 |
Family
ID=91058930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322933372.7U Active CN220977745U (en) | 2023-10-31 | 2023-10-31 | Automatic quick movable mould frame for municipal engineering box culvert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220977745U (en) |
-
2023
- 2023-10-31 CN CN202322933372.7U patent/CN220977745U/en active Active
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