CN220454756U - Load control system and attached electric construction platform - Google Patents
Load control system and attached electric construction platform Download PDFInfo
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- CN220454756U CN220454756U CN202322114762.1U CN202322114762U CN220454756U CN 220454756 U CN220454756 U CN 220454756U CN 202322114762 U CN202322114762 U CN 202322114762U CN 220454756 U CN220454756 U CN 220454756U
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Abstract
The utility model provides a load control system and attached type electric construction platform, relates to construction equipment technical field, has solved current attached type electric construction platform and can't carry out real-time supervision's problem to gravity load in the course of the work, has improved the construction security, and concrete scheme is as follows: the pressure monitoring mechanism comprises a plurality of pressure sensors for monitoring the load of the upright posts, wherein the pressure sensors are the same in number and in one-to-one correspondence with the upright posts of the upright posts, the controllers are respectively connected with the pressure monitoring mechanism and a driving mechanism of an electric construction platform, and are provided with rated load information and used for receiving load data and comparing the load data so as to control the driving mechanism to work according to comparison results.
Description
Technical Field
The utility model relates to the technical field of building construction equipment, in particular to a load control system and an attached electric construction platform.
Background
The attached electric construction platform is a large-scale self-elevating high-altitude operation platform and has reliable mechanical and electrical safety systems. The composite material can replace scaffolds such as steel, bamboo, wood and the like, hanging baskets and the like, is used for high-altitude construction operation, and is particularly suitable for super-high buildings such as curtain walls, masonry, paint and the like, super-high buildings with irregular shapes, super-high circular buildings, outer wall decoration of curved buildings, outer wall renovation, curtain wall cleaning and maintenance and the like, and can also be used for construction and reconstruction engineering of various structures.
The driving mechanism on the existing attached electric construction platform is used for controlling the operation of the driving mechanism by using an intelligent controller so as to drive the construction operation platform to lift along the upright post, and the intelligent controller has the functions of highest control, lowest control, overrunning emergency limit and the like, and can automatically cut off a power supply and lock the construction operation platform on the upright post.
However, the existing attached electric construction platform does not have a monitoring control function of gravity load, because the upright posts are of welded triangular structures such as steel pipes and steel bars, one upright post integrally comprises three upright posts, the existing attached electric construction platform cannot monitor the gravity load of the three upright posts of the upright post in real time in the working process, and when the load of a certain upright post exceeds a set load, if the work is continued, the damage is very easy to occur, the work cannot be performed in a rated load state all the time, and the safety performance is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a load control system and an attached electric construction platform, wherein a pressure monitoring mechanism for monitoring load at a vertical rod is arranged between a base and a vertical column, the pressure monitoring mechanism is connected with a controller, the controller can compare and judge according to received load data, and control a driving mechanism to work according to a comparison result, so that the electric construction platform is ensured to work under a rated load state, and the problem that the existing attached electric construction platform cannot monitor the gravity load in real time in the working process is solved.
In order to achieve the above object, the present utility model is realized by the following technical scheme:
in a first aspect, an embodiment of the present utility model provides a load control system, including a pressure monitoring mechanism disposed between a base and an upright column, and a controller disposed in an electric cabinet, where the pressure monitoring mechanism includes a plurality of pressure sensors for monitoring loads at upright poles, the pressure sensors are the same as and correspond to the number of upright poles of the upright column one by one, the controller is respectively connected with the pressure monitoring mechanism and a driving mechanism of an electric construction platform, the controller is provided with rated load information, and the controller can compare and judge according to received load data, and control the driving mechanism to work according to a comparison result, so as to ensure that the electric construction platform works under a rated load state, and improve construction safety.
As a further implementation mode, the pressure monitoring mechanism consists of a sensor fixing seat and a plurality of pressure sensors fixedly installed in the sensor fixing seat, the sensor fixing seat is fixedly installed between the base and the upright posts, and the load at each upright post position of the upright posts can be accurately detected, so that the accuracy of load monitoring is greatly improved.
As a further implementation mode, each corner bottom of the sensor fixing seat is fixedly provided with a supporting leg respectively, and the supporting legs are provided with bolt holes so as to be fixedly connected with the base through bolts.
As a further implementation manner, the shape of the sensor fixing seat is matched with the shape of the upright post.
As a further implementation manner, the sensor fixing seat is hollow in the middle.
As a further implementation, the pressure sensor is connected to a wireless signal transmitter mounted on the base through a communication line.
As a further implementation manner, a signal receiver for receiving wireless signals is also installed in the electric cabinet.
As a further implementation mode, the base is fixedly provided with the buffer mechanism, the buffer mechanism is located under the driving mechanism, the top of the buffer mechanism is higher than the pressure monitoring mechanism, and the buffer mechanism can buffer when the driving mechanism descends to the base, so that the damage of the pressure monitoring mechanism caused by severe impact is prevented.
As a further implementation manner, the buffer mechanism is a polyurethane buffer block structure.
In a second aspect, another embodiment of the present utility model provides an attached electric construction platform, including a load control system according to the first aspect.
The beneficial effects of the utility model are as follows:
1) According to the utility model, the pressure monitoring mechanism for monitoring the load at the upright post is arranged between the base and the upright post, and is connected with the controller, the controller can compare and judge according to the received load data, and control the driving mechanism to work according to the comparison result, so that the electric construction platform is ensured to work under the rated load state, and the construction safety is improved.
2) The pressure sensor is the same as the upright posts of the upright posts in number and corresponds to each other one by one, so that the load of each upright post position of the upright posts can be accurately detected, and the accuracy of load monitoring is greatly improved.
3) The buffer mechanism is positioned under the driving mechanism, and the top of the buffer mechanism is higher than the pressure monitoring mechanism, so that the buffer mechanism can buffer when the driving mechanism descends to the base, and the damage of the pressure monitoring mechanism caused by severe impact is prevented.
Drawings
In the drawings:
FIG. 1 is a schematic view of a partial cross-sectional structure of a pressure monitoring mechanism according to one or more embodiments of the present utility model;
FIG. 2 is a schematic diagram of a connection of a load control system according to one or more embodiments of the present utility model;
the components represented by the reference numerals in the figures are:
1. a base; 2. a column; 3. a pressure sensor; 4. a first guard plate; 5. a second guard plate; 6. a support leg; 7. a communication line; 8. a wireless signal transmitter; 9. a signal receiver; 10. a controller; 11. a driving mechanism.
Detailed Description
As described in the background art, the existing attached electric construction platform does not have a monitoring and controlling function of gravity load, and because the upright posts are of welded triangular structures such as steel pipes and steel bars, one upright post is integrally provided with three upright posts, the existing attached electric construction platform cannot monitor the gravity load of the three upright posts in real time in the working process, and when the load of a certain upright post exceeds a set load, the load is extremely easy to damage and the safety performance is poor.
Example 1
In a typical embodiment of the present utility model, as shown in fig. 1-2, a load control system is provided, which includes a controller 10, a driving mechanism 11, and a pressure monitoring mechanism disposed between a base 1 and a column 2, where the controller 10 is wirelessly connected with a pressure sensor 3 in the pressure monitoring mechanism, the controller 10 is further connected with the driving mechanism 11, rated load information is set in the controller 10, and the controller 10 can determine whether the electric construction platform works in a rated load state according to the received load signal transmitted by the pressure monitoring mechanism, and if the received load data exceeds the specified data, an automatic alarm is given and the driving mechanism 11 is controlled to stop automatically, so as to ensure economical, safe and reliable construction of the electric construction platform.
It should be noted that in practical application, a pressure monitoring mechanism is disposed between each base 1 and the upright post 2 of the electric construction platform.
The base 1 is used for being placed on a foundation plane, and the supporting range can be adjusted according to the erection height of the upright post 2; the adjustable support legs are also used for horizontal adjustment, so that the support of the adjustable support legs reaches the horizontal level; the construction platform is vertically stressed through the strong supporting legs, so that bearing capacity is provided for equipment; through universal wheel train, realize equipment transition, removal at job site, base 1 provides reliable, stable support for the electric construction platform of adhesion formula.
As shown in fig. 1, the pressure monitoring mechanism is composed of a sensor fixing seat and a plurality of pressure sensors 3, the plurality of pressure sensors 3 are fixedly installed in the sensor fixing seat, and the sensor fixing seat is fixedly installed between the base 1 and the upright post 2, so that all the dead weight, construction load, vibration load and other loads of all the parts above the base 1 (excluding the base 1) are monitored in real time through the pressure sensors 3.
The sensor fixing seat is composed of a first guard plate 4, a second guard plate 5, side plates and supporting legs 6, the first guard plate 4 and the second guard plate 5 are arranged up and down oppositely, the first guard plate 4 is located right above the second guard plate 5, and the pressure sensor 3 is fixedly arranged between the first guard plate 4 and the second guard plate 5 in a welding mode and the like.
The first guard plate 4 is connected with the second guard plate 5 through a side plate, the side plate is fixed with the first guard plate 4 and the second guard plate 5 through bolting, welding and the like, so that the space between the first guard plate 4 and the second guard plate 5 is sealed through the side plate, and the pressure sensor 3 is further protected.
The side plate is also provided with a hole, and a communication wire 7 connected with the pressure sensor 3 can pass through the hole and extend outwards out of the sensor fixing seat for being connected with a wireless signal transmitter 8.
The bottom of every corner of sensor fixing base is respectively through welded mode fixed mounting there being a landing leg 6, and landing leg 6 fixed mounting is in the bottom of second backplate 5, is equipped with the bolt hole on the landing leg 6 to be in the same place with base 1 fixed connection through the bolt.
The sensor fixing seat is fixedly connected with the upright post 2 through bolt connection, welding and the like, and particularly the first guard plate 4 is fixedly connected with the upright post 2 through bolt connection, welding and the like.
The shape of the sensor fixing seat is matched with that of the upright post, for example, the conventional upright post 2 is of a triangular structure, and the sensor fixing seat is of a triangular structure matched with the conventional upright post 2; and the middle part of the sensor fixing seat is empty so as to reduce the overall quality of the sensor fixing seat.
It should be noted that the sensor fixing base structure should ensure that it meets the maximum load requirement of the electric construction platform.
A plurality of pressure sensors 3 are arranged in the sensor fixing seat, the number of the pressure sensors 3 in the sensor fixing seat is the same as and corresponds to the number of the upright posts 2 above the pressure sensors, namely, one pressure sensor 3 is correspondingly arranged under each upright post, so that the accurate detection of the load of each upright post position of the upright post 2 is realized.
The pressure sensor 3 is connected with a wireless signal transmitter 8 arranged on the base 1 through a communication wire 7, so that the detected load information corresponding to the vertical rod position can be transmitted into the wireless signal transmitter 8 and sent out.
The signal receiver 9 and the controller 10 are both arranged in the electric cabinet of the electric construction platform, the signal receiver 9 is connected with the controller 10, the controller 10 is connected with the electric cabinet control system, the signal receiver 9 is used for receiving the vertical rod load information sent out by the wireless signal transmitter 8, rated load is preset in the controller 10, and when the monitored load exceeds the rated value, the automatic alarm and automatic control of the driving mechanism 11 can be performed, so that the construction economy, safety and reliability of the electric construction platform are ensured.
Still include buffer gear, buffer gear is polyurethane buffer block, and buffer gear passes through bolted connection's mode fixed mounting on base 1 and is located actuating mechanism 11 under, and buffer gear's top is higher than pressure monitoring mechanism (specifically is higher than first backplate 4) to be used for buffering when actuating mechanism 11 descends to base 1, prevent violent impact and cause pressure monitoring mechanism's damage.
The driving mechanism 11 is a driving part of the existing attached electric construction platform and consists of a bracket, a climbing motor with a brake, an anti-falling device, a gear driving group and a guide wheel group, wherein the climbing motor with the brake, the anti-falling device, the gear driving group and the guide wheel group are arranged on the bracket, and the bracket is fixedly arranged on the construction operation platform; the climbing motor with the brake is used for realizing the lifting of the construction operation platform; the falling protector is arranged at the lower end of the climbing motor with the brake and is used for detecting the falling speed of the construction operation platform, preventing the construction operation platform from continuously falling downwards when the falling speed exceeds the speed, and simultaneously starting the falling-preventing limit switch to cut off the power supply; the gear on the output end of the belt brake motor is meshed with the rack on the upright post through the gear driving group and is used for realizing the lifting movement of the construction operation platform; the guide wheel group is arranged between the driving mechanism and the upright post 2, and plays a role in running guiding, limiting and adjusting.
Example 2
In an exemplary embodiment of the present utility model, an attached electric construction platform is provided that includes the load control system described in example 1.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. 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 (10)
1. A load control system for an electric construction platform, comprising: the pressure monitoring mechanism is arranged between the base (1) and the upright posts (2) and the controller (10) is arranged in the electric cabinet, the pressure monitoring mechanism comprises a plurality of pressure sensors (3) used for monitoring the load of the upright post positions, the pressure sensors (3) are the same as the upright posts of the upright posts (2) in number and correspond to each other one by one, the controller (10) is respectively connected with the pressure monitoring mechanism and the driving mechanism (11) of the electric construction platform, and the controller (10) is provided with rated load information and is used for receiving load data and comparing the load data so as to control the operation of the driving mechanism (11) according to comparison results.
2. A load control system according to claim 1, characterized in that the pressure monitoring means consist of a sensor holder and a number of pressure sensors (3) fixedly mounted in the sensor holder, the sensor holder being fixedly mounted between the base (1) and the upright (2).
3. A load control system according to claim 2, characterized in that each corner bottom of the sensor holder is fixedly provided with a leg (6), and the legs (6) are provided with bolt holes for fixedly connecting with the base (1) by bolts.
4. A load control system according to claim 2, characterized in that the sensor holder has a profile matching the profile of the upright (2).
5. The load control system of claim 2 wherein the sensor mount is hollow in the middle.
6. A load control system according to claim 1, characterized in that the pressure sensor (3) is connected via a communication line (7) to a wireless signal transmitter (8) mounted on the base (1).
7. A load control system according to claim 1, characterized in that the electric cabinet is further provided with a signal receiver (9) for receiving wireless signals.
8. A load control system according to claim 1, characterized in that the base (1) is fixedly provided with a damping mechanism, which is located directly below the drive mechanism (11) and the top of which is higher than the pressure monitoring mechanism.
9. The load control system of claim 8 wherein the cushioning mechanism is a polyurethane cushion block structure.
10. An attached electric construction platform comprising a load control system according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322114762.1U CN220454756U (en) | 2023-08-08 | 2023-08-08 | Load control system and attached electric construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322114762.1U CN220454756U (en) | 2023-08-08 | 2023-08-08 | Load control system and attached electric construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220454756U true CN220454756U (en) | 2024-02-06 |
Family
ID=89738104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322114762.1U Active CN220454756U (en) | 2023-08-08 | 2023-08-08 | Load control system and attached electric construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220454756U (en) |
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2023
- 2023-08-08 CN CN202322114762.1U patent/CN220454756U/en active Active
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