CN112065078A

CN112065078A - Verticality adjusting system

Info

Publication number: CN112065078A
Application number: CN202011019822.6A
Authority: CN
Inventors: 张志峰; 赵巍锋; 黄轶; 谷志旺; 张波; 任瑛楠; 孙沈鹏; 潘定宇
Original assignee: Shanghai Construction No 4 Group Co Ltd
Current assignee: Shanghai Construction No 4 Group Co Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2020-12-11
Anticipated expiration: 2040-09-25
Also published as: CN112065078B

Abstract

A droop system comprising: the verticality measuring device is used for measuring the prefabricated part to obtain measurement parameters; the operation module receives the measurement parameters and calculates the verticality; the vertical adjustment rod is used for supporting the prefabricated part and comprises a universal interface, and the length of the vertical adjustment rod can be adjusted through the interface by an external mechanism; the control module sends out a corresponding control instruction according to the verticality; the electric tool can be connected with the universal interface of the vertical adjustment rod, receives a control command transmitted by the control module, and adjusts the length of the vertical adjustment rod according to the command, wherein at least one of the device, the operation module, the control module and the electric tool transmits data in a wireless mode. In the system, the calculation of the verticality and the generation of a control instruction are automatically realized by the operation module, and data are transmitted among the devices in a wireless communication mode, so that the timeliness and the accuracy of the data are ensured. The system is convenient to use, can improve the working efficiency, improves the verticality adjusting precision and reduces the labor intensity.

Description

Verticality adjusting system

Technical Field

The invention relates to the field of building construction, in particular to a verticality adjusting system for adjusting the placement of a prefabricated part.

Background

With the large-area application of the prefabricated concrete structure, in the construction process of the prefabricated building, the prefabricated part is lifted, positioned, temporarily fixed, finely adjusted and finally positioned, the adjustment precision control of the verticality is important, but the efficiency is also a key point. In the construction process of the vertical component of the fabricated concrete structure, the verticality of the component fixed in place directly influences the quality of the whole structure and the construction control of the subsequent floor components.

At present, a construction method of manually measuring verticality and then manually adjusting is adopted in a construction site. The method has the disadvantages that the vertical precision is not high by means of visual measurement and manual adjustment, the skill and experience of operators are required, manual direct adjustment is labor-consuming, and the efficiency is not high. If the management link is lost in the whole process, the problem of low efficiency and poor quality is caused.

And along with the development of building industrialization, more and more automatic mechanical equipment drops into the building engineering and uses, how to utilize these automatic machine to improve the whole efficiency of the work of hanging down of transferring for in prefabricated component installation, both can satisfy and guarantee construction quality and can compromise the efficiency of construction, become the problem that awaits the solution at present.

Disclosure of Invention

In order to solve the problems, the invention provides a verticality adjusting system which can improve the working efficiency, the verticality adjusting precision and the labor intensity.

The invention relates to a vertical adjustment system, which adopts the technical scheme as follows:

a verticality adjusting system for adjusting the placement verticality of a prefabricated part is characterized by comprising:

the verticality measuring device is used for measuring the prefabricated part to obtain measurement parameters;

the operation module is used for receiving the measurement parameters transmitted by the verticality measuring device and calculating the verticality of the prefabricated part according to the measurement parameters;

the vertical adjustment rod is used for supporting the prefabricated part and comprises a universal interface, and the length of the vertical adjustment rod can be adjusted through the interface by an external mechanism;

the control module receives the verticality transmitted by the operation module and sends a corresponding control instruction according to the verticality;

the electric tool can be connected with the universal interface of the vertical adjusting rod, receives the control instruction transmitted by the control module, adjusts the length of the vertical adjusting rod according to the control instruction,

at least one of the verticality measuring device, the operation module, the control module and the electric tool transmits data in a wireless mode.

Preferably, it is characterized in that the first and second parts,

the operation module and the control module are integrated in the verticality measuring device, and the verticality measuring device transmits the control instruction to the electric tool in a wireless mode or

The operation module is integrated in the verticality measuring device, the control module is integrated in the electric tool, and the verticality measuring device transmits the verticality to the electric tool in a wireless mode.

Preferably, the verticality adjusting system further comprises a handheld mobile device, the operation module and/or the control module runs on the handheld mobile device in a software mode, the verticality measuring device sends the measurement parameter or the verticality to the handheld mobile device in a wireless mode, and after data is processed by the operation module and/or the control module, the handheld mobile device sends the verticality or the control instruction to the electric tool in a wireless mode.

Preferably, the vertical adjustment rod comprises a worm extending along the length direction of the vertical adjustment rod and a worm wheel vertically arranged on the worm, the worm wheel is meshed with the worm, the worm wheel drives the worm to realize the extension and retraction of the whole rod piece, and the turbine shaft is provided with the universal interface.

Preferably, the dip stick further comprises a manual wheel, the manual wheel being matable with the universal interface.

Preferably, the electric tool is a handheld electric wrench, and can automatically control forward rotation or reverse rotation according to set parameters, the handheld electric wrench comprises a wireless module, a motor and a socket wrench, and the socket wrench can be matched with the universal interface on the droop adjusting rod.

Preferably, the control module calculates the rotation direction and the rotation number of turns of the hand-held electric wrench according to the verticality to form a control instruction, and the hand-held electric wrench automatically works according to the control instruction.

Preferably, in the whole verticality adjusting process, the verticality measuring device detects the placement verticality of the prefabricated part in real time, and the control module sends a control instruction to the handheld electric wrench according to the real-time verticality to enable the handheld electric wrench to rotate forwards or reversely until the prefabricated part vertically sends a stop command, so that the verticality adjusting process is finished.

Preferably, the hand-held electric wrench further comprises a display panel and/or a USB interface.

Preferably, survey the device that hangs down includes the base and surveys the pole that hangs down, survey the pole that hangs down one end with the base is connected, survey the pole that hangs down including first ranging module, the second ranging module that sets up along its axis extending direction interval, first ranging module through first pivot structure with survey the pole that hangs down and connect, second ranging module through second pivot structure with survey the pole that hangs down and connect, first pivot structure and second pivot structure's axis of rotation with it is perpendicular to survey the axis of the pole that hangs down.

Preferably, the measurement parameters output by the verticality measuring device comprise angle values of the two distance measuring modules and a distance value of a measured object.

Preferably, the two ranging modules are both laser range finders.

The application provides a system of transferring plumb, wherein the calculation of straightness that hangs down, according to the straightness that hangs down should carry out what kind of action all realize by the inside operation control module of system is automatic according to measured data, and pass through wireless communication mode transmission data between each equipment, guaranteed the timeliness and the accuracy of data. The system is convenient to use, can improve the working efficiency, improves the verticality adjusting precision and reduces the labor intensity.

Drawings

FIG. 1 is a schematic view of a preferred embodiment 1 of a droop system according to the present invention;

FIG. 2 is a schematic view of a droop rod in embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of a telescopic adjustment mechanism in the drop rod in embodiment 1 of the present invention;

FIG. 4 is a schematic view of a hand-held electric wrench according to embodiment 1 of the present invention;

FIG. 5 is a schematic view of a sag testing device in example 1 of the present invention;

FIG. 6 is a schematic view of a droop rod in embodiment 2 of the present invention;

fig. 7 is a schematic illustration of the calculation of the inclination in a preferred embodiment of the invention.

Detailed Description

The sag adjustment system according to the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

Example 1:

fig. 1 shows a verticality adjusting system in a preferred embodiment of the present application, which is used for adjusting the placement verticality of a prefabricated part 4 and comprises a verticality measuring device 1, an electric tool 2 and a verticality adjusting rod 3.

In the system, the verticality measuring device 1 is used for measuring the prefabricated part 4 to obtain a measurement parameter. One end of the vertical adjustment rod 3 is connected with the reference horizontal plane 5, and the other end of the vertical adjustment rod is connected with the prefabricated part 4 to form an oblique supporting structure so as to support the prefabricated part 4. The drop-adjusting pole 3 comprises a universal interface through which the length of the drop-adjusting pole can be adjusted by the power tool 2.

The system provided by the application is an automatic system, and therefore the system further comprises: the operation module is used for receiving the measurement parameters transmitted by the verticality measuring device 1 and calculating the verticality of the prefabricated part 4 according to the measurement parameters; and the control module is used for receiving the verticality data transmitted by the operation module and sending a corresponding control instruction according to the verticality data, and the control instruction can control the electric tool 2 to perform corresponding action so as to adjust the length of the verticality adjusting rod 3.

The operation module and the control module are not shown in fig. 1, because they are not separate devices but integrated in the plumbing device 1 or the electric tool 2, in this embodiment, the operation module and the control module are integrated in the plumbing device 1, the operation module and the control module share one MCU, after the plumbing device 1 measures the prefabricated part 4, the verticality is obtained directly according to the measured parameters, the position to which the verticality adjusting rod 3 should reach is calculated according to the verticality, and a corresponding instruction is sent to the electric tool 2. In another preferred embodiment, the operation module can be integrated into the verticality measuring device 1, the control module can be integrated into the electric tool 2, the verticality measuring device 1 calculates the verticality through the operation module and then directly transmits the verticality to the electric tool 2, and then the control module in the electric tool 2 selects which operation should be taken according to the verticality, so as to directly control the action of the electric tool 2. The control module is integrated in the electric tool, more kinds of tools can be matched, and various tools can directly send out an operation instruction according to own parameters and operation modes only by obtaining one verticality data. Of course, it is also possible to integrate the arithmetic module into the power tool 2. However, no matter what combination method is adopted, a data transmission process is arranged in the middle, and when the module is integrated in a device, data can be directly transmitted in a guide connection mode. In this embodiment, the operation module and the control module are integrated in the plumbing device 1, so that the measurement parameters and the verticality data can be directly transmitted, but the transmission of the control instruction needs to be from the plumbing device 1 to the electric tool 2, and if the control instruction needs to be connected by a wire, the application range of the system is greatly limited, so that the data transmission across the equipment is performed in a wireless manner in the system. The integration mode for the operation module and the control module can be selected in various ways, so at least one of the plumbing device 1, the operation module, the control module and the electric tool 2 in the system can transmit data in a wireless mode. The wireless transmission mode may be bluetooth, Wi fi, public mobile communication network, etc., which is not limited in this application.

Fig. 2 shows a specific structure of the droop rod 3 in the present embodiment. Two connecting structures 302 are respectively arranged at two ends of the vertical adjusting rod 3 as shown in the figure. The main body of the droop adjusting rod 3 is a support rod 301, and an end portion of the droop adjusting rod is provided with an adjusting mechanism, specifically, as shown in an enlarged view of fig. 3, the adjusting mechanism comprises a housing 307, a worm 304 extending along the length direction of the support rod 301, a worm wheel 303 vertically arranged with the worm 304, and a flange nut 306 sleeved on the worm 304. Wherein the flange nut 306 is rigidly connected to the end of the support rod 301. The worm wheel 303 is meshed with the worm 304, and the whole rod piece can be extended and retracted by rotating the worm wheel 303 to drive the worm 304. The turbine 303 shaft is provided with a universal interface which can be matched with various electric tools, such as an electric wrench, and the electric tools drive and control the action of the turbine 303. In addition, in order to be suitable for various conditions, the universal interface can be matched with the manual rotating wheel 305, and when the electric tool cannot be used due to the fact that the electric tool cannot be used on a construction site, the manual rotating wheel can be used for driving, and construction cannot be influenced. In the present embodiment, the reduction ratio of the worm gear is 24: 1, the labor is saved 1/24 compared with the traditional manual handle rotation.

The electric tool 2 in this embodiment is a hand-held electric wrench, which can automatically control forward rotation or reverse rotation according to set parameters. The structure of the handheld electric wrench of this embodiment includes a switch 201 disposed on the handle, a USB interface 202 disposed on the main body, a wireless module 203, a display panel 204, a motor, and a socket wrench 205, as shown in fig. 4. The socket wrench 205 can match with a universal interface on the droop rod 3, and when the socket wrench 205 is sleeved on the shaft of the turbine 303, the electric wrench can drive the turbine 303 to rotate. The wireless module 203 is used for receiving data transmitted from the plumbing fixture 1. And related parameter values of engineering quality control such as a verticality deviation value and the like can be displayed on the display screen, so that the inspection is facilitated. In addition, the electric wrench also comprises an internal storage module, and the electric wrench can automatically record data such as serial numbers, verticality adjusting control parameters and the like for construction according to a scheme requirement sequence. The data can be saved to the USB flash disk through the USB interface 202 as construction process data. The verticality adjusting condition of each PC wallboard can be inquired and printed through a computer.

In a specific verticality adjusting process, when the prefabricated part 4 inclines inwards, the hand-held electric wrench rotates forwards to enable the length of the verticality adjusting rod 3 to be extended; when the adjusting rod tilts outwards, the adjusting rod 3 is shortened by inversion, and the effect of adjusting the verticality is achieved. The control command received at the hand-held power wrench should include the direction of rotation and the number of rotations. In this embodiment, the control instruction is completed by the control module, the control module integrated in the verticality measuring device 1 calculates the rotation direction and the rotation number of turns of the hand-held electric wrench according to the verticality to form the control instruction, and the hand-held electric wrench sends the control instruction in a wireless mode. The handheld electric wrench automatically adjusts the verticality after receiving the control instruction and automatically stops after finishing the specified number of turns, so that the requirements on the skill and experience of operators are low, the artificial influence is avoided, and the working efficiency and the working quality are improved.

In another preferred embodiment, a feedback control method of real-time measurement can also be adopted, in the whole verticality adjusting process, the verticality measuring device 1 detects the placement verticality of the prefabricated part 4 in real time, and the control module determines whether the hand-held electric wrench should rotate forwards or backwards according to the real-time verticality to form a corresponding control command but not calculate the number of rotation turns. The verticality measuring device 1 sends the control instruction to the handheld electric wrench, so that the handheld electric wrench starts to rotate forwards or reversely according to the control instruction, the verticality measuring device 1 continues to measure the verticality in the project until the verticality of the prefabricated part 4 is zero, the control instruction for stopping is sent out again when the verticality of the prefabricated part is completely vertical, the handheld electric wrench stops immediately after receiving the instruction, and the whole verticality adjusting process is finished.

As shown in fig. 5, the plumbing device 1 in this embodiment includes a base 101 and a plumbing bar 102, the plumbing bar 102 includes two

distance measuring modules

103 and 104 arranged at intervals in a vertical direction, in this embodiment, both the two

distance measuring modules

103 and 104 are laser distance measuring instruments, and in other preferred embodiments, other distance measuring devices may be used. Generally speaking, the two distance measuring modules can be arranged at any position of the rod as long as a certain distance exists between the two distance measuring modules, but in a preferable scheme, the two distance measuring modules are respectively arranged at two ends of the vertical measuring rod, so that the length of the rod body can be effectively utilized. In this embodiment, the first ranging module 103 is disposed near the top of the dip stick, and is connected to the dip stick 102 via a first pivot structure. The second ranging module 104 is disposed on the dip stick near the base 101, and is connected to the dip stick 102 through a second pivot structure. The rotating shafts of the first pivoting structure and the second pivoting structure are perpendicular to the axis of the vertical measuring rod 102, so that the two

distance measuring modules

103 and 104 can be adjusted in angle in a plane perpendicular to the vertical plane to be measured of the prefabricated part 4. The angle of ranging

module

103, 104 can be adjusted for survey device 1 that hangs down can adapt to the not object that awaits measuring of equidimension, through angle regulation, make a branch of laser beat the measured object top, another bunch beat the bottom, like this, no matter what kind of high measured object, the homoenergetic obtains less straightness deviation that hangs down. Since the angles of the ranging

modules

103 and 104 can be adjusted, when calculating the verticality, four parameters are needed, which are the ranging value (a) of the first ranging module 103, the angle data (α) of the first ranging module 103, the ranging value (b) of the second ranging module 104, and the angle data (β) of the second ranging module 104.

In the following, we will explain the principle of calculating perpendicularity with reference to fig. 7, in which two points D, C respectively represent the positions of the first ranging module 103 and the second ranging module 104, and A, B is the intersection point of the ranging laser and the object to be measured. The distance measurement values AD ═ a, BC ═ b, the distance between two measurement points CD ═ z, α, β are the angles between the sensors and the horizontal line (defined as positive counterclockwise and negative clockwise), k is the slope of BC to Y axis, and θ is the angle of deviation of perpendicularity. Setting the point D as the origin of coordinates, A (x)₁,y₁)、B(x₂,y₂)。

Can obtain the product

After conversion, the product is obtained

Calculating k to

Finally, theta is obtained as ═ arctank

Note that the above calculations all use degree units.

When theta is positive, the measured object verticality deflects to the direction of the verticality measuring device; when theta is negative, the measured object verticality reversely deflects to the verticality measuring device; when theta is 0, the measured object is vertical.

Example 2:

fig. 6 shows another preferred embodiment of the present application, and embodiment 2 is similar to embodiment 1 in basic structure, and also includes a plumbing fixture 1, a power tool 2, and a plumbing bar 3, and the specific forms of these apparatuses are similar to embodiment 1, and will not be described again here.

The main difference between embodiment 2 and embodiment 1 is that a handheld mobile device 6 is added, and with the development of smart phones, many devices can be controlled by a mobile phone or a tablet, and in the verticality adjusting system provided by the present application, some operation work in the present application can be realized by using the handheld mobile device such as the mobile phone or the tablet. In this embodiment, the control module is implemented in the form of software running on the handheld mobile device 6, specifically a smart phone, on which an App capable of controlling the power tool 2 is installed. The verticality measuring device 1 firstly measures verticality of the prefabricated part 4, sends the verticality to the smart phone in a wireless mode after the verticality is calculated, wherein App on the smart phone is a control module, and selects a corresponding control instruction to send the control instruction to the electric tool 2 after the verticality data is received. The electric tool 2 operates according to the command after receiving the control command. In this embodiment, the wireless transmission mode may directly adopt a mobile communication network of a mobile phone, such as a 4G network and a 5G network.

In another preferred embodiment, the operation module and the control module can be arranged in the mobile phone in a software form, so that the calculation of the verticality and the selection of the control instruction can be completed at the mobile phone end as long as the mobile phone is directly taken to read the measurement parameters of the verticality measuring device 1. Meanwhile, a plurality of extended functions can be added to the software, for example, two-dimensional codes are printed on each prefabricated plate, codes are scanned before verticality adjustment, and verticality adjustment data of each plate can be recorded. The present application is not limited to these extended functions.

The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.

Claims

1. A verticality adjusting system for adjusting the placement verticality of a prefabricated part is characterized by comprising:

the vertical adjustment rod is used for supporting the prefabricated part and comprises a universal interface, and the length of the vertical adjustment rod is adjusted by an external mechanism through the universal interface;

the electric tool is connected with the universal interface of the vertical adjustment rod, receives a control command transmitted by the control module, and adjusts the length of the vertical adjustment rod according to the control command;

2. The droop system according to claim 1,

3. The system of claim 2, further comprising a handheld mobile device, wherein the computing module and/or the control module are run on the handheld mobile device in a software form, the measuring device wirelessly transmits the measurement parameter or the verticality to the handheld mobile device, and the handheld mobile device wirelessly transmits the verticality or the control instruction to the power tool after data is processed by the computing module and/or the control module.

4. The droop adjusting system according to any one of claims 1-3, wherein the droop adjusting rod comprises a worm extending along the length direction of the droop adjusting rod, and a worm wheel vertically arranged on the worm, the worm wheel is meshed with the worm, the worm wheel drives the worm to realize the expansion and contraction of the whole rod, and the universal interface is arranged on the turbine shaft.

5. The droop system of claim 4, wherein said droop bar further comprises a manual wheel, said manual wheel mating with said universal interface.

6. The droop adjusting system according to claim 1-3, wherein the electric tool is a hand-held electric wrench, and the forward rotation or the reverse rotation is automatically controlled according to set parameters, the hand-held electric wrench comprises a wireless module, a motor and a socket wrench, and the socket wrench is matched with the universal interface on the droop adjusting rod.

7. The droop adjusting system according to claim 6, wherein the control module calculates a rotation direction and a rotation number of the hand-held electric wrench according to the verticality to form a control command, and the hand-held electric wrench automatically works according to the control command.

8. The system of claim 6, wherein the verticality measuring device detects the verticality of the prefabricated component in real time during the whole verticality adjusting process, and the control module sends a control instruction to the hand-held electric wrench according to the real-time verticality to enable the hand-held electric wrench to rotate forwards or backwards until the prefabricated component vertically sends a stopping command, so that the verticality adjusting process is finished.

9. The droop system according to claim 6, wherein said hand-held power wrench further comprises a display panel and/or a USB interface.

10. The system of any one of claims 1-3, wherein the plumbing fixture includes a base and a plumbing bar, one end of the plumbing bar is connected to the base, the plumbing bar includes a first ranging module and a second ranging module spaced apart along an axis extending direction thereof, the first ranging module is connected to the plumbing bar via a first pivot structure, the second ranging module is connected to the plumbing bar via a second pivot structure, and a rotation axis of the first pivot structure and the second pivot structure is perpendicular to the axis of the plumbing bar.

11. The droop system according to claim 10, wherein the measured parameters outputted by said droop apparatus include angle values of said two ranging modules and distance values of the measured object.

12. The droop system according to claim 10, wherein said two ranging modules are both laser rangefinders.