CN115110737A - Civil engineering construction support - Google Patents

Abstract

The invention relates to the technical field of building construction supports, and more particularly, relates to a civil engineering building construction support, comprising a plurality of bases, a control box, a plurality of support columns and a lifting platform. The base and the support columns are connected, and the control box is arranged Between the several support columns, the lifting platform is movably arranged on the plurality of supporting columns, and further includes: a movable seat, which is movably arranged in the guide groove formed on the supporting column and is connected with the lifting platform; the number of rollers is several groups, each The group rollers are all movably arranged on the base; the adjustment module is arranged between the support column and the lifting platform; the monitoring module is arranged between the movable seat and the lifting platform; and the fixing system is arranged on the base; Larger, the larger the contact area between the construction support and the supporting surface where it is located, avoids the instability of the entire device caused by the excessive pressure causing the base to sink into the supporting surface where it is located, and the safety factor is higher than that of the traditional construction support.

Description

A kind of civil engineering building construction support

This application is a divisional application with application number 202210120006.7, application date on February 9, 2022, and the invention name "a stable civil engineering construction support".

technical field

The invention relates to the technical field of building construction supports, in particular to a civil engineering building construction support.

Background technique

Civil engineering is a general term for the science and technology of building various land engineering facilities. It refers not only to the applied materials, equipment and technical activities such as survey, design, construction, maintenance and repair, but also to the object of engineering construction.

In the process of civil engineering construction, construction supports are needed to assist workers in the construction work of high buildings, but the existing construction supports have the following defects:

Most of the existing construction supports are of connecting rod structure, and the structure is relatively simple, and when the load on the construction support or the weight of the construction personnel is too large, it is easy to cause the construction support to sink into the supporting ground, resulting in the occurrence of safety accidents and stability. poor.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a civil engineering building construction support to solve the problems raised in the above background technology.

To achieve the above object, the present invention provides the following technical solutions:

A stable civil engineering construction support includes a plurality of bases, a control box, a plurality of support columns and a lifting platform, the base and the supporting columns are connected, the control box is arranged between the plurality of supporting columns, and the lifting platform is movably arranged at on several support columns, including:

The movable seat is movably arranged in the guide groove formed on the support column and connected with the lifting platform;

There are several groups of rollers, and each group of rollers is movably arranged on the base;

The adjustment module is arranged between the support column and the lifting platform, and is used to adjust the height of the lifting platform;

a monitoring module, arranged between the mobile base and the lift table, for monitoring the weight of the load on the lift table; and

The fixing system is arranged on the base and is used to fix the base and the supporting surface where it is located. The fixing system is connected with the monitoring module. The fixing system can adjust the base and the supporting surface according to the weight of the load on the lifting platform detected by the monitoring module. Fixing strength between faces.

A further technical solution of the present application: the adjustment module includes a power element and a threaded rod, the threaded rod is movably arranged in the guide groove and is threadedly matched with the moving seat, the power element is arranged on the support column, and its output end and Threaded rod connection.

A further technical solution of the present application: the fixing system includes:

The sliding seat is movably arranged on the base and the two are elastically connected, and one end of the sliding seat is provided with a trapezoidal block;

Affixed to the floor, set at the other end of the sliding seat;

The mounting seat is arranged on the base;

a position adjustment plate, which is movably arranged on the mounting seat and elastically connected with the two, and one end of the position adjustment plate is provided with an inclined surface adapted to the trapezoidal block; and

The transmission unit is arranged between the positioning plate and the monitoring module, and the position of the positioning plate on the mounting seat can be adjusted through the transmission unit when the monitoring module is working.

A further technical solution of the present application: the transmission unit includes a hollow tube, a gear, a rack, a turntable and a No. 2 piston;

The hollow tube is arranged on the support column, the No. 2 piston is movably arranged in the hollow tube and the two are elastically connected, the No. 2 piston is connected with the monitoring module, the gear and the turntable are rotated together on the base, and the rack is arranged on the No. 2 piston. It is meshed with the gear, the turntable is surrounded by a plurality of driving protrusions, and the positioning plate is provided with a plurality of driving grooves which are matched with the driving protrusions, and the driving grooves are located on the moving path of the driving protrusions.

A further technical solution of the present application: the trapezoidal block is provided with a resistance reducing member for reducing the frictional resistance between the positioning plate and the trapezoidal block.

A further technical solution of the present application: the monitoring module includes a No. 1 piston, a sliding rod and a positioning unit;

The No. 1 piston movable plug is arranged in the cavity formed in the moving seat, the lifting table is movably arranged on one side of the moving seat and is connected with the No. There is an output hole communicating with the cavity, an input hole is arranged on the hollow tube, and the output hole is communicated with the input hole. The positioning unit is arranged between the sliding rod and the movable seat to limit the sliding rod and the No. 1 piston to reset.

A further technical solution of the present application: the positioning unit includes a positioning rod, a plurality of positioning grooves and an adjustment element;

The positioning rod is movably arranged on the moving seat and the two are elastically connected, a plurality of positioning grooves are arranged on the sliding rod and are located on the moving path of the positioning rod, and the adjusting element is arranged between the positioning rod and the moving seat and can be adjusted The position of the positioning rod on the mobile base.

Compared with the prior art, the technical solutions provided by the embodiments of the present invention have the following beneficial effects:

In the embodiment of the present invention, by setting a monitoring module, the load on the lifting platform and the total weight of the construction personnel can be monitored in real time, and the work of the fixing system can be automatically controlled according to the pressure level of the lifting platform, so that the greater the pressure on the construction support, the more stable the construction support is. The effect of the larger contact area between the supporting surfaces is to avoid the instability of the entire device caused by the excessive pressure causing the base to sink into the supporting surface, and the safety factor is higher than that of traditional construction supports.

Description of drawings

Fig. 1 is the structural representation of the stable civil engineering construction support in the embodiment of the present invention;

Fig. 2 is the enlarged structural schematic diagram of place A in the stable civil engineering building construction support in the embodiment of the present invention;

Fig. 3 is the enlarged structural schematic diagram of B in the stable civil engineering building construction support in the embodiment of the present invention;

4 is a schematic structural diagram of a transmission unit in a stable civil engineering building construction support in an embodiment of the present invention;

FIG. 5 is an assembly diagram of a turntable and a gear in a stable civil engineering construction support according to an embodiment of the present invention.

Description of the labels in the diagram:

1-Base, 2-Control box, 3-Lifting table, 4-Stepping motor, 5-Threaded rod, 6-Support column, 7-Moving seat, 8-Sliding rod, 9-No.1 piston, 10-Locating groove , 11-Positioning rod, 12-Electromagnet, 13-Mounting seat, 14-Positioning plate, 15-Drive slot, 16-Roller, 17-Flooring, 18-Sliding seat, 19-Trapezoid block, 20-Ball, 21- Turntable, 22- Rack, 23- Drive protrusion, 24- Hollow tube, 25- No. 2 piston, 26- Gear, 27- Input hole, 28- Output hole, 29- Spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention. The present invention will be further described below with reference to the embodiments.

1-5, in one embodiment of the present application, a stable civil engineering construction support includes several bases 1, a control box 2, several support columns 6 and a lifting platform 3. The bases 1 and The supporting columns 6 are connected, the control box 2 is arranged between several supporting columns 6, and the lifting platform 3 is movably arranged on several supporting columns 6, and also includes:

The movable seat 7 is movably arranged in the guide groove formed on the support column 6 and is connected with the lifting platform 3;

The number of rollers 16 is several groups, and each group of rollers 16 is movably arranged on the base 1;

The adjustment module is arranged between the support column 6 and the lifting platform 3, and is used to adjust the height of the lifting platform 3;

a monitoring module, arranged between the mobile base 7 and the lifting platform 3, for monitoring the weight of the load on the lifting platform 3; and

A fixing system, arranged on the base 1, is used to fix the base 1 and the supporting surface where it is located, the fixing system is connected with the monitoring module, and the fixing system can adjust the base 1 according to the weight of the load on the lifting platform 3 detected by the monitoring module. and the fixing strength between the supporting surface.

Exemplarily in this embodiment, the adjustment module includes a power element and a threaded rod 5 , the threaded rod 5 is movably arranged in the guide groove and threadedly engaged with the moving seat 7 , and the power element is arranged on the support column 6 And its output end is connected with the threaded rod 5 .

It should be noted that the power element may be a stepper motor 4 or a servo motor. In this embodiment, the power element is preferably a stepper motor 4, which is arranged on the support column 6 and its output The end is connected with the threaded rod 5. As for the specific model of the stepping motor 4, it can be modified correspondingly according to the construction strength, which is not specifically limited here.

In practical application, the staff climbs on the lifting platform 3 and places the relevant construction tools (loads) on the lifting platform 3, and controls the stepping motor 4 to rotate through the control box 2 to drive the threaded rod 5 to rotate. Under the threaded cooperation with the movable base 7, the movable base 7 and the lifting platform 3 are driven to move up, so as to realize the adjustment of the height of the lifting platform 3, and in this process, the construction support can be connected to the The support surface is fixed to avoid the instability of the entire construction support caused by the rollers 16. The monitoring module can monitor the load on the lifting platform 3 and the total weight of the construction personnel in real time, and adjust the fixing system according to the total weight of the load and the construction personnel. High strength, high degree of automation, no need for manual manual adjustment, and can ensure the stability of the entire device.

Please refer to FIG. 1 , FIG. 3 , FIG. 4 and FIG. 5 , as another preferred embodiment of the present application, the fixing system includes:

The sliding seat 18 is movably arranged on the base 1 and the two are elastically connected, and one end of the sliding seat 18 is provided with a trapezoidal block 19;

It is attached to the floor 17 and is arranged on the other end of the sliding seat 18;

The mounting seat 13 is arranged on the base 1;

The positioning plate 14 is movably arranged on the mounting seat 13 and the two are elastically connected, and one end of the positioning plate 14 is provided with an inclined surface adapted to the trapezoidal block 19; and

The transmission unit is arranged between the positioning plate 14 and the monitoring module, and the position of the positioning plate 14 on the mounting seat 13 can be adjusted through the transmission unit when the monitoring module is working.

In a specific case of this embodiment, the transmission unit includes a hollow tube 24, a gear 26, a rack 22, a turntable 21 and a No. 2 piston 25;

The hollow tube 24 is arranged on the support column 6, the No. 2 piston 25 is movably arranged in the hollow tube 24 and the two are elastically connected, the No. 2 piston 25 is connected with the monitoring module, and the gear 26 and the turntable 21 are rotated together and installed on the base 1. , the rack 22 is arranged on the No. 2 piston 25 and meshes with the gear 26, a number of driving protrusions 23 are arranged on the turntable 21, and a number of driving protrusions 23 are provided on the adjusting plate 14. Slot 15, the driving slot 15 is located on the moving path of the driving protrusion 23.

In another specific situation of this embodiment, a resistance reducing member is provided on the trapezoidal block 19 to reduce the frictional resistance between the positioning plate 14 and the trapezoidal block 19 .

It should be noted that the resistance reducing member may be a ball 20 or a wheel body. In this embodiment, the resistance reducing member is preferably a ball 20, and the ball 20 is slidably embedded on the trapezoidal block 19, as shown in the figure 3 shown.

In practical application, the load on the lifting platform 3 and the total weight of the construction personnel can be monitored in real time through the monitoring module, and the monitoring module can adjust the position of the No. 2 piston 25 in the hollow tube 24 according to the total weight of the load and the construction personnel , when the No. 2 piston 25 moves down along the hollow tube 24, it drives the rack 22 to move down, and under the meshing action between the rack 22 and the gear 26, drives the gear 26 and the turntable 21 to rotate, and uses the driving protrusions 23 and 26 to rotate. The cooperation between the driving grooves 15 can drive the adjusting plate 14 to move in the direction of the trapezoidal block 19, and under the cooperation between the inclined surface and the trapezoidal block 19, the sliding seat 18 and the floor 17 are driven to move down until they touch the floor. 17 is in contact with the support surface where the base 1 is located to realize the fixation of the entire support, avoid the influence of the rollers 16 on the entire support during the construction process, and adjust the position according to the load on the lifting platform 3 and the weight of the construction personnel. The plate 14 can correspond to the trapezoidal blocks 19 at different positions, so that the greater the pressure on the construction support, the greater the contact area between the construction support and the supporting surface, so as to prevent the base 1 from falling into the place where the pressure is too large. The instability of the whole device is caused by the support surface, and the safety factor is higher than that of the traditional construction support.

1-4, as another preferred embodiment of the present application, the monitoring module includes a No. 1 piston 9, a sliding rod 8 and a positioning unit;

The movable plug of the No. 1 piston 9 is arranged in the cavity formed in the movable seat 7, the lifting platform 3 is movably arranged on one side of the movable seat 7 and is connected with the first piston 9 through the sliding rod 8, and the lifting platform 3 is connected by the elastic member Connected with the movable seat 7, the movable seat 7 is provided with an output hole 28 communicating with the cavity, the hollow tube 24 is provided with an input hole 27, the output hole 28 is communicated with the input hole 27, and the positioning unit is arranged on the sliding rod 8 and the movable seat Between 7, it is used to limit the reset of the sliding rod 8 and the No. 1 piston 9.

It should be noted that the elastic member may be a spring sheet, an elastic steel plate or an elastic rubber structure, etc. In this embodiment, the elastic member is preferably a spring 29, which is connected to the lifting platform 3 and the moving seat 7, as shown in Figure 1.

Exemplarily in this embodiment, the positioning unit includes a positioning rod 11, several positioning grooves 10 and an adjusting element;

The positioning rod 11 is movably arranged on the moving base 7 and the two are elastically connected, a plurality of positioning grooves 10 are arranged on the sliding rod 8 and are located on the moving path of the positioning rod 11, and the adjusting element is arranged on the positioning rod 11 and the moving The position of the positioning rod 11 on the movable base 7 can be adjusted between the bases 7 .

It should be noted that the adjustment element may be a linear motor, an electric cylinder or an air cylinder, as long as the position of the positioning rod 11 can be adjusted. In this embodiment, the adjustment element is preferably a set of energized phases. The electromagnet 12 for suction, the opposite surfaces of the positioning rod 11 and the moving base 7 are provided with electromagnets 12 , and the specific model of the electromagnet 12 is not specifically limited here.

When there are loads or construction workers with different weights on the lifting platform 3, under the action of the gravity of the loading and the construction workers, the lifting platform 3 is driven to move down relative to the moving base 7, thereby driving the No. 1 piston 9 along the cavity as shown in the figure. 2 moves down, the No. 1 piston 9 squeezes the gas in the cavity into the hollow tube 24, when the No. 2 piston 25 moves down along the hollow tube 24, it drives the rack 22 to move down. Under the meshing action between the gears 26, the gears 26 and the turntable 21 are driven to rotate, and the adjustment plate 14 can be driven to move in the direction of the trapezoidal block 19 by the cooperation between the driving protrusion 23 and the driving groove 15. Under the cooperative action of the blocks 19, the sliding seat 18 and the sticking floor 17 are driven to move down until the sticking floor 17 is in contact with the support surface where the base 1 is located, so as to realize the fixation of the whole support and avoid the whole support being affected during the construction process. The influence of the rollers 16, and according to the load on the lifting platform 3 and the weight of the construction personnel, the positioning plate 14 can correspond to the trapezoidal blocks 19 in different positions, which ensures the stability and compression resistance of the entire construction support. During this process, the positioning rod 11 is inserted into the positioning grooves 10 at different positions according to the different pressures on the lifting table 3, so as to avoid the moment when the load on the lifting table 3 decreases, the No. 1 piston 9 moves relative to the seat 7 Do the reset work, which will cause the moving seat 7 to bounce up and cause a safety accident, which further improves the safety factor of the entire device. In the later stage, the staff can control the electromagnet 12 to energize and attract each other through the control box 2, so that the positioning rod 11 is separated from the positioning groove 10. The rod 8 and the lift table 3 are reset.

How this application works:

The staff climbs on the lifting platform 3 and places the relevant construction tools (loads) on the lifting platform 3, and controls the stepping motor 4 to rotate through the control box 2 to drive the threaded rod 5 to rotate. Under the action of the thread cooperation between the two parts, the movable seat 7 and the lifting platform 3 are driven to move up, so as to realize the adjustment of the height of the lifting platform 3. When there are loads of different weights or construction personnel on the lifting platform 3, the loading and construction Under the action of the gravity of the personnel, the lifting platform 3 is driven to move down relative to the moving base 7, thereby driving the No. 1 piston 9 to move down along the direction of the cavity as shown in Figure 2, and the No. 1 piston 9 squeezes the gas in the cavity into the hollow tube 24, so that the No. 2 piston 25 in the hollow tube 24 moves down, so as to adjust the number of contact between the floor 17 on the base 1 and the supporting surface according to the weight of the load on the lifting platform 3, ensuring the entire construction support In this process, according to the different pressures on the lifting table 3, the positioning rods 11 are inserted into the positioning grooves 10 at different positions, so as to avoid the moment when the load on the lifting table 3 is reduced, The No. 1 piston 9 is reset relative to the movable seat 7, which causes the movable seat 7 to bounce up and cause a safety accident, which further improves the safety factor of the entire device. Later, the staff can control the electromagnet 12 through the control box 2 to energize and attract each other, so that the positioning The rod 11 is disengaged from the positioning groove 10, and the sliding rod 8 and the lifting platform 3 are reset.

The present invention and its embodiments have been described above schematically, and the description is not restrictive, and what is shown in the accompanying drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it, without departing from the purpose of the present invention, any structural modes and embodiments similar to this technical solution are designed without creativity, which shall belong to the protection scope of the present invention. .

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (2)

1. A civil engineering building construction support, the support is a stable type, including several bases, a control box, a number of support columns and a lifting platform, the base and the support columns are connected, and the control box is arranged between the several support columns. During the time, the lifting platform is movably arranged on several support columns, and it is characterized in that it also includes: The movable seat is movably arranged in the guide groove formed on the support column and connected with the lifting platform; There are several groups of rollers, and each group of rollers is movably arranged on the base; The adjustment module is arranged between the support column and the lifting platform, and is used to adjust the height of the lifting platform; a monitoring module, arranged between the mobile base and the lift table, for monitoring the weight of the load on the lift table; and The fixing system is arranged on the base and is used to fix the base and the supporting surface where it is located. The fixing system is connected with the monitoring module. The fixing system can adjust the base and the supporting surface according to the weight of the load on the lifting platform detected by the monitoring module. Fixing strength between faces; The fixing system includes: The sliding seat is movably arranged on the base and the two are elastically connected, and one end of the sliding seat is provided with a trapezoidal block; Affixed to the floor, set at the other end of the sliding seat; The mounting seat is arranged on the base; a position adjustment plate, which is movably arranged on the mounting seat and elastically connected with the two, and one end of the position adjustment plate is provided with an inclined surface adapted to the trapezoidal block; and The transmission unit is arranged between the positioning plate and the monitoring module, and the position of the positioning plate on the mounting seat can be adjusted through the transmission unit when the monitoring module is working; The transmission unit includes a hollow tube, a gear, a rack, a turntable and a No. 2 piston; The hollow tube is arranged on the support column, the No. 2 piston is movably arranged in the hollow tube and the two are elastically connected, the No. 2 piston is connected with the monitoring module, the gear and the turntable are rotated together on the base, and the rack is arranged on the No. 2 piston. and meshing with the gears, a plurality of driving protrusions are arranged on the turntable, and a plurality of driving grooves are arranged on the positioning plate, which are matched with the driving protrusions, and the driving grooves are located on the moving path of the driving protrusions; The monitoring module includes a No. 1 piston, a sliding rod and a positioning unit; The No. 1 piston movable plug is arranged in the cavity formed in the moving seat, the lifting table is movably arranged on one side of the moving seat and is connected with the No. There is an output hole communicating with the cavity, an input hole is arranged on the hollow tube, the output hole is connected with the input hole, and the positioning unit is arranged between the sliding rod and the movable seat, which is used to limit the sliding rod and the No. 1 piston to reset; The positioning unit includes a positioning rod, several positioning grooves and an adjusting element; The positioning rod is movably arranged on the moving seat and the two are elastically connected, a plurality of positioning grooves are arranged on the sliding rod and are located on the moving path of the positioning rod, and the adjusting element is arranged between the positioning rod and the moving seat and can be adjusted The position of the positioning rod on the mobile base. 2 . The civil engineering construction support according to claim 1 , wherein the trapezoidal block is provided with a resistance reducing member for reducing the frictional resistance between the positioning plate and the trapezoidal block. 3 .

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