CN218148375U

CN218148375U - Adjustable rectangle supporting device of geotechnical engineering

Info

Publication number: CN218148375U
Application number: CN202221867243.1U
Authority: CN
Inventors: 王少刚; 吉倩; 孙乾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-27
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to a supporting technical field just discloses an adjustable rectangle supporting device of geotechnical engineering, all install the bottom plate that removes the wheel including the left and right sides of lower surface, be provided with a backplate directly over the bottom plate, the riser is all installed to the left and right sides of bottom plate upper surface, spacing slide rail is installed to the bottom of riser medial surface, sliding connection has the sliding plate on the spacing slide rail, firm inserted nail is all installed to the left and right sides of sliding plate lower surface. This adjustable rectangle supporting device of geotechnical engineering drives the pivot through driving motor and rotates for the pivot passes through driving gear and driven gear and drives the transmission shaft rotation, and the transmission shaft drives drive gear and rotates, and drive gear drives the drive pinion rack rebound, and the drive pinion rack drives the supporting plate rebound, has realized the regulation to the supporting plate support height, makes the device can be applicable to not co-altitude excavation supporting, has increased the application range of device.

Description

Adjustable rectangle supporting device of geotechnical engineering

Technical Field

The utility model relates to a supporting technical field specifically is an adjustable rectangle supporting device of geotechnical engineering.

Background

Through retrieval, chinese patent No. CN216275724U discloses an adjustable rectangular support device for geotechnical engineering, relating to the technical field of geotechnical engineering, which is basically described as follows: the utility model discloses a put, through the angle of strutting of adjusting supporting device and strut the height, can adapt to the work of strutting of different specification foundation pits, guarantee that the foundation pit can normally work, reduced the manpower and materials that the not equidimension supporting device of installation consumeed, reduced intensity of labour, improved the efficiency of construction.

The supporting device can be often used in geotechnical engineering construction under the prior art to strut the foundation ditch in geotechnical engineering, but the supporting device simple structure under the prior art is fixed mechanism mostly, is difficult to it and struts the height and adjusts, leads to the supporting device to be difficult to be applicable to the not foundation ditch of co-altitude, has reduced supporting device's application range.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an adjustable rectangle supporting device of geotechnical engineering has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable rectangle supporting device of geotechnical engineering, all installs the bottom plate that removes the wheel including the left and right sides of lower surface, be provided with a backplate directly over the bottom plate, the riser is all installed to the left and right sides of bottom plate upper surface, spacing slide rail is installed to the bottom of riser medial surface, sliding connection has the sliding plate on the spacing slide rail, firm peg is all installed to the left and right sides of sliding plate lower surface, the mid-mounting of riser bottom inner wall has the gag lever post, buffer spring has been cup jointed to the bottom of gag lever post surface, be provided with the backup pad on the gag lever post slidable, the last surface mounting of backup pad has the plate body, the left and right sides of plate body front side inner wall and right side inner wall all rotates and is connected with the transmission shaft, drive gear has all been cup jointed to the front and back both sides of transmission shaft surface, the front side of transmission shaft surface has cup jointed driven gear, the mid-mounting of plate body front side inner wall and rear side inner wall is connected with the pivot, the driving gear has cup jointed the driving gear at the middle part of pivot surface, driving gear and driven gear engagement, the positive middle part of plate body is provided with driving motor, driving motor's output and driving gear plate.

Preferably, the limiting slide rail is I-shaped, and mounting holes are formed in the top and the bottom of the outer side surface of the limiting slide rail.

Preferably, the upper surface of the limiting slide rail is fixedly connected with an anti-collision plate, and a buffer layer is arranged inside the anti-collision plate.

Preferably, the middle part of the lower surface of the supporting plate is provided with a limiting through hole, and the inner diameter of the limiting through hole is matched with the outer diameter of the limiting rod.

Preferably, the equal fixedly connected with square piece in middle part of plate body front side inner wall and rear side inner wall, square groove has all been seted up at the middle part at the positive and the back of driving toothed plate.

Preferably, the top of the front surface and the top of the back surface of the transmission toothed plate are fixedly connected with reinforcing seats, and the reinforcing seats are in the shape of a right triangle.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable rectangle supporting device of geotechnical engineering possesses following beneficial effect:

1. this adjustable rectangle supporting device of geotechnical engineering drives the pivot through driving motor and rotates for the pivot passes through driving gear and driven gear and drives the transmission shaft rotation, and the transmission shaft drives drive gear and rotates, and drive gear drives the drive pinion rack rebound, and the drive pinion rack drives the supporting plate rebound, has realized the regulation to the supporting plate support height, makes the device can be applicable to not co-altitude excavation supporting, has increased the application range of device.

2. This adjustable rectangle supporting device of geotechnical engineering sets up firm nail of inserting, it is spacing to the firm of device has been realized, stability when having guaranteed that the device parks, the probability that device skew normal position phenomenon appears has been reduced, the security of device has been improved, the device is to the effect of strutting of foundation ditch has been guaranteed, adjust the position of sliding plate on spacing slide rail through the user, the regulation to firm nail of inserting steady state has been realized, make the user adjust the firm state of firm nail of inserting according to the user demand, user's use has been made things convenient for.

3. This adjustable rectangle supporting device of geotechnical engineering through setting up buffer spring for buffer spring can absorb the impact force that the backup pad received, has reduced the influence degree that the impact force led to the fact the device, has strengthened the shock resistance of device, has prolonged the life of device, through setting up the gag lever post, has realized spacing to the removal of backup pad, has guaranteed when sliding the backup pad, and the stability of backup pad has improved the holistic stability of device.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an exploded view of the local structure of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a base plate; 2. supporting a guard plate; 3. a vertical plate; 4. a limiting slide rail; 5. a sliding plate; 6. fixing the inserted nail; 7. a limiting rod; 8. a buffer spring; 9. a support plate; 10. a plate body; 11. a transmission gear; 12. a driven gear; 13. a driving gear; 14. a drive motor; 15. a transmission toothed plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable rectangular supporting device for geotechnical engineering comprises a bottom plate 1, wherein moving wheels are arranged on the left side and the right side of the lower surface of the bottom plate 1, a supporting plate 2 is arranged right above the bottom plate 1, vertical plates 3 are arranged on the left side and the right side of the upper surface of the bottom plate 1, limiting slide rails 4 are arranged at the bottoms of the inner side surfaces of the vertical plates 3, sliding plates 5 are connected on the limiting slide rails 4 in a sliding mode, stable inserting nails 6 are arranged on the left side and the right side of the lower surface of each sliding plate 5, stable limiting of the device is achieved by arranging the stable inserting nails 6, stability when the device is parked is guaranteed, the probability of the phenomenon that the device deviates in situ is reduced, safety of the device is improved, supporting effect of the device on a foundation pit is guaranteed, the position of the sliding plate 5 on the limiting slide rails 4 is adjusted by a user, and adjustment of the stable state of the stable inserting nails 6 is achieved, the fixing device has the advantages that a user can adjust the fixing state of the fixing insert nail 6 according to the use requirement, the use of the user is facilitated, the limiting rod 7 is installed in the middle of the inner wall of the bottom of the vertical plate 3, the buffer spring 8 is sleeved at the bottom of the outer surface of the limiting rod 7, the buffer spring 8 can absorb the impact force on the support plate 9 by arranging the buffer spring 8, the influence degree of the impact force on the device is reduced, the shock resistance of the device is enhanced, the service life of the device is prolonged, the movement limiting of the support plate 9 is realized by arranging the limiting rod 7, the stability of the support plate 9 is ensured when the support plate 9 slides, the stability of the whole device is improved, the support plate 9 is slidably arranged on the limiting rod 7, the plate body 10 is installed on the upper surface of the support plate 9, and the transmission shafts are rotatably connected to the left side and the right side of the inner wall and the left side of the front side of the plate body 10, both sides all have cup jointed drive gear 11 around the transmission shaft surface, driven gear 12 has been cup jointed to the front side of transmission shaft surface, the middle part of plate 10 front side inner wall and rear side inner wall rotates and is connected with the pivot, driving gear 13 has been cup jointed in the middle part of pivot surface, driving gear 13 and driven gear 12 mesh, the positive middle part of plate 10 is provided with driving motor 14, driving motor 14's model is Y80M1-2, it rotates to drive the pivot through driving motor 14, make the pivot drive the transmission shaft through driving gear 13 and driven gear 12 and rotate, the transmission shaft drives drive gear 11 and rotates, drive gear 11 drives driving toothed plate 15 and moves upwards, driving toothed plate 15 drives a fender 2 and moves upwards, the regulation to the supporting height of supporting board 2 has been realized, make the device can be applicable to the excavation supporting of different heights, the application range of device has been increased, the output of driving motor 14 and the front end key connection of pivot, the mid-mounting of driving board 2 lower surface has toothed plate 15, toothed plate 15 and drive gear 11 mesh.

The utility model discloses a guarantee the stability when sliding plate 5 slides, consequently set up the shape of spacing slide rail 4 and be the I-shaped, the mounting hole has all been seted up to the top and the bottom of 4 lateral surfaces of spacing slide rail, and when sliding plate 5 slided, sliding plate 5 slided along spacing slide rail 4, and spacing slide rail 4 carries on spacingly to sliding plate 5, has guaranteed the stability when sliding plate 5 slided.

The utility model discloses an extension fixture's life consequently is connected with the crashproof board at the last fixed surface of spacing slide rail 4, and the inside of crashproof board is provided with the buffer layer, and the inside buffer layer of crashproof board absorbs the produced impact force of sliding plate 5 slip, has reduced the damage degree that the impact force caused the device, has prolonged the life of device.

The utility model discloses a stability when guaranteeing backup pad 9 and removing, consequently seted up spacing through-hole at the middle part of backup pad 9 lower surface, the internal diameter of spacing through-hole and the external diameter looks adaptation of gag lever post 7, gag lever post 7 carries on spacingly to backup pad 9 through spacing through-hole, has guaranteed the stability when backup pad 9 removes.

The utility model discloses a stability when guaranteeing the removal of transmission pinion rack 15, consequently at the equal fixedly connected with square piece in the middle part of plate body 10 front side inner wall and rear side inner wall, square groove has all been seted up at the middle part at the positive and the back of transmission pinion rack 15, and square piece carries on spacingly through square groove to transmission pinion rack 15, has guaranteed the stability when transmission pinion rack 15 removes.

The utility model discloses a firm degree of installation between reinforcing backplate 2 and transmission pinion rack 15, consequently at the equal fixedly connected with reinforcement base in the top at the positive and the back of transmission pinion rack 15, the shape of reinforcement base is right angled triangle, and reinforcement base consolidates between 2 and the transmission pinion rack of backplate, has strengthened the firm degree of installation between 2 and the transmission pinion rack 15 of backplate.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

When the device is used, a user moves the device to a corresponding position through the moving wheel, after the movement is finished, the user pushes the sliding plate 5 to slide downwards along the limiting sliding rail 4, the sliding plate 5 drives the stable inserting nails 6 to be inserted into soil, the stable inserting nails 6 stabilize and limit the device, then the user adjusts the supporting height of the supporting plate 2 according to the use requirement, the driving motor 14 is started, the output end of the driving motor 14 rotates to drive the rotating shaft to rotate, the rotating shaft drives the driving gear 13 to rotate, the driving gear 13 drives the driving shaft to rotate through the driven gear 12, the driving shaft drives the driving gear 11 to rotate, the driving gear 11 drives the driving toothed plate 15 to move upwards, the driving toothed plate 15 drives the supporting plate 2 to move upwards, the adjustment of the supporting height of the supporting plate 2 is realized, and after the adjustment is finished, the supporting device can support a foundation pit.

To sum up, this adjustable rectangle supporting device of geotechnical engineering drives the pivot through driving motor 14 and rotates for the pivot drives the transmission shaft through driving gear 13 and driven gear 12 and rotates, and the transmission shaft drives transmission gear 11 and rotates, and transmission gear 11 drives transmission pinion rack 15 and upwards moves, and transmission pinion rack 15 drives 2 rebound of backplate, has realized strutting the regulation of height to 2, makes the device can be applicable to not co-altitude excavation supporting, has increased the application range of device.

This adjustable rectangle supporting device of geotechnical engineering, insert nail 6 through setting up the stability, it is spacing to the firm of device has been realized, stability when having guaranteed that the device parks, the probability that device skew normal position phenomenon appears has been reduced, the security of device has been improved, the device is to the effect of strutting of foundation ditch has been guaranteed, adjust sliding plate 5 position on spacing slide rail 4 through the user, the regulation to the firm state of inserting nail 6 has been realized, make the user can adjust the firm state of inserting nail 6 according to the user demand, user's use has been made things convenient for.

This adjustable rectangle supporting device of geotechnical engineering through setting up buffer spring 8 for buffer spring 8 can absorb the impact force that backup pad 9 received, has reduced the influence degree that the impact force caused to the device, has strengthened the shock resistance of device, has prolonged the life of device, through setting up gag lever post 7, has realized spacing the removal of backup pad 9, has guaranteed when sliding backup pad 9, and backup pad 9's stability has improved the holistic stability of device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable rectangle supporting device of geotechnical engineering, all installs bottom plate (1) that remove the wheel including the left and right sides of lower surface, be provided with fender board (2), its characterized in that directly over bottom plate (1): the improved structure is characterized in that vertical plates (3) are mounted on the left side and the right side of the upper surface of the bottom plate (1), limiting slide rails (4) are mounted at the bottoms of inner sides of the vertical plates (3), sliding plates (5) are connected on the limiting slide rails (4) in a sliding manner, stable plug pins (6) are mounted on the left side and the right side of the lower surface of each sliding plate (5), limiting rods (7) are mounted in the middles of inner walls of the bottoms of the vertical plates (3), buffer springs (8) are sleeved on the bottoms of the outer surfaces of the limiting rods (7), supporting plates (9) are slidably arranged on the limiting rods (7), plate bodies (10) are mounted on the upper surfaces of the supporting plates (9), transmission shafts are rotatably connected on the left sides and the right sides of inner walls of the front sides and the inner walls of the right sides of the plate bodies (10), transmission gears (11) are sleeved on the front sides and the outer surfaces of the transmission shafts, driven gears (12) are sleeved on the front sides of the outer surfaces of the transmission shafts, rotating shafts (10), rotating shafts are rotatably connected with rotating shafts in the middles of the inner walls of the front sides and the inner walls of the rear sides, driving gears (13) are sleeved with driving gears (13) which are meshed with a driving motor (14), a protective plate body, a support key is mounted on the middle of the front end of the driving motor (14), and a lower end key (15) of a support plate body (2) connected with a protective plate (2), the transmission toothed plate (15) is meshed with the transmission gear (11).

2. The geotechnical engineering adjustable rectangular supporting device according to claim 1, wherein: the limiting slide rail (4) is I-shaped, and mounting holes are formed in the top and the bottom of the outer side face of the limiting slide rail (4).

3. The geotechnical engineering adjustable rectangular support device according to claim 1, which is characterized in that: the upper surface of the limiting slide rail (4) is fixedly connected with an anti-collision plate, and a buffer layer is arranged inside the anti-collision plate.

4. The geotechnical engineering adjustable rectangular supporting device according to claim 1, wherein: a limiting through hole is formed in the middle of the lower surface of the supporting plate (9), and the inner diameter of the limiting through hole is matched with the outer diameter of the limiting rod (7).

5. The geotechnical engineering adjustable rectangular support device according to claim 1, which is characterized in that: the equal fixedly connected with square piece in the middle part of plate body (10) front side inner wall and rear side inner wall, square groove has all been seted up at the middle part at the front and the back of transmission pinion rack (15).

6. The geotechnical engineering adjustable rectangular supporting device according to claim 1, wherein: the top of the front face and the top of the back face of the transmission toothed plate (15) are fixedly connected with reinforcing seats, and the reinforcing seats are in right-angled triangle shapes.