CN213063602U

CN213063602U - Trolley supporting device with adjustable supporting angle

Info

Publication number: CN213063602U
Application number: CN202022163599.4U
Authority: CN
Inventors: 高凤荻
Original assignee: Shanghai Yuda Automation Technology Co ltd
Current assignee: Shanghai Yuda Automation Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-04-27
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a support angularly adjustable platform truck strutting arrangement, including the platform truck main part, the four corners of platform truck main part bottom all is connected with removes the wheel, and the top of platform truck main part is connected with carries the thing board, first through-hole has been seted up on the top of platform truck main part, the bottom of carrying the thing board is connected with the supporting seat, four hydraulic jack have been seted up on the top of carrying the thing board. The utility model discloses a stop screw, connecting plate, first hinge, adjustable support plate, first screw, second screw, slide rail, slider, adapter sleeve, kicking block, second through-hole, hydraulic jack and second hinge, the slope according to the platform truck main part distance of traveling that can be convenient comes to adjust the backup pad and inclines on the objective plate to avoid the article to take place the position slope in the platform truck main part, and avoid the atress of platform truck inhomogeneous, thereby improved this platform truck strutting arrangement's practicality.

Description

Trolley supporting device with adjustable supporting angle

Technical Field

The utility model relates to a platform truck technical field specifically is a support angle adjustable platform truck strutting arrangement.

Background

The formwork trolley has been widely used in various tunnel engineering construction processes due to its convenience in use, high safety and various advantages. The tunnel lining construction is gradually moved to comprehensive mechanization from the past manual operation, and the maximum requirement of the construction is to improve the tunnel lining quality and the working efficiency. When the platform truck was walked in the tunnel inside, because the slope about the road of tunnel inside exists, the heavy object that the platform truck carried can be along with the slope of road and take place the problem of offset at the platform truck top, and the atress of platform truck can become inhomogeneous, reduces the life of platform truck. Accordingly, those skilled in the art have provided a trolley support device with an adjustable support angle to solve the above-mentioned problems in the background art.

Disclosure of Invention

An object of the utility model is to provide a support angle adjustable platform truck strutting arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a trolley supporting device with an adjustable supporting angle comprises a trolley main body, wherein four corners of the bottom end of the trolley main body are connected with moving wheels, the top end of the trolley main body is connected with a carrying plate, the top end of the trolley main body is provided with first through holes, the bottom end of the carrying plate is connected with a supporting seat, the top end of the carrying plate is provided with four hydraulic jacks, the top of the carrying plate is provided with an adjustable supporting plate, two sides of the carrying plate are provided with two second screw holes, two sides of the adjustable supporting plate are connected with connecting plates, two first hinges are arranged between the adjustable supporting plate and the connecting plates, one side of each connecting plate is provided with two first screw holes, one side of each connecting plate is connected with two limiting screw rods, two second through holes are arranged on two sides of the top end of each supporting seat, and the top ends of the second through, the adapter sleeve has been cup jointed in the outside of kicking block, the slider is installed on the top of adapter sleeve, but the both sides of adjustable support plate bottom all are provided with two slide rails.

Further, a motor is installed at the top of the inner side of the trolley main body, an annular slide rail is arranged at the top end of the trolley main body, an annular slide block is installed at the edge position of the bottom end of the carrying plate, a supporting circular ring is connected to the bottom end of the carrying plate, a bevel gear ring is installed at the bottom end of the supporting circular ring, and a bevel gear is arranged at one end of the motor.

Furthermore, stop screw runs through the inside at first screw and second screw in proper order, the connecting plate is connected with carrying the thing board through the cooperation of stop screw, first screw and second screw is firm.

Furthermore, the connecting plate is rotatably connected with the adjustable supporting plate through a first hinge, a second hinge is arranged at the joint of the sliding block and the connecting sleeve, and the connecting sleeve is rotatably connected with the adjustable supporting plate through the matching of the sliding rail, the sliding block, the first hinge and the second hinge.

Furthermore, the outer side of the bevel gear is meshed with the outer side of the bevel gear ring, and the carrying plate is rotationally connected with the trolley main body through the matching of the annular sliding block and the annular sliding rail.

Furthermore, one end of the limit screw is provided with a rotating hand.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through stop screw, connecting plate, first hinge, adjustable support plate, first screw, second screw, slide rail, slider, adapter sleeve, kicking block, second through-hole, hydraulic jack and second hinge, the slope according to the distance of traveling of platform truck main part that can be convenient comes adjustable support plate to slope on carrying the thing board to avoid the article to take place the position slope in the platform truck main part, and avoid the atress of platform truck inhomogeneous, thereby improved this platform truck strutting arrangement's practicality.

2. Through motor, bevel gear, supporting seat, awl ring gear, support ring, annular slider and annular slide rail, when loading or unloading toward the platform truck main part, can be convenient pass through annular slider and annular slide rail with the objective plate and rotate on the surface of platform truck main part to with the article angle regulation in the adjustable support board, the person of facilitating the use carries the article, thereby has improved this platform truck strutting arrangement's practicality.

Drawings

Fig. 1 is a schematic structural view of a trolley supporting device with adjustable supporting angle, which is provided in embodiments 1 and 2;

fig. 2 is an enlarged view of a in a supporting device of a bogie which is adjustable in supporting angle as proposed in embodiment 1;

fig. 3 is a partial structural schematic view of a connecting plate and an adjustable supporting plate in the supporting device of the trolley with an adjustable supporting angle, which is provided by the embodiment 1.

In the figure: 1. a trolley main body; 2. an annular slider; 3. a limit screw; 4. a connecting plate; 5. a first hinge; 6. an adjustable support plate; 7. a motor; 8. a loading plate; 9. a first through hole; 10. a first screw hole; 11. a second screw hole; 12. an annular slide rail; 13. a support ring; 14. a conical gear ring; 15. a supporting seat; 16. a bevel gear; 17. a slide rail; 18. a slider; 19. connecting sleeves; 20. a top block; 21. a second through hole; 22. a hydraulic jack; 23. the wheel is moved.

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 work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, a supporting device for a trolley with adjustable supporting angle comprises a trolley main body 1, wherein four corners of the bottom end of the trolley main body 1 are all connected with moving wheels 23, the top end of the trolley main body 1 is connected with a carrying plate 8, the top end of the trolley main body 1 is provided with first through holes 9, the bottom end of the carrying plate 8 is connected with a supporting seat 15, the top end of the carrying plate 8 is provided with four hydraulic jacks 22, the top of the carrying plate 8 is provided with an adjustable supporting plate 6, two sides of the carrying plate 8 are both provided with two second screw holes 11, two sides of the adjustable supporting plate 6 are both connected with a connecting plate 4, two first hinges 5 are arranged between the adjustable supporting plate 6 and the connecting plate 4, one side of the connecting plate 4 is provided with two first screw holes 10, one side of the connecting plate 4 is connected with two limiting screw rods, the top end of the second through hole 21 is provided with a top block 20, the outer side of the top block 20 is sleeved with a connecting sleeve 19, the top end of the connecting sleeve 19 is provided with a sliding block 18, and two sliding rails 17 are arranged on two sides of the bottom end of the adjustable supporting plate 6.

Wherein, motor 7 is installed at the inboard top of platform truck main part 1, and the top of platform truck main part 1 is provided with annular slide rail 12, and annular slider 2 is installed to the border position of carrying the thing board 8 bottom, and the bottom of carrying the thing board 8 is connected with support ring 13, and the bottom of supporting ring 13 is installed bevel gear ring 14, and the one end of motor 7 is provided with bevel gear 16.

Wherein, stop screw 3 runs through in proper order in the inside of first screw 10 and second screw 11, and connecting plate 4 is connected through stop screw 3, first screw 10 and the cooperation of second screw 11 with carrying thing board 8 is firm.

The connecting plate 4 is rotatably connected with the adjustable supporting plate 6 through a first hinge 5, a second hinge is arranged at the joint of the sliding block 18 and the connecting sleeve 19, and the connecting sleeve 19 is rotatably connected with the adjustable supporting plate 6 through the matching of the sliding rail 17, the sliding block 18, the first hinge 5 and the second hinge.

Wherein, the outer side of the bevel gear 16 is engaged with the outer side of the bevel gear ring 14, and the carrier plate 8 is rotatably connected with the trolley body 1 through the matching of the annular slide block 2 and the annular slide rail 12.

The working principle is as follows: when the trolley main body 1 is used, the connecting plate 4 and the carrying plate 8 in two sides of the adjustable supporting plate 6 can be stably connected together according to the gradient of the running distance of the trolley main body 1, at the moment, one side of the connecting plate 4 is attached to one side of the carrying plate 8, then the two limiting screws 3 are sequentially transferred into the first screw hole 10 formed in the connecting plate 4 and the second screw hole 11 formed in the carrying plate 8, so that the adjustable supporting plate 6 and the carrying plate 8 are stably connected together through the connecting plate 4, when an object on the adjustable supporting plate 6 meets the gradient and is about to incline, the two second through holes 21 which are far away from the connection between the adjustable supporting plate 6 and the carrying plate 8 on the supporting seat 15 are opened, the second through holes 21 drive the jacking block 20 to jack the inside of the connecting sleeve 19 and lift the jacking block upwards, so that the connecting sleeve 19 slides on the surface of the adjustable supporting plate 6 through the second hinge and the, thereby make adjustable support plate 6 rotate on the surface of year thing board 8 through first hinge 5, thereby in order to hold adjustable support plate 6 in the horizontal angle state, when material loading or unloading toward trolley main part 1, for the user carries the article, can make year thing board 8 rotate, open motor 7 this moment, the output shaft of motor 7 drives its bevel gear 16 of connecting and rotates, make bevel gear 16 drive its bevel gear ring 14 of meshing connection and rotate, thereby make bevel gear ring 14 drive year thing board 8 and rotate on the surface of trolley main part 1 through annular slider 2 and annular slide rail 12, so that with the article angle regulation on the adjustable support plate 6.

Example 2

Referring to fig. 1, in this embodiment, compared with embodiment 1, the trolley supporting device with an adjustable supporting angle further includes a rotating handle arranged at one end of the limit screw 3.

The working principle is as follows: the user can rotate the limiting screw rod 3 into the first screw hole 10 and the second screw hole 11 by rotating the rotating hand.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The trolley supporting device with the adjustable supporting angle comprises a trolley main body (1), wherein four corners of the bottom end of the trolley main body (1) are connected with moving wheels (23), and the top end of the trolley main body (1) is connected with an object carrying plate (8), and is characterized in that a first through hole (9) is formed in the top end of the trolley main body (1), a supporting seat (15) is connected with the bottom end of the object carrying plate (8), four hydraulic jacks (22) are formed in the top end of the object carrying plate (8), an adjustable supporting plate (6) is arranged at the top of the object carrying plate (8), two second screw holes (11) are formed in two sides of the object carrying plate (8), a connecting plate (4) is connected with two sides of the adjustable supporting plate (6), two first hinges (5) are arranged between the adjustable supporting plate (6) and the connecting plate (4), two first screw holes (10) are formed in one side of the connecting plate (4), one side of connecting plate (4) is connected with two stop screw (3), two second through-holes (21) are all installed on the both sides on supporting seat (15) top, the top of second through-hole (21) is provided with kicking block (20), adapter sleeve (19) have been cup jointed in the outside of kicking block (20), slider (18) are installed on the top of adapter sleeve (19), the both sides of adjustable stay board (6) bottom all are provided with two slide rails (17).

2. The trolley supporting device with the adjustable supporting angle as claimed in claim 1, wherein a motor (7) is installed at the top of the inner side of the trolley main body (1), an annular slide rail (12) is installed at the top end of the trolley main body (1), an annular slide block (2) is installed at the edge position of the bottom end of the carrying plate (8), a supporting circular ring (13) is connected to the bottom end of the carrying plate (8), a conical gear ring (14) is installed at the bottom end of the supporting circular ring (13), and a bevel gear (16) is installed at one end of the motor (7).

3. The trolley support device with the adjustable support angle as claimed in claim 1, wherein the limit screw (3) sequentially penetrates through the first screw hole (10) and the second screw hole (11), and the connecting plate (4) is stably connected with the carrying plate (8) through the matching of the limit screw (3), the first screw hole (10) and the second screw hole (11).

4. The trolley support device with the adjustable support angle as claimed in claim 1, wherein the connection plate (4) is rotatably connected with the adjustable support plate (6) through a first hinge (5), a second hinge is arranged at the connection position of the sliding block (18) and the connection sleeve (19), and the connection sleeve (19) is rotatably connected with the adjustable support plate (6) through the matching of the sliding rail (17), the sliding block (18), the first hinge (5) and the second hinge.

5. A trolley support device with adjustable support angle, as claimed in claim 2, characterized in that the outside of the bevel gear (16) is engaged with the outside of the bevel gear ring (14), and the carrier plate (8) is connected with the trolley body (1) through the matching rotation of the annular slide block (2) and the annular slide rail (12).

6. A trolley supporting device with adjustable supporting angle, as claimed in claim 3, characterized in that one end of the limit screw (3) is provided with a rotating hand.