CN216636559U

CN216636559U - Shallow suitable for municipal administration well lid transports and installs

Info

Publication number: CN216636559U
Application number: CN202123052113.0U
Authority: CN
Inventors: 付兴伟; 翁文林; 李铭; 程昊; 李永年; 李仙华
Original assignee: Yangtze Ecology and Environment Co Ltd
Current assignee: Yangtze Ecology and Environment Co Ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-31
Anticipated expiration: 2031-12-07

Abstract

The utility model provides a shallow suitable for municipal administration well lid transports and installs, it includes the underframe, handrail frame, the bearing plate with turn over the board, through the bearing plate with turn over the trip shaft cooperation at board respectively with the underframe both ends, the bearing plate with turn over the mutual overlap joint of board one end, handrail frame is close to and turns over board one end and is connected with underframe one end, the wheel is connected with the underframe downside, the well lid is placed on the bearing plate, the push-and-pull power of applying handrail frame shifts the well lid to the well head, downwards step on when controlling handrail frame and press down and turn over board drive bearing plate slope, make the well lid along bearing plate landing to import, it turns over before the automobile body to be difficult for causing, it is single can operate, high durability and convenient operation, time saving and labor saving.

Description

Shallow suitable for municipal administration well lid transports and installs

Technical Field

The utility model belongs to the technical field of municipal construction, and relates to a trolley suitable for conveying and installing municipal manhole covers.

Background

Various municipal underground pipelines such as water supply and drainage, electric power, communication and the like in urban municipal infrastructure are distributed below urban roads, inspection wells are arranged at intervals according to operation and maintenance requirements so as to facilitate maintenance operation of the pipelines by going down the wells, and well covers are arranged above inspection well frames.

When the well lid is installed or maintained, the well lid is firstly required to be transported to the position near a well frame through the trolley, the rear wheel of the trolley is lifted through the handrail, so that the bottom plate of the trolley inclines to unload the well lid, and then the well lid is moved into the well frame through the draw hook. When the well lid is dumped to the ground, the front wheels of the trolley are easy to slip as supporting points to cause the trolley to turn forwards; secondly, the well lid needs to be moved into the well frame by hands and other tools, which is laborious and tedious.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a trolley suitable for conveying and installing municipal well lids, wherein a bearing plate and a turning plate are respectively matched with turnover shafts at two ends of a bottom frame, one ends of the bearing plate and the turning plate are mutually overlapped, one end of a handrail frame, which is close to the turning plate, is connected with one end of the bottom frame, wheels are connected with the lower side of the bottom frame, the well lids are placed on the bearing plate, the well lids are transferred to a well mouth by applying push-pull force of the handrail frame, the turning plate is downwards stepped to drive the bearing plate to incline while the handrail frame is held, so that the well lids slide to an inlet along the bearing plate, the phenomenon that the vehicle body turns forwards is difficult to cause is easily solved by one person, the operation is simple, and the time and labor are saved.

In order to solve the technical problems, the utility model adopts the technical scheme that: a trolley suitable for conveying and installing municipal manhole covers comprises a bottom frame, armrest frames, bearing plates and turning plates; the handrail frame is connected fixedly with underframe one end, turns over the board and is close to handrail frame one end and the cooperation of a trip shaft of underframe one end, and the bearing plate cooperates with a trip shaft of the underframe other end, and the one end overlap joint of bearing plate turns over the upper flank of board one end.

The underframe comprises two turnover shafts connected with two ends of two side frames respectively and wheels connected with the lower sides of the side frames.

The limiting plate is connected with the side frame inboard, and the bearing plate is located the limiting plate.

The bearing plate comprises a vertical plate and a hook plate, wherein the vertical plate is vertically connected with one end of the flat plate downwards, and the hook plate is horizontally connected with one side of the vertical plate.

The connection part of the flat plate and the vertical plate is provided with a shaft hole matched with the overturning shaft on the bottom frame.

The turning plate is a horizontal plate, a through hole is formed in one side of the turning plate, a concave lapping surface is arranged at one end of the upper side face of the horizontal plate, and the lapping surface is lapped with the lower side face of the flat plate of the bearing plate.

The main beneficial effects of the utility model are mainly embodied in that:

the bearing plate and the turning plate are respectively matched with the turning shafts at the two ends of the bottom frame and turn around the turning shafts.

The bearing plate overlap joint turns over board upper portion, when the overlap joint face of turning over the board upwards overturns, drives bearing plate one end upwarp upset.

When one end of the turning plate is treaded to exert pressure downwards, an operator holds the handrail frame with both hands simultaneously, so that when the well lid slides down along the bearing plate, both ends of the car body are stressed and are not easy to turn forwards.

Drawings

The utility model is further described with reference to the following figures and examples:

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the connection between the bottom frame and the armrest frame.

Fig. 3 is a schematic structural view of the connection between the turning plate and the bottom frame.

Fig. 4 is a schematic structural view of the flap of the present invention.

FIG. 5 is a schematic view of the structure of the bearing plate of the present invention.

Fig. 6 is a diagram of the state of the well lid transportation of the utility model.

FIG. 7 is a diagram showing the state that the well lid slides down when the bearing plate is turned over.

FIG. 8 is a state diagram of the well cover of the utility model sliding down from the well mouth.

In the figure: the bottom frame 1, the side frame 11, the trip shaft 12, the wheels 13, the limit plate 14, the handrail frame 2, the bearing plate 3, the flat plate 31, the vertical plate 32, the hook plate 33, the turning plate 4 and the lapping surface 41.

Detailed Description

As shown in fig. 1 to 8, the cart suitable for the transportation and installation of the municipal manhole cover comprises a bottom frame 1, armrest frames 2, a bearing plate 3 and a turning plate 4; the handrail frame 2 is connected fixedly with underframe 1 one end, turns over board 4 and is close to handrail frame 2 one end and the cooperation of a trip shaft 12 of underframe 1 one end, and bearing plate 3 cooperates with a trip shaft 12 of the underframe 1 other end, and the one end overlap joint of bearing plate 3 turns over the upper flank of board 4 one end. During the use, the well lid is placed on bearing plate 3, exerts the push-and-pull power of handrail frame 2 and shifts the well lid to the well head, steps on downwards when controlling handrail frame 2 and turns over board 4 drive bearing plate 3 slopes, makes the well lid along bearing plate 3 landing to the import, turns over before the difficult automobile body that causes, single can operate easy operation, labour saving and time saving.

In a preferred scheme, the base frame 1 comprises two turning shafts 12 respectively connected with two ends of two side frames 11, and wheels 13 connected with the lower sides of the side frames 11. When the turnover device is used, the wheels 13 are in contact with the ground, the bearing plate 3 and the turnover plate 4 are respectively matched with the turnover shafts 12 at two ends of the bottom frame 1, and the supporting points of the bearing plate 3 and the turnover plate 4 are positioned on the two turnover shafts 12 in the turnover process.

In a preferred scheme, a limiting plate 14 is connected to the inner side of the side frame 11, and the bearing plate 3 is located on the limiting plate 14. During the use, place the well lid on bearing plate 3 back, limiting plate 14 bearing plate 3 avoids its one end to fall to underframe 1 lower part and ground contact.

In a preferred embodiment, the bearing plate 3 includes a vertical plate 32 connected to one end of the flat plate 31 in a vertically downward direction, and a hook plate 33 horizontally connected to one side of the vertical plate 32. During the use, the well lid is placed in dull and stereotyped 31 upper portions, and after dull and stereotyped 31 upwards overturns and is the slope form gradually, the well lid along dull and stereotyped 31 to riser 32 one end landing, makes hook plate 33 be close to the basal plane at well head border gradually, its well lid border and riser 32 and hook plate 33 contact during the well lid landing, impact force when being favorable to slowing down the well lid landing.

In a preferable scheme, an axle hole is arranged at the joint of the flat plate 31 and the vertical plate 32 and is matched with the overturning shaft 12 on the bottom frame 1. When the turnover device is used, the shaft hole in the bearing plate 3 is formed in the joint of the flat plate 31 and the vertical plate 32, the shaft hole is matched with the turnover shaft 12, and the turnover device can turn over around the turnover shaft 12 during turnover.

Preferably, the weight of the flat plate 31 is greater than the sum of the weights of the vertical plate 32 and the hook plate 33, so that the flat plate 31 can still contact with the limit plate 14 without bearing the weight, and one end of the bearing plate 3 is supported by the limit plate 14.

In a preferable scheme, the turning plate 4 is a horizontal plate, a through hole is formed in one side of the turning plate, a concave lapping surface 41 is arranged at one end of the upper side surface of the horizontal plate, and the lapping surface 41 is lapped with the lower side surface of the flat plate 31 of the bearing plate 3. When the turnover plate is used, the through hole of the turnover plate 4 is matched with the turnover shaft 12, the lapping surface 41 is in contact with the flat plate 31 of the bearing plate 3 and is positioned at the lower part of the flat plate, downward pressure is applied to the other end of the turnover plate 4, the turnover plate 4 rotates around the turnover shaft 12, and when the lapping surface 41 of the turnover plate 4 tilts upwards, one end of the bearing plate 3 is driven to move upwards.

The above embodiments are merely preferred technical solutions of the present invention, and should not be construed as limitations of the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the patent of the utility model should be defined by the claims and the equivalents of the technical features of the claims. I.e., equivalent alterations and modifications within the scope and range of equivalents of the utility model, are also encompassed by the present patent.

Claims

1. The utility model provides a shallow suitable for municipal administration well lid transports and installs, characterized by: the handrail comprises a bottom frame (1), a handrail frame (2), a bearing plate (3) and a turning plate (4); handrail frame (2) are connected fixedly with underframe (1) one end, turn over board (4) and are close to handrail frame (2) one end and a trip shaft (12) cooperation of underframe (1) one end, and trip shaft (12) cooperation of bearing plate (3) and underframe (1) other end, the one end overlap joint of bearing plate (3) turns over the side of going up of board (4) one end.

2. The cart suitable for municipal well lid transportation and installation according to claim 1, wherein: the bottom frame (1) comprises two overturning shafts (12) which are connected with two ends of two side frames (11) respectively and wheels (13) which are connected with the lower sides of the side frames (11).

3. The cart suitable for municipal well lid transportation and installation according to claim 2, wherein: the inner side of the side frame (11) is connected with a limiting plate (14), and the bearing plate (3) is positioned on the limiting plate (14).

4. The cart suitable for municipal well lid transportation and installation according to claim 1, wherein: the bearing plate (3) comprises a vertical plate (32) and a hook plate (33), wherein one end of the flat plate (31) is vertically connected with the vertical plate (32) downwards, and the hook plate is horizontally connected with one side of the vertical plate (32).

5. The cart suitable for municipal well lid transportation and installation according to claim 4, wherein: the connection part of the flat plate (31) and the vertical plate (32) is provided with a shaft hole matched with the turning shaft (12) on the bottom frame (1).

6. The cart suitable for municipal well lid transportation and installation according to claim 1, wherein: the turning plate (4) is a horizontal plate, a through hole is formed in one side of the turning plate, a concave lapping surface (41) is arranged at one end of the upper side face of the horizontal plate, and the lapping surface (41) is lapped with the lower side face of the flat plate (31) of the bearing plate (3).