CN216551516U

CN216551516U - Highway lofting measuring tool

Info

Publication number: CN216551516U
Application number: CN202123250545.2U
Authority: CN
Inventors: 赵耐模; 聂田田
Original assignee: Zhuozhou Saiwei Surveying And Mapping Co ltd
Current assignee: Zhuozhou Saiwei Surveying And Mapping Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-17
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a measuring tool for setting out a freeway, which comprises universal wheels, a bottom plate, a handle, a pillar, a lime box, a first motor and a rotating shaft, the disc, the puddler, the valve, the conveyer pipe, a support, flattening mechanism and clearance mechanism, the bottom plate bottom is connected on the support top, the equal linking bridge bottom in multiunit universal wheel top, the handle is installed on the bottom plate top, the bottom plate top is all connected to multiunit pillar bottom, lime tank bottom is all connected on multiunit pillar top, lime tank inside has the cavity, lime tank left end is provided with the import, conveyer pipe top intercommunication lime tank bottom, conveyer pipe bottom extends to the bottom plate below, a motor is installed on lime tank top, a motor output connects the pivot top, the pivot bottom extends to in the cavity and connect the disc top, the disc bottom is all connected on two sets of puddler tops, the valve is installed on the conveyer pipe in the top of bottom plate. The utility model effectively improves the lofting efficiency.

Description

Highway lofting measuring tool

Technical Field

The utility model relates to the technical field of highway construction equipment, in particular to a rapid highway lofting measuring tool.

Background

In the road construction process, construction paying-off is to embody the design intention by accurately paying off the design scheme on the drawing paper. At present, in the construction and paying-off process, a leather ruler is directly used for measuring the actual distance according to a design drawing, a spade or a wooden stick is used for drawing line marks on the mud, when constructors carry out lime scattering and paying-off, generally, a barrel filled with lime is lifted by one hand, a container is held by the other hand, the barrel is bent to scatter the line marks with the lime in the barrel, then the lime is scattered at the line marks and is stepped, and the road construction and paying-off efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rapid highway lofting measuring tool to improve lofting efficiency.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows.

The expressway lofting measuring tool comprises universal wheels, a bottom plate, a handle, pillars, a lime box, a motor, a rotating shaft, a disc, a stirring rod, a valve, a conveying pipe, a support, a flattening mechanism and a cleaning mechanism, wherein the top end of the support is connected with the bottom end of the bottom plate, the tops of multiple groups of universal wheels are all connected with the bottom end of the support, the handle is installed at the top end of the bottom plate, the bottoms of multiple groups of pillars are all connected with the top end of the bottom plate, the top end of the multiple groups of pillars are all connected with the bottom end of the lime box, a cavity is arranged in the lime box, the left end of the lime box is provided with an inlet, the top end of the conveying pipe is communicated with the bottom end of the lime box, the bottom end of the conveying pipe extends to the lower part of the bottom plate, the motor is installed at the top end of the lime box, the output end of the motor is connected with the top end of the rotating shaft, the bottom ends of the two groups of the stirring rods are all connected with the disc, and the valve is installed on the conveying pipe above the bottom plate;

the flattening mechanism is arranged at the bottom end of the bottom plate and is used for compacting lime after the lime is spread;

the cleaning mechanism is arranged at the bottom end of the bottom plate and used for cleaning the ground before lime is scattered.

Put into the cavity with lime through the import, operating personnel holds the handle, make the device remove under the cooperation of multiunit universal wheel, clearance mechanism carries out the kibbling clearance to ground, open the valve, thereby make the lime in the cavity pass through the conveyer pipe discharge and unrestrained line mark department, start the motor No. one, thereby make the pivot drive the disc rotate, the disc drives two sets of puddlers simultaneously and stirs the lime in the cavity, reduce the condition that lime blockked up in the cavity, improve laying-out efficiency, lime unrestrained after the line mark department, flattening mechanism carries out the compaction to lime, it is in disorder to have reduced wind with lime, and the practicability is improved.

Preferably, the mechanism of flattening includes cylinder, polished rod, lifter plate, stopper, extension board and compression roller, and the bottom plate bottom is all connected on two sets of polished rod tops, and the cylinder is installed on the bottom plate top, and the bottom of cylinder is removed the end and is extended to the bottom plate below and connect the lifter plate top, the lifter plate respectively with two sets of polished rod sliding connection, two sets of stoppers are installed respectively in two sets of polished rod bottoms, and the lifter plate bottom is all connected on two sets of extension board tops, and the compression roller rotates and installs between two sets of extension boards.

The cylinder is started to extend, so that the lifting plate drives the two groups of support plates to move downwards under the matching of the two groups of polished rods, the support plates drive the compression roller to move downwards, and the compression roller is contacted with lime at the line mark position, so that the compression roller compacts the lime.

Preferably, clearance mechanism includes No. two motors, axis of rotation, plectane and brush hair, and No. two motors are installed on the bottom plate top, and the axis of rotation top is connected to the output of No. two motors, and the axis of rotation bottom extends to the bottom plate below and connect the plectane top, and the plectane bottom is provided with the brush hair.

And the second motor is started, so that the rotating shaft drives the circular plate to rotate, the ground fragments are cleaned by the bristles, and the lofting efficiency is improved.

Preferably, the device also comprises a feeding pipe and a feeding hopper, wherein one end of the feeding pipe is communicated with the inlet, and the other end of the feeding pipe is communicated with the output end of the feeding hopper; lime enters the chamber under the cooperation of the feed hopper, the feed pipe and the inlet.

Preferably, the universal wheel brake device further comprises brake plates, and the plurality of groups of brake plates are respectively arranged on the plurality of groups of universal wheels; when the device is not used, the plurality of groups of brake plates are opened, so that the device is fixed, and the stability is improved.

Preferably, the lime box also comprises a vibration motor, and the vibration motor is arranged at the right end of the lime box; the vibrating motor is started, so that the lime is blocked in the chamber, is discharged through the conveying pipe smoothly, and convenience is improved.

Preferably, the device also comprises a cross bar, and the cross bar is arranged at the right end of the bottom plate; in the pushing process, operators keep the scattered lime lines parallel to the cross rod all the time, and the straightness of the lime lines is improved.

Due to the adoption of the technical scheme, the technical progress of the utility model is as follows.

According to the utility model, lime is put into the cavity through the inlet, an operator holds the handle to move the device under the coordination of the plurality of groups of universal wheels, the cleaning mechanism cleans fragments of the ground, the valve is opened, so that the lime in the cavity is discharged through the conveying pipe and is scattered to the line mark, the first motor is started, the rotating shaft drives the disc to rotate, the disc simultaneously drives the two groups of stirring rods to stir the lime in the cavity, the condition that the lime is blocked in the cavity is reduced, the lofting efficiency is improved, and after the lime is scattered to the line mark, the flattening mechanism compacts the lime, so that the lime is blown out by wind, and the practicability is improved.

Drawings

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

FIG. 2 is a front view partially in section, schematically illustrating the construction of the utility model;

FIG. 3 is a schematic diagram of a second axial structure of the present invention;

FIG. 4 is a partially enlarged view of portion A of FIG. 3;

wherein: 1. a universal wheel; 2. a base plate; 3. a handle; 4. a pillar; 5. a lime bin; 6. a first motor; 7. a rotating shaft; 8. a disc; 9. a stirring rod; 10. a valve; 11. a delivery pipe; 12. a support; 13. a cylinder; 14. a polished rod; 15. a lifting plate; 16. a limiting block; 17. a support plate; 18. a compression roller; 19. a second motor; 20. a rotating shaft; 21. a circular plate; 22. brushing; 23. a feed pipe; 24. a feed hopper; 25. a brake plate; 26. a vibration motor; 27. a cross bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

An expressway lofting measuring tool is shown in figures 1 to 4 and comprises universal wheels 1, a bottom plate 2, a handle 3, a support column 4, a lime box 5, a first motor 6, a rotating shaft 7, a disc 8, a stirring rod 9, a valve 10, a conveying pipe 11, a support 12, an air cylinder 13, a polished rod 14, a lifting plate 15, a limiting block 16, a supporting plate 17, a pressing roller 18, a second motor 19, a rotating shaft 20, a disc 21, bristles 22, a feeding pipe 23, a feeding hopper 24, a braking plate 25, a vibrating motor 26 and a cross rod 27.

The 2 bottoms of bottom plate are connected on support 12 top, and the equal linking bridge 12 bottoms in 1 tops of multiunit universal wheel, multiunit brake block 25 are installed respectively on multiunit universal wheel 1, and handle 3 is installed on 2 tops of bottom plate, and horizontal pole 27 is installed at 2 right-hand members of bottom plate.

The bottom ends of the multiple groups of support columns 4 are connected with the top end of the bottom plate 2, the top ends of the multiple groups of support columns 4 are connected with the bottom end of the lime box 5, a cavity is arranged in the lime box 5, the left end of the lime box 5 is provided with an inlet, one end of the feeding pipe 23 is communicated with the inlet, and the other end of the feeding pipe 23 is communicated with the output end of the feeding hopper 24; the top end of the conveying pipe 11 is communicated with the bottom end of the lime box 5, the bottom end of the conveying pipe 11 extends to the lower part of the bottom plate 2, and the valve 10 is arranged on the conveying pipe 11 above the bottom plate 2.

No. 6 motors are installed on 5 tops of lime case, and 7 tops of pivot are connected to No. 6 outputs of a motor, and 7 bottoms of pivot extend to in the cavity and connect the 8 tops of disc, and 8 bottoms of disc are all connected on two sets of puddlers 9 tops, and vibrating motor 26 installs at 5 right-hand members of lime case.

The polished rod 14, the lifting plate 15, the limiting block 16, the support plate 17 and the press roller 18 form a sublevel mechanism; 2 bottoms of bottom plate are all connected on two sets of polished rods 14 tops, and cylinder 13 is installed on 2 tops of bottom plate, and the bottom of cylinder 13 is removed the end and is extended to 2 below of bottom plate and connect the 15 tops of lifter plate, lifter plate 15 respectively with two sets of polished rods 14 sliding connection, and two sets of stoppers 16 are installed respectively in 14 bottoms of two sets of polished rods, and the 15 bottoms of lifter plate are all connected on 17 tops of two sets of extension boards, and compression roller 18 rotates and installs between two sets of extension boards 17.

No. two motors 19, axis of rotation 20, plectane 21, brush hair 22 constitute clearance mechanism, and No. two motors 19 are installed on bottom plate 2 top, and the axis of rotation 20 top is connected to the output of No. two

motors

19, and 20 bottom extensions of axis of rotation extend to bottom plate 2 below and connect the plectane 21 top, and plectane 21 bottom is provided with brush hair 22.

When the utility model works, lime enters the cavity under the matching of the feed hopper 24, the feed pipe 23 and the inlet, an operator holds the handle 3 to move the device under the matching of the plurality of groups of universal wheels 1, and the second motor 19 is started, so that the rotating shaft 20 drives the circular plate 21 to rotate, and the brush bristles 22 clean ground fragments.

The valve 10 is opened, so that lime in the cavity is discharged through the conveying pipe 11 and is scattered to the line mark, the first motor 6 is started, the rotating shaft 7 drives the disc 8 to rotate, the disc 8 simultaneously drives the two groups of stirring rods 9 to stir the lime in the cavity, and the vibration motor 26 is started simultaneously, so that the condition that the lime blocks in the cavity is reduced, and the lime is scattered to the line mark.

The starting cylinder 13 is extended, so that the lifting plate 15 drives the two groups of support plates 17 to move downwards under the matching of the two groups of polished rods 14, the support plates 17 drive the pressing roller 18 to move downwards, the pressing roller 18 is in contact with lime at the line mark, so that the pressing roller 18 compacts the lime, and the operator keeps the scattered lime lines parallel to the cross rod 27 at any time in the pushing process.

After the device is used, the plurality of groups of brake plates 25 are opened to fix the device.

Claims

1. The expressway lofting measuring tool is characterized by comprising universal wheels (1), a bottom plate (2), handles (3), support columns (4), a lime box (5), a motor (6), a rotating shaft (7), a disc (8), a stirring rod (9), valves (10), conveying pipes (11), supports (12), a flattening mechanism and a cleaning mechanism, wherein the top ends of the supports (12) are connected with the bottom end of the bottom plate (2), the top ends of a plurality of groups of universal wheels (1) are all connected with the bottom end of the supports (12), the handles (3) are installed at the top end of the bottom plate (2), the bottom ends of a plurality of groups of support columns (4) are all connected with the top end of the bottom plate (2), the top ends of a plurality of groups of support columns (4) are all connected with the bottom end of the lime box (5), a cavity is arranged inside the lime box (5), the left end of the lime box (5) is provided with an inlet, the top end of each conveying pipe (11) is communicated with the bottom end of the lime box (5), and the bottom end of each conveying pipe (11) extends to the bottom end of the bottom plate (2), the first motor (6) is installed at the top end of the lime box (5), the output end of the first motor (6) is connected with the top end of the rotating shaft (7), the bottom end of the rotating shaft (7) extends into the chamber and is connected with the top end of the disc (8), the top ends of the two groups of stirring rods (9) are connected with the bottom end of the disc (8), and the valve (10) is installed on the conveying pipe (11) above the bottom plate (2);

the flattening mechanism is arranged at the bottom end of the bottom plate (2) and is used for compacting lime after the lime is spread;

the cleaning mechanism is arranged at the bottom end of the bottom plate (2) and is used for cleaning the ground before lime is scattered.

2. The tool for measuring the lofting of the expressway according to claim 1, wherein the flattening mechanism comprises an air cylinder (13), light bars (14), lifting plates (15), limit blocks (16), support plates (17) and compression rollers (18), the top ends of the two groups of light bars (14) are connected with the bottom end of the bottom plate (2), the air cylinder (13) is installed at the top end of the bottom plate (2), the bottom moving end of the air cylinder (13) extends below the bottom plate (2) and is connected with the top end of the lifting plates (15), the lifting plates (15) are respectively connected with the two groups of light bars (14) in a sliding mode, the two groups of limit blocks (16) are respectively installed at the bottom ends of the two groups of light bars (14), the top ends of the two groups of support plates (17) are connected with the bottom ends of the lifting plates (15), and the compression rollers (18) are rotatably installed between the two groups of support plates (17).

3. The tool for measuring the lofting of the expressway according to claim 2, wherein the cleaning mechanism comprises a second motor (19), a rotating shaft (20), a circular plate (21) and bristles (22), the second motor (19) is mounted at the top end of the base plate (2), the output end of the second motor (19) is connected with the top end of the rotating shaft (20), the bottom end of the rotating shaft (20) extends to the lower part of the base plate (2) and is connected with the top end of the circular plate (21), and the bristles (22) are arranged at the bottom end of the circular plate (21).

4. The tool for measuring the lofting of the expressway according to claim 3, wherein a feed pipe (23) and a feed hopper (24) are arranged on the side wall of the lime box (5), one end of the feed pipe (23) is communicated with an inlet, and the other end of the feed pipe (23) is communicated with an output end of the feed hopper (24).

5. The tool according to claim 1, characterized in that a vibration motor (26) is mounted on the right side wall of the lime box (5).