CN217517312U

CN217517312U - Roadbed construction thickness control device

Info

Publication number: CN217517312U
Application number: CN202220538736.4U
Authority: CN
Inventors: 徐晓铭; 徐晓晨; 徐少宇; 金其; 沈希一
Original assignee: Jiangyin Runyou Construction Engineering Co ltd
Current assignee: Jiangyin Runyou Construction Engineering Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-09-30
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a road bed construction thickness control device relates to road bed construction technical field. The utility model discloses a base, install the balladeur train on the base, install the display screen on the balladeur train, sliding connection has the measuring stick on the balladeur train, close sliding connection has the extension rod on the measuring stick. Compared with the prior art, when the device is using, at first place the device on measuring the road bed next door, later step on the running-board hard, under the effect of driving piece, make the measuring stick remove to the direction of keeping away from the base on the balladeur train, later pulling extension rod makes the extension rod extend partly from the measuring stick, loosen the running-board, the measuring stick removes to the direction of being close to the road bed under the effect of gravity, and make extension rod and road bed contact, on the scale at this moment through camera video recording measuring stick place, and show on the display screen, thereby it carries out road bed thickness measurement to need not the bow, be convenient for the control of road bed thickness, and it is more convenient to use.

Description

Roadbed construction thickness control device

Technical Field

The utility model relates to a road bed construction equipment technical field, concretely relates to road bed construction thickness control device.

Background

At present, in the field of roadbed construction, when loose pavement thickness is detected, manual pit digging detection is often adopted, the detection method needs a specially-assigned person to take charge, a large amount of human resources are consumed, the efficiency is low, the project progress is often influenced during large-area construction, meanwhile, the detection method is poor in precision, the artificial factor of loose pavement thickness control is large, the height and the compaction thickness of each layer cannot be guaranteed, and certain influence can be generated on the project quality. In the field of pavement construction, when the loose pavement thickness is detected, the steel chisel is often matched with the steel ruler for detection, two tools are needed in the detection method, and detection personnel need to bow every detection, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: when solving current detection device and using, the measurement personnel all need bow at every turn to cause awkward problem, the utility model provides a roadbed construction thickness control device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a roadbed construction thickness control device, includes the base, install the balladeur train on the base, install the display screen on the balladeur train, sliding connection has the measuring stick on the balladeur train, close sliding connection has the extension rod on the measuring stick, install the camera on the measuring stick, the display screen passes through wire and camera electric connection, the scale is carved with to the surface of balladeur train, sliding connection has the running-board on the balladeur train, the running-board is connected with the measuring stick through the driving piece, works as when the running-board removes to the direction that is close to the base on the balladeur train, through the driving piece so that the measuring stick removes to the direction of keeping away from the base on the balladeur train.

Furthermore, the driving part comprises a pulley arranged on the sliding frame, a pull rope is fixedly arranged on the pedal plate, the other end of the pull rope is fixedly arranged with the measuring rod, and the pull rope is connected with the pulley in a sliding manner.

Furthermore, a forcing piece for driving one side surface of the measuring rod to be tightly attached to the base is arranged on the sliding frame.

Further, the forcing piece comprises a spring arranged between the sliding frame and the measuring rod, and two ends of the spring are fixedly arranged with the sliding frame and the measuring rod respectively.

Furthermore, a sliding rod is fixedly arranged on the sliding frame, a sliding groove in sliding connection with the sliding rod is formed in the measuring rod, and the spring is movably sleeved on the sliding rod.

Furthermore, a pointer is fixedly arranged at one end of the measuring rod close to the scales.

Furthermore, a slot is installed on the sliding frame, and the display screen is tightly inserted into the slot.

The utility model has the advantages as follows:

1. compared with the prior art, when the device is using, at first place the device on measuring the road bed next door, later step on the running-board hard, under the effect of driving piece, make the measuring stick remove to the direction of keeping away from the base on the balladeur train, later pulling extension rod makes the extension rod extend partly from the measuring stick, loosen the running-board, the measuring stick removes to the direction of being close to the road bed under the effect of gravity, and make extension rod and road bed contact, on the scale at this moment through camera video recording measuring stick place, and show on the display screen, thereby it carries out road bed thickness measurement to need not the bow, be convenient for the control of road bed thickness, and it is more convenient to use.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a sectional view taken along the line a-a of fig. 2 according to the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is a sectional view taken along line B-B of fig. 4 in accordance with the present invention;

reference numerals: 1. a base; 2. a carriage; 3. a measuring rod; 301. a slide bar; 302. a pointer; 4. a camera; 5. calibration; 6. a foot pedal; 7. a drive member; 701. a pulley; 702. pulling a rope; 8. a display screen; 9. a forcing member; 901. a spring; 10. an extension rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a roadbed construction thickness control device provided by an embodiment of the present invention includes a base 1, a carriage 2 is installed on the base 1, a display screen 8 is installed on the carriage 2, a measuring rod 3 is slidably connected on the carriage 2, an extension rod 10 is closely slidably connected on the measuring rod 3, a camera 4 is installed on the measuring rod 3, the display screen 8 is electrically connected with the camera 4 through a wire, a scale 5 is engraved on the outer surface of the carriage 2, the end of the camera 4 faces the scale 5, a pedal 6 is slidably connected on the carriage 2, the pedal 6 is connected with the measuring rod 3 through a driving member 7, when the pedal 6 moves on the carriage 2 in a direction close to the base 1, the measuring rod 3 moves on the carriage 2 in a direction far away from the base 1 through the driving member 7, and when no operation is performed, measuring stick 3 is under the effect of gravity, a side of measuring stick 3 contacts with base 1, when the device is using, at first place the device beside the measurement road bed, later step on running-board 6 hard, under the effect of driving piece 7, make measuring stick 3 remove to the direction of keeping away from base 1 on balladeur train 2, later pulling extension rod 10 makes extension rod 10 extend partly from measuring stick 3, loosen running-board 6, measuring stick 3 removes to the direction that is close to the road bed under the effect of gravity, and make extension rod 10 contact with the road bed, record video scale 5 at measuring stick 3 place through camera 4 this moment, and show on display screen 8, thereby need not to bow the waist and carry out road bed thickness measurement, be convenient for the control of road bed thickness, and it is more convenient to use.

As shown in fig. 3, the driving member 7 includes a pulley 701 mounted on the carriage 2, a pulling rope 702 is fixedly disposed on the pedal 6, the other end of the pulling rope 702 is fixedly disposed on the measuring rod 3, the pulling rope 702 is slidably connected to the pulley 701, when a foot steps on the pedal 6, the pulling rope 702 slides on the pulley 701, and since the two ends of the pulling rope 702 are respectively fixedly disposed on the measuring rod 3 and the pedal 6, the measuring rod 3 is convenient to move on the carriage 2 in a direction away from the base 1, and the usage is convenient.

As shown in fig. 3, the carriage 2 is provided with a forcing member 9 for forcing one side of the measuring rod 3 to be tightly attached to the base 1, and when no operation is performed, the measuring rod 3 is forced to be tightly attached to the base 1 under the action of the forcing member 9.

As shown in fig. 3, the forcing member 9 includes a spring 901 installed between the carriage 2 and the measuring rod 3, two ends of the spring 901 are respectively fixed to the carriage 2 and the measuring rod 3, when the foot is removed from the pedal 6, under the action of the elastic force of the spring 901 and the gravity of the measuring rod 3 and the extension rod 10, the measuring rod 3 and the extension rod 10 are driven to move towards the roadbed, which is convenient to use and simple to operate.

As shown in fig. 3, a sliding rod 301 is fixedly arranged on the sliding frame 2, a sliding groove slidably connected with the sliding rod 301 is formed in the measuring rod 3, a spring 901 is movably sleeved on the sliding rod 301, and the sliding of the measuring rod 3 on the sliding frame 2 can be realized by arranging the sliding rod 301.

As shown in fig. 1 and 5, a pointer 302 is fixedly arranged at one end of the measuring rod 3 close to the scale 5, and the position of the measuring rod 3 on the scale 5 can be conveniently observed by arranging the pointer 302.

As shown in fig. 1, the slot is installed on the carriage 2, the display screen 8 is tightly inserted into the slot, and the display screen 8 can be conveniently taken out from the carriage 2 by tightly inserting the display screen 8 into the slot formed on the carriage 2, so that information on the display screen 8 can be conveniently and better observed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a road bed construction thickness control device, a serial communication port, including base (1), install balladeur train (2) on base (1), install display screen (8) on balladeur train (2), sliding connection has measuring stick (3) on balladeur train (2), close sliding connection has extension rod (10) on measuring stick (3), install camera (4) on measuring stick (3), display screen (8) are through wire and camera (4) electric connection, the surface of balladeur train (2) is carved with scale (5), sliding connection has running-board (6) on balladeur train (2), running-board (6) are connected with measuring stick (3) through driving piece (7), work as when running-board (6) move to the direction of being close to base (1) on balladeur train (2), through driving piece (7) are so that measuring stick (3) move to the direction of keeping away from base (1) on balladeur train (2) And (6) moving.

2. The roadbed construction thickness control device is characterized in that the driving part (7) comprises a pulley (701) arranged on the sliding frame (2), a pull rope (702) is fixedly arranged on the pedal (6), the other end of the pull rope (702) is fixedly arranged with the measuring rod (3), and the pull rope (702) is connected with the pulley (701) in a sliding mode.

3. A roadbed construction thickness control device according to claim 1, characterized in that the carriage (2) is provided with a forcing member (9) for forcing one side of the measuring rod (3) to be closely attached to the base (1).

4. A roadbed construction thickness control device according to claim 3, characterized in that the forcing member (9) comprises a spring (901) arranged between the carriage (2) and the measuring rod (3), and the two ends of the spring (901) are respectively fixed with the carriage (2) and the measuring rod (3).

5. The roadbed construction thickness control device according to claim 4, wherein the sliding frame (2) is fixedly provided with a sliding rod (301), the measuring rod (3) is provided with a sliding groove in sliding connection with the sliding rod (301), and the spring (901) is movably sleeved on the sliding rod (301).

6. The roadbed construction thickness control device according to claim 1, wherein a pointer (302) is fixedly arranged at one end of the measuring rod (3) close to the scale (5).

7. A roadbed construction thickness control device according to claim 1, wherein the sliding frame (2) is provided with a slot, and the display screen (8) is closely inserted in the slot.