CN210128837U

CN210128837U - Efficient highway detects cutting device

Info

Publication number: CN210128837U
Application number: CN201920331916.3U
Authority: CN
Inventors: 祝介兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-03-06
Anticipated expiration: 2029-03-15

Abstract

The utility model provides an efficient highway detects cutting device, including the cask, the bottom side opening of cask, the upper end of the middle fixed connection lead screw at cask top, the peripheral thread installation internal thread pipe of lead screw, the top side of the lower extreme fixed connection motor of internal thread pipe, the left end fixed mounting cutting teeth piece of motor shaft, the first ring gear of motor shaft periphery is adorned to the left part fixed mounting suit of motor shaft periphery, first gear and the cooperation of first ring gear meshing, the upper end of telescopic link and the top fixed connection of cask. The utility model discloses simple structure uses the simple operation, can satisfy actual demand, is fit for promoting. Use the utility model discloses the time, put the cask to the highway road surface that needs the sample on to exert pressure to the cask, make motor antiport again, the reverse order of above-mentioned process goes on, and the cutting teeth is proposed from the cutting gap, because the cutting orbit of cutting teeth is cyclic annular, and the cutting gap is great, the taking out of sample in the middle of being convenient for.

Description

Efficient highway detects cutting device

Technical Field

The utility model belongs to highway detection device field, specifically speaking are efficient highway detects cutting device.

Background

The compactness is one of key indexes for detecting the construction quality of the roadbed and the pavement, the density condition after on-site compaction is represented, and the higher the compactness is, and the better the overall performance of the material is; therefore, in the roadbed and pavement construction, the rolling process becomes a key process for construction quality control. The compactness of the roadbed material structure is improved, the roadbed strength and stability are obviously improved, and the service life of the road is obviously prolonged. From this point of view, accurate detection of the compaction of the subgrade is particularly important. However, the existing detection tool generally adopts a structure of a drill bit, and is easy to produce large extrusion on a drilled part, so that the compactness of a sampling sample is high, and the detection precision is greatly influenced. CN 206267132U issued by Chinese patent office 2017.06.20 for detecting compactness of expressway: "a compactness detects cutting device for highway, its characterized in that: the electric cutting machine comprises a lever, an electric telescopic rod, an upright motor, a lower handle, a supporting plate, a battery, a rotating frame, cutting tooth sheets, a driven shaft, a conveying belt, a motor frame, a driving wheel, a driving motor, a cutting support and an upper handle, wherein the front part, the middle part and the rear part of the lever are respectively connected with the cutting support, the supporting plate and the electric telescopic rod through rotating pairs, the electric telescopic rod is connected with the upright motor and driven, the upright motor and the battery are respectively arranged on the supporting plate, the rotating frame is respectively connected with the supporting plate and the cutting support through rotating pairs and is positioned below the lever, the driving motor is arranged on the cutting support through the motor frame and is connected with the driving wheel, the driving wheel is connected with the driven shaft through the conveying belt, the driven shaft is arranged at the lower end of the cutting support and is provided with two same cutting tooth sheets' during working, place whole device at treating the sample position, then through the battery to upright motor and driving motor circular telegram, driving motor drives the high-speed rotation of cutting teeth piece, upright motor drive electric telescopic handle stretches out the push-up, because the effect of lever principle for the cutting support drives the cutting teeth piece and pushes down, cuts out an area between two cutting teeth pieces, then cuts once again at this regional repeated perpendicular, can accomplish the square cutting around the sample, then can carry out follow-up detection ". This patent need carry out the secondary location when using, and the secondary location needs and fix a position corresponding for the first time, leads to using complex operation, and uses a plurality of electric parts of electric telescopic handle, motor, leads to the framework complicated, and manufacturing cost is high, can't satisfy the actual demand, so I have designed a neotype efficient highway and have detected cutting device.

SUMMERY OF THE UTILITY MODEL

The utility model provides an efficient highway detects cutting device for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

an efficient expressway detecting and cutting device comprises a barrel, an opening is formed in the bottom side of the barrel, the middle of the top of the barrel is fixedly connected with the upper end of a screw rod, an internal thread pipe is installed on the periphery of the screw rod in a threaded mode, the lower end of the internal thread pipe is fixedly connected with the top side of a motor, a cutting tooth sheet is fixedly installed at the left end of a motor rotating shaft, a first ring gear sleeved on the periphery of the motor rotating shaft is fixedly installed at the left end of the motor, a speed reducer is fixedly installed at the left upper portion of the motor, an input shaft of the speed reducer is perpendicular to an output shaft, a first gear is fixedly installed on a high-speed shaft of the speed reducer and meshed and matched with the first ring gear, a second gear is fixedly installed on a low-speed shaft of the speed reducer, a second ring gear sleeved on the periphery of the internal thread pipe is installed on a lower bearing at the periphery, the upper end of the telescopic rod is fixedly connected with the top of the round barrel.

According to the efficient expressway detection cutting device, the controller is fixedly installed on the top side of the barrel, and the motor is electrically connected with the output end of the controller.

According to the efficient expressway detection cutting device, the bottom side of the second ring gear is fixedly connected with the fixing ring of the conductive sliding ring sleeved on the periphery of the internal threaded pipe, the movable ring of the conductive sliding ring is fixedly connected with the motor, and the motor is electrically connected with the controller through the conductive sliding ring.

According to the efficient expressway detection cutting device, at least two telescopic rods are provided.

According to the efficient expressway detecting and cutting device, the top side of the barrel is provided with the observation window, and the transparent glass plate is fixedly installed in the observation window.

According to the efficient expressway detecting and cutting device, the reverse taper protrusions which are uniformly distributed are arranged on the bottom side of the barrel.

The utility model has the advantages that: the utility model discloses simple structure uses the simple operation, conceives ingeniously, utilizes a driving motor to accomplish cutting, goes up and down and a plurality of actions such as walking rotation, and cutting work goes on in the cask, and the dust pollution when effectively avoiding cutting, the cutting gap is great simultaneously, and the sample of being convenient for takes out, can satisfy actual demand, is fit for promoting. When the utility model is used, the drum is placed on the road surface of the highway to be sampled, and pressure is applied to the drum, so that the bottom side of the drum is tightly contacted and matched with the ground, then the motor is electrified and rotates forwards, the rotating shaft of the motor drives the first ring gear and the cutting tooth plate to rotate rapidly, the cutting tooth plate begins to cut the ground, the first ring gear drives the high-speed shaft of the speed reducer to rotate through the first gear, the low-speed shaft of the speed reducer begins to drive the second gear to rotate at a slow speed, the second gear rolls along the second ring gear, the speed reducer drives the motor to rotate along the axis of the screw rod, the motor drives the cutting tooth plate to start to rotate and cut, meanwhile, the motor drives the internal thread pipe to rotate, the internal thread pipe drives the motor and the second ring gear to move downwards, the cutting tooth piece starts to rotate and revolve while moving downwards for cutting, the telescopic rod is stretched, and cutting is gradually completed; and then the motor rotates reversely, the processes are carried out in reverse order, the cutting tooth piece is lifted out of the cutting seam, and the cutting track of the cutting tooth piece is annular, so that the cutting seam is large, and the middle sample can be taken out conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is an enlarged view of part i of fig. 1.

Detailed Description

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

A high-efficiency expressway detecting and cutting device comprises a barrel 1, an opening is formed in the bottom side of the barrel 1, the middle of the top of the barrel 1 is fixedly connected with the upper end of a screw rod 2, an internal thread pipe 3 is installed on the periphery of the screw rod 2 in a threaded manner, the lower end of the internal thread pipe 3 is fixedly connected with the top side of a motor 4, a cutting tooth sheet 5 is fixedly installed at the left end of a rotating shaft of the motor 4, a first annular gear 6 sleeved on the periphery of the rotating shaft of the motor 4 is fixedly installed at the left portion of the rotating shaft of the motor 4, a speed reducer 7 is fixedly installed at the upper portion of the left side of the motor 4, an input shaft of the speed reducer 7 is vertical to an output shaft, a first gear 8 is fixedly installed on a high-speed shaft of the speed reducer 7, the first gear 8 is meshed and matched with the first annular gear 6, a second gear 9 is fixedly installed, the second ring gear 10 is meshed with the second gear 9, the top side of the second ring gear 10 is fixedly connected with the lower end of the telescopic rod 11, and the upper end of the telescopic rod 11 is fixedly connected with the top of the barrel 1. The utility model discloses simple structure uses the simple operation, conceives ingeniously, utilizes a driving motor to accomplish cutting, goes up and down and a plurality of actions such as walking rotation, and cutting work goes on in the cask, and the dust pollution when effectively avoiding cutting, the cutting gap is great simultaneously, and the sample of being convenient for takes out, can satisfy actual demand, is fit for promoting. When the utility model is used, the drum 1 is put on the highway pavement needing sampling, pressure is applied to the drum 1, the bottom side of the drum 1 is in close contact fit with the ground, then the motor 4 is electrified and the motor 4 rotates in the forward direction, the rotating shaft of the motor 4 drives the first ring gear 6 and the cutting toothed sheet 5 to rotate rapidly, the cutting toothed sheet 5 starts to cut the ground, the first ring gear 6 drives the high-speed shaft of the reducer 7 to rotate through the first gear 8, the low-speed shaft of the reducer 7 starts to drive the second gear 9 to rotate at a slow speed, the second gear 9 rolls along the second ring gear 10, the reducer 7 drives the motor 4 to rotate along the axis of the screw rod 2, the motor 4 drives the cutting toothed sheet 5 to start to rotate for cutting, meanwhile, the motor 4 drives the internal thread pipe 3 to rotate, the internal thread pipe 3 drives the motor 4 and the second ring gear 10 to move downwards, the cutting toothed sheet 5 starts to revolve and move downwards for cutting, the telescopic rod 11 is stretched to gradually complete cutting; and then the motor rotates reversely, the processes are carried out in reverse order, the cutting tooth piece 5 is lifted out of the cutting gap, and the cutting track of the cutting tooth piece 5 is annular, so that the cutting gap is large, and the middle sample can be conveniently taken out.

Specifically, as shown in the figure, the controller 12 is fixedly mounted on the top side of the drum 1, and the motor 4 is electrically connected to the output end of the controller 12. The controller 12 can control the forward and reverse rotation of the motor 4.

Specifically, as shown in the figure, the bottom side of the second ring gear 10 described in this embodiment is fixedly connected to a fixing ring of a conductive slip ring 13 sleeved on the periphery of the internal threaded pipe 3, a movable ring of the conductive slip ring 13 is fixedly connected to the motor 4, and the motor 4 is electrically connected to the controller 12 through the conductive slip ring 13. The motor 4 can drive the movable ring of the conductive slip ring 13 to rotate, and the conductive slip ring 13 can keep a good electrical connection relation with the controller 12 when the motor 4 rotates.

Further, as shown in the drawings, there are at least two telescopic rods 11 in this embodiment. The stability between the second ring gear 10 and the drum 1 is increased, and the second ring gear 10 is prevented from shaking.

Furthermore, as shown in the figure, the top side of the barrel 1 of the present embodiment is provided with an observation window 14, and a transparent glass plate 15 is fixedly installed in the observation window 14. The cutting of the cutting teeth 5 inside the barrel 1 can be observed from the top side of the barrel 1 through the observation window 14 and the transparent glass plate 15.

Furthermore, as shown in the figure, the bottom side of the barrel 1 of the present embodiment is provided with evenly distributed inverted cone protrusions 16. The inverted cone bulge 16 is pressed into the ground, so that the friction force between the ground and the drum 1 can be increased, and the drum 1 is prevented from moving relative to the ground.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an efficient highway detects cutting device which characterized in that: including cask (1), the bottom side opening of cask (1), the upper end of middle fixed connection lead screw (2) at cask (1) top, the peripheral screw thread installation internal thread pipe (3) of lead screw (2), the top side of lower extreme fixed connection motor (4) of internal thread pipe (3), the left end fixed mounting cutting teeth piece (5) of motor (4) pivot, the first ring gear (6) of motor (4) pivot periphery is adorned to the left fixed mounting suit of motor (4) pivot periphery, the left upper portion fixed mounting speed reducer (7) of motor (4), the input shaft and the output shaft of speed reducer (7) are mutually perpendicular, the first gear of high-speed shaft fixed mounting (8) of speed reducer (7), first gear (8) and first ring gear (6) meshing cooperation, the low-speed shaft fixed mounting second gear (9) of speed reducer (7), the lower part bearing installation suit of internal thread pipe (3) periphery is adorned in second ring gear (10) of internal thread pipe (3) periphery The second ring gear (10) is meshed with the second gear (9), the top side of the second ring gear (10) is fixedly connected with the lower end of the telescopic rod (11), and the upper end of the telescopic rod (11) is fixedly connected with the top of the barrel (1).

2. The efficient cutting device for highway detection according to claim 1, wherein: the controller (12) is fixedly installed on the top side of the barrel (1), and the motor (4) is electrically connected with the output end of the controller (12).

3. The efficient cutting device for highway detection according to claim 2, wherein: the bottom side of the second ring gear (10) is fixedly connected with a fixing ring of a conductive sliding ring (13) sleeved on the periphery of the internal threaded pipe (3), a movable ring of the conductive sliding ring (13) is fixedly connected with the motor (4), and the motor (4) is electrically connected with the controller (12) through the conductive sliding ring (13).

4. The efficient cutting device for highway detection according to claim 1, wherein: at least two telescopic rods (11) are provided.

5. The efficient cutting device for highway detection according to claim 1, wherein: an observation window (14) is arranged on the top side of the barrel (1), and a transparent glass plate (15) is fixedly arranged in the observation window (14).

6. The efficient cutting device for highway detection according to claim 1, wherein: the bottom side of the barrel (1) is provided with evenly distributed inverted cone bulges (16).