CN212082881U

CN212082881U - Sampling device for road engineering detection

Info

Publication number: CN212082881U
Application number: CN202020377564.8U
Authority: CN
Inventors: 何金平; 肖树煊
Original assignee: Fuzhou Yanxing Engineering Testing Co ltd
Current assignee: Fujian Yanxing Engineering Technology Co.,Ltd.
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-12-04
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a sampling device for road engineering detection, which relates to the technical field of sampling devices, and comprises a shell, wherein the bottom of the shell is communicated with and provided with a slotted hole, a threaded rod is arranged in the shell, a slider is sleeved on the threaded rod through threads, a hydraulic telescopic rod is fixedly connected at the bottom of the slider, a telescopic end bottom of the hydraulic telescopic rod is fixedly connected with a mounting shell, a motor II is arranged in the mounting shell, a driving shaft of the motor II is connected with a sampling cylinder, a cutting cylinder is fixedly connected at the bottom of the sampling cylinder, a motor I is arranged at one side of the shell, a hydraulic cylinder is fixedly connected at four corners at the bottom of the shell, a supporting plate is fixedly connected at the bottom of the hydraulic cylinder, a supporting rod is fixedly connected at the bottom of the shell at one side, and a pulley is arranged at the bottom of the supporting rod, the device, so that the sampling is convenient, more representative and persuasive.

Description

Sampling device for road engineering detection

Technical Field

The utility model relates to a sampling device technical field specifically is a road engineering detects uses sampling device.

Background

In order to guarantee the safety of the built, under-built and under-built construction projects and test the foundation, the building materials, the construction process and the building structure related to the building in the whole construction process, the structure can deform under the load in the use process, the internal stress of the component can be further developed, after the structure is used for many years, in order to ensure the safety production or solve the safety and reliability of the structure, the deformation and stress detection of the structural component is often needed, the deformation, the inclination and the component stress of the column foundation of the factory building are monitored in the engineering detection, and reliable scientific basis is provided for making various decisions and schemes.

However, the state of overall structure is shown to the representation that once takes a sample sometimes can not be accurate, need carry out a lot of samplings in the different positions that close on, just can more have the representation and persuasion, sampling device that is using at present is in case after fixed sample, the execution position of sample work piece can not carry out nimble removal about, need remove whole fixed device, fix the location sample again in another region, do so and make the work efficiency of sample reduce, and lost the characteristics that mechanized sample convenient and fast, make the consuming time of whole engineering increase, the practicality of device is not high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a road engineering detects uses sampling device has solved the problem that goes out among the above-mentioned background art.

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

the utility model provides a road engineering detects uses sampling device, includes the casing, the casing bottom link up and sets up the slotted hole, set up the threaded rod in the casing, the slider is cup jointed to the screw thread on the threaded rod, slider bottom fixed connection hydraulic telescoping rod, and hydraulic telescoping rod's flexible end passes the slotted hole, and bottom fixed connection installation shell sets up No. two motors in the installation shell, and the installation shell is passed to the drive shaft of No. two motors, and bottom fixed transmission connects the sampler barrel, sampler barrel bottom fixed connection cutting section of thick bamboo.

As the utility model discloses a preferred technical scheme, casing one side sets up a motor, the drive shaft transmission that casing and a motor were passed to threaded rod one side is connected, a motor one side is kept away from to the threaded rod is rotated with shells inner wall and is connected.

As an optimal technical scheme of the utility model, casing bottom four corners department fixed connection pneumatic cylinder, pneumatic cylinder bottom fixed connection backup pad.

As a preferred technical scheme of the utility model, the casing bottom fixed connection bracing piece of pneumatic cylinder one side, the bracing piece bottom sets up the pulley.

As a preferred technical scheme of the utility model, the casing is kept away from and is set up the handle on the lateral wall of a motor one side.

The utility model discloses have following useful part: the device convenient to use, the structure principle is simple, and reasonable design, when the road surface of needs sample is not at ordinary times, can adjust the flexible length of hydraulic stem according to the condition of reality, make the device can keep the horizontally state all the time, make things convenient for the sample, the device removes convenience more simultaneously, when a position sample, promote sampling cylinder and cutting cylinder through hydraulic telescoping rod and shift out, collect the back with the sample of sample, it makes the slider drive the sampling cylinder to remove about through a motor drive threaded rod, carry out the extraction of sample in another region, sample many times, can reachd the result that has the convincing power more, the device application scope is wide, high durability and convenient use, and easy operation, can adapt to various road surfaces and take a sample, and can carry out the position sample of a lot of difference after once fixing a position, make sample convenient, more representative and convincing power.

Drawings

Fig. 1 is a schematic view of a main structure of a sampling device for road engineering detection.

Fig. 2 is a schematic top view of a sampling device for road engineering inspection.

Fig. 3 is a schematic structural diagram of a housing of a sampling device for road engineering detection.

In the figure: 1. a housing; 2. a threaded rod; 3. a slider; 4. a handle; 5. a hydraulic cylinder; 6. a support plate; 7. a support bar; 8. mounting a shell; 9. a second motor; 10. a sampling tube; 11. cutting the cylinder; 12. a pulley; 13. a hydraulic telescopic rod; 14. a first motor; 15. a slot hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a sampling device for road engineering detection comprises a casing 1, wherein a slotted hole 15 is formed in the bottom of the casing 1 in a penetrating manner, a threaded rod 2 is arranged in the casing 1, a sliding block 3 is sleeved on the threaded rod 2 in a threaded manner, a hydraulic telescopic rod 13 is fixedly connected to the bottom of the sliding block 3, the telescopic end of the hydraulic telescopic rod 13 penetrates through the slotted hole 15, the bottom of the hydraulic telescopic rod is fixedly connected with a mounting shell 8, a second motor 9 is arranged in the mounting shell 8, a driving shaft of the second motor 9 penetrates through the mounting shell 8, the bottom of the hydraulic telescopic rod is fixedly connected with a sampling cylinder 10 in a transmission manner.

1 one side of casing sets up a motor 14, 2 one sides of threaded rod are passed casing 1 and are connected with the drive shaft transmission of a motor 14, threaded rod 2 keeps away from a motor 14 one side and is connected with 1 inner wall rotation of casing, 1 bottom four corners department fixed connection pneumatic cylinder 5 of casing, 5 bottom fixed connection backup pad 6 of pneumatic cylinder, 1 bottom fixed connection bracing piece 7 of casing of 5 one side of pneumatic cylinder, bracing piece 7 bottom sets up pulley 12.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the side wall of the shell 1 far away from the first motor 14 is provided with a handle 4.

In the implementation process of the utility model, the device is moved to a required position under the action of the pulley 12, the telescopic length of the hydraulic cylinder 5 is adjusted, the device is integrally fixed at a position under the action of the support plate 6, the hydraulic telescopic rod 13 is adjusted, the second motor 9 is simultaneously started, the cutting cylinder 11 is driven by the drive shaft of the second motor 9 to cut samples, the sampling cylinder 10 is used for sampling, the hydraulic telescopic rod 13 is adjusted to collect the samples extracted by the sampling cylinder 10, then the first motor 14 is started to enable the slide block 3 to move left and right on the threaded rod 2, after the other position is determined, the first motor 14 is stopped to repeat the last sampling step for sampling again, after the sampling of a plurality of different positions, more convincing results can be obtained through comparison, the device is convenient to use as a whole, the structure principle is simple, the design is reasonable, can adapt to various road surfaces and take a sample, and can carry out the position sample of a lot of differences after once fixing a position for the sample is convenient, and is more representative and persuasive.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a road engineering detects uses sampling device, includes casing (1), its characterized in that, casing (1) bottom link up and sets up slotted hole (15), set up threaded rod (2) in casing (1), threaded rod (2) are gone up the screw thread and are cup jointed slider (3), slider (3) bottom fixed connection hydraulic telescoping rod (13), and slotted hole (15) are passed to the flexible end of hydraulic telescoping rod (13), and bottom fixed connection installation shell (8), set up No. two motor (9) in installation shell (8), and installation shell (8) are passed to the drive shaft of No. two motor (9), and bottom fixed transmission connects sampling tube (10), sampling tube (10) bottom fixed connection cutting section of thick bamboo (11).

2. The sampling device for road engineering detection according to claim 1, wherein a motor (14) is arranged on one side of the housing (1), the threaded rod (2) penetrates through the housing (1) to be in transmission connection with a driving shaft of the motor (14), and the threaded rod (2) is in rotation connection with the inner wall of the housing (1) on the side away from the motor (14).

3. The sampling device for road engineering detection according to claim 1, wherein the four corners of the bottom of the housing (1) are fixedly connected with the hydraulic cylinder (5), and the bottom of the hydraulic cylinder (5) is fixedly connected with the support plate (6).

4. The sampling device for road engineering detection according to claim 3, wherein a support rod (7) is fixedly connected to the bottom of the housing (1) on one side of the hydraulic cylinder (5), and a pulley (12) is arranged at the bottom of the support rod (7).

5. A road engineering test sampling device according to claim 2 or 3, characterized in that a handle (4) is arranged on the side wall of the housing (1) far away from the first motor (14).