CN220153914U

CN220153914U - Highway detects sampler

Info

Publication number: CN220153914U
Application number: CN202320891214.7U
Authority: CN
Inventors: 姬琳珂
Original assignee: Shandong Provincial Highway Testing Center
Current assignee: Shandong Provincial Highway Testing Center
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-12-08
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a highway detection sampler, which comprises a drilling machine and a sampling drill bit, wherein a sawtooth cutting edge is arranged at the bottom of the sampling drill bit, the sampling drill bit is arranged at the output end of the drilling machine, universal wheels are arranged at four corners of the bottom of a bottom plate, a traction hole is drilled at the top of the bottom plate, a through groove is formed in the middle of the bottom plate, guide rods are arranged at the positions of two sides of the through groove, a frame plate is arranged above the bottom plate in parallel, the guide rods penetrate through the frame plate, the frame plate can slide along the axial direction of the guide rods, the drilling machine is arranged above the frame plate, an outer support, a counterweight water tank is arranged above the frame plate, the counterweight water tank is arranged at the top of the outer support, and the water tank is arranged at the top of the bottom plate; the device can automatically apply downward pressure, is more labor-saving to operate, and can be operated by a single person.

Description

Highway detects sampler

Technical Field

The utility model relates to a highway detection sampler.

Background

The highway detects the sample and is boring on the road surface that the construction was accomplished through cylindric drill bit, along with the rotation of drill bit down, the sample is accomodate in the inboard of drill bit, reaches and bores the degree of depth after, upwards removes the drill bit, takes out the sample in the drill bit again, accomplishes the sample promptly.

In the prior art, the above-described sampling method is most suitable, but the above-described operation is mainly performed manually, i.e., an operator holds the drilling machine and then applies a pressing force against the drilling machine.

The above operation has the following disadvantages:

when the depth of sampling is great, the length of drill bit is longer, adds the length of rig itself, and when the downward application of force, personnel's height is not enough, needs to build the platform in the position department of sampling, just can exert pressure down on the rig, and the operation degree of difficulty is great, and has certain risk.

During sampling, a constant application of downward pressure is required, so sampling is laborious.

The drill bit needs to be cooled during sampling, and operators need to apply downward pressure by two hands when operating, so that the existing equipment needs two workers during sampling.

Based on the problems, the highway detection sampler capable of automatically applying downward pressure is designed, the operation is more labor-saving, and the highway detection sampler can be operated by a single person.

The utility model comprises the following steps:

0008. the utility model aims to solve the technical problem of providing the highway detection sampler which can automatically apply downward pressure, is more labor-saving in operation and can be operated by a single person.

0009. In order to solve the problems, the utility model adopts the following technical scheme:

the highway detection sampler comprises a drilling machine, a sampling drill bit, a sawtooth cutting edge arranged at the bottom of the sampling drill bit, an output end of the drilling machine, and a sampling device,

the four corners of the bottom plate are respectively provided with universal wheels, the top of the bottom plate is provided with a traction hole in a drilling way, the middle of the bottom plate is provided with a through groove, the top of the bottom plate is provided with guide rods at the two sides of the through groove,

the machine frame plate is arranged above the bottom plate in parallel, the guide rod passes through the machine frame plate, the machine frame plate can slide along the axial direction of the guide rod, the drilling machine is arranged above the machine frame plate, an outer bracket is arranged above the machine frame plate,

the counterweight water tank is arranged at the top of the outer bracket,

the water storage tank is arranged at the top of the bottom plate, the pump is arranged at the top of the water storage tank, a water pumping pipe is matched between the pump and the water storage tank, a hose connected with the counterweight water tank is arranged at the water outlet end of the pump,

the counterweight water tank is characterized in that a first valve is arranged at a position, close to the bottom, of the outer side of the counterweight water tank, a first hose is matched with the counterweight water tank through the first valve, the first hose is communicated with the water storage tank, and a water supplementing hole is formed in the top of the water storage tank.

0010. Preferably, the upper end of sampling drill bit is provided with the connecting axle, the inside of connecting axle is provided with the shrinkage pool, the shrinkage pool runs through downwards to the inboard of sampling drill bit the outside of connecting axle is coaxial to be provided with a water distribution box, the water distribution box with cooperate between the connecting axle has bearing and bearing seal, the bearing seal in the inboard of bearing, the water distribution box with the welding has the connecting rod between the frame board install the downcomer between water distribution box with install the counter weight water tank install the second valve on the downcomer, the connecting axle corresponds the position of water distribution box is provided with the inlet port.

0011. Preferably, the water storage tank is provided with more than two, and a conduction pipe is welded between the more than two water storage tanks.

0012. Preferably, an exhaust hole is provided at an upper portion of the sampling drill.

0013. Preferably, the down tube is provided with an inclined tube at a position close to the water distribution box, and the end of the inclined tube away from the down tube corresponds to the sampling drill bit.

0014. The beneficial effects of the utility model are as follows:

the advantage one, this device adopts the mode of pump water to increase the weight of counter weight water tank, applys down force through the top of counter weight water tank at the rig, need not the manual work and pushes down can realize down boring into ground, and the operation is more laborsaving.

0015. The advantage two, this device can distribute water towards boring the position through the water in the counter weight water tank when drilling, helps the cooling of sampling drill bit, and only need control the aperture of first valve and second valve can during operation, avoid water to overflow in the counter weight water tank, easy operation is convenient, and single can accomplish the operation, has saved the human cost.

Drawings

0016. In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

0017. FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a cross-sectional view of a sampling drill bit;

fig. 4 is an enlarged view of fig. 3 at B.

Description of the embodiments

0018. All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

0019. Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

0020. In the description of the present utility model, it should be understood that the terms "one end," "the other end," "the outer side," "the upper," "the inner side," "the horizontal," "coaxial," "the center," "the end," "the length," "the outer end," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

0021. Furthermore, in the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

0022. In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "coupled," "connected," "plugged," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

0023. Referring to fig. 1 and 3, a highway inspection sampler comprises a drilling machine 1 and a sampling drill 2, wherein a saw blade 21 is arranged at the bottom of the sampling drill 2, the sampling drill 2 is of a hollow structure, a sample to be taken is positioned inside the sampling drill 2 after the sampling drill is drilled into the ground, the sampling drill 2 is mounted at the output end of the drilling machine 1, and the highway inspection sampler further comprises,

the bottom plate 3, the four corners of the bottom plate 3 are respectively provided with universal wheels 31, traction holes 32 are drilled at the top of the bottom plate 3, through grooves 33 are formed in the middle of the bottom plate 3, guide rods 34 are arranged at the top of the bottom plate 3 and at the two sides of the through grooves 33, the bottom plate 3 is designed to be movable, when multipoint sampling is needed, the bottom plate 3 can be pulled by a traction vehicle in a traction rope matching mode, and the bottom plate is convenient to transfer to the next sampling point,

the frame plate 4 is arranged above the bottom plate 3 in parallel, the guide rod 34 passes through the frame plate 4, the frame plate 4 can slide along the axial direction of the guide rod 34, the drilling machine 1 is arranged above the frame plate 4, an outer bracket 41 is arranged above the frame plate 4,

the counterweight water tank 5 is arranged at the top of the outer bracket 41, the outer bracket 41 is adopted for spacing, even if the counterweight water tank 5 leaks water, the water can not drip to the drilling machine, the water inlet damage of the drilling machine is avoided,

a water storage tank 6, wherein the water storage tank 6 is arranged at the top of the bottom plate 3, a pump 61 is arranged at the top of the water storage tank 6, a water pumping pipe 62 is matched between the pump 61 and the water storage tank 6, a hose 63 connected with the counterweight water tank 5 is arranged at the water outlet end of the pump 61,

a first valve 51 is arranged at a position, close to the bottom, of the outer side of the counterweight water tank 5, a first hose 52 is matched with the first valve 51, the first hose 52 is communicated with the water storage tank 6, and a water supplementing hole 64 is formed in the top of the water storage tank 6. After the drilling is finished, the water in the counterweight water tank 5 is emptied by opening the first valve 51, so that the dead weight is reduced, and the sampling drill bit is conveniently moved upwards.

0024. Referring to fig. 2, 3 and 4, a connecting shaft 22 is disposed at an upper end of the sampling drill bit 2, a concave hole 23 is disposed inside the connecting shaft 22, the concave hole 23 penetrates down to an inner side of the sampling drill bit 2, a water distribution box 24 is coaxially disposed outside the connecting shaft 22, a bearing 25 and a shaft seal 26 are matched between the water distribution box 24 and the connecting shaft 22, the shaft seal 26 is sealed to an inner side of the bearing 25, a connecting rod 27 is welded between the water distribution box 24 and the frame plate 4, a sewer pipe 28 is installed between the water distribution box 2 and the counterweight water tank 5, a second valve 29 is installed on the sewer pipe 28, and a water inlet 299 is disposed at a position of the connecting shaft 22 corresponding to the water distribution box 24.

0025. Among the above-mentioned technical scheme, can downwards go out water through the counter weight water tank, go out the inboard of water to the sampling drill bit, play the cooling effect to the sampling drill bit, secondly avoid the sample post of being got to adhere with the sampling drill bit, be convenient for take out the sample of getting later stage.

0026. Referring to fig. 1, in a preferred embodiment of the present utility model, two water storage tanks 6 are provided, and a conducting pipe 66 is welded between the two water storage tanks 6.

0027. By adopting the design of two water storage tanks 6, more water can be stored at a time, and a counterweight is added, so that the bottom plate 3 is more stable during sampling.

0028. Referring to fig. 2 and 4, a preferred embodiment of the present utility model is shown, and a vent hole 222 is provided at the upper portion of the sampling drill 2.

0029. The vent 222 is provided to facilitate the upward movement of the sample along the sampling drill 2 during sampling.

0030. Referring to fig. 2, in a preferred embodiment of the present utility model, the downcomer 28 is provided with an inclined tube 288 near the water distribution box, and the end of the inclined tube 288 away from the downcomer 28 corresponds to the sampling drill bit 2.

0031. In the above technical scheme, part of water can be discharged through the inclined tube 288, and the part of water sprays the outside of the sampling drill bit 2, so that the cooling effect of the sampling drill bit is achieved.

0032. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

0033. The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

0034. Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above" may include both orientations of "above" and "below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

0035. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

0036. It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

0037. The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a highway detects sampler, includes rig and sampling drill bit, sampling drill bit's bottom sets up sawtooth cutting edge, sampling drill bit install in the output of rig, its characterized in that: also included is a method of manufacturing a semiconductor device,

the counterweight water tank is arranged at the top of the outer bracket,

2. The highway inspection sampler of claim 1 wherein: the upper end of sampling drill bit is provided with the connecting axle, the inside of connecting axle is provided with the shrinkage pool, the shrinkage pool runs through downwards to the inboard of sampling drill bit the outside coaxial water distribution box that is provided with of connecting axle, the water distribution box with cooperate between the connecting axle has bearing and bearing seal, the bearing seal in the inboard of bearing, the water distribution box with the welding has the connecting rod between the frame board install the water distribution box with install the downcomer between the counter weight water tank install the second valve on the downcomer, the connecting axle corresponds the position of water distribution box is provided with the inlet port.

3. The highway inspection sampler of claim 1 wherein: the water storage tank is provided with more than two water storage tanks, and a conduit is welded between the more than two water storage tanks.

4. The highway inspection sampler of claim 2 wherein: an exhaust hole is arranged at the upper part of the sampling drill bit.

5. The highway inspection sampler of claim 2 wherein: and the down pipe is provided with an inclined pipe at a position close to the water distribution box, and one end of the inclined pipe, which is far away from the down pipe, corresponds to the sampling drill bit.