CN218893930U - Road surface sampling equipment for engineering supervision - Google Patents
Road surface sampling equipment for engineering supervision Download PDFInfo
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- CN218893930U CN218893930U CN202223330018.7U CN202223330018U CN218893930U CN 218893930 U CN218893930 U CN 218893930U CN 202223330018 U CN202223330018 U CN 202223330018U CN 218893930 U CN218893930 U CN 218893930U
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Abstract
The utility model relates to the technical field of pavement sampling, and discloses pavement sampling equipment for engineering supervision, which comprises a trolley, wherein a guide rail is arranged at the top end of the trolley, a first motor is arranged at the top end of the guide rail, a screw rod is arranged at the bottom end of the first motor, the screw rod penetrates through the top end of the guide rail, a lifting plate is arranged on the outer wall of the screw rod, a second motor is arranged at the top end of the lifting plate, a drill rod is arranged at the bottom end of the second motor, sliding blocks are arranged at two sides of the lifting plate, and the sliding blocks are arranged in the sliding rail. This road surface sampling equipment is used in engineering supervision, the slider through lifter plate side reciprocates in the inside of slide rail, and the slide rail can play spacing and the effect cooperation lead screw and the guide rail of direction to the slider, can let the drilling rod stable reciprocate on the shallow top and punch, improves the stability of punching, has solved prior art and has lacked the structure of stably punching, leads to appearing motor and sampling impeller and takes place to shake by a wide margin in the in-process of punching, influences the problem of punching the sample.
Description
Technical Field
The utility model relates to the technical field of pavement sampling, in particular to pavement sampling equipment for engineering supervision.
Background
When the construction of each layer of asphalt road is completed and the engineering delivery is tested, the asphalt pavement, the asphalt quality and the asphalt thickness are required to be sampled and detected, the measurement is generally carried out by a pit digging method or a drilling method, tools such as a pick, a shovel, a chisel hammer, a small shovel, a brush and the like are required during pit digging, the labor intensity is high, the detection efficiency is low, the damage to the pavement is high, and the repair workload is also high afterwards. In order to reduce the damage degree to the pavement, the drilling and sampling are carried out by using professional equipment by adopting a drilling method when asphalt sampling is carried out, after the drilling equipment is drilled, workers extract the asphalt sample in the sampling hole through a small shovel and a small spoon, so that the damage degree to the asphalt pavement can be reduced naturally, and the asphalt sample in the sampling hole is sampled manually, so that the time and the labor are consumed.
For this reason, an asphalt pavement layer sampling device for engineering supervision is disclosed in the prior art (bulletin number: CN 216449223U), a rotating motor, a rotating shaft, a rotating plate, a first electric push rod, a first sampling motor, a second electric push rod, a second sampling motor, a sampling sleeve and a spiral sampling impeller are arranged, after a sampling drill bit punches and samples on an asphalt layer, the sampling sleeve enters a sampling hole and drives the spiral sampling impeller to rotate under the rotation action of the second sampling motor, so that an asphalt block is collected in the sampling sleeve, and then the sampling sleeve rotates one hundred eighty degrees under the rotation action of the rotating motor to enable the sampling sleeve to rotate into an asphalt sample collecting box, so that the effect of automatically collecting and sampling the asphalt block of the sampling hole is realized, and labor and effort are saved. Although the effect of being convenient for collect can be realized in this technical scheme, nevertheless lack the structure that stably punches at the sample in-process that punches, lead to appearing motor and sample impeller and take place to shake by a wide margin at the in-process that punches, influence the sample of punching, so, need improve prior art to satisfy actual demand.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides road surface sampling equipment for engineering supervision, which has the advantages of good punching stability and the like, and solves the technical problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road surface sampling equipment for engineering supervision, includes the shallow, the guide rail is installed on the shallow top, first motor is installed on the guide rail top, the lead screw is installed to first motor bottom, the lead screw runs through on the guide rail top, and the lifter plate is installed to the outer wall, the second motor is installed on the lifter plate top, the drilling rod is installed to the second motor bottom, the slider is installed to the lifter plate both sides, the slider is installed inside the slide rail, the slide rail is installed on the shallow top, helical blade is installed to the terminal outer wall of drilling rod, the collecting vat has been seted up to helical blade outer wall.
Preferably, the top end of the cart is provided with a through groove in a penetrating way.
Through above-mentioned technical scheme, the design of shallow can be convenient for remove equipment to the position that needs the sample of punching, runs through the setting in groove and is convenient for the drilling rod and punch in shallow top reciprocates.
Preferably, the guide rail is fixedly installed at the top end of the cart, the first motor is fixedly installed at the top end of the guide rail, the screw rod rotatably penetrates through the top end of the guide rail, the top end of the screw rod is connected with the output end of the first motor, the tail end of the lifting plate is slidably installed inside the guide rail, and the inner threads of the lifting plate are connected to the outer wall of the screw rod.
Through the technical scheme, when adjusting the drilling rod position, start first motor, the lead screw rotates, drives threaded connection in the lifter plate of lead screw outer wall and reciprocates in the inside of guide rail for the drilling rod position of lifter plate bottom obtains adjusting, is convenient for follow-up work of punching the sample.
Preferably, the second motor is fixedly arranged at the top end of the lifting plate, the drill rod rotatably penetrates through the inside of the lifting plate, and the top end of the drill rod is connected with the output end of the second motor.
Through the technical scheme, when punching, the second motor is started, the drill rod rotates, the first motor is started again, the drill rod is driven to move downwards to punch, and after punching is finished, the first motor is controlled to rotate reversely, so that the drill rod can be recovered.
Preferably, the sliding blocks are symmetrically and fixedly arranged on two sides of the lifting plate, the front ends of the sliding blocks are slidably arranged in the sliding rails, and the sliding rails are symmetrically and fixedly arranged on the top ends of the carts.
Through above-mentioned technical scheme, when the lifter plate goes up and down, the slider of its side is at the inside reciprocates of slide rail, and the slide rail can play spacing effect with the direction to the slider to play spacing effect to the lifter plate, cooperation lead screw and guide rail can let the drilling rod stable at the shallow top reciprocates and punch, improve the stability of punching, solved prior art and lack stable structure of punching, lead to appearing motor and sampling impeller and take place to shake by a wide margin in punching process, influence the problem of punching the sample.
Preferably, the helical blade is fixedly arranged on the outer wall of the tail end of the drill rod, and the collecting groove is downwardly formed in the outer wall of the helical blade.
Through above-mentioned technical scheme, set up the collecting vat at helical blade outer wall, can collect the road surface material of smashing inside the collecting vat at helical blade rotation in-process, take out the hole inside when the drilling rod is retrieved, accomplish the sample, this structure need not punch the back and additionally take a sample, has played the effect of being convenient for the sample.
Compared with the prior art, the utility model provides the road surface sampling equipment for engineering supervision, which has the following beneficial effects:
1. according to the utility model, when the lifting plate is lifted, the sliding blocks at the side ends of the lifting plate move up and down in the sliding rail, the sliding rail can play a role in limiting and guiding the sliding blocks, so that the lifting plate is limited, the screw rod and the guide rail are matched, the drill rod can stably move up and down at the top end of the cart to punch holes, the punching stability is improved, and the problems that the motor and the sampling impeller are greatly dithered in the punching process and the punching and sampling are influenced due to the lack of a stable punching structure in the prior art are solved.
2. According to the utility model, the collecting groove is arranged on the outer wall of the spiral blade, so that broken pavement materials can be collected in the collecting groove in the rotation process of the spiral blade, and the broken pavement materials are taken out of the hole to finish sampling when the drill rod is recovered.
Drawings
FIG. 1 is a schematic perspective view of a sampling device according to the present utility model;
FIG. 2 is a schematic side cross-sectional view of a sampling device according to the present utility model;
FIG. 3 is a schematic front cross-sectional view of a sampling device according to the present utility model;
fig. 4 is an enlarged partial schematic view of a in fig. 3, which is a structural diagram of the present utility model.
Wherein: 1. a cart; 2. a guide rail; 3. a first motor; 4. a screw rod; 5. a lifting plate; 6. a second motor; 7. a drill rod; 8. a slide block; 9. a slide rail; 10. a helical blade; 11. a collection tank.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a road surface sampling device for engineering supervision comprises a cart 1, a guide rail 2 is installed at the top end of the cart 1, a first motor 3 is installed at the top end of the guide rail 2, a screw rod 4 is installed at the bottom end of the first motor 3, the screw rod 4 penetrates through the top end of the guide rail 2, a lifting plate 5 is installed on the outer wall of the lifting plate, a second motor 6 is installed at the top end of the lifting plate 5, a drill rod 7 is installed at the bottom end of the second motor 6, sliding blocks 8 are installed on two sides of the lifting plate 5, the sliding blocks 8 are installed inside the sliding rails 9, the sliding rails 9 are installed at the top end of the cart 1, a spiral blade 10 is installed on the outer wall of the tail end of the drill rod 7, and a collecting groove 11 is formed in the outer wall of the spiral blade 10.
Specifically, the shallow 1 top runs through and has offered the groove that runs through, and the advantage is, the design of shallow 1 can be convenient for remove equipment to the position that needs the sample of punching, runs through the setting in groove and is convenient for drilling rod 7 and reciprocate on the shallow top and punch.
Specifically, guide rail 2 fixed mounting is in shallow 1 top, and top fixed mounting has first motor 3, lead screw 4 rotatable run through in guide rail 2 top, and the top is connected with first motor 3 output, lifter plate 5 end slidable mounting is inside guide rail 2, and inside threaded connection is in lead screw 4 outer wall, the advantage is, when adjusting drilling rod 7 position, starts first motor 3, lead screw 4 rotates, drive lifter plate 5 of threaded connection in lead screw 4 outer wall at the inside reciprocates of guide rail 2 for the drilling rod 7 position of lifter plate 5 bottom is adjusted, is convenient for follow-up work of punching the sample.
Specifically, second motor 6 fixed mounting is in lifter plate 5 top, and drilling rod 7 rotatable run through in lifter plate 5 inside, and the top is connected with second motor 6 output, and the advantage is, when punching, starts second motor 6, and drilling rod 7 rotates, and restart first motor 3 drives drilling rod 7 downstream and punches, and after punching, control first motor 3 reversal can retrieve drilling rod 7.
Specifically, the sliding blocks 8 are symmetrically and fixedly installed on two sides of the lifting plate 5, the front ends of the sliding blocks are slidably installed inside the sliding rails 9, and the sliding rails 9 are symmetrically and fixedly installed on the top end of the cart 1. The lifting plate has the advantages that when the lifting plate 5 is lifted, the sliding block 8 at the side end of the lifting plate moves up and down in the sliding rail 9, the sliding rail 9 can play a role in limiting and guiding the sliding block 8, so that the lifting plate 5 is limited, the screw rod 4 and the guide rail 2 are matched, the drill rod 7 can stably move up and down at the top end of the cart 1 to punch holes, the punching stability is improved, the problem that the prior art lacks a stable punching structure, a motor and a sampling impeller shake greatly in the punching process, and punching and sampling are affected is solved.
Specifically, helical blade 10 fixed mounting is in the terminal outer wall of drilling rod 7, and collecting vat 11 sets up in helical blade 10 outer wall downwards, and the advantage is, set up collecting vat 11 at helical blade 10 outer wall, can collect the road surface material of smashing at collecting vat 11 inside the rotatory in-process of helical blade 10, take out the hole inside when drilling rod 7 retrieves, accomplish the sample, and this structure need not punch the back and additionally take a sample, has played the effect of being convenient for the sample.
When using, when punching, start second motor 6, drilling rod 7 rotates, restart first motor 3, lead screw 4 rotates, drive elevating plate 5 of threaded connection in lead screw 4 outer wall at inside reciprocates of guide rail 2, drive drilling rod 7 downstream and punch, after punching, control first motor 3 reversal, can retrieve drilling rod 7, when elevating plate 5 goes up and down, slider 8 at its side reciprocates in slide rail 9, slide rail 9 can play spacing and the effect of direction to slider 8, helical blade 10 outer wall sets up collecting vat 11, can collect the road surface material of smashing inside collecting vat 11 at helical blade 10 rotation in-process, take out the hole inside when drilling rod 7 retrieves, accomplish the sample.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Road surface sampling equipment for engineering supervision, including shallow (1), its characterized in that: guide rail (2) are installed on shallow (1) top, first motor (3) are installed on guide rail (2) top, lead screw (4) are installed to first motor (3) bottom, lead screw (4) run through in guide rail (2) top, and lifter plate (5) are installed to the outer wall, second motor (6) are installed on lifter plate (5) top, drilling rod (7) are installed to second motor (6) bottom, slider (8) are installed to lifter plate (5) both sides, slider (8) are installed inside slide rail (9), slide rail (9) are installed in shallow (1) top, helical blade (10) are installed to terminal outer wall of drilling rod (7), collecting vat (11) are seted up to helical blade (10) outer wall.
2. The pavement sampling apparatus for engineering supervision according to claim 1, wherein: the top end of the trolley (1) is provided with a through groove in a penetrating way.
3. The pavement sampling apparatus for engineering supervision according to claim 1, wherein: guide rail (2) fixed mounting is in shallow (1) top, and top fixed mounting has first motor (3), lead screw (4) rotatable run through in guide rail (2) top, and the top is connected with first motor (3) output, lifter plate (5) end slidable mounting is inside guide rail (2), and inside threaded connection is in lead screw (4) outer wall.
4. The pavement sampling apparatus for engineering supervision according to claim 1, wherein: the second motor (6) is fixedly arranged at the top end of the lifting plate (5), the drill rod (7) rotatably penetrates through the lifting plate (5), and the top end of the drill rod is connected with the output end of the second motor (6).
5. The pavement sampling apparatus for engineering supervision according to claim 1, wherein: the sliding blocks (8) are symmetrically and fixedly arranged on two sides of the lifting plate (5), the front ends of the sliding blocks are slidably arranged inside the sliding rails (9), and the sliding rails (9) are symmetrically and fixedly arranged on the top end of the trolley (1).
6. The pavement sampling apparatus for engineering supervision according to claim 1, wherein: the spiral blade (10) is fixedly arranged on the outer wall of the tail end of the drill rod (7), and the collecting groove (11) is downwards formed in the outer wall of the spiral blade (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330018.7U CN218893930U (en) | 2022-12-09 | 2022-12-09 | Road surface sampling equipment for engineering supervision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330018.7U CN218893930U (en) | 2022-12-09 | 2022-12-09 | Road surface sampling equipment for engineering supervision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218893930U true CN218893930U (en) | 2023-04-21 |
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ID=85997249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223330018.7U Active CN218893930U (en) | 2022-12-09 | 2022-12-09 | Road surface sampling equipment for engineering supervision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218893930U (en) |
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2022
- 2022-12-09 CN CN202223330018.7U patent/CN218893930U/en active Active
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