CN212801130U - Engineering is managed with bituminous paving thickness measurement equipment - Google Patents
Engineering is managed with bituminous paving thickness measurement equipment Download PDFInfo
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- CN212801130U CN212801130U CN202021460369.8U CN202021460369U CN212801130U CN 212801130 U CN212801130 U CN 212801130U CN 202021460369 U CN202021460369 U CN 202021460369U CN 212801130 U CN212801130 U CN 212801130U
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Abstract
The utility model discloses an engineering is managed and is used bituminous paving thickness measurement equipment, including the main part, the main part includes the base, the equal fixedly connected with stabilizer blade in lower surface four corners department of base, the last fixed surface of base is connected with the fixed block, and the inside of fixed block is provided with fixed establishment, and the inside of fixed block is provided with measuring mechanism, the utility model discloses the beneficial effect who reaches is: make blunt head contact ground downwards for the measuring stick, the scale position that the sighting rod corresponds this moment of record, the zone of heating begins the heating, high temperature makes pitch soften gradually, the measuring stick moves down gradually under the pressure of heavy slider, when blunt head reachs pitch bottommost, because the unable road bed layer that softens of high temperature, consequently, the measuring stick no longer descends, read the scale position that sighting rod corresponds this moment, calculate the distance that the sighting rod moved down, the result is accurate, the phenomenon that the interlude is not in place or interlude the road bed layer can not appear, the pitch of softening still can recover, do not influence the road surface and use.
Description
Technical Field
The utility model relates to a measuring device, in particular to bituminous paving thickness measurement equipment is used in engineering supervision belongs to engineering check out test set technical field.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like.
In asphalt road construction, in order to guarantee asphalt road's crushing resistance, need guarantee that the thickness of pitch is up to standard, the engineering management is when examining and accepting the inspection, need do the measurement to the pitch thickness of different highway sections, it is up to standard to ensure the quality, current pitch detection device is mostly sampler sample detection, this kind of detection mode can shake at the in-process of getting that drills, cause sample error, probe-type measuring method is to the pitch probing rod that drills into in addition, the probing rod is difficult to the depth of control, it gets into the roadbed layer to pierce through pitch probably, the measuring result still has the error.
SUMMERY OF THE UTILITY MODEL
The utility model provides an engineering is managed and is used bituminous paving thickness measurement equipment has effectively solved the problem that exists among the prior art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a bituminous paving thickness measurement equipment for engineering supervision, comprising a main body, the main body comprises a base, the four corners of the lower surface of the base are fixedly connected with support legs, the upper surface of the base is fixedly connected with a fixed block, the inside of the fixed block is provided with a fixing mechanism, and the inside of the fixed block is provided with a measuring mechanism;
the fixing mechanism comprises a first sliding groove, the first sliding groove is formed in the fixed block, a heavy sliding block is connected to the inside of the first sliding groove in a sliding mode, a groove is formed in the upper end of the outer wall of one side of the fixed block, first inserting grooves are formed in the upper ends of two opposite side groove walls of the first sliding groove, a second inserting groove penetrates through the heavy sliding block at a position corresponding to the two first inserting grooves, an inserting rod is inserted between the two first inserting grooves in an inserting mode, and the inserting rod penetrates through and is connected with the second inserting groove in a sliding mode;
the measuring mechanism comprises a measuring rod which is fixedly connected with the center of the lower surface of the heavy slide block, a first circular groove is penetratingly arranged at the center of the bottom groove wall of the first sliding groove, a second circular groove is penetratingly arranged at the center of the upper surface of the base and at a position corresponding to the first circular groove, the bottom end of the measuring rod penetrates through the first circular groove and the second circular groove in sequence and is fixedly connected with a blunt head, a heating layer is arranged inside the measuring rod, a first through groove communicated with the first sliding groove is arranged on the side wall of one side of the fixed block in a penetrating way, a second through groove communicated with the first sliding groove is arranged on the side wall of one side of the fixed block away from the first through groove in a penetrating way, one side fixedly connected with handle that heavy slider is close to first logical groove, one side fixedly connected with sighting rod that the handle was kept away from to heavy slider, one side outer wall that first logical groove was kept away from to the fixed block is equipped with the scale.
As an optimal technical scheme of the utility model, one of them first slot is linked together with the recess, the one end of inserted bar is located the inside of recess.
As a preferred technical scheme of the utility model, measuring stick and first circular slot and second circular slot are sliding connection.
As an optimal technical scheme of the utility model, handle and first logical groove sliding connection lead to.
As an optimal technical scheme of the utility model, sighting rod and second through-slot sliding connection.
As an optimized technical scheme of the utility model, the scale is located second through groove one side and corresponding with the sighting rod position.
The utility model discloses the beneficial effect who reaches is: make blunt head contact ground downwards for the measuring stick, the scale position that the sighting rod corresponds this moment of record, the zone of heating begins the heating, high temperature makes pitch soften gradually, the measuring stick moves down gradually under the pressure of heavy slider, when blunt head reachs pitch bottommost, because the unable road bed layer that softens of high temperature, consequently, the measuring stick no longer descends, read the scale position that sighting rod corresponds this moment, calculate the distance that the sighting rod moved down, the result is accurate, the phenomenon that the interlude is not in place or interlude the road bed layer can not appear, the pitch of softening still can recover, do not influence the road surface and use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side cut-away view of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a main body; 11. a base; 12. a support leg; 13. a fixed block; 2. a fixing mechanism; 21. inserting a rod; 22. a first slot; 23. a second slot; 24. a groove; 25. a first chute; 26. a heavy slider; 3. a measuring mechanism; 31. a measuring rod; 32. a first circular groove; 33. a second circular groove; 34. a blunt tip; 35. a first through groove; 36. a handle; 37. a second through groove; 38. a marker post; 39. a heating layer; 310. and (4) calibration.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): as shown in fig. 1-4, the utility model relates to a bituminous pavement thickness measuring equipment for engineering supervision, which comprises a main body 1, wherein the main body 1 comprises a base 11, four corners of the lower surface of the base 11 are fixedly connected with support legs 12, the upper surface of the base 11 is fixedly connected with a fixed block 13, a fixing mechanism 2 is arranged inside the fixed block 13, and a measuring mechanism 3 is arranged inside the fixed block 13;
the fixing mechanism 2 comprises a first sliding chute 25, the first sliding chute 25 is arranged inside the fixing block 13, a heavy sliding block 26 is connected inside the first sliding chute 25 in a sliding mode, a groove 24 is formed in the upper end of the outer wall of one side of the fixing block 13, first slots 22 are formed in the upper ends of the two opposite side slot walls of the first sliding chute 25, a second slot 23 penetrates through the heavy sliding block 26 corresponding to the two first slots 22, an inserting rod 21 is inserted between the two first slots 22, and the inserting rod 21 penetrates through and is connected with the second slot 23 in a sliding mode;
One of the first slots 22 is communicated with the groove 24, and one end of the inserted link 21 is located inside the groove 24, so as to fix the heavy-duty slider 26.
The measuring rod 31 is connected with the first circular groove 32 and the second circular groove 33 in a sliding mode, and therefore the measuring rod 31 can move up and down conveniently to measure.
The handle 36 is slidably connected to the first through slot 35 to facilitate lifting of the heavy slider 26.
The post 38 is slidably connected to the second through-slot 37 to facilitate visual observation of the position of the post 38 and the scale 310.
The scale 310 is located at one side of the second through slot 37 and corresponds to the position of the mark post 38, so that the descending height of the heavy-duty slide block 26 can be calculated conveniently.
Specifically, during the use of the utility model, place this device in the district that needs to be measured, take out inserted bar 21 from recess 24, inserted bar 21 releases the restriction effect to heavy type slider 26, heavy type slider 26 moves down along first spout 25, heavy type slider 26 promotes measuring stick 31 and moves down, measuring stick 31 makes blunt point 34 contact ground downwards, record the scale 310 position that mark pole 38 corresponds this moment, switch on external power, zone of heating 39 begins to heat, high temperature makes pitch soften gradually, under the pressure of heavy type slider 26, measuring stick 31 moves down gradually, heavy type slider 26 drives mark pole 38 and slides down along second spout 37, when blunt point 34 reachs the pitch bottommost layer, because high temperature can't soften the road bed layer, therefore measuring stick 31 no longer descends, read the scale 310 position that mark pole 38 corresponds this moment, calculate the distance that mark pole 38 moved down, be the thickness on pitch layer promptly, after the measurement is finished, the handle 36 is extracted upwards, the handle 36 drives the heavy-duty sliding block 26 to move upwards, the heavy-duty sliding block 26 drives the measuring rod 31 to move upwards to separate from the asphalt, the softened asphalt can still be recovered, and the use of the pavement is not influenced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The asphalt pavement thickness measuring equipment for engineering supervision comprises a main body (1) and is characterized in that the main body (1) comprises a base (11), supporting legs (12) are fixedly connected to four corners of the lower surface of the base (11), a fixing block (13) is fixedly connected to the upper surface of the base (11), a fixing mechanism (2) is arranged inside the fixing block (13), and a measuring mechanism (3) is arranged inside the fixing block (13);
the fixing mechanism (2) comprises a first sliding groove (25), the first sliding groove (25) is formed in the fixed block (13), a heavy-duty sliding block (26) is connected to the inside of the first sliding groove (25) in a sliding mode, a groove (24) is formed in the upper end of the outer wall of one side of the fixed block (13), first inserting grooves (22) are formed in the upper ends of the two opposite side groove walls of the first sliding groove (25), second inserting grooves (23) penetrate through the positions, corresponding to the two first inserting grooves (22), of the heavy-duty sliding block (26), an inserting rod (21) is inserted between the two first inserting grooves (22), and the inserting rod (21) penetrates through and is connected with the second inserting grooves (23) in a sliding mode;
the measuring mechanism (3) comprises a measuring rod (31), the measuring rod (31) is fixedly connected to the center of the lower surface of the heavy sliding block (26), a first circular groove (32) is formed in the center of the bottom groove wall of the first sliding groove (25) in a penetrating mode, a second circular groove (33) is formed in the center of the upper surface of the base (11) in a penetrating mode and corresponds to the position of the first circular groove (32), the bottom end of the measuring rod (31) sequentially penetrates through the first circular groove (32) and the second circular groove (33) and is fixedly connected with a blunt head (34), a heating layer (39) is arranged inside the measuring rod (31), a first through groove (35) communicated with the first sliding groove (25) is formed in a penetrating mode in the side wall of one side of the fixing block (13), a second through groove (37) communicated with the first sliding groove (25) is formed in a penetrating mode in the side wall of the fixing block (13) far away from the first through, heavy slider (26) are close to one side fixedly connected with handle (36) of first logical groove (35), one side fixedly connected with sighting rod (38) of handle (36) are kept away from to heavy slider (26), one side outer wall that first logical groove (35) were kept away from in fixed block (13) is equipped with scale (310).
2. An asphalt pavement thickness measuring apparatus for project supervision according to claim 1, wherein one of said first insertion grooves (22) communicates with a groove (24), and one end of said insertion rod (21) is located inside the groove (24).
3. The asphalt pavement thickness measuring device for project supervision according to claim 1, wherein the measuring rod (31) is slidably connected to the first circular groove (32) and the second circular groove (33).
4. An asphalt pavement thickness measuring apparatus for project supervision according to claim 1, wherein said handle (36) is slidably connected to said first through groove (35).
5. An asphalt pavement thickness measuring apparatus for project supervision according to claim 1, wherein said post (38) is slidably connected to said second through groove (37).
6. An asphalt pavement thickness measuring apparatus for project supervision according to claim 1, wherein said scale (310) is located on the side of the second through groove (37) corresponding to the position of the marker post (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021460369.8U CN212801130U (en) | 2020-07-22 | 2020-07-22 | Engineering is managed with bituminous paving thickness measurement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021460369.8U CN212801130U (en) | 2020-07-22 | 2020-07-22 | Engineering is managed with bituminous paving thickness measurement equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212801130U true CN212801130U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021460369.8U Active CN212801130U (en) | 2020-07-22 | 2020-07-22 | Engineering is managed with bituminous paving thickness measurement equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264688A (en) * | 2021-12-22 | 2022-04-01 | 无锡公正试验检测有限公司 | Device system for detecting asphalt softening degree in real time and detection method thereof |
| CN116145522A (en) * | 2023-04-23 | 2023-05-23 | 中交二公局工程检测技术有限公司 | Asphalt layer thickness detection device for asphalt road pavement |
-
2020
- 2020-07-22 CN CN202021460369.8U patent/CN212801130U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264688A (en) * | 2021-12-22 | 2022-04-01 | 无锡公正试验检测有限公司 | Device system for detecting asphalt softening degree in real time and detection method thereof |
| CN116145522A (en) * | 2023-04-23 | 2023-05-23 | 中交二公局工程检测技术有限公司 | Asphalt layer thickness detection device for asphalt road pavement |
| CN116145522B (en) * | 2023-04-23 | 2023-07-18 | 中交二公局工程检测技术有限公司 | Asphalt layer thickness detection device for asphalt road pavement |
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Address after: 410219 room 613, 6th floor, building 4, zone 2, Jinqiao market cluster, No. 1555, Section 1, Purui Avenue, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Hunan Anhua Engineering Project Management Co.,Ltd. Address before: 410219 room 613, 6th floor, building 4, zone 2, Jinqiao market cluster, No. 1555, Section 1, Purui Avenue, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: Hunan Anhua Engineering Supervision Co.,Ltd. |