CN114088932A - Bituminous paving compactness detector - Google Patents
Bituminous paving compactness detector Download PDFInfo
- Publication number
- CN114088932A CN114088932A CN202111217111.4A CN202111217111A CN114088932A CN 114088932 A CN114088932 A CN 114088932A CN 202111217111 A CN202111217111 A CN 202111217111A CN 114088932 A CN114088932 A CN 114088932A
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- base
- detector body
- supporting seat
- detector
- fixedly connected
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000010426 asphalt Substances 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 5
- 238000005056 compaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/42—Road-making materials
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses an asphalt pavement compactness detector which comprises a base and a detector body, wherein a plurality of travelling wheels are mounted at the bottom of the base, a supporting mechanism is arranged above the base, the detector body is placed at the upper end of the supporting mechanism, two anti-skidding mechanisms which are abutted against the ground are connected on the base in a penetrating and sliding manner, and two limiting mechanisms which are abutted against the supporting mechanism are symmetrically arranged at the upper end of the base. The detector body is reasonable in structural design, the detector body can be conveniently moved and buffered, the shaking amplitude of the detector body in the moving process is reduced, the service life of the detector body is ensured, the detector body can be stably fixed during detection, the detection is convenient to carry out, the detector body can be conveniently stably fixed or taken down, and the detector body can be conveniently taken down to be maintained and overhauled.
Description
Technical Field
The invention relates to the technical field of compaction degree detection, in particular to a compaction degree detector for an asphalt pavement.
Background
Asphalt pavement refers to various types of pavement paved by mixing mineral materials with asphalt materials, is a high-grade pavement which is most widely adopted in road construction, and the compactness of the asphalt pavement is generally required to be detected in the paving process of the asphalt pavement.
At present, many ways pass through the compactness detector and detect the compactness of bituminous paving, but current compactness detector is installed generally and is used on the mount pad, and the compactness detector is removing the easy emergence of in-process and is rocking, influences its life, and uses the back for a long time, is not convenient for take off the detector body and maintains the maintenance to it, for this we have designed a bituminous paving compactness detector and have solved above problem.
Disclosure of Invention
The invention aims to solve the problems that the compactness detector is usually arranged on a mounting seat for use in the prior art, the compactness detector is easy to shake in the moving process to influence the service life of the compactness detector, and the compactness detector body is inconvenient to take off for maintenance and repair after long-time use.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an asphalt pavement compactness detector, includes base and detector body, a plurality of walking wheels are installed to the bottom of base, the top of base is equipped with supporting mechanism, the upper end at supporting mechanism is placed to the detector body, run through sliding connection on the base and have two anti-skidding mechanisms that offset with ground, the upper end symmetry of base is equipped with two stop gear that offset with supporting mechanism, two stop gear offsets with two anti-skidding mechanisms respectively.
Preferably, supporting mechanism includes a plurality of T templates of fixed connection in the base upper end, the top of base is equipped with the supporting seat, and is a plurality of the T template all runs through the supporting seat and rather than sliding connection, be connected with a plurality of first springs between supporting seat and the base, the upper end at the supporting seat is placed to the detector body, the spirit level is installed to the preceding lateral wall of supporting seat, the upper end of supporting seat is equipped with the fixed establishment who offsets with the detector body.
Preferably, fixed establishment includes four L templates of fixed connection in the supporting seat upper end, four the L template offsets with four turnings of detector body respectively, the upper end fixedly connected with direction slide bar of supporting seat, the lateral wall cover of direction slide bar is equipped with the fixed plate rather than sliding connection, the fixed plate offsets with the upper end of detector body, the upper end of supporting seat is rotated and is connected with the threaded rod, the threaded rod runs through the fixed plate and rather than threaded connection.
Preferably, anti-skidding mechanism is including running through the riser of sliding connection on the base, the lateral wall slope of riser sets up, the bottom fixedly connected with of riser and the antiskid ribbed tile that ground offseted, the lateral wall cover of riser is equipped with rather than fixed connection's annular slab, be connected with a plurality of second springs between the bottom of annular slab and base.
Preferably, stop gear is including rotating the dwang of connecting in the base upper end, the U template that the upper end fixedly connected with of dwang offset with the upper and lower both ends of supporting seat, the lateral wall cover of dwang is equipped with rather than coaxial pivoted gear, the direction spout has been seted up to the upper end of base, sliding connection has the direction slider in the direction spout, the upper end fixedly connected with diaphragm of direction slider, the diaphragm offsets with the upper end of riser, the lateral wall fixedly connected with of diaphragm and gear engaged with's rack plate.
Preferably, the bottom of the antiskid plate is provided with antiskid lines, and the second spring is a tension spring.
Compared with the prior art, the invention has the beneficial effects that:
1. through the setting of T template, supporting seat, first spring, can be convenient for remove the detector body to cushion it, reduce the range of rocking of detector body at the removal in-process, ensure its life.
2. Through the setting of anti-skidding mechanism, stop gear, can make the U template stabilize fixedly with the supporting seat through rotating the dwang when detecting the work, and then can stabilize fixedly with the detector body, the going on of the detection achievement of being convenient for, and can make riser lapse make antiskid ribbed tile and ground offset, frictional force between increase and the ground is firm fixed with the base.
3. Through the setting of L template, direction slide bar, fixed plate, threaded rod, can be convenient for stabilize to the detector body and fix or take off it, and then can be convenient for take off the detector body and maintain it and overhaul.
In conclusion, the detector body is reasonable in structural design, the detector body can be conveniently moved and buffered, the shaking amplitude of the detector body in the moving process is reduced, the service life of the detector body is guaranteed, the detector body can be stably fixed during detection, the detection is convenient to carry out, the detector body can be conveniently stably fixed or taken down, and the detector body can be conveniently taken down to be maintained and overhauled.
Drawings
FIG. 1 is a schematic structural diagram of an asphalt pavement compactness tester according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view showing the connection of the support base, the detector body and the L-shaped plate.
In the figure: the device comprises a base 1, a traveling wheel 2, a 3T-shaped plate, a supporting seat 4, a detector body 5, a first spring 6, a level gauge 7, a rotating rod 8, a U-shaped plate 9, a gear 10, a guide chute 11, a guide sliding block 12, a transverse plate 13, a rack plate 14, a vertical plate 15, a antiskid plate 16, a ring plate 17, a second spring 18, a mould plate 19L, a guide sliding rod 20, a fixing plate 21 and a threaded rod 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an asphalt pavement compactness detector comprises a base 1 and a detector body 5, wherein a plurality of walking wheels 2 are mounted at the bottom of the base 1, it is noted that the walking wheels 2 can be conveniently arranged for the detector body 5 to move, a supporting mechanism is arranged above the base 1, the detector body 5 is arranged at the upper end of the supporting mechanism, the supporting mechanism comprises a plurality of T-shaped plates 3 fixedly connected at the upper end of the base 1, a supporting seat 4 is arranged above the base 1, the T-shaped plates 3 all penetrate through the supporting seat 4 and are in sliding connection with the supporting seat 4, a plurality of first springs 6 are connected between the supporting seat 4 and the base 1, it is noted that the T-shaped plates 3 can guide the supporting seat 4 to enable the supporting seat 4 to slide up and down in the vertical direction, the first springs 6 are elastic springs and can buffer the supporting seat 4, the swing amplitude of the supporting seat 4 is reduced, a damping effect is achieved, the service life of the detector body 5 is guaranteed, the detector body 5 is placed at the upper end of the supporting seat 4, the level 7 is installed on the front side wall of the supporting seat 4, and it is noted that the level 7 can be arranged to facilitate detection of the levelness of the detector body 5 and compaction degree detection;
the upper end of the supporting seat 4 is provided with a fixing mechanism which is abutted against the detector body 5, the fixing mechanism comprises four L-shaped plates 19 fixedly connected to the upper end of the supporting seat 4, the four L-shaped plates 19 are respectively abutted against four corners of the detector body 5, it is noted that the four L-shaped plates 19 can play a primary fixing role for the detector body 5, the upper end of the supporting seat 4 is fixedly connected with a guide slide rod 20, the side wall of the guide slide rod 20 is sleeved with a fixing plate 21 which is in sliding connection with the guide slide rod, the fixing plate 21 is abutted against the upper end of the detector body 5, the upper end of the supporting seat 4 is rotatably connected with a threaded rod 22, the threaded rod 22 penetrates through the fixing plate 21 and is in threaded connection with the fixing plate, it is noted that the guide slide rod 20 can play a guide role for the fixing plate 21 to enable the fixing plate to horizontally slide in the vertical direction only, the threaded rod 22 rotates and can be engaged with the threaded rod, the fixing plate 21 can slide up and down, and when the fixing plate 21 slides down to abut against the upper end of the detector body 5, the detector body 5 can be further fixed, so that the detector body 5 can be stably fixed, and detection work is facilitated;
the anti-skid mechanism comprises a vertical plate 15 which is connected to the base 1 in a penetrating and sliding mode, the side wall of the vertical plate 15 is arranged in an inclined mode, an anti-skid plate 16 which is abutted to the ground is fixedly connected to the bottom of the vertical plate 15, an annular plate 17 which is fixedly connected with the vertical plate 15 in a sleeved mode is sleeved on the side wall of the vertical plate 15, a plurality of second springs 18 are connected between the annular plate 17 and the bottom of the base 1, anti-skid grains are arranged at the bottom of the anti-skid plate 16, the second springs 18 are tension springs, it needs to be noted that in a natural state, the second springs 18 can pull the annular plate 17 upwards to enable the anti-skid plate 16 to be far away from the ground, when the anti-skid plate 16 slides downwards to abut against the ground, friction force between the anti-skid plate and the ground can be increased, and stability of the base 1 is guaranteed;
the upper end of the base 1 is symmetrically provided with two limiting mechanisms which are abutted against the supporting mechanism, the two limiting mechanisms are respectively abutted against the two anti-skid mechanisms, the limiting mechanism comprises a rotating rod 8 which is rotatably connected at the upper end of the base 1, the upper end of the rotating rod 8 is fixedly connected with a U-shaped plate 9 which is abutted against the upper end and the lower end of the supporting seat 4, when the rotating rod 8 is rotated to enable the U-shaped plate 9 to be abutted against the upper end and the lower end of the supporting seat 4, the supporting seat 4 can be fixed, the side wall of the rotating rod 8 is sleeved with a gear 10 which coaxially rotates with the rotating rod, the upper end of the base 1 is provided with a guide sliding chute 11, the guide sliding block 12 is slidably connected in the guide sliding chute 11, the upper end of the guide sliding block 12 is fixedly connected with a transverse plate 13, and the guide sliding block 12 is matched with the guide sliding chute 11 to enable the guide sliding block 12 and the transverse plate 13 to only to slide in the horizontal direction, and the transverse plate 13 is abutted against the upper end of a vertical plate 15, the lateral wall of the transverse plate 13 is fixedly connected with a rack plate 14 engaged with the gear 10, and it should be noted that when the rotating rod 8 rotates to drive the gear 10 to rotate, the rack plate 14 can drive the transverse plate 13 to slide under the engagement action of the gear, so that the transverse plate 13 can gradually slide towards the vertical plate 15 and push the vertical plate 15 to slide downwards to enable the anti-skid plate 16 to abut against the ground.
The invention can be illustrated by the following operating modes:
in the invention, when the compaction degree of the asphalt pavement needs to be detected, the travelling wheels 2 are arranged to facilitate the movement of the detector body 5, the first spring 6 can support the supporting seat 4 in the moving process, further can buffer the detector body 5 and reduce the shaking amplitude of the detector body, the level gauge 7 can detect the levelness of the detector body 5 when the detector body 5 moves to a position to be detected, so as to ensure the accuracy of the detection result, the rotating rod 8 is rotated to enable the U-shaped plate 9 to rotate to abut against the upper end and the lower end of the supporting seat 4, so as to stably fix the supporting seat 4, the gear 10 can rotate in the rotating process of the rotating rod 8, under the meshing action of the gear, the rack plate 14 can drive the transverse plate 13 to slide to enable the transverse plate 13 to move towards the vertical plate 15, because the side wall of the vertical plate 15 is obliquely arranged, when the transverse plate 13 gradually abuts against the side wall of the vertical plate 15, the vertical plate 15 can be pushed to slide downwards to enable the anti-skid plate 16 to be abutted against the ground, the friction force between the anti-skid plate and the ground is increased, the stability of the device is guaranteed, and the compactness of a sample of the asphalt pavement can be detected through the detector body 5;
after the detection work is finished, the rotating rod 8 is rotated to ensure that the U-shaped plate 9 is not abutted against the supporting seat 4 any more, the gear 10 rotates to drive the rack plate 14 and the transverse plate 13 to reset, under the action of the tension of the second spring 18, the annular plate 17, the vertical plate 15 and the antiskid plate 16 slide upwards to return, so that the base 1 can move conveniently, when the detector body 5 needs to be taken down for maintenance and repair, the threaded rod 22 is rotated, the fixing plate 21 can slide upwards under the engagement action of the threaded rod 22 and is not abutted against the upper end of the detector body 5, the detector body 5 is convenient to take down for maintenance and repair, and after the maintenance is completed, place detector body 5 between four L templates 19, reverse rotation threaded rod 22 can make fixed plate 21 move down and offset with the upper end of detector body 5 under its meshing effect, fixes detector body 5 firmly, accomplishes the installation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an asphalt pavement compactness detector, includes base and detector body, its characterized in that, a plurality of walking wheels are installed to the bottom of base, the top of base is equipped with supporting mechanism, the upper end at supporting mechanism is placed to the detector body, run through sliding connection on the base and have two anti-skidding mechanisms that offset with ground, the upper end symmetry of base is equipped with two stop gear that offset with supporting mechanism, two stop gear offsets with two anti-skidding mechanisms respectively.
2. The asphalt pavement compactness detector according to claim 1, wherein the supporting mechanism comprises a plurality of T-shaped plates fixedly connected to the upper end of the base, a supporting seat is arranged above the base, the T-shaped plates penetrate through the supporting seat and are slidably connected with the supporting seat, a plurality of first springs are connected between the supporting seat and the base, the detector body is placed at the upper end of the supporting seat, a level gauge is installed on the front side wall of the supporting seat, and a fixing mechanism abutting against the detector body is arranged at the upper end of the supporting seat.
3. The asphalt pavement compactness detector according to claim 2, wherein the fixing mechanism comprises four L-shaped plates fixedly connected to the upper end of the supporting seat, the four L-shaped plates respectively abut against four corners of the detector body, a guide slide bar is fixedly connected to the upper end of the supporting seat, a fixing plate slidably connected to the guide slide bar is sleeved on a side wall of the guide slide bar, the fixing plate abuts against the upper end of the detector body, a threaded rod is rotatably connected to the upper end of the supporting seat, and the threaded rod penetrates through the fixing plate and is in threaded connection with the fixing plate.
4. The asphalt pavement compactness detector according to claim 2, characterized in that, the antiskid mechanism includes the riser of running through sliding connection on the base, the lateral wall slope setting of riser, the bottom fixedly connected with of riser is with the antiskid ribbed tile that offsets with ground, the lateral wall cover of riser is equipped with the annular slab rather than fixed connection, be connected with a plurality of second springs between the bottom of annular slab and base.
5. The bituminous paving compactness detector of claim 4, characterized in that, stop gear is including rotating the dwang of connecting in the base upper end, the U template that the upper end fixedly connected with of dwang offsets with the upper and lower both ends of supporting seat, the lateral wall cover of dwang is equipped with rather than coaxial pivoted gear, the direction spout has been seted up to the upper end of base, sliding connection has the direction slider in the direction spout, the upper end fixedly connected with diaphragm of direction slider, the diaphragm offsets with the upper end of riser, the lateral wall fixedly connected with and the rack plate of gear engaged with of diaphragm.
6. The asphalt pavement compactness tester according to claim 4, wherein the bottom of the anti-skid plate is provided with anti-skid lines, and the second spring is a tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111217111.4A CN114088932A (en) | 2021-10-19 | 2021-10-19 | Bituminous paving compactness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111217111.4A CN114088932A (en) | 2021-10-19 | 2021-10-19 | Bituminous paving compactness detector |
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| Publication Number | Publication Date |
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| CN114088932A true CN114088932A (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111217111.4A Pending CN114088932A (en) | 2021-10-19 | 2021-10-19 | Bituminous paving compactness detector |
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