CN217839616U - Device for rapidly detecting thickness of asphalt pavement in alpine region - Google Patents
Device for rapidly detecting thickness of asphalt pavement in alpine region Download PDFInfo
- Publication number
- CN217839616U CN217839616U CN202221665327.7U CN202221665327U CN217839616U CN 217839616 U CN217839616 U CN 217839616U CN 202221665327 U CN202221665327 U CN 202221665327U CN 217839616 U CN217839616 U CN 217839616U
- Authority
- CN
- China
- Prior art keywords
- thickness
- mount
- close
- frame
- fixed frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010426 asphalt Substances 0.000 title claims description 20
- 238000012031 short term test Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a device of severe cold district short-term test bituminous paving thickness relates to thickness detection device field. This device of alpine region short-term test bituminous paving thickness includes inserted bar, mount and the supporting component who supports, just be close to top department on the inserted bar and be provided with the lath for bituminous paving thickness measurement, the inboard measuring stick that is provided with mutual symmetry of mount for observe the removal height of inserted bar, supporting component sets up in the outside of mount, including fly leaf and adjustable shelf for improve the stability of mount. This device of alpine region short-term test bituminous paving thickness conveniently accomodates and carries, can carry out the thickness fast and detect, and in the testing process, through mount and supporting component, can make the inserted bar have good stability, avoids bituminous paving's detection thickness deviation to appear.
Description
Technical Field
The utility model relates to a thickness detection technical field specifically is a device of severe cold district short-term test bituminous paving thickness.
Background
When the construction of bituminous pavement is carried out in alpine regions, the temperature on the surface of the bituminous pavement is reduced quickly, so that the expansion capacity of the bituminous pavement is reduced, and the thickness of the bituminous pavement needs to be measured frequently in order to ensure the construction effect of the bituminous pavement.
When the thickness of the existing detection device is measured, usually when the asphalt is not formed, a marker post is inserted into the asphalt pavement, and the thickness of the asphalt pavement is detected through the insertion depth of the marker post.
The in-process that current detection device used the sighting rod to detect, the stability of sighting rod is lower, and the sighting rod inserts bituminous paving's in-process and easily takes place the slope, leads to bituminous paving's detection thickness to appear the deviation, and then influences bituminous paving's construction effect.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a device of severe cold district short-term test bituminous paving thickness to the detection device stability of proposing in solving above-mentioned background art is lower, and thickness detects the problem that the deviation easily appears.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a device of alpine region short-term test bituminous paving thickness, includes inserted bar, mount and the supporting component who supports:
the inserted bar is provided with a strip-shaped plate close to the top end and used for measuring the thickness of the asphalt pavement;
the fixing frame is arranged on the outer side of the inserted rod and used for limiting the inserted rod;
the measuring rods are symmetrically arranged on the inner side of the fixing frame, are matched with the strip-shaped plate and are used for observing the moving height of the inserted rod;
the supporting assembly is arranged on the outer side of the fixed frame, comprises a movable plate and a movable frame and is used for improving the stability of the fixed frame;
the movable plate is arranged on the right side of the fixed frame and is connected with the bottom end of the fixed frame, so that the fixed frame is convenient to fix;
the movable frame is arranged on the left side of the fixed frame, is connected with the top end of the fixed frame and is used for supporting the fixed frame.
Preferably, the top of inserted bar is provided with the connecting seat that links to each other with the bar shaped plate, the top of connecting seat is provided with the screw thread post, the top of screw thread post is provided with the handle.
Preferably, the side wall of the measuring rod is provided with a plurality of uniformly distributed scale marks.
Preferably, the bottom plate of mount and be close to center department and be provided with the stop collar, just be close to center department and be provided with the thread bush on the roof of mount, just be close to left side edge on the bottom plate of mount and be provided with the fixed frame of mutual symmetry.
Preferably, the left side of fly leaf is provided with the connecting block that links to each other with the mount, the top of fly leaf just is close to right side edge and is provided with a plurality of evenly distributed's first cassette, just be close to right side edge on the fly leaf and be provided with the bar groove that link up.
Preferably, the right side of adjustable shelf just is close to center department and is provided with the support frame, the bottom and the fixed frame of support frame are pegged graft and are cooperated, the left side of support frame just is close to and is provided with the fixture block of mutual symmetry.
Preferably, a second clamping seat is arranged at the top of the movable frame and close to the center, and clamping grooves which are symmetrical to each other are arranged on the movable frame and close to the clamping blocks.
The utility model discloses a device of severe cold district short-term test bituminous paving thickness, its beneficial effect who possesses as follows:
1. this device of alpine region short-term test bituminous paving thickness, through being provided with the inserted bar, mount and supporting component etc, when detecting, can restrict the inserted bar through the mount, make the inserted bar can drive the stable removal of strip shaped plate, the thickness measurement that bituminous paving can be accomplished fast is mutually supported to strip shaped plate and measuring stick, and simultaneously, supporting component can support fixedly in the outside of mount, improve the stability of mount, avoid the inserted bar to remove the in-process and appear rocking and influence the detection, the deviation appears in the detection thickness of avoiding bituminous paving.
2. This device of high and cold district short-term test bituminous paving thickness, first cassette on the fly leaf cooperate with inserted bar and measuring stick joint respectively to can accomodate fixedly to the fly leaf, fixture block and draw-in groove joint cooperation can fix the support frame and accomodate, and second cassette and handle joint cooperation can fix the adjustable shelf and accomodate, thereby accomodate supporting component, conveniently carry the device wholly, and then make things convenient for the staff to carry out thickness detection at any time.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the insertion rod of the present invention;
FIG. 3 is a schematic view of the fixing frame of the present invention;
FIG. 4 is a schematic diagram of the movable plate structure of the present invention;
fig. 5 is a schematic view of the structure of the movable frame of the present invention.
In the figure: 1. inserting a rod; 11. a strip-shaped plate; 12. a connecting seat; 13. a threaded post; 14. a handle; 2. a fixed mount; 21. a measuring rod; 211. scale lines; 22. a limiting sleeve; 23. a threaded sleeve; 24. a fixing frame; 3. a movable plate; 31. connecting blocks; 32. a first card holder; 33. a strip-shaped groove; 4. a movable frame; 41. a support frame; 411. a clamping block; 42. a second card holder; 43. a clamping groove.
Detailed Description
The embodiment of the utility model discloses device of severe cold district short-term test bituminous paving thickness.
According to the attached drawing 1, the inserted link 1 is provided with a strip-shaped plate 11 on the inserted link 1 and near the top end, the strip-shaped plate 11 is rotatably connected with the inserted link 1, when the asphalt pavement is not formed, the inserted link 1 can drive the strip-shaped plate 11 to move downwards when moving downwards, when the inserted link 1 contacts with a structural layer at the bottom of the asphalt pavement, the inserted link 1 stops moving, and the thickness measurement of the asphalt pavement can be completed by measuring the moving distance of the strip-shaped plate 11;
the fixing frame 2 is arranged on the outer side of the inserted rod 1 and used for limiting the inserted rod 1, so that the stability of the inserted rod 1 during movement is improved, the inserted rod 1 can be vertically inserted into an asphalt pavement, and the detection precision is improved;
the measuring rods 21 are symmetrically arranged on the inner side of the fixing frame 2, the strip-shaped plates 11 are connected with the measuring rods 21 in a sliding mode, the stability of the inserting rod 1 can be improved, meanwhile, the measuring rods 21 are matched with the strip-shaped plates 11, the moving height of the inserting rod 1 can be observed, and therefore the thickness of asphalt can be conveniently measured;
the supporting assembly is arranged on the outer side of the fixed frame 2, comprises a movable plate 3 and a movable frame 4 and is used for improving the stability of the fixed frame 2 and avoiding the influence on detection caused by shaking in the moving process of the inserted rod 1;
the movable plate 3 is arranged on the right side of the fixed frame 2 and is connected with the bottom end of the fixed frame 2, so that the fixed frame 2 can be conveniently fixed, when the movable plate 3 is unfolded, a user can stand on the movable plate 3, the fixed frame 2 and the movable plate 3 are limited, and the stability of the fixed frame 2 is improved;
the adjustable shelf 4 is arranged on the left side of the fixed shelf 2 and is connected with the top end of the fixed shelf 2 for supporting the fixed shelf 2, thereby further improving the stability of the fixed shelf 2.
The top of inserted bar 1 is provided with connecting seat 12 that links to each other with bar shaped plate 11, bar shaped plate 11 rotates with connecting seat 12 to be connected, make things convenient for inserted bar 1 to drive bar shaped plate 11 and reciprocate, the top welded fastening of connecting seat 12 has screw thread post 13, the top welded fastening of screw thread post 13 has handle 14, during turning handle 14, can drive screw thread post 13 and rotate, make screw thread post 13 and threaded sleeve 23 relative motion, thereby drive 1 downstream of inserted bar, conveniently carry out the thickness measurement in inserting bituminous paving with inserted bar 1.
Be provided with a plurality of evenly distributed's scale mark 211 on measuring stick 21's the lateral wall, can read out the downward movement height of strip shaped plate 11 fast through scale mark 211, and then realize detecting bituminous paving's thickness fast.
On the bottom plate of mount 2 and be close to center department and be provided with stop collar 22, stop collar 22 runs through the bottom plate of mount 2, and with the bottom plate welded fastening of mount 2, inserted bar 1 and stop collar 22 sliding connection, can restrict inserted bar 1 through stop collar 22, stability when further improving inserted bar 1 downstream, and be close to center department on the roof of mount 2 and be provided with thread bush 23, thread bush 23 runs through the roof of mount 2, and with the roof welded fastening of mount 2, thread post 13 runs through thread bush 23, and with thread bush 23 threaded connection, when rotating thread post 13, thread post 13 and thread bush 23 relative motion, can drive inserted bar 1 and remove, thereby conveniently detect, on the bottom plate of mount 2 and be close to left side edge welded fastening has the fixed frame 24 of mutual symmetry.
The left side welded fastening of fly leaf 3 has the connecting block 31 that links to each other with mount 2, fly leaf 3 rotates with mount 2 through connecting block 31 to be connected, when fly leaf 3 expandes, the user can stand on fly leaf 3, and then restrict mount 2 and fly leaf 3, improve the stability of mount 2, the top of fly leaf 3 just is close to right side edge welded fastening has a plurality of evenly distributed's first cassette 32, first cassette 32 cooperates with inserted bar 1 and measuring stick 21 joint respectively, thereby can accomodate fixedly fly leaf 3, and then conveniently carry the device wholly, on fly leaf 3 and be close to right side edge and set up the bar groove 33 that link up, conveniently drive fly leaf 3 through bar groove 33 and remove.
The right side of adjustable shelf 4 just is close to center department and is provided with support frame 41, and the top and the adjustable shelf 4 of support frame 41 rotate to be connected, and the cooperation of pegging graft of bottom and fixed frame 24 of support frame 41 to make support frame 41 support between mount 2 and adjustable shelf 4, improve adjustable shelf 4's stability, and the reinforcing is to the fixed effect of mount 2, and the left side of support frame 41 just is close to welded fastening and has the fixture block 411 of mutual symmetry.
The top of adjustable shelf 4 rotates with mount 2 to be connected, and the top of adjustable shelf 4 just is close to center department welded fastening has second cassette 42, and second cassette 42 cooperates with 14 joints of handle to fix taking in adjustable shelf 4, on the adjustable shelf 4 and be close to fixture block 411 department and be provided with the draw-in groove 43 of mutual symmetry, fixture block 411 cooperates with draw-in groove 43 joint, thereby fixes taking in support frame 41, conveniently carries the device wholly.
The bottom of fly leaf 3 and adjustable shelf 4 all bonds and is fixed with the slipmat, can improve the fixed effect to fly leaf 3 and adjustable shelf 4 through the slipmat, and then strengthens the stability of mount 2.
The working principle is as follows: when the device for rapidly detecting the thickness of the asphalt pavement in the alpine region is used, firstly, the fixed frame 2 is moved to the position above the asphalt pavement, then the movable plate 3 is pulled through the strip-shaped groove 33 to enable the movable plate 3 to be attached to the pavement, then the movable frame 4 is rotated to enable the bottom of the movable frame 4 to be attached to the pavement, then the supporting frame 41 is rotated to enable the bottom of the supporting frame 41 to be in inserting fit with the fixed frame 24 so as to fix the movable frame 4, then a user stands on the movable plate 3 to limit the fixed frame 2 and the movable plate 3, and the movable plate 3 and the movable frame 4 are matched with each other, so that the stability of the fixed frame 2 is improved;
when examining, at first, twist grip 14 drives screw post 13 and rotates, make screw post 13 and threaded sleeve 23 relative motion, drive inserted bar 1 downstream, make inserted bar 1 drive strip shaped plate 11 downstream, and simultaneously, inserted bar 1 slides in the inboard of stop collar 22, strip shaped plate 11 is on measuring stick 21, improve the stability of inserted bar 1, when the contact of inserted bar 1 and the structural layer of bituminous paving bottom, inserted bar 1 stops to move, run through the position of strip shaped plate 11 on measuring stick 21 through scale mark 211, can accomplish bituminous paving's thickness measurement.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a device of alpine region short-term test bituminous paving thickness which characterized in that, includes inserted bar (1), mount (2) and the supporting component who supports:
the device comprises an inserting rod (1), wherein a strip-shaped plate (11) is arranged on the inserting rod (1) and close to the top end of the inserting rod and used for measuring the thickness of the asphalt pavement;
the fixing frame (2) is arranged on the outer side of the inserted rod (1) and used for limiting the inserted rod (1);
the measuring rods (21) which are symmetrically arranged at the inner side of the fixing frame (2) are matched with the strip-shaped plate (11) and are used for observing the moving height of the inserted rod (1);
the supporting component is arranged on the outer side of the fixed frame (2), comprises a movable plate (3) and a movable frame (4) and is used for improving the stability of the fixed frame (2);
the movable plate (3) is arranged on the right side of the fixed frame (2) and is connected with the bottom end of the fixed frame (2), so that the fixed frame (2) is conveniently fixed;
the movable frame (4) is arranged on the left side of the fixed frame (2), is connected with the top end of the fixed frame (2) and is used for supporting the fixed frame (2).
2. The device of claim 1, wherein the device for rapidly detecting the thickness of the asphalt pavement in the alpine region is characterized in that: the top of inserted bar (1) is provided with connecting seat (12) that link to each other with bar shaped plate (11), the top of connecting seat (12) is provided with screw thread post (13), the top of screw thread post (13) is provided with handle (14).
3. The device of claim 1, wherein the device for rapidly detecting the thickness of the asphalt pavement in the alpine region is characterized in that: the side wall of the measuring rod (21) is provided with a plurality of uniformly distributed scale marks (211).
4. The device of claim 1, wherein the device for rapidly detecting the thickness of the asphalt pavement in the alpine region is characterized in that: the utility model discloses a fixing frame, including mount (2), last just being close to center department of bottom plate of mount (2) is provided with stop collar (22), just be close to center department on the roof of mount (2) and be provided with thread bush (23), just be close to left side edge on the bottom plate of mount (2) and be provided with fixed frame (24) of mutual symmetry.
5. The device of claim 1, wherein the device for rapidly detecting the thickness of the asphalt pavement in the alpine region is characterized in that: the left side of fly leaf (3) is provided with connecting block (31) that link to each other with mount (2), the top of fly leaf (3) just is close to right side edge and is provided with a plurality of evenly distributed's first cassette (32), just be close to right side edge on fly leaf (3) and be provided with strip groove (33) that link up.
6. The device of claim 1, wherein the device for rapidly detecting the thickness of the asphalt pavement in the alpine region is characterized in that: the right side of adjustable shelf (4) just is close to center department and is provided with support frame (41), the bottom and the fixed frame (24) of support frame (41) are pegged graft the cooperation, the left side of support frame (41) just is close to fixture block (411) that are provided with mutual symmetry.
7. The device of claim 1, for rapidly detecting the thickness of the asphalt pavement in the alpine region, is characterized in that: a second clamping seat (42) is arranged at the top of the movable frame (4) and close to the center, and clamping grooves (43) which are symmetrical to each other are arranged on the movable frame (4) and close to the clamping blocks (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221665327.7U CN217839616U (en) | 2022-06-29 | 2022-06-29 | Device for rapidly detecting thickness of asphalt pavement in alpine region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221665327.7U CN217839616U (en) | 2022-06-29 | 2022-06-29 | Device for rapidly detecting thickness of asphalt pavement in alpine region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217839616U true CN217839616U (en) | 2022-11-18 |
Family
ID=84025195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221665327.7U Expired - Fee Related CN217839616U (en) | 2022-06-29 | 2022-06-29 | Device for rapidly detecting thickness of asphalt pavement in alpine region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217839616U (en) |
-
2022
- 2022-06-29 CN CN202221665327.7U patent/CN217839616U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209989679U (en) | Limiting device for road surface flatness observation | |
| CN217839616U (en) | Device for rapidly detecting thickness of asphalt pavement in alpine region | |
| CN115096246A (en) | Two-in-one flatness detection device for metal processing | |
| CN214372428U (en) | Levelness detection device for construction | |
| CN212109783U (en) | Curve mapping device for building engineering measurement | |
| CN212030533U (en) | Road and bridge construction measuring device | |
| CN217585670U (en) | Crack detection device for building structure detection | |
| CN218212435U (en) | Cement block bending resistance testing machine convenient to locate | |
| CN215929051U (en) | Surveying and mapping device with adjusting and positioning structure | |
| CN216284755U (en) | Resilience meter for detecting concrete compressive strength by resilience method | |
| CN209961396U (en) | Automatic leveling mechanism of standard torque machine | |
| CN210108202U (en) | Reusable flexible measuring platform for automobile inspection device | |
| CN210374937U (en) | Hole center distance measuring device | |
| CN216898893U (en) | Verticality detection device for building engineering | |
| CN207730141U (en) | Automatic detection tool system | |
| CN218674620U (en) | Highway is pitch viscosity detection device for engineering | |
| CN217032402U (en) | Tapered roller bearing shoulder end face runout measuring instrument | |
| CN211897758U (en) | Highway roughness detection device | |
| CN220270449U (en) | Ground levelness detection equipment for construction | |
| CN214666574U (en) | Crankshaft plane parallelism detection device | |
| CN205404851U (en) | Rainfall device with self -checking function | |
| CN218329758U (en) | Novel roughness detector | |
| CN216593376U (en) | Engineering is managed with road slope measuring apparatu | |
| CN219625276U (en) | Portable auxiliary device for measuring Brinell hardness tester | |
| CN214374177U (en) | Concrete early crack resistance test equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221118 |