CN219915182U - Pavement material strength test device - Google Patents
Pavement material strength test device Download PDFInfo
- Publication number
- CN219915182U CN219915182U CN202321160988.9U CN202321160988U CN219915182U CN 219915182 U CN219915182 U CN 219915182U CN 202321160988 U CN202321160988 U CN 202321160988U CN 219915182 U CN219915182 U CN 219915182U
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- China
- Prior art keywords
- fixedly connected
- protective cover
- wall surface
- pavement material
- pair
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- 239000000463 material Substances 0.000 title claims abstract description 34
- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 50
- 239000002699 waste material Substances 0.000 claims abstract description 22
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 244000309464 bull Species 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000012780 transparent material Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Road Repair (AREA)
Abstract
The utility model discloses a pavement material strength test device, which relates to the technical field of pavement material detection and comprises a machine body, wherein the upper wall surface of the machine body is fixedly connected with a protective cover, the front and rear of the protective cover are hinged with two protective doors, the upper wall of the protective cover is provided with a through hole, one inner side wall surface of the protective cover is hinged with a rotating rod, the hinged end of the rotating rod is fixedly provided with a handle, the lower surface of the rotating rod is fixedly connected with a scraping plate, a pair of waste boxes are arranged in the protective cover, the pair of waste boxes are provided with semicircular openings, the device can prevent broken pavement materials from all directions from smashing people or percentage meters through the protective cover, the protection effect is improved, broken pavement materials can be collected through the pair of combined waste boxes, broken materials on a lifting table can be scraped into the waste boxes through the rotation of the scraping plate, the broken materials in the waste boxes can be cleaned, and the cleaning effect is improved.
Description
Technical Field
The utility model relates to the technical field of pavement material detection, in particular to a pavement material strength test device.
Background
The pavement material strength detection testing machine is an instrument and equipment for detecting the pavement material strength index of the highway subgrade.
As in the utility model patent with publication number CN218847830U, a multifunctional pavement material strength tester is disclosed, comprising a table body; the top end surface of the table body is fixedly connected with a placing column, one side, close to the placing column, of the table body is fixedly provided with a testing machine body, the surface of the placing column is sleeved with a protective sleeve, the surface of the placing column is fixedly connected with a fixing plate, and one side, far away from the placing column, of the fixing plate is slidably connected with a clamping block; according to the utility model, pavement materials to be detected are placed on the placing column, the protective sleeve is sleeved on the placing column, meanwhile, the protective sleeve is contacted with the rectangular plate, then the clamping block is pulled, the protective sleeve is rotated, the clamping groove is aligned with the clamping block, then the clamping block is loosened, the clamping block is pulled by the first spring due to elastic force recovery, the clamping block is clamped with the inner wall of the clamping groove, so that the protective sleeve is fixed, the pavement materials are extruded by the tester body, and at the moment, the protective sleeve can prevent broken pavement materials from being splashed to injure people by smashing.
However, the pavement material which is disintegrated when the pavement cleaning device is used is easy to disintegrate from the upper part of the protective cover, the protective effect is poor, and the cleaning plate only scrapes the pavement material on the placing column onto the workbench, so that the workbench cannot be cleaned, the cleaning effect is poor, and the existing requirements are not met.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a pavement material strength test device, which solves the technical problems of poor protection effect and poor cleaning effect of the existing device.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a pavement material intensity test device, includes the organism, organism upper wall fixedly connected with protection casing, it has two guard gates to articulate around the protection casing, the through-hole has been seted up to the protection casing upper wall, a protection casing inside wall face articulates there is the bull stick, the bull stick articulated end is fixedly provided with handle, fixedly connected with scraper blade under the bull stick, a pair of waste material box has been put in the protection casing, a pair of the semicircle mouth has all been seted up to the waste material box.
Preferably, the protection casing one side wall face articulates there are two L type locks, it has the extension spring to articulate on the L type lock, the extension spring other end is articulated with the protection casing, a side wall face of L type lock with protection door outer wall face contacts.
Preferably, a transparent explosion-proof window is arranged in the protective door.
Preferably, the upper wall surface of the machine body is fixedly connected with a pair of support columns, the support columns are fixedly connected with a support frame, the bottom of the support frame is fixedly connected with a stress ring, a dial indicator is arranged in the stress ring, the lower end of the stress ring is fixedly connected with a connecting rod, the lower end of the connecting rod penetrates through the pressure plate fixedly connected with the through hole, the upper wall of the machine body is slidably connected with a lifting column, the upper end of the lifting column is fixedly connected with a lifting table, and the machine body is provided with a controller.
Preferably, the combined size of the pair of waste boxes is matched with the inside of the protective cover, the lifting column is positioned in the two combined semicircular openings, and a gap is reserved between the lifting column and the two combined semicircular openings.
Preferably, the rotating rod is perpendicular to the handle, when the protective door is closed, the inner wall surface of the protective door is attached to one side of the handle, and when the lifting platform is reset, the bottom of the scraping plate is flush with the upper wall surface of the lifting platform.
Advantageous effects
The utility model provides a pavement material strength test device which has the beneficial effects that a protective cover can prevent broken pavement materials from smashing people or dial indicators from all directions, the protective effect is improved, broken pavement materials can be collected through a pair of combined waste boxes, the situation in the protective cover can be observed through a transparent explosion-proof window, after a lifting table is reset, a protective door is opened, a handle is rotated to drive a scraping plate to rotate, broken materials on the lifting table can be scraped into waste boxes through the rotation of the scraping plate, the broken materials in the waste boxes can be cleaned up by pouring out, and the cleaning effect is improved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the front view of the present utility model;
FIG. 3 is a schematic top view of the internal structure of the shield according to the present utility model;
FIG. 4 is a top view of the waste cartridge of the present utility model;
FIG. 5 is a front view of the turning lever of the present utility model;
FIG. 6 is a top view of the turning rod of the present utility model;
fig. 7 is a left side view of the rotary lever according to the present utility model.
In the figure: 1. a body; 2. a controller; 3. a protective door; 4. a transparent explosion-proof window; 5. an L-shaped lock; 6. a support column; 7. a connecting rod; 8. a stress ring; 9. a dial indicator; 10. a support frame; 11. a waste bin; 12. lifting columns; 13. a lifting table; 14. a protective cover; 15. a pressure plate; 19. a through hole; 20. a handle; 21. a scraper; 22. a tension spring; 23. a semicircular opening; 24. and (5) rotating the rod.
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.
Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a pavement material intensity test device, including organism 1, organism 1 upper wall fixedly connected with protection casing 14, protection casing 14 front and back articulates has two guard gates 3, and through-hole 19 has been seted up to protection casing 14 upper wall, and protection casing 14 an inside wall face articulates has bull stick 24, and bull stick 24 hinged end fixedly provided with handle 20, bull stick 24 lower surface fixedly connected with scraper blade 21, has put a pair of waste material box 11 in the protection casing 14, and semicircle mouth 23 has all been seted up to a pair of waste material box 11; two L-shaped locks 5,L are hinged on one side wall surface of the protective cover 14, a tension spring 22 is hinged on the lock 5, the other end of the tension spring 22 is hinged with the protective cover 14, and one side wall surface of the L-shaped lock 5 is contacted with the outer wall surface of the protective door 3; a transparent explosion-proof window 4 is arranged in the protective door 3; the upper wall surface of the machine body 1 is fixedly connected with a pair of support columns 6 which are positioned on two sides of a protective cover 14, a support frame 10 is fixedly connected to the pair of support columns 6, a stress ring 8 is fixedly connected to the bottom of the support frame 10, a dial indicator 9 is arranged in the stress ring 8, the lower end of the stress ring 8 is fixedly connected with a connecting rod 7, the lower end of the connecting rod 7 passes through a through hole 19 and is fixedly connected with a pressure plate 15, the upper wall of the machine body 1 is slidably connected with a lifting column 12, the upper end of the lifting column 12 is fixedly connected with a lifting table 13, and the machine body 1 is provided with a controller 2; the combined size of the pair of waste boxes 11 is matched with the inside of the protective cover 14, the lifting column 12 is positioned in the two combined semicircular openings 23, and a gap is reserved between the lifting column 12 and the two combined semicircular openings 23; the rotating rod 24 is perpendicular to the handle 20, when the protective door 3 is closed, the inner wall surface of the protective door 3 is attached to one side of the handle 20, and when the lifting table 13 is reset, the bottom of the scraping plate 21 is flush with the upper wall surface of the lifting table 13.
All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.
Examples: according to the description attached to figures 1-7, when the device is used, the tension spring 22 is used for tightly pasting the side wall surface of the L-shaped lock 5 with the outer wall surface of the protective door 3, so that the protective door 3 is locked, the scraper 21 can be limited by pasting the inner wall surface of the protective door 3 with one side of the handle 20, the scraper bar is prevented from moving to stop lifting table 13 to lift, the pair of waste boxes 11 can be closed and limited by pasting the inner wall surface of the protective door 3 with the outer side wall surfaces of the pair of waste boxes 11, the edges of the semicircular openings 23 and the lifting columns 12 are kept in a gap to prevent the lifting table 13 from lifting, the L-shaped lock 5 is pulled to open the protective door 3, pavement materials to be checked are placed on the lifting table 13, the protective door 3 is closed, the pavement materials can be extruded by lifting table 13, the protective cover 14 can be prevented from being broken to a person or a percentage table 9 from moving in all directions, the protective effect is improved, the pair of waste boxes 11 can be collected and can be lifted by observing the inner side wall surfaces of the protective cover 11 to be closed, the transparent material can be driven by the transparent scraper bar 21 to rotate, and the transparent scraper bar can be driven by the transparent scraper bar 21 to rotate, and the transparent scraper 11 can be driven by the transparent scraper bar can be rotated to rotate, and the transparent scraper 11 can be driven by the transparent scraper 11 to rotate, and can be rotated to be cleaned by the transparent scraper 11 through the transparent scraper 21, and can be driven by the transparent scraper bar can be rotated by the transparent scraper 21 to be driven by the transparent material can be rotated, and can be cleaned.
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. The utility model provides a pavement material intensity test device, its characterized in that, including organism (1), wall fixedly connected with protection casing (14) on organism (1), articulated around protection casing (14) have two guard gates (3), through-hole (19) have been seted up to protection casing (14) upper wall, an inside wall face of protection casing (14) articulates has bull stick (24), bull stick (24) articulated end is fixed to be provided with handle (20), bull stick (24) lower surface fixedly connected with scraper blade (21), a pair of waste material box (11) have been put in protection casing (14), a pair of semicircle mouth (23) have all been seted up to waste material box (11).
2. The pavement material strength test device according to claim 1, wherein two L-shaped locks (5) are hinged to one side wall surface of the protective cover (14), tension springs (22) are hinged to the L-shaped locks (5), the other ends of the tension springs (22) are hinged to the protective cover (14), and one side wall surface of the L-shaped locks (5) is in contact with the outer wall surface of the protective door (3).
3. The pavement material strength test device according to claim 1, wherein the protective door (3) is internally provided with a transparent explosion-proof window (4).
4. The pavement material strength test device according to claim 1, wherein the upper wall surface of the machine body (1) is fixedly connected with a pair of support columns (6) which are positioned on two sides of the protective cover (14), the support columns (6) are fixedly connected with a support frame (10), the bottom of the support frame (10) is fixedly connected with a stress ring (8), a dial indicator (9) is arranged in the stress ring (8), the lower end of the stress ring (8) is fixedly connected with a connecting rod (7), the lower end of the connecting rod (7) penetrates through the through hole (19) and is fixedly connected with a pressure plate (15), the upper wall of the machine body (1) is slidably connected with a lifting column (12), the upper end of the lifting column (12) is fixedly connected with a lifting table (13), and the machine body (1) is provided with a controller (2).
5. The pavement material strength testing apparatus according to claim 4, wherein the combined size of the pair of waste cartridges (11) is matched with the inside of the protective cover (14), the lifting column (12) is located in the two combined semicircular openings (23), and a gap is left between the lifting column (12) and the two combined semicircular openings (23).
6. The pavement material strength testing apparatus according to claim 4, wherein the rotating rod (24) is perpendicular to the handle (20), the inner wall surface of the protective door (3) is attached to one side of the handle (20) when the protective door (3) is closed, and the bottom of the scraping plate (21) is flush with the upper wall surface of the lifting table (13) when the lifting table (13) is reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160988.9U CN219915182U (en) | 2023-05-15 | 2023-05-15 | Pavement material strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160988.9U CN219915182U (en) | 2023-05-15 | 2023-05-15 | Pavement material strength test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219915182U true CN219915182U (en) | 2023-10-27 |
Family
ID=88426533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321160988.9U Active CN219915182U (en) | 2023-05-15 | 2023-05-15 | Pavement material strength test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219915182U (en) |
-
2023
- 2023-05-15 CN CN202321160988.9U patent/CN219915182U/en active Active
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| GR01 | Patent grant |