CN215953233U - Highway engineering is managed with road surface compressive strength check out test set - Google Patents
Highway engineering is managed with road surface compressive strength check out test set Download PDFInfo
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- CN215953233U CN215953233U CN202122496696.XU CN202122496696U CN215953233U CN 215953233 U CN215953233 U CN 215953233U CN 202122496696 U CN202122496696 U CN 202122496696U CN 215953233 U CN215953233 U CN 215953233U
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Abstract
The application discloses road surface compressive strength check out test set is used in highway engineering supervision relates to highway engineering technical field, the power distribution box comprises a box body, the top both sides fixedly connected with support column of box, the outside slidable mounting of support column has hydraulic means, hydraulic means's bottom fixedly connected with briquetting, it has the hydraulic stem to correspond briquetting fixed mounting in the middle of the top of box, the top fixedly connected with backup pad of hydraulic stem, the rectangle through hole has been seted up to the top symmetry of backup pad, the spout has been seted up to the rectangle through hole inner wall both sides of backup pad, the spout inner wall slidable connection of backup pad has the slider. Through changeing the rotation of drive threaded rod for the slider drives splint and removes, thereby is convenient for carry out the centre gripping to the road surface sampling of treating the resistance to compression detection, keeps the stability of road surface sampling at resistance to compression in-process, through the inside extrusion telescopic link of spring, thereby carries on spacingly to the road surface sampling, improves its stability in the resistance to compression.
Description
Technical Field
The application relates to the technical field of highway engineering, in particular to a pavement compressive strength detection device for highway engineering supervision.
Background
The construction of the road greatly promotes the development of the transportation industry, provides great convenience for people to go out, and the quality of the road is closely concerned; after the road construction is completed, the construction unit generally commissions or dispatches a supervisory unit to supervise and manage the quality of the road, wherein the types of detection instruments used in the whole process of the road engineering are more, and particularly the compressive strength detection device is adopted.
The existing pavement compressive strength detection equipment cannot clamp a pavement sampling material, and the material is easy to deviate during extrusion.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that can not carry out the centre gripping to road surface sampling material, this application provides a road surface compressive strength check out test set for highway engineering supervision.
The application provides a road surface compressive strength check out test set is used in highway engineering supervision adopts following technical scheme:
the utility model provides a road surface compressive strength check out test set for highway engineering supervision, the power distribution box comprises a box body, the top both sides fixedly connected with support column of box, the outside slidable mounting of support column has hydraulic means, hydraulic means's bottom fixedly connected with briquetting, it has the hydraulic stem to correspond briquetting fixed mounting in the middle of the top of box, the top fixedly connected with backup pad of hydraulic stem, the rectangle through hole has been seted up to the top symmetry of backup pad, the spout has been seted up to the rectangle through hole inner wall both sides of backup pad, the spout inner wall slidable connection of backup pad has the slider, the backup pad both sides are all rotated and are provided with the threaded rod, two the slider respectively with two threaded rod threaded connection, the top fixedly connected with splint of slider.
Optionally, one end of the threaded rod, which is far away from the threaded rod, is fixedly connected with a rotating handle, and the vertical section of the clamping plate is of a T-shaped structure.
Optionally, a rectangular groove is formed in one side, close to each other, of each clamping plate, a fixing rod is fixedly connected to the inner wall of each rectangular groove, a moving block is connected to the outer side of each fixing rod in a sliding mode, a spring is fixedly connected to one side of each moving block and the inner wall of each rectangular groove of each clamping plate, the two moving blocks between the two clamping plates are arranged in a one-to-one correspondence mode, and a telescopic rod is fixedly connected between the two corresponding moving blocks.
Optionally, a mounting hole is formed in one side of the box body, and a heat dissipation plate is fixedly connected to the inner wall of the mounting hole of the box body.
Optionally, one side of the box body is hinged with a box door.
Optionally, a handle is fixedly connected to one side of the box door.
Optionally, the upper end of one side of the box body, which is away from the box door, is fixedly connected with a handrail, and the outer side of the handrail is fixedly connected with a protective sleeve.
Optionally, the bottom of the box body is symmetrically and fixedly connected with universal wheels, and the universal wheels are distributed in a rectangular shape at the bottom of the box body.
To sum up, the beneficial effect of this application is as follows:
through changeing the rotation of drive threaded rod for the slider drives splint and removes, thereby is convenient for carry out the centre gripping to the road surface sampling of treating the resistance to compression detection, keeps the stability of road surface sampling at resistance to compression in-process, through the inside extrusion telescopic link of spring, thereby carries on spacingly to the road surface sampling, improves its stability in the resistance to compression, through promoting the handrail under the effect of universal wheel, the device of being convenient for wholly removes.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic view of the fixture configuration of the present application;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
fig. 4 is a side view of the structure of the present application.
Description of reference numerals: 1. a box body; 2. a box door; 3. a hydraulic lever; 4. a support plate; 5. a telescopic rod; 6. a splint; 7. a chute; 8. turning a handle; 9. a threaded rod; 10. a slider; 11. a rectangular groove; 12. a moving block; 13. a spring; 14. fixing the rod; 15. a support pillar; 16. briquetting; 17. a hydraulic device; 18. a handrail; 19. a universal wheel.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Example (b):
the embodiment of the application discloses road surface compressive strength check out test set for highway engineering supervision. Referring to fig. 1 and 2, a road surface compressive strength detection device for road engineering supervision comprises a box body 1, support columns 15 are fixedly connected to two sides of the top of the box body 1, hydraulic devices 17 are slidably mounted on the outer sides of the support columns 15, press blocks 16 are fixedly connected to the bottoms of the hydraulic devices 17, hydraulic rods 3 are fixedly mounted in the middle of the top of the box body 1 corresponding to the press blocks 16, a support plate 4 is fixedly connected to the top of the hydraulic rods 3, rectangular through holes are symmetrically formed in the top of the support plate 4, slide grooves 7 are formed in two sides of the inner wall of the rectangular through hole of the support plate 4, slide blocks 10 are slidably connected to the inner wall of the slide grooves 7 of the support plate 4, threaded rods 9 are rotatably arranged on two sides of the support plate 4, the two slide blocks 10 are respectively in threaded connection with the two threaded rods 9, a rotating handle 8 is fixedly connected to one end of each two threaded rods 9, and a clamping plate 6 is fixedly connected to the tops of the slide blocks 10, the vertical section of the splint 6 is of a T-shaped structure. Rotate and change 8, drive threaded rod 9 and rotate to drive slider 10 and remove in spout 7, slider 10 drives splint 6 and is close to the removal each other, thereby presss from both sides tightly sampling material, prevents that it from rocking, and hydraulic stem 3 drives backup pad 4 rebound, starts hydraulic means 17 simultaneously, and hydraulic means 17 slides downwards on support column 15, thereby drives briquetting 16 downwards, and then the upper and lower extreme extrudes and detects.
Referring to fig. 3, a rectangular groove 11 is formed in one side of each of the two clamping plates 6, a fixing rod 14 is fixedly connected to the inner wall of the rectangular groove 11, and a moving block 12 is slidably connected to the outer side of the fixing rod 14. The moving block 12 is attached to the inner wall of the rectangular groove 11. One side of the moving block 12 and the inner wall of the rectangular groove 11 of the clamping plate 6 are fixedly connected with springs 13, the moving blocks 12 between the two clamping plates 6 are arranged in a one-to-one correspondence mode, and the telescopic rods 5 are fixedly connected between the two corresponding moving blocks 12. The spring 13 in the rectangular groove 11 extrudes the moving block 12, so that the moving block 12 slides on the fixed rod 14, and the telescopic rod 5 is driven to extrude the sampling material to limit the sampling material.
Referring to fig. 1 and 4, a box door 2 is hinged to one side of the box body 1, and a handle is fixedly connected to one side of the box door 2. The door 2 is opened through the handle, so that the internal mechanical parts can be conveniently overhauled. The handrail 18 is fixedly connected to the upper end of the other side of the box body 1, the protecting sleeve is fixedly connected to the outer side of the handrail 18, the universal wheels 19 are symmetrically and fixedly connected to the bottom of the box body 1, and the universal wheels 19 are distributed in a rectangular mode at the bottom of the box body 1. The handrail 18 is pushed, the box body 1 moves under the action of the universal wheels 19, and the friction force of the handrail 18 is increased through the protective sleeve. A mounting hole is formed in one side of the box body 1, and a heat dissipation plate is fixedly connected to the inner wall of the mounting hole of the box body 1. The heat inside the case 1 is dissipated through the heat dissipation plate.
The implementation principle of the road surface compressive strength detection equipment for road engineering supervision in the embodiment of the application is as follows:
in use, a pavement sampling material to be detected is placed on the supporting plate 4, the rotating handle 8 is rotated to drive the threaded rod 9 to rotate, so that the sliding block 10 is driven to move in the sliding groove 7, the sliding block 10 drives the clamping plate 6 to move close to each other, so that the sampling material is clamped and prevented from shaking, meanwhile, the spring 13 in the rectangular groove 11 extrudes the movable block 12, so that the movable block 12 slides on the fixed rod 14, so that the telescopic rod 5 is driven to extrude the sampling material to limit the sampling material, the stability of the sampling material is further improved, the hydraulic rod 3 is started to drive the supporting plate 4 to move upwards, meanwhile, the hydraulic device 17 is started, the hydraulic device 17 slides downwards on the supporting column 15, so that the pressing block 16 is driven to move downwards, the upper end and the lower end are extruded and detected, the box door 2 is opened through the handle, the overhaul of internal mechanical components is facilitated, and the heat inside the box body 1 is evacuated through the heat dissipation plate, the handrail 18 is pushed, and the box body 1 moves under the action of the universal wheels 19.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a road surface compressive strength check out test set for highway engineering supervision, includes box (1), its characterized in that: two sides of the top of the box body (1) are fixedly connected with supporting columns (15), the outer sides of the supporting columns (15) are slidably provided with hydraulic devices (17), the bottom of the hydraulic device (17) is fixedly connected with a pressing block (16), a hydraulic rod (3) is fixedly arranged in the middle of the top of the box body (1) corresponding to the pressing block (16), the top of the hydraulic rod (3) is fixedly connected with a supporting plate (4), the top of the supporting plate (4) is symmetrically provided with rectangular through holes, the two sides of the inner wall of the rectangular through hole of the supporting plate (4) are provided with sliding chutes (7), the inner wall of the sliding groove (7) of the supporting plate (4) is connected with a sliding block (10) in a sliding way, the supporting plate is characterized in that threaded rods (9) are arranged on two sides of the supporting plate (4) in a rotating mode, the sliding blocks (10) are in threaded connection with the two threaded rods (9) respectively, and the top of each sliding block (10) is fixedly connected with a clamping plate (6).
2. The apparatus of claim 1, wherein the apparatus comprises: two one end fixedly connected with that threaded rod (9) kept away from each other changes handle (8), the vertical cross-section of splint (6) is T type structure.
3. The apparatus of claim 1, wherein the apparatus comprises: rectangular grooves (11) are formed in one side, close to each other, of the two clamping plates (6), fixing rods (14) are fixedly connected to the inner walls of the rectangular grooves (11), moving blocks (12) are slidably connected to the outer sides of the fixing rods (14), springs (13) are fixedly connected to one sides of the moving blocks (12) and the inner walls of the rectangular grooves (11) of the clamping plates (6), the moving blocks (12) between the two clamping plates (6) are arranged in a one-to-one corresponding mode, and telescopic rods (5) are fixedly connected between the two corresponding moving blocks (12).
4. The apparatus of claim 1, wherein the apparatus comprises: the solar water heater is characterized in that a mounting hole is formed in one side of the box body (1), and a heat dissipation plate is fixedly connected to the inner wall of the mounting hole of the box body (1).
5. The apparatus of claim 1, wherein the apparatus comprises: one side of the box body (1) is hinged with a box door (2).
6. The apparatus of claim 5, wherein: one side of the box door (2) is fixedly connected with a handle.
7. The apparatus of claim 1, wherein the apparatus comprises: the refrigerator door is characterized in that an armrest (18) is fixedly connected to the upper end of one side, which deviates from the refrigerator door (2), of the refrigerator body (1), and a protective sleeve is fixedly connected to the outer side of the armrest (18).
8. The apparatus of claim 1, wherein the apparatus comprises: the bottom of the box body (1) is symmetrically and fixedly connected with universal wheels (19), and the universal wheels (19) are distributed in a rectangular mode at the bottom of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122496696.XU CN215953233U (en) | 2021-10-16 | 2021-10-16 | Highway engineering is managed with road surface compressive strength check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122496696.XU CN215953233U (en) | 2021-10-16 | 2021-10-16 | Highway engineering is managed with road surface compressive strength check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215953233U true CN215953233U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122496696.XU Active CN215953233U (en) | 2021-10-16 | 2021-10-16 | Highway engineering is managed with road surface compressive strength check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215953233U (en) |
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2021
- 2021-10-16 CN CN202122496696.XU patent/CN215953233U/en active Active
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