CN214703040U

CN214703040U - Road construction mixes earth intensity detection device

Info

Publication number: CN214703040U
Application number: CN202121075273.4U
Authority: CN
Inventors: 胡小华; 陈剑荣; 于晓伟
Original assignee: Jinhua Shengtai Commercial Concrete Co ltd
Current assignee: Jinhua Shengtai Commercial Concrete Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-12
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a road construction mixes earth intensity detection device, including the dead lever, dead lever both ends difference first bracing piece of fixedly connected with and second bracing piece, first bracing piece and second bracing piece inside wall fixedly connected with fixed plate, fixed mounting has the intensity detector on the first bracing piece inside wall, fixed surface installs dust collector under the fixed plate, fixed surface is connected with the telescopic link under the dead lever, the driving box lateral wall is provided with two adjusting part, the driving box runs through the fixed plate and rather than sliding connection, the inside drive structure that is provided with of driving box. The utility model discloses, this earth intensity detection device is mixed in road construction's design is more practical reasonable, makes things convenient for the staff to use, and this earth intensity detection device greatly increased staff's efficiency is mixed in road construction, has increased practicality and convenience, has reduced the time cost.

Description

Road construction mixes earth intensity detection device

Technical Field

The utility model relates to a mix earth technical field, especially relate to a road construction and mix earth intensity detection device.

Background

At present, after the construction of road engineering is completed, the strength of a road needs to be detected, and most of rebound testers are used in the market and are mainly used for coring of cement concrete, asphalt concrete and limestone bases of highways, airports, ports, docks, dams and the like to perform compression resistance and bending resistance tests.

Compared with the prior art, the inaccuracy of resiliometer on the market provides many troubles for acceptance after construction, and the instrument sets up inaccurately, and the environment influences instrument accuracy etc. This earth intensity detection device is mixed in road construction has avoided these shortcomings, has improved work efficiency greatly, detects road strength through the sample, has reached more accurate sample detection and has obtained data, and this earth intensity detection device is mixed in road construction conveniently carries and operates, is the engineering check out test set of an ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the concrete intensity detection device is mixed in road construction who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a road construction mixes earth intensity detection device, includes the dead lever, dead lever both ends difference fixedly connected with first bracing piece and second bracing piece, first bracing piece and second bracing piece inside wall fixedly connected with fixed plate, fixed mounting has intensity detector on the first bracing piece inside wall, the fixed plate upper surface is close to first bracing piece inside wall department fixed mounting and places the box, fixed surface mounting has dust collector under the fixed plate, fixed surface connection has the telescopic link under the dead lever, the surface cover of telescopic link is equipped with the spring, telescopic link lower extreme fixedly connected with drive case, drive case lateral wall is provided with two adjusting part, drive case runs through the fixed plate and rather than sliding connection, the inside drive structure that is provided with of drive case, drive case lower extreme threaded connection has the tail cap.

As a further description of the above technical solution:

the adjusting part includes first fixed block and second fixed block, the equal fixed connection of first fixed block and second fixed block is on the drive box lateral wall, first fixed block rotates and is connected with the holding rod, the solid fixed ring of one end fixed surface connection that first fixed block was kept away from to the holding rod, gu fixed ring rotates and is connected with the pipe cap, the second fixed block rotates and is connected with the dwang, the dwang rotates and is connected with the third bracing piece, the one end threaded connection that the second fixed block was kept away from to the third bracing piece is in the pipe cap, the holding rod surface is provided with the skid resistant course.

As a further description of the above technical solution:

go out dirt device and include the dust removal case, the inside fixedly connected with air-blower of dust removal case, air-blower fixedly connected with ventilation pipe, the ventilation pipe runs through dust removal case and fixedly connected with sleeve pipe, sleeve pipe fixedly connected with hose, hose free end fixedly connected with plastics tube head, the hole of accomodating of corresponding plastics tube head is seted up to dust removal case lower surface.

As a further description of the above technical solution:

the drive structure includes the motor, motor fixed mounting is in the inside upper end of drive case, drive incasement wall fixedly connected with division board, motor output shaft fixedly connected with axis of rotation, motor output shaft runs through the division board and rotates rather than being connected, the one end that the division board was kept away from to the axis of rotation runs through the drive case and rotates rather than being connected, the one end fixedly connected with fixture of division board is kept away from to the axis of rotation.

As a further description of the above technical solution:

fixture includes the lantern ring and bolt, lantern ring fixed connection is at the lower extreme of axis of rotation, two arc fixed blocks of the inside lateral wall fixedly connected with of the lantern ring, bolt surface cover is equipped with the arc cushion, the bolt runs through the lantern ring and rather than threaded connection, the bolt runs through two arc fixed blocks and rather than sliding connection.

As a further description of the above technical solution:

the bolt through connection has the steel pipe, the bolt hole has been seted up on the steel pipe surface, steel pipe lower extreme fixedly connected with diamond segments, the rectangular hole has been seted up to the steel pipe lateral wall, the steel pipe passes through the bolt hole of bolt through and fixes inside the lantern ring.

As a further description of the above technical solution:

the tail cap is internally and fixedly provided with a tool bit protection box, the lower ends of the first supporting rod and the second supporting rod are fixedly connected with a third fixing block, and the lower surface of the third fixing block is fixedly connected with a plurality of universal wheels.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this earth intensity detection device is mixed in road construction, adjusting part's setting is mixed earth intensity detection device to this road construction and can be in the use staff's dynamics oneself handle accuse, can avoid contusion through adjusting when not using, has increased this earth intensity detection device is mixed in road construction through adjusting part and has been worked the stability at the during operation.

2. Compared with the prior art, this road construction mixes earth intensity detection device, dust collector's setting can realize not arousing the raise dust because of the sample in the use to this road construction mixes earth intensity detection device in the use, and the drive structure setting mixes earth intensity detection device for this road construction and provides the power source for the device is at the operation in-process for the in-process of sample is more convenient. Fixture's setting is more convenient to the change of tool bit, uses or realizes the change of tool bit and takes through fixture when changing when needs.

Drawings

FIG. 1 is a schematic structural view of a concrete strength testing device for road construction according to the present invention;

FIG. 2 is an enlarged view of FIG. 1-A of the concrete strength testing device for road construction provided by the present invention;

FIG. 3 is an enlarged view of FIG. 1-B of the concrete strength testing device for road construction provided by the present invention;

FIG. 4 is an enlarged view of FIG. 1-C of the concrete strength testing device for road construction provided by the present invention;

FIG. 5 is a schematic view of a clamping mechanism of the concrete strength testing device for road construction according to the present invention;

fig. 6 is the utility model provides a road construction mixes earth intensity detection device's tool bit schematic diagram.

Illustration of the drawings:

1. a first support bar; 2. placing the box; 3. an intensity detector; 4. fixing the rod; 5. a fixing plate; 6. a spring; 7. a drive box; 8. a motor; 9. a partition plate; 10. a rotating shaft; 11. a third fixed block; 12. a universal wheel; 13. a second support bar; 14. a first fixed block; 15. an anti-slip layer; 16. a holding rod; 17. a fixing ring; 18. a pipe cap; 19. a third support bar; 20. a second fixed block; 21. a dust removal box; 22. a blower; 23. a vent pipe; 24. a sleeve; 25. a hose; 26. a plastic tube head; 27. a tail cap; 28. a collar; 29. a bolt; 30. a rectangular hole; 31. a diamond tool bit; 32. a cutter head protection box; 33. bolt holes; 34. a steel pipe; 35. an arc-shaped cushion block; 36. an arc-shaped fixed block; 37. rotating the rod; 38. a telescopic rod.

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.

Referring to fig. 1-6, the utility model provides a pair of earth intensity detection device is mixed in road construction: including dead lever 4, 4 both ends of dead lever are fixedly connected with first bracing piece 1 and second bracing piece 13 respectively, first bracing

piece

1 and 13 inside wall fixedly connected with fixed plate 5 of second bracing piece, fixed mounting has intensity detector 3 on 1 inside wall of first bracing piece, fixed plate 5 upper surface is close to 1 inside wall department fixed mounting of first bracing piece and places box 2, fixed mounting has dust collector under fixed plate 5, fixed surface is connected with telescopic link 38 under the dead lever 4, the surface cover of telescopic link 38 is equipped with

spring

6, 38 lower extreme fixedly connected with drive case 7 of telescopic link, 7 lateral walls of drive case are provided with two adjusting parts, drive case 7 runs through fixed plate 5 and rather than sliding connection, the inside drive structure that is provided with of drive case 7, end screw thread connection has hood 27 under the drive case 7.

Adjusting part includes first fixed block 14 and second fixed block 20, the equal fixed connection of first fixed block 14 and second fixed block 20 is on 7 lateral walls of drive case, first fixed block 14 rotates and is connected with holding rod 16, the solid fixed ring 17 of one end lower surface fixedly connected with of first fixed block 14 is kept away from to holding rod 16, gu fixed ring 17 rotates and is connected with pipe cap 18, second fixed block 20 rotates and is connected with dwang 37, dwang 37 rotates and is connected with third bracing piece 19, the one end threaded connection that second fixed block 20 was kept away from to third bracing piece 19 is in pipe cap 18, holding rod 16 surface is provided with skid resistant course 15, thereby adjusting part's setting can be to this road construction muddy earth intensity detection device can realize the effect of external force in the sample and press the device through adjusting part holding rod 16 in the use. Dust collector includes dust removal case 21, the inside fixedly connected with air-blower 22 of dust removal case 21, air-blower 22 fixedly connected with ventilation pipe 23, ventilation pipe 23 runs through dust removal case 21 and fixedly connected with sleeve pipe 24, sleeve pipe 24 fixedly connected with hose 25, hose 25 free end fixedly connected with plastics tube head 26, the hole of accomodating of corresponding plastics tube head 26 is seted up to dust removal case 21 lower surface, dust collector's setting can be realized can not influencing user's state because of the raise dust in the use to this road construction muddy earth intensity detection device, the indirect efficiency of work that has improved. The drive structure includes motor 8, motor 8 fixed mounting is in the inside upper end of

drive case

7, 7 inner wall fixedly connected with division boards 9 of drive case, 8 output shaft fixedly connected with axis of rotation 10 of motor, 8 output shafts of motor run through division board 9 and rather than rotate and be connected, the one end that division board 9 was kept away from to axis of rotation 10 runs through drive case 7 and rather than rotate and be connected, the one end fixedly connected with fixture of division board 9 is kept away from to axis of rotation 10, the setting of drive structure mixes earth intensity detection device to this road construction and provides the power source in the use. Fixture includes lantern ring 28 and

bolt

29, and 28 fixed connections of lantern ring are at the lower extreme of axis of rotation 10, and two arc fixed blocks 36 of the inside lateral wall fixedly connected with of

lantern ring

28, and 29 surperficial covers of bolt are equipped with arc cushion 35, bolt 29 run through lantern ring 28 and rather than threaded connection, and bolt 29 runs through two arc fixed blocks 36 and rather than sliding connection, and fixture's setting mixes earth intensity detection device to this road construction and can make the user change diamond segments 31 according to the demand, and more convenient operation has brought the facility for the user. Bolt 29 through connection has steel pipe 34, and bolt hole 33 has been seted up on steel pipe 34 surface, and steel pipe 34 lower extreme fixedly connected with diamond segments 31, and rectangular hole 30 has been seted up to steel pipe 34 lateral wall, and steel pipe 34 passes through bolt hole 33 through bolt 29 and fixes inside lantern ring 28, and the offering of rectangular hole 30 can conveniently take off the sample as required after the sample to the device. The inside fixed tool bit protection box 32 that is provided with of tail cap 27, the equal fixedly connected with third fixed block 11 of first bracing piece 1 and second bracing piece 13 lower extreme, a plurality of universal wheels 12 of two third fixed block 11 lower surface fixedly connected with, the setting up of universal wheel 12 makes the device conveniently remove under the condition that does not use, tool bit protection box 32 protects diamond segments 31 under the condition that does not use and prevents unnecessary damage.

The working principle is as follows: when the road construction concrete strength detection device is used, the device is moved to a destination through the universal wheel 12, the tail cap 27 in threaded connection is screwed off, the steel pipe 34 fixedly connected with the diamond tool bit 31 is fixedly installed through the bolt 29 in the clamping mechanism, the steel pipe 34 is sleeved inside the lantern ring 28, the bolt 29 penetrates through the bolt hole 33 formed in the steel pipe 34 and the two arc-shaped fixed blocks 36 inside the lantern ring 28, the lantern ring 28 and the steel pipe 34 are fixed through the bolt 29, the handle bar 16 is adjusted through the adjusting assembly, the third support rod 19 in rotational connection with the second fixed block 20 is adjusted through adjusting the handle bar 16 in rotational connection with the first fixed block 14, the third support rod 19 and the rotating rod 37 can rotate, the third support rod 19 is fixed inside the pipe cap 18 through the thread at the other end through adjusting the proper position, the motor 8 is started, and the diamond tool bit 31 is contacted with a road through the downward force applied through the handle bar 16, because of the cover is equipped with spring 6 on the telescopic link 38 and makes drive box 7 realize reciprocating to diamond segments 31 can reciprocate, opens dust collector after that, and air-blower 22 provides power and removes dust through plastic tube head 26 on the hose 25, takes off the sample through rectangular hole 30 on the steel pipe 34 after the last sample is ended and places in placing box 2, detects through intensity detector 3.

When the road construction concrete strength detection device is not used, the motor 8 and the dust removal device are turned off, the tail cap 27 is screwed through threads, the third support rod 19 and the pipe cap 18 which are connected through threads are unscrewed, and the third support rod 19 and the holding rod 16 are adjusted, so that the road construction concrete strength detection device is in a closed state and then is moved to a placement point through the universal wheels 12.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a road construction concrete intensity detection device, includes dead lever (4), its characterized in that: the device is characterized in that two ends of the fixing rod (4) are respectively fixedly connected with a first supporting rod (1) and a second supporting rod (13), the inner side wall of the first supporting rod (1) and the inner side wall of the second supporting rod (13) are fixedly connected with a fixing plate (5), an intensity detector (3) is fixedly mounted on the inner side wall of the first supporting rod (1), a placing box (2) is fixedly mounted at a position, close to the inner side wall of the first supporting rod (1), of the upper surface of the fixing plate (5), a dust removing device is fixedly mounted on the lower surface of the fixing plate (5), a telescopic rod (38) is fixedly connected with the lower surface of the fixing rod (4), a spring (6) is sleeved on the outer surface of the telescopic rod (38), a driving box (7) is fixedly connected with the lower end of the telescopic rod (38), two adjusting components are arranged on the outer side wall of the driving box (7), and the driving box (7) penetrates through the fixing plate (5) and is slidably connected with the fixing plate (7), the driving structure is arranged in the driving box (7), and a tail cap (27) is connected to the lower end of the driving box (7) in a threaded mode.

2. The road construction concrete intensity detection device of claim 1, characterized in that: the adjusting part includes first fixed block (14) and second fixed block (20), the equal fixed connection of first fixed block (14) and second fixed block (20) is on drive case (7) lateral wall, first fixed block (14) are rotated and are connected with holding rod (16), the solid fixed ring (17) of one end lower surface fixedly connected with of first fixed block (14) is kept away from in holding rod (16), gu fixed ring (17) rotate and are connected with pipe cap (18), second fixed block (20) rotate and are connected with dwang (37), dwang (37) rotate and are connected with third bracing piece (19), the one end threaded connection that second fixed block (20) were kept away from in third bracing piece (19) is in pipe cap (18), holding rod (16) surface is provided with skid resistant course (15).

3. The road construction concrete intensity detection device of claim 1, characterized in that: dust collector includes dust removal case (21), inside fixedly connected with air-blower (22) of dust removal case (21), air-blower (22) fixedly connected with ventilation pipe (23), ventilation pipe (23) run through dust removal case (21) and fixedly connected with sleeve pipe (24), sleeve pipe (24) fixedly connected with hose (25), hose (25) free end fixedly connected with plastics tube head (26), the hole of accomodating of corresponding plastics tube head (26) is seted up to dust removal case (21) lower surface.

4. The road construction concrete intensity detection device of claim 1, characterized in that: the drive structure includes motor (8), motor (8) fixed mounting is in the inside upper end of drive case (7), drive case (7) inner wall fixedly connected with division board (9), motor (8) output shaft fixedly connected with axis of rotation (10), motor (8) output shaft runs through division board (9) and rotates rather than being connected, the one end that division board (9) were kept away from in axis of rotation (10) runs through drive case (7) and rotates rather than being connected, the one end fixedly connected with fixture of division board (9) is kept away from in axis of rotation (10).

5. The road construction concrete intensity detection device of claim 4, characterized in that: fixture includes lantern ring (28) and bolt (29), lantern ring (28) fixed connection is at the lower extreme of axis of rotation (10), lantern ring (28) inside lateral wall fixedly connected with two arc fixed blocks (36), bolt (29) surface cover is equipped with arc cushion (35), bolt (29) run through lantern ring (28) and rather than threaded connection, bolt (29) run through two arc fixed blocks (36) and rather than sliding connection.

6. The road construction concrete intensity detection device of claim 5, characterized in that: bolt (29) through connection has steel pipe (34), bolt hole (33) have been seted up on steel pipe (34) surface, steel pipe (34) lower extreme fixedly connected with diamond segments (31), rectangular hole (30) have been seted up to steel pipe (34) lateral wall, steel pipe (34) are fixed inside lantern ring (28) through bolt (29) through bolt hole (33).

7. The road construction concrete intensity detection device of claim 1, characterized in that: the utility model discloses a tail cap, including tail cap (27), the equal fixedly connected with third fixed block (11), two of first bracing piece (1) and second bracing piece (13) lower extreme the fixed a plurality of universal wheels (12) of surface fixedly connected with of tail cap (27) inside.