CN214362738U

CN214362738U - Equipment for measuring roadbed flatness

Info

Publication number: CN214362738U
Application number: CN202022551408.1U
Authority: CN
Inventors: 李桃生; 张国平
Original assignee: Guangxi Shengxin Natural Resources Planning And Design Co ltd
Current assignee: Guangxi Shengxin Natural Resources Planning And Design Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-10-08
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses an equipment is used in road bed roughness measurement, including footstock, link and base, the inside fixed mounting of base has the carousel, and the base top fixed mounting at carousel top has spacing post, the peripheral fixed mounting of spacing post has the link, the equal fixed mounting in both sides at link both ends has the gag lever post, there is the gyro wheel bottom of gag lever post through adjusting pole movable mounting, the top fixed mounting of spacing post has the footstock, and the top fixed mounting of footstock has the supporting rod, and has the measuring apparatu through holder fixed mounting between the supporting rod. The utility model discloses before the staff measures, place the base at the measuring point and install earlier, detect whether the base is in under the horizontal environment through the spirit level, make things convenient for the staff to adjust according to the spirit level for subsequent measurement is more accurate, practicality very.

Description

Equipment for measuring roadbed flatness

Technical Field

The utility model relates to a road construction technical field specifically is a road bed roughness is equipment for measurement.

Background

How the quality of road bed depends on the quality of road bed compaction in fact, road bed compaction quality is one of the important inherent index of road engineering construction quality management, only carries out abundant compaction to the road bed structural layer, just can guarantee the intensity and the rigidity of road bed to can guarantee the life of road bed, the equipment for road bed roughness measurement is one kind and carries out the measuring equipment that the roughness detected to the compacted road bed, consequently the utility model aims at providing a equipment for road bed roughness measurement.

The existing measuring equipment has the following defects:

1. the existing measuring equipment is not provided with an adjusting mechanism, so that the adjustment is inconvenient for workers;

2. the existing measuring equipment has a single measuring mode and poor functionality, and therefore the existing problem is solved by the equipment for measuring the roadbed planeness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a road bed roughness is equipment for measurement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road bed roughness is equipment for measurement, includes footstock, link and base, the inside fixed mounting of base has the carousel, and the base top fixed mounting at carousel top has spacing post, the peripheral fixed mounting of spacing post has the link, the equal fixed mounting in both sides at link both ends has the gag lever post, there is the gyro wheel bottom of gag lever post through adjusting pole movable mounting, the top fixed mounting of spacing post has the footstock, and the top fixed mounting of footstock has the supporting rod, and has the measuring apparatu through holder fixed mounting between the supporting rod.

Preferably, the bases on two sides of the limiting column are fixedly provided with foot seats, and the bottoms of the foot seats are fixedly provided with anti-slip pads.

Preferably, a fixing seat is fixedly installed between the bottom of the clamping rod and the top seat, and fixing bolts are fixedly installed on two sides of the fixing seat.

Preferably, the handles are fixedly arranged on two sides of the bottom of the top seat, and the rubber sleeve is arranged on the periphery of each handle.

Preferably, an adjusting column is movably mounted between the top of the limiting column and the top seat, and a limiting bolt is movably mounted on the surface of the limiting column.

Preferably, a level gauge is fixedly installed on the surface of the base, and a threaded bolt is fixedly installed between the level gauge and the base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an inside fixed mounting of base has the carousel, and the base top fixed mounting at carousel top has spacing post, through the height of the adjustable spacing post of regulation post, fixes the spacing post of height-adjusting through spacing bolt to accomplish altitude mixture control's work, can drive spacing post through the carousel and rotate, thereby make this device can make things convenient for the staff to carry out the regulation of height and angle, practicality very.

2. The utility model discloses before the expert staff measures, place the base at the measuring point and install earlier, whether be in under the horizontal environment through the spirit level detection base, make things convenient for the staff to adjust according to the spirit level, make subsequent measurement more accurate, through the height of adjusting the adjustable gag lever post of regulation pole, adjust the gyro wheel and paste tight ground, can remove through the gyro wheel drive device, can external level and smooth caliber simultaneously, the staff can follow the road and carry out and directly draw the road surface relief situation, the sign road surface roughness, and simultaneously, angle and altitude mixture control accomplish the back, the staff carries out the roughness through the measuring apparatu to the road bed and measures, thereby accomplish measurement, unusual practicality.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a schematic view of the local structure of the clamping rod of the present invention.

In the figure: 1. a clamping rod; 2. a top seat; 3. a grip; 4. a limiting column; 5. a connecting frame; 6. a limiting rod; 7. adjusting a rod; 8. a roller; 9. a measuring instrument; 10. a clamping member; 11. an adjustment column; 12. a foot seat; 13. a non-slip mat; 14. a turntable; 15. a base; 16. a level gauge; 17. a fixed seat; 18. and (6) fixing the bolt.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an apparatus for measuring the roadbed planeness comprises a top seat 2, a connecting frame 5 and a base 15, wherein a turntable 14 is fixedly arranged inside the base 15, a limiting post 4 is fixedly arranged on the top of the base 15 on the top of the turntable 14, the height of the limiting post 4 can be adjusted by adjusting an adjusting post 11, the height-adjusted limiting post 4 is fixed by a limiting bolt, so that the height adjustment work is completed, the limiting post 4 can be driven to rotate by the turntable 14, so that the apparatus can facilitate the adjustment of the height and the angle of a worker, the apparatus is very practical, the connecting frame 5 is fixedly arranged on the periphery of the limiting post 4, limiting rods 6 are fixedly arranged on both sides of both ends of the connecting frame 5, rollers 8 are movably arranged at the bottom of the limiting rods 6 by adjusting rods 7, the height of the limiting rods 6 can be adjusted by adjusting the adjusting rods 7, the rollers 8 are adjusted to be tightly attached to the ground, the apparatus can be driven to move by the rollers 8, simultaneously can external levelness measurer, the staff can follow the road and carry out and directly describe the road surface undulation situation, the sign road surface roughness, unusual practicality, spacing post 4's top fixed mounting has footstock 2, and the top fixed mounting of footstock 2 has supporting rod 1, and there is measuring apparatu 9 through holder 10 fixed mounting between the supporting rod 1, DS32S horizontal measuring apparatu is adopted to the model of this measuring apparatu 9, after angle and altitude mixture control are accomplished, the staff carries out the roughness measurement to the roadbed through measuring apparatu 9, thereby accomplish measurement.

Further, the inside fixed mounting of base 15 of 4 both sides of spacing post has foot rest 12, through the stability of foot rest 12 multiplicable base 15, and the bottom fixed mounting of foot rest 12 has slipmat 13, through the frictional force of slipmat 13 multiplicable base 15 and ground, avoids appearing the phenomenon of skidding, increases the stability of foot rest 12.

Further, a fixing seat 17 is fixedly installed between the bottom of the clamping rod 1 and the top seat 2, the clamping rod 1 can be installed on the top seat 2 through the fixing seat 17, fixing bolts 18 are fixedly installed on two sides of the fixing seat 17, and the stability of the fixing seat 17 can be improved through the fixing bolts 18.

Further, the both sides of footstock 2 bottom are all fixed mounting have handle 3, and the staff can hand handle 3 and rotate footstock 2 through carousel 14 and carry out angle modulation, and the periphery of handle 3 is provided with the rubber sleeve, through the frictional force of rubber sleeve multiplicable handle 3 and staff's palm, avoids appearing the phenomenon of skidding.

Further, movable mounting has between the top of spacing post 4 and footstock 2 adjusts post 11, and the surface movable mounting of spacing post 4 has spacing bolt, adjusts the height of post 4 of 11 adjustable spacing through adjusting, fixes spacing post 4 of height adjusted through spacing bolt to accomplish altitude mixture control's work.

Further, base 15's fixed surface is installed with spirit level 16, ST200 strip type spirit level is adopted to this spirit level 16's model, before the staff measures, place base 15 at the measuring point earlier and install, whether detect base 15 through spirit level 16 and be in under the horizontal environment, make things convenient for the staff to adjust according to spirit level 16, make subsequent measurement more accurate, practicality very, and fixed mounting has the screw bolt between spirit level 16 and the base 15, can install spirit level 16 on base 15 through the screw bolt, increase spirit level 16's stability.

The working principle is as follows: through the height of the adjustable spacing post 4 of regulation post 11, the spacing post 4 of having adjusted the height is fixed through spacing bolt, thereby accomplish altitude mixture control's work, can drive spacing post 4 through carousel 14 and rotate, through the height of the adjustable gag lever post 6 of regulation pole 7, adjust gyro wheel 8 and paste tight ground, can drive the device through gyro wheel 8 and remove, can external level and smooth caliber simultaneously, the staff can follow the road and carry out and directly draw the surperficial undulation situation of road surface, the sign road surface roughness, the staff carries out the roughness through measuring apparatu 9 to the roadbed and measures, thereby accomplish measurement.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a road bed roughness is equipment for measurement, includes footstock (2), link (5) and base (15), its characterized in that: the utility model discloses a spacing measuring instrument, including base (15), the inside fixed mounting of base (15) has carousel (14), and base (15) top fixed mounting at carousel (14) top has spacing post (4), the peripheral fixed mounting of spacing post (4) has link (5), the equal fixed mounting in both sides at link (5) both ends has gag lever post (6), the bottom of gag lever post (6) has gyro wheel (8) through adjusting pole (7) movable mounting, the top fixed mounting of spacing post (4) has footstock (2), and the top fixed mounting of footstock (2) has supporting rod (1), and has measuring apparatu (9) through holder (10) fixed mounting between supporting rod (1).

2. The apparatus for measuring the flatness of a road bed according to claim 1, wherein: the base (15) of spacing post (4) both sides inside fixed mounting have foot rest (12), and the bottom fixed mounting of foot rest (12) has slipmat (13).

3. The apparatus for measuring the flatness of a road bed according to claim 1, wherein: a fixed seat (17) is fixedly installed between the bottom of the clamping rod (1) and the top seat (2), and fixed bolts (18) are fixedly installed on two sides of the fixed seat (17).

4. The apparatus for measuring the flatness of a road bed according to claim 1, wherein: handles (3) are fixedly arranged on two sides of the bottom of the top seat (2), and rubber sleeves are arranged on the peripheries of the handles (3).

5. The apparatus for measuring the flatness of a road bed according to claim 1, wherein: an adjusting column (11) is movably mounted between the top of the limiting column (4) and the top seat (2), and a limiting bolt is movably mounted on the surface of the limiting column (4).

6. The apparatus for measuring the flatness of a road bed according to claim 1, wherein: the surface of the base (15) is fixedly provided with a level gauge (16), and a threaded bolt is fixedly arranged between the level gauge (16) and the base (15).