CN211312121U

CN211312121U - Detection device for highway construction

Info

Publication number: CN211312121U
Application number: CN201921562463.1U
Authority: CN
Inventors: 许爱兰; 傅琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-08-21
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a detection device for highway construction, including base and fixed section of thick bamboo, fixed section of thick bamboo is fixed on the right side upper end surface of base, and the bottom of fixed section of thick bamboo runs through the intercommunication with the lower extreme of base, the equal vertical perpendicular groove of having seted up in both sides surface around the fixed section of thick bamboo, and the right side surface in perpendicular groove is provided with the scale mark, vertical planting in inside of fixed section of thick bamboo is fixed with the montant of filling lead, and the bottom of filling lead montant runs through to the lower extreme of base, and the equal transverse connection in both sides has the gag lever post around the upper end of filling lead montant, the gag lever post is arranged in. The utility model discloses a set up fixed section of thick bamboo on the base to plant fixed lead montant of filling in fixed section of thick bamboo, lay at bituminous paving and accomplish the back, can arrange the subaerial degree of depth that the lead montant subsides that fills in that detects in through filling the lead montant, and then detect out bituminous paving's hardness and judge whether can lead to the car, the gyro wheel distancer that sets up simultaneously can also measure the length and the width on road surface.

Description

Detection device for highway construction

Technical Field

The utility model relates to a highway construction technical field specifically is a detection device for highway construction.

Background

At present, with the pace of economic development being increasingly accelerated, various industries are developed rapidly, and in order to better promote the construction strength of infrastructure in China, highway construction projects in China are obviously enhanced compared with the prior art.

After some highway construction is paved, especially the asphalt pavement is paved, the vehicle can be communicated in a short time due to the fact that the drying solidification speed is high after the asphalt pavement is paved, even if the vehicle can be communicated in a short time, the asphalt pavement still has a certain time after being dried, when the pavement is not solidified to be suitable for hardness, the vehicle can not be communicated conveniently, and the solidification condition of the pavement needs to be detected.

The hardness device which can be quickly detected for the asphalt pavement is not available in the prior art, and constructors can not accurately grasp the drying and solidifying degree of the pavement, can not timely recover the smoothness of the road and cause certain loss. Therefore, we propose a detection device for road construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection device for highway construction, through set up solid fixed cylinder on the base to plant solid fixed lead-filled montant in solid fixed cylinder, after bituminous paving accomplishes, can arrange the subaerial degree of depth that the lead-filled montant subsides that detects in through lead-filled montant, and then detect out bituminous paving's hardness and judge whether can lead to the car, the gyro wheel distancer that sets up simultaneously can also measure the length and the width on road surface, has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a detection device for highway construction comprises a base and a fixed cylinder, wherein the fixed cylinder is fixed on the surface of the upper end of the right side of the base, and the bottom of the fixed cylinder is communicated with the lower end of the base in a penetrating manner;

the fixed cylinder is fixed with the vertical montant of filling out lead in the vertical planting in inside, and the bottom of filling out lead montant runs through to the lower extreme of base, and fills out the equal transverse connection in both sides around the upper end of lead montant and have the gag lever post, the gag lever post is arranged in and is erected the inslot, gyro wheel distancer is installed to the left base lower extreme of fixed cylinder, and the equal fixed mounting in lower extreme four corners of base has the brake truckle, and the brake truckle is four.

As an embodiment of the present invention, the top of the fixing cylinder has two slots, two slots are symmetrically disposed on both sides of the fixing cylinder.

As a preferred embodiment of the present invention, the inside of the vertical bar filled with lead is filled with lead, and the bottom of the vertical bar filled with lead is a tapered structure.

As a preferred embodiment of the present invention, the right side upper end of the base is provided with a push handle, and the push handle is welded and fixed on the right side upper end of the base.

As a preferred embodiment of the present invention, the display device and the operation device of the roller distance meter are both located on the surface of the base.

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

1. the utility model discloses a detection device for highway construction is through setting up fixed section of thick bamboo on the base to plant fixed lead-filled montant in fixed section of thick bamboo, lay at bituminous paving and accomplish the back, can arrange the degree of depth that subaerial detection lead-filled montant subsides in through lead-filled montant, and then detect out bituminous paving's hardness and judge whether can lead to the car, the gyro wheel distancer that sets up simultaneously can also measure the length and the width on road surface.

2. The utility model discloses a detection device for highway construction has all seted up the draw-in groove through the top both sides that make a fixed section of thick bamboo, and the draw-in groove be two, two draw-in groove symmetric distributions, when not using lead filling montant to examine road surface hardness, can make lead filling montant shift up and rotate, makes the gag lever post arrange the draw-in groove in, can make the bottom and the road surface separation of lead filling montant, and then can make the base can move under the roll of brake truckle.

3. The utility model discloses a detection device for highway construction, the inside packing through making the lead-filled montant has the lead material, and the bottom of filling the lead montant is the toper structure, can make the lead-filled montant dead weight too big, and the toper structure of bottom, can make the lead-filled montant can apply bigger pressure to the road surface, and whether the hardness that makes the lead-filled montant can subside down and detect the road surface is qualified.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the detection device for highway construction of the present invention;

FIG. 2 is a schematic cross-sectional view of the lead-filled vertical bar of the detection device for road construction of the present invention when fixed at the upper end;

fig. 3 is the utility model discloses highway construction is with detection device's solid fixed cylinder looks sideways at the schematic structure.

In the figure: 1. a base; 2. a fixed cylinder; 3. filling lead vertical rods; 4. braking the caster; 5. a roller rangefinder; 6. a vertical slot; 7. a limiting rod; 8. scale lines; 9. a push handle; 10. a clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a detection device for highway construction comprises a base 1 and a fixed cylinder 2, wherein the fixed cylinder 2 is fixed on the surface of the upper end of the right side of the base 1, and the bottom of the fixed cylinder 2 is communicated with the lower end of the base 1 in a penetrating manner;

the equal vertical groove 6 of erecting of having seted up in both sides surface around the fixed cylinder 2, and the right side surface of erecting groove 6 is provided with scale mark 8, the inside vertical planting of fixed cylinder 2 is fixed with fills plumbous montant 3, and the bottom of filling plumbous montant 3 runs through to base 1's lower extreme, and fills the equal transverse connection in both sides around the upper end of plumbous montant 3 and have gag lever post 7, gag lever post 7 is arranged in and is erected the inslot 6, gyro wheel distancer 5 is installed to the left 1 lower extreme of base of fixed cylinder 2, and the equal fixed mounting in lower extreme four corners of base 1 has brake truckle 4, and brake truckle 4 is four.

In this embodiment (please refer to fig. 1), the fixing cylinder 2 is arranged on the base 1, and the vertical rod 3 for filling lead is fixedly inserted into the fixing cylinder 2, after the asphalt pavement is paved, the vertical rod 3 for filling lead is placed on the ground to detect the sedimentation depth of the vertical rod 3 for filling lead, so as to detect the hardness of the asphalt pavement to judge whether the vehicle can be driven, and the roller distance meter 5 can measure the length and the width of the pavement.

The clamping grooves 10 are formed in two sides of the top of the fixed cylinder 2, the number of the clamping grooves 10 is two, and the two clamping grooves 10 are symmetrically distributed.

In this embodiment (please refer to fig. 2 and 3), two clamping grooves 10 are formed in two sides of the top of the fixing barrel 2, and the two clamping grooves 10 are symmetrically distributed, so that when the road hardness is detected without using the vertical rod 3 for filling lead, the vertical rod 3 for filling lead can move upwards and rotate, the limiting rod 7 is placed in the clamping groove 10, the bottom of the vertical rod 3 for filling lead can be separated from the road, and the base 1 can move under the rolling of the brake caster 4.

The lead filling vertical rod 3 is filled with lead materials, and the bottom of the lead filling vertical rod 3 is of a conical structure.

In this embodiment (see fig. 1), the lead material is filled inside the vertical lead filling rod 3, and the bottom of the vertical lead filling rod 3 is a tapered structure, so that the dead weight of the vertical lead filling rod 3 is too large, and the tapered structure at the bottom can enable the vertical lead filling rod 3 to apply a greater pressure to the road surface, so that the vertical lead filling rod 3 can settle down to detect whether the hardness of the road surface is qualified.

Wherein, the right side upper end of base 1 is provided with pushes away handle 9, and pushes away handle 9 welded fastening in the right side upper end of base 1.

In this embodiment (see fig. 1), the pushing handle 9 is disposed at the upper end of the right side of the base 1, so that the base 1 can be pushed forward by the pushing handle 9.

Wherein, the display device and the operation device of the roller range finder 5 are both positioned on the surface of the base 1.

It should be noted that the utility model relates to a detection device for highway construction, including base 1, a fixed cylinder 2, lead filling montant 3, brake truckle 4, gyro wheel distancer 5, vertical groove 6, gag lever post 7, scale mark 8, push handle 9, draw-in groove 10, the part is the general standard component or the part that the skilled person in the art knows, its structure and principle all can be known or can be known through the conventional experimental method for the skilled person in the art through the technical manual, in operation, base 1 is pushed to the appointed road surface through push handle 9, when detecting the road surface hardness, make brake truckle 4 be locked, then make the gag lever post 7 of lead filling montant 3 place in vertical groove 6, under the effect of gravity of lead filling montant 3 itself, make the conical structure of lead filling montant 3 bottom press on the road surface, the bituminous pavement that the complete solidification can be pushed down and form the fritter recess, when lead filling montant 3 pushes down, the limiting rod 7 can descend, then the descending length of the vertical lead-filled rod 3 and the limiting rod 7 can be known through the scale mark 8, after the descending length is obtained, whether the road surface can be communicated or not can be judged by professional constructors, after the detection is finished, the vertical lead-filled rod 3 is lifted up and rotated to enable the limiting rod 7 to be placed in the clamping groove 10, and therefore the vertical lead-filled rod 3 can be lifted up and cannot be contacted with the road surface; after the numerical value of the roller distance measuring instrument 5 is reset to zero, the base 1 can be pushed by the push handle 9 to enable the roller of the roller distance measuring instrument 5 to roll on the road surface, so that the moving distance of the base 1 can be measured, the width and the length of the road surface can be measured, the hardness only provides a comparison effect, whether the road surface can bear vehicle rolling is judged, the road surface is not an accurate numerical value of the road surface hardness, and whether the road surface can bear the vehicle rolling is also judged by professional workers according to the settlement value of the lead-filled vertical rod; the roller rangefinder 5 is well known in the art and is a known product and therefore its construction and operation are not described.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a detection device for highway construction, includes base (1) and a fixed section of thick bamboo (2), its characterized in that: the fixed cylinder (2) is fixed on the upper end surface of the right side of the base (1), and the bottom of the fixed cylinder (2) is communicated with the lower end of the base (1) in a penetrating manner;

the utility model discloses a lead filling machine, including a fixed cylinder (2), fixed cylinder (2) and fixed cylinder (2), the equal vertical perpendicular groove (6) of having seted up on both sides surface around, and the right side surface of erecting groove (6) is provided with scale mark (8), the inside vertical planting of fixed cylinder (2) is fixed with fills lead montant (3), and the bottom of filling lead montant (3) runs through to the lower extreme of base (1), and fills lead montant (3) the equal transverse connection in upper end front and back both sides and have gag lever post (7), gag lever post (7) are arranged in erecting groove (6), gyro wheel distancer (5) are installed to fixed cylinder (2) left base (1) lower extreme, and the equal fixed mounting in lower extreme four corners of base (1) has brake truckle (4), and.

2. The detection device for road construction according to claim 1, wherein: clamping grooves (10) are formed in two sides of the top of the fixed cylinder (2), and the two clamping grooves (10) are symmetrically distributed in the two clamping grooves (10).

3. The detection device for road construction according to claim 1, wherein: the lead filling vertical rod (3) is filled with lead materials, and the bottom of the lead filling vertical rod (3) is of a conical structure.

4. The detection device for road construction according to claim 1, wherein: the upper end of the right side of the base (1) is provided with a push handle (9), and the push handle (9) is welded and fixed at the upper end of the right side of the base (1).

5. The detection device for road construction according to claim 1, wherein: and a display device and an operating device of the roller distance meter (5) are both positioned on the surface of the base (1).