CN211713933U

CN211713933U - Highway compactness test detection device

Info

Publication number: CN211713933U
Application number: CN202020012000.4U
Authority: CN
Inventors: 俞勇芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-10-20
Anticipated expiration: 2030-01-04

Abstract

The utility model discloses a highway compactness test detection device, be connected with the protection casing that removes the wheel including the lower extreme, protection casing inboard is equipped with the clamp plate, the top is connected with first electric telescopic handle in the protection casing, and be connected with pressure sensor between first electric telescopic handle lower extreme and the clamp plate, protection casing outside end is connected with the controller, protection casing upper end is connected with the display screen, protection casing upper end center department cuts out the through-hole, and be connected with the storage section of thick bamboo in the through-hole, storage section of thick bamboo inboard is connected with the pressure ram, it has the discharge opening to cut out on the clamp plate, storage section of thick bamboo side upper end is connected with the inlet pipe, and the one end that the storage section of thick bamboo was kept away from to the inlet pipe runs through the protection casing and is connected with sealed lid. The utility model discloses simple structure, convenient operation need not the sample test and detects, detects more nimble reliable, and can in time repair pressure testing department automatically, has saved manpower and materials.

Description

Highway compactness test detection device

Technical Field

The utility model relates to a highway compactness test detects technical field, especially relates to a highway compactness test detection device.

Background

The compaction degree is one of key indexes for detecting the construction quality of the roadbed and the pavement, the density condition after on-site compaction is represented, the higher the compaction degree is, the larger the compaction degree is, and the better the overall performance of the material is, therefore, in the construction of the roadbed and the pavement, the rolling process becomes a key process for controlling the construction quality, in the construction, operation and maintenance of the highway, the compaction quality of the roadbed and the pavement is an important index for reflecting the construction quality of road engineering, and only by fully compacting roadbed and pavement structure layers, the strength, the rigidity and the flatness of the roadbed and the pavement can be ensured, so that the service performance and the service life of the roadbed and the pavement can be ensured.

In the prior art, during the compaction test process, a sampling device is firstly adopted to sample a road base layer, and then the road base layer sample is tested, but the method causes certain damage to the road surface, the sampling position needs to be repaired independently in the later period, and the workload is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a highway compactness test detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a highway compactness test detection device, is connected with the protection casing that removes the wheel including the lower extreme, protection casing inboard is equipped with the clamp plate, the top is connected with first electric telescopic handle in the protection casing, and is connected with pressure sensor between first electric telescopic handle lower extreme and the clamp plate, protection casing outside end is connected with the controller, protection casing upper end is connected with the display screen, protection casing upper end center department cuts open there is the through-hole, and is connected with the storage section of thick bamboo in the through-hole, storage section of thick bamboo inboard is connected with the pressure ram, it has the discharge opening to cut open on the clamp plate, storage section of thick bamboo side upper end is connected with the inlet pipe, and the one end that the storage section of thick bamboo was kept away from to the inlet pipe runs through the protection casing and is connected with sealed lid, storage section.

Preferably, an extension tube is connected between the lower end of the storage cylinder and the orifice of the discharge hole.

Preferably, the lower end of the protection shell is connected with a clip-shaped frame, and the clip-shaped frame is arranged at the lower port of the protection shell in a surrounding manner.

Preferably, the left side end and the right side end of the protection shell are both connected with U-shaped push-pull rods.

Preferably, the protection casing upper end is opened the chisel and is had and accomodate the groove with the display screen assorted, accomodate the inslot bottom and be connected with second electric telescopic handle, second electric telescopic handle upper end fixedly connected with mounting panel, pass through bolted connection between display screen lower extreme and the mounting panel.

Preferably, the upper end of the storage cylinder is connected with the upper end face of the protective shell through a bolt.

Compared with the prior art, the utility model provides a highway compactness test detection device possesses following beneficial effect:

1. through the first electric telescopic handle, clamp plate and the pressure sensor that set up, need not the sample test and detect, detect more nimble reliable, in addition, through the setting of storage cylinder and pressure material pole, the back is accomplished in the pressure testing, and the staff can suitably push down the pressure material pole according to the size of pressure value, presses the material pole to extrude the inboard filler of storage cylinder downwards, fills out on the pressure testing position, can play the repairing effect on the one hand, and on the other hand can play the pressure testing marking effect, has saved manpower and materials.

2. Through connecting the display screen in protection casing upper end, the pressure testing pressure value that the display screen detected pressure sensor shows on the screen, makes things convenient for the staff to look over.

3. Through welding the shape frame at the protection casing lower extreme, and the shape frame encloses the lower port department of locating the protection casing that returns, after the packing is accomplished, pushes away the device's in-process, the shape frame that returns can play a strickle effect to the packing position.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation need not the sample test and detects, detects more nimble reliable, and can in time repair pressure testing department automatically, has saved manpower and materials.

Drawings

Fig. 1 is a schematic view of a front view overall structure of a device for testing freeway compactness according to the present invention;

fig. 2 is a schematic view of the overall rear view structure of the testing device for freeway compactness test provided by the present invention;

fig. 3 is the utility model provides a section structure schematic diagram of a highway compactness test detection device.

In the figure: 1-a protective shell, 2-a first electric telescopic rod, 3-a pressing plate, 4-a pressure sensor, 5-a containing groove, 6-a display screen, 7-a material storage cylinder, 8-a controller, 9-a material pressing rod, 10-a U-shaped push-pull rod, 11-a mounting plate, 12-an extension pipe, 13-a discharge hole, 14-a shaping frame, 15-a moving wheel, 16-a feeding pipe, 17-an opening and closing valve, 18-a sealing cover and 19-a second electric 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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a testing device for highway compactness test comprises a protective shell 1 with a moving wheel 15 at the lower end, a pressing plate 3 is arranged on the inner side of the protective shell 1, a first electric telescopic rod 2 is welded at the top end in the protective shell 1, a pressure sensor 4 is welded or connected between the lower end of the first electric telescopic rod 2 and the pressing plate 3 through a bolt, a controller 8 is arranged at the outer side end of the protective shell 1, a display screen 6 is arranged at the upper end of the protective shell 1, a through hole is drilled at the center of the upper end of the protective shell 1, a storage cylinder 7 is connected in the through hole, a material pressing rod 9 is connected on the inner side of the storage cylinder 7 in a sliding manner, a discharge hole 13 is drilled on the pressing plate 3, a feeding pipe 16 is welded at the upper end of the storage cylinder 7 side, one end of the feeding pipe 16 far away from the storage cylinder 7 penetrates through, and the on-off valve 17 extends outside the protective casing 1.

The utility model discloses in, the welding has flexible pipe 12 between the drill way department of storage section of thick bamboo 7 lower extreme and discharge opening 13, prevents that the filler in the storage section of thick bamboo 7 from piling up on clamp plate 3.

Wherein, the left and right sides of the protective shell 1 are welded with U-shaped push-pull rods 10, which is convenient for the worker to push the device manually.

Wherein, 1 upper end of protection casing is opened and is dug and have and accomodate groove 5 with 6 assorted display screens, when idle, can accomodate display screen 6 in accomodating groove 5, reduces and takes up an area of the space, and is favorable to protecting display screen 6, accomodate the welding of bottom end in the groove 5 and have second electric telescopic handle 19, the welding of 19 upper ends of second electric telescopic handle has mounting panel 11, through bolted connection between 6 lower extremes of display screen and the mounting panel 11, convenient to detach maintains display screen 6.

Wherein, pass through bolted connection between storage cylinder 7 upper end and the protection casing 1 up end, convenient to detach clearance or change storage cylinder 7.

The working principle is as follows: the staff utilizes to remove wheel 15 and pushes the device to the position that needs the pressure testing on the road, utilize controller 8 to start 2 extensions of first electric telescopic handle, take the road surface of clamp plate 3 pushing down the pressure testing, display screen 6 shows the pressure testing pressure value that pressure sensor 4 detected on the screen, supply the staff to look over, the back is accomplished in the pressure testing, the staff can suitably push down pressure bar 9 according to the size of pressure value, pressure bar 9 extrudes the filler of storage cylinder 7 inboard downwards, fill in on the pressure testing position, can play the repairing effect on the one hand, on the other hand can play the pressure testing marking effect.

Example 2

Referring to fig. 1 to 3, in this embodiment, compared with embodiment 1, a loop-shaped frame 14 is welded to the lower end of a protection casing 1, and the loop-shaped frame 14 is enclosed at the lower port of the protection casing 1.

The working principle is as follows: after the filling process is finished, the U-shaped push-pull rod 10 is utilized to push the device open, and the shaping frame 14 can play a leveling role in the filling position.

It should be further noted that the electrical control method used in the present application is automatically controlled by the controller 8 and powered by an external power source, and the control circuit of the controller 8 can be implemented by simple programming by those skilled in the art, which belongs to the common knowledge in the art, and the present application mainly protects the mechanical device, so the control method and the circuit connection are not explained in detail herein.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a highway compactness test detection device, includes that the lower extreme is connected with protection casing (1) that removes wheel (15), its characterized in that, protection casing (1) inboard is equipped with clamp plate (3), the top is connected with first electric telescopic handle (2) in protection casing (1), and is connected with pressure sensor (4) between first electric telescopic handle (2) lower extreme and clamp plate (3), protection casing (1) outside end is connected with controller (8), protection casing (1) upper end is connected with display screen (6), protection casing (1) upper end center department cuts a hole, and is connected with storage cylinder (7) in the through-hole, storage cylinder (7) inboard is connected with pressure bar (9), cut a discharge opening (13) on clamp plate (3), storage cylinder (7) side upper end is connected with inlet pipe (16), and the one end that inlet pipe (16) kept away from storage cylinder (7) runs through protection casing (1) and is connected with sealed lid (18), storage cylinder (7) side lower extreme is connected with on-off valve (17), and on-off valve (17) extend to the protection casing (1) outside.

2. The device for testing the compaction degree of the expressway according to claim 1, wherein an extension tube (12) is connected between the lower end of the storage cylinder (7) and the opening of the discharge hole (13).

3. The highway compactness test detecting device according to claim 2, wherein the lower end of the protective shell (1) is connected with a back-shaped frame (14), and the back-shaped frame (14) is enclosed at the lower port of the protective shell (1).

4. The device for testing the compaction degree of the expressway of claim 3, wherein the left and right side ends of the protective casing (1) are connected with U-shaped push-pull rods (10).

5. The highway compactness test detection device according to claim 4, wherein a storage groove (5) matched with the display screen (6) is formed in the upper end of the protection shell (1), a second electric telescopic rod (19) is connected to the bottom end in the storage groove (5), a mounting plate (11) is fixedly connected to the upper end of the second electric telescopic rod (19), and the lower end of the display screen (6) is connected with the mounting plate (11) through a bolt.

6. The highway compactness testing device according to any one of claims 1-5, wherein the upper end of the storage cylinder (7) is connected with the upper end surface of the protective shell (1) through a bolt.