CN215290052U

CN215290052U - Highway engineering roadbed compactness check out test set that prevents rubble from splashing

Info

Publication number: CN215290052U
Application number: CN202121707736.4U
Authority: CN
Inventors: 张亮
Original assignee: Heilongjiang Highway Construction Center
Current assignee: Heilongjiang Highway Construction Center
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-24
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a prevent highway engineering roadbed compactness check out test set that rubble splashes, the on-line screen storage device comprises a base, four spacing posts of base upper end middle part fixedly connected with, base upper end middle part is equipped with connects native device, the equal fixed mounting in base upper end front portion and upper end rear portion has a stand, two the common fixedly connected with spreader in stand upper end, spreader left end middle part fixedly connected with mounting panel, mounting panel upper end middle part fixed mounting has first motor, first motor output fixedly connected with threaded rod, threaded connection has the driving plate on the threaded rod, driving plate lower extreme middle part fixed mounting has the second motor, second motor output end fixedly connected with perforator. A prevent highway engineering road bed compactness check out test set that rubble splashes, set up the perforator and connect native device, can replace the work of artifical chisel hole and excavation, practice thrift manpower and time.

Description

Highway engineering roadbed compactness check out test set that prevents rubble from splashing

Technical Field

The utility model relates to a highway detects technical field, especially relates to a prevent highway engineering road bed compactness check out test set that rubble splashes.

Background

The requirement of the highway is higher than that of a common highway, the supporting strength of the highway depends on the structure of a roadbed, the strength, rigidity, stability and flatness of the pavement can be ensured only by fully compacting the roadbed, and the compacting degree can be further constructed after the compacting degree is detected to be qualified. The quality of a highway pavement base layer has very important influence on the strength, rigidity, flatness and the like of the whole pavement structure, so the compaction quality of the highway subgrade is one of important internal indexes in the management of working medium implementation of road engineering, the existing general method for detecting the compaction degree of the subgrade is a sand filling method, the sand filling method is to replace foundation soil in a test hole by utilizing measuring sand with uniform particles, and then the value of the compaction degree of the subgrade is converted according to the volume of the measuring sand and the weight of the replaced foundation soil.

The existing highway engineering roadbed compactness detection method has the following defects: 1. the existing sand filling method detection process comprises a manual hole opening step, wherein in the hole opening process, workers hold a shovel and a hammer to open holes in a roadbed, broken stones are easy to splash in the hole opening process, the measurement accuracy is affected, and potential safety hazards exist; 2. after drilling is completed, the sand and soil in the hole are dug out, and the mode of manually taking the soil after the hole is dug manually in the prior art wastes time and labor, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a prevent highway engineering road bed compactness check out test set that the rubble splashes, can effectively solve the problem in the background art.

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

the utility model provides a prevent highway engineering roadbed compactness check out test set that rubble splashes, includes the base, four spacing posts of base upper end middle part fixedly connected with, base upper end middle part is equipped with and connects native device, the equal fixed mounting in base upper end front portion and upper end rear portion has the stand, two the common fixedly connected with spreader in stand upper end, spreader left end middle part fixedly connected with mounting panel, mounting panel upper end middle part fixed mounting has first motor, first motor output fixedly connected with threaded rod, threaded connection has the driving plate on the threaded rod, driving plate lower extreme middle part fixed mounting has the second motor, second motor output end fixedly connected with perforator.

Preferably, the base includes the base plate, the mounting hole of break-through about opening in the middle part of base plate upper end, the drill way registration arm has been cup jointed in the mounting hole, a plurality of brill soil nail of drill way registration arm lower extreme fixedly connected with.

Preferably, the mounting hole is positioned at the geometric center of the four limiting columns, and the orifice positioning pipe is positioned right below the drilling device.

Preferably, the soil receiving device comprises a soil loading bucket, a soil outlet cylinder is fixedly mounted in the middle of the soil loading bucket, two limiting plates are fixedly connected to the left end and the right end of the soil loading bucket, and limiting holes which penetrate through the soil are formed in the middle of the upper ends of the four limiting plates.

Preferably, the soil discharging cylinder is positioned right above the mounting hole, the soil discharging cylinder is communicated with the inside of the orifice positioning pipe, and the four limiting columns are respectively sleeved with the four limiting holes.

Preferably, the drill is positioned right above the soil receiving device.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, set up the perforator that can drill automatically, select to irritate sand hole site back, start first motor and second motor, first motor drive perforator moves down, and second motor drive perforator function utilizes the automatic drilling of perforator to replace artifical drilling, not only can prevent that the rubble from splashing and causing the threat to workman's safety, can also make the shape of irritating the sand hole more regular, the follow-up operations such as sand of irritating of being convenient for.

2. In the utility model, the borer can convey out the drilled sand and soil through the rotary feed cutter while drilling, and the conveyed sand and soil directly falls into the soil receiving device; therefore, the manual work of digging out the sand and soil in the sand filling hole by workers can be omitted, the labor and the time are saved, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a road engineering roadbed compactness detecting device for preventing the splash of broken stones;

FIG. 2 is a schematic structural view of a cross-section of a road engineering roadbed compactness detecting device for preventing the splash of broken stones;

FIG. 3 is a schematic view of a base structure of a road engineering roadbed compactness detecting device for preventing the splash of broken stones;

fig. 4 is the utility model relates to a prevent that highway engineering road bed compactness check out test set that rubble splashes connects native device schematic structure.

In the figure: 1. a base; 2. a limiting column; 3. a soil receiving device; 4. a column; 5. a cross post; 6. mounting a plate; 7. a first motor; 8. a threaded rod; 9. a drive plate; 10. a second motor; 11. a drill; 101. a substrate; 102. mounting holes; 103. an orifice positioning tube; 104. drilling a soil nail; 31. loading a soil hopper; 32. a soil discharging cylinder; 33. a limiting plate; 34. and a limiting hole.

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.

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.

As shown in fig. 1-4, a highway engineering roadbed compactness check out test set that prevents that rubble from splashing, including

base

1, 1 upper end middle part fixedly connected with four spacing posts 2 of base, 1 upper end middle part of base is equipped with connects

native device

3, 1 upper end front portion of base and the equal fixed mounting in upper end rear portion have stand 4, the common fixedly connected with spreader 5 in two stand 4 upper ends, 5 left end middle part fixedly connected with mounting panel 6 of spreader, 6 upper end middle part fixed mounting of mounting panel has

first motor

7, 7 output end fixedly connected with threaded rod 8 of first motor, threaded connection has driving plate 9 on the threaded

rod

8, 9 lower extreme middle parts fixed mounting of driving plate has

second motor

10, 10 output end fixedly connected with perforator 11 of second motor.

The base 1 comprises a base plate 101, wherein a mounting hole 102 which penetrates through the base plate 101 up and down is formed in the middle of the upper end of the base plate 101, an orifice positioning pipe 103 is sleeved in the mounting hole 102, a plurality of soil drilling nails 104 are fixedly connected to the lower end of the orifice positioning pipe 103, and the soil drilling nails 104 are used for limiting the orifice positioning pipe 103 in an orifice of a sand filling hole; the mounting hole 102 is positioned at the geometric center of the four limiting columns 2, and the orifice positioning pipe 103 is positioned right below the drill 11, so that the sand filling hole can be accurately drilled by the drill 11; the soil receiving device 3 comprises a soil loading hopper 31, a soil discharging cylinder 32 is fixedly arranged in the middle of the soil loading hopper 31, the outer surface of the soil discharging cylinder 32 and the inner wall of the soil loading hopper 31 jointly form a soil container, and sandy soil drilled by the drill 11 is timely loaded; the left end and the right end of the soil loading hopper 31 are both fixedly connected with two limiting plates 33, and the middle parts of the upper ends of the four limiting plates 33 are both provided with limiting holes 34 which penetrate through up and down; the soil outlet cylinder 32 is positioned right above the mounting hole 102, the soil outlet cylinder 32 is communicated with the inside of the orifice positioning pipe 103, and the four limiting columns 2 are respectively sleeved with the four limiting holes 34, so that the soil receiving device 3 can be fixed above a sand filling hole and is easy to detach, and drilled sand and soil can be conveniently collected; the drill 11 is positioned right above the soil receiving device 3, so that accurate drilling is facilitated.

It should be noted that the utility model relates to a highway engineering roadbed compactness check out test set that prevents the rubble from splashing, before detecting, select suitable road surface, after having confirmed the drilling position, insert the drill way registration pipe 103 into the road surface that awaits measuring, drill soil nail 104 is favorable to inserting the drill way registration pipe 103 into the soil layer and make it more firm; then the whole soil receiving device 3 is arranged on the substrate 101, and the concrete steps are that four limiting columns 2 are sleeved with four limiting holes 34; when drilling, starting the first motor 7 and the second motor 10, driving the transmission plate 9 and the drill 11 to move downwards by the first motor 7, driving the drill 11 to operate by the second motor 10, wherein the drill 11 comprises a drill bit, a rotary feed and other components, the drill bit of the drill 11 extends into the soil barrel 32 and then contacts with the road surface, drilled sandy soil can be conveyed out by the rotary feed while drilling, and the conveyed sandy soil falls into the soil loading hopper 31; after drilling, withdrawing the drilling device 11, taking out the whole soil receiving device 3, taking out the residual sandy soil in the sand filling hole, combining the residual sandy soil with the sandy soil in the soil filling hopper 31 and then detecting; and taking soil, and then performing subsequent work such as sand filling and the like.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent highway engineering road bed compactness check out test set that rubble splashes, includes base (1), its characterized in that: base (1) upper end middle part four spacing posts (2) of fixedly connected with, base (1) upper end middle part is equipped with connects native device (3), base (1) upper end front portion and the equal fixed mounting of upper end rear portion have stand (4), two the common fixedly connected with spreader (5) in stand (4) upper end, spreader (5) left end middle part fixedly connected with mounting panel (6), mounting panel (6) upper end middle part fixed mounting has first motor (7), first motor (7) output end fixedly connected with threaded rod (8), threaded rod (8) are gone up threaded connection and are had driving plate (9), driving plate (9) lower extreme middle part fixed mounting has second motor (10), second motor (10) output end fixedly connected with drilling ware (11).

2. The highway engineering subgrade compactness detecting equipment for preventing the broken stones from splashing according to claim 1, characterized in that: the base (1) comprises a base plate (101), a mounting hole (102) which penetrates through from top to bottom is formed in the middle of the upper end of the base plate (101), an orifice positioning pipe (103) is sleeved in the mounting hole (102), and a plurality of soil drilling nails (104) are fixedly connected to the lower end of the orifice positioning pipe (103).

3. The highway engineering subgrade compactness detecting equipment for preventing the broken stones from splashing according to claim 2, characterized in that: the mounting hole (102) is positioned in the geometric center of the four limiting columns (2), and the orifice positioning pipe (103) is positioned right below the drill (11).

4. The highway engineering subgrade compactness detecting equipment for preventing the broken stones from splashing according to claim 1, which is characterized in that: connect native device (3) including dress soil fill (31), dress soil fill (31) middle part fixed mounting has a soil outlet cylinder (32), two limiting plates (33) of the equal fixedly connected with of left end and the right-hand member of dress soil fill (31), four limiting plate (33) upper end middle part all opens spacing hole (34) of upper and lower break-over.

5. A highway engineering subgrade compactness detecting equipment for preventing broken stones from splashing according to claim 4, characterized in that: the soil outlet cylinder (32) is located right above the mounting hole (102), the soil outlet cylinder (32) is communicated with the inside of the orifice positioning pipe (103), and the four limiting columns (2) are respectively sleeved with the four limiting holes (34).

6. The highway engineering subgrade compactness detecting equipment for preventing the broken stones from splashing according to claim 1, characterized in that: the drill (11) is positioned right above the soil receiving device (3).