CN217758682U

CN217758682U - Soil-rock mixed filling roadbed compactness detection device

Info

Publication number: CN217758682U
Application number: CN202222052828.4U
Authority: CN
Inventors: 张慧娟; 杨秋宁; 赵航; 高飞; 马勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-08
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a compaction degree detection device technical field's a soil-rock mixed filling road bed compaction degree detection device, including supporting base, rig and drill bit, support four corners in base bottom and all be fixed with the support column, through the rotatable formula design of rotating the bottom plate, after rig and drill bit drilling are accomplished, can rotate sand mouth down to the pore top, open sand mouth down, can be with depositing inside the sand soil discharge pore of sand box inside, examine time measuring pouring sand into, need remove the support base, can pour sand into, thereby avoid debris to get into inside the pore, the convenience when having improved detection device and using, it reciprocates to drive universal gyro wheel through the supporting screw, can adjust the support base, when conveniently supporting the base and removing, also conveniently support the base and support the base through the support column, make it can be stable to support the base and place when drilling or pouring sand into, further improved detection device's practicality, also conveniently carry out a plurality of check points and remove.

Description

Soil-rock mixed filling roadbed compactness detection device

Technical Field

The utility model relates to a compactness detection device technical field specifically is a soil and stone mixed filling road bed compactness detection device.

Background

The compaction degree is also called compaction degree, and refers to the ratio of the dry density of soil or other road building materials after compaction to the standard maximum dry density, expressed in percentage, the compaction quality of the roadbed and the road surface is one of the most important internal indexes for the quality management of road engineering construction.

Through search, chinese patent application number is; CN202121008427.8 road engineering detects uses road bed compactness detection device, the well open make the drill bushing when moving downwards to the ground, can steadily move down, can not take place crooked, after boring to certain degree of depth, rise the drill bushing, be the ground soil layer in the inner tube, thereby can conveniently carry out compactness detection, it can not appear crooked phenomenon to bore the ground soil layer like this, can not make ground soil layer fracture problem appear yet, its rig drilling is accomplished the back, need stimulate detection device, move the drilling machine to with the cavity dislocation back, just can annotate the sand, but because the road bed debris after drilling is more, it leads to entering inside the cavity such as grit easily to stimulate the detection device, it is comparatively hard to lift the mobile device, based on this, the utility model provides a road bed compactness detection device is filled in mixture to the soil stone, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil and stone is thoughtlessly filled road bed compactness detection device to solve the road bed compactness detection device who provides among the above-mentioned background art and annotate the sand behind the drilling when detecting and comparatively hard or drive the internal problem in debris entering hole easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an earth and rock mixed filling road bed compactness detection device, is including supporting base, rig and drill bit, it all is fixed with the support column to support four corners in base bottom, it is provided with the rotating bottom plate to support the base top, and has seted up the rotating through groove inside the support base of rotating the bottom plate bottom, it has cup jointed even section of thick bamboo to rotate the rotation of logical inslot portion, and rotates even section of thick bamboo top and fix in the rotating bottom plate bottom, it is fixed with the spacing ring board to rotate even section of thick bamboo bottom outside, rotating bottom plate top one side is provided with the rig, and the fixed cover in rig top is equipped with the protection casing, the protection casing passes through the bolt fastening on the rotating bottom plate, the drill bit runs through to rotating bottom plate below, rotating bottom plate top opposite side is provided with deposits the sand box, and deposits the sand box and pass through the bolt fastening on the bottom of the case end, it is fixed with sand mouth down to deposit the sand end, and lower sand mouth bottom end screw thread has cup jointed lower shutoff lid, it has cup jointed upper shutoff lid to deposit sand box top screw fastening, it is provided with bearing structure to support the base both sides.

Preferably, bearing structure includes backup pad, supporting screw and universal gyro wheel, support base both sides all is fixed with the backup pad, and the inside all screw threads of backup pad have cup jointed supporting screw, two the supporting screw bottom all is fixed with universal gyro wheel, every the one end that supporting screw extends to the backup pad top all is fixed with supplementary crank.

Preferably, the rotating bottom plate is internally symmetrically provided with movable holes matched with the drill bit and the lower sand opening, and the height of the lower sand opening is smaller than that of the supporting column.

Preferably, the handles are symmetrically fixed at the top end of the rotating bottom plate, the diameter of the rotating bottom plate is larger than that of the rotating through groove, and the diameter of the outer ring of the limit ring plate is larger than that of the rotating through groove.

Preferably, the sand storage box is communicated with the inner part of the lower sand port, and the top end of the sand storage box and the bottom end of the lower sand port are internally provided with threads matched with the lower blocking cover and the upper blocking cover respectively.

Preferably, the diameter length of the inner ring of the rotary connecting cylinder is greater than the length of the outer diameter of the two movable holes, and a handle is fixed at the top end of the upper plugging cover.

Preferably, the height of the two support screws is greater than the height from the support plate to the bottom end of the support column, and the height of the two universal rollers is less than the height from the support plate to the bottom end of the support column.

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

(1) The utility model discloses a rotatable formula design of rotating the bottom plate, after rig and drill bit drilling are accomplished, can rotate sand mouth to the pore top down, open sand mouth down, can will deposit inside sand and soil of sand box and arrange into the pore inside, when filling sand and examining time measuring, need remove the support base, can fill sand to inside avoiding debris to get into the pore, improved the convenience when detection device uses.

(2) Drive universal gyro wheel through supporting screw and reciprocate, can adjust the support base, support the base through support column or universal gyro wheel, when conveniently supporting the base and removing, also conveniently support the base through the support column for it can be stable to support the base and place when drilling or irritating the sand, has further improved detection device's practicality, also conveniently carries out a plurality of check points and removes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic bottom perspective view of the structure of the present invention;

FIG. 3 is a perspective view of the movable structure of the present invention;

FIG. 4 is a schematic sectional view of the right side of the structure of the present invention;

fig. 5 is a schematic view of the left side section of the structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-supporting base, 2-rotating bottom plate, 3-drilling machine, 4-protective cover, 5-drilling bit, 6-sand storage box, 7-lower sand opening, 8-lower sealing cover, 9-upper sealing cover, 10-rotating through groove, 11-rotating connecting cylinder, 12-limiting ring plate, 13-supporting column, 14-supporting plate, 15-supporting screw, 16-universal roller and 17-auxiliary crank.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a compaction degree detection device for an earth and stone mixed filling roadbed comprises a support base 1, a drilling machine 3 and a drill bit 5, wherein support columns 13 are fixed at four corners at the bottom end of the support base 1, a rotating bottom plate 2 is arranged at the top end of the support base 1, a rotating through groove 10 is formed in the support base 1 at the bottom end of the rotating bottom plate 2, handles are symmetrically fixed at the top end of the rotating bottom plate 2, the diameter of the rotating bottom plate 2 is larger than that of the rotating through groove 10, the diameter of the outer ring of a limit ring plate 12 is larger than that of the rotating through groove 10, a rotating connecting cylinder 11 is rotatably sleeved in the rotating through groove 10, the top end of the rotating connecting cylinder 11 is fixed at the bottom end of the rotating bottom plate 2, the diameter length of the inner ring of the rotating connecting cylinder 11 is larger than that of the outer side diameters of two movable holes, a handle is fixed at the top end of an upper plugging cover 9, the limit ring plate 12 is fixed at the outer side of the bottom end of the rotating connecting cylinder 11, the drilling machine 3 is arranged at one side of the top end of the rotating bottom plate 2, and the fixed cover in 3 tops of rig is equipped with protection casing 4, protection casing 4 passes through the bolt fastening on rotating bottom plate 2, drill bit 5 runs through to rotating bottom plate 2 below, 2 top opposite sides of rotating bottom plate are provided with and deposit sand box 6, and deposit sand box 6 and pass through the bolt fastening on rotating bottom plate 2 top, it has lower sand mouth 7 to deposit sand box 6 bottom end, and lower sand mouth 7 bottom screw thread has cup jointed lower blanking cover 8, rotating bottom plate 2 inside symmetry is seted up with drill bit 5 and lower sand mouth 7 complex movable orifice, the height of lower sand mouth 7 all is less than the height of support column 13, it has cup jointed upper blanking cover 9 to deposit sand box 6 top screw thread, it has lower sand mouth 7 inside through connection to deposit sand box 6, it is provided with lower blanking cover 8 and upper blanking cover 9 complex screw thread respectively to deposit inside sand box 6 top and lower sand mouth 7 bottom, support base 1 both sides are provided with bearing structure.

Wherein, the movable hole makes things convenient for drill bit 5 to drill, also make things convenient for sand mouth 7 to pass and rotate bottom plate 2 and irritate the sand down, also avoid sand mouth 7 direct and road bed contact down simultaneously, thereby avoid sand mouth 7 to influence down and support base 1 and remove, conveniently rotate bottom plate 2 through the handle, and it is spacing through rotating bottom plate 2 and the cooperation of spacing crown plate 12, make and rotate bottom plate 2 can be when supporting base 1 and go up the pivoted, also avoid rotating bottom plate 2 and support base 1 and separate, conveniently deposit the inside sand and soil of sand box 6 and arrange into the pore through sand mouth 7 down, and conveniently lower shutoff lid 8 and last shutoff lid 9 and sand mouth 7 and deposit sand box 6 thread tightening or separation, and avoid rotating the normal use that a section of thick bamboo 11 influences sand mouth 7 and drill bit 5 down, and conveniently rotate upper shutoff lid 9 through the handle, thereby conveniently open and deposit sand box 6 and supply sand.

Referring to fig. 1-5, the supporting structure includes a supporting plate 14, supporting screws 15 and universal rollers 16, the supporting plate 14 is fixed on both sides of the supporting base 1, the supporting plate 14 is threaded inside and sleeved with the supporting screws 15, the universal rollers 16 are fixed on the bottom ends of the two supporting screws 15, the heights of the two supporting screws 15 are all greater than the heights from the supporting plate 14 to the bottom end of the supporting column 13, the heights of the two universal rollers 16 are all less than the heights from the supporting plate 14 to the bottom end of the supporting column 13, and an auxiliary crank 17 is fixed on one end of each supporting screw 15 extending above the supporting plate 14.

Wherein, when supporting base 1 through universal gyro wheel 16 for it is more convenient to support base 1 and remove, is convenient for carry out the multiple spot and detects, and through the movable design of universal gyro wheel 16, conveniently packs up the back with universal gyro wheel 16, supports through support column 13, with this stability when guaranteeing to drill hole and irritating sand, thereby holistic stability when having improved detection device and using.

The integral working principle is that when the compaction degree of the soil and stone mixed filling roadbed needs to be detected, the auxiliary crank 17 is firstly rotated to drive the supporting screw 15 to rotate, the universal roller 16 is driven to move downwards under the action of the screw thread, the supporting base 1 can be supported through the universal roller 16, then the supporting base 1 is moved under the support of the universal roller 16, after the supporting base 1 is moved to a required position, the auxiliary crank 17 is reversely rotated, the supporting base 1 is driven to move downwards through the supporting screw 15, the supporting base 1 can be supported through the universal roller 16, then the drilling machine 3 is opened, the drilling machine 3 drives the drill bit 5 to rotate and move downwards to drill, after the drilling is finished, the drilling machine 3 is closed, and then the bottom plate 2 is rotated through the handle, after the lower sand port 7 is rotated to the upper part of the pore channel, the lower plugging cover 8 is screwed off, the lower sand port 7 is opened, the sandy soil in the sand box 6 can be discharged into the pore channel, after the pore channel is full of the sandy soil, the lower plugging cover 8 is screwed to the bottom end of the lower sand port 7 for plugging, then the auxiliary crank 17 is rotated again, the supporting base 1 is moved to the next detection point, the auxiliary crank 17 is rotated reversely, the supporting base 1 is supported again by the supporting column 13, then the drilling machine 3 is opened again for drilling continuously, after the sandy soil in the sand box 6 is used up, the upper plugging cover 9 is rotated, the sand box 6 is opened, the sandy soil is filled into the sand box 6, and then the upper plugging cover 9 is rotated to plug the upper part of the sand box 6.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a soil and rock mixed filling road bed compactness detection device, includes support base (1), rig (3) and drill bit (5), its characterized in that: support four corners in base (1) bottom and all be fixed with support column (13), support base (1) top and be provided with rotation bottom plate (2), and rotate support base (1) inside of bottom plate (2) bottom and seted up and rotate logical groove (10), it has cup jointed to rotate even a section of thick bamboo (11) to rotate logical groove (10) inside rotation, and rotates even a section of thick bamboo (11) top and fix in rotation bottom plate (2) bottom, it is fixed with spacing crown plate (12) to rotate even a section of thick bamboo (11) bottom outside, it is provided with rig (3) to rotate bottom plate (2) top one side, and rig (3) top fixed cover is equipped with protection casing (4), protection casing (4) are fixed on rotating bottom plate (2) through the bolt, drill bit (5) run through to rotating bottom plate (2) below, it is provided with sand box (6) to rotate bottom plate (2) top opposite side, and deposits sand box (6) and pass through the bolt fastening on rotating bottom plate (2) top, deposit sand box (6) bottom fixed with sand mouth (7) bottom, and the bottom mouth (7) bottom capping thread cup joints down, and deposit the capping (8), the screw thread (6) is provided with the support structure (1) both sides, support base (1) both sides.

2. The device for detecting the compaction degree of the earth-rock mixed filling roadbed according to claim 1, wherein the device comprises: bearing structure includes backup pad (14), supporting screw (15) and universal gyro wheel (16), support base (1) both sides all be fixed with backup pad (14), and backup pad (14) inside all the screw thread cup joints supporting screw (15), two supporting screw (15) bottom all is fixed with universal gyro wheel (16), every supporting screw (15) extend to backup pad (14) one end of top all is fixed with supplementary crank (17).

3. The device for detecting the compaction degree of the earth-rock mixed filling roadbed according to claim 1, wherein the device comprises: the movable holes matched with the drill bit (5) and the lower sand opening (7) are symmetrically formed in the rotating bottom plate (2), and the height of the lower sand opening (7) is smaller than that of the supporting column (13).

4. The apparatus for detecting the compaction degree of the earth-rock mixed filling roadbed according to claim 1, wherein: handles are symmetrically fixed to the top end of the rotating bottom plate (2), the diameter of the rotating bottom plate (2) is larger than that of the rotating through groove (10), and the diameter of the outer ring of the limiting ring plate (12) is larger than that of the rotating through groove (10).

5. The device for detecting the compaction degree of the earth-rock mixed filling roadbed according to claim 1, wherein the device comprises: deposit sand box (6) and sand mouth (7) inside through connection down, it is inside and the inside screw thread that is provided with down plugging cover (8) and upper plugging cover (9) complex respectively to deposit sand box (6) top inside and sand mouth (7) bottom down.

6. The apparatus for detecting the compaction degree of the earth-rock mixed filling roadbed according to claim 1, wherein: the diameter length of the inner ring of the rotary connecting cylinder (11) is greater than the length of the outer diameter of the two movable holes, and a handle is fixed at the top end of the upper plugging cover (9).

7. The apparatus for detecting the compaction degree of the earth-rock mixed filling roadbed according to claim 2, characterized in that: the height of the two supporting screw rods (15) is larger than that between the supporting plate (14) and the bottom end of the supporting column (13), and the height of the two universal rollers (16) is smaller than that between the supporting plate (14) and the bottom end of the supporting column (13).