CN212714886U

CN212714886U - A collection system for highway engineering filling construction usefulness

Info

Publication number: CN212714886U
Application number: CN202021443839.XU
Authority: CN
Inventors: 赵刚; 张�林; 朱成刚; 孙晓财; 宋红斌; 李鹏博
Original assignee: Sinohydro Bureau 6 Co Ltd
Current assignee: Sinohydro Bureau 6 Co Ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-16
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a collection system for highway engineering filling construction usefulness, be the geotome casing that the opening set up including top and bottom, the slip cap is equipped with the ejector pad in the geotome casing, and the top fixed mounting of ejector pad has T shape push rod, and the top of T shape push rod extends to the top of geotome casing, fixed cover is equipped with the apron on the geotome casing, and the apron slip cap is established on T shape push rod, has seted up two first cavitys on the geotome casing, and equal fixed mounting has the locating lever that the slope set up on one side inner wall that two first cavitys kept away from each other, is equipped with the baffle that the slope set up in the first cavity, and two baffle symmetries set up. The utility model relates to a rationally, be convenient for in time carry out the shutoff to the geotome casing after gathering the weak soil, avoid upwards shifting out the phenomenon that the in-process of geotome casing appears the weak soil landing, and be convenient for release the weak soil in the geotome casing fast after shifting out, improve collection efficiency, satisfy the user demand.

Description

A collection system for highway engineering filling construction usefulness

Technical Field

The utility model relates to an acquisition equipment technical field especially relates to a collection system that is used for highway engineering to fill construction usefulness.

Background

In the filling construction of highway engineering, in order to ensure the stability of a roadbed, liquid fly ash is used for carrying out backfill construction operation, but before construction, soft soil in the roadbed of a soft soil area needs to be collected and analyzed, a reasonable construction process is manufactured by comparing the analysis data of the soft soil with the liquid fly ash, and most of the existing collecting devices for the filling construction of highway engineering collect the soft soil in the soft soil roadbed through soil extractors;

the current soil sampler that is used for collection system of highway engineering filling construction usefulness's bottom is the opening setting mostly, even be not convenient for carry out the shutoff to its opening after gathering the completion, because be the weak soil in the weak soil geology mostly, its stickness is less, and then cause when extracting the soil sampler casing, the weak soil that appears easily spills in the soil sampler casing, lead to collection inefficiency, can not satisfy the user demand, therefore we have proposed a collection system that is used for highway engineering filling construction usefulness and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the collection system who is used for highway engineering filling construction usefulness that proposes.

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

a collecting device for highway engineering filling construction comprises a soil sampler shell with an opening at the top and the bottom, a push block is sleeved in the soil sampler shell in a sliding mode, a T-shaped push rod is fixedly installed at the top of the push block, the top of the T-shaped push rod extends to the upper side of the soil sampler shell, a cover plate is fixedly sleeved on the soil sampler shell and sleeved on the T-shaped push rod in a sliding mode, two first cavities are formed in the soil sampler shell, obliquely arranged positioning rods are fixedly installed on the inner walls of the sides, away from each other, of the two first cavities, obliquely arranged baffles are arranged in the first cavities, the two baffles are symmetrically arranged, the bottoms of the baffles extend into the soil sampler shell and are of a conical structure, rectangular grooves are formed in the tops of the baffles, the bottoms of the positioning rods extend into the corresponding rectangular grooves, and the same spring is fixedly installed between the bottoms of the positioning rods and the inner walls of the corresponding rectangular grooves, one side of each of the two baffles, which is close to each other, is fixedly provided with a flexible steel rope, the inner wall of one side of each of the two first cavities, which is close to each other, is provided with a first groove, a first fixed pulley and a second fixed pulley are rotatably arranged between the inner wall of the front side and the inner wall of the rear side of each first groove, the same winding shaft is rotatably arranged between the inner wall of the front side and the inner wall of the rear side of each first cavity, one end of each flexible steel rope bypasses the bottom of the corresponding first fixed pulley and the top of the corresponding second fixed pulley and is fixedly connected with one side of the winding shaft, a screw is arranged in each first cavity, a second cavity is arranged on the cover plate, a T-shaped push rod is arranged in each second cavity, the top end of each screw extends to the second cavity and rotates with the inner wall of the top of the corresponding second cavity, the top end of the screw on the left side of each screw extends to the top of, the bottom fixed mounting of movable block has the rack, two rack symmetries set up, fixed cover is equipped with the gear with the rack looks meshing that corresponds on the spool, fixed mounting has L shape pole on the top inner wall of first cavity, two L shape pole symmetries set up, one end that two L shape poles kept away from each other is respectively with one side inner wall fixed connection that two first cavities kept away from each other, the movable block slip cap is established on the L shape pole that corresponds, fixed cover is equipped with the sprocket that is located the second cavity on the screw rod, the transmission connection has same chain on two sprockets, T shape push rod is located the chain and the inboard contactless with the chain.

Preferably, both sides of the cover plate are fixedly provided with pressing blocks.

Preferably, the inner wall of the rectangular groove is in sliding connection with the outer side of the corresponding positioning rod, and the front side and the rear side of the baffle are in movable contact with the inner wall of the front side and the inner wall of the rear side of the soil sampler shell respectively.

Preferably, the inclined hole has all been seted up to the one side that two first cavities are close to each other, the inner wall of inclined hole and the outside sliding connection of the baffle that corresponds, the equal fixed mounting in one side top that two baffles are close to each other has the installation piece, the bottom of installation piece and the top fixed connection of the flexible steel cable that corresponds.

Preferably, a first circular hole is formed in the inner wall of the top of the first cavity, a second circular hole is formed in the inner wall of the bottom of the second cavity, the screw rod is located in the corresponding first circular hole and the second circular hole, the inner wall of the second circular hole is not in contact with the outer side of the corresponding screw rod, a bearing is fixedly sleeved in the first circular hole, and the inner ring of the bearing is fixedly connected with the outer side of the corresponding screw rod.

Preferably, the top of the moving block is provided with a threaded hole and a rectangular hole, the threaded hole is in threaded connection with the corresponding screw, and the inner wall of the rectangular hole is in sliding connection with the outer side of the corresponding L-shaped rod.

Preferably, the top inner wall and the bottom inner wall of the second cavity are both provided with through holes, and the inner walls of the through holes are in sliding connection with the outer sides of the T-shaped push rods

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

when the collecting operation is carried out by matching the soil sampler shell, a first cavity, a cover plate, a pushing block, a T-shaped push rod, a positioning rod, a baffle plate, a first fixed pulley, a spring, a flexible steel rope, a first groove, a screw rod, a moving block, an L-shaped rod, a rack, a winding shaft, a gear, a chain wheel and a chain with a second cavity, two pressing blocks are pressed downwards to drive the soil sampler shell to move downwards through the cover plate, so that soft soil in soft soil geology gradually enters the soil sampler shell, when the soil sampler shell moves downwards to a required depth, a forward rotating knob drives one screw rod fixedly connected with the soil sampler shell to rotate, one screw rod drives the other screw rod to rotate through the two chain wheels and the chain, the corresponding moving block is driven to move downwards while the screw rod rotates, the moving block drives a gear meshed with the moving block to rotate through the corresponding rack, and the gear drives the corresponding winding shaft to wind the flexible, make flexible steel cable drive baffle slope downstream and stretch the spring through the installation piece that corresponds, insert gradually in the weak soil of geotome casing and cut the weak soil and shelter from when two baffles remove, upwards stimulate immediately and press the briquetting to drive the geotome casing through the apron and shift out, reverse rotation knob immediately, make two spool rotations and release flexible steel cable, the elasticity of spring drives the baffle slope upstream that corresponds this moment and removes gradually sheltering from the geotome casing, promote T shape push rod downwards and drive the ejector pad and release the weak soil of geotome casing internal downwards, and then accomplished the collection operation.

The utility model relates to a rationally, be convenient for in time carry out the shutoff to the geotome casing after gathering the weak soil, avoid upwards shifting out the phenomenon that the in-process of geotome casing appears the weak soil landing, and be convenient for release the weak soil in the geotome casing fast after shifting out, improve collection efficiency, satisfy the user demand.

Drawings

Fig. 1 is a schematic sectional structural view of a collecting device for highway engineering filling construction according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: the soil sampler comprises a soil sampler shell 1, a first cavity 2, a cover plate 3, a push block 4, a push rod 5T-shaped, a positioning rod 6, a baffle 7, a fixed pulley 8, a spring 9, a flexible steel rope 10, a first groove 11, a screw 12, a movable block 13, a rod 14L-shaped, a rack 15, a spool 16, a gear 17, a sprocket 18, a chain 19 and a second cavity 20.

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.

Referring to fig. 1-3, a collecting device for filling construction of highway engineering comprises a soil sampler shell 1 with an opening at the top and bottom, a push block 4 is slidably sleeved in the soil sampler shell 1, a T-shaped push rod 5 is fixedly installed at the top of the push block 4, the top of the T-shaped push rod 5 extends to the upper part of the soil sampler shell 1, a cover plate 3 is fixedly sleeved on the soil sampler shell 1, the cover plate 3 is slidably sleeved on the T-shaped push rod 5, two first cavities 2 are formed in the soil sampler shell 1, positioning rods 6 which are obliquely arranged are fixedly installed on the inner walls of the two first cavities 2 at the sides far away from each other, baffles 7 which are obliquely arranged are arranged in the first cavities 2, the two baffles 7 are symmetrically arranged, the bottoms of the baffles 7 extend into the soil sampler shell 1 and are set to be of a conical structure, rectangular grooves are formed at the tops of the baffles 7, the bottoms of the positioning rods 6 extend into the corresponding rectangular grooves, a same spring 9 is fixedly arranged between the bottom end of the positioning rod 6 and the inner wall of the bottom of the corresponding rectangular groove, flexible steel ropes 10 are fixedly arranged on the sides of the two baffles 7 close to each other, first grooves 11 are arranged on the inner walls of the sides of the two first cavities 2 close to each other, a first fixed pulley 8 and a second fixed pulley positioned above the first fixed pulley 8 are rotatably arranged between the inner walls of the front side and the rear side of the first grooves 11, a same winding shaft 16 is rotatably arranged between the inner walls of the front side and the rear side of the first cavities 2, one end of each flexible steel rope 10 bypasses the bottom of the corresponding first fixed pulley 8 and the top of the corresponding second fixed pulley and is fixedly connected with one side of the winding shaft 16, a screw 12 is arranged in the first cavity 2, a second cavity 20 is arranged on the cover plate 3, the T-shaped push rod 5 is positioned in the second cavity 20, the top end of the screw 12 extends to the second cavity 20 and rotates with the inner wall of the top, the top end of the screw 12 positioned on the left side of the two screws 12 extends to the upper part of the cover plate 3 and is fixedly provided with a knob, the screw 12 is sleeved with a moving block 13 positioned in the corresponding first cavity 2 in a threaded manner, the bottom of the moving block 13 is fixedly provided with a rack 15, the two racks 15 are symmetrically arranged, a winding shaft 16 is fixedly sleeved with a gear 17 meshed with the corresponding rack 15, the inner wall of the top part of the first cavity 2 is fixedly provided with an L-shaped rod 14, the two L-shaped rods 14 are symmetrically arranged, the ends, far away from each other, of the two L-shaped rods 14 are fixedly connected with the inner wall of one side, far away from each other, of the two first cavities 2 respectively, the moving block 13 is sleeved on the corresponding L-shaped rods 14 in a sliding manner, the screw 12 is fixedly sleeved with a chain wheel 18 positioned in a second cavity 20, the two chain wheels 18 are in transmission connection with a same, the utility model relates to a rationally, be convenient for in time carry out the shutoff to geotome casing 1 after gathering the weak soil, avoid upwards shifting out the phenomenon that the in-process of geotome casing 1 appears the weak soil landing, and be convenient for release the weak soil from geotome casing 1 in fast after shifting out, improve collection efficiency, satisfy the user demand.

In the utility model, both sides of the cover plate 3 are fixedly provided with pressing blocks, the inner wall of the rectangular groove is in sliding connection with the outer side of the corresponding positioning rod 6, the front side and the rear side of the baffle 7 are respectively in movable contact with the front inner wall and the rear inner wall of the soil sampler shell 1, one side of the two first cavities 2 close to each other is provided with an inclined hole, the inner wall of the inclined hole is in sliding connection with the outer side of the corresponding baffle 7, the top of one side of the two baffles 7 close to each other is fixedly provided with a mounting block, the bottom of the mounting block is fixedly connected with the top of the corresponding flexible steel cable 10, the inner wall of the top of the first cavity 2 is provided with a first circular hole, the inner wall of the bottom of the second cavity 20 is provided with a second circular hole, the screw 12 is positioned in the corresponding first circular hole and the second circular hole, the inner wall of the second circular hole is not in contact with the outer side of the corresponding, the utility model relates to a rationally, be convenient for in time carry out the shutoff to geotome casing 1 after gathering the weak soil, avoid upwards shifting out the phenomenon that the weak soil landing appears in the in-process of geotome casing 1, and be convenient for release the weak soil from geotome casing 1 fast after shifting out, improve collection efficiency, satisfy the user demand after shifting out, threaded hole and rectangular hole have been seted up at the top of movable block 13, threaded hole and the 12 threaded connection of screw rod that correspond, the inner wall of rectangular hole and the outside sliding connection of the L shape pole 14 that corresponds, all seted up the perforation on the top inner wall of second cavity 20 and the bottom inner wall, the perforated inner wall and the outside sliding connection of T shape push rod 5.

The working principle is as follows: when the device is used and collection operation is carried out, the two pressing blocks are pressed downwards, the two pressing blocks simultaneously drive the soil sampler shell 1 to move downwards through the cover plate 3, along with the downward movement of the soil sampler shell 1, soft soil in soft soil geology gradually enters the soil sampler shell 1, when the soil sampler shell 1 moves downwards to a required depth, the knob is rotated in the forward direction, the knob drives one screw rod 12 fixedly connected with the knob to rotate, one screw rod 12 drives one chain wheel 18 fixedly connected with the screw rod 12, one chain wheel 18 drives the other chain wheel 18 to rotate through a chain 19, the other chain wheel 18 drives the other screw rod 12 fixedly connected with the other chain wheel to rotate, under the action of a threaded hole formed in the top of the moving block 13, the screw rod 12 rotates and simultaneously drives the corresponding moving block 13 to move downwards, the moving block 13 slides on the corresponding L-shaped rod 14, and the moving block 13 drives the corresponding rack 15 to move downwards, the rack 15 drives the gear 17 engaged with the rack to rotate, the gear 17 drives the corresponding winding shaft 16 to rotate and wind the flexible steel rope 10, so that the flexible steel rope 10 sequentially slides at the top of the corresponding second fixed pulley and the bottom of the first fixed pulley 8, the flexible steel rope 10 pulls the corresponding mounting block to move downwards, the mounting block drives the corresponding baffle 7 to move obliquely downwards, the baffle 7 stretches the corresponding spring 9 while moving, the baffle 7 gradually inserts into the soft soil of the soil sampler shell 1 along with the gradual movement of the baffle 7 and cuts and shields the soft soil, when the two baffles 7 simultaneously move obliquely downwards to contact with each other, the two baffles 7 completely block the soil sampler shell 1, then the pressing blocks are pulled upwards, the two pressing blocks simultaneously drive the soil sampler shell 1 to move out through the cover plate 3, the knob is rotated reversely, and the movement process of the knob is opposite to that of the knob which is rotated forwardly, make two spools 16 rotate and release flexible steel cable 10, the spring 9 that is in tensile state resets gradually this moment, the elasticity of spring 9 drives baffle 7 that corresponds and moves up to one side and relieves sheltering from to geotome casing 1 gradually, promote T shape push rod 5 downwards this moment, T shape push rod 5 drives ejector pad 4 and promotes the weak soil in geotome casing 1 downwards, make the weak soil of gathering shift out from the geotome casing 1 gradually, make it in time carry out the shutoff to geotome casing 1 after gathering the soft soil to be convenient for, avoid upwards shifting out the phenomenon that the in-process of geotome casing 1 appears the weak soil landing, and be convenient for release the soft soil from geotome casing 1 fast after shifting out, improve collection efficiency.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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. A collecting device for highway engineering filling construction comprises a soil sampler shell (1) with the top and the bottom arranged in an opening, wherein a push block (4) is sleeved in the soil sampler shell (1) in a sliding mode, a T-shaped push rod (5) is fixedly installed at the top of the push block (4), the top of the T-shaped push rod (5) extends to the upper side of the soil sampler shell (1), the collecting device is characterized in that a cover plate (3) is fixedly sleeved on the soil sampler shell (1), the cover plate (3) is slidably sleeved on the T-shaped push rod (5), two first cavities (2) are formed in the soil sampler shell (1), positioning rods (6) which are obliquely arranged are fixedly installed on the inner wall of one side, far away from each other, of the two first cavities (2) are internally provided with baffle plates (7) which are obliquely arranged, the two baffle plates (7) are symmetrically arranged, the bottoms of the baffle plates (7) extend into the soil sampler shell (1) and are arranged into a conical structure, the top of each baffle (7) is provided with a rectangular groove, the bottom end of each positioning rod (6) extends into the corresponding rectangular groove, the same spring (9) is fixedly arranged between the bottom end of each positioning rod (6) and the inner wall of the bottom of the corresponding rectangular groove, one side, close to each other, of each two baffles (7) is fixedly provided with a flexible steel rope (10), the inner wall, close to each other, of each two first cavities (2) is provided with a first groove (11), a first fixed pulley (8) and a second fixed pulley positioned above the first fixed pulley (8) are rotatably arranged between the inner wall of the front side and the inner wall of the rear side of each first cavity (2), the same winding shaft (16) is rotatably arranged between the inner wall of the front side and the inner wall of the rear side of each first cavity (2), one end of each flexible steel rope (10) bypasses the bottom of the corresponding first fixed pulley (8) and the top of the corresponding second fixed pulley and is fixedly connected with one, a screw rod (12) is arranged in the first cavity (2), a second cavity (20) is formed in the cover plate (3), a T-shaped push rod (5) is located in the second cavity (20), the top end of the screw rod (12) extends to the second cavity (20) and rotates with the inner wall of the top of the second cavity (20), the top end of the screw rod (12) located on the left side in the two screw rods (12) extends to the upper side of the cover plate (3) and is fixedly provided with a knob, a moving block (13) located in the corresponding first cavity (2) is sleeved on the screw rod (12) in a threaded manner, racks (15) are fixedly arranged at the bottom of the moving block (13), the two racks (15) are symmetrically arranged, gears (17) meshed with the corresponding racks (15) are fixedly sleeved on the winding shaft (16), L-shaped rods (14) are fixedly arranged on the inner wall of the top of the first cavity (2), and the two L-shaped rods (, the one end that two L shape poles (14) kept away from each other is respectively with the one side inner wall fixed connection that two first cavities (2) kept away from each other, and movable block (13) slip cover is established on corresponding L shape pole (14), and fixed cover is equipped with sprocket (18) that are located second cavity (20) on screw rod (12), and the drive connection has same chain (19) on two sprocket (18), and T shape push rod (5) are located chain (19) and are not contacted with the inboard of chain (19).

2. The collecting device for filling construction of highway engineering according to claim 1, wherein the pressing blocks are fixedly arranged on both sides of the cover plate (3).

3. The collecting device for filling construction of highway engineering according to claim 1, wherein the inner wall of the rectangular groove is slidably connected with the outer side of the corresponding positioning rod (6), and the front side and the rear side of the baffle plate (7) are respectively in movable contact with the front inner wall and the rear inner wall of the soil sampler shell (1).

4. The collecting device for highway engineering filling construction according to claim 1, wherein the two first cavities (2) are provided with inclined holes on the sides close to each other, the inner walls of the inclined holes are slidably connected with the outer sides of the corresponding baffles (7), the tops of the sides close to each other of the two baffles (7) are fixedly provided with mounting blocks, and the bottoms of the mounting blocks are fixedly connected with the tops of the corresponding flexible steel cables (10).

5. The collecting device for highway engineering filling construction according to claim 1, wherein a first circular hole is formed in the top inner wall of the first cavity (2), a second circular hole is formed in the bottom inner wall of the second cavity (20), the screw rods (12) are located in the corresponding first circular hole and the corresponding second circular hole, the inner wall of the second circular hole is not in contact with the outer side of the corresponding screw rod (12), a bearing is fixedly sleeved in the first circular hole, and the inner side of the inner ring of the bearing is fixedly connected with the outer side of the corresponding screw rod (12).

6. The collecting device for filling construction of highway engineering according to claim 1, wherein the top of the moving block (13) is provided with a threaded hole and a rectangular hole, the threaded hole is in threaded connection with the corresponding screw rod (12), and the inner wall of the rectangular hole is in sliding connection with the outer side of the corresponding L-shaped rod (14).

7. The collecting device for filling construction of highway engineering according to claim 1, wherein the top inner wall and the bottom inner wall of the second cavity (20) are both provided with a perforation, and the inner wall of the perforation is slidably connected with the outer side of the T-shaped push rod (5).