CN115434298A

CN115434298A - Road engineering detects uses road bed compactness detection device

Info

Publication number: CN115434298A
Application number: CN202211124586.3A
Authority: CN
Inventors: 赵成龙; 蒋丹红; 章琪
Original assignee: Zhejiang Youfu Engineering Testing Co ltd
Current assignee: Zhejiang Youfu Engineering Testing Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-06

Abstract

The invention relates to the technical field of road engineering detection, in particular to a roadbed compactness detection device for road engineering detection, which comprises: the bottom surface of the mounting column is provided with an inserting groove, and the side surface of the mounting column is provided with a limiting block groove and a lifting sliding groove; the lifting ring is sleeved on the surface of the mounting column, and the inner side of the lifting ring is provided with a limiting block; the pressure ring is arranged above the control ring, the surface of the pressure ring is connected with the connecting ring, and the surface of the connecting ring is connected with the positioning block; the beneficial effects are that: after the completion is got to the ground brill, hold the hand wheel and press the clamping ring simultaneously, the control ring makes the inside that lifting slide got into a constant head tank, rotate the drill bushing and make the cardboard break away from the inside in cardboard groove, can take off the drill bushing, stretch into the instrument from the top of inner tube this moment, with the ground base soil layer of inner tube inside ejecting can, can carry out accurate detection to the road base compactness, and solved when raising the drill bushing, the ground base soil layer blocks easily in the inner tube, be difficult to take out the ground base soil layer, bring the problem of difficulty for detection work.

Description

Road engineering detects uses road bed compactness detection device

Technical Field

The invention relates to the technical field of road engineering detection, in particular to a roadbed compactness detection device for road engineering detection.

Background

The road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work and the engineering entity, which is carried out by taking the road as an object, and after the road engineering construction, the roadbed compactness is required to be detected by a roadbed compactness detecting device for detecting the road engineering;

the publication numbers are: the invention patent of CN215178743U discloses a roadbed compactness detecting device for road engineering detection, wherein through the arrangement of a base, an installation frame, a top plate, a screw rod, a movable plate, a connecting groove, a connecting plate, a connecting shaft, a connecting disc, a drill bushing and an inner cylinder, when a foundation soil layer is dug by using the drill bushing, two motors are started, a second servo motor drives the drill bushing to rotate through the connecting shaft, a first servo motor drives the screw rod to rotate, so that the movable plate drives the connecting plate to move downwards or upwards, the drill bushing can stably and directly move downwards and cannot skew when moving downwards, after the drill bushing is drilled to a certain depth, the drill bushing is lifted, and the foundation soil layer is arranged in the inner cylinder, so that the compactness detection can be conveniently carried out, the skew phenomenon cannot occur when the foundation soil layer is drilled, and the problem of fracture of the foundation soil layer cannot occur;

however, when the drill bushing is lifted, the foundation soil layer is easily clamped in the inner cylinder and is difficult to take out, and difficulty is brought to detection work.

Disclosure of Invention

The invention aims to provide a roadbed compactness detecting device for road engineering detection, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a road engineering detects uses road bed compactness detection device, road engineering detects includes with road bed compactness detection device:

the bottom plate is provided with a guide column on the surface, a connecting plate is sleeved on the surface of the guide column, an installation column is arranged below the connecting plate, the bottom surface of the installation column is provided with an insertion groove, and the side surface of the installation column is provided with a limit block groove and a lifting sliding groove;

the lifting ring is sleeved on the surface of the mounting column, a limiting block is arranged on the inner side of the lifting ring, a rotating groove is formed in the surface of the lifting ring, a control ring is arranged above the lifting ring, a rotating ring is arranged on the surface of the control ring, and a lifting sliding block is arranged on the inner wall of the control ring;

the clamping ring is arranged above the control ring, the surface of the clamping ring is connected with a connecting ring, and the surface of the connecting ring is connected with a positioning block.

Preferably, the fixed surface of connecting plate is provided with servo motor, and servo motor's output shaft passes behind the connecting plate and erection column fixed connection, and the below of erection column is provided with the drill bushing, and the inside of drill bushing is fixed and is provided with the inner tube, and the top of the side of drill bushing is fixed and is provided with the multiunit cardboard, and the top of drill bushing is pegged graft in the inside of inserting groove, and multiunit cardboard groove has been seted up to the lateral wall of inserting groove, and the cardboard slides and sets up in the inside in cardboard groove.

Preferably, the limiting block grooves are provided with multiple groups, the limiting block grooves correspond to the clamping plate grooves one to one, and the limiting block grooves penetrate through the bottom surfaces of the mounting columns and the inner portions of the inserting grooves.

Preferably, the multiunit has been seted up to the lift spout, and the multiunit lift spout is the circumference array and distributes in the side of erection column, and a constant head tank and No. two constant head tanks have been seted up to one side of lift spout inner wall, and a locating piece groove has been seted up on the inner wall top of a constant head tank, and No. two locating piece grooves have been seted up on the inner wall top of No. two constant head tanks.

Preferably, the lifting ring is arranged with the mounting column in a sliding manner, the rotary groove is arranged on one side of the lifting ring close to the control ring, and the rotary groove is of an annular groove structure with a cross section in a convex structure.

Preferably, the limiting blocks are provided with a plurality of groups, the limiting blocks are fixedly connected with the lifting ring, and the limiting blocks are arranged inside the limiting block grooves in a sliding mode.

Preferably, the surface of erection column is located to the control ring sliding sleeve, and the side fixed mounting of control ring has the multiunit connecting rod, and the same group hand wheel of multiunit connecting rod fixedly connected with, hand wheel and rotatory ring fixed connection, rotatory ring set up in the control ring be close to the one side of lifting ring, rotatory ring be the annular structure of cross-section for "protruding" font, rotatory ring rotation sets up in the inside of swivelling chute.

Preferably, the lifting slide block and the control ring are of an integral structure, the lifting slide block is provided with a plurality of groups, the lifting slide block is arranged in the lifting slide groove in a sliding manner, the surface of the lifting slide block is provided with a telescopic groove, the telescopic groove is of a convex groove structure, and the telescopic groove penetrates through the surfaces of the lifting slide block and the control ring.

Preferably, the pressing ring is sleeved on the surface of the mounting column in a sliding manner, a jacking spring is arranged between the pressing ring and the control ring, and the jacking spring is sleeved on the surface of the connecting ring.

Preferably, the positioning block is fixedly arranged at one end, close to the control ring, of the connecting ring, the positioning block is of a protruding block structure, and the positioning block is inserted into the telescopic groove in a sliding mode.

Compared with the prior art, the invention has the beneficial effects that:

according to the roadbed compactness detection device for road engineering detection, after a foundation is drilled, a hand wheel is held, a pressing ring is pressed at the same time, a lifting slide block is moved from the inside of a second positioning groove to the inside of a lifting sliding groove, then a control ring is pulled through the hand wheel, the lifting slide block is aligned with a first positioning groove, the control ring is rotated to enable the lifting slide block to enter the inside of the first positioning groove, a drill bushing is rotated to enable a clamping plate to be separated from the inside of the clamping plate groove, a drill bushing can be taken down, at the moment, a tool is extended into the inner cylinder from the top end of the inner cylinder to eject a foundation soil layer in the inner cylinder, and the problems that the foundation soil layer is easily clamped in the inner cylinder when the drill bushing is lifted, the foundation soil layer is difficult to take out, and difficulty is brought to detection work are solved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is an enlarged view of the portion B in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the construction of the mounting post of the present invention;

FIG. 6 is a schematic view of a lift ring configuration of the present invention;

FIG. 7 is a schematic diagram of a control loop configuration of the present invention;

FIG. 8 is a schematic view of a drill bushing configuration according to the present invention;

FIG. 9 is a schematic view of a press ring structure according to the present invention.

In the figure: the device comprises a bottom plate 1, a guide column 11, a connecting plate 2, a mounting column 3, an inserting groove 31, a limiting block groove 32, a clamping plate groove 33, a lifting sliding groove 34, a first positioning groove 35, a first positioning block groove 36, a second positioning groove 37, a second positioning block groove 38, a lifting ring 4, a rotating groove 41, a limiting block 42, a control ring 5, a connecting rod 51, a hand wheel 52, a rotating ring 53, a lifting sliding block 54, a telescopic groove 55, a pressing ring 6, a connecting ring 61, a positioning block 62, a jacking spring 7, a drill bush 8, a clamping plate 81 and an inner cylinder 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the invention and are not to be construed as limiting the scope of the invention, as those skilled in the art will recognize and appreciate that many other embodiments can be made without inventive faculty.

In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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 "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1-9, the present invention provides a technical solution:

the utility model provides a road engineering detects uses road bed compactness detection device which characterized in that: road engineering detects and includes with road bed compactness detection device:

the bottom plate 1, a guide column 11 is arranged on the surface of the bottom plate 1, a connecting plate 2 is sleeved on the surface of the guide column 11, a mounting column 3 is arranged below the connecting plate 2, an insertion groove 31 is formed in the bottom surface of the mounting column 3, a limit block groove 32 and a lifting sliding groove 34 are formed in the side surface of the mounting column 3, a servo motor is fixedly arranged on the surface of the connecting plate 2, an output shaft of the servo motor penetrates through the connecting plate 2 and then is fixedly connected with the mounting column 3, a drill bushing 8 is arranged below the mounting column 3, an inner cylinder 9 is fixedly arranged inside the drill bushing 8, a plurality of groups of clamping plates 81 are fixedly arranged at the top end of the side surface of the drill bushing 8, the top end of the drill bushing 8 is inserted into the insertion groove 31, a plurality of groups of clamping plate grooves 33 are formed in the side wall of the insertion groove 31, the clamping plates 81 are slidably arranged inside the clamping plate grooves 33, a plurality of groups of limiting block grooves 32 are formed in the side surface of the mounting column 3, the plurality of groups of limiting block grooves 32 correspond to the clamping plate grooves 33 one by one to one another, the limiting block grooves 32 penetrate through the bottom surface of the mounting column 3 and the insertion groove 31, a plurality of the lifting sliding grooves 34, a plurality of groups of lifting sliding grooves 34 are formed in the inner wall of one positioning grooves 37, and an inner wall of a positioning groove 38 formed in the inner wall of a positioning groove 35, and an inner wall of a positioning groove 35 formed in a positioning groove 35, and an inner wall of a positioning groove 38 formed in a positioning groove 35, and an inner wall of a positioning groove 35 formed in a positioning groove 36 formed in a positioning groove of a positioning groove 35;

the lifting device comprises a lifting ring 4, the lifting ring 4 is sleeved on the surface of a mounting column 3, a limiting block 42 is arranged on the inner side of the lifting ring 4, a rotating groove 41 is formed in the surface of the lifting ring 4, a control ring 5 is arranged above the lifting ring 4, a rotating ring 53 is arranged on the surface of the control ring 5, a lifting slider 54 is arranged on the inner wall of the control ring 5, the lifting ring 4 and the mounting column 3 are arranged in a sliding manner, the rotating groove 41 is formed in one side, close to the control ring 5, of the lifting ring 4, the rotating groove 41 is of an annular groove structure with a cross section in a shape like a Chinese character 'tu', the limiting block 42 is provided with a plurality of groups, the limiting block 42 is fixedly connected with the lifting ring 4, the limiting block 42 is arranged in a sliding manner in a limiting block groove 32, the control ring 5 is sleeved on the surface of the mounting column 3 in a sliding manner, a plurality of groups of connecting rods 51 are fixedly arranged on the side surface of the control ring 5, the same group of connecting rods 51 is fixedly connected with a hand wheel 52, the hand wheel 52 and the rotating ring 53, the rotating ring 53 is arranged on one side, the control ring 5, the rotating ring 53 is in an annular structure like a Chinese character 'tu', the lifting slider 54 is arranged in the rotating groove 55, the lifting slider 54, the lifting slider is arranged in a telescopic sliding manner, the lifting slider 55, and the lifting slider is arranged in the lifting slider 34;

clamping ring 6, clamping ring 6 sets up in the top of control ring 5, the surface connection of clamping ring 6 has go-between 61, the surface connection of go-between 61 has locating piece 62, the surface of erection column 3 is located to 6 sliding sleeve of clamping ring, be provided with between clamping ring 6 and the control ring 5 and hold spring 7, hold spring 7 cover on the top and locate the surface of go-between 61, locating piece 62 fixed mounting is in the one end that go-between 61 is close to control ring 5, locating piece 62 is "protruding" font massive structure, locating piece 62 slides and pegs graft in the inside of flexible groove 55.

When the lifting slide block is aligned with the first positioning block groove 36, the pressing of the compression ring 6 is released, the resilience force of the jacking spring 7 drives the positioning block 62 to be clamped into the first positioning block groove 36 through the connecting ring 6 and the connecting ring 61, the lifting ring 4 is driven by the control ring 5 to lift the limiting block 42 to slide to the top end of the first positioning block groove 32, the clamping plate 81 of the drilling sleeve 8 is controlled to be capable of being pulled out of the inner cylinder groove 9, and the inner cylinder 9 can be pushed out of the inner cylinder groove 33 to be capable of being pulled out of the inner cylinder groove 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road engineering detects uses road bed compactness detection device which characterized in that: road engineering detects and includes with road bed compactness detection device:

the device comprises a base plate (1), wherein a guide column (11) is arranged on the surface of the base plate (1), a connecting plate (2) is sleeved on the surface of the guide column (11), a mounting column (3) is arranged below the connecting plate (2), a splicing groove (31) is formed in the bottom surface of the mounting column (3), and a limiting block groove (32) and a lifting sliding groove (34) are formed in the side surface of the mounting column (3);

the lifting ring (4) is sleeved on the surface of the mounting column (3), a limiting block (42) is arranged on the inner side of the lifting ring (4), a rotating groove (41) is formed in the surface of the lifting ring (4), a control ring (5) is arranged above the lifting ring (4), a rotating ring (53) is arranged on the surface of the control ring (5), and a lifting slide block (54) is arranged on the inner wall of the control ring (5);

the clamping ring (6) is arranged above the control ring (5), the connecting ring (61) is connected to the surface of the clamping ring (6), and the positioning block (62) is connected to the surface of the connecting ring (61).

2. The roadbed compactness detecting device for road engineering detection according to claim 1, characterized in that: the fixed surface of connecting plate (2) is provided with servo motor, servo motor's output shaft passes behind connecting plate (2) and erection column (3) fixed connection, the below of erection column (3) is provided with drill bushing (8), the inside fixed inner tube (9) that is provided with of drill bushing (8), the fixed cardboard (81) of organizing multiunit that is provided with in the top of the side of drill bushing (8), the top of drill bushing (8) is pegged graft in the inside of inserting groove (31), multiunit group cardboard groove (33) have been seted up to the lateral wall of inserting groove (31), cardboard (81) slide to set up in the inside of cardboard groove (33).

3. The roadbed compactness detecting device for road engineering detection according to claim 2, characterized in that: the limiting block grooves (32) are provided with multiple groups, the limiting block grooves (32) correspond to the clamping plate grooves (33) one by one, and the limiting block grooves (32) penetrate through the bottom surface of the mounting column (3) and the inside of the insertion groove (31).

4. The roadbed compactness detection device for road engineering detection as claimed in claim 3, wherein: the multiunit has been seted up in lift spout (34), multiunit lift spout (34) are circumference array distribution in the side of erection column (3), and constant head tank (35) and No. two constant head tanks (37) have been seted up to one side of lift spout (34) inner wall, and No. one locating block groove (36) have been seted up on the inner wall top of constant head tank (35), and No. two locating block grooves (38) have been seted up on the inner wall top of No. two constant head tanks (37).

5. The roadbed compactness detection device for road engineering detection according to claim 4, characterized in that: the lifting ring (4) and the mounting column (3) are arranged in a sliding mode, the rotating groove (41) is formed in one side, close to the control ring (5), of the lifting ring (4), and the rotating groove (41) is of an annular groove structure with a cross section of a convex structure.

6. The roadbed compactness detecting device for road engineering detection according to claim 5, characterized in that: the limiting blocks (42) are provided with a plurality of groups, the limiting blocks (42) are fixedly connected with the lifting ring (4), and the limiting blocks (42) are arranged inside the limiting block grooves (32) in a sliding mode.

7. The roadbed compactness detecting device for road engineering detection according to claim 6, characterized in that: the surface of erection column (3) is located to control ring (5) sliding sleeve, the side fixed mounting of control ring (5) has multiunit connecting rod (51), multiunit connecting rod (51) fixedly connected with is with a set of hand wheel (52), hand wheel (52) and rotatory ring (53) fixed connection, rotatory ring (53) set up in one side that control ring (5) are close to lift ring (4), rotatory ring (53) are the cyclic annular structure of cross-section for "protruding" font, rotatory ring (53) rotate set up in the inside of swivelling chute (41).

8. The roadbed compactness detecting device for road engineering detection according to claim 7, characterized in that: lifting slide block (54) and control ring (5) are overall structure, and lifting slide block (54) are provided with the multiunit, and lifting slide block (54) slide and set up in the inside of lift spout (34), and flexible groove (55) have been seted up on lifting slide block's (54) surface, and flexible groove (55) are "protruding" word shape groove structure, and flexible groove (55) run through lifting slide block (54) and control ring's (5) surface.

9. The roadbed compactness detecting device for road engineering detection according to claim 8, characterized in that: the surface of erection column (3) is located to clamping ring (6) sliding sleeve, is provided with between clamping ring (6) and control ring (5) and holds spring (7), and the surface of go-between (61) is located to top holding spring (7) cover.

10. The roadbed compactness detecting device for road engineering detection according to claim 9, characterized in that: the positioning block (62) is fixedly arranged at one end, close to the control ring (5), of the connecting ring (61), the positioning block (62) is of a protruding block-shaped structure, and the positioning block (62) is inserted into the telescopic groove (55) in a sliding mode.