CN217879031U

CN217879031U - Express way road bed filling quality detection device

Info

Publication number: CN217879031U
Application number: CN202221978152.5U
Authority: CN
Inventors: 易志勇; 李俊霖; 冯叶
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-22
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses an express way road bed filling quality detection device, including removing the bottom plate, the last fixed surface who removes the bottom plate is connected with the support post, and the top fixedly connected with roof of support post, the upper surface of roof are provided with handle, protection casing and ultrasonic detector respectively, and the protection casing cover establishes on ultrasonic detector's surface, and the wire laying groove has been seted up to the inside of support post. This express way road bed filling quality detection device utilizes first magnet and second magnet magnetic force to adsorb and is close to, the action bars keeps the state of pressing close to with the handle, the spacing slide bar of elasticity pulling upwards that supporting spring was overcome to the haulage cable, the inslot portion is in unoperated state is accomodate in the ultrasonic probe income, break the action bars off with the fingers and thumb, make first magnet and second magnet separation, under supporting spring's elastic force effect, ultrasonic probe and road bed surface contact are in operating condition, according to the road bed detection standard of express way, utilize ultrasonic detector to realize the purpose that detects the road bed quality.

Description

Express way road bed filling quality detection device

Technical Field

The utility model relates to a road quality detects technical field, specifically is an express way road bed filling quality detection device.

Background

In the road construction process, firstly, the roadbed needs to be paved, and after roadbed filling is finished, an ultrasonic detector is needed to detect whether holes exist in the roadbed or not so as to meet the high standard requirement of the express way on the road body structure.

According to the roadbed filling quality detection device provided by the publication number CN215066356U, the roadbed filling quality detection device detects whether holes exist in the roadbed or not by utilizing an ultrasonic detector and an ultrasonic probe so as to achieve the purpose of quality detection, but the height of the ultrasonic probe is adjusted by utilizing the stretching of an electric push rod so as to switch the working state and the non-working state of the ultrasonic probe, so that the defect that the control difficulty is high exists, the state of the ultrasonic probe is difficult to observe, the condition that the ultrasonic probe is attached to the surface of the roadbed to move equipment is easy to occur, and the ultrasonic probe is damaged.

Therefore, the utility model provides a quality detection device is filled to expressway road bed of mechanical type control ultrasonic probe state.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quality detection device is filled to express way road bed to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quality detection device is filled to express way road bed, including removing the bottom plate, the last fixed surface who removes the bottom plate is connected with the support post, the top fixedly connected with roof of support post, the upper surface of roof is provided with the handle respectively, protection casing and ultrasonic detector, and the protection casing cover is established on ultrasonic detector's surface, the wire laying groove has been seted up to the inside of support post, signal line and traction cable have been laid respectively to the inside of wire laying groove, the inside sliding connection who lays the wire laying groove has spacing slide bar, the bottom of spacing slide bar has set firmly ultrasonic detector head, the lower surface that removes the bottom plate is seted up with the groove of accomodating of ultrasonic detector head looks adaptation, and accomodate the interior roof fixedly connected with in groove with the supporting spring that ultrasonic detector head supported to the bottom, the surface of protection casing is provided with protection mechanism, the surface of handle is provided with probe regulation and control mechanism.

Preferably, the ultrasonic probe is electrically connected with the ultrasonic detector through a signal wire.

Preferably, the protection mechanism comprises anti-dazzle glass embedded on the surface of the protection cover, the anti-dazzle glass corresponds to the display screen of the ultrasonic detector in position, and a sun shield is further arranged on the surface of the protection cover.

Preferably, the protection mechanism further comprises a heat radiation fan embedded on the side wall of the protection cover, and a ventilation filter screen is embedded on the other side of the protection cover.

Preferably, the probe regulating and controlling mechanism comprises an operating rod which is rotatably connected to the upper surface of the handle, one end of the operating rod is fixed to the top end of the traction cable, the bottom end of the traction cable is fixed to the top end of the limiting sliding rod, and when one end, far away from the traction cable, of the operating rod is attached to the handle, the traction cable is tightened to enable the ultrasonic probe to be collected into the containing groove.

Preferably, the surface of the operating rod is embedded with a first magnet, the surface of the handle is embedded with a second magnet, and when one end of the operating rod, which is far away from the traction cable, is attached to the handle, the first magnet and the second magnet are attracted and attached.

Advantageous effects

The utility model provides an express way road bed filling quality detection device possesses following beneficial effect:

1. this expressway road bed filling quality detection device, utilize the handle to promote to move the bottom plate and remove, through setting up probe regulation and control mechanism, utilize first magnet and second magnet magnetic force to adsorb and be close to, the action bars keeps the state of pressing close to with the handle, the elasticity that supporting spring was overcome to the haulage cable upwards stimulates spacing slide bar, ultrasonic probe income is accomodate inslot portion and is in inoperative state, break the action bars off with the fingers and thumb, make first magnet and second magnet separation, under supporting spring's elastic force effect, ultrasonic probe is in operating condition with road bed surface contact, road bed detection standard according to the expressway, utilize ultrasonic detector to realize carrying out the purpose that detects to the road bed quality, control mode through brake handle formula, can be very convenient control ultrasonic probe's state, avoid appearing ultrasonic probe and road bed laminating removal, and then cause the condition that ultrasonic probe damaged.

2. This expressway road bed filling quality detection device through setting up protection mechanism, utilizes the protection casing to shelter from the protection to ultrasonic detector, and through setting up anti-dazzle glass and sunshading board, when external environment used, can reduce that sunshine dazzles the interference of observing ultrasonic detector data to the staff, makes data reading more quick, accurate, utilizes cooling fan and ventilation filter screen, can reach the purpose of carrying out heat dissipation protection to ultrasonic detector.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

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

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

In the figure: the device comprises a moving bottom plate 1, a supporting upright post 2, a top plate 3, a handle 4, a protective cover 5, an ultrasonic detector 6, a signal wire 7, a traction cable 8, a limit slide rod 9, an ultrasonic detector head 10, a supporting spring 11, anti-dazzle glass 12, a sun shield 13, a heat dissipation fan 14, a ventilation filter screen 15, an operating rod 16, a first magnet 17 and a second magnet 18.

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

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an express way road bed filling quality detection device, is including removing bottom plate 1, and the last fixed surface of removing bottom plate 1 is connected with support post 2, and support post 2's top fixedly connected with roof 3, the upper surface of roof 3 is provided with handle 4, protection casing 5 and ultrasonic detector 6 respectively.

The protection cover 5 covers the surface of the ultrasonic detector 6, the protection mechanism comprises anti-dazzle glass 12 embedded on the surface of the protection cover 5, the position of the anti-dazzle glass 12 corresponds to that of a display screen of the ultrasonic detector 6, and a sun shield 13 is further arranged on the surface of the protection cover 5.

When this detection device used, utilized protection casing 5 to shelter from the protection to ultrasonic detector 6, and through setting up anti-dazzle glass 12 and sunshading board 13, when external environment used, can reduce that sunshine dazzles the interference of observing ultrasonic detector 6 data to the staff, make data reading more quick, accurate.

The protection mechanism further comprises a heat radiation fan 14 embedded in the side wall of the protection cover 5, the heat radiation fan 14 is in wired connection with external electric power, and a ventilation filter screen 15 is embedded in the other side of the protection cover 5.

On the other hand, in the use process, the purpose of heat dissipation protection of the ultrasonic detector 6 can be achieved by using the heat dissipation fan 14 and the ventilation filter screen 15.

A wire laying groove is formed in the supporting upright post 2, a signal wire 7 and a traction cable 8 are respectively laid in the wire laying groove, a limiting slide rod 9 is connected in the wire laying groove in a sliding mode, an ultrasonic probe 10 is fixedly arranged at the bottom end of the limiting slide rod 9, and the ultrasonic probe 10 is electrically connected with an ultrasonic detector 6 through the signal wire 7.

The lower surface of the movable bottom plate 1 is provided with a containing groove matched with the ultrasonic probe 10, the inner top wall of the containing groove is fixedly connected with a supporting spring 11 which supports the ultrasonic probe 10 to the bottom, the surface of the protective cover 5 is provided with a protective mechanism, and the surface of the handle 4 is provided with a probe regulating mechanism.

The probe regulating and controlling mechanism comprises an operating rod 16 which is rotatably connected to the upper surface of the handle 4, one end of the operating rod 16 is fixed to the top end of the traction cable 8, the bottom end of the traction cable 8 is fixed to the top end of the limiting slide rod 9, when one end, far away from the traction cable 8, of the operating rod 16 is attached to the handle 4, the traction cable 8 is tightened to enable the ultrasonic probe 10 to be received in the receiving groove, a first magnet 17 is embedded in the surface of the operating rod 16, a second magnet 18 is embedded in the surface of the handle 4, and when one end, far away from the traction cable 8, of the operating rod 16 is attached to the handle 4, the first magnet 17 and the second magnet 18 are attracted and attached.

Utilize handle 4 to promote to move bottom plate 1 and remove, when promoting, utilize first magnet 17 and second magnet 18 magnetic force to adsorb and be close to, action bars 16 keeps the state that is close to with handle 4, haulage cable 8 overcomes supporting spring 11's elasticity and upwards stimulates spacing slide bar 9, ultrasonic probe 10 income is accomodate the inslot and is in inoperative condition, move to surveying the place and carry out the road bed quality and survey time measuring, break action bars 16 off with the fingers and thumb, make first magnet 17 and second magnet 18 separation, under supporting spring 11's elastic force effect, ultrasonic probe 10 is in operating condition with road bed surface contact, according to the road bed detection standard of expressway, utilize ultrasonic detector 6 to realize carrying out the purpose that detects to the road bed quality.

Through the control mode of brake handle formula, can be very convenient control the state of ultrasonic probe 10, and through the state of visual observation action bars 16, avoid appearing ultrasonic probe 10 and the laminating removal of road bed, and then cause the condition that ultrasonic probe 10 damaged.

The working principle is as follows: when the expressway roadbed filling quality detection device is used, the movable bottom plate 1 is pushed to move by the aid of the handle 4, when the expressway roadbed filling quality detection device is pushed, the first magnet 17 and the second magnet 18 are used for magnetic adsorption and approach, the operating rod 16 is kept in a state of being close to the handle 4, the traction cable 8 overcomes the elastic force of the supporting spring 11 to upwards pull the limiting slide rod 9, the ultrasonic probe 10 is collected into the containing groove and is in a non-working state, when the expressway roadbed filling quality detection device moves to a detection place to detect roadbed quality, the operating rod 16 is broken off to enable the first magnet 17 and the second magnet 18 to be separated, under the elastic force action of the supporting spring 11, the ultrasonic probe 10 is in a working state in contact with the roadbed surface, according to roadbed detection standards of an expressway, the aim of detecting roadbed quality is achieved by the ultrasonic detector 6, through an anti-dazzle control mode of a brake handle type, the state of the ultrasonic probe 10 can be conveniently controlled, through visual observation of the state of the operating rod 16, the ultrasonic probe 10 is prevented from attaching to move to further cause damage of the ultrasonic probe 10, when sunshine is read detection data, and when sunshine interference of a worker is reduced, and the quick observation data of the ultrasonic detector 6 is more accurate.

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 quality detection device is filled to express way road bed, includes removal bottom plate (1), its characterized in that: the upper surface fixedly connected with support post (2) of removal bottom plate (1), the top fixedly connected with roof (3) of support post (2), the upper surface of roof (3) is provided with handle (4) respectively, protection casing (5) and ultrasonic detector (6), and protection casing (5) cover is established on the surface of ultrasonic detector (6), the wire laying groove has been seted up to the inside of support post (2), signal line (7) and haulage cable (8) have been laid respectively to the inside of wire laying groove, the inside sliding connection of wire laying groove has spacing slide bar (9), the bottom of spacing slide bar (9) has set firmly ultrasonic detector head (10), the groove of accomodating with ultrasonic detector head (10) looks adaptation is seted up to the lower surface of removal bottom plate (1), and accomodate interior roof fixedly connected with of groove and support spring (11) that ultrasonic detector head (10) supported the bottom and move, the surface of protection casing (5) is provided with protection machanism, the surface of handle (4) is provided with regulation and control probe machanism.

2. The apparatus for detecting quality of roadbed filling of express way as claimed in claim 1, wherein: the ultrasonic probe (10) is electrically connected with the ultrasonic detector (6) through a signal wire (7).

3. The apparatus for detecting quality of roadbed filling of express way as claimed in claim 1, wherein: the protection mechanism comprises anti-dazzle glass (12) embedded on the surface of the protection cover (5), the anti-dazzle glass (12) corresponds to the position of a display screen of the ultrasonic detector (6), and a sun shield (13) is further arranged on the surface of the protection cover (5).

4. The express way subgrade filling quality detection device according to claim 1, characterized in that: the protection mechanism further comprises a heat radiation fan (14) embedded on the side wall of the protection cover (5), and a ventilation filter screen (15) is embedded on the other side of the protection cover (5).

5. The apparatus for detecting quality of roadbed filling of express way as claimed in claim 1, wherein: the probe regulating and controlling mechanism comprises an operating rod (16) which is rotatably connected to the upper surface of the handle (4), one end of the operating rod (16) is fixed to the top end of the traction cable (8), the bottom end of the traction cable (8) is fixed to the top end of the limiting sliding rod (9), and when one end, far away from the traction cable (8), of the operating rod (16) is attached to the handle (4), the traction cable (8) is tightened to enable the ultrasonic probe (10) to be collected into the containing groove.

6. The express way subgrade filling quality detection device according to claim 5, characterized in that: the surface of the operating rod (16) is embedded with a first magnet (17), the surface of the handle (4) is embedded with a second magnet (18), and when one end, far away from the traction cable (8), of the operating rod (16) is attached to the handle (4), the first magnet (17) and the second magnet (18) are attracted and attached.