CN218954405U

CN218954405U - Nonmetal pipeline ground penetrating radar

Info

Publication number: CN218954405U
Application number: CN202222673370.4U
Authority: CN
Inventors: 黄玉凤; 钟镇声; 李志宇; 黄子乔; 陈勇; 刘苑秋
Original assignee: Guangdong Wudu Space Technology Co ltd
Current assignee: Guangdong Wudu Space Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-05-02
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to the technical field of physical exploration equipment, in particular to a nonmetal pipeline ground penetrating radar, which comprises a vehicle body frame, wherein a fixed frame is fixedly arranged on the inner side of the vehicle body frame, a through hole is formed in the fixed frame, a lifting bearing table is arranged at the through hole, the lifting bearing table is provided with the through hole, a supporting lining strip is reserved at the bottom edge of the through hole, and an electromagnetic wave receiving and transmitting assembly is supported on the supporting lining strip in the lifting bearing table; and an adjusting mechanism is fixedly arranged at one side of the top end of the fixed frame. According to the utility model, the lifting bearing table is effectively driven by the action of the adjusting mechanism, so that the distance between the electromagnetic wave receiving and transmitting assembly and the soil is adjusted, and the influence of loose and fluffy soil on the normal use of the electromagnetic wave receiving and transmitting assembly is avoided; the angle of the holding assembly can be effectively adjusted in the practical use process, so that users with different heights can use the device conveniently, and the suitability in the use process is improved.

Description

Nonmetal pipeline ground penetrating radar

Technical Field

The utility model relates to the technical field of physical exploration equipment, in particular to a nonmetal pipeline ground penetrating radar.

Background

The ground penetrating radar is an effective means for detecting underground targets developed in recent decades, is a nondestructive detection technology, and has the advantages of high detection speed, continuous detection process, high resolution, convenient and flexible operation, low detection cost and the like compared with other conventional underground detection methods, and is increasingly widely applied to the field of engineering investigation.

The method has very wide application in the process of detecting the underground nonmetallic pipelines by the ground penetrating radar. However, in the process of detecting the underground nonmetallic pipeline, the equipment of the ground penetrating radar is easily affected to a certain extent due to the softness of soil, the surface of the equipment is easily damaged, and the actual use is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a nonmetal pipeline ground penetrating radar.

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

the nonmetal pipeline ground penetrating radar comprises a vehicle body frame, wherein a fixing frame is fixedly arranged on the inner side of the vehicle body frame, a through hole is formed in the fixing frame, a lifting bearing table is arranged at the through hole, the lifting bearing table is provided with the through hole, a supporting lining strip is reserved at the bottom edge of the through hole, and an electromagnetic wave receiving and transmitting assembly is supported on the supporting lining strip in the lifting bearing table;

an adjusting mechanism is fixedly arranged on one side of the top end of the fixed frame, the adjusting mechanism comprises a lifting mechanism fixedly connected with the top end of the fixed frame, a connecting rod is fixedly connected to the top end of the lifting mechanism, a plurality of groups of fixing rods which are vertically arranged are fixedly arranged on the lower side of the end part of the connecting rod, one end of each fixing rod is fixedly connected with one side of the top end of the lifting bearing table, an adjusting rod is arranged on the lower side of the side surface of the lifting mechanism in a penetrating and rotating mode, and one end of the adjusting rod is coaxially connected with an adjusting rudder;

the automobile body frame comprises four sets of bearing shafts, and the tip rotation of two of them sets of bearing shafts is provided with four sets of gyro wheels, and two other sets of bearing shaft outside slip cap is equipped with the support sleeve, the top of support sleeve is provided with the subassembly of gripping through the connecting rod is articulated.

As a preferred technical scheme of this application, the subassembly of gripping include through the connecting rod with support sleeve articulated handle of gripping, the top of handle of gripping is equipped with the mounting bracket, and the cover is equipped with two sets of locking sleeve in the mounting bracket outside, fixedly connected with rack on the locking sleeve makes things convenient for placing of article, and the operator of being convenient for uses.

As a preferred technical scheme of this application, install display screen in the rack, just display screen with electromagnetic wave transceiver module electricity is connected, conveniently demonstrates the feedback data of receiving, is convenient for in time judge and analysis.

As a preferred technical scheme of this application, locking sleeve with all be equipped with the locking bolt on the support sleeve to adjust the angle of rack effectively, and realize holding the angle modulation of subassembly.

As a preferred technical scheme of this application, wherein a set of not install the top of the bearing axle of gyro wheel articulates there is supporting component, just supporting component's top with it articulates to grip the subassembly, guarantees to grip and obtain effective support after the subassembly angle modulation.

As a preferred technical scheme of this application, elevating system include with fixed frame top fixed connection's fixed pipe, fixed pipe's inside rotation is provided with adjusting screw, adjusting screw's outside thread bush be equipped with extend to the fixed pipe outside and with connecting rod fixed connection's lift spiral shell section of thick bamboo, the outside lower part fixed mounting of lift spiral shell section of thick bamboo has the guide block, just the guide way with the guide block adaptation is seted up along vertical direction to fixed pipe's inner wall, through rotatable adjusting screw's setting for lift spiral shell section of thick bamboo effectively realizes the removal of vertical direction under the effect of guide block and moment of torsion, thereby drives the vertical displacement of lift plummer, and then makes inside electromagnetic wave receiving and dispatching assembly effectively adjust from the ground height, avoids the soft soil condition to cause the influence to electromagnetic wave receiving and dispatching assembly.

As a preferred technical scheme of this application, the one end of adjusting the pole runs through and extends to the inside of fixed pipe, just it stretches to adjust the pole the inside one end of fixed pipe with intermeshing's bevel gear is all installed to adjusting screw's outside lower part, conveniently adjusts adjusting screw's rotation, provides the assurance for elevating system's altitude mixture control.

As a preferable technical scheme of the application, the outside cover of adjusting the pole is equipped with the stay tube, just the stay tube with car body frame top fixed connection for adjust the pole and obtain effective support in the use, guarantee the stability of use.

As a preferred technical scheme of this application, the top connection of lift plummer is equipped with the elastic webbing, guarantees that electromagnetic wave transceiver module can obtain effective constraint, avoids taking place to rock.

The beneficial effects of the utility model are as follows:

1. in the practical use process, the lifting bearing table is effectively driven by the action of the adjusting mechanism, so that the distance between the electromagnetic wave receiving and transmitting assembly and the soil is adjusted, and the influence of loose and fluffy soil on the normal use of the electromagnetic wave receiving and transmitting assembly is avoided;

2. the angle of the holding assembly can be effectively adjusted in the practical use process, so that users with different heights can use the device conveniently, and the suitability in the use process is improved.

Drawings

FIG. 1 is a schematic diagram of a non-metallic pipeline ground penetrating radar according to the present utility model;

FIG. 2 is a schematic diagram of a grip assembly of a non-metallic pipeline ground penetrating radar according to the present utility model;

FIG. 3 is a schematic structural diagram of an adjusting mechanism of a nonmetal pipeline ground penetrating radar provided by the utility model;

fig. 4 is a schematic cross-sectional structural view of a lifting mechanism of a nonmetal pipeline ground penetrating radar provided by the utility model.

In the figure: 1. a vehicle body frame; 2. a fixed frame; 3. lifting the bearing table; 4. an electromagnetic wave receiving and transmitting assembly; 5. an elastic band; 6. a support sleeve; 7. a roller; 8. a grip assembly; 81. a grip handle; 82. a placing rack; 83. a display screen; 84. locking the sleeve; 9. a support assembly; 10. an adjusting mechanism; 101. a lifting mechanism; 1011. a fixed tube; 1012. bevel gears; 1013. adjusting a screw; 1014. lifting the screw cylinder; 102. a connecting rod; 103. a fixed rod; 104. an adjusting rod; 105. adjusting a rudder; 106. and (5) supporting the tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1, a nonmetallic pipeline ground penetrating radar comprises a vehicle body frame 1, wherein a fixed frame 2 is fixedly arranged on the inner side of the vehicle body frame 1, a through hole is formed in the fixed frame 2, a lifting bearing table 3 is arranged at the through hole, a through hole is formed in the lifting bearing table 3, a supporting lining strip is left at the bottom edge of the through hole, an electromagnetic wave receiving and transmitting assembly 4 is supported and arranged on the supporting lining strip in the lifting bearing table 3, an elastic band 5 is connected to the top end of the lifting bearing table 3, and the electromagnetic wave receiving and transmitting assembly 4 can be effectively restrained and prevented from shaking;

the car body frame 1 comprises four groups of bearing shafts, and the tip rotation of two of them sets of bearing shafts is provided with four sets of gyro wheels 7, and two other sets of bearing shaft outside slip cap is equipped with support sleeve 6, and the top of support sleeve 6 is provided with the subassembly 8 of gripping through the connecting rod is articulated.

The top of the bearing shaft of the group of non-mounted rollers 7 is hinged with a supporting component 9, and the top of the supporting component 9 is hinged with a holding component 8, so that the holding component 8 is effectively supported after angle adjustment.

In this embodiment, referring to fig. 1 and 3, an adjusting mechanism 10 is fixedly installed on one side of the top end of a fixed frame 2, the adjusting mechanism 10 includes a lifting mechanism 101 fixedly connected with the top end of the fixed frame 2, a connecting rod 102 is fixedly connected with the top end of the lifting mechanism 101, a plurality of groups of fixing rods 103 which are vertically arranged are fixedly installed on the lower side of the end of the connecting rod 102, one end of each fixing rod 103 is fixedly connected with one side of the top end of a lifting bearing table 3, an adjusting rod 104 is arranged on the lower side of the lifting mechanism 101 in a penetrating and rotating manner, and one end of the adjusting rod 104 is coaxially connected with an adjusting rudder 105;

the outside cover of adjusting the pole 104 is equipped with stay tube 106, and stay tube 106 and body frame 1 top fixed connection for adjusting the pole 104 and obtaining effective support in the use, guarantee the stability of use.

Referring to fig. 4, the lifting mechanism 101 includes a fixed pipe 1011 fixedly connected with the top end of the fixed frame 2, an adjusting screw 1013 is rotatably provided in the fixed pipe 1011, an outer thread bush of the adjusting screw 1013 is provided with a lifting screw 1014 extending to the outer side of the fixed pipe 1011 and fixedly connected with a connecting rod 102, a guide block is fixedly mounted at the lower part of the outer side of the lifting screw 1014, a guide groove adapted to the guide block is provided along the vertical direction on the inner wall of the fixed pipe 1011, and through the arrangement of the rotatable adjusting screw 1013, the lifting screw 1014 effectively realizes the movement in the vertical direction under the action of the guide block and torque, thereby driving the lifting bearing table 3 to vertically displace, and further enabling the inner electromagnetic wave receiving and transmitting assembly 4 to effectively adjust the ground clearance, so as to avoid the influence of the soft soil condition on the electromagnetic wave receiving and transmitting assembly 4.

One end of the adjusting rod 104 penetrates through and extends to the inside of the fixed pipe 1011, and a bevel gear 1012 which is meshed with each other is arranged at one end of the adjusting rod 104 extending to the inside of the fixed pipe 1011 and the lower part of the outer side of the adjusting screw 1013, so that the rotation of the adjusting screw 1013 is convenient to adjust, and the height adjustment of the lifting mechanism 101 is ensured.

Working principle: in the in-process of in-service use, when detecting underground nonmetallic pipelines, the road section that runs into the soil condition and is comparatively soft is, the operator is through stirring regulation rudderstock 105 with the foot, thereby make regulation pole 104 rotatory, and then under the meshing effect of bevel gear 1012, make adjusting screw 1013 rotatory, and then make lift spiral shell section 1014 remove along vertical direction under moment of torsion and direction effect, thereby make connecting rod 102 drive dead lever 103 remove along vertical direction, and then make the lift plummer 3 that is connected therewith vertically remove, thereby reach the purpose of the distance adjustment between inside electromagnetic wave receiving and dispatching subassembly 4 and the ground soil, avoid too soft fluffy soil to cause the phenomenon emergence of influence to the use of electromagnetic wave receiving and dispatching subassembly 4.

Example two

Referring to fig. 1-2, on the basis of the first embodiment, the present utility model provides a technical solution:

in this embodiment, the holding assembly 8 includes through connecting rod and support sleeve 6 articulated handle 81 of gripping, and the top of handle 81 of gripping is equipped with the mounting bracket, and the cover is equipped with two sets of locking sleeve 84 in the mounting bracket outside, fixedly connected with rack 82 on the locking sleeve 84, makes things convenient for the placing of article, and the operator of being convenient for uses. The display screen 83 is installed in the rack 82, and the display screen 83 is electrically connected with the electromagnetic wave receiving and transmitting assembly 4, so that received feedback data can be conveniently displayed, and timely judgment and analysis are facilitated.

The locking sleeve 84 and the support sleeve 6 are provided with locking bolts, so that the angle of the placement frame 82 is effectively adjusted, and the angle of the holding assembly 8 is adjusted.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The nonmetal pipeline ground penetrating radar comprises a vehicle body frame (1) and is characterized in that a fixed frame (2) is fixedly arranged on the inner side of the vehicle body frame (1), a through hole is formed in the fixed frame (2), a lifting bearing table (3) is arranged at the through hole, the lifting bearing table (3) is provided with a through hole, a supporting lining strip is reserved at the bottom edge of the through hole, and an electromagnetic wave receiving and transmitting assembly (4) is supported and arranged in the lifting bearing table (3) on the supporting lining strip;

an adjusting mechanism (10) is fixedly arranged on one side of the top end of the fixed frame (2), the adjusting mechanism (10) comprises a lifting mechanism (101) fixedly connected with the top end of the fixed frame (2), a connecting rod (102) is fixedly connected to the top end of the lifting mechanism (101), a plurality of groups of fixing rods (103) which are vertically arranged are fixedly arranged on the lower side of the end part of the connecting rod (102), one end of each fixing rod (103) is fixedly connected with one side of the top end of the lifting bearing table (3), an adjusting rod (104) is arranged on the lower side of the side surface of the lifting mechanism (101) in a penetrating and rotating mode, and one end of the adjusting rod (104) is coaxially connected with a rudder adjuster (105);

the automobile body frame (1) comprises four groups of bearing shafts, and the tip rotation of two of them sets of bearing shafts is provided with four groups gyro wheel (7), and two other sets of bearing shaft outside slip cap are equipped with support sleeve (6), the top of support sleeve (6) is provided with through the connecting rod is articulated to be held subassembly (8).

2. The nonmetallic pipeline ground penetrating radar according to claim 1, wherein the holding assembly (8) comprises a holding handle (81) hinged with the supporting sleeve (6) through a connecting rod, a mounting frame is arranged above the top of the holding handle (81), two groups of locking sleeves (84) are sleeved outside the mounting frame, and a placing frame (82) is fixedly connected to the locking sleeves (84).

3. A nonmetallic pipeline ground penetrating radar according to claim 2, characterized in that a display screen (83) is installed in the rack (82), and the display screen (83) is electrically connected with the electromagnetic wave receiving and transmitting assembly (4).

4. A non-metallic pipeline ground penetrating radar according to claim 3, characterized in that locking bolts are provided on both the locking sleeve (84) and the support sleeve (6).

5. A nonmetallic pipeline ground penetrating radar according to claim 1, characterized in that the top ends of a group of bearing shafts not mounted with the rollers (7) are hinged with support components (9), and the top ends of the support components (9) are hinged with the holding components (8).

6. The nonmetallic pipeline ground penetrating radar according to claim 1, characterized in that the lifting mechanism (101) comprises a fixed pipe (1011) fixedly connected with the top end of the fixed frame (2), an adjusting screw (1013) is rotatably arranged in the fixed pipe (1011), a lifting screw cylinder (1014) which extends to the outer side of the fixed pipe (1011) and is fixedly connected with the connecting rod (102) is sleeved on the outer side of the adjusting screw (1013), a guide block is fixedly arranged at the lower portion of the outer side of the lifting screw cylinder (1014), and a guide groove which is matched with the guide block is formed in the inner wall of the fixed pipe (1011) along the vertical direction.

7. The nonmetallic pipeline ground penetrating radar according to claim 6, characterized in that one end of the adjusting rod (104) extends through the inside of the fixed pipe (1011), and a bevel gear (1012) meshed with each other is installed at one end of the adjusting rod (104) extending into the inside of the fixed pipe (1011) and the lower part of the outside of the adjusting screw (1013).

8. The nonmetal pipeline ground penetrating radar according to claim 1, wherein a supporting tube (106) is sleeved on the outer side of the adjusting rod (104), and the supporting tube (106) is fixedly connected with the top end of the vehicle body frame (1).

9. The nonmetal pipeline ground penetrating radar according to claim 1, wherein the top end of the lifting bearing table (3) is connected with an elastic band (5).