CN221039411U - Radar antenna detection equipment suitable for tunnel geological detection - Google Patents

Abstract

The utility model belongs to the field of engineering geological exploration, and particularly relates to radar antenna detection equipment suitable for tunnel geological exploration. The technique includes the box that the level set up, and the bottom of box is fixed with a plurality of wheels, the top of box is fixed with the diaphragm, and the diaphragm top is provided with the roof, is fixed with a plurality of guide pulleys on the roof, has seted up a plurality of first guide slots on the diaphragm, and the vertical two mounting panels that are fixed with on the right side wall of roof install between two mounting panels and remove the wheel, installs the motor on one of them mounting panel, and the output and the removal wheel of motor are fixed, and the vertical hydraulic stem that is fixed with on the roof is fixed with the mounting box on the flexible end of hydraulic stem, installs radar antenna in the mounting box. Therefore, the radar antenna is used for detecting different positions and heights of the tunnel face, the radar antenna is not required to be manually moved, the detection difficulty of the tunnel face is reduced, the detection time of the tunnel face is shortened, and the influence on the construction progress of the tunnel face is reduced.

Description

Radar antenna detection equipment suitable for tunnel geological detection

Technical Field

The utility model belongs to the field of engineering geological exploration, and particularly relates to radar antenna detection equipment suitable for tunnel geological exploration.

Background

In the construction process of tunnel engineering in the industries of highways, railways and the like, advanced geological prediction of tunnels refers to a means for detecting geological conditions in front of rock-soil body excavation surfaces of underground engineering such as tunnels, underground workshops and the like by utilizing drilling, modern geophysical prospecting and the like, and trying to master geological information such as the structure, properties and states of the rock-soil body in front, occurrence conditions of underground water, gas and the like, ground stress conditions and the like before construction. The geological radar method is a short-distance advanced geological prediction method for tunnels, and is often used in the tunnel engineering construction process in the industries of highways, railways and the like.

The tunnel face is generally flat horseshoe-shaped, when geological radar is adopted for advanced geological forecast work, the detection work of the high position of the tunnel face is very difficult, the detection speed is low, and the construction progress of the on-site tunnel face is easily affected.

Disclosure of utility model

According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the radar antenna detection equipment suitable for tunnel geological detection reduces the detection difficulty of tunnel face and shortens the detection time.

The radar antenna detection equipment suitable for tunnel geological detection, the intelligent control device comprises a box body which is horizontally arranged, a plurality of wheels are fixed at the bottom of the box body, a transverse plate is horizontally fixed at the top of the box body, a top plate is arranged above the transverse plate in parallel alignment, a plurality of guide wheels which support the top plate are fixed on the top plate, a plurality of first guide grooves which are respectively used for independently clamping corresponding guide wheels and guiding the moving direction of the guide wheels are arranged on the transverse plate, two mounting plates which are aligned in a front-back interval are vertically fixed on the right side wall of the top plate, moving wheels which are in line contact with the top of the transverse plate are rotatably mounted between the two mounting plates, a motor is mounted on one mounting plate, the output end of the motor is fixed with the moving wheels, a hydraulic rod is vertically fixed on the top plate, a mounting box is fixed on the telescopic end of the hydraulic rod, and a radar antenna is mounted in the mounting box.

Further, the extension plates aligned with the axes are detachably fixed on the left end and the right end of the transverse plate, the positioning blocks are horizontally fixed on the two end faces of the transverse plate, the two corresponding positioning blocks are respectively provided with positioning grooves matched with the two extension plates, a plurality of second guide grooves aligned with the corresponding first guide groove axes are respectively provided on the top of the extension plates corresponding to all the first guide grooves, and telescopic rods used for supporting the two extension plates are vertically fixed at the bottoms of the two extension plates.

Further, the baffle plates are detachably fixed on the unfixed ends of the two extension plates.

Furthermore, the two extending plates and the box body are fixedly provided with a level meter.

Further, a plurality of hydraulic cylinders for supporting the box body to a horizontal state are vertically fixed on the box body.

Further, a pushing handle for pushing the box body is fixed on the box body.

Compared with the prior art, the utility model has the following beneficial effects:

Firstly, remove the box on suitable position, the radar antenna in will installing the box through the hydraulic stem goes up and down to suitable height, then drive the positive and negative rotation of removal wheel at the starter motor, through the friction between removal wheel surface and the diaphragm, thereby drive the roof and control and remove, make all guide pulleys of roof bottom remove along corresponding first guide slot, direction of movement of guide pulley is led through first guide slot, and direction of movement of roof, thereby make the radar antenna can detect the different positions and the height of tunnel face, need not artificial moving the radar antenna, the degree of difficulty of staff's detection tunnel face has been reduced, make tunnel face detection time shorten, thereby reduce the influence to tunnel face construction progress.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of region a of FIG. 1;

FIG. 3 is an enlarged schematic view of region b of FIG. 1;

FIG. 4 is a cross-sectional view at A-A of FIG. 1;

FIG. 5 is an enlarged schematic view of region c of FIG. 4;

FIG. 6 is a schematic perspective view of the present utility model;

The names of the components in the figure are as follows: 1. extension board 2, diaphragm 3, hydraulic rod 4, mounting box 5, radar antenna 6, push handle 7, telescopic link 8, box 9, pneumatic cylinder 10, wheel 11, locating piece 12, baffle 13, guide pulley 14, roof 15, mounting panel 16, movable wheel 17, spirit level 18, motor.

Detailed Description

The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.

Example 1

The radar antenna detection device suitable for tunnel geological detection, as shown in fig. 1, 3 and 5, comprises a box body 8 horizontally arranged, wherein the rear part of the box body 8 is an opening of the box body 8, when the detection device is transferred, articles or parts to be used can be placed into the box body 8 from the opening to prevent the loss of the articles or parts, and a box cover for sealing the opening of the box body 8 is hinged at the rear part of the box body 8 through a hinge;

a plurality of wheels 10 are fixed at the bottom of the box body 8, and the wheels are convenient for workers to move the whole equipment to a proper position;

The top of the box body 8 is horizontally fixed with a transverse plate 2, a top plate 14 is arranged above the transverse plate 2 in parallel alignment, the top plate 14 and the transverse plate 2 are arranged at intervals, and the front side wall of the box body 8 is level with the front side walls of the transverse plate 2 and the top plate 14;

a plurality of guide wheels 13 for supporting the top plate 14 are fixed on the top plate 14, in this embodiment, four guide wheels 13 are respectively positioned at four corners of the bottom of the top plate 14, so as to support the top plate 14;

The transverse plate 2 is provided with a plurality of first guide grooves which are respectively used for independently clamping the corresponding guide wheels 13 and guiding the moving direction of the guide wheels 13, in the embodiment, two first guide grooves are arranged, the two first guide grooves are aligned in parallel, and each first guide groove is internally and independently clamped with two guide wheels 13, so that all the guide wheels 13 move along the corresponding first guide grooves, and the moving direction of the guide wheels 13 is guided through the first guide grooves, so that the moving direction of the top plate 14 is guided;

Two mounting plates 15 aligned at intervals are vertically fixed on the right side wall of the top plate 14, a movable wheel 16 in line contact with the top of the transverse plate 2 is rotatably mounted between the two mounting plates 15, the movable wheel 16 is made of rubber in the embodiment, of course, other materials, such as silica gel, can be adopted, the movable wheel 16 is aligned with the center of the right side wall of the top plate 14, and when the movable wheel 16 rotates, the top plate 14 is driven to move through friction between the surface of the movable wheel 16 and the transverse plate 2;

The motor 18 is arranged on one mounting plate 15, the output end of the motor 18 is fixed with the movable wheel 16, the motor 18 is fixed on the front side wall of the mounting plate 15 on the front side of the two mounting plates 15 through screws, and the motor 18 is a common motor, and when the motor is used, the movable wheel 16 is driven to rotate positively and negatively through the positive and negative rotation of the motor 18;

A hydraulic rod (telescopic assembly) is vertically fixed on the top plate 14, and comprises a cylinder barrel, a cylinder cover, a piston and a piston rod, and the telescopic operation is completed through the reciprocating motion of the piston rod; of course, the telescopic component can also adopt a telescopic frame on the lifting platform, the structure comprises a scissor structure, a connecting rod and an adjusting device, and the expansion or contraction of the scissor structure is controlled by the adjusting device to complete the expansion;

The telescopic end of the hydraulic rod 3 is fixedly provided with an installation box 4, the installation box 4 is internally provided with a radar antenna 5, the top and the front side wall of the installation box 4 are both provided with openings, the installation of the radar antenna 5 is facilitated, the hydraulic rod is also used for preventing signals sent by the radar antenna 5 from being blocked by the front side wall of the installation box 4, the radar antenna 5 can comprise an antenna, a transmitter, a receiver, a signal processor, terminal equipment and the like, and the connection relation of the hydraulic rod can adopt a mode known in the prior art.

In the in-service use process, firstly, the box 8 is moved to a proper position, the hydraulic rod 3 is started, the radar antenna 5 in the installation box 4 is lifted to a proper height through the hydraulic rod 3, then the motor 18 is started, the motor 18 drives the moving wheel 16 to rotate positively and negatively, friction between the surface of the moving wheel 16 and the transverse plate 2 is used for driving the top plate 14 to move left and right, all guide wheels 13 at the bottom of the top plate 14 move along corresponding first guide grooves, the moving direction of the guide wheels 13 is guided through the first guide grooves, and the moving direction of the top plate 14 is guided, so that the radar antenna 5 can detect different positions and heights of tunnel faces without manually moving the radar antenna 5, the difficulty of detecting the tunnel faces by workers is reduced, the tunnel face detection time is shortened, and the influence on the tunnel face construction progress is reduced.

Example 2

In this embodiment, as shown in fig. 1, fig. 2 and fig. 6, extension boards 1 aligned with the horizontal boards are detachably fixed on the left and right ends of the horizontal board 2, bolts and nuts are used in a detachable manner between the horizontal board 2 and the two extension boards 1, first connection boards are fixed on the two ends of the front and rear side walls of the horizontal board 2, second connection boards are fixed on the two extension boards 1 corresponding to the first connection boards respectively, through holes for the bolts to pass through are formed on the first connection boards and the second connection boards, and nuts are sleeved on one ends of the bolts passing through the through holes, so that the two extension boards 1 are fixed on the left and right ends of the horizontal board 2 respectively; screws can be adopted in a detachable mode between the transverse plate 2 and the two extending plates 1, fixed plates are respectively and horizontally fixed at two ends of the bottom of the transverse plate 2, through holes which are communicated up and down and are used for the screws to pass through are formed in the two fixed plates, threaded holes which are in threaded fit with the screws are formed in the two extending plates 1 corresponding to all the through holes, and therefore the two extending plates 1 are respectively fixed at the left end and the right end of the transverse plate 2 through the screws;

The two end faces of the transverse plate 2 are horizontally fixed with positioning blocks 11, the two corresponding positioning blocks 11 are respectively provided with positioning grooves matched with the two extending plates 1, the two positioning blocks 11 are respectively positioned at the centers of the two end faces of the transverse plate 2, and the positioning grooves on the two extending plates 1 are respectively provided with the centers of the fixed ends of the extending plates 1, so that after the two positioning blocks 11 are clamped in the corresponding positioning grooves, the transverse plate 2 is aligned with the two extending plates 1 in an axial line manner, and the two extending plates 1 are prevented from rotating in the using process;

A plurality of second guide grooves which are respectively aligned with the corresponding first guide groove axes are arranged on the top of the extension plate 1 corresponding to all the first guide grooves, and the second guide grooves are used as extension sections of the first guide grooves on the extension plate 1 and are used for guiding the moving direction of the guide wheels 13 so as to guide the moving direction of the top plate 14;

The telescopic rods 7 used for supporting the two extension plates 1 are vertically fixed at the bottoms of the two extension plates 1, the telescopic rods 7 comprise a first pipeline, a second pipeline and screws, the second pipeline is installed in the first pipeline in a penetrating mode, the screws are arranged on the first pipeline, the first pipeline is fixed at the bottom of the extension plate 1, the second pipeline moves in the first pipeline to change the length of the combination of the two pipelines, then the second pipeline after the movement is locked through the screws, so that the extension plates 1 are supported, bending and breakage of the extension plates 1 are avoided, and the extension plates 1 can be adjusted to be in a horizontal state through the telescopic rods 7.

In the practical use process, firstly, two extension plates 1 are aligned with two ends of a transverse plate 2, positioning blocks 11 on two ends of the transverse plate 2 are respectively inserted into positioning grooves on the two extension plates 1, the two extension plates 1 are positioned, rotation of the two extension plates 1 in the use process of the two extension plates 1 is avoided, threaded ends of two bolts respectively penetrate through holes on a first connecting plate and a second connecting plate on front and rear side walls of the transverse plate 2 and the two extension plates 1, nuts are sleeved on one ends of the bolts penetrating through the through holes, and therefore the two extension plates 1 are respectively fixed on the left end and the right end of the transverse plate 2, the moving travel of a top plate 14 can be prolonged, and a second guide groove on the two extension plates 1 can guide the moving direction of a guide wheel 13, guide the moving direction of the top plate 14, so that the transverse detection distance of a radar antenna 5 can be prolonged.

Example 3

In this embodiment, screws are adopted for the detachable fixing of the baffle 12 and the extension plates 1, two mounting holes for the screws to pass through are formed in the two baffle 12, and threaded holes in threaded fit with the screws are formed in the respective unsecured ends of the two extension plates 1 corresponding to the mounting holes, so that the two baffle 12 are respectively fixed on the unsecured ends of the two extension plates 1 through the screws, and of course, threaded holes in threaded fit with the screws are also formed in the two ends of the transverse plate 2, so that the two baffle 12 are respectively fixed on the two ends of the transverse plate 2 through the screws; the baffle 12 can also adopt the locating pin with the detachable fixation of extension board 1, be fixed with the installation piece respectively on the unsecured end of two extension boards 1, correspond the installation piece and set up the through-hole that is used for the installation piece to pass on two baffles 12 respectively, set up a blind hole that is used for locating pin male on two installation pieces, when the installation piece passed through the through-hole and two baffles 12 respectively in the unsecured end laminating of corresponding extension board 1, insert the blind hole with the locating pin, make the locating pin block baffle 12, prevent baffle 12 deviate from, thereby fix two baffles 12 respectively on the both ends of diaphragm 2, of course both ends of diaphragm 2 also are fixed with the installation piece, thereby fix two baffles 12 respectively on the both ends of diaphragm 2, prevent roof 14 from landing from diaphragm 2.

Example 4

In this embodiment, as shown in fig. 4 and fig. 6, the two extension boards 1 and the box body 8 are fixed with a level meter 17, and the level meters 17 on the two extension boards 1 are respectively fixed at the centers of the front side walls of the two extension boards 1 and are respectively used for observing whether the two extension boards 1 are in a horizontal state; a level 17 on the case 8 is fixed to the center of the top of the case 8 for observing whether the case 8 is in a horizontal state.

Example 5

This embodiment further illustrates the technique, as shown in fig. 1, fig. 2 and fig. 6, be fixed with a plurality of pneumatic cylinders 9 that are used for supporting box 8 to the horizontality on the box 8 vertically, in this embodiment, pneumatic cylinders 9 are four sets of, be parallel interval respectively on the left and right sides wall of box 8 and be fixed with two sets of, after box 8 removes suitable position, support box 8 through pneumatic cylinder 9, avoid box 8 to appear the slope askew, like ground is uneven, can adjust a certain or more pneumatic cylinders 9 alone, adjust box 8 to the horizontality to adapt to the ground of different states, make this check out test set more practical.

Example 6

This embodiment will be further explained the technique, as shown in fig. 1 and 6, the box 8 is fixed with the pushing handle 6 that is used for promoting the box 8, and the pushing handle 6 is fixed on the right side wall of box 8, and the pushing handle 6 is the slope form, makes pushing handle 6 can be more convenient for the staff hold, and during the use, the staff holds pushing handle 6, exerts thrust or pulling force to pushing handle 6, and the box 8 moves through wheel 10 under the effect of force to shift this check out test set.

Claims (6)

1. Radar antenna check out test set suitable for tunnel geology surveys, box (8) including the level setting, the bottom of box (8) is fixed with a plurality of wheels (10), its characterized in that: the top level of box (8) is fixed with diaphragm (2), diaphragm (2) top is parallel alignment be provided with roof (14), be fixed with a plurality of guide pulleys (13) that support roof (14) on roof (14), set up a plurality of guide pulleys (13) that are used for corresponding respectively on diaphragm (2) and independent clamps and carry out the first guide slot that leads to the direction of movement of guide pulley (13), vertically be fixed with two mounting panels (15) that are the interval alignment around being on the right side wall of roof (14), rotatable install between two mounting panels (15) be with the top of diaphragm (2) be line contact's movable wheel (16), install motor (18) on one of them mounting panel (15), the output and the movable wheel (16) of motor (18) are fixed, vertically be fixed with hydraulic rod (3) on roof (14), be fixed with mounting box (4) on the flexible end of hydraulic rod (3), install radar antenna (5) in mounting box (4).

2. The radar antenna detection apparatus adapted for tunnel geological exploration according to claim 1, wherein: the horizontal plate is characterized in that extension plates (1) aligned with the axis are detachably fixed on the left end and the right end of the horizontal plate (2), positioning blocks (11) are horizontally fixed on the two end faces of the horizontal plate (2), positioning grooves matched with the two positioning blocks are formed in the two extension plates (1) respectively corresponding to the two positioning blocks (11), a plurality of second guide grooves aligned with the corresponding first guide groove axes are formed in the tops of the extension plates (1) corresponding to all the first guide grooves, and telescopic rods (7) used for supporting the two extension plates (1) are vertically fixed at the bottoms of the two extension plates (1) respectively.

3. The radar antenna detection apparatus adapted for tunnel geological exploration according to claim 2, wherein: and baffle plates (12) are detachably fixed on the unfixed ends of the two extension plates (1).

4. The radar antenna detection apparatus adapted for tunnel geological exploration according to claim 2, wherein: and the two extension plates (1) and the box body (8) are fixedly provided with a level meter (17).

5. The radar antenna detection apparatus adapted for tunnel geological exploration according to claim 4, wherein: a plurality of hydraulic cylinders (9) for supporting the box body (8) to a horizontal state are vertically fixed on the box body (8).

6. The radar antenna detection apparatus adapted for tunnel geological exploration according to claim 5, wherein: the box body (8) is fixedly provided with a pushing handle (6) for pushing the box body (8).