CN211905124U

CN211905124U - Foreign matter inspection device in big gun hole

Info

Publication number: CN211905124U
Application number: CN202020243910.3U
Authority: CN
Inventors: 上官洲境; 韩涛; 王伟东; 贺小强; 李鹏飞; 李继成; 陈安; 魏来; 罗浩浩
Original assignee: Northwest Engineering Co Ltd Of Cccc First Highway Engineering Co ltd; CCCC Tunnel Engineering Co Ltd
Current assignee: Northwest Engineering Co Ltd Of Cccc First Highway Engineering Co ltd; CCCC Tunnel Engineering Co Ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-10
Anticipated expiration: 2030-03-03

Abstract

The utility model relates to a foreign matter inspection device especially relates to a foreign matter inspection device in big gun hole. The technical problem is how to provide a foreign matter inspection device in a blast hole, which can conveniently carry out inspection and can enlarge an inspection object. A device for checking foreign matters in blast holes comprises a bottom plate, a fixed frame, a first rotating rod, a telescopic hollow probe rod, a transparent cover, a lamp strip and the like; the fixing frame is installed at the top of the bottom plate, the fixing frame is connected with two first rotating rods in a rotating mode, a telescopic hollow probe rod is installed between the two first rotating rods, a transparent cover is arranged on the telescopic hollow probe rod, and a lamp belt is arranged on the telescopic hollow probe rod close to the transparent cover. The utility model discloses a fixed establishment can conveniently fix the level crossing, can throw light on to the big gun hole through the lamp area, can reflect the foreign matter in the big gun hole with the level crossing cooperation simultaneously, so the accessible is watched the level crossing and is carried out big gun hole foreign matter inspection.

Description

Foreign matter inspection device in big gun hole

Technical Field

The utility model relates to a foreign matter inspection device especially relates to a foreign matter inspection device in big gun hole.

Background

The blast hole is applied to the blast hole composite charging structure technology in the blasting excavation of the roadbed high slope, the propagation direction of explosive detonation waves is effectively controlled, the action of blasting shock waves and reflected tensile stress on a high slope reserved rock body is reduced, the integrity and the stability of the high slope are ensured, and the reserved rock surface basically reaches the flatness of the designed slope rate.

After the blast hole is drilled, can inspect the blast hole usually, prevent that there is the foreign matter in the blast hole, cause the hindrance for follow-up blasting, when the foreign matter inspection in the blast hole at present, it throws light on the blast hole to be usually that the workman is handheld lighting apparatus, inspects the blast hole afterwards, and when the foreign matter in the blast hole is less, carries out the blast hole through this inspection mode and detects, and the difficult foreign matter that discovers in the blast hole of workman.

Therefore, a foreign matter inspection device in a blast hole has been developed which can facilitate inspection and can enlarge an inspection object.

SUMMERY OF THE UTILITY MODEL

In order to overcome the workman and hand lighting apparatus and throw light on the big gun hole and inspect the big gun hole, when the foreign matter in the big gun hole is less, the difficult shortcoming of discovering the foreign matter in the big gun hole of workman, the technical problem is: provided is an inspection device for foreign matter in a blast hole, which can facilitate inspection and can enlarge an inspection object.

The technical scheme of the utility model is that: the utility model provides a foreign matter inspection device in big gun hole, including bottom plate, mount and first bull stick, the mount is installed at the top of bottom plate, the rotation type is connected with two first bull sticks on the mount, still including flexible hollow probe, translucent cover, lamp area, mounting bracket, second bull stick, place frame and fixed establishment, install flexible hollow probe between two first bull sticks, be equipped with the translucent cover on the flexible hollow probe, be close to be equipped with the lamp area on the flexible hollow probe of translucent cover, the mounting bracket sets up on the bottom plate of keeping away from the mount, the rotation type is equipped with two second bull sticks on the mounting bracket, be fixed with between two second bull sticks and place the frame, it is equipped with four fixed establishment on the frame to place.

Furthermore, the transparent cover is made of glass.

Further, fixed establishment is including articulated slab, rubber pad, slide bar, push pedal, connecting block and L shape kelly, the articulated slab is equipped with four, and equal rotary type is connected on the lateral wall of placing the frame, the middle part slidingtype of articulated slab is equipped with the slide bar, the push pedal is installed to the one end of slide bar, it has the draw-in groove to open in the push pedal, the other end of slide bar is equipped with the rubber pad, the connecting block sets up on the articulated slab lateral wall that is close to the slide bar, the rotation type is equipped with L shape kelly on the connecting block.

Further, still including axostylus axostyle, pawl, first spring, ratchet, handle, connecting plate, connecting rod and magnifying glass, the axostylus axostyle rotary type sets up on the mounting bracket that is close to one side second bull stick, install the pawl on the axostylus axostyle, be equipped with first spring between pawl and the mounting bracket, the ratchet sets up on the second bull stick that is close to the axostylus axostyle, ratchet and pawl cooperation, the handle is installed on the second bull stick that is close to the ratchet, the connecting plate is all installed to the outer end of two first bull sticks, keeps away from be equipped with the connecting rod on the connecting plate of first bull stick, be equipped with the magnifying.

Further, still including telescopic link, second spring, hammer plate and dead lever, the telescopic link sets up on the bottom plate of keeping away from the mount, the top of telescopic link is articulated with the bottom of flexible hollow probe rod, be equipped with the second spring in the telescopic link, equal slidingtype is equipped with the dead lever on the bottom plate of telescopic link both sides, is close to also slidingtype is equipped with the dead lever on the bottom of mounting bracket, the top of dead lever is equipped with the hammer plate.

The beneficial effects are that:

1. the utility model can conveniently fix the plane mirror through the fixing mechanism;

2. the lamp strip can illuminate the blast hole, and the lamp strip is matched with the plane mirror to reflect foreign matters in the blast hole, so that the foreign matters in the blast hole can be inspected by watching the plane mirror;

3. the telescopic hollow feeler lever, the magnifier and the placing frame are synchronously rotated, the inclined blast hole can be conveniently inspected, foreign matters in the blast hole can be enlarged and projected on the plane mirror through the magnifier, and the telescopic hollow feeler lever and the placing frame can be conveniently watched.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a second three-dimensional structure of the present invention.

Fig. 3 is a schematic perspective view of the fixing mechanism of the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 5 is a schematic view of a partial three-dimensional structure of the telescopic rod of the present invention.

Part names and serial numbers in the figure: the novel telescopic handle comprises a base plate 1, a fixing frame 2, a first rotating rod 3, a telescopic hollow probe rod 4, a transparent cover 5, a lamp strip 6, a mounting frame 7, a second rotating rod 8, a placing frame 9, a fixing mechanism 10, a hinged plate 101, a rubber pad 102, a sliding rod 103, a pushing plate 104, a clamping groove 105, a connecting block 106, a clamping rod 107L-shaped, a shaft rod 11, a pawl 111, a first spring 112, a ratchet wheel 12, a handle 13, a connecting plate 14, a connecting rod 15, a magnifying lens 16, a telescopic rod 17, a second spring 18, a hammer plate 19 and a fixing rod 20.

Detailed Description

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example 1

The utility model provides a foreign matter inspection device in big gun hole, as shown in fig. 1, fig. 2 and fig. 4 are shown, including bottom plate 1, mount 2, first bull stick 3, flexible hollow probe 4, translucent cover 5, lamp area 6, mounting bracket 7, second bull stick 8, place frame 9 and fixed establishment 10, mount 2 is installed in the left side at 1 top of bottom plate, the equal rotary type of two walls around 2 upper portions of mount is connected with first bull stick 3, install flexible hollow probe 4 between two first bull sticks 3, the left end of flexible hollow probe 4 is equipped with translucent cover 5, the left part of flexible hollow probe 4 is equipped with lamp area 6, mounting bracket 7 sets up the right side at 1 top of bottom plate, two wall middle parts all are equipped with second bull stick 8 around mounting bracket 7, be fixed with between two second bull sticks 8 and place frame 9, the left wall of placing frame 9 is equipped with four fixed establishment 10.

As shown in fig. 3, the fixing mechanism 10 includes four hinged plates 101, rubber pads 102, sliding rods 103, push plates 104, connecting blocks 106 and L-shaped clamping rods 107, the hinged plates 101 are connected to the left wall of the placement frame 9 in a rotating manner, the sliding rods 103 are slidably arranged in the middle of the hinged plates 101, the push plates 104 are installed at one ends of the sliding rods 103, clamping grooves 105 are formed in the push plates 104, the rubber pads 102 are arranged at the other ends of the sliding rods 103, the connecting blocks 106 are arranged on the side walls of the hinged plates 101, and the L-shaped clamping rods 107 are rotatably arranged on the connecting blocks 106.

When the foreign matters in the blast hole need to be checked, the user places the utility model at a proper position, and the telescopic hollow probe rod 4 and the blast hole are positioned on the same horizontal plane, then the user fixes the plane mirror in the placing frame 9 through the fixing mechanism 10, then the user leads the telescopic hollow feeler lever 4 to go deep into the blast hole leftwards, and simultaneously the user leads the lamp strip 6 to emit light to illuminate the blast hole, the foreign matters in the blast hole can be reflected on the plane mirror through the matching of the telescopic hollow probe rod 4 and the transparent cover 5, a user can check whether the blast hole has the foreign matters or not by watching the plane mirror, the transparent cover 5 can prevent foreign matters in the blast hole from falling into the telescopic hollow probe rod 4, which causes inconvenience for the inspection of the foreign matters in the blast hole, after the inspection of the foreign matters in the blast hole is finished, the user resets the telescopic hollow feeler lever 4, the lamp strip 6 is closed to emit light, and then the user takes down the plane mirror through the fixing mechanism 10.

When needing to fix the level crossing, the user puts into placing frame 9 with the level crossing, the user promotes push pedal 104 right afterwards, push pedal 104 moves right and can make rubber pad 102 move right through slide bar 103, then the user swings L shape kelly 107 card and goes into in the draw-in groove 105, so can fix the level crossing, and can prevent that the level crossing from rocking and causing the hindrance for the foreign matter inspection, when needs take out the level crossing, the user swings L shape kelly 107 out from draw-in groove 105, then the user move left push pedal 104 make rubber pad 102 reset can, the user can take out the level crossing afterwards.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and 4, the portable electronic device further comprises a shaft rod 11, a pawl 111, a first spring 112, a ratchet wheel 12, a handle 13, a connecting plate 14, a connecting rod 15 and a magnifier 16, wherein the shaft rod 11 is rotatably arranged on the upper portion of the front wall of the mounting frame 7, the pawl 111 is installed on the shaft rod 11, the first spring 112 is arranged between the pawl 111 and the mounting frame 7, the ratchet wheel 12 is arranged on the second rotating rod 8 on the front side, the ratchet wheel 12 is matched with the pawl 111, the handle 13 is installed at the front end of the second rotating rod 8 on the front side, the connecting plate 14 is installed at the outer ends of the front first rotating rod 3 and the rear first rotating rod 3, the connecting rod 15 is arranged on the right portion.

As shown in fig. 1 and 5, the telescopic rod 17, the second spring 18, the hammer plate 19 and the fixing rod 20 are further included, the telescopic rod 17 is arranged at the top of the bottom plate 1 on the left side of the fixing frame 2, the top end of the telescopic rod 17 is hinged to the bottom of the telescopic hollow probe rod 4, the second spring 18 is arranged in the telescopic rod 17, the fixing rod 20 is arranged on the bottom plates 1 on the front side and the rear side of the telescopic rod 17 in a sliding mode, the fixing rod 20 is also arranged on the middle portion of the bottom plate 1 on the right side of the mounting frame 7 in a sliding.

When the blast hole is inclined, a user swings the telescopic hollow probe rod 4 to a proper inclination, then the user puts the telescopic hollow probe rod 4 into the blast hole leftwards, the telescopic hollow probe rod 4 swings through the connecting plate 14 and the connecting rod 15 to enable the magnifier 16 to synchronously rotate, then the user swings the pawl 111 leftwards to disengage from the ratchet wheel 12, so that the fixation of the pawl 111 can be released, the first spring 112 is compressed, then the user rotates the handle 13 clockwise or anticlockwise, so that the second rotating rod 8 at the front side can rotate clockwise or anticlockwise and can drive the part on the second rotating rod to rotate clockwise or anticlockwise, the placing frame 9 can be rotated, so that the inclination of the plane mirror can be adjusted, when the inclination of the plane mirror is the same as that of the telescopic hollow probe rod 4 and the magnifier 16, the user loosens the pawl 111, and the pawl 111 can swing to reset under the elastic force of the first spring 112, and fix ratchet 12 to the gradient of level crossing is fixed a position, can enlarge the foreign matter in the big gun hole through magnifying glass 16, thereby can convenience of customers examines the foreign matter in the slope big gun hole, and after the big gun hole inspection was accomplished, the user made flexible hollow probe 4 shift out in the big gun hole, and swing flexible hollow probe 4 and reset, it can to repeat above-mentioned operation messenger level crossing reset afterwards.

Through telescopic link 17 and the cooperation of second spring 18, so can support flexible hollow probe 4, can conveniently stretch out and draw back hollow probe 4 and inspect the downthehole foreign matter of slope big gun, when needs are to the downthehole foreign matter inspection of big gun, user's accessible hammer moves hammer plate 19, makes dead lever 20 insert ground, so can be right the utility model discloses fix to can convenience of customers inspect the big gun hole, after the downthehole foreign matter inspection of big gun was accomplished, the user made dead lever 20 shift out ground, so can remove right the utility model discloses a it is fixed.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. The utility model provides a foreign matter inspection device in big gun hole, including bottom plate, mount and first bull stick, the mount is installed at the top of bottom plate, the rotation type is connected with two first bull sticks on the mount, its characterized in that, still including flexible hollow probe rod, translucent cover, lamp area, mounting bracket, second bull stick, place frame and fixed establishment, install flexible hollow probe rod between two first bull sticks, be equipped with the translucent cover on the flexible hollow probe rod, be close to be equipped with the lamp area on the flexible hollow probe rod of translucent cover, the mounting bracket sets up on the bottom plate of keeping away from the mount, the rotation type is equipped with two second bull sticks on the mounting bracket, be fixed with between two second bull sticks and place the frame, it is equipped with four fixed establishment on the frame to place.

2. The apparatus for inspecting foreign matter in a blast hole according to claim 1, wherein said transparent cover is made of glass.

3. The device for inspecting foreign matters in a blast hole according to claim 1, wherein the fixing mechanism comprises four hinged plates, a rubber pad, a sliding rod, a push plate, a connecting block and an L-shaped clamping rod, the hinged plates are rotatably connected to the side wall of the placing frame, the sliding rod is slidably arranged in the middle of the hinged plates, the push plate is mounted at one end of the sliding rod, a clamping groove is formed in the push plate, the rubber pad is arranged at the other end of the sliding rod, the connecting block is arranged on the side wall of the hinged plate close to the sliding rod, and the L-shaped clamping rod is rotatably arranged on the connecting block.

4. The device for inspecting foreign matters in a blast hole according to claim 3, further comprising a shaft rod, a pawl, a first spring, a ratchet wheel, a handle, a connecting plate, a connecting rod and a magnifier, wherein the shaft rod is rotatably arranged on the mounting frame close to the second rotating rod on one side, the pawl is mounted on the shaft rod, the first spring is arranged between the pawl and the mounting frame, the ratchet wheel is arranged on the second rotating rod close to the shaft rod, the ratchet wheel is matched with the pawl, the handle is mounted on the second rotating rod close to the ratchet wheel, the connecting plates are mounted at the outer ends of the two first rotating rods, the connecting plate far away from the first rotating rods is provided with the connecting rod, and the magnifier is arranged between the two connecting rods.

5. The device for inspecting foreign matters in a blast hole according to claim 4, further comprising a telescopic rod, a second spring, a hammer plate and fixing rods, wherein the telescopic rod is arranged on a bottom plate far away from the fixing frame, the top end of the telescopic rod is hinged to the bottom of the telescopic hollow probe rod, the second spring is arranged in the telescopic rod, the fixing rods are arranged on the bottom plates on two sides of the telescopic rod in a sliding mode, the fixing rods are also arranged on the bottom portions close to the mounting frame in a sliding mode, and the hammer plate is arranged at the top ends of the fixing rods.