CN216665647U

CN216665647U - Anti-toppling auxiliary device for single hydraulic prop

Info

Publication number: CN216665647U
Application number: CN202122930811.XU
Authority: CN
Inventors: 孙启春; 齐勇; 宗德剑
Original assignee: Tai'an City Huayang Mine Support Equipment Co ltd
Current assignee: Tai'an City Huayang Mine Support Equipment Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-03
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of hydraulic props, in particular to an anti-toppling auxiliary device for a single hydraulic prop. The technical scheme comprises the following steps: hoop frame, slope siren and chassis, the slope siren is installed to the outside of hoop frame, installs the slope detector in the slope siren, and the sound ware is installed on the front of slope detector, and the dust cover is installed at the front top of slope detector, and the warning light is installed at the top of dust cover. According to the utility model, the inclination of the device can be monitored through the inclination detector, when the inclination detector monitors that the device is inclined, an electric signal is transmitted to the sound alarm and the alarm lamp through the conducting wire, and the sound alarm and the alarm lamp simultaneously give out sound and light alarms, so that a worker can be prompted to perform treatment in time, the problem that the single hydraulic prop cannot be treated in time due to inclination is effectively solved, potential safety hazards caused by the inclination of the single hydraulic prop are avoided, the early warning function of the device is increased, and the safety of the device is improved.

Description

Anti-toppling auxiliary device for single hydraulic prop

Technical Field

The utility model relates to the technical field of hydraulic props, in particular to an anti-toppling auxiliary device for a single hydraulic prop.

Background

The single hydraulic prop is a single contractible prop which generates working resistance by using liquid pressure and realizes prop lifting and unloading; the single hydraulic prop mainly comprises a suspension type, a double-telescopic suspension type, a DN internal injection type and a glass fiber reinforced plastic single hydraulic prop, an anti-dumping auxiliary structure is required to be mounted in an auxiliary mode when the single hydraulic prop is mounted, the mounting stability of the single hydraulic prop is guaranteed, and the anti-dumping auxiliary device for the single hydraulic prop is provided.

Through the retrieval, patent publication number is CN209067249U discloses a mining hydraulic prop anti-overturning device, including pillar body and the bearing plate that is located pillar body top pillar body both sides fixed mounting has the storage plate, it has the recess to open on the storage plate, the recess internal rotation is equipped with the backup pad, and the installation of backup pad bottom is provided with anti-skidding foot, the installation of bearing plate both sides is provided with the jam plate, the one end of jam plate is connected with the stay cord, the other end installation of stay cord is provided with adjusting device, adjusting device sets up the regulation box in the fixed plate below including the installation at the fixed plate of ore way top surface and installation, be connected with the gear through the pivot in the regulation box, the winding has the stay cord in the gear, the installation of gear top is provided with rather than corresponding spacing wheel, and spacing wheel restriction gear's rotation.

The existing anti-toppling auxiliary device for the single hydraulic prop has the defects that:

1. the existing anti-toppling auxiliary device for the single hydraulic prop does not have an inclination alarm function, so that alarm cannot be given out when the single hydraulic prop inclines, workers cannot be informed in time, and cannot be timely treated, so that potential safety hazards exist when the prop inclines, and the safety of the device is reduced;

2. the anti-toppling auxiliary device for the existing single hydraulic prop does not have the adjustment of a supporting range, so that the device cannot be adjusted according to the auxiliary requirement of the single hydraulic prop, and cannot be adjusted according to the installation position area of the single hydraulic prop, the application range of the device is limited, and the anti-toppling auxiliary device for the single hydraulic prop is provided for solving the existing problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-toppling auxiliary device for a single hydraulic prop, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hydraulic prop is with preventing empting auxiliary device, includes hoop frame, slope siren and chassis, the inboard welding in top on chassis has three loop bars of group, the inside movable mounting of loop bar has the regulation pole of extending, the support frame is installed through the axle piece to the one end of adjusting the pole, hoop frame is installed through the axle piece in the top of support frame, install two sets of circle hoops through the gim peg in the hoop frame, the slope siren is installed in the outside of hoop frame, install the slope detector in the slope siren, the sound ware is installed in the front of slope detector, the dust cover is installed at the front top of slope detector, and the warning light is installed at the top of dust cover.

The inside equidistance on chassis is provided with the through-hole, can improve the mounted position for the anchor through the inside through-hole in chassis, and the extending length through tensile regulation pole can be adjusted the holistic support range of device, makes it can adjust according to hydraulic prop installation needs, simultaneously through the adjustable two sets of distances between the circle hoop of gim peg, makes it adjust according to the diameter of hydraulic prop clamp position, has increased the controllability of device, has improved the practicality of device.

Preferably, the outer side of the circular hoop is provided with a shaft end, and the top of the shaft end is provided with a horizontal bubble. The axle head can be connected with supporting the cover top with the shaft bolt cooperation, and the cover of being convenient for to support carries out angle modulation, also can support spacingly to the circle hoop simultaneously, can monitor device horizontal position through horizontal bubble, and the staff of being convenient for has guaranteed the verticality of hydraulic prop installation of monomer according to horizontal bubble carries out adjusting device.

Preferably, a supporting sleeve is arranged in the supporting frame, and a telescopic rod is arranged in the supporting sleeve through an adjusting bolt. Can fix the telescopic link through the adjusting bolt, the telescopic link of being convenient for is supporting the inside whole length adjustment that can realize the support frame of adjusting that stretches out and draws back of cover to can adjust hoop frame at hydraulic prop hookup location height.

Preferably, the top equidistance of chassis is installed the anchor that runs through, and the both sides of loop bar are provided with the spout. Extend to ground through the anchor block and firmly fix the chassis, guaranteed the fastness of chassis installation, the loop bar can be convenient for adjust the position of adjusting collar through spout and installation bolt cooperation simultaneously to the adjusting collar can drive the fixed hoop in bottom and adjust, is convenient for adjust the distance between the fixed hoop in three bottom of group according to hydraulic prop's bottom diameter, thereby can carry out the bottom to the hydraulic prop of different diameters and fix.

Preferably, the side bearer is installed to the both sides of adjusting the pole, and the top of side bearer is run through and is installed spacing anchor. Extend to ground through spacing anchor to can inject the position of side bearer, realize adjusting lever extension length's fixed, guarantee to adjust the steadiness of pole length adjustment, also be convenient for adjust the expansion range of three group's regulation poles simultaneously.

Preferably, the adjusting sleeve is installed on the outer side of the loop bar through the mounting bolt, and a bottom fixing hoop is welded at one end of the adjusting sleeve. Can drive the fixed hoop in bottom through the adjusting collar and remove to the interval of the fixed hoop in three groups bottom of adjustable is convenient for adjust according to the bottom diameter of hydraulic prop, has increased the controllability of device.

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

1. can monitor the gradient of device through the slope detector, when the slope detector monitors the device and takes place the slope, transmit the signal of telecommunication to sound newspaper ware and warning light through the wire, send out the acousto-optic warning simultaneously through sound newspaper ware and warning light to can indicate the staff in time to make the processing, effectively eliminate the unable problem of in time handling of hydraulic prop slope, avoid hydraulic prop slope of monomer to cause the potential safety hazard, the early warning function of device has been increased, the security of device has been improved.

2. The support frame bottom that can drive is adjusted the pole through tensile is expanded to the support frame is adjusted the support range of hydraulic prop, is convenient for adjust the support range according to hydraulic prop installation needs, has increased the controllability of device, has promoted the device and has prevented empting the effect to hydraulic prop, has improved the practicality of device, also makes the device be applicable to the hydraulic prop of the different specifications and the installation space of equidimension not simultaneously, has enlarged the application scope of device.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial structural view of the ferrule holder of the present invention;

FIG. 3 is a schematic view of a partial configuration of a tilt alarm according to the present invention;

fig. 4 is a partial structural schematic view of the support frame of the present invention.

In the figure: 1. a hoop frame; 101. a circular hoop; 102. a fixing bolt; 103. a shaft end; 104. horizontal bubble; 2. a tilt alarm; 201. a tilt detector; 202. a dust cover; 203. a voice announcement machine; 204. an alarm light; 3. a support frame; 301. a support sleeve; 302. adjusting the bolt; 303. a telescopic rod; 4. a chassis; 401. a loop bar; 402. fixing an anchor; 5. adjusting a rod; 501. a side frame; 502. limiting an anchor; 6. a bottom fixing hoop; 601. and (4) adjusting the sleeve.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the anti-toppling auxiliary device for single hydraulic prop provided by the present invention comprises a hoop frame 1, an inclination alarm 2 and a chassis 4, wherein three sets of loop bars 401 are welded on the inner side of the top of the chassis 4, an extended adjusting rod 5 is movably installed inside the loop bars 401, one end of the adjusting rod 5 is provided with a support frame 3 through a shaft, the top end of the support frame 3 is provided with the hoop frame 1 through a shaft, two sets of circular hoops 101 are installed inside the hoop frame 1 through fixing bolts 102, the inclination alarm 2 is installed on the outer side of the hoop frame 1, an inclination detector 201 is installed inside the inclination alarm 2, an audible alarm 203 is installed on the front surface of the inclination detector 201, a dust cover 202 is installed on the top of the front surface of the inclination detector 201, and the top of dust cover 202 is installed warning light 204, and adjusting sleeve 601 is installed through the erection bolt in the outside of loop bar 401, and the welding of the one end of adjusting sleeve 601 has bottom fixing hoop 6.

The working principle of the anti-toppling auxiliary device for the single hydraulic prop based on the first embodiment is as follows: the single hydraulic prop is placed at the central position of the chassis 4, the bottom end of the support frame 3 which can be driven by the stretching adjusting rod 5 is expanded, so that the support range of the single hydraulic prop is adjusted by the support frame 3, the support range can be conveniently adjusted according to the installation requirement of the single hydraulic prop, the adjustability of the device is increased, the anti-falling effect of the device on the single hydraulic prop is improved, the practicability of the device is improved, meanwhile, the device is suitable for the single hydraulic props with different specifications and installation spaces with different sizes, the application range of the device is enlarged, meanwhile, the bottom fixing hoops 6 can be driven to move by the adjusting sleeve 601, the distances among the three groups of bottom fixing hoops 6 can be adjusted, the adjustment and fixation can be conveniently carried out according to the bottom diameter of the single hydraulic prop, the firmness of the bottom fixing hoops 6 on the single hydraulic prop is ensured, and the distance between the two groups of circular hoops 101 can be adjusted by the fixing bolts 102, make it to adjust according to the diameter of hydraulic prop clamp position, the controllability of device has been increased, fix in the hydraulic prop outside through the cooperation of gim peg 102 and two sets of circle hoops 101, the realization is spacing to the support of hydraulic prop, can monitor the gradient of device through inclination detector 201 simultaneously, when inclination detector 201 monitors the device and takes place the slope, transmit the signal of telecommunication to sound alarm 203 and warning light 204 through the wire, send out the acousto-optic warning simultaneously through sound alarm 203 and warning light 204, thereby can indicate the staff in time to make the processing, effectively eliminate the problem that hydraulic prop slope can't in time be handled, avoid hydraulic prop slope to cause the potential safety hazard, the early warning function of device has been increased, the security of device has been improved.

Example two

As shown in fig. 1, fig. 2 or fig. 4, compared with the first embodiment, the anti-toppling auxiliary device for a single hydraulic prop according to the present invention further includes: the outer side of the round hoop 101 is provided with a shaft end 103, the top of the shaft end 103 is provided with a horizontal bubble 104, a support sleeve 301 is arranged in the support frame 3, an expansion rod 303 is arranged in the support sleeve 301 through an adjusting bolt 302, the top of the chassis 4 is equidistantly provided with penetrating fixed anchors 402, the two sides of the sleeve rod 401 are provided with sliding grooves, the two sides of the adjusting rod 5 are provided with side frames 501, and the top of the side frames 501 is penetratingly provided with a limiting anchor 502.

In this embodiment, the shaft end 103 can be matched with the shaft bolt to connect with the top end of the supporting sleeve 301, so as to facilitate the angle adjustment of the supporting sleeve 301, and also to support and limit the circular hoop 101, the horizontal position of the device can be monitored through the horizontal bubble 104, so that the worker can adjust the horizontality of the device according to the horizontal bubble 104, so as to ensure the verticality of the installation of the single hydraulic prop, the telescopic rod 303 can be fixed through the adjusting bolt 302, so as to facilitate the telescopic adjustment of the telescopic rod 303 inside the supporting sleeve 301, so as to achieve the overall length adjustment of the supporting frame 3, so as to adjust the height of the hoop frame 1 at the connection position of the single hydraulic prop, the chassis 4 is firmly fixed by extending the fixing anchor 402 to the ground, so as to ensure the installation firmness of the chassis 4, and meanwhile, the sleeve rod 401 can be matched with the installing bolt through the chute to facilitate the adjustment of the position of the adjusting sleeve 601, so that the adjusting sleeve 601 can drive the bottom fixing hoop 6 to adjust, be convenient for adjust the distance between three group's bottom stationary hoops 6 according to hydraulic prop's bottom diameter to can carry out the bottom to the hydraulic prop of different diameters and fix, extend to ground through spacing anchor 502, thereby can inject the position of side bearer 501, realize the fixed of adjusting lever 5 extension length, guarantee the steadiness of adjusting lever 5 length adjustment, also be convenient for adjust three expansion range of adjusting lever 5 of group simultaneously.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a hydraulic prop is with preventing empting auxiliary device, includes hoop (1), slope siren (2) and chassis (4), its characterized in that: the welding of the top inboard of chassis (4) has three sets of loop bars (401), the inside movable mounting of loop bar (401) has regulation pole (5) of extending, the one end of adjusting pole (5) is installed support frame (3) through the axle piece, hoop frame (1) is installed through the axle piece in the top of support frame (3), install two sets of circle hoops (101) through gim peg (102) in hoop frame (1), slope siren (2) are installed in the outside of hoop frame (1), install slope detector (201) in slope siren (2), the front of slope detector (201) is installed with audible alarm (203), dust cover (202) are installed at the front top of slope detector (201), and warning light (204) are installed at the top of dust cover (202).

2. The anti-toppling auxiliary device for the single hydraulic prop according to claim 1, wherein: the outer side of the round hoop (101) is provided with a shaft end (103), and the top of the shaft end (103) is provided with a horizontal bubble (104).

3. The anti-toppling auxiliary device for the individual hydraulic prop according to claim 1, wherein: a supporting sleeve (301) is arranged in the supporting frame (3), and a telescopic rod (303) is arranged in the supporting sleeve (301) through an adjusting bolt (302).

4. The anti-toppling auxiliary device for the individual hydraulic prop according to claim 1, wherein: the top equidistance of chassis (4) is installed and is run through anchor (402), and the both sides of loop bar (401) are provided with the spout.

5. The anti-toppling auxiliary device for the individual hydraulic prop according to claim 1, wherein: side bearer (501) are installed to the both sides of adjusting pole (5), and spacing anchor (502) are installed in the top run-through of side bearer (501).

6. The anti-toppling auxiliary device for the individual hydraulic prop according to claim 1, wherein: the adjusting sleeve (601) is installed on the outer side of the loop bar (401) through the installing bolt, and a bottom fixing hoop (6) is welded at one end of the adjusting sleeve (601).