CN218407447U - A slip casting auxiliary assembly for gob entry construction - Google Patents
A slip casting auxiliary assembly for gob entry construction Download PDFInfo
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- CN218407447U CN218407447U CN202221911213.6U CN202221911213U CN218407447U CN 218407447 U CN218407447 U CN 218407447U CN 202221911213 U CN202221911213 U CN 202221911213U CN 218407447 U CN218407447 U CN 218407447U
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- seat
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- slide
- gob
- supporting
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Abstract
The utility model belongs to the technical field of mining grouting equipment, a slip casting auxiliary assembly for gob entry construction is specifically disclosed. The grouting auxiliary equipment for gob-side entry retaining construction comprises a carrying chassis, a horizontal moving unit, a supporting seat, a slewing bearing, a supporting frame, a supporting arm, a rail, a hanging seat and a pipe sleeve. The utility model discloses a delivery chassis can drive whole equipment and remove to different operation points, motor drive gear meshing rack is in order to drive the slide along horizontal direction reciprocating motion at certain operation point, and then realizes the pipe box at the reciprocating motion of horizontal direction, and the manual under bracing frame that drives of operation personnel rotates for the supporting seat to realize the pipe box at the swing of horizontal direction, hang the seat along pathway movement through the gyro wheel under the manual drive of operation personnel, so that the pipe box stretches into the different positions in collecting space area. Therefore, only one operator is needed to convey the grouting pipe and switch the grouting position.
Description
Technical Field
The utility model belongs to the technical field of mining grouting equipment, a slip casting auxiliary assembly for gob entry retaining construction is related to.
Background
The gob-side entry retaining construction is that after the coal face is finished, the original stoping roadway is maintained along the edge of the goaf and is used as the stoping roadway of a new face, and the coal pillar is recovered and protected so as to improve the production benefit of the coal mine. In the gob-side entry retaining construction engineering, gangue and concrete slurry are required to be injected into a gob, and an original stoping roadway is reinforced through an anchor rod and an anchor cable. Wherein, the concrete slurry is pressurized by a concrete pump and injected through a slurry injection pipe, and the tail end of the slurry injection pipe extends into the gob to reinforce the gangue. At present, slip casting liquid pipe is carried in order to switch the slip casting position through the manual work by borehole operation personnel, and slip casting liquid pipe weight is heavier, and manual handling generally needs two to three people to carry in coordination, and this will consume more manpower, and work efficiency is lower. In addition, the goaf of slip casting operation is relatively closed, and the temperature is higher, also helps the safety in production if can reduce borehole operation personnel's physical demands.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slip casting auxiliary assembly for gob-side entry retaining construction to transport grouting pipe switches the slip casting position.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a grouting auxiliary device for gob-side entry retaining construction comprises a carrying chassis, a horizontal moving unit, a supporting seat, a slewing bearing, a supporting frame, a supporting arm, a track, a hanging seat and a pipe sleeve;
the horizontal moving unit is arranged at the upper part of the carrying chassis;
the horizontal moving unit comprises a slide way, a slide block, a slide seat, a rack, a motor and a gear, the slide way is arranged on the upper portion of the carrying chassis, the slide block is connected with the slide way in a sliding mode and can slide along the horizontal direction relative to the slide way, the slide seat is arranged on the slide block, the rack is arranged on the upper portion of the carrying chassis, the rack and the slide way are arranged in parallel, the motor is arranged on the slide seat, the gear is arranged on an output rotating shaft of the motor, and the gear is meshed with the rack;
the sliding seat is provided with the supporting seat, the supporting seat is connected with the supporting frame through a slewing bearing, and the supporting frame can rotate relative to the supporting seat;
the upper part of the support frame is provided with the support arm, the support arm is arranged along the horizontal direction, the support arm is provided with the track, and the track is arranged along the extending direction of the support arm;
the upper part of the hanging seat is rotatably connected with a roller which is in rolling contact with the track;
the lower part of the hanging seat is provided with the pipe sleeve, and the pipe sleeve is used for assembling the tail end of the grouting pipe.
Preferably, the carrying chassis is a crawler chassis, and crawler assemblies are arranged on the left side and the right side of the crawler chassis.
Preferably, the horizontal movement unit further comprises a cable trough, the cable trough is arranged on the upper portion of the carrying chassis, the cable trough is arranged in parallel with the slide ways, and a cable for supplying power to the motor is arranged in the cable trough.
Preferably, the lower part of the hanging seat is provided with an assembly column, the upper part of the pipe sleeve is provided with a hook, and the hook is detachably connected with the assembly column.
Preferably, the supporting arm is arranged to be I-shaped steel, transverse plates on two sides of the I-shaped steel are arranged to be rails, and the rollers are arranged on two sides of the I-shaped steel.
Compared with the prior art, the utility model, following beneficial effect has:
as above, the utility model provides a slip casting auxiliary assembly for gob entry construction has been mentioned, can drive whole equipment through the delivery chassis and remove to different operation points, motor drive gear meshing rack is in order to drive the slide along horizontal direction reciprocating motion at certain operation point, and then realize pipe box (the end of slip casting material pipe) reciprocating motion at the horizontal direction, manual drive under bracing frame rotates for the supporting seat at the operation personnel, in order to realize the swing of pipe box (the end of slip casting material pipe) at the horizontal direction, hang the seat through gyro wheel along pathway movement under the manual drive of operation personnel, so that the pipe box (the end of slip casting material pipe) stretches into the different positions in collecting space area. Therefore, only one operator is needed to convey the grouting pipe and switch the grouting position.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural diagram of a grouting auxiliary device for gob-side entry retaining construction in an embodiment of the present invention;
fig. 2 is a top view of the horizontal moving unit in the embodiment of the present invention;
fig. 3 is a bottom view of the horizontal moving unit according to the embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a partial perspective view of the horizontal moving unit in the embodiment of the present invention;
fig. 6 is a schematic structural diagram of the support arm, the hanging seat and the pipe sleeve according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
As shown in fig. 1 to 6, the grouting auxiliary equipment for gob-side entry retaining construction in the present embodiment includes a carrying chassis 1, a horizontal moving unit 2, a support base 31, a slewing bearing 4, a support frame 32, a support arm 33, a rail 331, a lifting seat 5 and a pipe sleeve 6.
The carrying chassis 1 is a crawler chassis, and crawler assemblies are arranged on the left side and the right side of the crawler chassis. The crawler chassis has better trafficability characteristic and can pass through complex road conditions of underground roadways.
A horizontal moving unit 2 is provided at an upper portion of the carrying chassis 1.
Specifically, the horizontal moving unit 2 includes a slide 21, a slider 22, a slider 23, a rack 24, a motor 25, and a gear 26. A slide way 21 is arranged at the upper part of the carrying chassis 1, a slide block 22 is connected with the slide way 21 in a sliding way, the slide block 22 can slide along the horizontal direction relative to the slide way 21, and a slide seat 23 is arranged on the slide block 22. A rack 24 is arranged in the upper part of the carrier chassis 1, the rack 24 being arranged in parallel with the slide 21. A motor 25 is arranged on the sliding seat 23, a gear 26 is arranged on an output rotating shaft of the motor 25, and the gear 26 is meshed with the rack 24.
The output shaft of the motor 25 rotates to drive the gear 26 to rotate, the gear 26 rolls relative to the rack 24, and the sliding block 22 is driven to slide relative to the sliding rail 21, so as to drive the sliding base 23 to move.
The slide 23 is provided with a support seat 31, the support seat 31 is connected with a support frame 32 through a slewing bearing 4, and the support frame 32 can rotate relative to the support seat 31 through the slewing bearing 4.
The upper portion of the support frame 32 is provided with a support arm 33, the support arm 33 is arranged along the horizontal direction, the support arm 33 is provided with a track 331, and the track 331 is arranged along the extending direction of the support arm 33.
The upper portion of the hanging seat 5 is rotatably connected with a roller 51, and the roller 51 is in rolling contact with the rail 331. The lower part of the hanging seat 5 is provided with a pipe sleeve 6, and the pipe sleeve 6 is used for assembling the tail end of the grouting pipe.
The supporting arm 33 is made of I-shaped steel, transverse plates on two sides of the I-shaped steel are made of rails 331, and rollers 51 are arranged on two sides of the I-shaped steel. The hanging seat 5 is guided and limited along the supporting arm 33 by the rollers 51 at the two sides.
The lower part of the hanging seat 5 is provided with an assembling column 52, the upper part of the pipe sleeve 6 is provided with a hook 61, and the hook 61 is detachably connected with the assembling column 52. Thus, the pipe sleeve 6 can be conveniently detached from the hanging seat 5.
In addition, the horizontal moving unit 2 further includes a cable trough 27, the cable trough 27 is disposed at an upper portion of the carrying chassis 1, the cable trough 27 is disposed in parallel with the slide 21, and a cable for supplying power to the motor 25 is disposed in the cable trough 27. So, motor 25 removes the in-process along with slide 23, and the cable is accomodate in cable duct 27, avoids the cable to be collided with the destruction.
Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, those skilled in the art should have clear understanding of the grouting auxiliary device for gob-side entry retaining construction of the present invention. The utility model discloses a slip casting auxiliary assembly for gob entry construction, can drive whole equipment through carrying chassis 1 and remove to different operation points, drive gear 26 meshing rack 24 in order to drive slide 23 along horizontal direction reciprocating motion at certain operation point motor 25, and then realize pipe box 6 (the end of slip casting pipe) at the reciprocating motion of horizontal direction, manual drive under bracing frame 32 rotates for supporting seat 31 at the operation personnel, in order to realize the swing of pipe box 6 (the end of slip casting pipe) at the horizontal direction, hanger 5 removes along track 331 through gyro wheel 51 under the manual drive of operation personnel, so that pipe box 6 (the end in slip casting pipe dead zone) stretches into the different positions of mining. Therefore, only one operator is needed to convey the grouting pipe and switch the grouting position.
Of course, the above only be the preferred embodiment of the present invention, not consequently the restriction the patent scope of the present invention, all be in the utility model discloses a under the design, utilize the equivalent structure transform that the content of the description and the attached drawing was made, or direct/indirect application all includes in other relevant technical field the utility model discloses a protection should be received in the patent protection scope.
Claims (5)
1. A grouting auxiliary device for gob-side entry retaining construction is characterized in that,
comprises a carrying chassis, a horizontal moving unit, a supporting seat, a slewing bearing, a supporting frame, a supporting arm, a track, a hanging seat and a pipe sleeve;
the horizontal moving unit is arranged at the upper part of the carrying chassis;
the horizontal moving unit comprises a slide way, a slide block, a slide seat, a rack, a motor and a gear, the slide way is arranged on the upper portion of the carrying chassis, the slide block is connected with the slide way in a sliding mode and can slide along the horizontal direction relative to the slide way, the slide seat is arranged on the slide block, the rack is arranged on the upper portion of the carrying chassis, the rack and the slide way are arranged in parallel, the motor is arranged on the slide seat, the gear is arranged on an output rotating shaft of the motor, and the gear is meshed with the rack;
the sliding seat is provided with the supporting seat, the supporting seat is connected with the supporting frame through a slewing bearing, and the supporting frame can rotate relative to the supporting seat;
the upper part of the support frame is provided with the support arm, the support arm is arranged along the horizontal direction, the support arm is provided with the track, and the track is arranged along the extending direction of the support arm;
the upper part of the hanging seat is rotatably connected with a roller which is in rolling contact with the track;
the lower part of the hanging seat is provided with the pipe sleeve, and the pipe sleeve is used for assembling the tail end of the grouting pipe.
2. Grouting assistance device for gob-side entry retaining construction according to claim 1,
the carrying chassis is a crawler chassis, and crawler assemblies are arranged on the left side and the right side of the crawler chassis.
3. Grouting assistance device for gob-side entry retaining construction according to claim 1,
the horizontal migration unit still includes the cable duct, the cable duct arrange in the upper portion on delivery chassis, the cable duct with parallel arrangement between the slide, be used for arranging the cable that is the motor power supply in the cable duct.
4. Grouting assistance device for gob-side entry retaining construction according to claim 1,
the lower part of the hanging seat is provided with an assembly column, the upper part of the pipe sleeve is provided with a hook, and the hook is detachably connected with the assembly column.
5. Grouting assistance device for gob-side entry retaining construction according to claim 1,
the supporting arm is set to be I-shaped steel, transverse plates on two sides of the I-shaped steel are set to be tracks, and the rollers are arranged on two sides of the I-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221911213.6U CN218407447U (en) | 2022-07-21 | 2022-07-21 | A slip casting auxiliary assembly for gob entry construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221911213.6U CN218407447U (en) | 2022-07-21 | 2022-07-21 | A slip casting auxiliary assembly for gob entry construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218407447U true CN218407447U (en) | 2023-01-31 |
Family
ID=85013323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221911213.6U Active CN218407447U (en) | 2022-07-21 | 2022-07-21 | A slip casting auxiliary assembly for gob entry construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218407447U (en) |
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2022
- 2022-07-21 CN CN202221911213.6U patent/CN218407447U/en active Active
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