CN213684231U - Supporting device for underground filling - Google Patents
Supporting device for underground filling Download PDFInfo
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- CN213684231U CN213684231U CN202022326834.5U CN202022326834U CN213684231U CN 213684231 U CN213684231 U CN 213684231U CN 202022326834 U CN202022326834 U CN 202022326834U CN 213684231 U CN213684231 U CN 213684231U
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Abstract
The utility model discloses a fill in pit and use strutting arrangement, which comprises a supporting pedestal and is characterized by further comprising a movable supporting seat, the fixed support pole, remove the bracing piece, horizontal width adjusting device, fixed bearing plate, remove the bearing plate, the linkage plate, remove wheel receive and release pneumatic cylinder and remove the wheel, it sets up for cavity structure to support the base, the cavity that supports the base includes horizontal displacement drive chamber and removes the wheel and accomodate the chamber, horizontal displacement drive chamber is located and removes the wheel and accomodate the chamber top, it accomodates to remove the wheel and is equipped with on the chamber diapire and removes the wheel and receive and release the groove, it locates to remove the wheel and receive and release the pneumatic cylinder and accomodate the intracavity, it locates on removing the wheel and receive and release the pneumatic cylinder to remove the wheel, it takes turns to remove the wheel and receive and release the. The utility model belongs to the technical field of strutting arrangement, specifically provide one kind and be convenient for fill in the pit according to mine width and altitude mixture control strutting arrangement width and height and use strutting arrangement.
Description
Technical Field
The utility model belongs to the technical field of strutting arrangement, specifically be a fill in pit and use supporting device.
Background
In order to control the subsidence of rock stratum, protect the environment, respond to the green mining idea, improve various aspects angles such as extraction rate, more and more coal mines adopt filling mining. In the process of underground filling, in order to ensure the construction safety, a supporting device is usually adopted to support a mine, but the width and the height of the supporting device cannot be adjusted according to the width and the height of the mine by the conventional supporting device, so that the application range of the supporting device is influenced.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for overcoming current technical defect, the utility model provides a fill in pit and use supporting device convenient to according to mine width and altitude mixture control supporting device width and height.
The utility model adopts the following technical scheme: the utility model relates to a supporting device for underground filling, which comprises a supporting base, a movable supporting seat, a fixed supporting rod, a movable supporting rod, a transverse width adjusting device, a fixed bearing plate, a movable bearing plate, a connecting plate, a movable wheel collecting and releasing hydraulic cylinder and a movable wheel, wherein the supporting base is a hollow cavity structure, the hollow cavity of the supporting base comprises a transverse displacement driving cavity and a movable wheel collecting cavity, the transverse displacement driving cavity is positioned above the movable wheel collecting cavity, a movable wheel collecting and releasing groove is arranged on the bottom wall of the movable wheel collecting cavity, the movable wheel collecting and releasing hydraulic cylinder is arranged in the movable wheel collecting cavity, the movable wheel is arranged on the movable wheel collecting and releasing hydraulic cylinder, the movable wheel and the movable wheel collecting and releasing groove are correspondingly arranged, the transverse width adjusting device is arranged in the transverse displacement driving cavity in a sliding manner, the movable supporting seat is arranged on the transverse width, the movable supporting seat is located outside the supporting base, the movable supporting rod is arranged on the movable supporting seat, the movable supporting rod is arranged above the movable supporting rod, the fixed supporting rod is arranged on the supporting base, the fixed supporting rod is arranged on the fixed supporting rod, one end of the connecting plate is arranged on the movable supporting plate, and the other end of the connecting plate is arranged in the fixed supporting plate in a sliding mode.
Further, the transverse width adjusting device comprises a driving motor, a driving shaft, a driven shaft, a driving gear, a driven gear, a transverse displacement driving plate and driving racks, wherein the driving shaft and the driven shaft are rotatably arranged on the side wall of the transverse displacement driving cavity, the driving shaft is connected with an output shaft of the driving motor, the driving gear and the driven gear are respectively arranged on the driving shaft and the driven shaft, the driving gear is meshed with the driven gear, the two opposite inner side walls of the transverse displacement driving cavity are provided with clamping grooves, the side wall of the transverse displacement driving plate is provided with clamping protrusions, the transverse displacement driving plate is slidably arranged in the clamping grooves through the clamping protrusions, the movable supporting seat is arranged at one end of the transverse displacement driving plate, the driving racks are arranged at the other end of the transverse displacement driving plate, and the two, and the two groups of driving racks are respectively meshed with the driving gear and the driven driving gear.
Furthermore, the fixed supporting rod and the movable supporting rod are hydraulic lifting rods.
Furthermore, the moving wheels are universal wheels, and brake pads are arranged on the moving wheels.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: according to the novel supporting device for underground filling, the width of the supporting device is adjusted through the arrangement of the transverse width adjusting device, and the supporting requirements of mines with different widths are met; simultaneously, fixed stay bar and removal bracing piece all adopt the setting of hydraulic pressure lifter, have realized the regulation of supporting device body height, remove the wheel and receive and release the demand that pneumatic cylinder and removal wheel set up and have satisfied supporting device stable support and convenient removal simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of a support device for underground filling according to the present invention;
fig. 2 is the utility model relates to a fill in pit with strutting arrangement water source purification unit's internal structure schematic diagram.
The movable supporting base comprises a supporting base 1, a supporting base 2, a movable supporting base 3, a fixed supporting rod 4, a movable supporting rod 5, a fixed bearing plate 6, a movable bearing plate 7, a connecting plate 8, a movable wheel retraction hydraulic cylinder 9, a movable wheel 10, a transverse displacement driving cavity 11, a movable wheel storage cavity 12, a driving shaft 13, a driven shaft 14, a driving gear 15, a driven driving gear 16, a transverse displacement driving plate 17, a driving rack 18, a clamping and embedding bulge 19 and a clamping and embedding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-2, the technical scheme adopted by the utility model is as follows: the utility model relates to a supporting device for underground filling, which comprises a supporting base 1, a movable supporting seat 2, a fixed supporting rod 3, a movable supporting rod 4, a transverse width adjusting device, a fixed bearing plate 5, a movable bearing plate 6, a connecting plate 7, a movable wheel retraction cylinder 8 and a movable wheel 9, wherein the supporting base 1 is arranged in a hollow cavity structure, the hollow cavity of the supporting base 1 comprises a transverse displacement driving cavity 10 and a movable wheel storage cavity 11, the transverse displacement driving cavity 10 is positioned above the movable wheel storage cavity 11, a movable wheel retraction groove is arranged on the bottom wall of the movable wheel storage cavity 11, the movable wheel retraction cylinder 8 is arranged in the movable wheel storage cavity 11, the movable wheel 9 is arranged on the movable wheel retraction cylinder 8, the movable wheel 9 is arranged corresponding to the movable wheel retraction groove, the transverse width adjusting device is arranged in the transverse displacement driving cavity 10 in a sliding manner, the movable supporting seat 2 is arranged on the transverse width adjusting device, the movable support base 2 is located outside the support base 1, the movable support base 2 is arranged on the movable support base 4, the movable support bearing plate 6 is arranged above the movable support bearing plate 4, the fixed support bearing plate 3 is arranged on the support base 1, the fixed support bearing plate 5 is arranged on the fixed support bearing plate 3, one end of the connecting plate 7 is arranged on the movable support bearing plate 6, and the other end of the connecting plate 7 is arranged in the fixed support bearing plate 5 in a sliding manner.
Wherein, the transverse width adjusting device comprises a driving motor, a driving shaft 12, a driven shaft 13, a driving drive gear 14, a driven drive gear 15, a transverse displacement drive plate 16 and a drive rack 17, the driving shaft 12 and the driven shaft 13 are both rotatably arranged on the side wall of a transverse displacement drive cavity 10, the driving shaft 12 is connected with the output shaft of the driving motor, the driving drive gear 14 and the driven drive gear 15 are respectively arranged on the driving shaft 12 and the driven shaft 13, the driving drive gear 14 is meshed with the driven drive gear 15, two opposite inner side walls of the transverse displacement drive cavity 10 are provided with clamping grooves 19, the side wall of the transverse displacement drive plate 16 is provided with clamping bulges 18, the transverse displacement drive plate 16 is arranged in the clamping grooves 19 in a clamping and sliding way through the clamping bulges 18, a movable support seat 2 is arranged at one end of the transverse displacement drive plate 16, the two groups of driving racks 17 are respectively meshed with the driving gear 14 and the driven driving gear 15, and the fixed supporting rod 3 and the movable supporting rod 4 are hydraulic lifting rods. The moving wheel 9 is a universal wheel, and a brake pad is arranged on the moving wheel 9.
During the specific use, remove the strutting arrangement to the position that needs to be strutted through removing wheel 9, start driving motor, driving motor drives initiative drive gear 14 rotatory, initiative drive gear 14 drives driven drive gear 15 rotatory, initiative drive gear 14 and driven drive gear 15 cooperation drive lateral displacement drive plate 16 roll-off from lateral displacement drive chamber 10 through drive rack 17, thereby suit with the mine width, and suit with the mine height through drive fixed stay bar 3 and movable stay bar 4, the backup pad that can install and the adaptation of mine roof radian above fixed stay bar 3 and the movable stay bar 4, in order to realize the face support to the mine, then remove wheel 8 pulling removal wheel 9 income removal wheel storage chamber 11 in, under the combined action of support base 1 and mobile supporting seat 2, realize stable support.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a support device is used in filling in pit which characterized in that: the device comprises a supporting base, a movable supporting seat, a fixed supporting rod, a movable supporting rod, a transverse width adjusting device, a fixed bearing plate, a movable bearing plate, a connecting plate, a movable wheel collecting and releasing hydraulic cylinder and a movable wheel, wherein the supporting base is in a hollow cavity structure, the hollow cavity of the supporting base comprises a transverse displacement driving cavity and a movable wheel collecting cavity, the transverse displacement driving cavity is positioned above the movable wheel collecting cavity, a movable wheel collecting and releasing groove is formed in the bottom wall of the movable wheel collecting cavity, the movable wheel collecting and releasing hydraulic cylinder is arranged in the movable wheel collecting cavity, the movable wheel is arranged on the movable wheel collecting and releasing hydraulic cylinder, the movable wheel and the movable wheel collecting and releasing groove are correspondingly arranged, the transverse width adjusting device is arranged in the transverse displacement driving cavity in a sliding manner, the movable supporting seat is arranged on the transverse width adjusting device, and the movable, the movable supporting seat is arranged on the movable supporting seat, the movable bearing plate is arranged above the movable supporting seat, the fixed supporting rod is arranged on the supporting base, the fixed bearing plate is arranged on the fixed supporting rod, one end of the connecting plate is arranged on the movable bearing plate, and the other end of the connecting plate is arranged in the fixed bearing plate in a sliding mode.
2. A support device for downhole filling according to claim 1, wherein: the transverse width adjusting device comprises a driving motor, a driving shaft, a driven shaft, a driving gear, a driven driving gear, a transverse displacement driving plate and a driving rack, wherein the driving shaft and the driven shaft are both rotatably arranged on the side wall of a transverse displacement driving cavity, the driving shaft is connected with an output shaft of the driving motor, the driving gear and the driven driving gear are respectively arranged on the driving shaft and the driven shaft, the driving gear is meshed with the driven driving gear, clamping and embedding grooves are arranged on two opposite inner side walls of the transverse displacement driving cavity, clamping and embedding protrusions are arranged on the side wall of the transverse displacement driving plate, the transverse displacement driving plate is slidably arranged in the clamping and embedding grooves through the clamping and embedding protrusions, a movable supporting seat is arranged at one end of the transverse displacement driving plate, the, and the two groups of driving racks are respectively meshed with the driving gear and the driven driving gear.
3. A support device for downhole filling according to claim 1, wherein: the fixed supporting rod and the movable supporting rod are hydraulic lifting rods.
4. A support device for downhole filling according to claim 1, wherein: the moving wheel is a universal wheel, and a brake pad is arranged on the moving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022326834.5U CN213684231U (en) | 2020-10-19 | 2020-10-19 | Supporting device for underground filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022326834.5U CN213684231U (en) | 2020-10-19 | 2020-10-19 | Supporting device for underground filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213684231U true CN213684231U (en) | 2021-07-13 |
Family
ID=76757942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022326834.5U Active CN213684231U (en) | 2020-10-19 | 2020-10-19 | Supporting device for underground filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213684231U (en) |
-
2020
- 2020-10-19 CN CN202022326834.5U patent/CN213684231U/en active Active
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