CN220762556U - Hydraulic support stand repairing tool - Google Patents
Hydraulic support stand repairing tool Download PDFInfo
- Publication number
- CN220762556U CN220762556U CN202322329125.6U CN202322329125U CN220762556U CN 220762556 U CN220762556 U CN 220762556U CN 202322329125 U CN202322329125 U CN 202322329125U CN 220762556 U CN220762556 U CN 220762556U
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- hydraulic support
- bottom plate
- hydraulic
- plate
- support stand
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- 230000008439 repair process Effects 0.000 claims abstract description 31
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a hydraulic support upright post repairing tool, which comprises a bottom plate, a driving assembly and a supporting assembly, wherein the bottom plate is provided with a bottom plate; the upper surface of bottom plate installs drive assembly, the slide rail has been seted up to the upper surface of bottom plate. This hydraulic support stand repair tool, when needs repair the hydraulic support stand, press from both sides tightly fixedly to the hydraulic support stand through two arc, so as to maintain and repair it, wherein, first hold-down spring plays buffering and absorbing effect, in addition, in this embodiment, work through external control ware control pneumatic cylinder, the pneumatic cylinder work drives the linking bridge and removes, the linking bridge removes and drives the rack and remove, the rack removes and drives the gear rotation, the gear rotation drives the pivot rotation, the pivot rotation drives the bow-shaped frame upset, thereby make the tight hydraulic support stand upset of two arc come, and then not only can promote the repair efficiency to the hydraulic support stand, staff's intensity of labour has still been reduced.
Description
Technical Field
The utility model relates to the technical field of repairing tools, in particular to a hydraulic support upright post repairing tool.
Background
The hydraulic support is a structure for controlling the mine pressure of the coal face. The mining face ore pressure acts on the hydraulic support in an external load mode. In the mechanical system of the interaction of the hydraulic support and the mining face surrounding rock, if the resultant force of all supporting parts of the hydraulic support and the external load force of the top plate acting on the hydraulic support are exactly in the same straight line, the hydraulic support is very suitable for the mining face surrounding rock, and the upright post is easy to damage when the hydraulic support is used for a long time.
However, in the repair tool for the hydraulic support stand column in the prior art, as only one end of the hydraulic support stand column can be maintained in the daily working process, the hydraulic support stand column needs to be detached when the other end of the hydraulic support stand column is maintained, and the hydraulic support stand column is clamped and fixed again, so that the labor intensity of workers is increased, the working efficiency is reduced, and therefore, the repair tool for the hydraulic support stand column is provided.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the existing defect, and provide a hydraulic support column repairing tool, when the hydraulic support column is required to be repaired, the hydraulic support column is clamped and fixed through two arc plates so as to be convenient for maintenance and repair, wherein a first compression spring plays a role in buffering and damping, in addition, in the embodiment, the hydraulic cylinder is controlled by an external controller to work, the hydraulic cylinder works to drive a connecting support to move, the connecting support moves to drive a rack to move, the rack moves to drive a gear to rotate, the gear rotates to drive a rotating shaft to rotate, and the rotating shaft rotates to drive a bow-shaped frame to turn over, so that the hydraulic support column clamped by the two arc plates is turned over, the repairing efficiency of the hydraulic support column is improved, the labor intensity of workers is reduced, and the problem in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a hydraulic support column repair tool comprises a bottom plate, a driving assembly and a supporting assembly;
the upper surface mounting of bottom plate has drive assembly, the slide rail has been seted up to the upper surface of bottom plate, slidable mounting has two installing supports on the slide rail, the fixed plate is installed to the upper end inboard of installing support, and first slide has been seted up to the tip side of one fixed plate, and the tip side-mounting of another fixed plate has first slide bar, first slide bar and first slide sliding connection, install the pivot on the installing support, the one end fixed mounting of pivot has the bow-shaped frame, first hold-down spring is installed to the inboard of bow-shaped frame, the arc is installed to the outer end of first hold-down spring, the slider is installed to the surface both sides of arc, the spout has all been seted up to the inside both sides of bow-shaped frame, slider and spout sliding connection, the gear is installed to the outer end of pivot, the logical groove has all been seted up to the both sides in logical groove, the lug is installed jointly to two lugs, the other end of linking bridge installs the pivot, rack and rack engagement, the rack is connected with the rack, the hydraulic cylinder is connected with the lower surface of installing support, the end is connected with the hydraulic cylinder down.
Further, the drive assembly is including installing two straight brackets at the bottom plate upper surface, and two straight brackets rotate jointly and install two-way screw, the screw thread opposite direction at two ends of two-way screw, two ends and two installing support threaded connection respectively of two-way screw, the last surface mounting of bottom plate has the motor support, install the motor on the motor support, the output shaft of motor passes through the one end of coupling joint at two-way screw, the output of external control ware is connected to the input electricity of motor. The motor is controlled to work through the external controller, the motor works to drive the bidirectional screw rod to rotate, the bidirectional screw rod rotates to drive the two mounting brackets to move, and the two mounting brackets can move relatively due to the opposite directions of threads at the two ends of the bidirectional screw rod, and the two mounting brackets move relatively to drive the two arc plates to clamp and fix the hydraulic bracket upright posts, so that the hydraulic bracket upright post repairing work can be conveniently carried out.
Further, the supporting component comprises a connecting frame arranged at the lower end of the rack, a supporting plate is arranged on the inner side of the end part of the connecting frame, a second slideway is arranged on the side face of one supporting plate, a second sliding rod is arranged on the side face of the other supporting plate, the second sliding rod is in sliding connection with the second slideway, a connecting plate is arranged on the side face of the upper end of the mounting bracket, a second compression spring is arranged on the lower surface of the connecting plate, and the lower end of the second compression spring is connected with the supporting plate. When the rack moves to drive the in-process that the hydraulic support stand overturned, the rack moved still drives the backup pad and removes, and the backup pad removes the height that makes the backup pad and obtains promoting, at this moment, can make the staff stand in the backup pad, accomplish when the hydraulic support stand overturned, the backup pad rises to the highest point, thereby can make the staff who stands in the backup pad repair the upper end of hydraulic support stand, and then can repair it from the both ends of hydraulic support stand, further promote the repair efficiency to the hydraulic support stand, wherein, the second hold-down spring can carry the backup pad and draw, thereby can increase the structural stability of backup pad.
Further, still include draw-in groove and cardboard, offered the draw-in groove on the link, the draw-in groove is provided with two, and two draw-in grooves buckle jointly installs the cardboard. After the backup pad rises to the peak, can the joint installation cardboard on the draw-in groove to on the staff removes to the cardboard, reduce the distance between hydraulic support stand and the staff, so that the staff repairs the hydraulic support stand, when upset hydraulic support stand, can dismantle the cardboard and form and dodge.
Compared with the prior art, the utility model has the beneficial effects that: this hydraulic support stand repair tool, when needs repair the hydraulic support stand, press from both sides tightly fixedly to the hydraulic support stand through two arc, so as to maintain and repair it, wherein, first hold-down spring plays buffering and absorbing effect, in addition, in this embodiment, work through external control ware control pneumatic cylinder, the pneumatic cylinder work drives the linking bridge and removes, the linking bridge removes and drives the rack and remove, the rack removes and drives the gear rotation, the gear rotation drives the pivot rotation, the pivot rotation drives the bow-shaped frame upset, thereby make the tight hydraulic support stand upset of two arc come, and then not only can promote the repair efficiency to the hydraulic support stand, staff's intensity of labour has still been reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic rear view of the present utility model.
In the figure: the device comprises a bottom plate 1, a bow-shaped frame 2, an arc-shaped plate 3, a first compression spring 4, a sliding block 5, a straight bracket 6, a mounting bracket 7, a bidirectional screw rod 8, a sliding rail 9, a fixed plate 10, a first sliding rod 11, a hydraulic cylinder 12, a connecting plate 13, a connecting bracket 14, a second compression spring 15, a gear 16, a rack 17, a supporting plate 18, a motor bracket 19, a motor 20, a clamping groove 21, a clamping plate 22, a lug 23, a connecting bracket 24 and a second sliding rod 25.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present embodiment provides a technical solution: a hydraulic support column repair tool comprises a bottom plate 1, a driving assembly and a supporting assembly;
the upper surface mounting of bottom plate 1 has drive assembly, slide rail 9 has been seted up to the upper surface of bottom plate 1, slidable mounting has two installing support 7 on slide rail 9, fixed plate 10 is installed to the upper end inboard of installing support 7, first slide has been seted up to the tip side of one fixed plate 10, the tip side-mounting of another fixed plate 10 has first slide bar 11, first slide bar 11 and first slide sliding connection, install the pivot on the installing support 7, the one end fixed mounting of pivot has bow-shaped frame 2, first hold-down spring 4 is installed to the inboard of bow-shaped frame 2, arc 3 is installed to the outer end of first hold-down spring 4, slider 5 is installed to the surface both sides of arc 3, the spout has all been seted up to the inside both sides of bow-shaped frame 2, slider 5 and spout sliding connection, the gear 16 is installed to the outer end of pivot, the through groove has been seted up on the installing support 7, the both sides of through groove have the lug 23, the one end of linking bridge 14 is installed jointly to two lugs 23, rack 17 and 17 are meshed with gear 16 are connected to the other end of linking bridge 14, rack 17 and rack 12 are installed to the upper end 12 and lower end of linking cylinder 14, the hydraulic pressure cylinder 17 is connected to the lower end of the upper end of the support assembly. When the hydraulic support upright is required to be repaired, the disassembled hydraulic support upright is placed between the two bow-shaped frames 2, the two mounting brackets 7 are controlled to move through the driving component, so that the two arc-shaped plates 3 clamp and fix the hydraulic support upright, the hydraulic support upright is convenient to maintain and repair, the first compression spring 4 plays a role in buffering and damping, the sliding connection of the sliding block 5 and the sliding chute effectively ensures the buffering effect of the first compression spring 4, in addition, in the daily working process, only one end of the hydraulic support upright is required to be maintained, the other end of the hydraulic support upright is required to be disassembled when the other end of the hydraulic support upright is maintained, the hydraulic support upright is clamped and fixed again, the labor intensity of workers is increased, the working efficiency is reduced, in the embodiment, the hydraulic support is controlled to work through the external controller, the hydraulic cylinder 12 is driven to move, the connecting bracket 14 is driven to move, the rack 17 is driven to move, the gear 16 is driven to rotate, the rotating shaft is driven to rotate the bow-shaped frames 2 to overturn, and therefore the two arc-shaped frames 3 are enabled to overturn, and the working efficiency of the hydraulic support can be further reduced.
The driving assembly comprises two straight brackets 6 arranged on the upper surface of the bottom plate 1, the two straight brackets 6 are jointly rotated and provided with a bidirectional screw rod 8, the screw threads at two ends of the bidirectional screw rod 8 are opposite in direction, two ends of the bidirectional screw rod 8 are respectively in threaded connection with two mounting brackets 7, the upper surface of the bottom plate 1 is provided with a motor bracket 19, a motor 20 is arranged on the motor bracket 19, an output shaft of the motor 20 is connected with one end of the bidirectional screw rod 8 through a coupling, and an input end of the motor 20 is electrically connected with an output end of an external controller. The motor 20 is controlled by the external controller to work, the motor 20 works to drive the bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 rotates to drive the two mounting brackets 7 to move, and the two mounting brackets 7 can move relatively due to the opposite directions of threads at the two ends of the bidirectional screw rod 8, and the two mounting brackets 7 move relatively to drive the two arc plates 3 to clamp and fix the hydraulic bracket upright posts, so that the hydraulic bracket upright post repairing work is convenient to carry out.
The support assembly comprises a connecting frame 24 arranged at the lower end of the rack 17, a support plate 18 is arranged at the inner side of the end part of the connecting frame 24, a second slideway is arranged on the side surface of one support plate 18, a second slide rod 25 is arranged on the side surface of the other support plate 18, the second slide rod 25 is in sliding connection with the second slideway, a connecting plate 13 is arranged on the side surface of the upper end of the mounting bracket 7, a second compression spring 15 is arranged on the lower surface of the connecting plate 13, and the lower end of the second compression spring 15 is connected with the support plate 18. When the rack 17 moves to drive the hydraulic support column to overturn, the rack 17 moves to drive the support plate 18 to move, the support plate 18 moves to enable the height of the support plate 18 to be improved, at the moment, workers can stand on the support plate 18, when the hydraulic support column is overturned, the support plate 18 rises to the highest point, so that the workers standing on the support plate 18 can repair the upper end of the hydraulic support column, further repair the hydraulic support column from the two ends of the hydraulic support column, repair efficiency of the hydraulic support column is further improved, and the second compression spring 15 can lift the support plate 18, so that structural stability of the support plate 18 can be improved.
Still include draw-in groove 21 and cardboard 22, offered draw-in groove 21 on the link 24, draw-in groove 21 is provided with two, and two draw-in grooves 21 buckle jointly installs cardboard 22. After the backup pad 18 rises to the highest point, can install cardboard 22 on draw-in groove 21 joint to on the staff removes cardboard 22 of being convenient for, reduce the distance between hydraulic support stand and the staff, so that the staff repairs the hydraulic support stand, when upset hydraulic support stand, can dismantle cardboard 22 and form dodging.
The working principle of the hydraulic support upright post repairing tool provided by the utility model is as follows: when the hydraulic support upright is required to be repaired, the disassembled hydraulic support upright is placed between the two bow-shaped frames 2, the two mounting brackets 7 are controlled to move through the driving component, so that the two arc-shaped plates 3 clamp and fix the hydraulic support upright, the hydraulic support upright is convenient to maintain and repair, the first compression spring 4 plays a role in buffering and damping, the sliding connection of the sliding block 5 and the sliding chute effectively ensures the buffering effect of the first compression spring 4, in addition, in the daily working process, only one end of the hydraulic support upright is required to be maintained, the other end of the hydraulic support upright is required to be disassembled when the other end of the hydraulic support upright is maintained, the hydraulic support upright is clamped and fixed again, the labor intensity of workers is increased, the working efficiency is reduced, in the embodiment, the hydraulic support is controlled to work through the external controller, the hydraulic cylinder 12 is driven to move, the connecting bracket 14 is driven to move, the rack 17 is driven to move, the gear 16 is driven to rotate, the rotating shaft is driven to rotate the bow-shaped frames 2 to overturn, and therefore the two arc-shaped frames 3 are enabled to overturn, and the working efficiency of the hydraulic support can be further reduced. The motor 20 is controlled by the external controller to work, the motor 20 works to drive the bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 rotates to drive the two mounting brackets 7 to move, and the two mounting brackets 7 can move relatively due to the opposite directions of threads at the two ends of the bidirectional screw rod 8, and the two mounting brackets 7 move relatively to drive the two arc plates 3 to clamp and fix the hydraulic bracket upright posts, so that the hydraulic bracket upright post repairing work is convenient to carry out. When the rack 17 moves to drive the hydraulic support column to overturn, the rack 17 moves to drive the support plate 18 to move, the support plate 18 moves to enable the height of the support plate 18 to be improved, at the moment, workers can stand on the support plate 18, when the hydraulic support column is overturned, the support plate 18 rises to the highest point, so that the workers standing on the support plate 18 can repair the upper end of the hydraulic support column, further repair the hydraulic support column from the two ends of the hydraulic support column, repair efficiency of the hydraulic support column is further improved, and the second compression spring 15 can lift the support plate 18, so that structural stability of the support plate 18 can be improved. After the backup pad 18 rises to the highest point, can install cardboard 22 on draw-in groove 21 joint to on the staff removes cardboard 22 of being convenient for, reduce the distance between hydraulic support stand and the staff, so that the staff repairs the hydraulic support stand, when upset hydraulic support stand, can dismantle cardboard 22 and form dodging.
It should be noted that in this embodiment, the core chip of the external controller is selected from an STC single-chip microcomputer, the specific model is STC15W204S, the motor 20 and the hydraulic cylinder 12 can be freely configured according to the actual application scenario, and the motor 20 can be selected from a JE series single-phase servo motor manufactured by mitsubishi motor (china) limited in beijing city. The external controller controls the operation of motor 20 and hydraulic cylinder 12 using methods commonly used in the art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (4)
1. A hydraulic support stand repair tool which is characterized in that: comprises a bottom plate (1), a driving component and a supporting component;
the upper surface of bottom plate (1) is equipped with drive assembly, slide rail (9) have been seted up to the upper surface of bottom plate (1), slidable mounting has two installing support (7) on slide rail (9), fixed plate (10) are installed to the upper end inboard of installing support (7), and first slide way has been seted up to the tip side of one fixed plate (10), and first slide bar (11) are installed to the tip side of another fixed plate (10), first slide bar (11) and first slide way sliding connection, install the pivot on installing support (7), the one end fixed mounting of pivot has bow-shaped frame (2), first compression spring (4) are installed to the inboard of bow-shaped frame (2), arc (3) are installed to the outer end of first compression spring (4), slider (5) are installed to the surface both sides of arc (3), the inside both sides of bow-shaped frame (2) all have been seted up the spout, slider (5) and spout sliding connection, outer end installation gear (16) have, one end fixed mounting has bow-shaped frame (7) and first slide way sliding connection, one end (23) are installed to the both sides, one end (14) are all connected with each other through the recess (23), the rack (17) is connected with the gear (16) in a meshed mode, the hydraulic cylinder (12) is installed at the upper end of the mounting bracket (7), the lower end of the hydraulic cylinder (12) is connected with the upper surface of the connecting bracket (14), and the lower end of the rack (17) is connected with the supporting component.
2. A hydraulic bracket post repair tool as claimed in claim 1, wherein: the driving assembly comprises two straight brackets (6) arranged on the upper surface of the bottom plate (1), the two straight brackets (6) are jointly rotated to be provided with a bidirectional screw rod (8), the screw threads at two ends of the bidirectional screw rod (8) are opposite in direction, two ends of the bidirectional screw rod (8) are respectively in threaded connection with two mounting brackets (7), a motor bracket (19) is arranged on the upper surface of the bottom plate (1), a motor (20) is arranged on the motor bracket (19), an output shaft of the motor (20) is connected with one end of the bidirectional screw rod (8) through a coupling, and an input end of the motor (20) is electrically connected with an output end of an external controller.
3. A hydraulic bracket post repair tool as claimed in claim 1, wherein: the support assembly comprises a connecting frame (24) arranged at the lower end of the rack (17), a supporting plate (18) is arranged on the inner side of the end part of the connecting frame (24), a second slide way is arranged on the side surface of one supporting plate (18), a second slide rod (25) is arranged on the side surface of the other supporting plate (18), the second slide rod (25) is in sliding connection with the second slide way, a connecting plate (13) is arranged on the side surface of the upper end of the mounting bracket (7), a second compression spring (15) is arranged on the lower surface of the connecting plate (13), and the lower end of the second compression spring (15) is connected with the supporting plate (18).
4. A hydraulic bracket post repair tool according to claim 3 wherein: still include draw-in groove (21) and cardboard (22), offered draw-in groove (21) on link (24), draw-in groove (21) are provided with two, and cardboard (22) are installed to the joint snap-in of two draw-in grooves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329125.6U CN220762556U (en) | 2023-08-29 | 2023-08-29 | Hydraulic support stand repairing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329125.6U CN220762556U (en) | 2023-08-29 | 2023-08-29 | Hydraulic support stand repairing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220762556U true CN220762556U (en) | 2024-04-12 |
Family
ID=90605603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322329125.6U Active CN220762556U (en) | 2023-08-29 | 2023-08-29 | Hydraulic support stand repairing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220762556U (en) |
-
2023
- 2023-08-29 CN CN202322329125.6U patent/CN220762556U/en active Active
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