CN218509527U - Pedal plate of hydraulic support and hydraulic support - Google Patents
Pedal plate of hydraulic support and hydraulic support Download PDFInfo
- Publication number
- CN218509527U CN218509527U CN202222835529.8U CN202222835529U CN218509527U CN 218509527 U CN218509527 U CN 218509527U CN 202222835529 U CN202222835529 U CN 202222835529U CN 218509527 U CN218509527 U CN 218509527U
- Authority
- CN
- China
- Prior art keywords
- pedal
- plate
- connecting rod
- pressing plate
- limiting portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000005065 mining Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a pedal plate of a hydraulic support and the hydraulic support, wherein the pedal plate comprises a support frame, a pedal plate and a stop component; at least one side wall of the supporting frame is provided with at least two notches; one end of the pedal is respectively connected with the side wall in a rotating mode, an adjusting connecting rod assembly is further arranged on the pedal, one end of the adjusting connecting rod assembly is connected with the pedal in a rotating mode, the stopping assembly is used for fixing the other end of the adjusting connecting rod assembly in any one of the openings, therefore, the adjusting connecting rod assembly is placed in different openings, the openings are plugged by the stopping assembly, the angle of the pedal can be adjusted, operation of adjusting the angle of the pedal is simplified, and time and labor are saved in operation of adjusting the angle of the pedal.
Description
Technical Field
The utility model relates to a strut equipment technical field, particularly relate to a running-board hydraulic support of hydraulic support.
Background
The hydraulic support is one of the most main technical equipment of the comprehensive mechanized coal mining working face, is a hydraulic power device which utilizes liquid pressure to generate supporting force and realizes automatic movement to support and manage a top plate, and is mainly used for a longwall fully-mechanized coal mining working face for once caving coal mining full-height mining along the bottom of a horizontal plane and a slowly-inclined thick coal layer.
Typically, pedals through hydraulic mounts are used to assist workers in working or walking on a work surface. Along with the mining of coal, the mining of working faces with inclination angles is increased correspondingly, particularly the working faces with large inclination angles, and the working faces with multiple inclination angles in the same roadway all require corresponding angles of pedals of the hydraulic support.
In the prior art, a pedal is connected with a hydraulic support through a bolt, and the inventor finds that at least the following problems exist in the prior art, namely, when the angle of the pedal is adjusted, a nut needs to be unscrewed and pulled out of the rear part of the bolt, the angle of the pedal can be adjusted, and after the angle is adjusted, the bolt and the nut need to be reinstalled to fix the pedal, so that the operation is complicated, time-consuming and labor-consuming.
More information on the above solution can also be found in the patent application with application number 202121715847.X, entitled hydraulic mount.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a running-board hydraulic support of hydraulic support to solve the operation of adjusting the running-board angle complicated, the problem that wastes time and energy.
In a first aspect, the utility model provides a pedal plate of a hydraulic support, which comprises a support frame, a pedal plate and a stop component;
at least one side wall of the supporting frame is provided with at least two notches;
one end of the pedal is respectively connected with the side wall in a rotating mode, an adjusting connecting rod assembly is further arranged on the pedal, one end of the adjusting connecting rod assembly is connected with the pedal in a rotating mode, and the stopping assembly is used for fixing the other end of the adjusting connecting rod assembly in any one opening.
Optionally, the stopping assembly includes a pressing plate and a locking member, the locking member is disposed on the supporting frame, and the locking member is configured to clamp and fix the pressing plate when the pressing plate moves to the blocking position.
Optionally, a first slide rail and a second slide rail are arranged on at least one of the side walls;
the first slide rail is positioned above the second slide rail, and when the pressing plate is positioned at the plugging position, the upper surface part of the pressing plate is abutted against the first slide rail;
and a groove is formed in the second slide rail, and when the pressing plate is located at a non-blocking position, the side wall of the pressing plate is clamped in the groove.
Optionally, the locking piece includes a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are both disposed on the supporting frame, perpendicular to the moving direction of the pressing plate and close to the side wall of the opening, the first limiting portion and the second limiting portion are arranged up and down, the first limiting portion and the second limiting portion are provided with a socket, and when the pressing plate is located at the blocking position, the pressing plate can be clamped in the socket.
Optionally, the adjusting link assembly comprises a connecting rod; one end of the connecting rod is rotatably connected with one side of the bottom surface of the pedal, and the other end of the connecting rod is provided with a plug connector which can be placed into the notch.
Optionally, the support frame comprises a mounting frame; the both ends of installation frame are equipped with the connecting plate respectively, every the bottom of connecting plate all is equipped with the otic placode, the otic placode with the connection can be dismantled to the support connecting rod.
Optionally, the upper surface of the pedal is provided with a non-slip portion.
Optionally, the upper surface of the pressure plate is further provided with a holding part.
In a second aspect, the present invention provides a hydraulic support, including the pedal plate of the above-mentioned hydraulic support, the pedal plate is installed on the support connecting rod of the hydraulic support.
Optionally, a hanging block is arranged on the support connecting rod, and the ear plate of the pedal plate is detachably connected with the hanging block.
According to the utility model provides a pair of running-board and hydraulic support of hydraulic support puts into in different openings through adjusting link assembly, carries out the shutoff with the opening by the backstop subassembly again, just can adjust the angle of footboard to simplify the operation of adjusting the footboard angle, make the operation labour saving and time saving of adjusting the footboard angle.
Drawings
The following drawings of the present invention are used herein as part of the embodiments of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles of the invention.
In the drawings:
FIG. 1 is a side view of a hydraulic mount according to an alternative embodiment of the present invention;
fig. 2 is a perspective view of a hydraulic mount according to an alternative embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
fig. 4 is a perspective view of a foot pedal of a hydraulic mount according to an alternative embodiment of the present invention;
fig. 5 is a top view of a foot pedal of a hydraulic mount according to an alternative embodiment of the present invention;
FIG. 6 isbase:Sub>A cross-sectional view A-A of FIG. 5;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;
fig. 8 is a block diagram of a hanger block according to an alternative embodiment of the present invention.
The device comprises a hydraulic support 1, a pedal 3, a support connecting rod 2, a pedal 301, an adjusting connecting rod assembly 302, a plug connector 3021, a connecting rod 3022, an anti-slip part 303, a supporting frame 304, a mounting frame 3041, a connecting plate 3042, an ear plate 3043, a bolt 305, a notch 306, a pressing plate 307, a holding part 308, a locking part 309, a first limiting part 3091, a second limiting part 3092, a rotating part 310, a first sliding rail 311, a second sliding rail 312 and a hanging block 4.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.
In a first aspect, as shown in fig. 3 to 7, the present invention provides a pedal plate of a hydraulic support, including a supporting frame 304, a pedal plate 301 and a stop assembly; at least one side wall of the support frame 304 is provided with at least two notches 306; one end of the pedal 301 of the opening 306 is rotatably connected with the side wall, an adjusting connecting rod assembly 302 is further arranged on the pedal 301, one end of the adjusting connecting rod assembly 302 is rotatably connected with the pedal 301, and the stopping assembly is used for fixing the other end of the adjusting connecting rod assembly 302 in any opening 306 to adjust the opening 306 of the connecting rod assembly 302.
The number of the gaps 306 can be set according to the length of the supporting frame 304 and the angle of the pedal 301 to be adjusted, which is not strictly limited in this embodiment. The notches 306 may be equally spaced along the length of the side wall. The pedal 301 is rotatably connected to the supporting frame 304 through the rotating member 310, the rotating member 310 may be a member having a rotating function in the prior art, such as a rotating shaft or a T-shaped bolt 305, in the case of the T-shaped bolt 305, when the pedal 301 is rotated, the nut of the T-shaped bolt 305 may be loosened to rotate the pedal 301, and after the angle is adjusted, the nut may be tightened. Similarly, the adjusting rod assembly can also be connected to the supporting frame 304 by the rotating member 310, the rotating member 310 can be a component with a rotating function in the prior art, such as a rotating shaft or a bolt 305, in the case of the bolt 305, when the pedal 301 is rotated, the nut of the bolt 305 can be loosened to rotate the pedal 301, and after the angle is adjusted, the nut can be tightened.
In specific application, under the condition that the angle of the pedal 301 needs to be adjusted, the matched notch 306 can be selected, the end part of the adjusting connecting rod assembly 302 is placed into the notch 306, the notch 306 is sealed through the stopping assembly, and therefore the end part of the adjusting connecting rod assembly 302 is sealed in the notch 306 to fix the adjusting connecting rod assembly 302, the pedal 301 can be fixed, and a needed angle is formed to enable a worker to step on the pedal.
According to the embodiment of the utility model provides a pair of hydraulic support's running-board through will adjusting link assembly 302 and put into in different openings 306, carries out the shutoff with opening 306 by the backstop subassembly again, just can adjust footboard 301's angle to simplify the operation of adjusting footboard 301 angle, make the operation labour saving and time saving of adjusting footboard 301 angle.
Further, as shown in fig. 3 and 4, the stopping assembly includes a pressing plate 307 and a locking member 309, the locking member 309 is disposed on the supporting frame 304, and the locking member 309 is used for clamping the pressing plate 307 when the pressing plate 307 moves to the blocking position.
The closing position of the pressing plate 307 is a position capable of closing all the slits 306. The length of the pressing plate 307 can be set according to the total length of all the gaps 306, and specifically, the length of the pressing plate 307 is slightly greater than the total length of all the gaps 306, so that all the gaps 306 can be blocked by the pressing plate 307.
In this embodiment, when the pressing plate 307 moves to the blocking position, the locking member 309 locks the pressing plate 307, so as to prevent the opening of the opening 306 caused by the play of the pressing plate 307, and prevent the pedal 301 from rotating due to the disengagement of the adjusting link assembly 302 from the opening 306.
Further, as shown in fig. 4 and fig. 6, a first slide rail 311 and a second slide rail 312 are disposed on at least one of the sidewalls; the first slide rail 311 is positioned above the second slide rail 312, and when the pressing plate 307 is positioned at the blocking position, the upper surface part of the pressing plate 307 is abutted against the first slide rail 311; the second slide rail 312 is provided with a groove, and when the pressing plate 307 is located at the non-blocking position, the side wall of the pressing plate 307 is clamped in the groove.
The height of the groove is the same as the height of the side wall of the pressure plate 307, and the width of the groove is slightly larger than the width of the side wall of the pressure plate 307, so that the side wall of the pressure plate 307 can enter the groove, and the side wall can be fixed in the groove by using the friction force between the groove and the side wall.
Specifically, when the angle of the pedal 301 is adjusted, the side plate of the pressing plate 307 is clamped in the groove of the second slide rail 312, so that the pressing plate 307 is prevented from moving, then the end of the adjusting rod assembly is placed in the selected notch 306 by a worker, then the pressing plate 307 is taken out from the groove of the second slide rail 312 and moves upwards to abut against the first slide rail 311, and then the pressing plate 307 slides towards the direction close to the notch 306 along the first slide rail 311 until the pressing plate slides to the blocking position for blocking all the notches 306, so that the end of the adjusting rod assembly can be fixed in the notch 306.
Further, the locking member 309 includes a first limiting portion 3091 and a second limiting portion 3092, the first limiting portion 3091 and the second limiting portion 3092 are both disposed on the side wall of the supporting frame 304 perpendicular to the moving direction of the pressing plate 307 and close to the opening 306, the first limiting portion 3091 and the second limiting portion 3092 are arranged up and down, and the first limiting portion 3091 and the second limiting portion 3092 are inserted into the insertion hole, and when the pressing plate 307 is located at the plugging position, the pressing plate 307 can be clamped in the insertion hole.
Specifically, the width of the socket is slightly larger than the thickness of the top plate of the pressing block, so that the top plate of the pressing plate 307 can enter the groove, the friction force between the groove and the side wall can be utilized, the top plate of the pressing plate 307 is clamped in the socket to fix the pressing plate 307 at the blocking position, if the angle of the pedal 301 is adjusted, the pressing plate 307 is pulled out from the socket and moves in the direction away from the notch 306, and then the pressing plate 307 is placed in the groove of the second track.
The first position-limiting portion 3091 and the second position-limiting portion 3092 may adopt a bar-shaped protrusion structure. The socket formed by the first limiting part 3091 and the second limiting part 3092 realizes clamping of the pressing plate 307 to fix the pressing plate 307 at the blocking position, so that the clamping structure is simple, the operation is convenient, and the time and the labor are saved.
Further, as shown in fig. 3 and 4, the adjusting link assembly 302 includes a connecting rod 3022; one end of the connecting rod 3022 is rotatably connected with one side of the bottom surface of the pedal 301, and the other end of the connecting rod 3022 is provided with a plug connector 3021 which can be placed in the gap 306 and is provided with a plug connector 3021 of the gap 306 of the pedal 301.
In order to improve the carrying capacity of the pedal 301, the two opposite side walls of the supporting frame 304, i.e. the first side wall and the second side wall, are provided with the same number of notches 306, and are in one-to-one correspondence. The number of the adjusting link assemblies 302 is also two, so that the supporting force of the pedal 301 can be improved, and the bearing capacity of the pedal 301 can be improved.
In a specific application, the plug 3021 is a T-bolt 305, thereby simplifying the structure of the plug 3021 and reducing the cost.
Further, as shown in fig. 3 and 4, the support frame 304 includes a mounting frame 3041; the two ends of the mounting frame 3041 are respectively provided with a connecting plate 3042, the bottom of each connecting plate 3042 is provided with an ear plate 3043, and the ear plate 3043 is detachably connected with the support connecting rod 2.
The ear plate 3043 is detachably connected to the bracket link 2, so that the maintenance of the pedal plate 3 and the bracket link 2 is facilitated, and the position of the pedal plate 3 can be flexibly adjusted, thereby improving the flexibility of the use of the pedal plate 3.
In specific application, the hanging block 4 is disposed on the support link 2, and the ear plate 3043 is connected to the hanging block 4 through the bolt 305, but other detachable connection manners may also be adopted, and this embodiment is not limited strictly.
Further, as shown in fig. 5, the upper surface of the step plate 301 is provided with a non-slip portion 303.
The anti-slip portion 303 can increase the frictional force between the foot of the worker and the step plate 301, thereby improving the safety of use of the foot plate 3. The anti-skid portion 303 may be a plurality of anti-skid strips arranged at equal intervals, and certainly, other anti-skid structures may also be adopted, which is not strictly limited in this embodiment.
Further, as shown in fig. 3, the upper surface of the pressing plate 307 is also provided with a grip portion 308. The grip portion 308 can facilitate the movement of the pressing plate 307 by a worker, making the operation more convenient.
In a second aspect, as shown in fig. 1 and 2, the present invention provides a hydraulic support, including the pedal 3 of the hydraulic support, the pedal 3 is installed on the support link 2 of the hydraulic support 1.
It should be noted that the pedal 3 of the hydraulic bracket according to this embodiment may adopt the pedal 3 of the hydraulic bracket 1 according to the above embodiment, and for the implementation and the working principle of the pedal 3 of the hydraulic bracket, reference may be made to the corresponding contents in the above embodiment, and details are not described here.
Further, as shown in fig. 2, 4 and 8, a hanging block 4 is provided on the support link 2, and the ear plate 3043 of the pedal 3 is detachably connected to the hanging block 4.
The ear plate 3043 is connected to the hanging block 4 by the bolt 305, but other detachable connection methods can also be adopted, and this embodiment is not limited strictly. The ear plate 3043 is detachably connected to the support link 2, so that maintenance of the pedal plate 3 and the support link 2 is facilitated, and the position of the pedal plate 3 can be flexibly adjusted, thereby improving flexibility in use of the pedal plate 3.
The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The pedal plate of the hydraulic support is characterized by comprising a support frame, a pedal plate and a stop component;
the supporting frame comprises side walls, and at least one side wall on the supporting frame is provided with at least two notches;
one end of the pedal is respectively and rotatably connected with at least one side wall, an adjusting connecting rod assembly is further arranged on the pedal, one end of the adjusting connecting rod assembly is rotatably connected with the pedal, and the stopping assembly is used for fixing the other end of the adjusting connecting rod assembly in any one of the openings.
2. The hydraulic stand footrest of claim 1, wherein the stop assembly includes a pressure plate and a locking member disposed on the support frame, the locking member configured to snap-fit the pressure plate when the pressure plate is moved to the blocking position.
3. The footrest of claim 2 wherein at least one of said side walls is provided with a first rail and a second rail;
the first slide rail is positioned above the second slide rail, and when the pressing plate is positioned at the plugging position, the upper surface part of the pressing plate is abutted against the first slide rail;
and a groove is formed in the second slide rail, and when the pressing plate is located at a non-blocking position, the side wall of the pressing plate is clamped in the groove.
4. The footrest of claim 3, wherein the locking member comprises a first position-limiting portion and a second position-limiting portion, the first position-limiting portion and the second position-limiting portion are both disposed on the side wall of the support frame perpendicular to the moving direction of the pressing plate and close to the opening, the first position-limiting portion and the second position-limiting portion are arranged up and down, and the first position-limiting portion and the second position-limiting portion are inserted into the insertion opening, and when the pressing plate is in the blocking position, the pressing plate can be clamped in the insertion opening.
5. The hydraulic mount foot pedal of claim 3 wherein the adjustment linkage assembly includes a connecting rod; one end of the connecting rod is rotatably connected with one side of the bottom surface of the pedal, and the other end of the connecting rod is provided with a plug connector which can be placed into the notch.
6. The foot rest of a hydraulic mount of claim 1, wherein the support frame includes a mounting frame; the both ends of installation frame are equipped with the connecting plate respectively, every the bottom of connecting plate all is equipped with the otic placode, the otic placode can be dismantled with the support connecting rod and be connected.
7. The footrest of claim 1 wherein an upper surface of said footrest is provided with a non-slip portion.
8. The footrest of claim 2 wherein said upper surface of said pressure plate is further provided with a grip.
9. A hydraulic mount comprising a foot pedal of a hydraulic mount as claimed in any one of claims 1 to 8, the foot pedal being mounted on a mount link of the hydraulic mount.
10. The hydraulic support according to claim 9, wherein a hanging block is arranged on the support connecting rod, and the ear plate of the pedal plate is detachably connected with the hanging block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222835529.8U CN218509527U (en) | 2022-10-26 | 2022-10-26 | Pedal plate of hydraulic support and hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222835529.8U CN218509527U (en) | 2022-10-26 | 2022-10-26 | Pedal plate of hydraulic support and hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218509527U true CN218509527U (en) | 2023-02-21 |
Family
ID=85218307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222835529.8U Active CN218509527U (en) | 2022-10-26 | 2022-10-26 | Pedal plate of hydraulic support and hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218509527U (en) |
-
2022
- 2022-10-26 CN CN202222835529.8U patent/CN218509527U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5237786A (en) | Interior wall system | |
| US6138968A (en) | Arrangement for releaseable attachment of a unit to an attachment surface | |
| CN210508923U (en) | Fireproof glass supporting device of fireproof door | |
| CN218509527U (en) | Pedal plate of hydraulic support and hydraulic support | |
| WO2012114293A1 (en) | Panel mounting and levelling apparatus and assembly | |
| CN212001805U (en) | Curtain wall mounting and fixing device | |
| CN212366701U (en) | Width-adjustable geosyncline cable support | |
| CN218911151U (en) | Half-empty construction platform support | |
| CN220122558U (en) | Pre-buried cable hanging tool | |
| CN215498197U (en) | Outdoor cable embedding structure | |
| CN218581302U (en) | Safety protection isolating device is used in road and bridge construction | |
| CN211498452U (en) | Novel bridge telescoping device | |
| CN210577613U (en) | Novel power cable is with solidus device | |
| CN220353178U (en) | Exposed frame curtain wall mounting structure | |
| CN223540184U (en) | A cable tray installation structure | |
| GB2290343A (en) | Clamping device | |
| CN213391216U (en) | Stair template for construction | |
| CN111636601B (en) | Suspension type curtain wall | |
| CN219548727U (en) | Assembled type combined window capable of being installed rapidly | |
| CN223898942U (en) | Wire support member | |
| CN223285537U (en) | Rear-mounted cable support | |
| CN220621171U (en) | Elevator well head protective structure | |
| CN220151373U (en) | Support convenient to installation is dismantled | |
| CN222862624U (en) | Mounting connection structure of unitized curtain wall | |
| CN220732278U (en) | Electromechanical line fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |