CN203201572U - Variable-angle pedal for hydraulic support - Google Patents

Variable-angle pedal for hydraulic support Download PDF

Info

Publication number
CN203201572U
CN203201572U CN 201320167740 CN201320167740U CN203201572U CN 203201572 U CN203201572 U CN 203201572U CN 201320167740 CN201320167740 CN 201320167740 CN 201320167740 U CN201320167740 U CN 201320167740U CN 203201572 U CN203201572 U CN 203201572U
Authority
CN
China
Prior art keywords
pedal
hydraulic support
bearing pin
variable
angle
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.)
Expired - Fee Related
Application number
CN 201320167740
Other languages
Chinese (zh)
Inventor
李彦平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GANSU RONGHE GROUP HEAVY INDUSTRY EQUIPMENT Co Ltd
Original Assignee
GANSU RONGHE GROUP HEAVY INDUSTRY EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GANSU RONGHE GROUP HEAVY INDUSTRY EQUIPMENT Co Ltd filed Critical GANSU RONGHE GROUP HEAVY INDUSTRY EQUIPMENT Co Ltd
Priority to CN 201320167740 priority Critical patent/CN203201572U/en
Application granted granted Critical
Publication of CN203201572U publication Critical patent/CN203201572U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a variable-angle pedal for a hydraulic support. The variable-angle pedal for the hydraulic support is formed by two adjusting grooves (5) and a plurality of pedals (1) arranged between the two adjusting grooves, and is characterized in that the pedals (1) are supported by support rods (3) arranged on two sides; one end of each support rod (3) is connected with the pedals through a pin shaft (2); the other end of each support rod (3) is fixed in the adjusting grooves (5) through an adjusting pin shaft (6); and the front support rod (3) is connected with the next pedal (1) through a common adjusting pin shaft (6). According to the variable-angle pedal for the hydraulic support, the angle of the pedal can be adjusted through a working face, so that a pane can still keep horizontal, and the safety factor is greatly improved.

Description

Hydraulic support angle pedal
Technical field
The utility model belongs to the mining equipment field, is specifically related to a kind of hydraulic support angle pedal.
Background technology
Hydraulic support is the safety equipment that plays supportive protection under the coal mine on the getting working face, and its height manufactures and designs according to the requirement of getting working face.During general large hydraulic support operation, the operator will just can get on by pedal, and at present, it is fixed that pedal mostly is greatly, and when working surface angle changed, the pedal plane tilted, and just goes up lower carriage for operation and causes landing dangerous.
Summary of the invention
The purpose of this utility model is in order to overcome the defective of prior art, a kind of hydraulic support angle pedal to be provided, thereby to efficiently solve problems of the prior art.
For realizing that the technical scheme that the purpose of this utility model is taked is: a kind of hydraulic support angle pedal, formed by two regulating tanks (5) and a plurality of pedals (1) of being located at therebetween, it is characterized in that: described pedal (1) is supported by the pole of being located at its both sides (3), pole (3) one ends are fixing with bearing pin (2) and pedal (1), the other end is fixed in the regulating tank (5) with regulating bearing pin (6), and previous pole (3) is connected by common adjusting bearing pin (6) with next pedal (1).
Evenly be provided with circular hole on the sidewall of described regulating tank (5), be used for inserting adjusting bearing pin (6).
Described regulating tank (5) back side upper and lower side is respectively equipped with link plate (4).
Described pedal (1) is made by checkered steel plate.
The beneficial effects of the utility model are: can adjust according to work plane the angle of pedal, make its plane remain level, safety factor improves greatly.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model lateral view;
Among the figure: the 1-pedal, the 2-bearing pin, 3-pole, the 4-link plate, the 5-regulating tank, 6-regulates bearing pin.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
Embodiment 1: see Fig. 1-2, a kind of hydraulic support angle pedal, formed by two regulating tanks 5 and a plurality of pedals 1 of being located at therebetween, it is characterized in that: described pedal 1 is supported by the pole 3 of being located at its both sides, pole 3 one ends are connected with pedal 1 with bearing pin 2, the other end is fixed in the regulating tank 5 with regulating bearing pin 6, and previous pole 3 is connected by common adjusting bearing pin 6 with next pedal 1.
Evenly be provided with circular hole on the sidewall of described regulating tank 5, be used for inserting adjusting bearing pin 6.
Described regulating tank 5 back side upper and lower sides are respectively equipped with link plate 4.
Described pedal 1 is made by checkered steel plate.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (4)

1. hydraulic support angle pedal, formed by two regulating tanks (5) and a plurality of pedals (1) of being located at therebetween, it is characterized in that: described pedal (1) is supported by the pole of being located at its both sides (3), pole (3) one ends are connected with pedal (1) with bearing pin (2), the other end is fixed in the regulating tank (5) with regulating bearing pin (6), and previous pole (3) is connected by common adjusting bearing pin (6) with next pedal (1).
2. hydraulic support angle pedal as claimed in claim 1 is characterized in that evenly being provided with circular hole on the sidewall of described regulating tank (5), is used for inserting regulating bearing pin (6).
3. hydraulic support angle pedal as claimed in claim 1 or 2 is characterized in that described regulating tank (5) back side upper and lower side is respectively equipped with link plate (4).
4. hydraulic support angle pedal as claimed in claim 1 is characterized in that described pedal (1) made by checkered steel plate.
CN 201320167740 2013-04-07 2013-04-07 Variable-angle pedal for hydraulic support Expired - Fee Related CN203201572U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320167740 CN203201572U (en) 2013-04-07 2013-04-07 Variable-angle pedal for hydraulic support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320167740 CN203201572U (en) 2013-04-07 2013-04-07 Variable-angle pedal for hydraulic support

Publications (1)

Publication Number Publication Date
CN203201572U true CN203201572U (en) 2013-09-18

Family

ID=49145687

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320167740 Expired - Fee Related CN203201572U (en) 2013-04-07 2013-04-07 Variable-angle pedal for hydraulic support

Country Status (1)

Country Link
CN (1) CN203201572U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105888704A (en) * 2016-06-21 2016-08-24 淮南矿业(集团)有限责任公司 Ladder pedal and hydraulic bracket containing pedal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105888704A (en) * 2016-06-21 2016-08-24 淮南矿业(集团)有限责任公司 Ladder pedal and hydraulic bracket containing pedal

Similar Documents

Publication Publication Date Title
CN203922601U (en) Portable erecting stage
CN203201572U (en) Variable-angle pedal for hydraulic support
CN203125142U (en) Steel structure cross beam of numerical control gantry boring-milling machine
CN204366359U (en) A kind of changer for small-sized oil cylinder
CN203159050U (en) Crane end beam
CN204280966U (en) A kind of resilient mounting rolling cage shoe
CN204297878U (en) Without the sedan-chair frame of underbeam
CN201632838U (en) Numerical control gantry machining center cross beam guide rail structure
CN202809677U (en) Road shoulder and slope leveling device
CN204137320U (en) Unmanned fog machine alighting gear
CN102601781A (en) Height-adjustable working platform
CN204729094U (en) A kind of coal-winning machine and bracing or strutting arrangement thereof
CN203286213U (en) Pumping unit supporting frame
CN203214663U (en) Bearing block structure
CN204249115U (en) A kind of stone-splitter for exploiting rock
CN202712113U (en) Station head of head assembling machine for high pressure sodium lamp
CN203459468U (en) Device for H-shaped steel straightening
CN203805224U (en) Safety sleeve mechanism under large load of rotary hub type door body foaming line
CN204338618U (en) A kind of oil cylinder underneath type bender
CN203509518U (en) Assembly machine for bearings of electronic dobby
CN203333165U (en) Low clearance traveling bogie of gantry crane
CN204691742U (en) Counter weight of beam unit adjusting device
CN203459904U (en) Full-automatic horizontal multi-axis drilling and milling machine with improved lifting platform
CN203198383U (en) Printing machine tilting fillet
CN204413142U (en) Moving seesaw-type jacking centering device

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130918

Termination date: 20140407

C17 Cessation of patent right