CN109761169A - New articulated telescopic tongue assembly - Google Patents
New articulated telescopic tongue assembly Download PDFInfo
- Publication number
- CN109761169A CN109761169A CN201910242035.9A CN201910242035A CN109761169A CN 109761169 A CN109761169 A CN 109761169A CN 201910242035 A CN201910242035 A CN 201910242035A CN 109761169 A CN109761169 A CN 109761169A
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- hinged
- component
- hyoplastron
- telescopic jack
- platform
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Abstract
本发明属于液压支架运输安装辅助工具技术领域，具体涉及一种新型铰接式伸缩舌板组件，包括伸缩千斤顶、铰接在平台两侧的纵梁以及舌板组件，伸缩千斤顶沿着纵梁延伸的方向布置在两个所述纵梁之间的平台上，伸缩千斤顶的底座与平台相铰接；还包括铰接盒，铰接盒为中空的矩形结构，铰接盒内部设有一对耳板，所述的伸缩千斤顶的活塞杆与铰接盒的耳板相铰接，舌板组件与铰接盒相铰接。采用改进后的铰接式结构后，既保证了安全性，维修方便，只需更换易损坏的铰接盒及销轴等，降低制造成本，同时提高了煤矿企业的生产效率。
The invention belongs to the technical field of hydraulic support transportation and installation auxiliary tools, and in particular relates to a novel articulated telescopic tongue plate assembly, comprising a telescopic jack, a longitudinal beam hinged on both sides of a platform, and a tongue plate assembly. The telescopic jack is along the extending direction of the longitudinal beam. Arranged on the platform between the two longitudinal beams, the base of the telescopic jack is hinged with the platform; it also includes a hinge box, the hinge box is a hollow rectangular structure, and a pair of lugs are arranged inside the hinge box. The piston rod of the hinge box is hinged with the ear plate of the hinge box, and the tongue plate assembly is hinged with the hinge box. After adopting the improved hinged structure, it not only ensures safety, but also facilitates maintenance. It only needs to replace the easily damaged hinged box and pins, etc., which reduces the manufacturing cost and improves the production efficiency of coal mining enterprises.
Description
Technical field
The invention belongs to hydraulic supports to transport mounting auxiliary technical field, and in particular to a kind of novel hinge formula is flexible
Hyoplastron component.
Background technique
The installation fork truck of coal mine hydraulic supporting transport at present and installation, which is installed on ground, certain height, hydraulic drawing
When bracket component, the hyoplastron component stretching on fork truck platform in the stringer component of the left and right sides will be installed, in this way in stretching
Hyoplastron component and ground form certain gradient, are conducive to hydraulic support component and pull on installation fork truck platform.But previous
Hyoplastron component (as shown in Figure 5) is all direct contraction in the stringer component of the left and right sides, cannot be swung.In this way when hyoplastron component is stretched
After out, when bracket has just been put on hyoplastron component, it will lead to and tilt entire installation fork truck rear portion.It is easily separated from track, is pacified
It is complete to cannot be guaranteed.
Summary of the invention
Place, the present invention provide a kind of novel hinge formula stretching lingual plate component in order to overcome the above-mentioned deficiencies of the prior art.
The present invention is achieved through the following technical solutions: a kind of novel hinge formula stretching lingual plate component, including flexible thousand
Jin top, the stringer and hyoplastron component for being hinged on platform two sides, telescopic jack are arranged in two along the direction that stringer extends
On platform between the stringer, pedestal and the platform of telescopic jack are hinged；It further include hinged case, hinged case is hollow
Rectangular configuration, hinged case inside are equipped with a pair of of otic placode, and the piston rod of the telescopic jack and the otic placode of hinged case are hinged,
Hyoplastron component is hinged with hinged case.
Further, the hinged case is hinged by pin shaft and hyoplastron component, and pin shaft is welded and fixed with hinged case.
Further, the hyoplastron component is set as bevel structure, hyoplastron component close to the bottom of telescopic jack side
Bevel structure tilt extension gradually downward close to the end of telescopic jack side by hyoplastron component.
The beneficial effects of the present invention are: both ensure that safety after using improved radial type structure, it is easy to maintenance,
Hinged case and pin shaft etc. easy to damage are only needed to change, reduces manufacturing cost, while improving the production efficiency of coal mining enterprise.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is hinged case of the present invention and hyoplastron member hinges schematic diagram；
Fig. 3 is hinged case schematic diagram of the present invention；
Fig. 4 is the A-A cross-sectional view of Fig. 3；
Fig. 5 is prior-art illustration；
In figure, 1, telescopic jack, 1-1, piston rod, 2, hyoplastron component, 2-1, bevel structure, 3, stringer, 4, hinged case, 4-1,
Otic placode, 5, pin shaft, 6, installation fork truck, 7, hydraulic support.
Specific embodiment
Below according to drawings and examples, the present invention is further described.
As shown in Figures 1 to 4, a kind of novel hinge formula stretching lingual plate component, including telescopic jack 1, it is hinged on platform
The stringer 3 and hyoplastron component 2 of two sides, telescopic jack 1 along the direction that stringer 3 extends be arranged in two stringers 3 it
Between platform on, pedestal and the platform of telescopic jack 1 are hinged；It further include hinged case 4, hinged case 4 is hollow rectangle knot
Structure is equipped with a pair of of otic placode 4-1, the piston rod 1-1 of the telescopic jack 1 and the otic placode 4-1 of hinged case 4 inside hinged case 4
It is hinged, hyoplastron component 2 is hinged with hinged case 4.The piston rod 1-1 of telescopic jack 1, which stretches out, pushes hinged case 4, hyoplastron group
Part 2 is pushed out the region of two side girders 3, can be real by articulated structure behind the region of the fully extended stringer 3 of hyoplastron component 2
Now swing up and down.When hydraulic support is fallen on hyoplastron component 2, the swinging up and down of articulated structure avoids will be after entire hydraulic forklift
Portion sticks up.
Further, the hinged case 4 is hinged by pin shaft 5 with hyoplastron component 2, and pin shaft 5 and the welding of hinged case 4 are solid
Fixed, hyoplastron component 2 can be rotated upwardly and downwardly around pin shaft 5.
Further, as depicted in figs. 1 and 2, the hyoplastron component 2 is set as close to the bottom of 1 side of telescopic jack
Bevel structure 2-1, the bevel structure 2-1 of hyoplastron component 2 by hyoplastron component 2 close to 1 side of telescopic jack end gradually downward
Inclination extends.For the bevel structure 2-1 of hyoplastron component 2 when telescopic jack 1 is withdrawn, bevel structure 2-1 facilitates hyoplastron component 2
It is mobile.
Due to frequency of use height, the Hard link structure difficulty replacement of original hyoplastron component is easy to damage, and whole system is needed after damage
It makes.After improved radial type structure, both ensure that safety, it is easy to maintenance, only need to change hinged case easy to damage and
Pin shaft etc. reduces manufacturing cost, while improving the production efficiency of coal mining enterprise.
Claims (3)
1. a kind of novel hinge formula stretching lingual plate component, it is characterised in that: including telescopic jack (1), be hinged on platform two sides
Stringer (3) and hyoplastron component (2), telescopic jack (1) is arranged in two stringers along the direction that stringer (3) extends
(3) on the platform between, the pedestal of telescopic jack (1) is hinged with platform；It further include hinged case (4), during hinged case (4) is
Empty rectangular configuration, hinged case (4) is internal to be equipped with a pair of of otic placode (4-1), the piston rod (1-1) of the telescopic jack (1)
It is hinged with the otic placode (4-1) of hinged case (4), hyoplastron component (2) is hinged with hinged case (4).
2. novel hinge formula stretching lingual plate component according to claim 1, it is characterised in that: the hinged case (4) is logical
It crosses pin shaft (5) to be hinged with hyoplastron component (2), pin shaft (5) is welded and fixed with hinged case (4).
3. novel hinge formula stretching lingual plate component according to claim 1, it is characterised in that: the hyoplastron component (2)
Bottom close to telescopic jack (1) side is set as bevel structure (2-1), and the bevel structure (2-1) of hyoplastron component (2) is by hyoplastron
Component (2) tilts extension close to the end of telescopic jack (1) side gradually downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910242035.9A CN109761169A (en) | 2019-03-28 | 2019-03-28 | New articulated telescopic tongue assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910242035.9A CN109761169A (en) | 2019-03-28 | 2019-03-28 | New articulated telescopic tongue assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109761169A true CN109761169A (en) | 2019-05-17 |
Family
ID=66460029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910242035.9A Pending CN109761169A (en) | 2019-03-28 | 2019-03-28 | New articulated telescopic tongue assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109761169A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119988A (en) * | 2020-01-13 | 2020-05-08 | 淮北矿业股份有限公司 | Conveying device for coal mining roadway cut hole support and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201071228Y (en) * | 2007-08-08 | 2008-06-11 | 刘祥宝 | Expansion car loading slide track |
| CN201161837Y (en) * | 2008-01-07 | 2008-12-10 | 沈阳市烟草专卖局 | Ramp protective fence of car |
| CN204823336U (en) * | 2015-06-04 | 2015-12-02 | 于日丰 | Axle is pedaled to hydraulic stretching formula |
| CN205099284U (en) * | 2015-11-11 | 2016-03-23 | 遂宁市长丰机械科技有限公司 | Automatics of combination yoke |
| CN105946692A (en) * | 2016-06-08 | 2016-09-21 | 徐州徐工随车起重机有限公司 | Three-stage platform carrying structure of wrecker |
| CN209702241U (en) * | 2019-03-28 | 2019-11-29 | 安徽省矿业机电装备有限责任公司 | A kind of novel hinge formula stretching lingual plate component |
-
2019
- 2019-03-28 CN CN201910242035.9A patent/CN109761169A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201071228Y (en) * | 2007-08-08 | 2008-06-11 | 刘祥宝 | Expansion car loading slide track |
| CN201161837Y (en) * | 2008-01-07 | 2008-12-10 | 沈阳市烟草专卖局 | Ramp protective fence of car |
| CN204823336U (en) * | 2015-06-04 | 2015-12-02 | 于日丰 | Axle is pedaled to hydraulic stretching formula |
| CN205099284U (en) * | 2015-11-11 | 2016-03-23 | 遂宁市长丰机械科技有限公司 | Automatics of combination yoke |
| CN105946692A (en) * | 2016-06-08 | 2016-09-21 | 徐州徐工随车起重机有限公司 | Three-stage platform carrying structure of wrecker |
| CN209702241U (en) * | 2019-03-28 | 2019-11-29 | 安徽省矿业机电装备有限责任公司 | A kind of novel hinge formula stretching lingual plate component |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119988A (en) * | 2020-01-13 | 2020-05-08 | 淮北矿业股份有限公司 | Conveying device for coal mining roadway cut hole support and using method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190517 |
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| RJ01 | Rejection of invention patent application after publication |