CN203202492U - Combined joint base - Google Patents
Combined joint base Download PDFInfo
- Publication number
- CN203202492U CN203202492U CN 201320167888 CN201320167888U CN203202492U CN 203202492 U CN203202492 U CN 203202492U CN 201320167888 CN201320167888 CN 201320167888 CN 201320167888 U CN201320167888 U CN 201320167888U CN 203202492 U CN203202492 U CN 203202492U
- Authority
- CN
- China
- Prior art keywords
- joint base
- combined
- combined joint
- threeways
- utility
- 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
Links
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model relates to a combined joint base. The combined joint base is characterized in that the combined joint base is formed into a whole by four identical tees, the upper half part is combined by a first tee (1) and a second tee (2) which are symmetrically arranged, and the lower half part is combined by a third tee (3) and a fourth tee (2) which are symmetrically arranged. The four tees are replaced by one combined joint base, so that space required by installation is small, and the installation times is greatly reduced. The combined joint base processed by steel plates has great strength, high toughness and long service life, and the work efficiency is improved.
Description
Technical field
The utility model belongs to the mining equipment field, is specifically related to a kind of hydraulic support built-up joint seat.
Background technique
Hydraulic support is the safety equipment that plays supportive protection under the coal mine on the getting working face; the column that uses on the support and jack quantity are more; need a plurality of tee pipe fittings to connect respective line, the prior art tee pipe fitting generally adopts casting processing, and each threeway can only connect one group of pipeline; when fixing these threeways; because quantity is more, bad arranging, and impact is larger each other; give to install to connect and cause difficulty, efficient is lower.
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 built-up joint seat to be provided, thereby to efficiently solve problems of the prior art.
For realizing that the technological scheme that the purpose of this utility model is taked is: a kind of built-up joint seat, it is characterized in that: this built-up joint seat is formed a whole by four identical threeways, upper half part is by a threeway (1) and No. two threeways (2) Symmetric Composite, and lower half portion is by No. three threeways (3) and No. four threeways (4) Symmetric Composite.
This built-up joint seat is processed by steel plate.
The beneficial effects of the utility model are: replace four threeways with a built-up joint seat, installing needs to use the space little, number of times is installed is greatly reduced, and adopts steel plate processing, and intensity is good, and toughness is high, and long service life is increased work efficiency.
Description of drawings
Fig. 1 is the utility model plan view;
Fig. 2 is the utility model side view;
Fig. 3 is the utility model plan view;
Among the figure: a threeway of 1-, No. two threeways of 2-, No. three threeways of 3-, No. four threeways of 4-.
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. 1-3, a kind of built-up joint seat, it is characterized in that: this built-up joint seat is formed a whole by four identical threeways, and upper half part is by a threeway 1 and No. two threeway 2 Symmetric Composites, and lower half portion is by No. three threeways 3 and No. four threeway 4 Symmetric Composites.
This built-up joint seat is processed by 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 (2)
1. built-up joint seat, it is characterized in that: this built-up joint seat is formed a whole by four identical threeways, upper half part is by a threeway (1) and No. two threeways (2) Symmetric Composite, and lower half portion is by No. three threeways (3) and No. four threeways (4) Symmetric Composite.
2. built-up joint seat as claimed in claim 1 is characterized in that this built-up joint seat is processed by steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167888 CN203202492U (en) | 2013-04-07 | 2013-04-07 | Combined joint base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167888 CN203202492U (en) | 2013-04-07 | 2013-04-07 | Combined joint base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202492U true CN203202492U (en) | 2013-09-18 |
Family
ID=49146600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320167888 Expired - Fee Related CN203202492U (en) | 2013-04-07 | 2013-04-07 | Combined joint base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202492U (en) |
-
2013
- 2013-04-07 CN CN 201320167888 patent/CN203202492U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202090654U (en) | Joint for steel tube tower | |
| CN104988947A (en) | Hydraulic engineering retaining wall | |
| CN203202492U (en) | Combined joint base | |
| CN204213482U (en) | A kind of for the cable bearer in cable inspection-pit | |
| CN202451068U (en) | Mast of rotary drilling rig and rotary drilling rig with same | |
| CN204028241U (en) | The sub-electrical property experiment device of three phase isolated | |
| CN204174940U (en) | The tensioning equipment of steel-structured circular flange high-strength bolt | |
| CN204847863U (en) | Add stationary crane end beam walking wheel installation pedestal | |
| CN204700195U (en) | A kind of angle-bender material placing device | |
| CN204357100U (en) | A kind of scaffold floor | |
| CN203571222U (en) | Ladder-type cable bridge | |
| CN203638554U (en) | Scraper conveyor with detachable guide pipe | |
| CN203791418U (en) | Pipe bender | |
| CN103322325A (en) | Oil platform pipeline bundling sheath | |
| CN203451948U (en) | Railway track shoulder block pad | |
| CN204161953U (en) | Detachable scraper plate | |
| CN202864831U (en) | Connection structure of car lifting machine pump station and stand column | |
| CN202866335U (en) | Split type steel combination structure | |
| CN203379942U (en) | Bin separation plate for coal mill | |
| CN202124935U (en) | Steel tube connecting mechanism for steel structure | |
| CN204152172U (en) | A kind of reinforced general can assembled steel structure support | |
| CN205297612U (en) | Hydraulic support is with combination bank of tubes | |
| CN202733248U (en) | High-strength flange for bending machine | |
| CN105464418A (en) | Isolation switch overhaul platform device | |
| CN202094579U (en) | Lead hanging point equipment used for steel pipe tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140407 |