CN206319842U - A kind of advance frame roller and chain mounting structure - Google Patents
A kind of advance frame roller and chain mounting structure Download PDFInfo
- Publication number
- CN206319842U CN206319842U CN201621442352.3U CN201621442352U CN206319842U CN 206319842 U CN206319842 U CN 206319842U CN 201621442352 U CN201621442352 U CN 201621442352U CN 206319842 U CN206319842 U CN 206319842U
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Abstract
The utility model is related to a kind of advance frame roller and chain mounting structure, advance frame includes the framework for setting driver part, bottom is fixed at the framework two ends, top rollers component bottom, top rollers component includes the connecting plate fixed with framework, connecting hole is opened up on the connecting plate, the connecting plate is bolted on advance frame framework two ends, connecting lateral plate is welded and fixed on the connecting plate, roller is connected by axis of rotation between the connecting lateral plate, chain connecting seat is also fixed on the connecting lateral plate other end of the bottom roller, chain connecting seat is also provided with driver part in framework, chain fixed seat is fixed on the chain connecting seat, the chain fixed seat opens up link slot, connection chain in link slot, the chain other end also can be fixed to slide plate by chain fixed seat, the advance frame roller and chain mounting structure are easy for installation, installation effectiveness is high.
Description
Technical field
The utility model is related to drilling apparatus, more particularly to a kind of advance frame roller and chain mounting structure.
Background technology
Rig advance frame is connection drill power head, realizes the part of unit head pressurization and enhancing action, traditional rig
Advance frame, advance frame framework two ends rotate connection bottom roller and top rollers, middle part fixed drive part, the drive of driver part
Chain is full of on the travelling roller group of the upper and lower roller of connect setting, upper roller and top rollers on moved end, chain one end connection
At driver part, the other end is connected on slide plate, and chain is also full of between bottom roller and bottom roller, chain one end connection
At bottom roller, the other end is fixed and is also secured at slide plate, and when traditional rig advance frame is installed, scene is needed by rotating shaft
Bottom roller and top rollers are connected, chain two ends are fixedly attached on slide plate, driver part and bottom roller also quite numb
It is tired, trouble is installed, installing component is more scattered, it has not been convenient to transport.
Utility model content
The applicant is directed to disadvantage mentioned above, and having carried out Improvement, there is provided a kind of advance frame roller and chain mounting structure.
The technical scheme that the utility model is used is as follows：
A kind of advance frame roller and chain mounting structure, advance frame include the framework for setting driver part, the framework two
The fixed bottom in end, top rollers component bottom, top rollers component are included on the connecting plate fixed with framework, the connecting plate
Connecting hole is opened up, the connecting plate is bolted on advance frame framework two ends, and connection is welded and fixed on the connecting plate
Connect also solid on roller, the connecting lateral plate other end of the bottom roller by axis of rotation between side plate, the connecting lateral plate
Determine to be also provided with chain connecting seat on the driver part in chain connecting seat, framework, chain is fixed on the chain connecting seat and is consolidated
Reservation, the chain fixed seat opens up connection chain in link slot, link slot, and the chain other end can also be fixed by chain
Seat is fixed to slide plate.
It is used as the further improvement of above-mentioned technical proposal：
The driver part is driving oil cylinder.
The beneficial effects of the utility model are as follows：The advance frame roller and chain mounting structure, the bottom, top rolling
Wheel assembly is overall, directly connecting plate need to be only fixed to during installation on framework by bolt, bottom, top rollers installation side
Just, and chain two ends fix chain fixed seat, only need to by bolt can with bottom roller component and driver part set
Chain connecting seat connection, directly can be also connected by bolt with slide plate, installation it is easy to connect, raising installation effectiveness.
Brief description of the drawings
Advance frame roller and the structural representation of chain mounting structure that Fig. 1 provides for the utility model.
The connection diagram at advance frame roller and chain mounting structure bottom roller that Fig. 2 provides for the utility model.
The connection diagram at advance frame roller and chain mounting structure driving oil cylinder that Fig. 3 provides for the utility model
Advance frame roller and the partial side elevation view of chain mounting structure that Fig. 4 provides for the utility model.
In figure：1st, framework；2nd, bottom roller component；21st, connecting plate；22nd, connecting lateral plate；3rd, top rollers component；4th, chain
Bar fixed seat；41st, link slot；5th, chain；6th, oil cylinder is driven；7th, chain connecting seat.
Embodiment
Below in conjunction with the accompanying drawings, embodiment of the present utility model is illustrated.
As shown in Figures 1 to 4, the advance frame roller and chain mounting structure of the present embodiment, advance frame, which includes setting, to be driven
Bottom, top rollers component 2,3 are fixed in the framework 1 of oil cylinder 6, the two ends of framework 1, and bottom, top rollers component 2,3 include and frame
Connecting hole is opened up on the connecting plate 21 that frame 1 is fixed, connecting plate 21, connecting plate 21 is bolted the two ends of advance frame framework 1
On, it is welded and fixed on connecting plate 21 between connecting lateral plate 22, connecting lateral plate 22 and roller, bottom roller 2 is connected by axis of rotation
The other end of connecting lateral plate 22 on also fix on the driving oil cylinder 6 in chain connecting seat 7, framework 1 and be also provided with chain connecting seat 7,
Chain fixed seat 4 is fixed on chain connecting seat 7, chain fixed seat 4 opens up connection chain 5, chain in link slot 41, link slot 41
The other end of bar 5 also can be fixed to slide plate (being not drawn into figure) by chain fixed seat 4.
When the advance frame roller and chain mounting structure are installed, directly by passing through bolt on connecting plate 21, it will connect
Plate 21 is fixed on the two ends of framework 1, that is, is completed bottom, top rollers component 2,3 and installed, then pass through the two ends of chain 5
Bolt is fixed on the chain connecting seat 7 of bottom roller 2 and slide plate through chain fixed seat 4, and another two ends of chain 5 pass through
Bolt is fixed on the chain connecting seat 7 of driving oil cylinder 6 and slide plate through chain fixed seat 4, that is, is completed chain 5 and installed, pacify
Dress is convenient, and installation effectiveness is high.
Above description is explained of the present utility model, is not the restriction to utility model, what the utility model was limited
Scope is referring to claim, and in the case of without prejudice to basic structure of the present utility model, the utility model can make any shape
The modification of formula.
Claims (2)
1. a kind of advance frame roller and chain mounting structure, advance frame include the framework (1) for setting driver part, its feature exists
In：The framework two ends fixation bottom, top rollers component (2,3) bottom, top rollers component (2,3) include and framework
(1) connecting hole is opened up on fixed connecting plate (21), the connecting plate (21), the connecting plate (21), which is bolted, to push away
Enter on frame framework (1) two ends, be welded and fixed between connecting lateral plate (22), the connecting lateral plate (22) and lead on the connecting plate (21)
Cross on axis of rotation connection roller, connecting lateral plate (22) other end of the bottom roller (2) and also fix chain connecting seat (7),
It is also provided with chain connecting seat (7), the chain connecting seat (7) fixing chain fixed seat (4) on driver part in framework,
The chain fixed seat (4) opens up connection chain (5) in link slot (41), link slot (41), and chain (5) other end also may be used
Slide plate is fixed to by chain fixed seat (4).
2. advance frame roller according to claim 1 and chain mounting structure, it is characterised in that：The driver part is drive
Dynamic oil cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442352.3U CN206319842U (en) | 2016-12-26 | 2016-12-26 | A kind of advance frame roller and chain mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442352.3U CN206319842U (en) | 2016-12-26 | 2016-12-26 | A kind of advance frame roller and chain mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206319842U true CN206319842U (en) | 2017-07-11 |
Family
ID=59259695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621442352.3U Active CN206319842U (en) | 2016-12-26 | 2016-12-26 | A kind of advance frame roller and chain mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206319842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428220A (en) * | 2020-10-23 | 2021-03-02 | 中国一冶集团有限公司 | Chain mounting device and chain mounting method for buried scraper conveyor |
-
2016
- 2016-12-26 CN CN201621442352.3U patent/CN206319842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428220A (en) * | 2020-10-23 | 2021-03-02 | 中国一冶集团有限公司 | Chain mounting device and chain mounting method for buried scraper conveyor |
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