CN204419019U - Rig creeps into auxiliary device - Google Patents
Rig creeps into auxiliary device Download PDFInfo
- Publication number
- CN204419019U CN204419019U CN201520010808.8U CN201520010808U CN204419019U CN 204419019 U CN204419019 U CN 204419019U CN 201520010808 U CN201520010808 U CN 201520010808U CN 204419019 U CN204419019 U CN 204419019U
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- reductor
- motor
- band
- feed
- rig
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Abstract
The utility model relates to a kind of servicing unit, and a kind of rig creeps into auxiliary device specifically, belongs to drilling rig technique field.It comprises drilling cramp body and feeds dolly, feed dolly be provided with several band reductors feed motor, the output connection feeding motor with reductor feeds gear, and tooth bars fed on gear and drilling cramp body that several band reductors feed motor output end are connected with a joggle.Feed dolly and be provided with the band reductor assist motor identical with feeding motor quantity with reductor, the output of band reductor assist motor connects power-assisted gear, is with the tooth bar on the power-assisted gear of the output of reductor assist motor and drilling cramp body to be connected with a joggle.The utility model improves the compliance that rig transports narrow landform and installation; Eliminate the relatively poor link chain mechanism of stability and change stable pinion and rack into, effectively prevent from jumping the adverse effect that may produce everything goes well with your work of tooth owing to skidding between chain and sprocket wheel at work.
Description
Technical field
The utility model relates to a kind of servicing unit, and a kind of rig creeps into auxiliary device specifically, belongs to drilling rig technique field.
Background technology
In prior art, rig is provided with power-assisted auxiliary body.When rig carries out creeping into work, the power of creeping into if desired does not reach and feeds the rated maximum that motor provides power, and assist motor is not run; If desired the power of creeping into exceedes the rated maximum feeding motor and provide, and assist motor starts running, and provide power-assisted to ensure running working properly, this process is realized by hydraulic system.There is reduction operating cost in this mechanism, the advantage of energy-saving and emission-reduction.
As shown in Figure 1 and 2, traditional power-assisted auxiliary body comprises drilling cramp body, feeds dolly, several major part such as rackwork, chain-wheel mechanism, assist motor.Drilling cramp body is the carrier of whole mechanism, tooth bar 11a on drilling cramp body 1a dolly 2a feeds motor 3a(is with reductor 4a with feeding) on gear 8a be interconnected by engaging of between cog, and feed dolly 2a and be connected with chain 6a by bearing pin 5a again, chain 6a is coupled together by sprocket wheel 10a and assist motor 9a.During this institution staff, feed motor 3a driven gear 8a and rotate, by engaging with the tooth bar 11a on drilling cramp body 1a, walking dolly 2a moves back and forth the power providing and creep into and pull back on drilling cramp body 1a.When feeding motor 3a and being not enough to provide required drive, assist motor 9a starts running.Assist motor 9a running band movable sprocket 10a rotates, and sprocket wheel 10a rotates and pulls the chain 6a being connected to and feeding on dolly 2a, makes to feed dolly 2a and seesaws, thus provides the auxiliary power feeding or pull back.
Traditional power-assisted auxiliary body, due to complicated mechanism, causes rig floor space very large, in narrow landform and installation transportation, is difficult to operate; Meanwhile, between chain and sprocket wheel skid jump tooth may create adverse effect to everything goes well with your work.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus provides a kind of rig to creep into auxiliary device, and improve the compliance that rig transports narrow landform and installation, job stability improves greatly.
According to the technical scheme that the utility model provides, rig creeps into auxiliary device and comprises drilling cramp body and feed dolly, drilling cramp body is provided with tooth bar, it is characterized in that: feed dolly be provided with several band reductors feed motor, the output connection feeding motor with reductor feeds gear, and tooth bars fed on gear and drilling cramp body that several band reductors feed motor output end are connected with a joggle; Feed dolly and be provided with the band reductor assist motor identical with feeding motor quantity with reductor, the output of band reductor assist motor connects power-assisted gear, is with the tooth bar on the power-assisted gear of the output of reductor assist motor and drilling cramp body to be connected with a joggle.
Further, be with reductor assist motor to feed motor with band reductor to be arranged side by side.
Further, be with reductor to feed motor and be with reductor assist motor to be two.
Compared with the prior art the utility model has the following advantages:
The utility model structure is simple, compact, reasonable, decreases the overall length of rig after improved, and width and highly constant, improves the compliance of rig to narrow landform and installation transport; Eliminate the relatively poor link chain mechanism of stability and change stable pinion and rack into, effectively prevent from jumping the adverse effect that may produce everything goes well with your work of tooth owing to skidding between chain and sprocket wheel at work; The mode that the assembling mode of assist motor was assembled from the side by the past changes the mode of the assembling that to face down from above into, uses the process of crane assembling motor to be more prone to.
Accompanying drawing explanation
Fig. 1 is power-assisted auxiliary body front view in prior art.
Fig. 2 is power-assisted auxiliary body top view in prior art.
Fig. 3 is the utility model front view.
Fig. 4 is the attached view of the utility model.
Description of reference numerals: 1-drilling cramp body, 2-feed dolly, 3-band reductor feeds motor, 4-is with reductor assist motor, 5-feeds gear, 6-power-assisted gear, 7-tooth bar.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the utility model below:
As shown in Fig. 3 ~ 4, the utility model mainly comprises drilling cramp body 1 and feeds dolly 2, and drilling cramp body 1 is provided with tooth bar 7.
Feed dolly 2 to be provided with several band reductors and to feed motor 3, the output that band reductor feeds motor 3 connects and feeds gear 5, and gears 5 of feeding that several band reductors feed motor 3 output are connected with a joggle with the tooth bars 7 on drilling cramp body 1.
Feed dolly 2 and be provided with the band reductor assist motor 4 identical with feeding motor 3 quantity with reductor, band reductor assist motor 4 feeds motor 3 with band reductor and is arranged side by side.Output with reductor assist motor 4 connects power-assisted gear 6, and the power-assisted gear 6 of the output of band reductor assist motor 4 is connected with a joggle with the tooth bar 7 on drilling cramp body 1.
In embodiment as shown in Figure 4, described band reductor feeds motor 3 and band reductor assist motor 4 is two.
Operating principle of the present utility model is: operationally, and band reductor feeds motor by the gear of output and the tooth bar engaged transmission fed on dolly, realizes feeding dolly moving back and forth on drilling cramp body, provides the power creeping into and pull back of need of work.When the power that feeding motor when being with reductor provides does not reach need of work, the work of band reductor assist motor, by gear and the people's tooth bar engaged transmission fed on dolly of output, help band reductor to feed motor and provide auxiliary power together, realize feeding dolly moving back and forth on drilling cramp body, the power creeping into and pull back of need of work is provided.
The utility model structure is simple, compact, reasonable, decreases the overall length of rig after improved, and width and highly constant, improves the compliance of rig to narrow landform and installation transport; Eliminate the relatively poor link chain mechanism of stability and change stable pinion and rack into, effectively prevent from jumping the adverse effect that may produce everything goes well with your work of tooth owing to skidding between chain and sprocket wheel at work; The mode that the assembling mode of assist motor was assembled from the side by the past changes the mode of the assembling that to face down from above into, uses the process of crane assembling motor to be more prone to.
Claims (3)
1. a rig creeps into auxiliary device, comprise drilling cramp body (1) and feed dolly (2), drilling cramp body (1) is provided with tooth bar (7), it is characterized in that: feed dolly (2) be provided with several band reductors feed motor (3), the output connection that band reductor feeds motor (3) feeds gear (5), and the gears (5) that feed that several band reductors feed motor (3) output are connected with a joggle with the tooth bars (7) on drilling cramp body (1); Feed dolly (2) and be provided with band reductor assist motor (4) identical with feeding motor (3) quantity with reductor, the output of band reductor assist motor (4) connects power-assisted gear (6), and the power-assisted gear (6) of the output of band reductor assist motor (4) is connected with a joggle with the tooth bar (7) on drilling cramp body (1).
2. rig as claimed in claim 1 creeps into auxiliary device, it is characterized in that: described band reductor assist motor (4) feeds motor (3) with band reductor and is arranged side by side.
3. rig as claimed in claim 1 creeps into auxiliary device, it is characterized in that: described band reductor feeds motor (3) and band reductor assist motor (4) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010808.8U CN204419019U (en) | 2015-01-07 | 2015-01-07 | Rig creeps into auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010808.8U CN204419019U (en) | 2015-01-07 | 2015-01-07 | Rig creeps into auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419019U true CN204419019U (en) | 2015-06-24 |
Family
ID=53469402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010808.8U Active CN204419019U (en) | 2015-01-07 | 2015-01-07 | Rig creeps into auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563851A (en) * | 2015-01-07 | 2015-04-29 | 无锡市钻通工程机械有限公司 | Drilling assistance auxiliary device of drilling machine |
-
2015
- 2015-01-07 CN CN201520010808.8U patent/CN204419019U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563851A (en) * | 2015-01-07 | 2015-04-29 | 无锡市钻通工程机械有限公司 | Drilling assistance auxiliary device of drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |