CN203685073U - Variable-corner catwalk driving vehicle - Google Patents
Variable-corner catwalk driving vehicle Download PDFInfo
- Publication number
- CN203685073U CN203685073U CN201420055529.9U CN201420055529U CN203685073U CN 203685073 U CN203685073 U CN 203685073U CN 201420055529 U CN201420055529 U CN 201420055529U CN 203685073 U CN203685073 U CN 203685073U
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- Prior art keywords
- transmission shaft
- angle
- angle cat
- power transmission
- car
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Abstract
The utility model relates to the field of petroleum drilling and well repair devices, in particular to a variable-corner catwalk driving vehicle. The variable-corner catwalk driving vehicle comprises a base, a power device, a transmission shaft and a connecting part for being connected with a lug plate arranged at the lower portion of a variable-corner catwalk. The power device and the transmission shaft are arranged on the base, and the power device is rotatably connected with the transmission shaft. Advancing wheels matched with transmission parts fixed on support guide rails of the variable-corner catwalk are arranged at two ends of the transmission shaft, and the connecting part is arranged on one side of the advancing direction of the base. Compared with existing driving modes, the volume of the driving device can be greatly decreased, and the variable-corner catwalk driving vehicle is convenient in practical use.
Description
Technical field
The utility model relates to oil drilling well repairing device field, drives car in particular to a kind of angle cat road.
Background technology
Angle cat road is the conventional a kind of device in oil drilling well workover field, it is for realizing the transportation of working pipe bar between from pipe support to drilling floor surface, specifically, between pipe support and drilling floor surface, be equipped with bearing guide rail and the ramp in angle cat road, angle Mao Dao lower end can be along bearing guide rail, move between pipe support and drilling floor surface along ramp upper end, in the time of transport operation pipe bar, working pipe bar is moved and be placed in angle cat road in departure place, arriving destination unloads working pipe bar down again from angle cat road, can realize the transportation of working pipe bar between pipe support and drilling floor surface.
The mode that existing angle cat road can pull using Hydraulic Cylinder or wire rope is as its power resources.But in the time of delivery tube bar, due to too large (the 6-11 rice) of stroke that angle cat road moves along the guide rail on angle cat road bearing, if adopt Hydraulic Cylinder, hydraulic cylinder travel is large, the space that hydraulic cylinder takies is large; And adopt wire rope to pull, and need to increase electric hoists (or hydraulic wireline winch), there is equally the wire rope large problem that takes up room when angle cat road in towing.
All there is the large problem that takes up room in above-mentioned two kinds of modes, therefore very inconvenient in the time of practical application.
Utility model content
The purpose of this utility model is to provide a kind of angle cat road to drive car, to solve the above problems.
In embodiment of the present utility model, provide a kind of angle cat road to drive car, having comprised: pedestal, power set, power transmission shaft and the connector being connected for the otic placode set with angle Mao Dao bottom;
Described power set and power transmission shaft are arranged on described pedestal and described power set and described power transmission shaft are rotationally connected;
The two ends of described power transmission shaft are provided with the travel wheel for matching with driving member fixing on the bearing guide rail in described angle cat road;
Described connector is arranged at a side of the direct of travel of described pedestal.
The angle cat road that the utility model embodiment provides drives car, provide power by the power set that are arranged on pedestal, the same power transmission shaft of being located on pedestal being rotationally connected with power set rotates after power drive, power transmission shaft drives is located at the travel wheel at its two ends, travel wheel be fixed on angle cat road bearing guide rail on fixing driving member be meshed; Because driving member is fixed, travel wheel drives pedestal to move like this, and angle cat road drives car to advance along the bearing guide rail in angle cat road, and the otic placode set with angle Mao Dao bottom of the connector on pedestal is connected on the other hand, thereby advanced in angle cat road.This angle cat road drives the main element of car only to have pedestal, power set and power transmission shaft, therefore the angle cat road type of drive pulling than existing Hydraulic Cylinder or wire rope, can greatly reduce the volume of drive unit, convenient in the time that reality is used.
Accompanying drawing explanation
The angle cat road that Fig. 1 provides for the utility model embodiment drives the front view of car;
The angle cat road that Fig. 2 provides for the utility model embodiment drives the top view of car;
The angle cat road that Fig. 3 provides for the utility model embodiment drives the sectional view of car along A-A face;
The angle cat road that Fig. 4 provides for the utility model embodiment drives the sectional view of car along B-B face.
The specific embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Please refer to Fig. 1-4, wherein, the angle cat road that Fig. 1 provides for the utility model embodiment drives the front view of car; The angle cat road that Fig. 2 provides for the utility model embodiment drives the top view of car; The angle cat road that Fig. 3 provides for the utility model embodiment drives the sectional view of car along A-A face; The angle cat road that Fig. 4 provides for the utility model embodiment drives the sectional view of car along B-B face.
The utility model embodiment provides a kind of angle cat road to drive car, comprising: pedestal 5, power set 20, power transmission shaft 3 and the connector 6 being connected for the otic placode set with angle Mao Dao bottom;
Power set 20 and power transmission shaft 3 are arranged on pedestal 5 and power set 20 are rotationally connected with power transmission shaft 3;
The two ends of power transmission shaft 3 are provided with for driving angle cat road to drive the travel wheel 7 of car;
Fixed conveyor part on the bearing guide rail in travel wheel 7 and angle cat road matches;
The angle cat road that the utility model embodiment provides drives car, provide power by the power set that are arranged on pedestal, the same power transmission shaft of being located on pedestal that power drive and power set are rotationally connected rotates, power transmission shaft drives the travel wheel of being located at its two ends, driving member fixing on the bearing guide rail in travel wheel and angle cat road matches, because driving member is fixed on bearing guide rail, travel wheel drives pedestal to move like this, thereby make angle cat road drive car to advance along the bearing guide rail in angle cat road, connector on the pedestal otic placode set with angle Mao Dao bottom is connected on the other hand, thereby advanced in angle cat road.This angle cat road drives the main element of car only to have pedestal, power set and power transmission shaft, therefore the angle cat road type of drive pulling than existing Hydraulic Cylinder or wire rope, can greatly reduce the volume of drive unit, convenient in the time that reality is used.
In the time that this angle cat road of actual installation drives car, pedestal plays carrying power set and is connected the effect of other each parts of angle cat road driving car, the power transmission shaft being rotationally connected with power set can be arranged on the middle part of pedestal, the two ends of power transmission shaft pass respectively the both sides of pedestal, be located at driving member fixing on the travel wheel of both sides of power transmission shaft and the bearing guide rail in angle cat road and match, power transmission shaft axially and the direction of the bearing guide rail in angle cat road perpendicular.Here the middle part that power transmission shaft is arranged on to pedestal, can make angle cat road drive car operation more stable.
Wherein, in Fig. 2,3, pass respectively the both sides of pedestal 5 at the two ends of power transmission shaft 3, Reference numeral 32 shows for fixed conveyor axle 3 and realizes the link that power transmission shaft 3 is connected with pedestal 5, as the basic link 32 of extensive use in the art, it can pass through the concrete parts such as bearing, set bolt realizes, and repeats no more herein.
Preferably, power set can comprise motor 1 and reduction box 2;
The input of the output shaft of motor 1 and reduction box 2 is rotationally connected; The output of reduction box 2 and power transmission shaft 3 are rotationally connected.
Adopt motor and reduction box to drive the power set of car as this angle cat road, using motor as power output source, the output shaft of motor and the input of reduction box are rotationally connected; Output and the power transmission shaft of reduction box are rotationally connected, and coordinate the rotating speed of motor output and the rotating speed of power transmission shaft by gearbox, improve the output torque of power set entirety, can preferably realize the driving to angle cat road.Certainly, angle cat road drives the power set of car to choose arbitrarily according to actual service condition.
Preferably, being rotationally connected of the output of reduction box 2 and power transmission shaft 3 can be: the output of reduction box 2 is provided with reduction box sprocket wheel 21, and power transmission shaft 3 is provided with power transmission shaft sprocket wheel 31;
Reduction box sprocket wheel 21 coordinates by driving chain 4 with power transmission shaft sprocket wheel 31.
Adopt aforesaid way to realize the output of reduction box and being rotationally connected of power transmission shaft, can make on the one hand angle cat road drive the structure of car entirety compacter, thereby save preferably space, also can reduce on the other hand the rate of breakdown of angle cat road driving car.
Certainly, the output of reduction box and power transmission shaft also can adopt other to be rotationally connected arbitrarily mode.
Preferably, on the pedestal 5 of this angle cat road driving car, support wheel 51 can also be set;
Preferably, support wheel 51 is four; Four support wheels 51 are arranged at respectively the both sides of pedestal 5, and every side arranges two support wheels 51.
Support wheel be set on pedestal be mainly based on security standpoint and consider, coordinates with stopper slot by support wheel, prevent angle cat road drive car in the time of movement because of abnormal cause disengaging bearing guide rail, cause angle cat road out of control.Two support wheels are set respectively herein, in pedestal both sides and can on the basis of saving material, realize better the restriction effect that angle cat road is driven to car.
This angle cat road drives the motor of car can adopt the motor of any kind, and preferably, it can be electromagnetic-braking three-phase asynchronous motor that this angle cat road drives the motor 1 of car.
This angle cat road drives the reduction box of car can adopt the reduction box of any kind, and preferably, it can be turbine and worm reduction box that this angle cat road drives the reduction box 2 of car.
Because angle cat road is in the time that reality is used, move between pipe support and drilling floor surface along ramp its upper end, working pipe bar is moved and be placed in angle cat road in departure place, arriving destination unloads working pipe bar down again from angle cat road, and angle cat road has suitable weight with working pipe bar entirety wherein, can danger close under free skating from ramp if therefore let alone.
The function of Braking mode when electromagnetic-braking three-phase asynchronous motor has power-off, so, angle cat road drives the motor of car to select electromagnetic-braking three-phase asynchronous motor can prevent in the time of the unexpected power-off in well site, and out of control angle cat road is from eminence along ramp landing; Similarly, turbine and worm reduction box has auto-lock function, can realize equally the braking effect that angle cat road is driven car in the time of the unexpected power-off in well site, thereby has reduced the possibility that accident occurs.
Preferably, it can be engaging lug plate that this angle cat road drives the connector 6 of car, connects on otic placode and can be provided for realizing the hole that bearing pin connects, and connecting otic placode can be that bearing pin is connected with the otic placode that angle Mao Dao lower end arranges.Here, the mode that angle cat road drives the otic placode that drives the connection otic placode of car to arrange with angle Mao Dao lower end with angle cat road between car and angle cat road to be connected by bearing pin, can, guaranteeing that angle cat road is driven to the safety that improves device entirety in effect, reduce in the out of control possibility in abnormal power-down time varying corner cat road.Certainly, guaranteeing on the basis of security of system, angle cat road drives car and angle cat road also can select other connected mode arbitrarily according to actual conditions.
In the time that reality is used, angle cat road drives the travel wheel 7 of car to drive angle cat road to drive car and angle cat road for coordinating driving member fixing on the bearing guide rail 10 in angle cat road to realize.Travel wheel 7 can select appropriate arbitrarily concrete device to realize and coordinating with driving member fixing on bearing guide rail 10.
As an embodiment preferably, this angle cat road drives the travel wheel 7 of car can be chosen for gear, and correspondingly, on the bearing guide rail in angle cat road, fixing driving member is tooth bar; Wheel and rack is meshed.Realize and drive angle cat road to drive car and angle cat road to move along bearing guide rail 10 by the fit system of gear-tooth bar.(fit system of gear-tooth bar is not shown in the accompanying drawings.）
As an embodiment preferably, this angle cat road drives the travel wheel 7 of car also can be chosen for sprocket wheel 8, and correspondingly, on the bearing guide rail in angle cat road, fixing driving member is chain 12; Sprocket wheel 8 engages with chain 12.Realize and drive angle cat road to drive car and angle cat road to move along bearing guide rail 10 by the fit system of sprocket wheel-chain.
Here adopting the fit system of gear-tooth bar and the fit system of sprocket wheel-chain, is all the safety factor in order to improve system.As previously mentioned, in the time of the unexpected power-off in well site, adopt above-mentioned fit system can realize better the braking effect of angle cat road driving car, prevent that it is along bearing guide rail 10 down slidings.
As an optional specific embodiment of the present utility model, this angle cat road drives car that electromagnetic-braking three-phase asynchronous motor and turbine and worm reduction box are located on pedestal, pedestal drives the front-end and back-end of the both sides on car direct of travel that two support wheels are housed respectively along angle cat road, pedestal middle part is provided with power transmission shaft, the two ends of power transmission shaft pass the both sides of pedestal, the two ends that pass pedestal at this are respectively equipped with gear, the bearing guide rail in pedestal entirety and angle cat road is roughly on sustained height, thereby the tooth bar setting firmly on the bearing guide rail of set gear and angle cat road on power transmission shaft is meshed, and four support wheels match with the interior stopper slot arranging of bearing guide rail in angle cat road.The input of the output shaft of electromagnetic-braking three-phase asynchronous motor and turbine and worm reduction box is rotationally connected, the output of turbine and worm reduction box is provided with reduction box sprocket wheel, reduction box sprocket wheel is connected by driving chain with power transmission shaft sprocket wheel set on power transmission shaft, producing power drive angle cat road by motor drives car to advance along the bearing guide rail in angle cat road, the connection otic placode arranging on pedestal is connected by bearing pin with the otic placode that angle Mao Dao lower end arranges, thereby drives angle cat road jointly to advance along bearing guide rail.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. angle cat road drives a car, it is characterized in that, comprising: pedestal, power set, power transmission shaft and the connector being connected for the otic placode set with angle Mao Dao bottom;
Described power set and power transmission shaft are arranged on described pedestal and described power set and described power transmission shaft are rotationally connected;
The two ends of described power transmission shaft are provided with the travel wheel for matching with driving member fixing on the bearing guide rail in angle cat road;
Described connector is arranged at a side of the direct of travel of described pedestal.
2. angle cat according to claim 1 road drives car, it is characterized in that, on the bearing guide rail in described angle cat road, is fixedly installed tooth bar; Described travel wheel is gear;
Described gear engages with described tooth bar.
3. angle cat according to claim 1 road drives car, it is characterized in that, on the bearing guide rail in described angle cat road, is fixedly installed chain; Described travel wheel is sprocket wheel;
Described sprocket wheel engages with described chain.
4. angle cat according to claim 1 road drives car, it is characterized in that, described power set comprise motor and reduction box;
The output shaft of described motor and the input of described reduction box are rotationally connected; The output of described reduction box and described power transmission shaft are rotationally connected.
Angle cat according to claim 4 road drive car, it is characterized in that, the output of described reduction box and described power transmission shaft be rotationally connected for: the output of described reduction box is provided with reduction box sprocket wheel, and described power transmission shaft is provided with power transmission shaft sprocket wheel;
Described reduction box sprocket wheel coordinates by driving chain with described power transmission shaft sprocket wheel.
6. drive car according to the angle cat road described in any one in claim 1-5, it is characterized in that, on described pedestal, be provided with support wheel;
Described support wheel coordinates with the stopper slot arranging in described bearing guide rail.
7. angle cat according to claim 6 road drives car, it is characterized in that, described support wheel is four;
Four described support wheels are arranged at respectively the both sides of described pedestal.
8. angle cat according to claim 4 road drives car, it is characterized in that, described motor is electromagnetic-braking three-phase asynchronous motor.
9. angle cat according to claim 4 road drives car, it is characterized in that, described reduction box is turbine and worm reduction box.
10. drive car according to the angle cat road described in claim 9, it is characterized in that, described connector is for connecting otic placode;
Described connection otic placode is connected with the otic placode bearing pin that described angle Mao Dao bottom arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055529.9U CN203685073U (en) | 2014-01-28 | 2014-01-28 | Variable-corner catwalk driving vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055529.9U CN203685073U (en) | 2014-01-28 | 2014-01-28 | Variable-corner catwalk driving vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203685073U true CN203685073U (en) | 2014-07-02 |
Family
ID=51006992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420055529.9U Withdrawn - After Issue CN203685073U (en) | 2014-01-28 | 2014-01-28 | Variable-corner catwalk driving vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203685073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758470A (en) * | 2014-01-28 | 2014-04-30 | 东营胜利慧岩石油装备有限公司 | Variable-angle catwalk driving cart |
| CN110107347A (en) * | 2019-06-03 | 2019-08-09 | 江苏诚创智能装备有限公司 | A kind of automatic high-efficiency drilling well cat road |
-
2014
- 2014-01-28 CN CN201420055529.9U patent/CN203685073U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758470A (en) * | 2014-01-28 | 2014-04-30 | 东营胜利慧岩石油装备有限公司 | Variable-angle catwalk driving cart |
| CN103758470B (en) * | 2014-01-28 | 2015-06-03 | 东营胜利慧岩石油装备有限公司 | Variable-angle catwalk driving cart |
| CN110107347A (en) * | 2019-06-03 | 2019-08-09 | 江苏诚创智能装备有限公司 | A kind of automatic high-efficiency drilling well cat road |
| CN110107347B (en) * | 2019-06-03 | 2024-05-10 | 江苏诚创智能装备有限公司 | Automatic change high-efficient well drilling catwalk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |