CN204754751U - Foldable car ladder that goes up of on -vehicle workover rig - Google Patents
Foldable car ladder that goes up of on -vehicle workover rig Download PDFInfo
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- CN204754751U CN204754751U CN201520400293.2U CN201520400293U CN204754751U CN 204754751 U CN204754751 U CN 204754751U CN 201520400293 U CN201520400293 U CN 201520400293U CN 204754751 U CN204754751 U CN 204754751U
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- ladder
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- slide rail
- getting
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Abstract
The utility model provides a foldable car ladder that goes up of on -vehicle workover rig. Last car ladder weight in order to overcome current on -vehicle workover rig is big, and installation, dismantlement, vehicle -mounted transportation are inconveniently for construction and installation inefficiency not enough, the utility model discloses a chassis, ladder frame have the footboard on the ladder frame, and the below fixed mounting of chassis mesa has the box, there is the slide rail both sides in box fixed mounting respectively, the gyro wheel is installed to the upper end of ladder frame, and the gyro wheel is located the slide rail to remove along the slide rail, the ladder frame is including the ladder upper part of the body and the ladder lower part of the body, the lower extreme of ladder upper part of the body and the upper end of the ladder lower part of the body are articulated through the round pin axle, use the round pin axle of ladder upper part of the body lower extreme to open the ladder lower part of the body, fixed " one " word form that is of the ladder upper part of the body and the ladder lower part of the body as the axle, the round pin axle that uses ladder upper part of the body lower extreme is the axle ladder lower part of the body that closes, and the folding laminating of the ladder upper part of the body and the ladder lower part of the body is as an organic whole. The beneficial effects are that adopt the folding form of two bodies, mounting dimension is little, and the structure is exquisite, is convenient for carry at random, light in weight, by just alone accomplishing the installation, accomodating, work efficiency is high, makes things convenient for the field usage.
Description
Technical field
The utility model relates to a kind of getting-on ladder of vehicle carried well repairing machine, especially relates to the collapsible getting-on ladder of a kind of vehicle carried well repairing machine, belongs to oil special vehicle technical field.
Background technology
Vehicle carried well repairing machine is a kind of car dress petroleum works equipments, and require transport, easy for installation, go into operation rapidly, floor space is little.At present, existing vehicle carried well repairing machine getting-on ladder is generally field erected inclined ladder, and ladder one end is fixed on ride aisle, and one end is landed, and ladder and ground are generally 45° angle, get on or off the bus for operating personnel; When driving a vehicle removal of home, needing ladder to pull down, being moved up on workover rig ride also fixing by many people, could transport with car.This ladder weight is large, installs, dismantles, with car transport inconvenience, have impact on installation efficiency.
Utility model content
In order to the getting-on ladder weight overcoming existing vehicle carried well repairing machine is large, install, dismantle, with car transport inconvenience, cause the inefficient deficiency of installation, the utility model provides a kind of vehicle carried well repairing machine collapsible getting-on ladder.
The utility model solves the technical scheme that its technical problem adopts: the collapsible getting-on ladder of vehicle carried well repairing machine comprises chassis, ladder, and ladder has pedal, and the below of described chassis table top is installed with casing; Both sides in described casing are installed with slide rail respectively; The upper end of described ladder is provided with roller, and described roller is positioned at described slide rail, and moves along slide rail.
Described ladder comprises ladder upper body and ladder lower body; Hinge is passed through in the lower end of described ladder upper body and the upper end of ladder lower body; With the bearing pin of lower end, ladder upper body for axle opens ladder lower body, ladder upper body and ladder lower body are fixed in " one " shape; With the bearing pin of lower end, ladder upper body for axle closes ladder lower body, under ladder upper body and ladder, folded body fits into one.
The both sides, upper end of described ladder upper body are separately installed with axle, and described roller is arranged on axle.Described casing front end is provided with case lid.Described casing is mounted by means of bolts on the below on chassis.
The beneficial effects of the utility model are, adopt two folded body forms, size is little, delicate structure, are convenient to carry at random; Lightweight, just can complete installation, storage by a people, operating efficiency is high, facilitates onsite application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the collapsible getting-on ladder of the utility model vehicle carried well repairing machine.
In figure: 1. casing, 2. slide rail, 3. go up axle, 4. ladder, 5. ladder upper body, 6. bearing pin, 7. ladder lower body, 8. case lid, 9. roller, 10. bolt, 11. chassis.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.But those skilled in the art should know, the invention is not restricted to listed detailed description of the invention, as long as spirit according to the invention, all should be included in protection scope of the present invention.
See accompanying drawing 1.The collapsible getting-on ladder of the utility model vehicle carried well repairing machine, comprises chassis 11, ladder 4, ladder 4 is equidistantly welded with pedal.The below of chassis 11 table top is installed with casing 1, and casing 1 is rectangle, is usually welded by iron sheet, and casing 1 front end is also provided with case lid 8; Casing 1 can be fixedly mounted on the below on chassis 11 by bolt 10.Both sides in casing 1 are installed with slide rail 2 respectively.The both sides, upper end of ladder 4 are separately installed with axle 3, and upper axle 3 is provided with roller 9, and roller 9 is positioned at slide rail 2, and moves along slide rail 2.
Ladder 4 comprises ladder upper body 5 and ladder lower body 7.It is hinged that bearing pin 6 is passed through in the lower end of ladder upper body 5 and the upper end of ladder lower body 7; With the bearing pin 6 of lower end, ladder upper body 5 for axle opens ladder lower body 7, ladder upper body 5 and ladder lower body 7 are fixed in " one " font; With the bearing pin 6 of lower end, ladder upper body 5 for axle closes ladder lower body 7, ladder upper body 5 and ladder lower body 7 is folding fits into one, makes the length of ladder 1 can shorten nearly half, is convenient to storage.
The collapsible getting-on ladder of application the utility model vehicle carried well repairing machine, during duty, ladder lower body 7 is hinged by lower shaft 6 and upper body 5, upper and lower body two end faces opening rear ladder upper body 5 and ladder lower body 7 support mutually the ladder 4 forming whole ladder, be arranged on upper axle 3 and the roller 9 of ladder upper body 5, the upper end as whole ladder supports and location, and the lower end of ladder lower body 7 is placed in ground, ladder 4 is skewed, for the table top of the upper low bottom-disc 11 of operating personnel.
Construct complete when needing to pack up getting-on ladder, turn a ladder lower body 7 rotates around lower shaft 6, fit by ladder lower body 7 with ladder upper body 5 is folding, shortening ladder appearance and size; Then, entirety is lifted by operator, and in casing 1, promote ladder 4, roller 9 slides along slide rail 2, is accommodated in casing 1 by ladder 4, and close case lid 8, completes the storage work of ladder 4.
Feature of the present utility model is:
1, easy for installation, operability is good, saves time, laborsaving, and installation effectiveness is high;
2, structure is simple, collapsible, saves installing space, is convenient to carry with car;
3, integral structure, entirety is accommodated in casing, can be applied on various Special work vehicle.
It should be noted that above-described embodiment is example and unrestricted the present invention, those skilled in the art can design a lot of alternate embodiment and not depart from the right of this patent.
Claims (5)
1. the collapsible getting-on ladder of vehicle carried well repairing machine, comprises chassis, ladder, ladder has pedal, it is characterized in that: the below of described chassis (11) table top is installed with casing (1); Both sides in described casing (1) are installed with slide rail (2) respectively; The upper end of described ladder is provided with roller (9), and described roller (9) is positioned at described slide rail (2), and mobile along slide rail (2).
2. the collapsible getting-on ladder of vehicle carried well repairing machine according to claim 1, is characterized in that: described ladder (4) comprises ladder upper body (5) and ladder lower body (7); It is hinged that bearing pin (6) is passed through in the lower end of described ladder upper body (5) and the upper end of ladder lower body (7); With the bearing pin (6) of ladder upper body (5) lower end for axle opens ladder lower body (7), ladder upper body (5) and ladder lower body (7) are fixing in " one " shape; With the bearing pin (6) of ladder upper body (5) lower end for axle closes ladder lower body (7), ladder upper body (5) and ladder lower body (7) are folding fits into one.
3. the collapsible getting-on ladder of vehicle carried well repairing machine according to claim 2, is characterized in that: the both sides, upper end of described ladder upper body (5) are separately installed with axle (3), and described roller (9) is arranged on axle (3).
4., according to the collapsible getting-on ladder of any described vehicle carried well repairing machine of claim 1-3, it is characterized in that: described casing (1) front end is provided with case lid (8).
5. the collapsible getting-on ladder of vehicle carried well repairing machine according to claim 4, is characterized in that: described casing (1) is fixedly mounted on the below of chassis (11) by bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400293.2U CN204754751U (en) | 2015-06-11 | 2015-06-11 | Foldable car ladder that goes up of on -vehicle workover rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400293.2U CN204754751U (en) | 2015-06-11 | 2015-06-11 | Foldable car ladder that goes up of on -vehicle workover rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204754751U true CN204754751U (en) | 2015-11-11 |
Family
ID=54469471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520400293.2U Active CN204754751U (en) | 2015-06-11 | 2015-06-11 | Foldable car ladder that goes up of on -vehicle workover rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204754751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888525A (en) * | 2016-06-12 | 2016-08-24 | 吴江市三达五金工具厂 | Combined ladder achieving convenient storage |
| CN106592636A (en) * | 2016-12-20 | 2017-04-26 | 枣庄度秘信息科技有限公司 | Vehicle-mounted device for rush repair of cable well |
-
2015
- 2015-06-11 CN CN201520400293.2U patent/CN204754751U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888525A (en) * | 2016-06-12 | 2016-08-24 | 吴江市三达五金工具厂 | Combined ladder achieving convenient storage |
| CN106592636A (en) * | 2016-12-20 | 2017-04-26 | 枣庄度秘信息科技有限公司 | Vehicle-mounted device for rush repair of cable well |
| CN106592636B (en) * | 2016-12-20 | 2018-10-30 | 扬州市杭集创意设计园有限公司 | A kind of cable shaft repairing car-mounted device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201010 Address after: 100120 Beijing Xicheng District six laying Kang Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 300280 Hongqi Road, Dagang Oilfield, Grand Port, Tianjin, Tianjin Patentee before: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 100120 Xicheng District six paw Kang in Beijing City Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: Tianjin Bohai Jerry Petroleum Equipment Co.,Ltd. Address before: 100120 Xicheng District six paw Kang in Beijing City Patentee before: CHINA NATIONAL PETROLEUM Corp. Patentee before: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |