CN205532244U - Be applied to portable operation ladder of production tree operation - Google Patents
Be applied to portable operation ladder of production tree operation Download PDFInfo
- Publication number
- CN205532244U CN205532244U CN201620263355.4U CN201620263355U CN205532244U CN 205532244 U CN205532244 U CN 205532244U CN 201620263355 U CN201620263355 U CN 201620263355U CN 205532244 U CN205532244 U CN 205532244U
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- China
- Prior art keywords
- stock
- ladder
- cross bar
- production tree
- pulley
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Abstract
The utility model discloses a be applied to portable operation ladder of production tree operation, including operation ladder body, operation ladder body includes mutual parallel arrangement's first stock, second stock, and the one end of first stock all is equipped with slider, and slider is including connecting the horizontal pole, connecting vertical pole, pulley, the one end of connecting the vertical pole with be connected the horizontal pole and splice, the other end of connection vertical pole is connected with the pulley, first stock leans on the side of subaerial one end to be equipped with the cuboid recess, is equipped with two at least through -holes in the cuboid recess, installs the fixture block that can extract in the through -hole. The utility model discloses a set up the pulley gear, the cuboid recess, the through -hole is connected the horizontal pole and is slided about in the cuboid recess, adopts and insert the fixture block in the through -hole, realizes the rigidity to connecting the horizontal pole, and then realizes fixed to the pulley contact state of ground, and convenient operation is simple, the utility model discloses simple structure does benefit to control, has effectively solved the problem that the operation ladder removed everywhere.
Description
Technical field
This utility model relates to petroleum machinery equipment, is specifically related to a kind of mobile operation ladder being applied to production tree operation.
Background technology
During oil field development, production tree is widely used, and Christmas tree wellhead distance ground typically height is 1.5 2m, and staff it is frequently necessary to carry out operation at Christmas tree wellhead, owing to christmas tree open height is higher, staff is the most not convenient.
Production tree be flowing well and machine-pumped oil well etc. for exploiting the wellhead assembly of oil, be Oil/gas Well topmost control and regulation production of hydrocarbons capital equipment, mainly include that casing head, tubing head, production tree body three part form.
Production tree is being controlled in operating process by the development personnel in oil field, need by operating ladder, and same oil field can be provided with multiple production tree, the most same operating ladder is reciprocated between multiple production trees, and the move mode generally used is manually to move, labor intensive, inconvenience, arranged roller on operating ladder to solve this heavy mode of transport later, but this roller operating ladder can roll not using when automatically, move around, be not easy to place.
Utility model content
Technical problem to be solved in the utility model is: existing slidingtype roller structure is not easy to place, the technical problem slided everywhere.A kind of mobile operation ladder being applied to production tree operation is now provided, the carriage used, can slide up and down in cuboid groove, and fixed by the fixture block being arranged in through hole, to realize sliding fixing on it not using operation when, the own supporting construction relying on operating ladder is placed, and solves operating ladder and wantonly slides in placement process, is in use not easy to the technical problem slided.
Of the present utility model it is achieved through the following technical solutions:
A kind of mobile operation ladder being applied to production tree operation, including operating ladder body, operating ladder body includes the first stock arranged in parallel, the second stock, one end of first stock is equipped with carriage, carriage includes connecting cross bar, connecting vertical pole, pulley, the one end connecting vertical pole links with being connected cross bar, and the other end connecting vertical pole is connected with pulley；First stock is provided with cuboid groove near the side of the one end on ground, is provided with at least two through hole in cuboid groove, is provided with the fixture block that can extract in through hole.
Existing operating ladder structure is provided with roller structure in bottom, operating ladder can be slided between multiple production trees, avoid a dead lift, but not using apparatus for work to carry out operating operation when, operating ladder slides the most everywhere, not only bring difficulty to placement, and can in moving process damage product etc..Technical solutions of the utility model use carriage, specifically include connection cross bar, connect vertical pole, pulley, connect vertical pole two ends respectively with is connected cross bar, pulley connection, connect cross bar to be connected with the cuboid slide on the first stock of operating ladder, and in cuboid chute, it is provided with through hole, pluggable fixture block is installed in through hole.Use operating ladder move between production tree when, will connect cross bar glide in cuboid groove, to pulley contact ground, the first stock, the second stock disengaging ground, bottom time, slided by pulley；When being not required to use operating ladder, when operating ladder is placed, to connect on cross bar sliding, ground is departed to pulley, when first stock, the bottom of the second stock all contact ground, being fixed in cuboid chute by connection cross bar, concrete fixed form is to will be located in connecting the through hole insertion fixture block at the upper and lower two ends of cross bar, prevents it from gliding.This utility model realizes the control to operating ladder structure by said structure, by moving on pulley need not use operating ladder when, relies on the first stock, the first stock to be supported, can effectively prevent the situation that operating ladder moves around.
Further, in order to preferably realize this utility model, described carriage is positioned at the lateral surface of the first stock and ground contact jaw.Described second stock also is provided with carriage with the lateral surface of ground contact jaw.Two lateral surface at the first stock, the second stock are all provided with carriage, it is simple to slide.
Further, in order to preferably realize this utility model, the cross section of described connection cross bar is square, and its hem width, more than the minor face width of cuboid groove, differs 1.5-3cm.Connect and have certain interval between cross bar and cuboid groove, and be non-fully in close contact, be beneficial to connect cross bar and slide in cuboid groove.
Further, in order to preferably realize this utility model, the distance of center circle between described adjacent two through holes is more than the hem width connecting cross bar.The distance of center circle of said two through hole differs 1 3cm with the hem width being connected cross bar.The cross section connecting cross bar is square, and the distance of center circle of adjacent two through holes just can accommodate connection cross bar, pulley can be made to be in contact ground or the state away from ground by being inserted into fixture block, and then fixing connection cross bar at two through holes.
Further, in order to preferably realize this utility model, the distance of described cuboid groove bottom to the first stock bottom is less than the longitudinal length connecting vertical pole.When connecting the lowermost end that cross bar slides to cuboid groove, can fix and be positioned at the through hole connected above cross bar, it is also possible to selecting not fix, now, pulley contact ground, operating ladder can move between production tree.
This utility model compared with prior art, has such advantages as and beneficial effect:
(1) this utility model is by arranging pulley gear, cuboid groove, through hole, connect cross bar to slide up and down in cuboid groove, use and be inserted into fixture block at through hole, it is achieved the position connecting cross bar is fixed, and then realize the pulley contact state of ground is fixed, easy to operate simply；
(2) this utility model simple in construction, is beneficial to control, efficiently solves the problem that operating ladder moves around.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the part of the application, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is this utility model structural representation；
Fig. 2 is the structural representation of cuboid groove in this utility model structure；
Labelling and corresponding parts title in accompanying drawing:
1 operating ladder body, 2 cuboid grooves, 3 connect cross bar, and 4 connect vertical pole, 5 pulleys, 11 first stocks, 12 second stocks, 21 through holes.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only used for explaining this utility model, are not intended as restriction of the present utility model.
Embodiment 1:
As shown in Figure 1 and Figure 2, a kind of mobile operation ladder being applied to production tree operation, including operating ladder body 1, operating ladder body 1 includes first stock the 11, second stock 12 arranged in parallel, one end of first stock 11 is equipped with carriage, carriage includes connecting cross bar 3, connecting vertical pole 4, pulley 5, and the one end connecting vertical pole 4 links with being connected cross bar 3, and the other end connecting vertical pole 4 is connected with pulley；First stock 11 is provided with cuboid groove 2 near the side of the one end on ground, is provided with at least two through hole 21, is provided with the fixture block that can extract in through hole 21 in cuboid groove 2.
Existing operating ladder structure is provided with roller structure in bottom, operating ladder can be slided between multiple production trees, avoid a dead lift, but not using apparatus for work to carry out operating operation when, operating ladder slides the most everywhere, not only bring difficulty to placement, and can in moving process damage product etc..Technical solutions of the utility model use carriage, specifically include connection cross bar 3, connect vertical pole 4, pulley 5, connect vertical pole 4 two ends respectively be connected cross bar 3, pulley 5 connects, connect cross bar 3 to be connected with the cuboid slide on the first stock 11 of operating ladder, and in cuboid chute, it is provided with through hole 21, pluggable fixture block is installed in through hole 21.Using operating ladder to move between production tree when, cross bar 3 will be connected and glide in cuboid groove, and contact ground to pulley 5, during the disengaging ground, bottom of first stock the 11, second stock, slided by pulley 5；When being not required to use operating ladder, when operating ladder is placed, to connect on cross bar 3 sliding, ground is departed to pulley 5, when the bottom of first stock the 11, second stock 12 all contacts ground, being fixed in cuboid chute by connection cross bar 3, concrete fixed form is to will be located in connecting the through hole insertion fixture block at cross bar about 3 two ends, prevents it from gliding.This utility model realizes the control to operating ladder structure by said structure, by moving on pulley 5 need not use operating ladder when, relies on first stock the 11, first stock 11 to be supported, can effectively prevent the situation that operating ladder moves around.
Embodiment 2:
The present embodiment limits on the basis of above-described embodiment further, and described carriage is positioned at the lateral surface of the first stock 11 and ground contact jaw.Described second stock 12 also is provided with carriage with the lateral surface of ground contact jaw.Two lateral surface at first stock the 11, second stock 12 are all provided with carriage, it is simple to slide.
Embodiment 3:
The present embodiment is on the basis of above-described embodiment, and the cross section limiting described connection cross bar 3 further more than the minor face width of cuboid groove 2, differs 1.5-3cm as square, its hem width.Connect and have certain interval between cross bar 3 and cuboid groove, and be non-fully in close contact, be beneficial to connect cross bar 3 and slide in cuboid groove.
Embodiment 4:
The present embodiment is on the basis of above-described embodiment, and the distance of center circle between described adjacent two through holes 21 is more than the hem width connecting cross bar 3.The distance of center circle of said two through hole 21 differs 1 3cm with the limit money being connected cross bar 3.The cross section of connection cross bar 3 is square, and the distance of center circle of adjacent two through holes 21 just can accommodate connection cross bar 3, pulley 5 can be made to be in contact ground or the state away from ground by being inserted into fixture block, and then fixing connection cross bar 3 at two through holes 21.
Embodiment 5:
The present embodiment, on the basis of above-described embodiment, limits the distance of described cuboid groove 2 bottom to the first stock 11 bottom less than the longitudinal length connecting vertical pole 4.When connecting the lowermost end that cross bar 3 slides to cuboid groove, can fix and be positioned at the through hole 21 connected above cross bar 3, it is also possible to selecting not fix, now, pulley 5 contacts ground, and operating ladder can move between production tree.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only detailed description of the invention of the present utility model; it is not used to limit protection domain of the present utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.
Claims (7)
1. the mobile operation ladder being applied to production tree operation, it is characterized in that: include operating ladder body (1), operating ladder body (1) includes the first stock (11) arranged in parallel, the second stock (12), one end of first stock (11) is equipped with carriage, carriage includes connecting cross bar (3), connecting vertical pole (4), pulley (5), the one end connecting vertical pole (4) links with being connected cross bar (3), and the other end connecting vertical pole (4) is connected with pulley；First stock (11) is provided with cuboid groove (2) near the side of the one end on ground, is provided with at least two through hole (21) in cuboid groove (2), and through hole is provided with, in (21), the fixture block that can extract.
A kind of mobile operation ladder being applied to production tree operation the most according to claim 1, it is characterised in that: described carriage is positioned at the lateral surface of the first stock (11) and ground contact jaw.
A kind of mobile operation ladder being applied to production tree operation the most according to claim 2, it is characterised in that: described second stock (12) also is provided with carriage with the lateral surface of ground contact jaw.
A kind of mobile operation ladder being applied to production tree operation the most according to claim 1, it is characterised in that: the cross section of described connection cross bar (3) is square, and its hem width, more than the minor face width of cuboid groove (2), differs 1.5-3cm.
A kind of mobile operation ladder being applied to production tree operation the most according to claim 4, it is characterised in that: the distance of center circle between described adjacent two through holes (21) is more than the hem width connecting cross bar (3).
A kind of mobile operation ladder being applied to production tree operation the most according to claim 5, it is characterised in that: the distance of center circle of said two through hole (21) differs 1 3cm with the limit money being connected cross bar (3).
A kind of mobile operation ladder being applied to production tree operation the most according to claim 6, it is characterised in that: the distance of described cuboid groove (2) bottom to the first stock (11) bottom is less than the longitudinal length connecting vertical pole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263355.4U CN205532244U (en) | 2016-03-31 | 2016-03-31 | Be applied to portable operation ladder of production tree operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263355.4U CN205532244U (en) | 2016-03-31 | 2016-03-31 | Be applied to portable operation ladder of production tree operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532244U true CN205532244U (en) | 2016-08-31 |
Family
ID=56786075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620263355.4U Expired - Fee Related CN205532244U (en) | 2016-03-31 | 2016-03-31 | Be applied to portable operation ladder of production tree operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781404A (en) * | 2016-03-31 | 2016-07-20 | 成都高峰石油机械有限公司 | Mobile operation device capable of facilitating Christmas tree operation |
-
2016
- 2016-03-31 CN CN201620263355.4U patent/CN205532244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781404A (en) * | 2016-03-31 | 2016-07-20 | 成都高峰石油机械有限公司 | Mobile operation device capable of facilitating Christmas tree operation |
| CN105781404B (en) * | 2016-03-31 | 2018-09-07 | 成都高峰石油机械有限公司 | A kind of moveable working device convenient for oil recovery tree operations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170331 |