CN210258188U

CN210258188U - Automatic locking and buckling wind-proof canvas device and oil field logging winch and instrument vehicle thereof

Info

Publication number: CN210258188U
Application number: CN201920698184.1U
Authority: CN
Inventors: 孙伦平; 张军帅; 郑逢铭; 谢毅; 邱国宾; 陈洪岩; 葸春平; 杨震; 李志宏; 张金宝; 宁檬; 马陆杰
Original assignee: Sincep Special Equipment Co ltd
Current assignee: Sincep Special Equipment Co ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-04-07
Anticipated expiration: 2029-05-16

Abstract

The utility model relates to an automatic locking windproof canvas device and an oil field logging winch and an instrument vehicle thereof, wherein the automatic locking windproof canvas device comprises a canvas and a plurality of support rods which are arranged on the canvas in parallel, and the left side and the right side of each support rod are respectively and symmetrically provided with a fixed hook and a positioning block from inside to outside in sequence; the self-resetting locking block is matched with the fixing hook and arranged on the bicycle box body. The utility model provides an automatic hasp prevents canvas device, structural design scientific and reasonable, canvas can put down smoothly, pave, can not blown by wind to scatter, blow down, easily operation, and is safe in utilization, convenient, can satisfy practical application's needs well.

Description

Automatic locking and buckling wind-proof canvas device and oil field logging winch and instrument vehicle thereof

Technical Field

The utility model belongs to the technical field of vehicle equipment, concretely relates to automatic hasp prevents sail cloth device and oil field logging winch, instrument car thereof.

Background

The oil field logging winch and the instrument vehicle widely use canvas for rain prevention and dust prevention. During production operation, the canvas is rolled up to the upper part of the vehicle box body from a first support rod at the lower end by hand or a motor; in the running process of the vehicle or other non-operation periods, the canvas is put down and is flatly laid on the upper part and the rear part of the logging winch, so that the rainproof and dustproof effects are achieved. During production operation, due to the fact that wind power on an operation site is large, canvas is often blown away by wind and cannot be smoothly put down and laid flat; sometimes the canvas can be blown off, bruising ground workers or damaging ground facilities. In order to solve the problems, field workers also use belts or bolts to fix canvases, but the logging winch and the instrument car are high in compartment and have more sundries in the box, the methods are inconvenient to operate, and particularly, the methods are difficult to operate in rainy and snowy days or windy days, and safety accidents such as people slipping, falling and the like can be caused.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model aims to provide a can avoid appearing above-mentioned technical defect's automatic hasp wind canvas device of preventing.

In order to realize the purpose of the utility model, the utility model provides a technical scheme as follows:

an automatic locking wind-proof canvas device is used for an oil field logging winch or an instrument vehicle and comprises a canvas and a plurality of support rods which are arranged on the canvas in parallel, wherein the left side and the right side of each support rod are respectively and symmetrically provided with a fixed hook and a positioning block in sequence from inside to outside; the self-resetting locking block is matched with the fixing hook and arranged on the bicycle box body.

Further, all the struts are fixed to the canvas in parallel at equal intervals.

Furthermore, the positioning block comprises a cylinder and a circular truncated cone which are integrally formed.

Further, from restoring to throne the locking piece and including shell, activity spring bolt and spring, the spring setting is inside in the shell, and the activity spring bolt is connected with the shell through the spring, and the activity spring bolt is connected to spring one end, and the other end is connected to on the shell inboard surface, and the surface of activity spring bolt includes two circular arc inclined planes and two planes.

The oil field logging winch comprises the automatic locking wind-proof canvas device.

The instrument vehicle comprises the automatic locking wind-proof canvas device.

The utility model provides an automatic hasp prevents canvas device, structural design scientific and reasonable, canvas can put down smoothly, pave, can not blown by wind to scatter, blow down, easily operation, and is safe in utilization, convenient, can satisfy practical application's needs well.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the embodiments of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present disclosure;

fig. 2 is a schematic view illustrating a state in which a self-resetting locking block and a fixing hook are locked together according to an embodiment of the disclosure;

FIG. 3 is a schematic view of the rotational movement of the mounting hook according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of the relative positions of the positioning block and the waterproof stop and the carriage body according to the embodiment of the disclosure;

fig. 5 is a schematic structural view of a self-resetting locking block according to an embodiment of the disclosure;

fig. 6 is another perspective structural view of the self-resetting locking block according to the embodiment of the disclosure;

FIG. 7 is a schematic view of a canvas covered on a vehicle according to an embodiment of the present disclosure;

FIG. 8 is a schematic view of another view of the canvas covered by the embodiment of the present disclosure;

in the figure, 1-a positioning block, 2-a vehicle box body, 3-a waterproof baffle, 4-a self-resetting locking block, 4-1-a fixed shell, 4-2-a movable bolt, 4-3-a spring, 5-a fixed hook, 6-a support rod and 7-a canvas.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-8, an automatic locking wind-proof canvas device for an oil field logging winch or an instrument vehicle comprises a canvas 7, a plurality of support rods 6, a positioning block 1, a self-resetting locking block 4 and a fixing hook 5.

The car body 2 and the waterproof baffle 3 are parts on a logging winch or an instrument car, and the waterproof baffle 3 is arranged on the car body 2.

The canvas 7 is provided with a plurality of supporting rods 6 which are parallel to each other, all the supporting rods 6 are fixed on the canvas 7 according to a certain interval, and the supporting rod 6 at the uppermost end is transversely arranged above the waterproof baffle 3 of the bicycle box body 2 and used for supporting the canvas 7. A plurality of self-resetting locking blocks 4 matched with the fixing hooks 5 are arranged on the outer surface of the car body 2, and the self-resetting locking blocks 4 are positioned on the inner side of the waterproof baffle 3.

The left side and the right side of each stay bar 6 are respectively and symmetrically provided with a fixed hook 5 and a positioning block 1 from inside to outside in sequence, and the two fixed hooks 5 are positioned at the inner sides of the two positioning blocks 1.

The upper end of the canvas 7 is fixed on the upper part of the carriage body, the canvas 7 covers the upper part of the carriage body 2, the lower end of the canvas 7 is movable, the lower end of the canvas 7 is suspended and then blocks the rear part of the carriage, and the canvas 7 can be manually or electrically rolled up to the upper part of the carriage body from the support rod at the lowest end.

A positioning block 1 is respectively fixed on the left side and the right side of each support rod 6, and the positioning blocks 1 are positioned on the outer side of the waterproof baffle 3. The positioning block 1 comprises an integrally formed cylinder and a round table, when the supporting rod 6 falls down, the side face of the round table is in contact with the outer upper corner of the waterproof baffle 3, and the two positioning blocks 1 act respectively through self gravity to adjust the whole supporting rod 6 to a central position.

The fixing hooks 5 are fixed to both left and right sides of each stay 6 to interact with the self-resetting locking blocks 4 to hook the stays 6.

The self-resetting locking block 4 is fixed on the car box body 2 and on the inner side of the waterproof baffle 3. The self-resetting locking block 4 comprises a fixed shell 4-1, a movable bolt 4-2 and a spring 4-3, wherein the spring 4-3 is arranged inside the fixed shell 4-1, the movable bolt 4-2 is connected with the fixed shell 4-1 through the spring 4-3, one end of the spring 4-3 is connected with the movable bolt 4-2, and the other end of the spring is connected to the inner side surface of the fixed shell 4-1. The outer surface of the movable bolt 4-2 comprises two arc inclined planes and two planes. The upper part and the front part of the movable bolt 4-2 are respectively provided with an arc inclined plane, the movable bolt can retract into the fixed shell 4-1 under the action of external force on the upper part or the front part, and the movable bolt is pushed by the spring 4-3 to automatically reset after the external force disappears; the lower surface and the rear surface of the movable bolt 4-2 are planes, so that the locking effect is achieved, and the movable bolt is not easy to slip.

When the canvas 7 is covered above the vehicle box body 2 and the fixed hook 5 is locked with the self-resetting lock catch, the fixed hook 5 is blocked by the movable bolt 4-2 of the self-resetting lock block 4, and the stay bar 6 cannot move upwards or forwards; the upper end of the canvas is fixed so the stay 6 cannot move backwards either, achieving the effect of fixing the locking.

The canvas 7 is rolled up, when reaching the corresponding support rod, the support rod 6 rotates to drive the fixed hook 5 to rotate together, the fixed hook 5 is separated from the movable bolt 4-2 of the self-resetting locking block 4, and the locking releasing effect is achieved.

When the canvas 7 is laid down, the fixing hook 5 may fall in front of the self-resetting locking block 4 because the upper part is not tightened. When the canvas 7 is continuously lowered to the final end, the canvas at the rear side and the support rod tighten the upper part of the canvas under the action of gravity, the movable bolt 4-2 is compressed into the fixed shell 4-1 after the fixed hook 5 is contacted with the front inclined plane of the movable bolt 4-2, and the movable bolt 4-2 automatically pops up and resets after the fixed hook 5 passes through the movable bolt 4-2, so that the effect of fixing and locking is achieved.

When the canvas 7 is put down, the fixed hook 5 may fall over the movable bolt 4-2 because the upper part is not tightened. After the fixed hook 5 is contacted with the upper inclined plane of the movable bolt 4-2, the movable bolt 4-2 is compressed into the fixed shell 4-1, and after the fixed hook 5 passes through the movable bolt 4-2, the movable bolt 4-2 automatically pops up and resets to achieve the effect of fixed locking. When the canvas 7 is put down, the fixing hook 5 hooks the self-resetting locking block 4 to prevent the canvas 7 from being blown away by wind upwards and forwards; when the canvas 7 is rolled up to the corresponding position of the stay bar 6, the fixing hook 5 is automatically separated from the self-resetting locking block 4, and the rolling up of the canvas 7 is not influenced.

It is to be understood that if in the description of the present invention there are terms such as "central", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial" or "circumferential", the indicated orientation or positional relationship of such terms is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention.

In the description of the present invention, if there are terms such as "mounted," "disposed," "connected," "fixed," and the like, unless otherwise expressly specified or limited, such terms are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An automatic locking wind-proof canvas device is used for an oil field logging winch or an instrument vehicle and is characterized by comprising a canvas and a plurality of support rods which are arranged on the canvas in parallel, wherein the left side and the right side of each support rod are respectively and symmetrically provided with a fixing hook and a positioning block in sequence from inside to outside; the self-resetting locking block is matched with the fixing hook and arranged on the bicycle box body.

2. The self-latching sail cloth prevention device of claim 1, wherein all the struts are fixed in parallel to each other at equal intervals on the sail cloth.

3. The automatic latching sail cloth defending device of claim 1, wherein the positioning block comprises a cylindrical and a truncated cone integrally formed.

4. The automatic-locking sail cloth preventing device according to claim 1, wherein the self-resetting locking block comprises a housing, a movable bolt and a spring, the spring is arranged inside the housing, the movable bolt is connected with the housing through the spring, one end of the spring is connected with the movable bolt, the other end of the spring is connected to the inner side surface of the housing, and the outer surface of the movable bolt comprises two arc inclined planes and two planes.

5. An oilfield logging winch comprising the automatic latching wind-resistant canvas apparatus of any one of claims 1 to 4.

6. An instrument cart comprising the self-latching sail cloth prevention device of any one of claims 1 to 4.