阅读说明：本技术 一种燃油台维护对接装置及对接装置控制系统 (Fuel platform maintenance butt joint device and butt joint device control system ) 是由 曾辉 秦泽元 杨恒秀 于 2020-08-14 设计创作，主要内容包括：本发明涉及一种燃油台维护对接装置及对接装置控制系统,自动控制器启动液压泵组为升降液压缸(30)和伸缩液压缸(20)提供动力,通过控制升降比例调节阀和伸缩比例调节阀从而控制升降高度、速度以及伸缩长度、速度。对接装置从收置侧挂状态改变为地坑壁(10)围绕旋转轴升起至与厂房地面和试验平台(11)平齐的位置状态后,伸缩滑板(22)由伸缩液压缸(20)推动,以一定速度伸出与试验平台(11)对接,对接完成,液压站停止工作,升降液压缸(30)和伸缩液压缸(20)同时由液压平衡阀锁定。本发明的有益效果：对接装置收放便捷、安全,控制系统智能、方便、实用,适用于需要通行但空间狭小、不便于搭建固定通行桥梁的地坑、坑道的场合。(The invention relates to a fuel platform maintenance butt joint device and a butt joint device control system.A hydraulic pump set is started by an automatic controller to provide power for a lifting hydraulic cylinder (30) and a telescopic hydraulic cylinder (20), and the lifting height, the lifting speed, the telescopic length and the lifting speed are controlled by controlling a lifting proportion regulating valve and a telescopic proportion regulating valve. After the docking device is changed from a receiving side hanging state to a position state that the ground pit wall (10) rises around a rotating shaft to be flush with the plant ground and the test platform (11), the telescopic sliding plate (22) is pushed by the telescopic hydraulic cylinder (20) to extend out at a certain speed to be docked with the test platform (11), the docking is completed, the hydraulic station stops working, and the lifting hydraulic cylinder (30) and the telescopic hydraulic cylinder (20) are simultaneously locked by the hydraulic balance valve. The invention has the beneficial effects that: the butt joint device is convenient and safe to fold and unfold, the control system is intelligent, convenient and practical, and the butt joint device is suitable for occasions where the passing bridge is needed, but the space is narrow and small, and the fixed passing bridge pit and the tunnel are not convenient to put up.)

1. A fuel platform maintenance docking assembly, comprising:

a fixed beam (1) fixed in the pit wall (10);

the movable beam structure comprises a first movable beam (2) rotatably connected with a fixed beam (1), wherein a telescopic hydraulic cylinder (20) is fixedly connected to the middle of the first movable beam (2), sliding guide rails (21) are fixedly connected to two sides of the first movable beam (2), telescopic sliding plates (22) are slidably connected to the two sliding guide rails (21) through a plurality of pulleys, and the other end of the telescopic hydraulic cylinder (20) is fixedly connected to the telescopic sliding plates (22);

the telescopic sliding plate comprises two first guardrails (23) and two second guardrails (23), wherein the two first guardrails (23) are rotatably connected with the left side and the right side of the telescopic sliding plate (22), the two second guardrails (23) are rotatably connected with the two sliding guide rails (21), a partition plate (221) is fixedly arranged between the two sliding guide rails (21), and the partition plate (221) is used for supporting the two second guardrails (23);

and a second movable beam (3) fixedly arranged between the two sliding guide rails (21), wherein two ends of the second movable beam (3) are provided with lifting hydraulic cylinders (30).

2. A fuel station maintenance interface as claimed in claim 1, wherein: the front end of the telescopic sliding plate (22) is provided with an anti-collision strip (222), and the anti-collision strip (222) is provided with an anti-collision strip mechanical switch.

3. A fuel station maintenance interface as claimed in claim 1, wherein: and the telescopic hydraulic cylinder (20) and the lifting hydraulic cylinder (30) are both provided with balance valves.

4. A fuel station maintenance interface as claimed in claim 1, wherein: the pulleys are fixedly connected to the telescopic sliding plate (22).

5. A fuel station maintenance docking device control system for controlling a fuel station maintenance docking device according to any one of claims 1 to 4, characterized in that: the automatic control system comprises an automatic control system, wherein a remote management computer host is interactively connected with the automatic control system, the input end of the automatic control system is electrically connected with a manual operator, a field emergency stop button, a system pressure sensor and an anti-collision strip mechanical switch sensor, and the output end of the automatic control system is electrically connected with a hydraulic pump set, a lifting proportion regulating valve, three electromagnetic valves and a telescopic proportion regulating valve.

6. A fuel station maintenance docking assembly control system as claimed in claim 5, wherein: the manual operator has the functions of starting and stopping, enabling, lifting and stretching.

7. A fuel station maintenance docking assembly control system as claimed in claim 5, wherein: the anti-collision strip mechanical switch sensor is arranged on the anti-collision strip mechanical switch.

8. A fuel station maintenance docking assembly control system as claimed in claim 5, wherein: the lifting proportion regulating valve is integrated on the lifting hydraulic cylinder (30) and is used for regulating the lifting height of the lifting hydraulic cylinder (30).

9. A fuel station maintenance docking assembly control system as claimed in claim 5, wherein: the telescopic proportion regulating valve is integrated on the telescopic hydraulic cylinder (20) and is used for regulating the telescopic length of the telescopic hydraulic cylinder (20).

Technical Field

The invention relates to the technical field of fuel platform maintenance butt joint, in particular to a fuel platform maintenance butt joint device and a butt joint device control system.

Background

The fuel platform belongs to the motion platform, it is rotatory to have, roll, every single move, go up and down, control, back and forth isokinetic movement, when the motion platform needs to be maintained, under quiescent condition, the butt joint maintenance platform is that the interfacing apparatus is built up as current bridge, realize strideing across the pit intermittence between factory building ground to the test platform plane, the function that supplies the pedestrian to pass through and carry article, conventional butt joint maintenance device is portable platform, the motion platform during operation, the butt joint maintenance platform need be received back, but this kind of platform stability is not enough, probably bump with the motion platform when the motion platform moves, interfere, cause motion platform and butt joint maintenance device to damage, the emergence collision accident. Moreover, in the occasions where the space is narrow and the pit or gallery for fixing the passing bridge is not convenient to build, the moving platform is difficult to maintain.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a fuel platform maintenance butt joint device and a butt joint device control system, which provide a device for a fuel test platform to cross the pit interval between the plant ground and the test platform plane, allow pedestrians to pass and carry objects, are convenient and safe to fold and unfold, and are intelligent, convenient and practical in control system.

The purpose of the invention is realized by the following technical scheme: according to one aspect of the invention, a fuel platform maintenance docking assembly is provided, comprising a fixed beam fixed in a pit wall; the first movable beam is rotatably connected with the fixed beam, a telescopic hydraulic cylinder is connected in the middle of the first movable beam, sliding guide rails are fixedly connected to two sides of the first movable beam, telescopic sliding plates are slidably connected in the two sliding guide rails through a plurality of pulleys, and the other end of the telescopic hydraulic cylinder is fixedly connected to the telescopic sliding plates; the telescopic sliding plate comprises two first guardrails and two second guardrails, wherein the two first guardrails are rotatably connected with the left side and the right side of the telescopic sliding plate, the two second guardrails are rotatably connected with the two sliding guide rails, a partition plate is fixedly arranged between the two sliding guide rails, and the partition plate is used for supporting the two second guardrails; and the second movable beam is fixedly arranged between the two sliding guide rails, and two ends of the second movable beam are provided with lifting hydraulic cylinders.

As a preferred option of the docking device of the present invention, the front end of the telescopic sliding plate is provided with an anti-collision strip, and the anti-collision strip is provided with an anti-collision strip mechanical switch.

Preferably, the telescopic hydraulic cylinder and the lifting hydraulic cylinder are both provided with balance valves.

Preferably, the plurality of pulleys are fixedly connected to the telescopic sliding plate.

According to another aspect of the invention, a control system of a fuel station maintenance butt joint device is provided, which comprises an automatic control system, wherein the automatic control system is interactively connected with a remote management computer host, the input end of the automatic control system is electrically connected with a manual operator, a field emergency stop button, a system pressure sensor and an anti-collision strip mechanical switch sensor, and the output end of the automatic control system is electrically connected with a hydraulic pump set, a lifting proportion regulating valve, three electromagnetic valves and a telescopic proportion regulating valve.

As a preferable aspect of the docking device control system of the present invention, the hand operator has start stop, enable, and lift telescopic functions.

As a preferable aspect of the docking device control system of the present invention, the mechanical switch sensor of the crash bar is provided on the mechanical switch of the crash bar.

Preferably, the lifting proportion regulating valve is integrated on the lifting hydraulic cylinder and used for regulating the lifting height of the lifting hydraulic cylinder.

Preferably, the control system of the docking device of the present invention is a control system of a docking device, wherein the telescopic proportional control valve is integrated on the telescopic hydraulic cylinder and is used for adjusting the telescopic length of the telescopic hydraulic cylinder.

The invention has the following advantages:

the device for crossing pit intermittence between the plant ground and the plane of the test platform and supplying pedestrians to pass through and carry objects is provided for the fuel test platform, the device is convenient and safe to fold and unfold, the control system is intelligent, convenient and practical, and the butt-joint maintenance device is suitable for occasions where the space is narrow and small, and the fixed passing bridge is not convenient to put up.

Drawings

FIG. 1 is a diagram showing the positional relationship between the docking apparatus and the test platform according to the present invention;

FIG. 2 is a front view of the docking assembly;

FIG. 3 is a side view of the docking assembly;

FIG. 4 is a rear view of the docking assembly;

FIG. 5 is a schematic diagram of a docking device control system;

in the figure: 1-fixed beam, 10-pit wall, 11-test platform, 2-first movable beam, 20-telescopic hydraulic cylinder, 21-sliding guide rail, 22-telescopic sliding plate, 221-clapboard, 222-anti-collision strip, 23-guardrail, 3-second movable beam and 30-lifting hydraulic cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It should be apparent that the described embodiment is only one embodiment of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.