CN111809503A - Fuel platform maintenance butt joint device and butt joint device control system - Google Patents
Fuel platform maintenance butt joint device and butt joint device control system Download PDFInfo
- Publication number
- CN111809503A CN111809503A CN202010818743.5A CN202010818743A CN111809503A CN 111809503 A CN111809503 A CN 111809503A CN 202010818743 A CN202010818743 A CN 202010818743A CN 111809503 A CN111809503 A CN 111809503A
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- telescopic
- control system
- hydraulic cylinder
- lifting
- butt joint
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/06—Bascule bridges; Roller bascule bridges, e.g. of Scherzer type
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/005—Piers, trestles, bearings, expansion joints or parapets specially adapted for portable or sectional bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
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.
Description
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.
The first embodiment is as follows:
as shown in fig. 1, 2, 3 and 4, a fuel station maintenance docking device includes:
the fixed beam 1 fixed in the pit wall 10 can play a good role in supporting and suspending the butting device.
The first movable beam 2 which is rotationally connected with the fixed beam 1 adopts a matching mode of a hinged support and a pin shaft, the rotating effect is better, the middle part of the first movable beam 2 is connected with a telescopic hydraulic cylinder 20, a certain gap exists between the telescopic hydraulic cylinder 20 and a telescopic sliding plate 22, the clamping during the telescopic movement is avoided, two sides of the first movable beam 2 are fixedly connected with sliding guide rails 21, the two sliding guide rails 21 are both connected with a telescopic sliding plate 22 in a sliding way through a plurality of pulleys, the plurality of pulleys are fixedly connected on the telescopic sliding plate 22, so as to realize the telescopic motion of the telescopic slide plate 22, the other end of the telescopic hydraulic cylinder 20 is fixedly connected to the telescopic slide plate 22 to push the telescopic slide plate 22 to do telescopic motion, the front end of the telescopic slide plate 22 is provided with an anti-collision strip 222, the anti-collision strip 222 is provided with an anti-collision strip mechanical switch, if the device collides with the test platform 11, the docking device immediately alarms and stops moving, and can continue moving after the fault or alarm is manually removed.
Two first guardrails 23 of the left and right sides swivelling joint of telescopic sliding plate 22 and two second guardrails 23 of swivelling joint on two sliding guide 21, fixed baffle 221 that is provided with between two sliding guide 21, baffle 221 are used for supporting two second guardrails 23.
And the fixed second walking beam 3 that sets up between two sliding guide 21, the second walking beam 3 both ends all are provided with hydraulic cylinder 30, all are provided with the balanced valve on flexible pneumatic cylinder 20 and the hydraulic cylinder 30, and when hydraulic pressure station stop work, hydraulic cylinder 30 and flexible pneumatic cylinder 20 are locked by the hydraulic balanced valve simultaneously, even the system explodes the pipe and also can not appear dangerously.
As shown in FIG. 5, a control system of a fuel station maintenance docking device comprises an automatic control system, 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, an on-site emergency stop button, a system pressure sensor and a strip-collision-prevention mechanical switch sensor, the manual operator has functions of starting and stopping and enabling lifting and telescoping, the strip-collision-prevention mechanical switch sensor is arranged on the strip-collision-prevention mechanical switch, 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, the lifting proportion regulating valve is integrated on a lifting hydraulic cylinder 30 and used for regulating the lifting height of the lifting hydraulic cylinder 30, the telescopic proportion regulating valve is integrated on a telescopic hydraulic cylinder 20 and used for regulating the telescopic length of the telescopic hydraulic cylinder 20, the hydraulic, the three electromagnetic valves can protect the hydraulic pump set.
Example two:
the working principle of the invention is as follows: and (4) rotating, namely pushing the butting device by double hydraulic cylinders, and lifting the butting device from the folding side hanger and the pit wall 10 to a position flush with the plant floor and the test platform 11 around a rotating shaft. And secondly, telescopic movement, namely, a telescopic sliding plate 22 of the butt joint device is pushed by a telescopic hydraulic cylinder 20 to extend out at a certain speed to be in butt joint with the test platform 11, when the speed is slowed down when the test platform 11 is approached, the test platform approaches and is lapped on the test platform 11 for about 100mm, the movement is stopped, the hydraulic station stops working, the lifting hydraulic cylinder 30 and the telescopic hydraulic cylinder 20 are locked by a hydraulic balance valve at the same time, and even if the system is burst, danger cannot occur. And thirdly, after the set position is reached, unfolding and locking the two-stage four-side guardrail 23. And fourthly, mounting an anti-collision strip 222 on the front convex part of the butt joint device, if the device collides with the test platform 11, immediately giving an alarm to the butt joint device and stopping moving, and manually removing the fault or enabling the butt joint device to continue moving after the alarm.
All electrical elements of the butt-joint maintenance device are arranged in an explosion-proof control box, and the explosion-proof box is connected with the hydraulic pump set and the manual operator through an explosion-proof cable. All control logics are arranged in the PLC main controller, and if the system fails, the failure information can be read through a remote computer. The explosion-proof box is arranged beside a hydraulic pump set pump station and adopts a wall-mounted installation mode.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (9)
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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818743.5A CN111809503A (en) | 2020-08-14 | 2020-08-14 | Fuel platform maintenance butt joint device and butt joint device control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818743.5A CN111809503A (en) | 2020-08-14 | 2020-08-14 | Fuel platform maintenance butt joint device and butt joint device control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111809503A true CN111809503A (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010818743.5A Pending CN111809503A (en) | 2020-08-14 | 2020-08-14 | Fuel platform maintenance butt joint device and butt joint device control system |
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| Country | Link |
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| CN (1) | CN111809503A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803966A (en) * | 2021-09-22 | 2021-12-17 | 东富龙科技集团股份有限公司 | Laminated turnover plate butt joint device |
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| CN110284417A (en) * | 2019-07-25 | 2019-09-27 | 上海雄程海洋工程股份有限公司 | A kind of bridge ladder system and its application method with compensation function |
| CN209684027U (en) * | 2019-03-25 | 2019-11-26 | 重庆达航工业有限公司 | New railway carriage docking platform |
| CN212404779U (en) * | 2020-08-14 | 2021-01-26 | 四川坤腾科技有限公司 | Fuel platform maintenance butt joint device and butt joint device control system |
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2020
- 2020-08-14 CN CN202010818743.5A patent/CN111809503A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201848853U (en) * | 2010-10-27 | 2011-06-01 | 山东和盛重工科技有限公司 | Hydraulic independent travel platform |
| US20180155885A1 (en) * | 2015-04-28 | 2018-06-07 | U-Sea Beheer B.V. | Telescopic access bridge, unit provided therewith, and method there for |
| CN205347985U (en) * | 2016-01-15 | 2016-06-29 | 华德宝机械（昆山）有限公司 | Trailing type handrail and be equipped with bridge cab apron of going on board of this handrail for cab apron |
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| CN108869421A (en) * | 2018-08-01 | 2018-11-23 | 甘肃工大舞台技术工程有限公司 | A kind of hydraulic-driven bascule bridge |
| CN209684027U (en) * | 2019-03-25 | 2019-11-26 | 重庆达航工业有限公司 | New railway carriage docking platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803966A (en) * | 2021-09-22 | 2021-12-17 | 东富龙科技集团股份有限公司 | Laminated turnover plate butt joint device |
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