CN105923543A - Lifting frame for maintenance of chemical equipment - Google Patents
Lifting frame for maintenance of chemical equipment Download PDFInfo
- Publication number
- CN105923543A CN105923543A CN201610480967.3A CN201610480967A CN105923543A CN 105923543 A CN105923543 A CN 105923543A CN 201610480967 A CN201610480967 A CN 201610480967A CN 105923543 A CN105923543 A CN 105923543A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bar
- chemical equipment
- fixing
- support bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
Abstract
The invention discloses a lifting frame for maintenance of chemical equipment. The lifting frame comprises a bottom plate. First support rods are fixedly connected with the upper surface of the bottom plate. Fixing devices are fixed connected to the side faces of the first support rods correspondingly. A top plate is fixedly connected to the top ends of the first support rods. A lifting device is fixedly connected to the upper surface of the top plate and comprises a first fixing rod. One end of the first fixing rod is fixedly connected with a driving device. According to the lifting frame for maintenance of the chemical equipment, by arranging the fixing devices, a rotary shaft of a first forward and reverse rotation motor drives a gear to rotate, thus two gear rods drive two first extrusion plates to be close to two second extrusion plates, and the two first extrusion plates make contact with the two second extrusion plates, so that a lifting hook is fixed and prevented from waggling, a maintenance worker can maintain the chemical equipment more conveniently, the phenomenon that the maintenance worker is injured due to waggling of the chemical equipment is prevented, and accordingly personal safety of the maintenance worker is ensured.
Description
Technical field
The present invention relates to chemical industry equipment hoisting technology field, be specially a kind of chemical equipment overhaul mast-up.
Background technology
Chemical industry equipment is a part for chemical machinery, and chemical machinery includes two parts, first chemical machine, is primarily referred to as the equipment such as the such as blower fan of fluid conveying, compressor, various pumps, and its critical piece is the machinery of motion, commonly referred to as chemical machine.It two is that to be primarily referred to as parts be separation equipment, container, the reactor apparatus etc. such as static machinery, such as tower to chemical industry equipment, otherwise referred to as non-standard equipment.Chemical machinery is not the strictest with the division of other machineries, more such as, for the pump of chemical process, be the common apparatus of other industrial departments employing yet.Strict differentiation is not had between chemical machine and chemical industry equipment equally in chemical process yet.Such as some reactors are the most usually equipped with the machine of motion.
After chemical industry equipment uses a period of time, needs overhaul, maintenance chemical industry equipment needs to use mast-up, at present, chemical industry equipment mast-up major part on market is all to be lifted by chemical industry equipment with steel wire rope, but steel wire rope easily rocks after being lifted by chemical industry equipment, cause maintainer very inconvenient to the maintenance of chemical industry equipment, and there is a possibility that the personal safety of maintainer damages.
Summary of the invention
It is an object of the invention to provide a kind of chemical equipment overhaul mast-up, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of chemical equipment overhaul mast-up, including base plate, the upper surface of described base plate is fixedly connected with the first support bar, the side of described first support bar is fixedly connected with fixing device, the top of described first support bar is fixedly connected with top board, and the upper surface of described top board is fixedly connected with lowering or hoisting gear.
Described fixing device includes that first fixes bar, described first one end fixing bar is fixedly connected with driving means, described driving means includes the first rotating motor, the rotating shaft of described first rotating motor is fixedly connected with gear, described gear is engaged with rack, the lower surface of described rack is fixedly connected with slide block, the bottom of described slide block is slidably connected in the chute that the first support plate upper surface is offered, described rack is fixedly connected with the first cross bar away from one end of the first support bar, described first cross bar is fixedly connected with the first stripper plate away from one end of rack.
Preferably, described lowering or hoisting gear includes the second rotating motor, the rotating shaft of described second rotating motor is fixedly connected with reel, the surface of described reel is fixing with one end of steel wire rope to be connected, through hole that the other end of described steel wire rope is offered through cover top surface also fixing with the suspension hook being arranged on immediately below top board is connected, the side of described suspension hook is fixedly connected with the second cross bar, described second cross bar is fixedly connected with the second stripper plate away from one end of suspension hook, and the position of described second stripper plate and the first stripper plate is corresponding.
Preferably, the quantity of described first support bar is two, and the bottom of two the first support bars is fixedly connected with the upper surface at base plate.
Preferably, one end of described first gripper shoe and first fixes that one end of bar is all fixing with the side of the first support bar to be connected, and described first gripper shoe is positioned at the first underface fixing bar.
Preferably, described first fix bar and be connected away from the surface of one end of the first support bar and the first rotating motor is fixing.
Compared with prior art, the invention has the beneficial effects as follows: this chemical equipment overhaul mast-up, by arranging fixing device, the rotating shaft driven gear making the first rotating motor rotates, so that two racks drive two the first stripper plates close to two the second stripper plates, so that two the first stripper plates and two the second stripper plate contacts, so that suspension hook is fixed, prevent suspension hook from rocking, make maintenance worker convenient when chemical industry equipment is overhauled, prevent from causing maintenance worker injured because chemical industry equipment rocks, it is ensured that the personal safety of maintenance worker.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of front view of the present invention；
Fig. 2 is the cross-sectional view of fixing device front view of the present invention；
Fig. 3 is the structural representation of driving means left view of the present invention.
In figure: 1 base plate, 2 first support bars, 3 fixing devices, 31 first fix bar, 32 driving means, 321 first rotating motor, 322 gears, 33 racks, 34 slide blocks, 35 first gripper shoes, 36 chutes, 37 first cross bars, 38 first stripper plates, 4 lowering or hoisting gears, 41 second rotating motor, 42 reels, 43 steel wire ropes, 44 suspension hooks, 45 second cross bars, 46 second stripper plates, 5 top boards.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1-3，The present invention provides a kind of technical scheme: a kind of chemical equipment overhaul mast-up，Including base plate 1，The upper surface of base plate 1 is fixedly connected with the first support bar 2，The quantity of the first support bar 2 is two，And the bottom of two the first support bars 2 is fixedly connected with the upper surface at base plate 1，The side of the first support bar 2 is fixedly connected with fixing device 3，The top of the first support bar 2 is fixedly connected with top board 5，The upper surface of top board 5 is fixedly connected with lowering or hoisting gear 4，By arranging lowering or hoisting gear 4，The rotating shaft band movable reel 42 making the second rotating motor 41 rotates forward，So that suspension hook 44 raises，The rotating shaft counter-rotating of the second rotating motor 41，Suspension hook 44 is made to decline，Lowering or hoisting gear 4 includes the second rotating motor 41，The rotating shaft of the second rotating motor 41 is fixedly connected with reel 42，The surface of reel 42 is fixing with one end of steel wire rope 43 to be connected，Through hole that the other end of steel wire rope 43 is offered through top board 5 upper surface also fixing with the suspension hook 44 being arranged on immediately below top board 5 is connected，The side of suspension hook 44 is fixedly connected with the second cross bar 45，Second cross bar 45 is fixedly connected with the second stripper plate 46 away from one end of suspension hook 44，Second stripper plate 46 is corresponding with the position of the first stripper plate 38，By arranging the second cross bar 45 and the second stripper plate 46，The first stripper plate 38 is made to contact with the second stripper plate 46，So that suspension hook 44 is fixed，Prevent suspension hook 44 from rocking.
nullFixing device 3 includes that first fixes bar 31，First fixes bar 31 fixes be connected away from one end of the first support bar 2 and the surface of the first rotating motor 321，First one end fixing bar 31 is fixedly connected with driving means 32，Driving means 32 includes the first rotating motor 321，The rotating shaft of the first rotating motor 321 is fixedly connected with gear 322，Gear 322 is engaged with rack 33，By arranging gear 322 and rack 33，Making gear 322 rotate can make rack 33 slide，The lower surface of rack 33 is fixedly connected with slide block 34，The bottom of slide block 34 is slidably connected in the chute 36 that the first gripper shoe 35 upper surface is offered，By arranging slide block 34 and chute 36，The slip making rack 33 is convenient，One end of first gripper shoe 35 and first fixes that one end of bar 31 is all fixing with the side of the first support bar 2 to be connected，First gripper shoe 35 is positioned at the first underface fixing bar 31，Rack 33 is fixedly connected with the first cross bar 37 away from one end of the first support bar 2，First cross bar 37 is fixedly connected with the first stripper plate 38 away from one end of rack 33，By arranging two fixing devices 3，The rotating shaft driven gear 322 making the first rotating motor 321 on right side rotates forward，Make rotating shaft driven gear 322 counter-rotating of the first rotating motor 321 in left side，So that two the first stripper plates 38 are close to two the second stripper plates 46，So that two the first stripper plates 38 with contact with two the second stripper plates 46 respectively，So that suspension hook 44 is fixed，Prevent suspension hook 44 from fixing.
Operation principle: when chemical equipment overhaul mast-up uses, first with suspension hook 44, chemical industry equipment is lifted, the rotating shaft driven gear 322 making the first rotating motor 321 near right side the first support bar 2 rotates forward, make rotating shaft driven gear 322 counter-rotating of the first rotating motor 321 of close left side the first support bar 2, so that two racks 33 are close, make two the first stripper plates 38 contact with two the second stripper plates 46 and make suspension hook 44 fix, thus preventing suspension hook 44 from rocking.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a chemical equipment overhaul mast-up, including base plate (1), it is characterized in that: the upper surface of described base plate (1) is fixedly connected with the first support bar (2), the side of described first support bar (2) is fixedly connected with fixing device (3), the top of described first support bar (2) is fixedly connected with top board (5), and the upper surface of described top board (5) is fixedly connected with lowering or hoisting gear (4)；
nullDescribed fixing device (3) includes that first fixes bar (31)，Described first one end fixing bar (31) is fixedly connected with driving means (32)，Described driving means (32) includes the first rotating motor (321)，The rotating shaft of described first rotating motor (321) is fixedly connected with gear (322)，Described gear (322) is engaged with rack (33)，The lower surface of described rack (33) is fixedly connected with slide block (34)，The bottom of described slide block (34) is slidably connected in the chute (36) that the first gripper shoe (35) upper surface is offered，Described rack (33) is fixedly connected with the first cross bar (37) away from one end of the first support bar (2)，Described first cross bar (37) is fixedly connected with the first stripper plate (38) away from one end of rack (33).
A kind of chemical equipment overhaul mast-up the most according to claim 1, it is characterized in that: described lowering or hoisting gear (4) includes the second rotating motor (41), the rotating shaft of described second rotating motor (41) is fixedly connected with reel (42), the surface of described reel (42) is fixing with one end of steel wire rope (43) to be connected, through hole that the other end of described steel wire rope (43) is offered through top board (5) upper surface also fixing with the suspension hook (44) being arranged on immediately below top board (5) is connected, the side of described suspension hook (44) is fixedly connected with the second cross bar (45), described second cross bar (45) is fixedly connected with the second stripper plate (46) away from one end of suspension hook (44), described second stripper plate (46) is corresponding with the position of the first stripper plate (38).
A kind of chemical equipment overhaul mast-up the most according to claim 1, it is characterised in that: the quantity of described first support bar (2) is two, and the bottom of two the first support bars (2) is fixedly connected with the upper surface in base plate (1).
A kind of chemical equipment overhaul mast-up the most according to claim 1, it is characterized in that: one end and first of described first gripper shoe (35) fixes that one end of bar (31) is all fixing with the side of the first support bar (2) to be connected, and described first gripper shoe (35) is positioned at the first underface fixing bar (31).
A kind of chemical equipment overhaul mast-up the most according to claim 1, it is characterised in that: described first fixes bar (31) fixes be connected away from one end of the first support bar (2) and the surface of the first rotating motor (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480967.3A CN105923543A (en) | 2016-06-28 | 2016-06-28 | Lifting frame for maintenance of chemical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480967.3A CN105923543A (en) | 2016-06-28 | 2016-06-28 | Lifting frame for maintenance of chemical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105923543A true CN105923543A (en) | 2016-09-07 |
Family
ID=56828627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610480967.3A Pending CN105923543A (en) | 2016-06-28 | 2016-06-28 | Lifting frame for maintenance of chemical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105923543A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315409A (en) * | 2016-10-17 | 2017-01-11 | 无锡市日升化工有限公司 | Lifting frame with speed adjusting function |
| CN106698220A (en) * | 2016-12-14 | 2017-05-24 | 无锡市金武助剂厂有限公司 | Lifting device for chemical equipment lifting |
| CN106744409A (en) * | 2017-02-15 | 2017-05-31 | 张广山 | A kind of industrial equipment crane with fixing function |
| CN110626934A (en) * | 2019-09-09 | 2019-12-31 | 中国葛洲坝集团机械船舶有限公司 | Pressure pipeline suspension hoisting accurate positioning anti-collision arm in tunnel and use method |
| CN110885003A (en) * | 2019-12-18 | 2020-03-17 | 东阳格盘机械科技有限公司 | Lifting jack capable of preventing lifting hook from shaking |
-
2016
- 2016-06-28 CN CN201610480967.3A patent/CN105923543A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315409A (en) * | 2016-10-17 | 2017-01-11 | 无锡市日升化工有限公司 | Lifting frame with speed adjusting function |
| CN106698220A (en) * | 2016-12-14 | 2017-05-24 | 无锡市金武助剂厂有限公司 | Lifting device for chemical equipment lifting |
| CN106744409A (en) * | 2017-02-15 | 2017-05-31 | 张广山 | A kind of industrial equipment crane with fixing function |
| CN110626934A (en) * | 2019-09-09 | 2019-12-31 | 中国葛洲坝集团机械船舶有限公司 | Pressure pipeline suspension hoisting accurate positioning anti-collision arm in tunnel and use method |
| CN110626934B (en) * | 2019-09-09 | 2020-09-08 | 中国葛洲坝集团机械船舶有限公司 | Pressure pipeline suspension hoisting accurate positioning anti-collision arm in tunnel and use method |
| CN110885003A (en) * | 2019-12-18 | 2020-03-17 | 东阳格盘机械科技有限公司 | Lifting jack capable of preventing lifting hook from shaking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |
|
| WD01 | Invention patent application deemed withdrawn after publication |