CN213505713U - Winch for pickling room - Google Patents
Winch for pickling room Download PDFInfo
- Publication number
- CN213505713U CN213505713U CN202022394751.XU CN202022394751U CN213505713U CN 213505713 U CN213505713 U CN 213505713U CN 202022394751 U CN202022394751 U CN 202022394751U CN 213505713 U CN213505713 U CN 213505713U
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- wire rope
- steel wire
- cleaning
- hoist
- hoisting
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Abstract
The utility model relates to a field specifically discloses a hoist engine for pickling room, including the hoist frame, the top of wire winding reel is provided with the reel protective cover, one side of reel protective cover is provided with the cleaning bin, the last surface mounting in cleaning bin has the wire rope stand pipe, weak base cleaning pipe interface is installed to one side of wire rope stand pipe, one side of vertical guide pulley is located the inside wall in cleaning bin and installs oblique guide pulley, and the below of vertical guide pulley is provided with the water-absorbing cover. The vertical guide wheel and the inclined guide wheel can control rotation of the steel wire rope, the weak base cleaning pipe interface is externally connected with a weak base solution to clean the hoisting steel wire rope, the hoisting steel wire rope is neutralized with acid gas, clear water is externally connected with the cleaning pipe interface, the hoisting steel wire rope is rewound through the inside of the steel wire rope guide pipe, reactants neutralized by acid and base remained on the surface of the hoisting steel wire rope are cleaned, moisture on the outer side of the hoisting steel wire rope is absorbed through the water absorption sleeve, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to a hoist engine field specifically is a hoist engine for pickling room.
Background
The method for removing scale and rust on the surface of steel by using acid solution in pickling is called pickling, which is a method for cleaning the surface of metal, and is usually carried out together with pre-film, generally, a workpiece is immersed into aqueous solution of sulfuric acid and the like to remove thin film such as oxide and the like on the surface of metal, and is a pretreatment or intermediate treatment of processes such as electroplating, enameling, rolling and the like, a hoisting machine is a light and small hoisting device for hoisting or pulling heavy objects by winding a hoisting wire rope or a chain by using a winding drum, and the hoisting machine can vertically hoist, horizontally or obliquely pull the heavy objects. The winches are classified into a manual winch, an electric winch and a hydraulic winch, and generally, in the pickling room, the objects are mostly lifted and soaked vertically.
However, since a certain amount of acidic gas mist is generated during the pickling process, the traction rope and the body of the hoist are damaged during long-term use. Therefore, those skilled in the art have provided a hoisting machine for pickling rooms to solve the problems mentioned in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pickling is hoist engine for room to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoist engine for pickling room, includes the hoist frame, the last surface mounting of hoist frame has two to rotate the support, two rotate and install the winding reel between the support, the top of winding reel is provided with the reel protective cover, one side of reel protective cover is provided with the washing storehouse, the last surface mounting in washing storehouse has the wire rope stand pipe, weak alkali cleaning pipe interface is installed to one side of wire rope stand pipe, the opposite side that the below of weak alkali cleaning pipe interface lies in the wire rope stand pipe is installed and is washd the pipe interface, the internally mounted in washing storehouse has vertical guide pulley, oblique guide pulley is installed to one side of vertical guide pulley lies in the inside wall in washing storehouse, and the below of vertical guide pulley is provided with the water-absorbing sleeve.
As a further aspect of the present invention: the inclined guide wheel and the vertical guide wheel are rotatably connected with the cleaning bin, and one end of the cleaning bin is communicated.
As a further aspect of the present invention: the steel wire rope guide pipe is communicated with the cleaning bin, and the cleaning pipe interface and the weak base cleaning pipe interface are communicated with the steel wire rope guide pipe.
As a further aspect of the present invention: a rotating bearing is installed between the winding drum and the rotating support, a speed reducer is installed at one end of the rotating bearing, and a rotating motor is installed on one side of the speed reducer.
As a further aspect of the present invention: the winding drum is rotatably connected with the rotating support through a rotating bearing, and the rotating motor is rotatably connected with the speed reducer.
As a further aspect of the present invention: and a hoisting steel wire rope is installed on the outer side of the winding drum, and a fixing bolt is installed at the joint of the hoisting steel wire rope and the winding drum.
As a further aspect of the present invention: the fixing bolt is fixedly connected with the winding drum, and a hook is installed at one end of the hoisting steel wire rope.
Compared with the prior art, the beneficial effects of the utility model are that: the device main body is used for cleaning and protecting the steel wire rope in the hoisting process, the integral damage of the steel wire rope and a machine body caused by long-term use under an acidic condition can be well avoided, when the hoisting steel wire rope penetrates into the cleaning bin, the hoisting steel wire rope can be firstly rotated by the aid of the vertical guide wheel and then driven by the inclined guide wheel, the effect of controlling the direction is achieved, the condition that the steel wire rope and the cleaning bin are rubbed does not occur in the hoisting process is ensured, the hoisting steel wire rope is cleaned by the aid of the weak base cleaning pipe connector which is externally connected with a weak base solution, so that the outer side of the hoisting steel wire rope is adhered with a layer of weak base solution, when a workpiece enters the inside of a pickling tank, metal and strong acid react to generate a layer of acid gas, the outer surface of the hoisting steel wire rope is adhered with the layer of weak base solution, the purpose of neutralizing the acidity can be achieved after the weak base solution, the hoisting steel wire rope is prevented from being corroded by acidic solution after being used for a long time, when a workpiece is hoisted back, the cleaning pipe connector is externally connected with clean water, the hoisting steel wire rope is rewound to pass through the inside of the steel wire rope guide pipe, reactants neutralized by acid and alkali remained on the surface of the hoisting steel wire rope are cleaned, and then the water in the outer side of the hoisting steel wire rope is absorbed through the water absorption sleeve, so that the service life of the device can be prolonged.
Drawings
FIG. 1 is a schematic structural view of a hoist for an acid pickling room;
FIG. 2 is a schematic side view of a hoist of a pickling room hoist;
fig. 3 is a schematic diagram of the internal structure of a cleaning bin in a winch for an acid pickling room.
In the figure: 1. a hoisting frame; 2. a protective cover for the reel; 3. a winding drum; 4. rotating the bracket; 5. a rotating bearing; 6. a speed reducer; 7. rotating the motor; 8. cleaning the bin; 9. a wire rope guide tube; 10. hoisting and pulling a steel wire rope; 11. fixing the bolt; 801. a vertical guide wheel; 802. an oblique guide wheel; 803. a water absorption sleeve; 901. cleaning the pipe interface with weak base; 902. and cleaning the pipe interface.
Detailed Description
Please refer to fig. 1-3, in the embodiment of the utility model, a hoist engine for pickling room, including hoist frame 1, hoist frame 1's last surface mounting has two to rotate support 4, two rotate and install reel 3 between the support 4, reel 3's top is provided with reel protective cover 2, one side of reel protective cover 2 is provided with cleaning bin 8, cleaning bin 8's last surface mounting has wire rope stand pipe 9, weak base cleaning pipe interface 901 is installed to one side of wire rope stand pipe 9, cleaning pipe interface 902 is installed to the below of weak base cleaning pipe interface 901 lies in the opposite side of wire rope stand pipe 9, cleaning bin 8's internally mounted has vertical guide pulley 801, oblique guide pulley 802 is installed to one side of vertical guide pulley 801 lies in cleaning bin 8's inside wall, and vertical guide pulley 801's below is provided with water absorption cover 803.
In fig. 1, 2, 3: the inclined guide wheel 802 and the vertical guide wheel 801 are rotatably connected with the cleaning bin 8, one end of the cleaning bin 8 is communicated, the steel wire rope guide pipe 9 is communicated with the cleaning bin 8, the cleaning pipe connector 902 and the weak base cleaning pipe connector 901 are both communicated with the steel wire rope guide pipe 9, a rotating bearing 5 is installed between the winding drum 3 and the rotating support 4, a speed reducer 6 is installed at one end of the rotating bearing 5, a rotating motor 7 is installed at one side of the speed reducer 6, the winding drum 3 and the rotating support 4 are rotatably connected through the rotating bearing 5, the rotating motor 7 is rotatably connected with the speed reducer 6, a hoisting steel wire rope 10 is installed at the outer side of the winding drum 3, a fixing bolt 11 is installed at the joint of the hoisting steel wire rope 10 and the winding drum 3, the fixing bolt 11 is fixedly connected with the winding drum 3, and a hook is.
In fig. 1, 2: the setting of reel protective cover 2 can prevent that daily acidic liquid from spattering winding reel 3 and hanging and draw on wire rope 10 and can produce the damage, influences life, thereby rotate the rotation of motor 7 and make speed reducer 6 drive winding reel 3 rotate on rotating bracket 4, play the control and hang and draw wire rope 10 and will go up the inside that the work piece put into the pickling bath at winding reel 3 and carry out the pickling.
In fig. 1, 3: after the vertical guide wheel 801 rotates in an auxiliary mode, the direction control effect is achieved through transmission of the inclined guide wheel 802, the weak base cleaning pipe connector is controlled, a weak base solution is externally connected to the weak base cleaning pipe connector 901 to clean the hoisting steel wire rope 10, a layer of weak base solution adheres to the outer side of the hoisting steel wire rope 10, a layer of acid gas can be generated through reaction of metal and strong acid, the outer surface of the hoisting steel wire rope 10 is adhered, the purpose of neutralizing the acid can be achieved after the metal and the strong acid are contacted with the weak base solution on the outer side of the hoisting steel wire rope 10, the hoisting steel wire rope 10 is prevented from being corroded by the acid solution after being used for a long time, when a workpiece is hoisted, clean water is externally connected to the cleaning pipe connector 902, and when the hoisting steel wire rope 10 is rewound to pass through the inside of the steel wire rope guide pipe 9, reactants for neutralizing the acid and alkali remaining on the surface.
The utility model discloses a theory of operation is: when the device is used, a hook at one end of a hoisting steel wire rope 10 is connected with a workpiece, a speed reducer 6 drives a winding drum 3 to rotate on a rotating support 4 by utilizing the rotation of a rotating motor 7, the effect of controlling the hoisting steel wire rope 10 to place the workpiece in the pickling tank at the winding drum 3 for pickling is achieved, when the hoisting steel wire rope 10 penetrates into a cleaning bin 8, the hoisting steel wire rope 10 can firstly rotate by the aid of a vertical guide wheel 801 and then is driven by an inclined guide wheel 802 to achieve the effect of controlling the direction, when the hoisting steel wire rope 10 extends outwards in a steel wire rope guide pipe 9, the hoisting steel wire rope 10 is cleaned by the aid of a weak base cleaning pipe interface by controlling a weak base solution outside a weak base cleaning pipe interface 901, so that a layer of weak base solution is attached to the outer side of the hoisting steel wire rope 10, when the workpiece enters the inside of the pickling tank, a layer of acid gas can be generated by the reaction of metal and strong acid, therefore, the outer surface of the sling wire rope 10 with the attached belt can neutralize acidity after contacting with a layer of weak alkaline solution on the outer side of the sling wire rope 10, the sling wire rope 10 is prevented from being corroded by the acidic solution after being used for a long time, when a workpiece is hoisted back, clean water is externally connected through the cleaning pipe connector 902, and reactants for neutralizing the acid and the alkali remained on the surface of the sling wire rope 10 are cleaned after the sling wire rope 10 is rewound and passes through the inner part of the wire rope guide pipe 9.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The winch for the pickling room comprises a winch rack (1) and is characterized in that two rotating supports (4) are mounted on the upper surface of the winch rack (1), a winding drum (3) is mounted between the two rotating supports (4), a drum protective cover (2) is arranged above the winding drum (3), a cleaning bin (8) is arranged on one side of the drum protective cover (2), a steel wire rope guide pipe (9) is mounted on the upper surface of the cleaning bin (8), a weak alkali cleaning pipe joint (901) is mounted on one side of the steel wire rope guide pipe (9), a cleaning pipe joint (902) is mounted on the other side, located on the steel wire rope guide pipe (9), of the lower part of the weak alkali cleaning pipe joint (901), a vertical guide wheel (801) is mounted inside the cleaning bin (8), and an inclined guide wheel (802) is mounted on the inner side wall, located on the cleaning bin (8), of one side of the vertical guide wheel (801), and a water suction sleeve (803) is arranged below the vertical guide wheel (801).
2. The hoist for the pickling room as recited in claim 1, wherein the oblique guide wheel (802) and the vertical guide wheel (801) are rotatably connected with a cleaning bin (8), and one end of the cleaning bin (8) is through.
3. The hoist for the pickling room as recited in claim 1, wherein the wire rope guide pipe (9) is connected to the cleaning bin (8) in a penetrating manner, and the cleaning pipe joint (902) and the weak base cleaning pipe joint (901) are both connected to the wire rope guide pipe (9) in a penetrating manner.
4. The hoist for the pickling room as claimed in claim 1, wherein a rotating bearing (5) is installed between the winding drum (3) and the rotating bracket (4), a speed reducer (6) is installed at one end of the rotating bearing (5), and a rotating motor (7) is installed at one side of the speed reducer (6).
5. The hoist for the pickling room as claimed in claim 4, wherein the winding drum (3) is rotatably connected with the rotating bracket (4) through a rotating bearing (5), and the rotating motor (7) is rotatably connected with the speed reducer (6).
6. The hoist for the pickling room as claimed in claim 1, wherein a hoisting wire rope (10) is installed on the outer side of the winding drum (3), and a fixing bolt (11) is installed at the connection position of the hoisting wire rope (10) and the winding drum (3).
7. The hoist for the pickling room as claimed in claim 6, wherein the fixing bolt (11) is fixedly connected with the winding drum (3), and a hook is installed at one end of the hoisting steel wire rope (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022394751.XU CN213505713U (en) | 2020-10-26 | 2020-10-26 | Winch for pickling room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022394751.XU CN213505713U (en) | 2020-10-26 | 2020-10-26 | Winch for pickling room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213505713U true CN213505713U (en) | 2021-06-22 |
Family
ID=76410144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022394751.XU Active CN213505713U (en) | 2020-10-26 | 2020-10-26 | Winch for pickling room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213505713U (en) |
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2020
- 2020-10-26 CN CN202022394751.XU patent/CN213505713U/en active Active
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