CN210944579U - Crane hoisting with automatic alarm function for steel wire rope breakage - Google Patents
Crane hoisting with automatic alarm function for steel wire rope breakage Download PDFInfo
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- CN210944579U CN210944579U CN201921834829.6U CN201921834829U CN210944579U CN 210944579 U CN210944579 U CN 210944579U CN 201921834829 U CN201921834829 U CN 201921834829U CN 210944579 U CN210944579 U CN 210944579U
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Abstract
The utility model relates to the technical field of crane hoisting, in particular to a crane hoisting with an automatic alarm function for steel wire rope fracture, which comprises a crane main body and a hoisting machine, wherein the hoisting machine is fixedly connected to the top end of the crane main body, the supporting seat is fixedly connected to the right side of the top end of the crane main body, the top end of the supporting seat is fixedly connected with a fixing frame, the inner side of the left end of the fixing frame is rotatably connected with a second guide wheel, and the inner side of the right end of the fixing frame is rotatably connected with a first guide wheel, in the utility model, when the steel wire rope is fractured, the steel wire rope can not support the supporting wheel, a spring can drive a pressing plate to press a limit switch through the limiting ring and an adjusting rod, then the limit switch starts the alarm lamp, thereby timely alarming workers through the alarm lamp, the working personnel can process the steel wire rope in time, and the occurrence of accidents is reduced.
Description
Technical Field
The utility model relates to a hoist and mount technical field specifically is a hoist and mount with wire rope fracture autoalarm function.
Background
The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, which is also called a crown block, a gantry crane and a crane, the crane is divided into a tire crane and a bridge crane, the hoisting equipment has the working characteristics of intermittent motion, namely corresponding mechanisms for taking materials, moving, unloading and the like in one working cycle work alternately, in order to ensure the operation safety, the hoisting operation without landing legs is basically forbidden at home at present, the crane is matched with steel wire ropes including phosphated coated steel wire ropes, galvanized steel wire ropes and smooth steel wire ropes, and the application of the crane in hoisting is increasingly wide along with the development of the society, so the demand for hoisting the crane with the function of automatically alarming the breakage of the steel wire ropes is increasing day by day.
Hoist and mount that appear on the existing market generally all hoists the object through many with wire rope together, but when fracture appears in a jack-up wire rope, the driver can not discover very first time when driving, if it is dangerous to take place easily when continuing to hoist and mount article through wire rope, be unfavorable for staff's personal safety, and general hoist is when hoisting article and remove, do not possess the device that carries out the temporary fixation to wire rope, the load that leads to the hoist engine through article and wire rope increases, lead to the hoist engine because of the too big phenomenon that appears damaging of load easily, consequently, propose a hoist and mount with wire rope fracture automatic alarm function to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hoist and mount with wire rope fracture autoalarm function to solve the problem of proposing 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 and mount with automatic alarming function of wire rope fracture, includes hoist main part and hoist engine, the top fixedly connected with hoist engine of hoist main part, the top right side fixedly connected with supporting seat of hoist main part, the top fixedly connected with mount of supporting seat, the left end inboard of mount is rotated and is connected with the second leading wheel, the right-hand member inboard of mount is rotated and is connected with first leading wheel, the top fixedly connected with closing device of mount, the top fixedly connected with alarm device of hoist main part.
Preferably, alarm device includes bracing piece, regulation pole, spring, clamp plate, limit switch, spacing seat, spacing ring, supporting wheel and alarm lamp, the bracing piece of the vertical setting of top fixedly connected with of hoist main part, the top fixedly connected with spacing seat of bracing piece, the one end fixedly connected with limit switch of spacing seat, the inboard sliding connection of spacing seat has the regulation pole, the outside fixedly connected with spacing ring of regulation pole, the one end fixedly connected with clamp plate of regulation pole, the right-hand member inboard of adjusting the pole is rotated and is connected with the supporting wheel, and supporting wheel and wire rope sliding connection, the top fixedly connected with alarm lamp of hoist main part.
Preferably, the outer side of the adjusting rod is provided with a spring, and two ends of the spring are respectively and fixedly connected with the limiting ring and the limiting seat.
Preferably, closing device includes protective housing, motor, support frame, screw rod, an adjusting cylinder, limiting plate, link and supporting shoe, the supporting shoe that the level set up is connected to the top of mount, and the supporting shoe setting is at wire rope's downside, the top fixedly connected with link of mount, the top fixedly connected with support frame of link, the protective housing of the vertical setting of top fixedly connected with of support frame, the inboard fixedly connected with motor of protective housing, and motor and support frame fixed connection, the screw rod of the vertical setting of the terminal fixedly connected with of main shaft of motor.
Preferably, the outside of screw rod is provided with adjusts a section of thick bamboo, the bottom fixed connection who adjusts a section of thick bamboo has the limiting plate that the level set up, and adjusts a section of thick bamboo and link sliding connection, and the inboard of adjusting a section of thick bamboo is provided with the screw thread, and the screw rod passes through the screw thread and is connected with the rotation of adjusting a section of thick bamboo.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through protective housing, motor, support frame, screw rod, the section of thick bamboo of adjusting, clamp plate, link and supporting shoe etc. that set up, when this device drove article through wire rope and removes, it is fixed to compress tightly wire rope through adjusting a drive clamp plate, makes wire rope reduce the pulling force to the hoist engine, reduces the load of hoist engine, prevents that the hoist engine from appearing the phenomenon of damage because of the load is too big, has improved the life of hoist engine.
2. The utility model discloses in, through bracing piece, regulation pole, spring, clamp plate, limit switch, spacing ring, supporting wheel and alarm lamp etc. that set up, when wire rope appeared splitting, wire rope can not supporting the supporting wheel, and the spring can drive the clamp plate through spacing ring and regulation pole and press limit switch, and limit switch starts the alarm lamp after that to report to the police in time to the staff through the alarm lamp, make the staff in time handle wire rope, reduce the emergence of accident.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the installation structure of the steel wire rope and the supporting wheel of the present invention.
In the figure: 1-a crane main body, 2-a winch, 3-a supporting seat, 4-a fixing frame, 5-a first guide wheel, 6-a second guide wheel, 7-a steel wire rope, 8-an alarm device, 801-a supporting rod, 802-an adjusting rod, 803-a spring, 804-a pressing plate, 805-a limit switch, 806-a limit seat, 807-a limit ring, 808-a supporting wheel, 809-an alarm lamp, 9-a pressing device, 901-a protective shell, 902-a motor, 903-a supporting frame, 904-a screw rod, 905-an adjusting cylinder, 906-a limiting plate, 907-a connecting frame and 908-a supporting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a hoist and mount with automatic alarming function of wire rope fracture, includes hoist main part 1 and hoist engine 2, the top fixedly connected with hoist engine 2 of hoist main part 1, the top right side fixedly connected with supporting seat 3 of hoist main part 1, the top fixedly connected with mount 4 of supporting seat 3, the left end inboard rotation of mount 4 is connected with second leading wheel 6, the right-hand member inboard rotation of mount 4 is connected with first leading wheel 5, the top fixedly connected with closing device 9 of mount 4, the top fixedly connected with alarm device 8 of hoist main part 1.
The alarm device 8 comprises a supporting rod 801, an adjusting rod 802, a spring 803, a pressing plate 804, a limit switch 805, a limit seat 806, a limit ring 807, a supporting wheel 808 and an alarm lamp 809, wherein the top end of the crane main body 1 is fixedly connected with the vertically arranged supporting rod 801, the top end of the supporting rod 801 is fixedly connected with the limit seat 806, one end of the limit seat 806 is fixedly connected with the limit switch 805, the inner side of the limit seat 806 is slidably connected with the adjusting rod 802, the outer side of the adjusting rod 802 is fixedly connected with the limit ring 807, one end of the adjusting rod 802 is fixedly connected with the pressing plate 804, the inner side of the right end of the adjusting rod 802 is rotatably connected with the supporting wheel 808, the supporting wheel 808 is slidably connected with a steel wire rope 7, the top end of the crane main body 1 is fixedly connected with the alarm lamp 809, the alarm lamp, the two ends of the spring 803 are respectively fixedly connected with a limit ring 807 and a limit seat 806, the limit ring 807 can be supported by the spring 803, and then the limit ring 807 is supported by the limit ring 807, the pressing device 9 comprises a protective shell 901, a motor 902, a support frame 903, a screw 904, an adjusting cylinder 905, a limit plate 906, a connecting frame 907 and a support block 908, the top end of the fixed frame 4 is connected with the horizontally arranged support block 908, the support block 908 is arranged at the lower side of the steel wire rope 7, the top end of the fixed frame 4 is fixedly connected with the connecting frame 907, the top end of the connecting frame 907 is fixedly connected with the support frame 903, the top end of the support frame 903 is fixedly connected with the vertically arranged protective shell 901, the inner side of the protective shell 901 is fixedly connected with the motor 902, the motor 902 is fixedly connected with the support frame 903, and the, can drive the rotation of screw rod 904 through motor 902, the outside of screw rod 904 is provided with adjusts a section of thick bamboo 905, the bottom fixed connection who adjusts a section of thick bamboo 905 has the limiting plate 906 that the level set up, and adjusts a section of thick bamboo 905 and link 907 sliding connection, and the inboard of adjusting a section of thick bamboo 905 is provided with the screw thread, and screw rod 904 rotates with adjusting a section of thick bamboo 905 through the screw thread to be connected, can drive through screw rod 904 and adjust a section of thick bamboo 905 and limiting plate 906 downstream, realizes the spacing fixed to wire rope 7 through limiting plate 906.
The type of the winch 2 is 1-20T, the type of the alarm lamp 809 is KL56-5280R, the type of the limit switch 805 is FSCU0801-N, and the type of the motor 902 is Y1-160M1-8 motor.
The working process is as follows: in the utility model, before using, the power is supplied through the crane main body 1, a driver controls the winch 2 at the inner side of the crane main body 1 to drive the steel wire rope 7 to hoist and move the goods incoming line, when the goods are lifted to the air and the horizontal position of the goods needs to be changed, the worker controls the motor 902 to rotate, the rotation of the motor 902 drives the screw 904, then the screw 904 drives the adjusting cylinder 905 to move downwards along the connecting frame 907, then the adjusting cylinder 905 drives the limiting plate 906 to compress the steel wire rope 7, the limiting plate 906 is matched with the supporting block 908 to compress and fix the steel wire rope 7, then the horizontal position of the goods can be changed, after reaching the designated position, the motor 902 rotates reversely, the motor 902 passes through the screw 904, the adjusting cylinder 905 drives the limiting plate 906 to move upwards, and the limiting plate 906 removes the interference to the steel wire rope 7, alright put down the goods through hoist engine 2, when fracture appears in a play steel wire rope 7 above this device, steel wire rope 7 just can not cause the interference to supporting wheel 808, and spring 803 can drive clamp plate 804 through spacing ring 807, regulation pole 802 and spacing seat 806 effect down and press limit switch 805 after that, and limit switch 805 starts alarm lamp 809, then alarm lamp 809 reports to the police to the driver, reminds the driver in time to handle cracked steel wire rope 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a hoist and mount with wire rope fracture autoalarm function, includes hoist engine main part (1) and hoist engine (2), its characterized in that: the top fixedly connected with hoist engine (2) of hoist main part (1), top right side fixedly connected with supporting seat (3) of hoist main part (1), the top fixedly connected with mount (4) of supporting seat (3), the left end inboard of mount (4) is rotated and is connected with second leading wheel (6), the right-hand member inboard of mount (4) is rotated and is connected with first leading wheel (5), the top fixedly connected with closing device (9) of mount (4), the top fixedly connected with alarm device (8) of hoist main part (1).
2. The crane hoisting device with the automatic alarm function of steel wire rope breakage as claimed in claim 1, is characterized in that: the alarm device (8) comprises a supporting rod (801), an adjusting rod (802), a spring (803), a pressing plate (804), a limit switch (805), a limit seat (806), a limit ring (807), a supporting wheel (808) and an alarm lamp (809), wherein the top end of the crane main body (1) is fixedly connected with the vertically arranged supporting rod (801), the top end of the supporting rod (801) is fixedly connected with the limit seat (806), one end of the limit seat (806) is fixedly connected with the limit switch (805), the inner side of the limit seat (806) is slidably connected with the adjusting rod (802), the outer side of the adjusting rod (802) is fixedly connected with the limit ring (807), one end of the adjusting rod (802) is fixedly connected with the pressing plate (804), the inner side of the right end of the adjusting rod (802) is rotatably connected with the supporting wheel (808), and the supporting wheel (808) is slidably connected with, the top end of the crane main body (1) is fixedly connected with an alarm lamp (809).
3. The crane hoisting device with the automatic alarm function of steel wire rope breakage as claimed in claim 2, wherein: the outer side of the adjusting rod (802) is provided with a spring (803), and two ends of the spring (803) are respectively fixedly connected with a limiting ring (807) and a limiting seat (806).
4. The crane hoisting device with the automatic alarm function of steel wire rope breakage as claimed in claim 1, is characterized in that: the pressing device (9) comprises a protective shell (901), a motor (902), a support frame (903), a screw rod (904), an adjusting cylinder (905), a limiting plate (906), a connecting frame (907) and a supporting block (908), the supporting block (908) horizontally arranged is connected to the top end of the fixing frame (4), the supporting block (908) is arranged on the lower side of the steel wire rope (7), the connecting frame (907) is fixedly connected to the top end of the fixing frame (4), the support frame (903) is fixedly connected to the top end of the connecting frame (907), the protective shell (901) vertically arranged is fixedly connected to the top end of the support frame (903), the motor (902) is fixedly connected to the inner side of the protective shell (901), the motor (902) is fixedly connected to the support frame (903), and the screw rod (904) vertically arranged is fixedly connected to the tail end of a.
5. The crane hoisting device with the automatic alarm function of steel wire rope breakage as claimed in claim 4, wherein: the outside of screw rod (904) is provided with adjusts a section of thick bamboo (905), the bottom fixed connection who adjusts a section of thick bamboo (905) has limiting plate (906) that the level set up, and adjusts a section of thick bamboo (905) and link (907) sliding connection, and the inboard of adjusting a section of thick bamboo (905) is provided with the screw thread, and screw rod (904) rotate with adjusting a section of thick bamboo (905) through the screw thread and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834829.6U CN210944579U (en) | 2019-10-29 | 2019-10-29 | Crane hoisting with automatic alarm function for steel wire rope breakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834829.6U CN210944579U (en) | 2019-10-29 | 2019-10-29 | Crane hoisting with automatic alarm function for steel wire rope breakage |
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| Publication Number | Publication Date |
|---|---|
| CN210944579U true CN210944579U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921834829.6U Active CN210944579U (en) | 2019-10-29 | 2019-10-29 | Crane hoisting with automatic alarm function for steel wire rope breakage |
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| CN (1) | CN210944579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213355A (en) * | 2021-03-18 | 2021-08-06 | 山东高速股份有限公司 | Highway guardrail plate quick replacement system device and use method |
-
2019
- 2019-10-29 CN CN201921834829.6U patent/CN210944579U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213355A (en) * | 2021-03-18 | 2021-08-06 | 山东高速股份有限公司 | Highway guardrail plate quick replacement system device and use method |
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| GR01 | Patent grant | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Cao Shengzhu Inventor after: Huo Yunpeng Inventor after: Wang Dandan Inventor before: Cao Shengcheng Inventor before: Huo Yunpeng Inventor before: Wang Dandan |