CN220245357U - Crane remote control device protecting equipment - Google Patents
Crane remote control device protecting equipment Download PDFInfo
- Publication number
- CN220245357U CN220245357U CN202321972141.0U CN202321972141U CN220245357U CN 220245357 U CN220245357 U CN 220245357U CN 202321972141 U CN202321972141 U CN 202321972141U CN 220245357 U CN220245357 U CN 220245357U
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- Prior art keywords
- threaded rod
- remote control
- protective housing
- protection
- shell
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- 230000001681 protective effect Effects 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Control And Safety Of Cranes (AREA)
Abstract
The utility model relates to the technical field of mechanical equipment, in particular to a crane remote control device protection device which comprises a protection shell, wherein a first protection shell and a second protection shell are arranged on the upper side of the protection shell, the first protection shell is arranged on the left side of the second protection shell, an inner cavity is formed in the lower side of the inside of the protection shell, a protection mechanism and an extension mechanism are arranged in the inner cavity, the protection mechanism comprises a motor fixedly arranged at the left end of the inner cavity, an output shaft is arranged at the right end of the motor, a first threaded rod is arranged at the right end of the output shaft, and a first threaded sleeve is in spiral transmission connection with the left side and the right side of the outer surface of the first threaded rod. This application is through setting up protection machanism, utilizes motor drive threaded rod one to make two sets of thread bush one carry respectively and protect shell one and protect shell two and carry out the displacement, thereby open or close to the protective housing, thereby protect the remote controller or open and use, promoted the security of equipment relatively.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to protection equipment for a remote control device of a crane.
Background
In the prior art, the crane is widely applied as mechanical equipment, is widely applied to manufacturing industry, transportation industry and the like in a plurality of fields, and is used for completing loading, unloading, reloading, installation and the like of cargoes through two actions, when the existing crane protective shell is used, the use environment is complex, so that the sealing strength between the protective shells is insufficient, larger gaps are easily caused, dust, water vapor and the like easily enter the protective shell, electric element faults or damages are caused, and the safety is poor.
The Chinese patent with publication number of CN218841497U discloses a protective shell and a crane, wherein a containing cavity is formed by fixing a first shell and a second shell, a first sealing piece wraps an electric control assembly in the containing cavity and stops at the joint edge of the first shell and the second shell, in the use process, the sealing strength between the protective shells is increased, gaps are not easy to cause, dust, water vapor and the like can be better stopped from entering the protective shells, electric element faults or damages are not easy to cause, and the safety is improved;
although the protective shell and the crane can prevent dust and water vapor from entering, the environment used by the protective shell of the crane is severe, collision can be suffered from frequently in the carrying process, and the protective shell is damaged, so that the normal operation of equipment is affected.
For this purpose, a crane remote control protection device is proposed.
Disclosure of Invention
The utility model relates to the technical field of medical equipment, and aims to solve the defects in the prior art and provides a crane remote control device protecting device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a hoist remote control protection device, includes the protective housing, the upside of protective housing is provided with first and second protective housing, first protective housing sets up the left side at second protective housing, the inside downside of protective housing is provided with the inner chamber, the inside of inner chamber is provided with protection mechanism and extending mechanism, protection mechanism includes the inside left end fixed mounting's of inner chamber motor, the right-hand member of motor is provided with the output shaft, the right-hand member of output shaft is provided with threaded rod one, the surface left side and the equal screw drive on right side of threaded rod one are connected's thread bush one, type frame is fixed to the surface upside of thread bush one, the spout has all been seted up to the inside front end and the rear end of protective housing, spout and inner chamber intercommunication, type frame sliding connection is in the inside of spout, two sets of type frame respectively with first protective housing and second fixed connection.
Further, the protection mechanism further comprises a first supporting piece rotationally connected with the right end of the first threaded rod, and the first supporting piece is fixedly connected with the inner portion of the inner cavity.
Further, the stretching mechanism comprises two groups of supporting pieces II which are arranged on the left side of the threaded rod I, the two groups of supporting pieces II are connected with the threaded rod II in a rotating mode, a gear I is fixedly arranged on the outer surface of the threaded rod I, a gear II is fixedly arranged in the middle of the outer surface of the threaded rod II, and the gear I is meshed with the gear II.
Further, a second thread sleeve is connected to the left side of the outer surface of the second threaded rod in a screw transmission mode, and a first connecting rod is connected to the front side of the outer surface of the second thread sleeve in a rotating mode.
Further, a third thread bush is connected to the right side of the outer surface of the second threaded rod in a spiral transmission mode, and a second connecting rod is connected to the front side of the outer surface of the third thread bush in a rotation mode.
Further, the front end sliding connection of protective housing has the handle, the inside front side of inner chamber is provided with the kicking block, the handle extends to the inside and the kicking block fixed connection of inner chamber, connecting rod one and connecting rod two all rotate with the kicking block and be connected.
Furthermore, the stretching mechanism is provided with two groups which are symmetrically arranged, and the two groups of gears II are in meshed transmission connection with the gears I.
The utility model has the beneficial effects that:
1. according to the remote control device, the protection mechanism is arranged, the first motor is used for driving the first threaded rod to rotate, so that the first two sets of threaded sleeves respectively carry the first protection shell and the second protection shell to move, the protection shell is opened or closed, the remote control is protected or opened for use, and the safety of the device is relatively improved;
2. this application is through setting up extending mechanism, drives extending mechanism when using the remote controller through opening protecting mechanism, and then makes the handle of both sides stretch out, and convenient to use person uses remote controller remote control hoist, when not needing, then can receive the inside of protective housing, and then reduces the space that equipment occupy, portable.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;
FIG. 4 is a cross-sectional view of the lumen of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4 according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 4 according to the present utility model;
fig. 7 is an enlarged schematic view of the structure at D in fig. 4 according to the present utility model.
In the figure: 1. a protective housing; 2. a first protective shell; 3. a second protective shell; 4. an inner cavity; 5. a motor; 6. a first threaded rod; 7. a first thread sleeve; 8. type frame; 9. a chute; 10. a first support member; 11. a second supporting piece; 12. a second threaded rod; 13. a first gear; 14. a second gear; 15. a second thread sleeve; 16. a first connecting rod; 17. a thread sleeve III; 18. a second connecting rod; 19. a top block; 20. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which the embodiments described below are only some, but not all, of the embodiments of the present utility model.
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1-7, a crane remote control protection device comprises a protection shell 1, a first protection shell 2 and a second protection shell 3 are arranged on the upper side of the protection shell 1, the first protection shell 2 is arranged on the left side of the second protection shell 3, an inner cavity 4 is arranged on the lower side of the inside of the protection shell 1, a protection mechanism and an extension mechanism are arranged in the inner cavity 4, the protection mechanism comprises a motor 5 fixedly installed at the left end of the inner cavity 4, an output shaft is arranged at the right end of the motor 5, a first threaded rod 6 is arranged at the right end of the output shaft, a first threaded sleeve 7 is in threaded connection with the right side on the left side of the outer surface of the first threaded rod 6 in a threaded manner, a type frame 8 is fixedly installed on the upper side of the outer surface of the first threaded sleeve 7, a sliding groove 9 is formed in the front end and the rear end of the inner portion of the protection shell 1, the sliding groove 9 is communicated with the inner cavity 4, the type frame 8 is slidingly connected in the inner portion of the sliding groove 9, two groups of type frames 8 are fixedly connected with the first protection shell 2 and the second protection shell 3 respectively, the right end of the first threaded rod is rotationally connected with the first support 10, and the first support 10 is fixedly connected with the inner portion of the inner cavity 4.
Specifically, when the remote controller is needed to be used, the motor 5 is started, so that the output shaft of the motor 5 carries the first threaded rod 6 to rotate, the first threaded sleeve 7 and the second threaded sleeve 15 which are in spiral transmission connection with the outer surface of the first threaded rod 6 can move relatively, the first threaded sleeve 7 carries the first protective shell 2 to displace through the group of type frames 8, the second threaded sleeve 15 carries the second protective shell 3 to displace through the group of type frames 8, and accordingly the protective shell 1 is opened, remote control equipment inside the protective shell 1 is exposed, and a worker can use the remote control equipment.
As shown in fig. 7, fig. 5 and fig. 6, the stretching mechanism comprises two groups of support pieces two 11 arranged on the left side of a first threaded rod 6, a second threaded rod 12 connected between the two groups of support pieces two 11 in a rotating manner, a first gear 13 is fixedly arranged on the outer surface of the first threaded rod 6, a second gear 14 is fixedly arranged in the middle of the outer surface of the second threaded rod 12, the first gear 13 is meshed with the second gear 14, a second threaded sleeve 15 is connected on the left side of the outer surface of the second threaded rod 12 in a spiral transmission manner, and a first connecting rod 16 is connected on the front side of the outer surface of the second threaded sleeve 15 in a rotating manner. The right side screw drive of the outer surface of threaded rod two 12 is connected with thread bush three 17, the front side rotation of the outer surface of thread bush three 17 is connected with connecting rod two 18, the front end sliding connection of protective housing 1 has handle 20, the inside front side of inner chamber 4 is provided with kicking block 19, handle 20 extends to the inside of inner chamber 4 and kicking block 19 fixed connection, connecting rod one 16 and connecting rod two 18 are all rotated with kicking block 19 and are connected, the extending mechanism is provided with two sets of to be symmetrical setting, two sets of gears two 14 all mesh transmission connection with gear one 13.
Specifically, when the first threaded rod 6 rotates, the first gear 13 fixedly installed on the outer surface of the first threaded rod 6 is used for meshing and driving the second gear 14 on the second threaded rod 12, so that the second threaded rod 12 is driven to rotate, the second threaded sleeve 15 and the third threaded sleeve 17 which are in spiral transmission connection with the outer surface of the second threaded rod 12 move in opposite directions, the second threaded sleeve 15 carries the first connecting rod 16 to displace, the third threaded sleeve 17 carries the second connecting rod 18 to displace, and the first connecting rod 16 and the second connecting rod 18 are both in rotary connection with the top block 19 fixedly installed at one end of the handle 20, so that the handle 20 is pushed out of the inner cavity 4 through the top block 19 under the mutual matching of the first connecting rod 16 and the second connecting rod 18, a worker can conveniently use the remote controller, when the remote controller is not needed, the motor 5 is started, the output shaft carries the first threaded rod 6 to rotate reversely, the transmission structure is reversely driven, the protective shell 1 can be closed, safety protection is carried on equipment, and meanwhile the handle 20 is taken in the inner cavity 4 by a user.
When the remote control device is used, a remote control is fixedly arranged in the protective shell 1, when the remote control device is needed, the motor 5 is started, the output shaft of the motor 5 carries the first threaded rod 6 to rotate, the first threaded sleeve 7 and the second threaded sleeve 15 which are in spiral transmission connection with the outer surface of the first threaded rod 6 can move relatively, the first threaded sleeve 7 carries the first protective shell 2 to displace through a group of type frames 8, the second threaded sleeve 15 carries the second protective shell 3 to displace through a group of type frames 8, so that the protective shell 1 is opened, the remote control equipment in the protective shell 1 is exposed, a worker can use the remote control equipment to rotate the first threaded rod 6, the first gear 13 fixedly arranged on the outer surface of the first threaded rod 6 carries out meshing transmission on the second gear 14 on the second threaded rod 12, the second threaded rod 12 is driven to rotate, the second threaded sleeve 15 and the third threaded sleeve 17 which are in spiral transmission connection with the outer surface of the second threaded rod 12 move in opposite directions, the second threaded sleeve 15 carries the first connecting rod 16 to move, the third threaded sleeve 17 carries the second connecting rod 18 to move, and the first connecting rod 16 and the second connecting rod 18 are both rotationally connected with the top block 19 fixedly arranged at one end of the handle 20, so that the handle 20 is pushed out of the inner cavity 4 through the top block 19 under the mutual matching of the first connecting rod 16 and the second connecting rod 18, a worker can conveniently use the remote controller, when the remote controller is not needed to use, the motor 5 is started, the output shaft carries the first threaded rod 6 to rotate reversely, the transmission structure is driven reversely, the protective shell 1 can be closed, safety protection is carried out on equipment, and meanwhile, the handle 20 is taken in the inner cavity 4 by a user.
It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hoist remote control protection device, includes protective housing (1), its characterized in that, the upside of protective housing (1) is provided with first (2) of protective housing and second (3) of protective housing, first (2) of protective housing sets up the left side at second (3) of protective housing, the inside downside of protective housing (1) is provided with inner chamber (4), the inside of inner chamber (4) is provided with protection mechanism and stretching mechanism, protection mechanism includes inside left end fixed mounting's motor (5) of inner chamber (4), the right-hand member of motor (5) is provided with the output shaft, the right-hand member of output shaft is provided with threaded rod one (6), the surface left side of threaded rod one (6) and the equal screw thread bush one (7) of right side spiral drive connection, surface upside fixed mounting of screw thread bush one (7) has type frame (8), spout (9) have all been seted up to the inside front end and the rear end of protective housing (1), spout (9) communicate each other with inner chamber (4), sliding connection is in two inside of type frame (8) and second (84) of protective housing (84).
2. The crane remote control protection device according to claim 1, wherein the protection mechanism further comprises a first support member (10) rotatably connected to the right end of the first threaded rod (6), and the first support member (10) is fixedly connected to the inside of the inner cavity (4).
3. The crane remote control protection device according to claim 2, wherein the stretching mechanism comprises two groups of support members II (11) arranged on the left side of a threaded rod I (6), two groups of support members II (11) are rotatably connected with each other, a gear I (13) is fixedly arranged on the outer surface of the threaded rod I (6), a gear II (14) is fixedly arranged in the middle of the outer surface of the threaded rod II (12), and the gear I (13) is meshed with the gear II (14).
4. A crane remote control protection device according to claim 3, wherein the left side of the outer surface of the second threaded rod (12) is in screw transmission connection with a second threaded sleeve (15), and the front side of the outer surface of the second threaded sleeve (15) is in rotary connection with a first connecting rod (16).
5. The crane remote control protection device according to claim 4, wherein the right side of the outer surface of the second threaded rod (12) is connected with a third threaded sleeve (17) in a screw transmission manner, and the front side of the outer surface of the third threaded sleeve (17) is rotatably connected with a second connecting rod (18).
6. The crane remote control protection device according to claim 5, wherein the front end of the protection housing (1) is slidably connected with a handle (20), a top block (19) is arranged on the front side of the interior of the inner cavity (4), the handle (20) extends to the interior of the inner cavity (4) and is fixedly connected with the top block (19), and the first connecting rod (16) and the second connecting rod (18) are both rotatably connected with the top block (19).
7. The crane remote control protection device according to claim 6, wherein the stretching mechanism is provided with two groups which are symmetrically arranged, and the two groups of gears (14) are in meshed transmission connection with the gear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321972141.0U CN220245357U (en) | 2023-07-26 | 2023-07-26 | Crane remote control device protecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321972141.0U CN220245357U (en) | 2023-07-26 | 2023-07-26 | Crane remote control device protecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220245357U true CN220245357U (en) | 2023-12-26 |
Family
ID=89231598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321972141.0U Active CN220245357U (en) | 2023-07-26 | 2023-07-26 | Crane remote control device protecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220245357U (en) |
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2023
- 2023-07-26 CN CN202321972141.0U patent/CN220245357U/en active Active
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| GR01 | Patent grant |