CN214245617U - Protective device of small gate winch hoist - Google Patents
Protective device of small gate winch hoist Download PDFInfo
- Publication number
- CN214245617U CN214245617U CN202023345771.4U CN202023345771U CN214245617U CN 214245617 U CN214245617 U CN 214245617U CN 202023345771 U CN202023345771 U CN 202023345771U CN 214245617 U CN214245617 U CN 214245617U
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- China
- Prior art keywords
- rain
- gear
- screw rod
- opening
- small gate
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- 230000001681 protective effect Effects 0.000 title claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000001012 protector Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 230000001105 regulatory effect Effects 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000221535 Pucciniales Species 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a protector of small-size gate hoist formula headstock gear, including protective housing, opening adjusting device and rain-proof device, the utility model discloses a set up opening adjusting device, under the inside screw rod of opening adjusting device drives promptly, make screw rod left and right sides threaded connection regulating plate, control the removal is realized, and then reach the adjustment of opening size, thereby reached to opening size automatic adjustment, avoid the advantage of a large amount of entering of humid air, and set up rain-proof device at protective housing right side lower extreme, under the effect of the inside rain-proof board of rain-proof device and guide slot promptly, can realize blockking and discharging of rainwater, simultaneously under pinion and gear cooperation, realize the adjustment of rain-proof board application angle, thereby reached the protection to the headstock gear output shaft, reach the advantage of using angle automatic adjustment simultaneously.
Description
Technical Field
The utility model particularly relates to a protector of small-size gate hoist formula headstock gear relates to gate hoist formula headstock gear relevant field.
Background
Hoist formula headstock gear is the headstock gear who is used for operating quick gate specially, quick gate is used for protecting unit or steel pipe, hang in the drill way top at ordinary times, when the generator, water pump or steel pipe when taking place the accident, can cut rivers fast, avoid the accident to enlarge, some existing headstock gears expose usually and lack protector outside, not only lead to the normal opening and the operation that the surperficial lacquer painting of headstock gear drops to lead to the corrosion to influence the headstock gear easily, the service life is shortened, thereby receive simultaneously easily and destroy and steal the normal use of opening that influences the gate, consequently often need adopt protector, carry out the protection activity of headstock gear.
At present when carrying out gate hoist formula headstock gear protector's use, the opening size that protector set up often can't be adjusted to when making the protection of carrying out not equidimension headstock gear, inside unmatched opening entering protector is easily followed to outside air, lead to the headstock gear to damage, often need place externally because the output shaft of headstock gear carries out the transmission activity simultaneously, when the output shaft receives the washing away of rainwater for a long time, also takes place easily and rusts the damage.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a protector of small-size gate hoist formula headstock gear here.
The utility model is realized by constructing a protective device of a small gate winch hoist, the device comprises a protective box, an opening adjusting device and a rain shielding device, wherein the front end of the protective box is rotatably connected with an electromagnetic door, the opening adjusting device is arranged inside the right side of the protective box, the rain shielding device is arranged at the lower end of the right side of the protective box, the opening adjusting device comprises a slide rail, an adjusting plate, a screw rod, a driven wheel, a belt, a driving wheel and a motor, the rear side of the slide rail is fixedly connected with the protective box, and the left side and the right side of the upper end of the slide rail are both connected with an adjusting plate in a sliding way, the adjusting plates are in threaded connection with the left side and the right side of the screw rod, the middle part of the screw rod is inserted with a driven wheel, the driven wheel is connected with the lower end of the belt in a transmission way, the upper end of the belt is connected with the driving wheel in a transmission way, the action wheel is spliced with the left side of the motor, and the motor is arranged at the middle end inside the right side of the protection box.
Preferably, the rain blocking device comprises a rain blocking plate, a guide groove, a gear, a shell, a pinion and a direct current motor, wherein the guide groove is formed in the upper end of the rain blocking plate, the rain blocking plate is respectively connected with the left side and the right side inside the shell in a rotating mode, the rain blocking plate is connected with the shell in a rotating mode, the gear is inserted into the inside of the shell in a rotating mode, the upper end of the gear is connected with the pinion in a meshed mode, the rear side of the shell is fixedly connected with a protection box, the rear side of the pinion is inserted into the direct current motor, and the direct current motor is arranged inside the upper end of the left side of the shell.
Preferably, the alarm is arranged in the middle of the right side of the front end of the electromagnetic door, the indicating lamp is installed on the front side of the top of the right end of the protective box, the connecting frame is fixedly connected with the lower end of the indicating lamp relatively, and the connecting frame is connected with the distribution box and is arranged in the middle of the lower end of the right side of the protective box, so that the opening is formed.
Preferably, the lower end of the adjusting plate is slidably connected with a groove formed in the slide rail, and the inner wall of the groove formed in the slide rail is smooth.
Preferably, the external threads on the left side and the right side of the screw are in threaded connection with the internal threads formed in the upper end of the adjusting plate, and the spiral directions of the external threads on the left side and the right side of the screw are opposite.
Preferably, one side of the adjusting plate, which is close to the through opening, is in a semi-arc shape, and a lubricating coating is sprayed on the outer surface of the semi-arc-shaped position of the adjusting plate.
Preferably, the rain baffle, the guide groove and the gears are symmetrically arranged along the left and right sides of the lower end in the shell, and the gears on the left side and the right side are meshed and connected with each other.
Preferably, the pinion is in meshed connection with the left side gear, and the pinion can realize synchronous rotation of the two side gears.
Preferably, the screw is made of stainless steel.
Preferably, the gear is made of carbon steel.
The utility model has the advantages of as follows: the utility model discloses an improvement provides a protector of small-size gate hoist formula headstock gear here, compares with equipment of the same type, has following improvement:
the method has the advantages that: a protector of small-size gate hoist formula headstock gear through having set up opening adjusting device, drives under the inside screw rod of opening adjusting device promptly, makes screw rod left and right sides threaded connection regulating plate, controls about the realization, and then reaches the adjustment of opening size to reached the big or small automatic adjustment of opening, avoided the advantage that moist air got into in a large number.
The method has the advantages that: a protector of small-size gate hoist formula headstock gear through having set up the rain shield device at protective housing right side lower extreme, promptly under the effect of the inside weather shield of rain shield device and guide slot, can realize stopping and discharging of rainwater, simultaneously under pinion and gear cooperation, realize the adjustment that the weather shield used the angle to reach the protection to the headstock gear output shaft, reached the advantage of using angle automatic adjustment simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a front cross-section part of the present invention;
FIG. 3 is a schematic left sectional view of the opening adjustment device of the present invention;
FIG. 4 is a schematic view of the right-side cross-sectional structure of the rain shield of the present invention;
fig. 5 is a schematic structural view of the rain shielding device of the present invention.
Wherein: the device comprises a protective box-1, an electromagnetic door-2, an alarm-3, an indicator light-4, a connecting frame-5, a distribution box-6, a through opening-7, an opening adjusting device-8, a rain blocking device-9, a sliding rail-81, an adjusting plate-82, a screw rod-83, a driven wheel-84, a belt-85, a driving wheel-86, a motor-87, a rain blocking plate-91, a guide groove-92, a gear-93, a shell-94, a pinion-95 and a direct current motor-96.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.
Please refer to fig. 1 and fig. 2, the utility model provides a protection device of small-size gate hoist formula headstock gear here through the improvement, including protecting box 1, opening adjusting device 8 and rain gear 9, 1 front end of protecting box rotates and is connected with electromagnetic door 2, and 2 front end right sides middle parts of electromagnetic door are provided with alarm 3, and pilot lamp 4 is installed to 1 right-hand member top front side of protecting box, and 4 lower extremes of pilot lamp fixedly connected with link 5 of relative department, and link 5 right sides are connected protecting box 1 right side lower extreme middle part with block terminal 6 and have been seted up through opening 7.
Referring to fig. 3, the present invention provides a protection device of a small gate hoist, wherein an opening adjustment device 8 is disposed inside the right side of a protection box 1, a rain shielding device 9 is disposed at the lower end of the right side of the protection box 1, the opening adjustment device 8 includes a slide rail 81, an adjustment plate 82, a screw 83, a driven wheel 84, a belt 85, a driving wheel 86 and a motor 87, the rear side of the slide rail 81 is fixedly connected with the protection box 1, the adjustment plate 82 is slidably connected to the left and right sides of the upper end of the slide rail 81, the adjustment plate 82 is in threaded connection with the left and right sides of the screw 83, the middle portion of the screw 83 is inserted into the driven wheel 84, the driven wheel 84 is in transmission connection with the lower end of the belt 85, the upper end of the belt 85 is in transmission connection with the driving wheel 86, the driving wheel 86 is inserted into the left side of the motor 87, the motor 87 is disposed at the middle end inside the right side of the protection box 1, the lower end of the adjustment plate 82 is slidably connected with the inner portion of the slide rail 81, and slide rail 81 sets up the recess inner wall and is the smoothness form, it is smooth not the card pause when making regulating plate 82 move the regulation, screw thread threaded connection is all seted up with regulating plate 82 upper end to the screw rod 83 left and right sides external screw thread, and screw rod 83 left and right sides external screw thread opposite direction, make and drive through screw rod 83, realize both sides regulating plate 82 synchronous movement, regulating plate 82 is close to opening 7 one side and is the semiarc, and regulating plate 82 semiarc department surface spraying has lubricating coating, when making the centre gripping, guarantee the smoothness of headstock gear output shaft operation, screw rod 83 adopts stainless steel to make.
Referring to fig. 4 and 5, the present invention provides a protection device for a small gate hoist, wherein the rain shield 9 comprises a rain shield 91, a guide groove 92, a gear 93, a housing 94, a pinion 95 and a dc motor 96, the upper end of the rain shield 91 is provided with the guide groove 92, the rain shield 91 is rotatably connected to the left and right sides of the housing 94, the rain shield 91 is rotatably connected to the housing 94, the gear 93 is inserted into the rain shield 91 and the housing 94, the upper end of the gear 93 is engaged with the pinion 95, the rear side of the housing 94 is fixedly connected to the protection box 1, the rear side of the pinion 95 is inserted into the dc motor 96, the dc motor 96 is disposed inside the upper end of the left side of the housing 94, the rain shield 91, the guide groove 92 and the gear 93 are symmetrically disposed along the left and right sides of the lower end of the housing 94, and the left and right gears 93 are engaged with each other, so that the rain shield can realize rapid adjustment of the use angle, pinion 95 is connected with left side gear 93 meshing to pinion 95 can realize both sides gear 93 synchronous revolution for drive through pinion 95 realizes gear 93 synchronous regulation activity, gear 93 adopts the carbon steel material to make.
The utility model provides a protective device of a small gate winch hoist through improvement, which operates as follows;
firstly, a protective box cover 1 is arranged outside a hoist, an output shaft of the hoist is extended to a through hole 7 formed in the middle of the lower end of the right side of the protective box 1, then the hoist can be prevented from being exposed to sunlight and washed away by rainwater for a long time under the protection of the protective box 1, when a thief forcibly opens a rotatably connected electromagnetic door 2 at the front end of the protective box 1, an alarm 3 arranged in the middle of the right side of the front end of the electromagnetic door 2 can realize alarm activity, so that a worker can timely know that the hoist is stolen, an indicator lamp 4 arranged at the front end of the top of the right side of the protective box 1 can well ensure that the worker can find the position of the hoist in time when performing maintenance activity at night, and a distribution box 6 arranged at the opposite position of the lower end of the indicator lamp 4 can realize quick connection of electricity utilization of the hoist;
secondly, when the gate winch type hoist protection device is used, the size of the through hole 7 arranged on the protection device cannot be adjusted frequently, so that when hoists of different sizes are protected, external air can easily enter the protection device from the unmatched through hole 7, the hoist is damaged, and meanwhile, because an output shaft of the hoist is frequently required to be placed outside for transmission activity, when the output shaft is washed by rainwater for a long time, the hoist is easy to rust and damage;
thirdly, therefore, by arranging the opening adjusting device 8 inside the left side of the protection box 1, that is, after the protection box 1 is placed and the output shaft of the hoist is placed, the motor 87 arranged inside the opening adjusting device 8 is operated, the motor 87 drives the motor 87 to rotate the left driving wheel 86, and the lower driven wheel 84 synchronously rotates under the transmission coordination of the belt 85, so that the screw 83 inserted into the middle of the driven wheel 84 can rotate along with the screw, so as to drive the screw 83 to be in threaded connection with the adjusting plate 82 on the left and right sides, when the adjusting plate 82 slides towards the left and right sides along the lower sliding rail 81, the opening of the through opening 7 can be enlarged, and when the adjusting plate 82 moves towards the middle of the sliding rail 81, the opening of the through opening 7 can be reduced, so that the through opening 7 can be more attached to the output shaft of the hoist, and the external moist air can be avoided, through the unmatched through opening 7, the air enters the protective box 1 to affect the hoist, so that the size of the through hole 7 is automatically adjusted, and the advantage of preventing a large amount of humid air from entering is achieved;
fourthly, in order to avoid damage to the hoist output shaft extending to the outside due to erosion of rainwater, the rain shielding device 9 is arranged at the lower end of the right side of the protection box 1, that is, under the action of the guide grooves 92 formed in the rain shielding plate 91 and the upper end of the rain shielding plate 91 in the rain shielding device 9, rainwater blocking and rapid drainage can be realized, when the use angle of the rain shielding plate 91 needs to be adjusted, a user can operate the direct current motor 96 arranged at the upper end of the left side of the shell 94, so that the direct current motor 96 drives the pinion 95 inserted at the front end, the gear 93 arranged in the rain shielding plate 91 at the left side can rotate and drive the gear 93 meshed and connected at the right side to synchronously rotate along with the gears 93 at the left side and the right side, the use angle of the rain shielding plate 91 can be adjusted, and the protection of the hoist output shaft is realized, meanwhile, the advantage of automatic adjustment of the use angle is achieved.
The utility model discloses an improvement provides a protector of small-size gate hoist formula headstock gear, through having set up opening adjusting device 8, drive under opening adjusting device 8 inside screw rod 83 promptly, make screw rod 73 left and right sides threaded connection regulating plate 82, remove about the realization, and then reach the adjustment of opening 7 size, thereby reached 7 big or small automatic adjustment to the opening, the advantage of avoiding moist air to get into in a large number, and set up rain blocking device 9 at 1 right side lower extreme of protecting box, under the effect of rain blocking device 9 inside rain blocking plate 91 and guide slot 92 promptly, can realize blockking and discharging of rainwater, simultaneously under pinion 95 and gear 93 cooperation, realize the adjustment of rain blocking plate 91 use angle, thereby reached the protection to the headstock gear output shaft, reach the advantage of using angle automatic adjustment simultaneously.
Claims (8)
1. A protection device of a small gate winch hoist comprises a protection box (1), wherein the front end of the protection box (1) is rotatably connected with an electromagnetic door (2);
the method is characterized in that: the rain-proof and rain-proof device is characterized by further comprising an opening adjusting device (8) and a rain-proof device (9), wherein the opening adjusting device (8) is arranged inside the right side of the protective box (1), the rain-proof device (9) is arranged at the lower end of the right side of the protective box (1), the opening adjusting device (8) comprises a sliding rail (81), an adjusting plate (82), a screw rod (83), a driven wheel (84), a belt (85), a driving wheel (86) and a motor (87), the rear side of the sliding rail (81) is fixedly connected with the protective box (1), the adjusting plate (82) is connected with the left side and the right side of the upper end of the sliding rail (81) in a sliding mode, the adjusting plate (82) is connected with the left side and the right side of the screw rod (83) in a threaded mode, the middle of the screw rod (83) is connected with the driven wheel (84) in an inserting mode, the driven wheel (84) is connected with the lower end of the belt (85) in a transmission mode, and the upper end of the belt (85) is connected with the driving wheel (86), the driving wheel (86) is connected with the left side of the motor (87) in an inserting mode, and the motor (87) is arranged at the middle end inside the right side of the protective box (1).
2. The protection device of the small gate winch hoist as claimed in claim 1, wherein: the rain blocking device (9) comprises a rain blocking plate (91), a guide groove (92), a gear (93), a shell (94), a pinion (95) and a direct current motor (96), the guide groove (92) is formed in the upper end of the rain blocking plate (91), the rain blocking plate (91) is respectively connected with the left side and the right side of the inner portion of the shell (94) in a rotating mode, the gear (93) is connected with the inner portion of the shell (94) in a rotating mode, the upper end of the gear (93) is connected with the pinion (95) in a meshing mode, the rear side of the shell (94) is fixedly connected with the protection box (1), the rear side of the pinion (95) is connected with the direct current motor (96) in a plugging mode, and the direct current motor (96) is arranged inside the upper end of the left side of the shell (94).
3. The protection device of the small gate winch hoist as claimed in claim 1, wherein: electromagnetic door (2) front end right side middle part is provided with alarm (3), pilot lamp (4) are installed to protective housing (1) right-hand member top front side to relative fixedly connected with link (5) of pilot lamp (4) lower extreme, link (5) right side and block terminal (6) are connected protective housing (1) right side lower extreme middle part and have been seted up opening (7).
4. The protection device of the small gate winch hoist as claimed in claim 1, wherein: the lower end of the adjusting plate (82) is in sliding connection with a groove formed in the sliding rail (81), and the inner wall of the groove formed in the sliding rail (81) is smooth.
5. The protection device of the small gate winch hoist as claimed in claim 1, wherein: the left and right external threads of the screw rod (83) are in threaded connection with the upper end of the adjusting plate (82) through internal threads, and the spiral directions of the left and right external threads of the screw rod (83) are opposite.
6. The protection device of the small gate winch hoist as claimed in claim 1, wherein: one side of the adjusting plate (82) close to the through hole (7) is in a semi-arc shape, and a lubricating coating is sprayed on the outer surface of the semi-arc-shaped position of the adjusting plate (82).
7. The protection device of the small gate winch hoist as claimed in claim 2, wherein: the rain baffle (91), the guide groove (92) and the gear (93) are symmetrically arranged along the left and right sides of the lower end in the shell (94), and the gears (93) on the left side and the right side are meshed and connected with each other.
8. The protection device of the small gate winch hoist as claimed in claim 2, wherein: the pinion (95) is in meshed connection with the left side gear (93), and the pinion (95) can realize synchronous rotation of the two side gears (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023345771.4U CN214245617U (en) | 2020-12-31 | 2020-12-31 | Protective device of small gate winch hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023345771.4U CN214245617U (en) | 2020-12-31 | 2020-12-31 | Protective device of small gate winch hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214245617U true CN214245617U (en) | 2021-09-21 |
Family
ID=77723608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023345771.4U Expired - Fee Related CN214245617U (en) | 2020-12-31 | 2020-12-31 | Protective device of small gate winch hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214245617U (en) |
-
2020
- 2020-12-31 CN CN202023345771.4U patent/CN214245617U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |