CN223189659U - A protector for hydraulic hoist - Google Patents
A protector for hydraulic hoistInfo
- Publication number
- CN223189659U CN223189659U CN202422488798.0U CN202422488798U CN223189659U CN 223189659 U CN223189659 U CN 223189659U CN 202422488798 U CN202422488798 U CN 202422488798U CN 223189659 U CN223189659 U CN 223189659U
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- China
- Prior art keywords
- fixedly connected
- protective box
- protector
- hydraulic hoist
- sides
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- 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.)
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Abstract
本实用新型涉及水利工程技术领域，提出了一种水利启闭机用防护器，包括防护箱；通过合页固定连接在所述防护箱正面的门体；固定连接在所述防护箱顶端的伸缩防护筒，所述伸缩防护筒的顶端固定连接有顶盖；对称开设在所述防护箱两侧的通风孔；对称装配在所述防护箱两侧的遮雨组件；通过设置的防护箱和门体，使得可以组成较为封闭空间，减少雨水飞溅至防护箱的内部，并且利用遮雨组件，使得雨较大时，可对通风孔进一步遮挡，进而可进一步减少雨水因淋落到安装面上溅起至通风孔内部，从而流向防护箱内部的可能，从而提高对水利启闭机的遮挡防护效果，减少外部雨水或日晒对其造成的不利影响，延长其使用寿命。
The utility model relates to the technical field of water conservancy engineering, and proposes a protector for a water conservancy gate hoist, comprising a protection box; a door body fixedly connected to the front face of the protection box by hinges; a telescopic protection tube fixedly connected to the top of the protection box, the top of the telescopic protection tube fixedly connected to a top cover; ventilation holes symmetrically arranged on both sides of the protection box; rain shield components symmetrically assembled on both sides of the protection box; by providing the protection box and the door body, a relatively closed space can be formed, reducing rainwater splashing into the interior of the protection box, and by utilizing the rain shield component, the ventilation holes can be further shielded when it rains heavily, thereby further reducing the possibility of rainwater splashing into the ventilation holes due to falling on the installation surface and then flowing into the interior of the protection box, thereby improving the shielding and protection effect of the water conservancy gate hoist, reducing the adverse effects of external rain or sunlight on it, and extending its service life.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a protector for a hydraulic hoist.
Background
The hydraulic hoist is a special device for controlling the opening and closing of a gate in hydraulic engineering, has important functions for guaranteeing the normal operation of the hydraulic engineering, improving the engineering efficiency and ensuring the safety, and is an indispensable device in the hydraulic engineering, and because the hydraulic hoist is usually installed outdoors, a corresponding protector is required to be additionally arranged to reduce the damage to the device caused by external wind, insolation or rainwater and the like, and the service life of the device is prolonged.
According to the search, the prior patent (bulletin number: CN 221029998U) discloses a safety protection device of a hydraulic engineering hoist, which comprises a shell enclosed on the periphery of the hoist, wherein a rectangular hole for extending out of a threaded rod of the hoist is formed in the top of the shell, a telescopic structure for protecting the threaded rod and matching with the threaded rod to lift is arranged on the side wall of the rectangular hole, the outer side wall of the shell is connected with a lifting structure, the telescopic structure is fixedly connected with a magnetic attraction piece, and the top end of the threaded rod is attracted with the magnetic attraction piece when the threaded rod ascends or descends to drive the telescopic structure to ascend or descend. The lifting of the threaded rod can drive the second container and the third container to vertically lift upwards, no matter the threaded rod is lifted or lowered and can be effectively protected in the telescopic structure, the top end of the threaded rod and the magnetic attraction piece generate adsorption force, and the threaded rod can drive the second container and the third container to slide and descend when being lowered, so that the use is convenient and quick.
But in above-mentioned scheme, its front and back are not equipped with the baffle and shelter from the thing, and this can have the factor such as partial rainwater is blown to hydraulic hoist by factors such as strong wind from protector's front and back when leading to raining, and also can have stronger insolation to shine on hydraulic hoist, and then is relatively poor to its protection effect, can't accomplish more comprehensive shielding protection, influences hydraulic hoist's life.
In view of the above, the utility model provides a protector for a hydraulic hoist.
Disclosure of utility model
The utility model provides a protector for a water conservancy hoist, which solves the problem that the water conservancy hoist of is inconvenient to shield more comprehensively in the related art.
The technical scheme is that the protector for the water conservancy hoist comprises a protective box, a door body fixedly connected to the front face of the protective box through a hinge, a telescopic protective cylinder fixedly connected to the top end of the protective box, a top cover fixedly connected to the top end of the telescopic protective cylinder, ventilation holes symmetrically formed in two sides of the protective box, and rain shielding assemblies symmetrically assembled in two sides of the protective box, wherein the rain shielding assemblies are used for shielding the ventilation holes when rainwater is large, and the possibility that rainwater splashes into the protective box from the ventilation holes is reduced.
The rain shielding assembly comprises sliding grooves symmetrically formed in the lower ends of two sides of the protective box, sliding rods fixedly connected to the inner walls of the sliding grooves, sliding blocks connected to the surfaces of the sliding rods in a sliding mode, reset springs wound on the surfaces of the sliding rods, two ends of each reset spring are fixedly connected with the bottom ends of the sliding blocks and the inner bottom walls of the sliding grooves respectively, connecting rods hinged to one side of the sliding blocks, shielding plates symmetrically and rotatably connected to the lower ends of two sides of the protective box, one side of the bottom ends of each shielding plate is hinged to one end of each connecting rod, and sponge blocks fixedly connected to one side of the top ends of the shielding plates.
Preferably, the length of the shielding plate is longer than the distance between the vent holes, and the shielding plate deflects downwards to effectively reduce splashing of rainwater to the vent holes.
Preferably, the upper ends of the two sides of the protective box are fixedly connected with rain-proof plates, and the inclination angle between the top ends of the rain-proof plates and the horizontal direction is thirty degrees.
Preferably, the two sides of the protection box are fixedly connected with dustproof nets through bolts, and the area of the cross section of each dustproof net is larger than that of the cross section formed between the ventilation holes.
Preferably, the inclination angle between the vent holes and the vertical direction is sixty degrees, and the vent holes are symmetrically distributed on two sides of the protective box at equal intervals.
Preferably, the lower extreme fixedly connected with heating pipe of protective housing inner wall, the upper end fixedly connected with temperature and humidity sensor of protective housing inner wall one side, the upper end fixedly connected with controller of protective housing inner wall opposite side, the upper end fixedly connected with exhaust hood at the protective housing back, exhaust hood one end and the inside intercommunication of protective housing, the inner wall fixedly connected with radiator fan of exhaust hood.
Preferably, the heating pipe is in a serpentine shape, and the heating pipes are symmetrically distributed about the vertical central axis of the protective box.
Preferably, the upper end at the back of the protective box is fixedly connected with a flashing board, and the flashing board is in the shape of a right triangle.
The beneficial effects of the utility model are as follows:
According to the utility model, the protective box, the rain shielding assembly and the door body are arranged, a relatively closed space is formed by the protective box and the door body, so that adverse effects of rainwater or insolation on the hydraulic hoist can be reduced, the screw rod of the hydraulic hoist is not hindered from ascending or descending by the top cover, meanwhile, when heavy rain occurs, the sponge block absorbs water, the shielding plate deflects downwards, the dust screen and the vent hole are shielded as much as possible, the possibility that rainwater splashes into the vent hole due to falling onto the mounting surface is reduced, and flows into the protective box, and meanwhile, the inclined vent hole also enables even a small amount of rainwater to splash into the protective box, so that the rainwater entering the protective box is more quickly discharged, and after the rainwater stops, the rainwater inside the sponge block is evaporated, at the moment, the shielding plate deflects upwards by the elasticity of the reset spring, the ventilation effect of the vent hole is prevented from being influenced continuously, the corrosion on the surface of the hydraulic hoist is effectively reduced, the protection effect of the hydraulic hoist is improved, and the service life of the hydraulic hoist is prolonged;
According to the utility model, the temperature and humidity inside the protective box are monitored through the temperature and humidity sensor through the exhaust hood, the vent holes, the heating pipe, the temperature and humidity sensor and the cooling fan which are arranged, when the temperature is higher, the cooling fan can be started, so that external fresh air can be sucked through the vent holes, heat inside the protective box is discharged through the exhaust hood, the phenomenon that the normal operation of the hydraulic hoist is influenced due to excessive heat accumulation is avoided, and when the humidity is heavier or the temperature is too low, the heating pipe and the cooling fan are started, so that the heat can be generated inside the protective box, the humidity inside the protective box can be effectively removed, the corrosion on the surface of the hydraulic hoist due to the excessive humidity is avoided, the protection effect on the hydraulic hoist is further improved, and the excessive energy consumption caused by the continuous operation of the heating pipe or the cooling fan can be avoided, and the environment friendliness is improved through the arrangement of the temperature and humidity sensor.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a rear bottom view of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the present utility model;
FIG. 4 is an enlarged schematic view of a rear view in partial cross section of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4a according to the present utility model.
In the figure, 1, a top cover; 2, a telescopic protective cylinder, 3, a protective box, 4, a rain shielding component, 401, a connecting rod, 402, a sponge block, 403, a shielding plate, 404, a sliding rod, 405, a sliding block, 406, a return spring, 407, a sliding chute, 5, a door body, 6, a dust screen, 7, a rain shield, 8, a shielding plate, 9, a ventilating cover, 10, a ventilation hole, 11, a heating pipe, 12, a temperature and humidity sensor, 13, a controller, 14 and a cooling fan.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The utility model provides a protector for a hydraulic hoist, which is shown in figures 1 to 5, and the protector for the hydraulic hoist comprises a protective box 3, a door body 5 fixedly connected to the front surface of the protective box 3 through a hinge, a telescopic protective cylinder 2 fixedly connected to the top end of the protective box 3, a top cover 1 fixedly connected to the top end of the telescopic protective cylinder 2, vent holes 10 symmetrically arranged on two sides of the protective box 3, and rain shielding assemblies 4 symmetrically arranged on two sides of the protective box 3, wherein the rain shielding assemblies 4 are used for shielding the vent holes 10 when rainwater is large, so that the possibility that the rainwater splashes into the protective box 3 from the vent holes 10 is reduced.
The rain shielding assembly 4 comprises sliding grooves 407 symmetrically arranged at the lower ends of two sides of the protective box 3, sliding rods 404 fixedly connected to the inner walls of the sliding grooves 407, sliding blocks 405 slidably connected to the surfaces of the sliding rods 404, return springs 406 wound and connected to the surfaces of the sliding rods 404, two ends of each return spring 406 respectively fixedly connected with the bottom ends of the sliding blocks 405 and the inner bottom walls of the sliding grooves 407, connecting rods 401 hinged to one side of the sliding blocks 405, shielding plates 403 symmetrically rotatably connected to the lower ends of two sides of the protective box 3, one side of the bottom ends of the shielding plates 403 hinged to one end of the connecting rods 401, and sponge blocks 402 fixedly connected to one side of the top ends of the shielding plates 403.
It should be noted that, the existing protector for the hydraulic hoist still has certain defects in the actual use process, the front and the back of the protector are not provided with baffle shielding objects, so that partial rainwater is blown to the hydraulic hoist from the front and the back of the protector by factors such as strong wind and the like when the protector rains, and strong sunlight irradiates on the hydraulic hoist, so that the protection effect of the protector is poor, the more comprehensive shielding protection cannot be achieved, and the service life of the hydraulic hoist is influenced.
In this embodiment, when heavy rain, the sponge block 402 absorbs water and becomes heavy, so that the shielding plate 403 deflects downwards, shielding the dust screen 6 and the vent hole 10 as much as possible, reducing the possibility that rainwater splashes to the inside of the vent hole 10 due to falling onto the mounting surface, and flowing to the inside of the protective box 3, and when rain stops, the rainwater in the sponge block 402 can be evaporated, at this time, the slider 405 slides to drive the connecting rod 401 to deflect by using the elastic force of the reset spring 406, so that the shielding plate 403 deflects upwards to restore to the original position, and the ventilation effect of the vent hole 10 is prevented from being influenced by continuous shielding.
In a further preferred embodiment of the present utility model, the length of the shielding plate 403 is longer than the distance between the ventilation holes 10, and the downward deflection of the shielding plate 403 also effectively reduces the splashing of rainwater toward the ventilation holes 10.
In a further preferred embodiment of the utility model, the upper ends of the two sides of the protective box 3 are fixedly connected with the rain-proof plate 7, and the inclination angle between the top end of the rain-proof plate 7 and the horizontal direction is thirty degrees.
In the present embodiment, with the inclined rain-proof plate 7, it is possible to prevent rainwater from dripping down from the rotational gap between the shielding plate 403 and the protection box 3.
In a further preferred embodiment of the present utility model, the two sides of the protection box 3 are fixedly connected with the dust-proof net 6 through bolts, and the area of the cross section of the dust-proof net 6 is larger than the area of the cross section formed between the ventilation holes 10.
In the present embodiment, the vent hole 10 is shielded and dust-proof by the dust-proof net 6.
In a further preferred embodiment of the present utility model, the inclination angle of the vent holes 10 with respect to the vertical direction is sixty degrees, and the vent holes 10 are symmetrically distributed on both sides of the protection box 3 at equal intervals.
In the present embodiment, the inclined vent holes 10 are utilized, so that even a small amount of rainwater splashes into the interior thereof, the rainwater can be discharged more quickly, and the possibility of entering the interior of the protection box 3 is reduced.
Example 2
On the basis of the embodiment 1, the preferred embodiment of the protector for the hydraulic hoist is shown in fig. 1 to 5, wherein a heating pipe 11 is fixedly connected to the lower end of the inner wall of a protecting box 3, a temperature and humidity sensor 12 is fixedly connected to the upper end of one side of the inner wall of the protecting box 3, a controller 13 is fixedly connected to the upper end of the other side of the inner wall of the protecting box 3, an exhaust hood 9 is fixedly connected to the upper end of the back surface of the protecting box 3, one end of the exhaust hood 9 is communicated with the inside of the protecting box 3, and a cooling fan 14 is fixedly connected to the inner wall of the exhaust hood 9.
In this embodiment, the humiture inside the protection box 3 is monitored through the humiture sensor 12, when the temperature is higher, the radiator fan 14 can be started, so that external fresh air can be sucked through the ventilation hole 10, heat inside the protection box 3 is discharged through the exhaust hood 9, the phenomenon that the normal work of the hydraulic hoist is influenced due to excessive heat accumulation is avoided, and when the moisture is heavier or the temperature is too low, the heating pipe 11 and the radiator fan 14 are started, so that heat can be generated inside the protection box 3, and then the moisture inside the protection box 3 can be effectively removed, and the corrosion of the surface of the hydraulic hoist due to the excessive moisture is avoided.
In a further preferred embodiment of the present utility model, the heating tube 11 has a serpentine shape, and the heating tube 11 is symmetrically distributed about the vertical central axis of the protection box 3.
In this embodiment, the serpentine heating pipe 11 is used to increase the heating area, reduce the heating dead angle, and facilitate faster heating of the interior of the protection box 3.
In a further preferred embodiment of the utility model, the upper end of the back surface of the protective box 3 is fixedly connected with a flashing 8, and the flashing 8 is in the shape of a right triangle.
In this embodiment, the use of right triangle flashing 8 reduces the direct shower of rain water onto the hood 9 surface.
The working principle of the hydraulic hoist is that firstly, the protective box 3 is installed downwards from the top of the hydraulic hoist, then the protective box 3 is installed and fixed on the installation surface through the bolt, and then a relatively closed space is formed through the protective box 3 and the door body 5, so that adverse effects of rainwater or insolation on the hydraulic hoist can be reduced, and the top cover 1 can not obstruct the ascending or descending of a screw rod of the hydraulic hoist;
Meanwhile, when heavy rain occurs, the sponge block 402 absorbs water and becomes heavier, so that the shielding plate 403 deflects downwards, the connecting rod 401 is driven to deflect, the sliding block 405 slides on the surface of the sliding rod 404 to compress the reset spring 406, the shielding plate 403 deflected downwards can shield the positions of the dustproof net 6 and the vent hole 10 as much as possible, the possibility that rainwater splashes into the vent hole 10 due to falling onto a mounting surface is reduced, and flows into the protective box 3, meanwhile, the inclined vent hole 10 also enables even a small amount of rainwater to splash into the interior of the shielding box, the rainwater can be discharged faster, the possibility of entering the interior of the protective box 3 is reduced, and after rain stops, the rainwater in the sponge block 402 can be evaporated, at the moment, the elastic force of the reset spring 406 is utilized, so that the sliding block 405 slides to drive the connecting rod 401 to deflect, the shielding plate 403 deflects upwards, the ventilation effect of the vent hole 10 is avoided being continuously influenced, and meanwhile, the shielding plate 403 cannot be completely vertical due to the limit of sliding maximum distance, and the shielding plate 403 can still have a certain gap with the dustproof net 6 after being deflected downwards, and the ventilation phenomenon that the vent hole 10 cannot be completely and completely caused by shielding is avoided;
And accessible temperature and humidity sensor 12 monitors the inside humiture of protective housing 3, when the temperature is higher, can start radiator fan 14 for can inhale outside new trend through ventilation hole 10, again with the inside heat of protective housing 3 by exhaust hood 9 discharge, avoid the heat to gather too much and influence the normal work of hydraulic hoist, and when the moisture is heavier or the temperature is too low, start heating pipe 11 and radiator fan 14, make can produce the heat inside protective housing 3, and then can effectively get rid of the inside moisture of protective housing 3, avoid the moisture overweight to cause the corrosion on hydraulic hoist surface, and through setting up temperature and humidity sensor 12, can avoid heating pipe 11 or radiator fan 14 continuous operation to cause the energy consumption too big.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a protector for hydraulic hoist which characterized in that includes:
A protective box (3);
the door body (5) is fixedly connected to the front surface of the protective box (3) through a hinge;
the telescopic protection cylinder (2) is fixedly connected to the top end of the protection box (3), and the top end of the telescopic protection cylinder (2) is fixedly connected with the top cover (1);
the ventilation holes (10) are symmetrically formed at two sides of the protective box (3);
The rain shielding assemblies (4) are symmetrically assembled on two sides of the protective box (3), and the rain shielding assemblies (4) are used for shielding the vent holes (10) when rainwater is large, so that the possibility that the rainwater splashes into the protective box (3) from the vent holes (10) is reduced;
The rain shielding assembly (4) comprises:
slide grooves (407) symmetrically arranged at the lower ends of two sides of the protective box (3);
the sliding rod (404) is fixedly connected to the inner wall of the sliding groove (407);
a sliding block (405) which is connected with the surface of the sliding rod (404) in a sliding way;
The reset spring (406) is wound and connected on the surface of the sliding rod (404), and two ends of the reset spring (406) are fixedly connected with the bottom end of the sliding block (405) and the inner bottom wall of the sliding groove (407) respectively;
A connecting rod (401) hinged to one side of the sliding block (405);
The shielding plates (403) are symmetrically and rotatably connected to the lower ends of the two sides of the protective box (3), and one side of the bottom end of each shielding plate (403) is hinged with one end of the connecting rod (401);
and the sponge block (402) is fixedly connected to one side of the top end of the shielding plate (403).
2. The protector for the hydraulic hoist according to claim 1, characterized in that the length of the shielding plate (403) is longer than the distance between the vent holes (10), and the downward deflection of the shielding plate (403) also effectively reduces splashing of rainwater to the vent holes (10).
3. The protector for the hydraulic hoist according to claim 1, characterized in that the upper ends of the two sides of the protective box (3) are fixedly connected with a rain-proof plate (7), and the inclination angle between the top end of the rain-proof plate (7) and the horizontal direction is thirty degrees.
4. The protector for the hydraulic hoist according to claim 1, characterized in that the two sides of the protective box (3) are fixedly connected with dust screens (6) through bolts, and the area of the cross section of each dust screen (6) is larger than the area of the cross section formed between the vent holes (10).
5. The protector for the hydraulic hoist according to claim 1, characterized in that the inclination angle of the vent holes (10) and the vertical direction is sixty degrees, and the vent holes (10) are symmetrically distributed on two sides of the protective box (3) at equal intervals.
6. The protector for hydraulic hoist according to claim 1, characterized in that, the lower extreme fixedly connected with heating pipe (11) of protective housing (3) inner wall, the upper end fixedly connected with temperature and humidity sensor (12) of protective housing (3) inner wall one side, the upper end fixedly connected with controller (13) of protective housing (3) inner wall opposite side, the upper end fixedly connected with exhaust hood (9) at protective housing (3) back, exhaust hood (9) one end and the inside intercommunication of protective housing (3), the inner wall fixedly connected with radiator fan (14) of exhaust hood (9).
7. The protector for the hydraulic hoist according to claim 6, characterized in that the heating pipe (11) is in a serpentine shape, and the heating pipes (11) are symmetrically distributed about the vertical central axis of the protective box (3).
8. The protector for the hydraulic hoist according to claim 1, characterized in that the upper end of the back of the protective box (3) is fixedly connected with a flashing (8), and the flashing (8) is in a right triangle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422488798.0U CN223189659U (en) | 2024-10-15 | 2024-10-15 | A protector for hydraulic hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422488798.0U CN223189659U (en) | 2024-10-15 | 2024-10-15 | A protector for hydraulic hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223189659U true CN223189659U (en) | 2025-08-05 |
Family
ID=96573640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422488798.0U Active CN223189659U (en) | 2024-10-15 | 2024-10-15 | A protector for hydraulic hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223189659U (en) |
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2024
- 2024-10-15 CN CN202422488798.0U patent/CN223189659U/en active Active
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