CN220468780U

CN220468780U - Gate lifting structure with protection function

Info

Publication number: CN220468780U
Application number: CN202321778884.4U
Authority: CN
Inventors: 苏永; 魏海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-02-09
Anticipated expiration: 2033-07-07

Abstract

The utility model discloses a gate lifting structure with a protection function, which comprises a base, wherein the base comprises a first positioning plate, two sides of the upper surface of the first positioning plate are fixedly provided with side plates, sliding grooves are formed in the side plates relatively, four groups of first threaded holes are formed in the upper surface of the side plates, a positioning assembly is detachably arranged on the base, a lifting assembly is arranged on the positioning assembly, a gate main body is fixedly arranged on the lifting assembly, and the gate main body can be subjected to height adjustment at the upper end of the base through the lifting assembly.

Description

Gate lifting structure with protection function

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a gate lifting structure with a protection function.

Background

The water conservancy gate can block flood, damp or raise the upstream water level by closing the gate so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, flood, waterlogging, water disposal or waste water can be released, water can be supplied to downstream river channels or channels, and the water supply device has the following disclosure: CN210288292U, a water conservancy gate, actuating mechanism includes drive unit, roof and two ball, the roof level sets up in floodgate door frame top to be connected with the upper end of floodgate door frame through the connecting plate of the vertical setting of polylith, the upper end of floodgate is equipped with two through-holes that run through it from top to bottom, two ball respectively rotatable setting is in two through-holes, ball all runs through corresponding through-hole from top to bottom, ball's upper end upwards passes the upper door frame of floodgate door frame and upwards extends to the lower extreme rotation connection with the roof, its lower extreme is connected with the lower door frame rotation of floodgate door frame, all be fixed with a locating piece in the through-hole, the mounting hole that corresponds with ball's nut is all opened at the middle part of locating piece, the nut is installed in the mounting hole of corresponding locating piece, drive unit sets up the upper end at floodgate door frame, and is connected with two ball respectively the transmission. The utility model provides a water conservancy gate with even stress when the gate is opened.

The problems with the above techniques are: the water conservancy gate that uses is carried and is drawn the structure when using exposed outside, receives the rainwater easily when using and makes the water conservancy gate carry and draw the structure and receive corruption, perhaps destroys the water conservancy gate carry and draw the structure by the people, and the water conservancy gate carries and draw the structure and do not have safeguard function, and the water conservancy gate carries and draws the structure and be inconvenient for to maintain and change so we propose a gate with safeguard function to carry and draw the structure to the structure as an organic whole.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the gate lifting structure with the protection function, which is provided with equipment, wherein the equipment can be used for protecting the water conservancy gate lifting structure through the mutual cooperation of equipment mechanisms, so that the water conservancy gate lifting structure is prevented from being corroded by rainwater drop or is damaged by artificial maliciousness, the water conservancy gate lifting structure can be installed or detached according to the use requirement when in use, the maintenance and the replacement of the water conservancy gate lifting structure are convenient, the problems that the water conservancy gate lifting structure is exposed outside when the common water conservancy gate is used, the water conservancy gate lifting structure is easily influenced by rainwater when in use, the water conservancy gate lifting structure is corroded, or is damaged by artificial damage to the water conservancy gate lifting structure, the water conservancy gate lifting structure does not have the protection function, and the water conservancy gate lifting structure is often inconvenient to maintain and replace the water conservancy gate lifting structure as an integral structure are solved.

The utility model discloses a gate lifting structure with a protection function, which comprises a base, wherein the base comprises a first positioning plate, two sides of the upper surface of the first positioning plate are fixedly provided with side plates, sliding grooves are formed in the side plates relatively, four groups of first threaded holes are formed in the upper surface of the side plates, a positioning assembly is detachably arranged on the base, a lifting assembly is arranged on the positioning assembly, a gate main body is fixedly arranged on the lifting assembly, the height of the gate main body at the upper end of the base can be adjusted through the lifting assembly, a protection assembly is detachably arranged on the positioning assembly, and the protection assembly can be matched with the positioning assembly to protect the lifting assembly.

As the preferable mode of the utility model, the positioning assembly comprises four groups of positioning columns, positioning blocks are fixedly arranged on two sides of each positioning column, first screws are arranged on the positioning blocks in a threaded manner, the positioning columns and the lower surfaces of the positioning blocks are detachably arranged on the upper surfaces of the side plates, the first screws can be arranged in the first threaded holes in a threaded manner, and the upper ends of the four groups of positioning columns are connected with a placing plate together.

As preferable, the two sides of the upper surface of the placing plate are fixedly provided with the second positioning plates, the upper surface of the placing plate is provided with square through holes, the two longitudinal sides of the upper surface of the placing plate are respectively provided with a through groove, the second positioning plates are correspondingly provided with two groups of sliding grooves, the two sides of the sliding grooves are respectively provided with two groups of limiting grooves, the two sides of the second positioning plates are respectively provided with two groups of second screws in a threaded manner, and the two groups of second screws on the second positioning plates are correspondingly arranged.

As preferable in the utility model, the lifting assembly comprises four groups of fixing columns, the four groups of fixing columns are respectively and fixedly arranged on the upper surface of the placing plate, connecting plates are fixedly arranged at the upper ends of the longitudinally opposite fixing columns, a forward and reverse motor and a third positioning plate are respectively and oppositely arranged on the connecting plates, a bearing seat is fixedly arranged at one end of the third positioning plate, a first connecting column is fixedly arranged on an output shaft of the forward and reverse motor, the other end of the first connecting column is fixedly arranged on the bearing seat, a first steel wire rope is arranged on the first connecting column, and the first steel wire rope can be wound on the first connecting column.

As preferable in the utility model, the bottom of the first steel wire rope is fixedly provided with the connecting sleeve, the connecting sleeve is fixedly provided with the second steel wire rope, the other ends of the second steel wire ropes are fixedly provided with hanging rings, the lower ends of the hanging rings are commonly connected with a pulling plate, the two sides of the lower surface of the pulling plate are fixedly provided with second connecting columns, and the gate main body is fixedly connected among the four groups of second connecting columns.

As the preferable mode of the utility model, the protection component comprises a top plate, four groups of handles are oppositely arranged on the upper surface of the top plate, the handles are in a semicircular arc shape, protection plates are fixedly arranged on two sides of the top plate, the lower ends of the protection plates can penetrate through the through grooves, and the two sides of the protection plates can slide on the sliding grooves.

As the utility model is preferable, the two ends of the two sides of the protection plate are fixedly provided with the limiting blocks, the limiting blocks can be slidably arranged in the limiting grooves, the other two sides of the top plate are provided with two groups of second threaded holes, and the second screws can be arranged in the second threaded holes in a threaded manner.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the design of the base, the first locating plate, the side plate, the sliding groove, the first threaded hole, the locating component, the lifting component, the gate main body and the protecting component, the whole equipment is fixedly installed at a proper position when the equipment is used, and then the lifting component is started, so that the locating component can be matched with the lifting component, the height of the gate main body at the upper end of the base can be automatically adjusted according to the requirement, the effect that the gate main body can be correspondingly adjusted in height according to the use requirement is achieved, the equipment is convenient to use, the time consumption of manually adjusting the equipment is reduced, the protecting component can protect the lifting component mechanism, the lifting component is prevented from being corroded by rainwater, or the lifting component is prevented from being damaged by artificial maliciousness, the lifting component can be matched with the locating component to be installed or detached when the equipment is used, the lifting component is convenient to maintain and replace, and the protecting component can also be matched with the equipment mechanism to achieve the detachable and washable effect when the protecting component is used, and the equipment is convenient to use.

2. According to the utility model, through the design of the side plate, the first threaded hole, the positioning assembly, the positioning column, the positioning block, the first screw and the placing plate, the positioning column and the positioning block can be placed on the upper surface of the side plate, then a worker can screw the first screw by using a tool, and the lower end of the first screw can be installed in the first threaded hole in a threaded manner when the first screw is screwed, so that the effect of fixing the placing plate on the upper end of the side plate is achieved.

3. According to the utility model, through the design of the placing plate, the second locating plate, the square through holes, the through grooves, the sliding grooves, the limiting grooves and the second screws, the second locating plate and the second screws also follow the placing plate to carry out corresponding position adjustment when the placing plate moves, so that the effect of synchronous movement between equipment mechanisms is achieved, and the equipment mechanisms are convenient to install or detach.

4. According to the utility model, through the design of the placing plate, the lifting assembly, the fixing column, the connecting plate, the forward and reverse rotating motor, the third positioning plate, the bearing seat, the first connecting column and the first steel wire rope, the forward and reverse rotating motor is started when the lifting assembly is started, the output shaft of the forward and reverse rotating motor synchronously drives the first connecting column to rotate on the bearing seat when the forward and reverse rotating motor is started, the first steel wire rope can be wound or paid off on the first connecting column according to the rotating direction of the forward and reverse rotating motor when the first connecting column rotates, the effect that the first steel wire rope can be wound or paid off on the first connecting column according to specific use needs is achieved, and the equipment is convenient to use.

5. According to the utility model, through the design of the first steel wire rope, the connecting sleeve, the second steel wire rope, the hanging ring, the pulling plate, the second connecting column and the gate main body, the connecting sleeve synchronously performs corresponding height adjustment when the first steel wire rope is paid off or wound, the second steel wire rope, the hanging ring, the pulling plate and the second connecting column synchronously perform corresponding height adjustment when the connecting sleeve performs height adjustment, and the gate main body also performs height adjustment at the upper end of the base when the second connecting column performs height adjustment, so that the effect that the gate main body can automatically perform height adjustment at the upper end of the base according to use requirements is achieved.

6. According to the utility model, through the design of the through groove, the sliding groove, the protection component, the top plate, the handle and the protection plate, when the protection component is disassembled, a worker can lift or use mechanical equipment to clamp the handle to move the handle according to the use requirement, when the handle moves, the top plate and the protection plate are synchronously adjusted in position at the upper end of the base, so that the effect of facilitating the installation and the disassembly of the top plate and the protection plate is achieved, the protection plate can be slidably installed in the sliding groove, the effect of facilitating the installation of the protection plate is achieved, the lower end of the protection plate can pass through the through groove during the installation of the protection plate, the effect of protecting the lifting component by the protection plate and the top plate is achieved, the effect of avoiding the rainwater from falling to corrode the lifting component or artificially maliciously damaging the lifting component is achieved, and the safety of the lifting component is improved.

7. According to the utility model, through the design of the limiting groove, the second screw, the top plate, the protection plate, the limiting block and the second threaded hole, the limiting block can be synchronously installed in the limiting groove, the effect of limiting the protection plate is achieved, the protection plate can only partially penetrate through the through groove, after the protection plate is installed, the second threaded hole is parallel to the second screw, then a worker rotates the second screw by using a tool, and the second screw can be installed in the second threaded hole in a threaded manner when the second screw rotates, so that the effect of fixing the installed protection plate is achieved.

Drawings

FIG. 1 is a schematic perspective view of the exterior of the overall structure of the apparatus provided by the embodiment of the utility model;

FIG. 2 is a schematic perspective view of the overall structure of the device positioning assembly according to the embodiment of the present utility model;

FIG. 3 is a schematic perspective view of the whole structure of a device base according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of the overall structure of the device lifting assembly according to the embodiment of the present utility model;

fig. 5 is a schematic perspective view of the whole structure of the equipment protection assembly according to the embodiment of the utility model.

In the figure: 1. a base; 101. a first positioning plate; 102. a side plate; 103. a chute; 104. a first threaded hole; 2. a positioning assembly; 201. positioning columns; 202. a positioning block; 203. a first screw; 204. placing a plate; 205. a second positioning plate; 206. square through holes; 207. a through groove; 208. a sliding groove; 209. a limit groove; 210. a second screw; 3. a lifting assembly; 301. fixing the column; 302. a connecting plate; 303. a forward and reverse rotation motor; 304. a third positioning plate; 305. a bearing seat; 306. a first connection post; 307. a first wire rope; 308. connecting sleeves; 309. a second wire rope; 310. a hanging ring; 311. pulling a plate; 312. a second connection post; 4. a gate main body; 5. a protective assembly; 501. a top plate; 502. a handle; 503. a protection plate; 504. a limiting block; 505. and a second threaded hole.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the gate lifting structure with a protection function provided by the embodiment of the utility model comprises a base 1, wherein the base 1 comprises a first positioning plate 101, two sides of the upper surface of the first positioning plate 101 are fixedly provided with side plates 102, sliding grooves 103 are oppositely formed in the side plates 102, four groups of first threaded holes 104 are formed in the upper surface of the side plates 102, a positioning component 2 is detachably mounted on the base 1, a lifting component 3 is arranged on the positioning component 2, a gate main body 4 is fixedly mounted on the lifting component 3, the gate main body 4 can be subjected to height adjustment at the upper end of the base 1 through the lifting component 3, a protection component 5 is detachably mounted on the positioning component 2, and the protection component 5 can be matched with the positioning component 2 to protect the lifting component 3.

The scheme is adopted: through the design of base 1, first locating plate 101, curb plate 102, spout 103, first screw hole 104, locating component 2, carry and draw the subassembly 3, gate main part 4 and protection component 5, make equipment when using wholly fixed mounting in suitable position earlier, then start and draw the subassembly 3, thereby reached locating component 2 can cooperate with carry and draw the subassembly 3 and adjust the height of gate main part 4 at base 1 upper end as required automatically, the effect that gate main part 4 can carry out corresponding altitude mixture control according to the use needs has been reached, be convenient for use of equipment, reduce the time consumption of manual regulation equipment, protection component 5 can protect carry and draw subassembly 3 mechanism and avoid rainwater to descend to corrode carry and draw subassembly 3 or artificial vandalism carry and draw subassembly 3, and carry and draw subassembly 3 and can cooperate according to the use needs and carry out the installation or dismantle with locating component 2, the maintenance and the advantage of carrying and changing of drawing subassembly 3 of being convenient for, protection component 5 also can reach the effect of being unpick and wash through the mutually supporting with equipment mechanism when using, the equipment is convenient for use.

Referring to fig. 2 and 3, the positioning assembly 2 includes four sets of positioning columns 201, positioning blocks 202 are fixedly mounted on two sides of each positioning column 201, first screws 203 are mounted on each positioning block 202 in a threaded manner, the positioning columns 201 and the lower surfaces of the positioning blocks 202 are detachably mounted on the upper surfaces of the side plates 102, the first screws 203 can be mounted in the first threaded holes 104 in a threaded manner, and placing plates 204 are connected to the upper ends of the four sets of positioning columns 201 together.

The scheme is adopted: through the design of the side plate 102, the first threaded hole 104, the positioning assembly 2, the positioning column 201, the positioning block 202, the first screw 203 and the placing plate 204, the positioning column 201 and the positioning block 202 can be placed on the upper surface of the side plate 102, then a worker can screw the first screw 203 by using a tool, and when the first screw 203 is screwed, the lower end of the first screw 203 can be installed in the first threaded hole 104 in a threaded manner, so that the effect of fixing the placing plate 204 on the upper end of the side plate 102 is achieved.

Referring to fig. 2, two sides of the upper surface of the placement plate 204 are fixedly provided with second positioning plates 205, the upper surface of the placement plate 204 is provided with square through holes 206, two longitudinal sides of the upper surface of the placement plate 204 are provided with through grooves 207, two sets of sliding grooves 208 are relatively formed in the second positioning plates 205, two sets of limiting grooves 209 are formed in two sides of the sliding grooves 208, two sets of second screws 210 are mounted on two sides of the second positioning plates 205 in a threaded manner, and the second screws 210 on the two sets of second positioning plates 205 are correspondingly arranged.

The scheme is adopted: through the design of placing board 204, second locating plate 205, square through-hole 206, logical groove 207, sliding tray 208, spacing groove 209 and second screw 210 for placing board 204 when removing second locating plate 205 and second screw 210 also follow simultaneously and place board 204 and carry out corresponding position adjustment, reached and can carry out synchronous movement's effect between the equipment mechanism, the installation or the dismantlement of equipment mechanism of being convenient for.

Referring to fig. 4, the lifting assembly 3 includes four groups of fixing columns 301, the four groups of fixing columns 301 are respectively and fixedly installed on the upper surface of the placing plate 204, connecting plates 302 are fixedly installed at the upper ends of the fixing columns 301 which are longitudinally opposite, a forward and reverse motor 303 and a third positioning plate 304 are respectively and relatively installed on the connecting plates 302, a bearing seat 305 is fixedly installed at one end of the third positioning plate 304, a first connecting column 306 is fixedly installed on an output shaft of the forward and reverse motor 303, the other end of the first connecting column 306 is fixedly installed on the bearing seat 305, a first steel wire rope 307 is arranged on the first connecting column 306, and the first steel wire rope 307 can be wound on the first connecting column 306.

The scheme is adopted: through the design of placing board 204, carry and draw subassembly 3, fixed column 301, connecting plate 302, positive and negative motor 303, third locating plate 304, bearing frame 305, first spliced pole 306 and first wire rope 307, positive and negative motor 303 starts when making carry and draw subassembly 3 start, positive and negative motor 303 output shaft synchronous drive first spliced pole 306 rotates on bearing frame 305 when positive and negative motor 303 starts, first wire rope 307 can twine or unwrap wire on first spliced pole 306 according to positive and negative motor 303's direction of rotation when first spliced pole 306 rotates, reached first wire rope 307 can twine or unwrap wire effect on first spliced pole 306 according to the specific needs of use, the equipment is convenient for use.

Referring to fig. 2 and 4, a connecting sleeve 308 is fixedly installed at the bottom of the first steel wire rope 307, a second steel wire rope 309 is fixedly installed on the connecting sleeve 308, hanging rings 310 are fixedly installed at the other ends of the second steel wire rope 309, pull plates 311 are connected to the lower ends of the hanging rings 310 together, second connecting columns 312 are fixedly installed at two sides of the lower surface of each pull plate 311, and a gate main body 4 is fixedly connected between the four groups of second connecting columns 312.

The scheme is adopted: through the design of first wire rope 307, adapter sleeve 308, second wire rope 309, rings 310, pulling plate 311, second spliced pole 312 and gate main part 4 for adapter sleeve 308 also carries out corresponding altitude mixture control in step when first wire rope 307 is paid out or is twined, and second wire rope 309, rings 310, pulling plate 311 and second spliced pole 312 carry out corresponding altitude mixture control in step when adapter sleeve 308 carries out altitude mixture control, and gate main part 4 also carries out altitude mixture control in base 1 upper end when second spliced pole 312 carries out altitude mixture control, thereby has reached gate main part 4 and can carry out the effect of altitude mixture control in base 1 upper end automatically according to the use needs.

Referring to fig. 2 and 5, the protection component 5 includes a top plate 501, four sets of handles 502 are installed on the upper surface of the top plate 501, the handles 502 are in a semicircular arc shape, protection plates 503 are fixedly installed on two sides of the top plate 501, the lower ends of the protection plates 503 can pass through the through grooves 207, and two sides of the protection plates 503 can slide on the sliding grooves 208.

The scheme is adopted: through the design of leading to groove 207, sliding tray 208, protection subassembly 5, roof 501, handle 502 and guard plate 503 for staff can carry when protection subassembly 5 dismantles or use mechanical equipment centre gripping handle 502 to remove handle 502 as required, roof 501 and guard plate 503 also carry out position control in step on base 1 upper end when handle 502 removes, reached the effect of being convenient for roof 501 and guard plate 503 install and dismantle, guard plate 503 slidable mounting is in sliding tray 208, reached the effect of being convenient for install guard plate 503, guard plate 503 lower extreme can pass through leading to groove 207 when the installation, thereby reached guard plate 503 and roof 501 can carry out the effect of protecting to carry and draw the subassembly 3, reached the effect of avoiding rainwater to descend corrosion to carry and draw the subassembly 3 or artificial malicious destruction to carry and draw the subassembly 3, the security of carrying and drawing the subassembly 3 is improved.

Referring to fig. 1, 2 and 5, two ends of two sides of a protection plate 503 are fixedly provided with limiting blocks 504, the limiting blocks 504 are slidably installed in the limiting grooves 209, two groups of second threaded holes 505 are formed in the other two sides of the top plate 501, and the second screws 210 are threadably installed in the second threaded holes 505.

The scheme is adopted: through the design of spacing groove 209, second screw 210, roof 501, guard plate 503, stopper 504 and second screw hole 505 for guard plate 503 installs limit block 504 can install in step in spacing groove 209, has reached and has carried out spacing effect to guard plate 503 and has made guard plate 503 only partly pass through logical groove 207, and second screw hole 505 is parallel with second screw 210 after guard plate 503 installs, then the staff uses the instrument to rotate second screw 210, and second screw 210 can install at second screw hole 505 screw thread when second screw 210 rotates, thereby has reached the effect of fixing to guard plate 503 that installs completely.

The working principle of the utility model is as follows:

when in use, the whole equipment is fixedly arranged at a proper position, then the positioning column 201 and the positioning block 202 can be placed on the upper surface of the side plate 102, then a worker can use a tool to screw the first screw 203, the lower end of the first screw 203 can be arranged in the first threaded hole 104 when the first screw 203 is screwed, the placing plate 204 is fixedly arranged at the upper end of the side plate 102, the second positioning plate 205 and the second screw 210 also simultaneously follow the placing plate 204 to carry out corresponding position adjustment when the placing plate 204 moves, then the lifting assembly 3 is started, the forward and reverse rotation motor 303 is started when the lifting assembly 3 is started, the output shaft of the forward and reverse rotation motor 303 synchronously drives the first connecting column 306 to rotate on the bearing seat 305 when the first connecting column 306 rotates, the first steel wire rope 307 can wind or pay off on the first connecting column 306 according to the rotation direction of the forward and reverse rotation motor 303, the connecting sleeve 308 is synchronously adjusted in height when the first steel wire rope 307 is paid out or wound, the second steel wire rope 309, the hanging ring 310, the pulling plate 311 and the second connecting column 312 are synchronously adjusted in height when the connecting sleeve 308 is adjusted in height, the gate main body 4 is also adjusted in height at the upper end of the base 1 when the second connecting column 312 is adjusted in height, thus the gate main body 4 can be automatically adjusted in height at the upper end of the base 1 according to the use requirement, when the protective assembly 5 is disassembled, the staff can pull or clamp the handle 502 by using mechanical equipment to move the handle 502 according to the use requirement, the top plate 501 and the protective plate 503 are synchronously adjusted in position at the upper end of the base 1 when the handle 502 moves, the protective plate 503 is slidably arranged in the sliding groove 208, the lower end of the protective plate 503 can pass through the through groove 207 when the protective plate 503 is arranged, thereby reached guard plate 503 and roof 501 and can carry out the effect of protecting to pulling subassembly 3, guard plate 503 installs limiting block 504 can install in spacing groove 209 in step, reached and carry out spacing effect to guard plate 503 and make guard plate 503 only partly pass through logical groove 207, after guard plate 503 installs, second screw hole 505 is parallel with second screw 210, then the staff uses the instrument to rotate second screw 210, second screw 210 can install at second screw hole 505 in the screw thread when second screw 210 rotates and fix the guard plate 503 that installs.

To sum up: this gate lifting structure with safeguard function, through base 1, first locating plate 101, the curb plate 102, spout 103, first screw hole 104, locating component 2, the reference column 201, locating piece 202, first screw 203, place the board 204, the second locating plate 205, square through-hole 206, logical groove 207, sliding groove 208, spacing groove 209, second screw 210, carry and draw the subassembly 3, fixed column 301, connecting plate 302, positive and negative motor 303, the third locating plate 304, bearing frame 305, first spliced pole 306, first wire rope 307, adapter sleeve 308, second wire rope 309, rings 310, the arm-tie 311, the cooperation between second spliced pole 312, gate main part 4, safeguard assembly 5, roof 501, handle 502, guard plate 503, stopper 504 and second screw hole 505, the water conservancy gate lifting structure of having solved commonly used is exposed outside when using, receive the rainwater influence easily and make the water conservancy gate lifting structure receive corruption or often destroy the water conservancy gate lifting structure to the people, the water conservancy gate lifting structure does not have safeguard function, and the gate lifting structure is not convenient for change with the integrative structure of lifting structure.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides a gate carries and draws structure with safeguard function, includes base (1), its characterized in that: the base (1) comprises a first locating plate (101), side plates (102) are fixedly installed on two sides of the upper surface of the first locating plate (101), sliding grooves (103) are formed in the side plates (102) relatively, four groups of first threaded holes (104) are formed in the upper surface of the side plates (102), locating components (2) are detachably installed on the base (1), lifting components (3) are arranged on the locating components (2), a gate main body (4) is fixedly installed on the lifting components (3), the height of the gate main body (4) is adjusted at the upper end of the base (1) through the lifting components (3), a protection component (5) is detachably installed on the locating components (2), and the protection component (5) can be matched with the locating components (2) to protect the lifting components (3).

2. The gate lifting structure with a protection function as claimed in claim 1, wherein: the positioning assembly (2) comprises four groups of positioning columns (201), positioning blocks (202) are fixedly mounted on two sides of each positioning column (201), first screws (203) are mounted on the positioning blocks (202) in a threaded mode, the positioning columns (201) and the lower surfaces of the positioning blocks (202) are detachably mounted on the upper surfaces of the side plates (102), the first screws (203) can be mounted in the first threaded holes (104) in a threaded mode, and the upper ends of the four groups of positioning columns (201) are connected with a placing plate (204) together.

3. The gate lifting structure with a protection function as claimed in claim 2, wherein: place board (204) upper surface both sides equal fixed mounting has second locating plate (205), square through-hole (206) have been seted up to place board (204) upper surface, put board (204) upper surface vertical both sides and all seted up logical groove (207), two sets of sliding tray (208) have been seted up relatively on second locating plate (205), two sets of spacing groove (209) have all been seted up to sliding tray (208) both sides, two sets of second screw (210) are all installed to the equal screw thread in second locating plate (205) both sides, two sets of second screw (210) on second locating plate (205) are corresponding the setting.

4. A gate lifting structure having a protective function as claimed in claim 3, wherein: the lifting assembly (3) comprises four groups of fixing columns (301), the four groups of fixing columns (301) are respectively and fixedly installed on the upper surface of the placement plate (204), connecting plates (302) are fixedly installed at the upper ends of the longitudinally opposite fixing columns (301) together, a forward-reverse motor (303) and a third positioning plate (304) are respectively and oppositely installed on the connecting plates (302), a bearing seat (305) is fixedly installed at one end of the third positioning plate (304), a first connecting column (306) is fixedly installed on an output shaft of the forward-reverse motor (303), the other end of the first connecting column (306) is fixedly installed on the bearing seat (305), a first steel wire rope (307) is arranged on the first connecting column (306), and the first steel wire rope (307) can be wound on the first connecting column (306).

5. The gate lifting structure with a protection function as defined in claim 4, wherein: the utility model discloses a gate, including first wire rope (307), connecting sleeve (308) are installed to first wire rope (307) bottom fixed mounting, fixed mounting has second wire rope (309) on connecting sleeve (308), equal fixed mounting of second wire rope (309) other end has rings (310), rings (310) lower extreme is connected with arm-tie (311) jointly, equal fixed mounting in arm-tie (311) lower surface both sides have second spliced pole (312), gate main part (4) fixed connection is between four sets of second spliced poles (312).

6. The gate lifting structure with a protection function as claimed in claim 5, wherein: the protection component (5) comprises a top plate (501), four groups of handles (502) are oppositely arranged on the upper surface of the top plate (501), the handles (502) are in a semicircular arc shape, protection plates (503) are fixedly arranged on two sides of the top plate (501), the lower ends of the protection plates (503) can penetrate through the through grooves (207), and two sides of the protection plates (503) can slide on the sliding grooves (208).

7. The gate lifting structure with a protection function as claimed in claim 6, wherein: limiting blocks (504) are fixedly mounted at two ends of two sides of the protection plate (503), the limiting blocks (504) are slidably mounted in the limiting grooves (209), two groups of second threaded holes (505) are formed in the other two sides of the top plate (501), and the second screws (210) are threadably mounted in the second threaded holes (505).