CN214298812U - Freight elevator with time delay closing function - Google Patents

Abstract

The utility model relates to a cargo lift technical field just discloses a cargo lift with time delay closing function, including the elevator railway carriage or compartment, two spacing boxes of two inside fixedly connected with of elevator railway carriage or compartment, the inside of elevator railway carriage or compartment is provided with two guide assembly, two the top sliding connection of spacing box has integrated into one piece's touch panel, two the inside of spacing box all is provided with the buffering subassembly, two the equal fixedly connected with dead lever in front of touch panel, two the fixed pipe of the positive equal fixedly connected with of one end of dead lever, two the first spring of the equal fixedly connected with in inside of fixed pipe. The utility model discloses a, possess and carry out spacing function to the shallow to the reduction pushes the unstable condition of shallow in process and elevator transportation at the shallow, reduces the condition emergence that the goods on shallow and the shallow hit the inner wall of car, thereby reduces the phenomenon that goods and car inner wall received the damage and takes place.

Description

Freight elevator with time delay closing function

Technical Field

The utility model relates to a cargo lift technical field specifically is a cargo lift with time delay shutdown function.

Background

A freight elevator, designed primarily for the transport of freight, usually accompanied by elevators, having a long and narrow freight elevator car, a vertical elevator powered by an electric motor, equipped with a box-like car, a fixed hoisting device serving a given floor, having a car running between at least two vertical rows of rigid guide rails.

The existing freight elevator does not have the function of limiting the cart, the cart is unstable in the pushing process and the elevator transportation process of the cart, so that goods on the cart and the cart are very easy to collide with the inner wall of the car, and the goods and the inner wall of the car are damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cargo lift with function is closed in time delay, possess and carry out spacing function to the shallow, thereby reduce and push the unstable condition of shallow in process and the elevator transportation at the shallow, the condition that reduces the goods on shallow and the shallow and hit the inner wall of car takes place, thereby reduce goods and the inner wall of car and receive advantages such as the phenomenon emergence of damage, current cargo lift has been solved, do not possess and carry out spacing function to the shallow, it is unstable to push the shallow in process and elevator transportation at the shallow, the inner wall that leads to goods on shallow and the shallow to hit the car very easily, cause the problem of the damage of goods and inner wall of car.

(II) technical scheme

Carry out spacing function to the shallow for realizing above-mentioned possessing to the reduction pushes the unstable condition of shallow in process and elevator transportation at the shallow, reduces the condition that the goods on shallow and the shallow hit the inner wall of car and takes place, thereby reduces the phenomenon that goods and car inner wall received the damage and takes place the purpose, the utility model provides a following technical scheme: a cargo elevator with a time delay closing function comprises an elevator cage, wherein two limiting boxes are fixedly connected inside the elevator cage, two guide assemblies are arranged inside the elevator cage, integrally-formed abutting contact plates are slidably connected to the tops of the two limiting boxes, buffering assemblies are arranged inside the two limiting boxes, fixed rods are fixedly connected to the front faces of the two abutting contact plates, fixed tubes are fixedly connected to the front ends of the fixed rods, first springs are fixedly connected to the insides of the fixed tubes, limiting rods are fixedly connected to the opposite ends of the first springs, sliding grooves are formed in the opposite sides of the two limiting boxes, limiting holes are formed in the opposite sides of the two limiting boxes, the two limiting holes are respectively communicated with the two sliding grooves, and the opposite ends of the two limiting rods respectively penetrate through and extend to the outer sides of the two limiting holes, the elevator cage comprises two steel wire ropes, wherein the two opposite ends of the limiting rod are fixedly connected with steel wire ropes, one ends of the two steel wire ropes, which are far away from the limiting rod, penetrate through and extend to the outer side of the fixed pipe respectively, one ends of the two steel wire ropes, which are far away from the limiting rod, penetrate through and extend to the outer sides of the two first springs respectively, supporting plates are fixedly connected to the left side and the right side of the interior of the elevator cage, one ends of the two steel wire ropes, which are far away from the limiting rod, penetrate through and extend to the front sides of the two supporting plates respectively, and a balance weight pull block is fixedly connected to one ends of the two steel wire ropes, which are far away from the limiting rod.

Preferably, a control panel is fixedly installed at the left side inside the elevator cage.

Preferably, the guide assembly comprises two guide plates, two guide oblique blocks and two groups of guide discs, the four guide plates are fixedly connected to the front faces of the two limiting boxes respectively, the two guide oblique blocks are fixedly connected to one side, opposite to the two adjacent guide plates, of the two guide oblique blocks, the two guide oblique blocks are fixedly connected to the bottom face of the interior of the elevator cage, and the four groups of guide discs are rotatably connected to the interiors of the four guide plates respectively.

Preferably, the buffering component comprises second springs and buffering plates, the second springs are fixedly connected to the insides of the two limiting boxes respectively, and the buffering plates are fixedly connected to the front ends of the two second springs respectively.

Preferably, the top of the touch panel is fixedly connected with two guide rings, and the middle parts of the two steel wire ropes are respectively connected to the insides of the two guide rings in a sliding manner.

Preferably, the equal fixedly connected with bracing piece in the left and right sides of touch panel, two the top of spacing box has all been seted up two and has been supported the groove, two the bracing piece is sliding connection to the inside in two support grooves respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a cargo elevator with time delay closing function possesses following beneficial effect:

1. the cargo elevator with the delayed closing function is convenient for limiting four universal wheels below a cart bottom plate through two limiting boxes in an elevator cage, when a user pushes goods into the elevator cage by using the cart, the universal wheels of the cart bottom plate can conveniently enter the two limiting boxes by using the arrangement of two guide components, the phenomenon that the cart collides with the inside of the elevator cage can be effectively reduced, then the cart bottom plate is contacted with a collision plate, then the collision plate drives the cart bottom plate to continue driving when the cart continues to move forwards, then two fixing pipes on two fixing rods drive two limiting rods to respectively slide in two sliding grooves, when the two universal wheels on the back surface move to the deep inside of the two limiting boxes, two buffer components play a slow stop effect on the cart, and at the moment, the two limiting rods move to the positions of the two limiting holes, utilize the elasticity influence of two first springs, thereby make two gag lever posts run through two spacing holes respectively, thereby plug-in connection is in the inside of two spacing boxes respectively, thereby it is spacing to two universal wheels in the back, reduce it and take place to rock the phenomenon in elevator operation in-process, when the user arrives the appointed floor, when needing to transport the goods, can stimulate the positive counter weight of two backup pads respectively and draw the piece, thereby make two wire rope driven, thereby make two gag lever posts be promoted, when two gag lever posts are drawn out two spacing box insides, thereby the cancellation is spacing to the shallow universal wheel, the user can pull out the shallow afterwards, utilize the weight of two counter weight draw pieces self afterwards, thereby can stimulate two touch panels to the front, reduce two gag lever posts and miss the circumstances emergence in two spacing holes, be convenient for use next time.

2. This cargo elevator with time delay closing function, through control panel's setting, the user can press the time delay and close the button when the lift-cabin door is opened to be convenient for push the shallow safely, reduce the accident and take place.

3. This cargo elevator with function is closed in time delay, through the setting of four guide boards, be convenient for play the guide effect to two universal wheels in the shallow bottom back, utilize the setting of two guide sloping blocks, the inside of two spacing boxes of easy entering more of two universal wheels in the shallow bottom back of being convenient for utilizes the setting of four group's guiding discs, and two universal wheels in reducible shallow bottom back collide with four guide boards respectively and the phenomenon that is difficult for promoting takes place.

4. This cargo elevator with function is closed in time delay through the setting of two buffer boards, is convenient for contact with two universal wheels in the shallow bottom back, utilizes the setting of two second springs afterwards, can play the shock-absorbing effect of support to the impact force of two universal wheels in the shallow bottom back to guarantee the slow stop effect.

5. This cargo elevator with function is closed in time delay through the setting of two guide rings, restricts wire rope's motion range, reduces its phenomenon that takes place the large amplitude motion in the motion process, is convenient for drive two when two wire rope motions simultaneously and supports the touch panel and move.

6. This cargo elevator with function is closed in time delay through the setting of two bracing pieces and two support grooves, is convenient for play good supporting role to the touch panel, makes it more stable in the motion process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of the left side fixing tube and the left side first spring structure of the present invention;

FIG. 3 is a right side schematic view of the structure of the left side limiting box and the sliding groove of the present invention;

FIG. 4 is an enlarged schematic view of A in FIG. 1;

fig. 5 is an enlarged schematic view of B in fig. 1 of the present invention.

The reference numbers in the figures illustrate:

1. an elevator cage; 2. a limiting box; 201. a support groove; 3. a guide assembly; 301. a guide plate; 302. a guide ramp block; 303. a guide plate; 4. a touch plate; 5. a buffer assembly; 501. a second spring; 502. a buffer plate; 6. fixing the rod; 7. a fixed tube; 8. a first spring; 9. a limiting rod; 10. a sliding groove; 11. a limiting hole; 12. a wire rope; 13. a support plate; 14. a counterweight pulling block; 15. a control panel; 16. a guide ring; 17. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a cargo elevator with a delayed closing function comprises an elevator cage 1, two limiting boxes 2 fixedly connected to the interior of the elevator cage 1, two guide assemblies 3 arranged in the elevator cage 1, integrally formed contact plates 4 slidably connected to the tops of the two limiting boxes 2, buffer assemblies 5 arranged in the two limiting boxes 2, fixing rods 6 fixedly connected to the fronts of the two contact plates 4, fixing tubes 7 fixedly connected to the front ends of the fixing rods 6, first springs 8 fixedly connected to the interiors of the fixing tubes 7, limiting rods 9 fixedly connected to the opposite ends of the two first springs 8, sliding grooves 10 formed in the opposite sides of the two limiting boxes 2, limiting holes 11 formed in the opposite sides of the two limiting boxes 2, the two limiting holes 11 respectively communicated with the two sliding grooves 10, the opposite ends of the two limiting rods 9 respectively penetrate and extend to the outer sides of the two limiting holes 11, the opposite ends of the two limiting rods 9 are fixedly connected with steel wire ropes 12, the ends of the two steel wire ropes 12, far away from the limiting rods 9, respectively penetrate and extend to the outer sides of the fixed pipes 7, the ends of the two steel wire ropes 12, far away from the limiting rods 9, respectively penetrate and extend to the outer sides of the two first springs 8, the left side and the right side of the interior of the elevator cage 1 are fixedly connected with supporting plates 13, the ends of the two steel wire ropes 12, far away from the limiting rods 9, respectively penetrate and extend to the front sides of the two supporting plates 13, one ends of the two steel wire ropes 12, far away from the limiting rods 9, are fixedly connected with counterweight pull blocks 14, through the two limiting boxes 2 in the elevator cage 1, the four universal wheels under the bottom plate of the cart are conveniently limited, when a user pushes goods into the elevator cage 1 by using the cart, the arrangement of the two guide assemblies 3, the universal wheels of the cart bottom plate can conveniently enter the two limiting boxes 2, the phenomenon that the cart collides with the interior of the elevator cage 1 can be effectively reduced, then the cart bottom plate is in contact with the abutting plate 4, then the abutting plate 4 can continuously drive the cart bottom plate when the cart continuously moves forwards, then the two fixing pipes 7 on the two fixing rods 6 can drive the two limiting rods 9 to respectively slide in the two sliding grooves 10, when the two universal wheels on the back surface move to the deep parts inside the two limiting boxes 2, the two buffer assemblies 5 can play a slow stop effect on the cart, at the moment, the two limiting rods 9 move to the two limiting holes 11, and by utilizing the elastic influence of the two first springs 8, the two limiting rods 9 respectively penetrate through the two limiting holes 11 and are respectively inserted into the two limiting boxes 2, so as to limit the two universal wheels on the back surface and reduce the shaking phenomenon in the elevator operation process, when the user arrives at the appointed floor, when needing to transport the goods out, can stimulate the positive counter weight of two backup pads 13 and draw piece 14 respectively, thereby make two wire rope 12 driven, thereby make two gag lever post 9 by the pulling, when two gag lever post 9 are pulled out two spacing box 2 insides, thereby the spacing to the shallow universal wheel of cancellation, the user can pull out the shallow afterwards, utilize two counter weights to draw the weight of piece 14 self, thereby can stimulate two touch panel 4 to openly, reduce the condition emergence that two gag lever posts 9 miss in two spacing holes 11, be convenient for use next time.

Furthermore, a control panel 15 is fixedly installed on the left side inside the elevator cage 1, and through the arrangement of the control panel 15, a user can press a delay closing button when the elevator door is opened, so that the cart can be safely pushed conveniently, and accidents are reduced.

Further, guide subassembly 3 includes two guide boards 301, guide sloping block 302 and two sets of guiding disks 303, four guide boards 301 are fixed connection to two spacing box 2's front respectively, two guide sloping block 302 are fixed connection to two adjacent guide boards 301 relative one side respectively, two equal fixed connection of guide sloping block 302 are to the inside bottom surface of elevator railway carriage or compartment 1, four sets of guiding disks 303 rotate the inside of being connected to four guide boards 301 respectively, through the setting of four guide boards 301, be convenient for play the guide effect to two universal wheels in the bottom back of the shallow, utilize the setting of two guide sloping blocks 302, be convenient for two universal wheels in the bottom back of the shallow more easily get into the inside of two spacing box 2, utilize the setting of four sets of guiding disks 303, two universal wheels in the bottom back of reducible shallow do not collide with four guide boards 301 respectively and the phenomenon of difficult promotion takes place.

Further, buffering subassembly 5 includes second spring 501 and buffer board 502, two second spring 501 difference fixed connection are to the inside of two spacing boxes 2, two buffer board 502 difference fixed connection are to the positive one end of two second springs 501, through the setting of two buffer boards 502, be convenient for contact with two universal wheels in the shallow bottom back, utilize the setting of two second springs 501 afterwards, can play the shock-absorbing effect of support to the impact force of two universal wheels in the shallow bottom back, thereby guarantee to slow to stop the effect.

Further, two guide rings 16 of top fixedly connected with of conflict board 4, two wire rope 12's middle part difference sliding connection are to the inside of two guide rings 16, through the setting of two guide rings 16, restrict wire rope 12's motion range, reduce its phenomenon that takes place large amplitude motion in the motion process, are convenient for drive two conflict boards 4 when two wire rope 12 move simultaneously and move.

Further, the equal fixedly connected with bracing piece 17 in the left and right sides of conflict board 4, two supporting grooves 201 have all been seted up at the top of two spacing boxes 2, and two bracing pieces 17 sliding connection are respectively to two inside of supporting grooves 201, through two bracing pieces 17 and two settings that support grooves 201, are convenient for play good supporting role to conflict board 4, make it more stable in the motion process.

It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device all belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.

The working principle is as follows: through the two limit boxes 2 in the elevator cage 1, the four universal wheels under the bottom plate of the cart are convenient to limit, when a user pushes goods into the elevator cage 1 by using the cart, the user can press the time delay closing button when the elevator door is opened through the arrangement of the control panel 15, so that the cart is convenient to be pushed safely, accidents are reduced, then the two universal wheels at the back of the bottom of the cart are convenient to guide by using the arrangement of the four guide plates 301 through the arrangement of the two guide assemblies 3, the two universal wheels at the back of the bottom of the cart can more easily enter the two limit boxes 2 by using the arrangement of the two guide oblique blocks 302, the phenomenon that the two universal wheels at the back of the bottom of the cart collide with the four guide plates 301 respectively and are not easy to push can be reduced by using the arrangement of the four groups of guide discs 303, so that the phenomenon that the cart collides with the inside of the elevator cage 1 can be effectively reduced, then the cart bottom plate will contact with the touch plate 4, then when the cart continues to move forward, the touch plate 4 will take the cart bottom plate to continue driving, the two support rods 17 and the two support grooves 201 are used to provide good support for the touch plate 4, so that the cart is more stable during the moving process, then the two fixing tubes 7 on the two fixing rods 6 will drive the two limit rods 9 to respectively slide in the two sliding grooves 10, when the two universal wheels on the back move to the deep inside of the two limit boxes 2, the two buffer assemblies 5 will have slow stop effect for the cart, the two buffer plates 502 are used to provide convenience for contacting with the two universal wheels on the back of the cart bottom, then the two second springs 501 are used to provide support and shock-absorbing effect for the impact force of the two universal wheels on the back of the cart bottom, thereby ensuring the slow stop effect, at this time, the two limit rods 9 will move to the two limit holes 11, the elastic force of the two first springs 8 is utilized to enable the two limiting rods 9 to respectively penetrate through the two limiting holes 11, so as to be respectively inserted into the two limiting boxes 2, thereby limiting the two universal wheels on the back and reducing the shaking phenomenon of the two universal wheels in the operation process of the elevator, when a user arrives at a specified floor and needs to transport goods, the user can respectively pull the counterweight pull blocks 14 on the front surfaces of the two supporting plates 13, thereby enabling the two steel wire ropes 12 to be driven, thereby enabling the two limiting rods 9 to be pulled, when the two limiting rods 9 are pulled out of the two limiting boxes 2, the limitation on the universal wheels of the cart is cancelled, then the user can pull the cart out, the movement range of the steel wire ropes 12 is limited by the arrangement of the two guide rings 16, the phenomenon that the steel wire ropes 12 move greatly in the movement process is reduced, and meanwhile, the two touch plates 4 are conveniently driven to move when the two steel wire ropes 12 move, utilize two counter weights to draw the weight of piece 14 self afterwards to can openly stimulate two touch panels 4, reduce the condition that two gag lever posts 9 mistake go into two spacing holes 11 and take place, be convenient for use next time, whole device possesses and carries out spacing function to the shallow, thereby reduce the unstable condition of shallow in shallow pushing process and elevator transportation process, reduce the condition that goods on shallow and the shallow hit the inner wall of car and take place, thereby reduce goods and the phenomenon that the car inner wall received the damage and take place.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A cargo lift with a delayed closing function, comprising a lift car (1), characterized in that: the elevator car is characterized in that two limiting boxes (2) are fixedly connected inside the elevator car (1), two guide assemblies (3) are arranged inside the elevator car (1), the top parts of the two limiting boxes (2) are slidably connected with integrally-formed touch plates (4), buffering assemblies (5) are arranged inside the two limiting boxes (2), fixed rods (6) are fixedly connected to the front sides of the two touch plates (4), fixed pipes (7) are fixedly connected to the front ends of the two fixed rods (6), first springs (8) are fixedly connected to the insides of the two fixed pipes (7), limiting rods (9) are fixedly connected to the opposite ends of the two first springs (8), sliding grooves (10) are formed in the opposite sides of the two limiting boxes (2), and limiting holes (11) are formed in the opposite sides of the two limiting boxes (2), the two limiting holes (11) are respectively communicated with the two sliding grooves (10), one ends of the two limiting rods (9) which are opposite to each other are respectively penetrated through and extend to the outer sides of the two limiting holes (11), the ends, opposite to the two limiting rods (9), of the two steel wire ropes (12) are fixedly connected with steel wire ropes (12), one ends, far away from the limiting rods (9), of the two steel wire ropes (12) are respectively penetrated through and extend to the outer sides of the fixed pipes (7), one ends, far away from the limiting rods (9), of the two steel wire ropes (12) are respectively penetrated through and extend to the outer sides of the two first springs (8), the elevator car is characterized in that supporting plates (13) are fixedly connected to the left side and the right side inside the elevator car (1), one ends, far away from the limiting rods (9), of the two steel wire ropes (12) penetrate through and extend to the front faces of the two supporting plates (13) respectively, and one ends, far away from the limiting rods (9), of the two steel wire ropes (12) are fixedly connected with counterweight pulling blocks (14).

2. The cargo elevator with delayed closing function according to claim 1, characterized in that: and a control panel (15) is fixedly arranged on the left side in the elevator cage (1).

3. The cargo elevator with delayed closing function according to claim 1, characterized in that: the guide assembly (3) comprises two guide plates (301), two guide inclined blocks (302) and two groups of guide discs (303), wherein the four guide plates (301) are fixedly connected to the front faces of the two limiting boxes (2) respectively, the two guide inclined blocks (302) are fixedly connected to one side, opposite to the two adjacent guide plates (301), of each guide inclined block (302) and the four groups of guide discs (303) are rotatably connected to the inner parts of the four guide plates (301) respectively.

4. The cargo elevator with delayed closing function according to claim 1, characterized in that: the buffer assembly (5) comprises second springs (501) and buffer plates (502), the second springs (501) are fixedly connected to the insides of the two limiting boxes (2) respectively, and the buffer plates (502) are fixedly connected to the front ends of the two second springs (501) respectively.

5. The cargo elevator with delayed closing function according to claim 1, characterized in that: the top of the touch plate (4) is fixedly connected with two guide rings (16), and the middle parts of the two steel wire ropes (12) are respectively connected to the inner parts of the two guide rings (16) in a sliding manner.

6. The cargo elevator with delayed closing function according to claim 1, characterized in that: the equal fixedly connected with bracing piece (17) in the left and right sides of conflict board (4), two support groove (201) have all been seted up at the top of spacing box (2), two bracing piece (17) sliding connection respectively supports the inside in groove (201).

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