CN211056495U - A kind of 6 applied to the great load cargo lift: 1 single-row counterweight frame structure - Google Patents
A kind of 6 applied to the great load cargo lift: 1 single-row counterweight frame structure Download PDFInfo
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- CN211056495U CN211056495U CN201922143208.XU CN201922143208U CN211056495U CN 211056495 U CN211056495 U CN 211056495U CN 201922143208 U CN201922143208 U CN 201922143208U CN 211056495 U CN211056495 U CN 211056495U
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- rectangular frame
- counterweight
- lock nut
- elevator
- connecting rod
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Abstract
A kind of 6 applied to the great load cargo lift: the single-row counterweight frame structure comprises a rectangular frame consisting of an upper beam, a lower beam and a stand column, wherein two vertical beams which divide the rectangular frame into three areas are arranged in the rectangular frame, a cross beam which stretches across the rectangular frame is arranged at the middle upper half part of the rectangular frame, counterweight blocks are arranged in the rectangular frame, a pressing mechanism which is used for pressing the counterweight blocks in the rectangular frame is installed on the cross beam, elastic guide shoes are installed at four top corners of the rectangular frame, three counterweight wheels are arranged at the top of the rectangular frame, a plurality of adjusting seats are arranged at the bottom of the rectangular frame, the rectangular frame is divided into three areas by arranging the three counterweight wheels at the top of the rectangular frame, and three rows of counterweight blocks are respectively placed in the three areas, so that the counterweight frame forms an elevator counterweight frame structure with a traction ratio of 6:1, and the load carrying capacity of an elevator is improved.
Description
Technical Field
The utility model belongs to the technical field of the elevator is to heavily putting up, concretely relates to be applied to 6 on big load goods lift: 1 single row counterweight housing structure.
Background
The counterweight is a component of an elevator traction system, and is used for balancing the weight of a car and part of the load weight of an elevator, and simultaneously reducing the power of a traction motor and the torque on a traction wheel and a worm gear, so that the load weight of the elevator is closely related to the counterweight, the load weight demand of the elevator is gradually increased along with the development of social economy, particularly in the field of goods elevators, the maximum load weight of the elevator needs to reach 20 tons or more, and the corresponding counterweight of the elevator is also correspondingly increased, in a large-load goods elevator, in order to reduce the power of the traction motor and the torque on the traction wheel and the worm gear, the traction ratio of the elevator is generally set to be 6:1 or 8: 1 etc. great traction ratio's structure of towing, be 201721159484X like patent application number, the patent name is the chinese utility model patent of an elevator counterweight frame structure, and great traction ratio's counterweight frame structure, the elevator is great to moving because its self inertia is great, and the current boots of leading are the rigidity fixed knot structure mostly, the elevator is great to the loss of leading boots when moving about, need frequent change to lead boots, the running cost of elevator is great, and along with the increase of elevator counterweight mass, it is also great to the impact of counterweight frame in start-up and stop process to the pouring weight, it compresses tightly the pouring weight to need a hold-down mechanism who has higher strength, in order to protect counterweight structure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a be applied to 6 on big load goods lift: 1 single row counterweight housing structure.
The utility model provides a technical scheme that its technical problem adopted is:
a kind of 6 applied to the great load cargo lift: 1 single row counterweight housing structure, include the rectangular frame who comprises upper beam, underbeam and stand, be equipped with two perpendicular roof beams that fall into three region with rectangular frame in the rectangular frame, rectangular frame's well first half is equipped with the crossbeam that spanes rectangular frame, be equipped with the counterweight block in the rectangular frame, the crossbeam is installed and is used for compressing tightly the hold-down mechanism in rectangular frame with the counterweight block, four apex angle departments of rectangular frame install elasticity and lead boots, rectangular frame's top is equipped with three counterweight wheel, rectangular frame's bottom is equipped with a plurality of and adjusts the seat.
The utility model discloses in, hold-down mechanism includes two mounting panels of difference fixed mounting on two crossbeams, connects the bracing piece of two mounting panels, all is equipped with two connecting rods on every mounting panel, and connecting rod one end is from last to passing the mounting panel down, and the bottom of connecting rod is connected with the press part of loudspeaker form, and the external screw thread has been seted up to the connecting rod, through nut adjusting part locking connection between mounting panel and the connecting rod.
The utility model discloses in, the mounting panel includes with the riser of crossbeam laminating installation, with the perpendicular two flat boards that set up of connecting plate, is equipped with the swash plate that is used for reinforcing structural strength between riser and the flat board, forms triangle stable structure between riser, flat board, the swash plate.
The utility model discloses in, nut adjusting part is including the lock nut I and the lock nut II of mutually supporting locking, lock nut I sets up in dull and stereotyped top, lock nut II sets up in dull and stereotyped below, and the lower terminal surface of lock nut I is conical surface boss structure, and the upper end of lock nut II is conical surface shrinkage pool structure.
The utility model discloses in, the bottom of connecting rod is equipped with carries out spacing ring with four connecting rods, the press part sets up the below at the spacing ring.
The utility model discloses in, boots are led to elasticity includes mount pad, slider, through spring coupling between mount pad and the slider, the slider is installed in the mount pad, the slider is offered and is used for with the elevator to heavy guide rail complex spout.
The utility model has the advantages that: the utility model discloses a set up three counterweight wheel at rectangular frame's top, fall into three region with rectangular frame simultaneously, put into three rows respectively in three region and to the pouring weight, make the counterweight frame form and tow the elevator counterweight frame structure that is than 6:1, thereby improve the load capacity of elevator, simultaneously through set up the hold-down mechanism after improving on the crossbeam, hold-down mechanism's structural strength is higher, make the stability improvement of pouring weight in elevator operation process, in addition will be to the counterweight frame lead boots and set up to elastic construction, can effectively avoid deadly the counterweight frame card, lead the emergence of the great phenomenon of boots wearing and tearing etc..
Drawings
The invention will be further explained with reference to the drawings and the embodiments below:
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic structural diagram of the pressing mechanism of the present embodiment;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a schematic structural view of the elastic guide shoe according to the present embodiment;
fig. 6 is a top view of fig. 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
Example (b):
as shown in fig. 1 to 6, the present embodiment discloses a large load cargo lift 6:1 single-row counterweight housing structure, comprising a rectangular frame 1 composed of an upper beam 11, a lower beam 12 and a vertical column 13, wherein two vertical beams 2 dividing the rectangular frame 1 into three areas are arranged in the rectangular frame 1, a cross beam 3 crossing the rectangular frame 1 is arranged at the upper middle part of the rectangular frame 1, counterweight blocks 4 are arranged in the rectangular frame 1, a pressing mechanism 5 for pressing the counterweight blocks 4 in the rectangular frame 1 is arranged on the cross beam 3, elastic guide shoes 6 are arranged at four top corners of the rectangular frame 1, three counterweight wheels 7 are arranged at the top of the rectangular frame 1, a plurality of adjusting seats 8 are arranged at the bottom of the rectangular frame 1, the rectangular frame 1 is simultaneously divided into three areas by arranging the three counterweight wheels 7 at the top of the rectangular frame 1, three rows of counterweight blocks 4 are respectively placed in the three areas, so that the counterweight housing forms an elevator counterweight housing structure with a traction ratio of 6:1, thereby improve the load-carrying capacity of elevator, simultaneously through set up hold-down mechanism 5 after improving on crossbeam 3, hold-down mechanism 5's structural strength is higher, makes counterweight 4 stability improve at elevator operation in-process, will lead boots to the bogie in addition and set up to elastic construction, can effectively avoid the occurrence of dead, the guide boots wearing and tearing great scheduling phenomenon of bogie card.
As a preferred embodiment, the pressing mechanism 5 includes two mounting plates 51 respectively fixedly mounted on the two cross beams 3, and a support rod 52 connecting the two mounting plates 51, each mounting plate 51 is provided with two connecting rods 53, one end of each connecting rod 53 passes through the mounting plate 51 from top to bottom, the bottom of each connecting rod 53 is connected with a horn-shaped pressing member 54, each connecting rod 53 is provided with an external thread, the mounting plates 51 and the connecting rods 53 are locked and connected by a nut adjusting assembly 55, in this embodiment, two pressing mechanisms 5 are arranged on the top of the weight 4 to respectively press two ends of the weight 4, meanwhile, each pressing mechanism 5 is provided with four pressing members 54 to press the weight 4, and the four pressing members 54 can be independently adjusted, so that all directions of the weight 4 can be guaranteed to be in a pressing state by adjusting the pressing members 54, and it is found in the using process that only the pressing member 54 in one direction of the weight 4 needs to be adjusted when the weight Namely, the weight 4 does not need to be replaced or the whole pressing mechanism 5 does not need to be adjusted again, and the operation is convenient.
In a preferred embodiment, the mounting plate 51 comprises a vertical plate 511 attached to the cross beam 3 and two flat plates 512 arranged perpendicular to the connecting plate, an inclined plate 513 for enhancing the structural strength is arranged between the vertical plate 511 and the flat plates 512, and a triangular stable structure is formed among the vertical plate 511, the flat plates 512 and the inclined plate 513, so that the structural strength of the mounting plate 51 is improved, and the pressing mechanism 5 is prevented from being damaged by impact in the running process of the counter-weight frame. Nut adjusting part 55 is including the lock nut I551 and the lock nut II 552 of mutually supporting locking, lock nut I551 sets up in dull and stereotyped 512's top, lock nut II 552 sets up in dull and stereotyped 512's below, and the lower terminal surface of lock nut I551 is conical surface convex structure, and the upper end of lock nut II 552 is conical surface shrinkage pool structure, and the lock nut structure through conical surface cooperation structure makes the fixity reinforcing of connecting rod 53, can not take place to become flexible because the shake that produces among the elevator operation process, keeps the compression state to pouring weight 4.
As a preferred embodiment, a limiting ring 56 for limiting the four connecting rods 53 is disposed at the bottom end of the connecting rod 53, the pressing member 54 is disposed below the limiting ring 56, the limiting ring 56 is preferably circular and may be square-ring-shaped, the circular limiting ring 56 has a stronger limiting effect on the connecting rod 53, the connecting rod 53 is not easily displaced, and a limiting assembly 57 is also disposed at the upper half portion of the connecting rod 53 in order to ensure the verticality and the accuracy of the installation position of the connecting rod 53, in this embodiment, the limiting assembly 57 includes an arc-shaped connecting rod 571 and a straight rod 572, both ends of the arc-shaped connecting rod 571 and the straight rod 572 are connected to the two connecting rods 53, and the straight rod 572 is disposed on the chord of the arc-shaped connecting rod 571 so as to limit both ends of the connecting rod 53.
In a preferred embodiment, the elastic guide shoe 6 includes an installation seat 61 and a slider 62, the installation seat 61 and the slider 62 are connected by a spring 63, the slider 62 is installed in the installation seat 61, and the slider 62 is provided with a chute 621 for cooperating with a counterweight guide rail of an elevator.
The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.
Claims (6)
1. A kind of 6 applied to the great load cargo lift: 1 single row is to heavily putting up structure, its characterized in that: including rectangular frame (1) of constituteing by upper beam (11), underbeam (12) and stand (13), be equipped with two perpendicular roof beams (2) that fall into three region with rectangular frame (1) in rectangular frame (1), the first half of rectangular frame (1) is equipped with crossbeam (3) that span rectangular frame (1), be equipped with counterweight block (4) in rectangular frame (1), crossbeam (3) are installed and are used for compressing tightly hold-down mechanism (5) in rectangular frame (1) counterweight block (4), four apex angle departments of rectangular frame (1) are installed elasticity and are led boots (6), the top of rectangular frame (1) is equipped with three counterweight wheel (7), the bottom of rectangular frame (1) is equipped with a plurality of and adjusts seat (8).
2. A large capacity freight elevator as claimed in claim 1, wherein 6:1 single row is to heavily putting up structure, its characterized in that: hold-down mechanism (5) are including two mounting panel (51) of difference fixed mounting on two crossbeams (3), bracing piece (52) of connecting two mounting panel (51), all be equipped with two connecting rods (53) on every mounting panel (51), connecting rod (53) one end is from last to passing mounting panel (51) down, the bottom of connecting rod (53) is connected with loudspeaker form to pressing part (54), the external screw thread has been seted up in connecting rod (53), through nut adjusting part (55) locking connection between mounting panel (51) and connecting rod (53).
3. A large capacity freight elevator as claimed in claim 2, wherein 6:1 single row is to heavily putting up structure, its characterized in that: mounting panel (51) are equipped with swash plate (513) that are used for strengthening structural strength including riser (511) with crossbeam (3) laminating installation, two flat boards (512) that set up perpendicularly with the connecting plate, between riser (511) and flat board (512), form triangle stable structure between riser (511), flat board (512), swash plate (513).
4. A large capacity freight elevator as claimed in claim 3, wherein 6:1 single row is to heavily putting up structure, its characterized in that: nut adjusting part (55) are including the lock nut I (551) and the lock nut II (552) of mutually supporting locking, lock nut I (551) set up in the top of flat board (512), lock nut II (552) set up in the below of flat board (512), and the lower terminal surface of lock nut I (551) is conical surface boss structure, and the upper end of lock nut II (552) is conical surface shrinkage pool structure.
5. A6: 1 single row is to heavily putting up structure, its characterized in that: the bottom end of the connecting rod (53) is provided with a limiting ring (56) for limiting the four connecting rods (53), and the pressing piece (54) is arranged below the limiting ring (56).
6. A large capacity freight elevator as claimed in claim 1, wherein 6:1 single row is to heavily putting up structure, its characterized in that: the elastic guide shoe (6) comprises a mounting seat (61) and a sliding block (62), the mounting seat (61) is connected with the sliding block (62) through a spring (63), the sliding block (62) is mounted in the mounting seat (61), and a sliding groove (621) matched with a counterweight guide rail of an elevator is formed in the sliding block (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922143208.XU CN211056495U (en) | 2019-12-03 | 2019-12-03 | A kind of 6 applied to the great load cargo lift: 1 single-row counterweight frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922143208.XU CN211056495U (en) | 2019-12-03 | 2019-12-03 | A kind of 6 applied to the great load cargo lift: 1 single-row counterweight frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211056495U true CN211056495U (en) | 2020-07-21 |
Family
ID=71592104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922143208.XU Active CN211056495U (en) | 2019-12-03 | 2019-12-03 | A kind of 6 applied to the great load cargo lift: 1 single-row counterweight frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211056495U (en) |
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2019
- 2019-12-03 CN CN201922143208.XU patent/CN211056495U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528000 block 1, No.2, Zhixin Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province Patentee after: Singerlin Elevator Co.,Ltd. Address before: 528000 block 1, No.2, Zhixin Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province Patentee before: SIGLEN ELEVATOR (CHINA) CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |