CN218201939U

CN218201939U - Steel wire rope releasing device for elevator installation

Info

Publication number: CN218201939U
Application number: CN202221939863.1U
Authority: CN
Inventors: 张会华; 张学华; 王俊华; 肖科
Original assignee: Sichuan Rongsheng Elevator Co ltd
Current assignee: Sichuan Rongsheng Elevator Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-01-03
Anticipated expiration: 2032-07-26

Abstract

The utility model relates to the technical field of elevator installation, and discloses a steel wire rope releasing device for elevator installation, which comprises a bottom plate and a rope releasing wheel, wherein the rope releasing wheel is positioned at the top of the bottom plate, two sides of the top of the bottom plate are both fixedly connected with a rope releasing frame, the top of the rope releasing frame is provided with a sliding mechanism, and two sides of the sliding mechanism are both provided with a positioning mechanism; the sliding mechanism comprises a supporting shell, the bottom of the supporting shell is welded with the top of the rope placing frame, a limiting shell is arranged at the top of the supporting shell, one side of the limiting shell is rotatably connected with one side of the supporting shell through a hinge, and two pulleys are arranged inside the supporting shell. This wire rope device of putting for elevator installation has solved and has put the rope pulley and lead to the wire wheel off-position because personnel pulling wire rope easily to influence wire rope and put the rope device and normally put the rope, and it dies to put the easy card of rope pulley, can not continue to rotate the problem of putting the rope.

Description

Steel wire rope releasing device for elevator installation

Technical Field

The utility model relates to an elevator installation technical field specifically is an elevator installation is with wire rope releasing device.

Background

The basic steps of elevator installation are: cleaning a well, confirming whether installation conditions exist on the site or not, providing a temporary warehouse, unpacking, inspecting and inspecting articles, building a frame, manufacturing a template, installing a datum line, installing a guide rail, installing a car on the top layer of mechanical room equipment, installing well mechanical equipment, tying a steel wire rope, installing an electrical device, configuring a well cable and a follow-up cable, and adjusting the whole machine for inspection.

Through retrieval, chinese patent discloses a wire rope unreeling device for elevator installation, the application publication number of which is CN216141169U3, the device is provided with a rotating shaft which is driven to rotate by rotation of a driving motor, the rotating shaft drives a reeling roller to rotate, meanwhile, a wire rope is reeled on the reeling roller, the rotation of the reeling roller can synchronously drive the wire rope to reel and unreel, and under the regulation and control of rotation of the driving motor, stable regulation of the rope reeling and unreeling speed is realized, the whole use is convenient, stable rope reeling and unreeling treatment can be stably carried out on the wire rope, the wire rope is put into a clamping roller, a driver rotates to drive a connecting rod to stretch, so that a driving shaft can move up and down in a fixing frame, the clamping roller limits the wire rope, the safety of the wire rope when being reeled is ensured, the phenomenon that the wire rope drops is avoided, a guide roller can guide the wire rope, the wire rope is prevented from deviating during reeling, the stability of the device is further improved, and the problem that the traditional wire rope unreeling device for elevator installation is relatively single in structure and relatively single function, unstable when the wire rope reeling is not reeled is solved.

Need use wire rope to put the rope device when the elevator installation, above-mentioned scheme is when installing the elevator, still has to put the rope sheave and leads to the wire wheel off normal because personnel pulling wire rope easily to influence wire rope and put the rope device and normally put the rope, and it dies to put the easy card of rope sheave, can not continue to rotate the problem of putting the rope.

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 rope device is put to wire rope for elevator installation possesses the improvement and puts rope sheave stability when rotating, avoids putting the rope sheave card and dies, can not continue to rotate advantages such as putting the rope, has solved and has put the rope sheave easily because personnel stimulate wire rope and lead to the wire wheel off-position to influence wire rope and put the rope device and normally put the rope, and it dies to put the easy card of rope sheave, can not continue to rotate the problem of putting the rope.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a steel wire rope releasing device for elevator installation comprises a bottom plate and a rope releasing wheel, wherein the rope releasing wheel is positioned at the top of the bottom plate, two sides of the top of the bottom plate are fixedly connected with rope releasing frames, the top of each rope releasing frame is provided with a sliding mechanism, and two sides of each sliding mechanism are provided with positioning mechanisms;

the sliding mechanism comprises a supporting shell, the bottom of the supporting shell is welded with the top of the rope placing frame, a limiting shell is arranged at the top of the supporting shell, one side of the limiting shell is rotatably connected with one side of the supporting shell through a hinge, and two pulleys are arranged inside the supporting shell;

positioning mechanism includes the fixed block, the fixed block is close to one side of supporting the casing and is connected with the fixed surface who supports the casing, the inside of fixed block is provided with the spring, the one end fixedly connected with locating piece of spring, the other end of spring and the inner wall fixed connection of fixed block, one side fixedly connected with locating lever of spring is kept away from to the locating piece, the one end that the locating piece was kept away from to the locating lever runs through to the outside of fixed block.

Preferably, the two sides of the pulley are fixedly connected with bearings, and the two ends of the pulley are rotatably connected with the inner wall of the supporting shell through the bearings.

Preferably, the first arc-shaped groove that uses with putting the cooperation of rope pulley is all seted up to the both sides at support casing top, the second arc-shaped groove that uses with putting the cooperation of rope pulley is all seted up to the both sides at spacing casing top.

Preferably, a dovetail block is fixed at the bottom of the positioning block, and a dovetail groove matched with the dovetail block for use is formed in the inner wall of the fixing block.

Through setting up dovetail block and dovetail, can restrict the position of locating piece, the position takes place upper and lower, left and right sides skew when avoiding the locating piece to remove, makes its operation more stable.

Preferably, the top of the positioning block is fixedly connected with a control rod, and the top of the control rod penetrates through the top of the fixing block.

Preferably, the top of the fixed block is provided with a control groove, and the control rod is matched with the control rod for use.

Through setting up the control flume, can provide the removal orbit for the control lever, make the control lever can be along the orbit of control flume, with the inside of locating lever pulling withdrawal fixed block.

Preferably, the locating grooves are formed in the two sides of the limiting shell and matched with the locating rods.

Compared with the prior art, the utility model provides an elevator installation is with wire rope releasing device possesses following beneficial effect:

1. this wire rope unreeling device for elevator installation through setting up slide mechanism, can be to unreeling the rope pulley install in the inside back of the first arc type inslot at support housing top, the surface of unreeling the rope pulley respectively with two pulley in close contact with, during later pulling wire rope, put the rope sheave and rotate to there are two pulleys to support in the time, the pulley also rotates simultaneously, effectively avoids putting the easy card of rope sheave and dies, can not continue to rotate the problem of unreeling the rope.

2. This rope device is put to wire rope for elevator installation, through setting up positioning mechanism, can install in the inside back of the first arc type groove at support housing top through putting the rope sheave, to keeping away from one side push control lever of support housing, the control lever drives locating piece and locating lever to the one side removal of keeping away from support housing, make the locating lever leave inside the withdrawal fixed block, later around the hinge spacing casing of rotation, the second arc type groove card of seting up on the spacing casing is on the surface of putting the rope sheave, later fix spacing casing through locating component, thereby solve and put the rope sheave and lead to the wire wheel off-position because personnel pulling wire rope easily, thereby influence the problem that the normal rope of rope device is put to wire rope.

Drawings

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

FIG. 2 is an expanded view of the rope placing rack of the utility model;

FIG. 3 is a sectional view of the front view of the rope placing rack of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 5 is a partial enlarged view of the utility model at B in fig. 3;

fig. 6 is a perspective view of the sliding wheel of the present invention.

Wherein: 1. a base plate; 2. releasing a rope wheel; 3. placing a rope frame; 4. a sliding mechanism; 401. a support housing; 402. a limiting shell; 403. a pulley; 5. a positioning mechanism; 501. a fixed block; 502. a spring; 503. positioning blocks; 504. positioning a rod; 6. a bearing; 7. a first arc-shaped groove; 8. a second arc-shaped groove; 9. yan Weikuai; 10. a dovetail groove; 11. a control lever; 12. a control slot; 13. and (6) positioning a groove.

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. 1-6, a steel wire rope pay-off device for elevator installation comprises a bottom plate 1 and a rope pay-off wheel 2, wherein the rope pay-off wheel 2 is positioned at the top of the bottom plate 1, both sides of the top of the bottom plate 1 are fixedly connected with a rope pay-off frame 3, the top of the rope pay-off frame 3 is provided with a sliding mechanism 4, and both sides of the sliding mechanism 4 are provided with positioning mechanisms 5;

the sliding mechanism 4 comprises a supporting shell 401, the bottom of the supporting shell 401 is welded with the top of the rope releasing frame 3, a limiting shell 402 is arranged at the top of the supporting shell 401, one side of the limiting shell 402 is rotatably connected with one side of the supporting shell 401 through a hinge, and two pulleys 403 are arranged inside the supporting shell 401;

positioning mechanism 5 includes fixed block 501, one side that fixed block 501 is close to support casing 401 is connected with the fixed surface who supports casing 401, the inside of fixed block 501 is provided with spring 502, the one end fixedly connected with locating piece 503 of spring 502, the other end of spring 502 and the inner wall fixed connection of fixed block 501, one side fixedly connected with locating lever 504 that spring 502 was kept away from to locating piece 503, the one end that locating lever 504 was kept away from locating piece 503 runs through to the outside of fixed block 501.

Through above-mentioned technical scheme, through setting up slide mechanism 4, can will put rope sheave 2 and install in the inside back of the first arc type groove 7 at support shell 401 top, put the surface of rope sheave 2 respectively with two pulley 403 in close contact with, during later pulling wire rope, put rope sheave 2 and rotate to occasionally there are two pulleys 403 to support, pulley 403 also rotates simultaneously, effectively avoids putting the easy card of rope sheave 2 and dies, can not continue to rotate the problem of putting the rope.

Specifically, bearings 6 are fixedly connected to both sides of the pulley 403, and both ends of the pulley 403 are rotatably connected to the inner wall of the support housing 401 through the bearings 6.

Through the technical scheme, the position of the pulley 403 can be limited by arranging the bearing 6, the friction between the surface of the pulley 403 and the supporting shell 401 is avoided, and the service life of the supporting shell is prolonged.

Specifically, first arc type groove 7 that uses with putting rope pulley 2 cooperation is all seted up to the both sides at support housing 401 top, and second arc type groove 8 that uses with putting rope pulley 2 cooperation is all seted up to the both sides at spacing casing 402 top.

Through above-mentioned technical scheme, through setting up first arc type groove 7 and second arc type groove 8, can play the effect of a centre gripping to putting rope pulley 2, the position takes place to run the phenomenon of position when avoiding its rotation.

Specifically, a dovetail block 9 is fixed to the bottom of the positioning block 503, and a dovetail groove 10 used in cooperation with the dovetail block 9 is formed in the inner wall of the fixing block 501.

Through the technical scheme, the dovetail block 9 and the dovetail groove 10 are arranged, so that the position of the positioning block 503 can be limited, the vertical and horizontal deviation of the position of the positioning block 503 when the positioning block 503 moves is avoided, and the operation is more stable.

Specifically, the top of the positioning block 503 is fixedly connected with a control rod 11, and the top of the control rod 11 penetrates through to the top of the fixing block 501.

Through the technical scheme, the control rod 11 is arranged, so that the positioning block 503 and the positioning rod 504 can be driven by moving the control rod 11.

Specifically, the top of the fixing block 501 is provided with a control groove 12, and the control rod 11 is used in cooperation with the control rod 11.

Through the above technical solution, by providing the control slot 12, a moving track can be provided for the control rod 11, so that the control rod 11 can pull the positioning rod 504 to retract into the fixing block 501 along the track of the control slot 12.

Specifically, positioning grooves 13 are formed in both sides of the limiting shell 402, and the positioning grooves 13 are used in cooperation with the positioning rods 504.

Through above-mentioned technical scheme, through setting up constant head tank 13, can get into inside constant head tank 13 through locating lever 504 to the position of the spacing casing 402 of restriction, position emergence skew when avoiding its removal.

When the rope releasing device is used, a user pushes the control rod 11 to one side far away from the supporting shell 401, the control rod 11 drives the positioning block 503 and the positioning rod 504 to move to one side far away from the supporting shell 401, the positioning rod 504 leaves the inside of the retracting fixing block 501, then the limiting shell 402 rotates around the hinge, the limiting shell 402 is in an opening state, then the rope releasing wheel 2 is installed inside the first arc-shaped groove 7 at the top of the supporting shell 401, the limiting shell 402 rotates around the hinge to enable the second arc-shaped groove 8 formed in the limiting shell 402 to be clamped on the surface of the rope releasing wheel 2, then the control rod 11 is loosened, the positioning block 503 and the positioning rod 504 are pushed by elastic force generated by the spring 502 to move to one side far away from the spring 502, the positioning rod 504 enters the positioning groove 13 to be fixed, the problem that the rope releasing wheel 2 easily causes the steel wire wheel to run because a person pulls the steel wire rope, so that normal rope releasing of the rope releasing device is influenced is solved, when the steel wire rope is pulled later, the rope releasing wheel 2 rotates, so that two pulleys 403 are used for supporting, and the same time, the problem that the rope releasing 2 is easily blocked and the rope can not be continuously released.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides an elevator installation is with wire rope releasing device, includes bottom plate (1) and releases rope sheave (2), its characterized in that: the rope placing wheel (2) is positioned at the top of the bottom plate (1), the two sides of the top of the bottom plate (1) are fixedly connected with rope placing frames (3), the top of each rope placing frame (3) is provided with a sliding mechanism (4), and the two sides of each sliding mechanism (4) are provided with positioning mechanisms (5);

the sliding mechanism (4) comprises a supporting shell (401), the bottom of the supporting shell (401) is welded with the top of the rope releasing frame (3), a limiting shell (402) is arranged at the top of the supporting shell (401), one side of the limiting shell (402) is rotatably connected with one side of the supporting shell (401) through a hinge, and two pulleys (403) are arranged inside the supporting shell (401);

positioning mechanism (5) include fixed block (501), one side that fixed block (501) are close to support casing (401) is connected with the fixed surface who supports casing (401), the inside of fixed block (501) is provided with spring (502), one end fixedly connected with locating piece (503) of spring (502), the other end of spring (502) and the inner wall fixed connection of fixed block (501), one side fixedly connected with locating lever (504) of spring (502) are kept away from in locating piece (503), the one end that locating piece (503) were kept away from in locating lever (504) runs through to the outside of fixed block (501).

2. The rope pay-off device for the steel wire rope for the installation of the elevator as claimed in claim 1, wherein: the equal fixedly connected with in both sides of pulley (403) is provided with bearing (6), the both ends of pulley (403) all are connected with the inner wall rotation of support housing (401) through bearing (6).

3. The rope pay-off device for elevator installation according to claim 1, characterized in that: first arc type groove (7) that use with putting rope pulley (2) cooperation are all seted up to the both sides at support casing (401) top, second arc type groove (8) that use with putting rope pulley (2) cooperation are all seted up to the both sides at spacing casing (402) top.

4. The rope pay-off device for elevator installation according to claim 1, characterized in that: the bottom of locating piece (503) is fixed with forked tail piece (9), dovetail (10) that use with forked tail piece (9) cooperation are seted up to the inner wall of fixed block (501).

5. The rope pay-off device for the steel wire rope for the installation of the elevator as claimed in claim 1, wherein: the top fixedly connected with control lever (11) of locating piece (503), the top of control lever (11) runs through to the top of fixed block (501).

6. The rope pay-off device for an elevator installation according to claim 5, wherein: the top of the fixed block (501) is provided with a control groove (12), and the control rod (11) is matched with the control rod (11) for use.

7. The rope pay-off device for elevator installation according to claim 1, characterized in that: locating grooves (13) are formed in the two sides of the limiting shell (402), and the locating grooves (13) are matched with the locating rods (504) for use.