CN109322574B

CN109322574B - Window opener anti-disengagement kinking roller

Info

Publication number: CN109322574B
Application number: CN201811023969.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Xuzhou Lanhu Information Technology Co Ltd
Current assignee: Xuzhou Lanhu Information Technology Co Ltd
Priority date: 2018-09-04
Filing date: 2018-09-04
Publication date: 2020-11-06
Anticipated expiration: 2038-09-04
Also published as: CN109322574A

Abstract

The invention discloses a window opener anti-falling device winding roller, which discloses a winding roller for orderly winding steel wire ropes through the guide of guide strips, can prevent the steel wire ropes from winding and knotting, and avoids the clamping stagnation when opening and closing a window, and is characterized in that a rubber sleeve is sleeved at one end of a main body roller, a wire clamping groove is formed in the outer side of the main body roller, the wire clamping groove extends along the axial line of the main body roller, a plurality of wire clamping teeth are respectively arranged on the groove walls at the two sides of the wire clamping groove and correspond to each other, a plurality of guide strips are equidistantly arranged on the outer side of the main body roller and are distributed along the axial direction of the main body roller, the guide strips are of an annular structure, the superposed part of the guide strips and the wire clamping groove is disconnected, the disconnection length is equal to the width of the wire clamping groove, a wire through groove is formed in the end face of the other end of the main body roller, one end of the wire clamping groove is communicated with the wire clamping groove, the fastening blocks are of a semi-cylinder structure, and the rectangular surfaces of the two fastening blocks are opposite.

Description

Window opener anti-disengagement kinking roller

Technical Field

The invention discloses a cable winding roller of a window opener anti-tripping device, relates to a cable winding roller used on the window opener anti-tripping device and used for winding a steel wire rope, and belongs to the field of building equipment. In particular to a winding roller for orderly winding a steel wire rope by the guidance of a guide strip.

Background

At present, in green building, in order to guarantee ventilation etc. in the building, can set up the suspension window on the building, the suspension window is opened through the ware of windowing, and the suspension window mainly opens to the outside, reduce occupation of indoor space, but for building safety, need consider the condition that the suspension window drops, for example under the typhoon, the effect of external factor, the drop etc. of suspension window, there is the potential safety hazard, consequently, need carry out the anticreep to the suspension window, another application a ware anticreep ware of windowing to the oneself proposes, wherein the kinking ware is smooth round roller, when carrying out the wire winding, can not carry out winding orderliness, can make the extrusion appear between the wire rope, the kinking is tied a knot, influence stretching out of wire rope when windowing and withdrawal when closing the window, the easy jamming wearing and tearing that appear, influence wire rope's life-span.

Disclosure of Invention

In order to improve the situation, the invention provides a window opener anti-falling device winding roller which is used for orderly winding a steel wire rope by the guidance of a guide strip. Can prevent the steel wire ropes from winding and knotting, and avoid the clamping stagnation when opening and closing the window.

The invention relates to a window opener anti-falling device winding roller, which is realized by the following steps: the invention relates to a cable winding roller of an anti-disengaging device of a window opener, which consists of a rubber sleeve, a guide strip, a cable clamping latch, a fastening block, a fastening screw sleeve, a through slot, a cable clamping slot and a main roller, wherein the rubber sleeve is sleeved at one end of the main roller, the outer side of the main roller is provided with the cable clamping slot, the cable clamping slot extends along the axis of the main roller, a plurality of cable clamping latches are respectively arranged on the two side slot walls of the cable clamping slot and correspond to each other, the cable clamping latch is of a triangular structure, the addendum points of the cable clamping latches corresponding to the two sides are opposite, the plurality of guide strips are equidistantly arranged on the outer side of the main roller and are distributed along the axial direction of the main roller, the guide strips are of an annular structure, the overlapped part of the guide strips and the cable clamping slot is disconnected, the disconnection length is equal to the width of the cable clamping slot, the end surface of the other end of the main roller is provided with, and two fastening blocks are respectively positioned at two sides of the through line groove, the fastening blocks are of a semi-cylinder structure, rectangular surfaces of the two fastening blocks are opposite, the fastening screw sleeves are sleeved on the two fastening blocks and are in contact with the end surface of the other end of the main body roller, and the fastening screw sleeves are in threaded connection with the fastening blocks.

When the winding roller is used, when the winding roller is installed, one end of the main body roller is firstly arranged in the sliding groove of the window opener anti-falling device, the main body roller and the sliding groove are separated by the rubber sleeve, the fastening screw sleeve is loosened, one end of the steel wire rope is embedded into the wire clamping groove, the wire clamping latch in the wire clamping groove clamps and fixes the steel wire rope, the other end of the steel wire rope extends towards the other end of the main body roller and penetrates through the through groove, the fastening screw sleeve is sleeved outside the fastening block, the fastening screw sleeve is further used for tightly pressing and fixing the steel wire rope, then the other end of the steel wire rope is wound outside the main body roller along the guide strip, the steel wire rope is further orderly wound, extrusion, winding and knotting among the steel wire ropes are prevented, the other end of the steel wire rope penetrates through the adjusting slide block in the window opener anti-falling device and is connected with the connecting plate in the window opener, when ware anticreep ware of windowing was started, the suspension window whereabouts, the violent pulling connecting plate, the connecting plate passes through wire rope and drives adjust the slider along adjustment tank downstream, and the violent downward pulling twine roller, twine roller unwrapping wire in the sliding tray internal rotation, and twine roller removes along the sliding tray, along with the sliding tray diameter reduces gradually, twine roller is died by the card, and then the connecting plate stops the whereabouts, and then block dead braking to the suspension window, reach wire rope when the winding, avoid the purpose that wire rope winding was knoed.

Has the beneficial effects.

The structure is simple, and the device is convenient and practical.

And secondly, the steel wire ropes can be prevented from being wound and knotted, and the clamping stagnation during the opening and closing of the window is avoided.

Thirdly, clamping stagnation abrasion is avoided, and the service life of the steel wire rope is prolonged.

Drawings

Fig. 1 is a three-dimensional exploded view of a window opener thread-off prevention winding roller.

In the attached drawings

Wherein the parts are: the wire drawing machine comprises a rubber sleeve (1), a guide strip (2), a wire clamping latch (3), a fastening block (4), a fastening threaded sleeve (5), a wire passing groove (6), a wire clamping groove (7) and a main body roller (8).

The specific implementation mode is as follows:

the invention relates to a cable winding roller of a window opener anti-falling device, which consists of a rubber sleeve (1), guide strips (2), cable clamping latches (3), a fastening block (4), a fastening screw sleeve (5), a cable passing groove (6), a cable clamping groove (7) and a main roller (8), wherein the rubber sleeve (1) is sleeved at one end of the main roller (8), the outer side of the main roller (8) is provided with the cable clamping groove (7), the cable clamping groove (7) extends along the axis of the main roller (8), a plurality of cable clamping latches (3) are respectively arranged on the groove walls at two sides of the cable clamping groove (7) and are mutually corresponding, the cable clamping latches (3) are of a triangular structure, the vertexes of the corresponding cable clamping latches (3) at two sides are opposite, the guide strips (2) are equidistantly arranged at the outer side of the main roller (8) and are axially distributed along the main roller (8), the guide strips (2) are of an annular structure, and the overlapped parts of the guide strips (2) and the cable clamping grooves (7) are disconnected, and the width that breaks off length and wire clamping groove (7) equals, it has through-wire groove (6) to open on the terminal surface of main part roller (8) other end, and the one end and wire clamping groove (7) of through-wire groove (6) are linked together, and the other end of main part roller (8) is arranged respectively in to two fastening blocks (4), and two fastening blocks (4) are located the both sides of through-wire groove (6) respectively, fastening block (4) are the half cylinder structure, and the rectangular surface of two fastening blocks (4) is relative, and fastening swivel nut (5) cover is arranged in on two fastening blocks (4), and contacts with the terminal surface of main part roller (8) other end, fastening swivel nut (5) and fastening block (4) looks spiro union.

When the cable winding roller is used, when the cable winding roller is installed, one end of the main body roller (8) is placed in a sliding groove of the anti-falling device of the window opener, the main body roller (8) and the sliding groove are separated by the rubber sleeve (1), the fastening screw sleeve (5) is loosened, one end of the steel wire rope is embedded into the wire clamping groove (7), the wire clamping latch (3) in the wire clamping groove (7) clamps and fixes the steel wire rope, the other end of the steel wire rope extends towards the other end of the main body roller (8) and penetrates through the wire through groove (6), the fastening screw sleeve (5) is sleeved outside the fastening block (4), the fastening screw sleeve (5) compresses and fixes the steel wire rope, the other end of the steel wire rope is wound outside the main body roller (8) along the guide strip (2), and then orderly winding is carried out on the steel wire rope, extrusion winding knotting between the steel wire ropes is prevented, and the other end of the steel wire rope penetrates through, the outer side of the fastening threaded sleeve (5) is connected with a coil spring in the window opener anti-falling device, when the window opener anti-falling device is started, the suspended window falls, the connecting plate is suddenly pulled, the connecting plate drives the adjusting slider to move downwards along the adjusting groove through a steel wire rope, the connecting plate suddenly pulls the winding roller downwards, the winding roller rotates in the sliding groove to pay off, the winding roller moves along the sliding groove, the winding roller is clamped along the gradual reduction of the diameter of the sliding groove, the connecting plate stops falling, and the suspended window is clamped and braked;

the wire clamping latch (3) is of a triangular structure, and the tops of the corresponding wire clamping latches (3) on the two sides are opposite, so that the opposite wire clamping latches (3) can clamp and fix the steel wire rope, and the fixing stability of the steel wire rope is improved;

the guide strip (2) defines a track for the winding of the steel wire ropes, avoids the phenomena of extrusion, winding and knotting among the steel wire ropes, influences the extension of the steel wire ropes during the window opening and the retraction during the window closing, avoids the clamping abrasion, prolongs the service life of the steel wire ropes,

the purpose of avoiding the steel wire rope from being wound and knotted when the steel wire rope is wound is achieved.

Claims

1. The utility model provides a ware anticreep ware kinking roller windows, includes rubber sleeve, gib block, double-layered line latch, fastening piece, fastening swivel nut, through-wire groove, wire clamping groove and main part roller, the one end of main part roller is arranged in to its characterized in that rubber sleeve cover, open the main part roller outside has the wire clamping groove, and the main part roller outside is arranged in to a plurality of gib blocks equidistance, and along main part roller axial distribution, the gib block is the loop configuration, it has the through-wire groove to open on the terminal surface of the main part roller other end, and the one end and the wire clamping groove of through-wire groove are linked together, and the other end of main part roller is arranged in respectively to two fastening pieces, and two fastening pieces are located the both sides of through-wire groove respectively, and on two fastening pieces were arranged in to the fastening swivel nut cover, and contacted.

2. The window opener thread take-off prevention winding roller of claim 1, wherein the thread clamping groove extends along a body roller axis.

3. The window opener thread-off prevention winding roller as claimed in claim 2, wherein the slot walls on both sides of the thread-clamping slot are respectively provided with a plurality of thread-clamping latches corresponding to each other.

4. The window opener thread-off preventer winding roller of claim 3, wherein the thread-clamping latch is of a triangular structure, and the addendum points of the corresponding thread-clamping latches on both sides are opposite.

5. The window opener thread-off prevention winding roller as claimed in claim 1, wherein a portion where the guide strip and the thread-clamping groove coincide is broken, and a length of the break is equal to a width of the thread-clamping groove.

6. The anti-release winder roller for window opener of claim 1, wherein the fastening blocks are semi-cylindrical structures, and the rectangular surfaces of the two fastening blocks are opposite.

7. The anti-release winder roller of the window opener according to claim 1, wherein when in use, the steel wire ropes are orderly wound by the guidance of the guide strip, so that the steel wire ropes can be prevented from winding and knotting, and the window opener can be prevented from being stuck when opening and closing.