CN224200437U - A sliding support that can be used to install fall arrest ropes - Google Patents

Abstract

The utility model discloses a sliding support for installing an anti-falling rope, which comprises a window frame fixing plate, a window sash fixing plate and a connecting rod assembly, wherein the window frame fixing plate is used for being installed on a window frame, the window sash fixing plate is used for being installed on a window sash, the connecting rod assembly is arranged between the window frame fixing plate and the window sash fixing plate, the window frame fixing plate is L-shaped, the window frame fixing plate comprises a first plate located on the front side and a second plate located on the rear side and connected to the first plate, and the first plate is provided with an anti-falling rope installing plate which can be used for fixing the anti-falling rope on the window frame. The installation position is provided for the anti-falling rope by arranging the anti-falling rope installation plate, so that the anti-falling rope installation is convenient, and meanwhile, the sliding support also has an anti-falling function, so that the safety of door and window use can be improved, and the door and window is safer and more reliable.

Description

Sliding support capable of being used for installing anti-falling rope

Technical Field

The utility model relates to the technical field of sliding supports, in particular to a sliding support for installing an anti-falling rope.

Background

In modern buildings, the safety performance of the window is of paramount importance. With the continuous improvement of life quality and safety requirements of people, window anti-falling measures become a focus of attention. Traditional sliding support only possesses the function that makes the casement open and shut, lacks effectual anti-falling design, and in case the mounting part of window appears becoming flexible or damaging, the casement drops easily, causes serious threat to personnel and property safety. When the existing anti-falling device is combined with a sliding support, the problems of inconvenient installation, poor reliability and the like exist, and the requirements of the market on safety, stability and easiness in use of windows cannot be met.

Disclosure of utility model

In view of this, the object of the present utility model is to provide a slide support that can be used for installing fall arrest ropes and that is safe and reliable.

The utility model adopts the technical proposal for solving the technical problems that:

The utility model provides a slide support that can be used to install anti-falling rope, including being used for installing the window frame fixed plate on the window frame, be used for installing the casement fixed plate on the casement, and set up in the window frame fixed plate with link assembly between the casement fixed plate, the window frame fixed plate is the L style of calligraphy, the window frame fixed plate including be located the first plate of front side and be located the rear side and connect in second plate on the first plate, be equipped with on the first plate and be used for being fixed in the anti-falling rope mounting panel on the window frame with anti-falling rope.

In a preferred scheme of the utility model, the anti-falling rope mounting plate is positioned at the rear side of the front side surface of the first plate, so that the anti-falling rope mounting plate and the first plate are matched to form a concave part which is concave backwards, and the anti-falling rope comprises a fixing block which is arranged on one end of the anti-falling rope and is fixed in the concave part.

In a preferred scheme of the utility model, the upper side and the lower side of the anti-falling rope mounting plate are respectively provided with a first screw hole used for being fixedly connected with the fixing block, the fixing block is provided with a second screw hole communicated with the first screw holes, the anti-falling rope mounting plate is provided with a third screw hole used for being fixed on a window frame, the fixing block is provided with a fourth screw hole communicated with the third screw hole, and the fixing block is provided with a fifth screw hole used for being fixed on the window frame.

In a preferred scheme of the utility model, the window sash fixing plate is L-shaped, the window sash fixing plate comprises a third plate and a fourth plate connected to the rear side of the third plate, a limiting plate is arranged between the fourth plate and the connecting rod assembly, a positioning groove is formed in the first plate, a positioning clamp protrusion which can be inserted and clamped in the positioning groove is arranged at the front end of the limiting plate, a plurality of grooves are downwards pressed on the upper surface of the fourth plate, so that the lower surface of the fourth plate forms a protrusion which is abutted against the upper surface of the limiting plate, rivets which can connect the fourth plate with the limiting plate are arranged in the grooves, and reinforcing ribs are arranged in the grooves.

In a preferred scheme of the utility model, the connecting rod assembly comprises a first connecting rod positioned at the front side, a second connecting rod positioned at the rear side and a third connecting rod positioned in the middle, one end of the first connecting rod is hinged on the second plate, the other end of the first connecting rod is hinged on the limiting plate, one end of the second connecting rod is slidably connected on the second plate, the other end of the second connecting rod is hinged on the fourth plate, one end of the third connecting rod is hinged on the second plate, the other end of the third connecting rod is hinged on the second connecting rod, and the rear end of the limiting plate is provided with a propping surface which can prop against the side wall of the second connecting rod.

In a preferred embodiment of the present utility model, the link assembly includes a first link on a front side, a second link on a rear side, and a third link in the middle, one end of the first link is hinged to the second plate, and the other end of the first link is hinged to the limiting plate, one end of the second link is slidably connected to the second plate, and the other end of the second link is hinged to the limiting plate, one end of the third link is hinged to the second plate, and the other end of the third link is hinged to the second link, and the length of the limiting plate is not less than three-quarters of the length of the fourth plate.

In a preferred embodiment of the present utility model, a sliding mechanism capable of sliding the second link on the second plate is disposed between the second link and the second plate, the sliding mechanism includes a chute disposed on the second plate, a slider disposed on a lower side of the second plate and capable of sliding along the chute, a sliding pad disposed on an upper side of the second plate and capable of sliding along the chute, and an adjusting screw disposed between the slider and the sliding pad and capable of adjusting a pressure of the second link and the sliding pad on the second plate, one end of the second link is disposed on the sliding pad, and the second link, the sliding pad, and the slider are connected by rivets.

In a preferred embodiment of the present utility model, a limiting post capable of limiting the rotation angle of the first link is provided on the upper side of the second plate.

In a preferred scheme of the utility model, the second plate is provided with a plurality of first quick-mounting buckles for mounting and positioning and a plurality of sixth screw holes for fixing on the window frame, the third plate is provided with a second quick-mounting buckle for mounting and positioning and a seventh screw hole for fixing on the window sash, the fourth plate is provided with an eighth screw hole for fixing on the window sash, and the limiting plate is provided with a ninth screw hole communicated with the eighth screw hole.

In a preferred embodiment of the present utility model, the rear end of the second plate is provided with a first guide piece, the upper end of the third plate is provided with a second guide piece, and the rear end of the fourth plate is provided with a third guide piece.

The sliding support has the beneficial effects that the sliding support comprises a window frame fixing plate, a window sash fixing plate and a connecting rod assembly, wherein the window frame fixing plate is L-shaped, the window frame fixing plate comprises a first plate and a second plate, and an anti-falling rope mounting plate which can be used for fixing an anti-falling rope on a window frame is arranged on the first plate. The installation position is provided for the anti-falling rope by arranging the anti-falling rope installation plate, so that the anti-falling rope installation is convenient, and meanwhile, the sliding support also has an anti-falling function, so that the safety of door and window use can be improved, and the door and window is safer and more reliable.

Drawings

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is an exploded schematic view of the present utility model;

FIG. 3 is a schematic view of a window frame fixing plate according to the present utility model;

FIG. 4 is a schematic view of a fall arrest rope according to the utility model;

fig. 5 is a schematic view of a window sash fixing plate of the present utility model;

FIG. 6 is a schematic view of a limiting plate according to the present utility model;

FIG. 7 is a schematic diagram of another embodiment of the present utility model;

FIG. 8 is an exploded view of another embodiment of the present utility model;

fig. 9 is a schematic view of a limiting plate according to another embodiment of the present utility model.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 to 9, a sliding support for installing an anti-falling rope comprises a window frame fixing plate 1 for being installed on a window frame, a window sash fixing plate 2 for being installed on a window sash, and a connecting rod assembly 3 arranged between the window frame fixing plate 1 and the window sash fixing plate 2, wherein the window frame fixing plate 1 is L-shaped, the window frame fixing plate 1 comprises a first plate 11 positioned at the front side and a second plate 12 positioned at the rear side and connected to the first plate 11, and an anti-falling rope installing plate 13 for fixing the anti-falling rope 4 on the window frame is arranged on the first plate 11. The installation position is provided for the anti-falling rope 4 by arranging the anti-falling rope installation plate 13, so that the anti-falling rope 4 is convenient to install, and meanwhile, the sliding support also has an anti-falling function, so that the safety of door and window use can be improved, and the door and window is safer and more reliable.

Referring to fig. 1 to 4, in this solution, the fall-preventing rope mounting plate 13 is located at the rear side of the front side of the first plate 11, so that the fall-preventing rope mounting plate 13 cooperates with the first plate 11 to form a concave portion 14 that is concave backward, the fall-preventing rope 4 includes a fixing block 41 disposed on one end of the fall-preventing rope and fixed in the concave portion 14, and further, the fixing block 41 on the other end of the fall-preventing rope 4 is fixed on the frame of the window sash in a threaded connection manner. The fixing block 41 is positioned and protected through the concave part 14, so that the fixing block 41 is more firmly installed and is not easy to shake or displace, and the connection reliability of the anti-falling rope 4 and the window frame fixing plate 1 is ensured. Further, the anti-falling rope mounting plate 13, the first plate 11 and the second plate 12 are of an integrated structure, and are formed after being bent through the window frame fixing plate 1.

Referring to fig. 2 to 4, in this solution, the upper and lower sides of the anti-falling rope mounting plate 13 are respectively provided with a first screw hole 131 fixedly connected with the fixing block 41, the fixing block 41 is provided with a second screw hole 411 communicated with the first screw hole 131, the anti-falling rope mounting plate 13 is provided with a third screw hole 132 for fixing on a window frame, the fixing block 41 is provided with a fourth screw hole 412 communicated with the third screw hole 132, and the fixing block 41 is provided with a fifth screw hole 413 for fixing on the window frame. The stability of the connection between the fall preventing rope 4 and the window frame fixing plate 1 and the window frame is enhanced through the arrangement of a plurality of screw holes. The screws penetrate through the screw holes to fix, so that the screw can bear larger pulling force compared with a single connecting mode. In actual use, when the casement receives great external force effect, a plurality of tie points can evenly disperse pulling force, avoid leading to the connection position fracture because of local atress is too big, further ensured the anti-falling effect of anti-falling rope 4, improved the whole security performance of door and window.

Referring to fig. 1 to 5, in this embodiment, the window fixing plate 2 is L-shaped, the window fixing plate 2 includes a third plate 21 and a fourth plate 22 connected to the rear side of the third plate 21, a limiting plate 5 is disposed between the fourth plate 22 and the link assembly 3, a positioning slot 111 is formed in the first plate 11, and a positioning clip protrusion 51 capable of being inserted and clipped in the positioning slot 111 is disposed at the front end of the limiting plate 5. The upper surface of the fourth plate 22 is pressed downwards with a plurality of grooves 221, so that the lower surface of the fourth plate 22 forms a protrusion 222 propped against the upper surface of the limiting plate 5, rivets capable of connecting the fourth plate 22 with the limiting plate 5 are arranged in the grooves 221, and reinforcing ribs 223 are arranged in the grooves 221. Thus, the window sash can be smoothly opened and closed by the cooperation of the positioning groove 111 and the positioning clamp protrusion 51. The design of the grooves 221, the protrusions 222 and the reinforcing ribs 223 on the fourth plate 22 enhances the connection strength between the fourth plate 22 and the limiting plate 5, and also enhances the supporting strength of the fourth plate 22. Further, the third plate 21 and the fourth plate 22 are in an integral structure, and are formed after being bent by the window sash fixing plate 2.

Referring to fig. 1 to 6, in this embodiment, the link assembly 3 includes a first link 31 located at a front side, a second link 32 located at a rear side, and a third link 33 located in the middle, one end of the first link 31 is hinged on the second plate 12, and the other end is hinged on the limiting plate 5, one end of the second link 32 is slidably connected on the second plate 12, and the other end is hinged on the fourth plate 22, one end of the third link 33 is hinged on the second plate 12, and the other end is hinged on the second link 32, and the rear end of the limiting plate 5 is provided with a supporting top surface 52 capable of supporting against a side wall of the second link 32. The swing amplitude of the window sash fixing plate 2 is limited, so that potential safety hazards caused by excessive rotation of the window sash in the opening process can be avoided. Further, the first link 31 is bent to form a zigzag shape, and the bending portion is S-shaped, so as to improve the strength of the first link 31.

Referring to fig. 7 to 9, in another embodiment of the present invention, the link assembly 3 includes a first link 31 located at a front side, a second link 32 located at a rear side, and a third link 33 located in the middle, one end of the first link 31 is hinged to the second plate 12, and the other end is hinged to the limiting plate 5, one end of the second link 32 is slidably connected to the second plate 12, and the other end is hinged to the limiting plate 5, one end of the third link 33 is hinged to the second plate 12, and the other end is hinged to the second link 32, and the length of the limiting plate 5 is not less than three-fourths of the length of the fourth plate 22. In this way, the limiting plate 5 can provide more stable support for the window sash, and the weight of the window sash is dispersed in the open state of the window sash, so that the stress of each part of the connecting rod assembly 3 is reduced. When the window sashes bear external forces such as larger wind pressure, the deformation risk of each connecting rod can be effectively reduced, the normal work of the sliding support is ensured, the bearing capacity and stability of the sliding support are further improved, and the service life of the sliding support is prolonged.

Referring to fig. 1 and 2 and fig. 7 and 8, in this embodiment, a sliding mechanism 6 capable of sliding the second link 32 on the second plate 12 is provided between the second link 32 and the second plate 12, the sliding mechanism 6 includes a sliding groove 61 provided on the second plate 12, a sliding block 62 provided on the lower side of the second plate 12 and capable of sliding along the sliding groove 61, a sliding pad 63 provided on the upper side of the second plate 12 and capable of sliding along the sliding groove 61, and an adjusting screw 64 provided between the sliding block 62 and the sliding pad 63 and capable of adjusting the pressure of the sliding pad 63 against the second plate 12, one end of the second link 32 is located on the sliding pad 63, and the second link 32, the sliding pad 63 and the sliding block 62 are connected by rivets. Therefore, the second connecting rod 32 can slide on the second plate 12 smoothly, and the sliding friction force can be adjusted through the adjusting screw 64 so as to adapt to window sashes with different weights, so that the universality of the sliding support is improved. Meanwhile, the second connecting rod 32, the sliding gasket 63 and the sliding block 62 are connected through rivets, so that the connection stability between the second connecting rod 32 and the sliding gasket is ensured, and the sliding mechanism 6 is ensured not to loose or malfunction in the long-term use process.

Referring to fig. 2 and 8, in this embodiment, a limiting post 121 is provided on the upper side of the second plate 12 to limit the rotation angle of the first link 31. In this way, the rotation angle of the first link 31 can be precisely controlled by the limiting post 121, thereby defining the maximum opening angle of the window sash.

Referring to fig. 3 and 5, in this embodiment, the second plate 12 is provided with a plurality of first quick-mounting fasteners 122 for mounting and positioning, and a plurality of sixth screw holes 123 for fixing on a window frame, and specifically, the first quick-mounting fasteners 122 and the sixth screw holes 123 are three and are respectively disposed at the front, middle and rear positions of the second plate 12, the third plate 21 is provided with a second quick-mounting fastener 211 for mounting and positioning, and a seventh screw hole 212 for fixing on a window sash, and the fourth plate 22 is provided with an eighth screw hole 224 for fixing on a window sash. Referring to fig. 6 and 9, the limiting plate 5 is provided with a ninth screw hole 53 communicating with the eighth screw hole 224, and specifically, at least three seventh screw holes 212 are provided at the front, middle and rear positions of the fourth plate 22. Thus, the first quick-mounting buckle 122 and the second quick-mounting buckle 211 are used for pre-mounting, and the sixth screw, the seventh screw hole 212, the eighth screw hole 224 and the ninth screw hole 53 are used for screwing, so that the firmness of connection between the sliding support and the window frame and window sashes can be ensured, the sliding support is ensured not to be loose in the long-term use process, and the overall stability of the door and window is improved.

Referring to fig. 3 and 5, in the present embodiment, the second plate 12 is provided with a first guide piece 124 at a rear end thereof, the third plate 21 is provided with a second guide piece 213 at an upper end thereof, and the fourth plate 22 is provided with a third guide piece 225 at a rear end thereof. Thus, the first guide piece 124, the second guide piece 213 and the third guide piece 225 can be conveniently inserted into the notch of the window frame or the window sash for quick positioning and assembly.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims (10)

1. The utility model provides a slide support that can be used to install anti-falling rope, including being used for installing window frame fixed plate (1) on the window frame, be used for installing casement fixed plate (2) on the casement, and set up in window frame fixed plate (1) with connecting rod assembly (3) between casement fixed plate (2), a serial communication port, window frame fixed plate (1) are L style of calligraphy, window frame fixed plate (1) including be located first plate (11) of front side to and be located the rear side and connect in second plate (12) on first plate (11), be equipped with on first plate (11) and be used for being fixed in anti-falling rope mounting panel (13) on the window frame with anti-falling rope (4).

2. A slide support for installing a fall arrest rope according to claim 1, wherein the fall arrest rope mounting plate (13) is located at the rear side of the front side of the first plate (11) so that the fall arrest rope mounting plate (13) cooperates with the first plate (11) to form a concave portion (14) recessed rearward, and the fall arrest rope (4) includes a fixing block (41) provided at one end thereof and fixed in the concave portion (14).

3. The sliding support for installing the anti-falling rope according to claim 2, wherein the upper side and the lower side of the anti-falling rope installing plate (13) are respectively provided with a first screw hole (131) fixedly connected with the fixed block (41), the fixed block (41) is provided with a second screw hole (411) communicated with the first screw hole (131), the anti-falling rope installing plate (13) is provided with a third screw hole (132) used for being fixed on a window frame, the fixed block (41) is provided with a fourth screw hole (412) communicated with the third screw hole (132), and the fixed block (41) is provided with a fifth screw hole (413) used for being fixed on the window frame.

4. The sliding support for installing the anti-falling rope according to claim 3, wherein the window sash fixing plate (2) is L-shaped, the window sash fixing plate (2) comprises a third plate (21) and a fourth plate (22) connected to the rear side of the third plate (21), a limiting plate (5) is arranged between the fourth plate (22) and the connecting rod assembly (3), a positioning groove (111) is formed in the first plate (11), a positioning clamping protrusion (51) which can be inserted and clamped in the positioning groove (111) is formed in the front end of the limiting plate (5), a plurality of grooves (221) are formed in the upper surface of the fourth plate (22) in a downward pressing mode, protrusions (222) which are propped against the upper surface of the limiting plate (5) are formed in the lower surface of the fourth plate (22), rivets which can connect the fourth plate (22) with the limiting plate (5) are arranged in the grooves (221), and reinforcing ribs (223) are arranged in the grooves (221).

5. A sliding support for installing an anti-falling rope according to claim 4, wherein the connecting rod assembly (3) comprises a first connecting rod (31) positioned at the front side, a second connecting rod (32) positioned at the rear side and a third connecting rod (33) positioned in the middle, one end of the first connecting rod (31) is hinged on the second plate (12) and the other end is hinged on the limiting plate (5), one end of the second connecting rod (32) is slidably connected on the second plate (12) and the other end is hinged on the fourth plate (22), one end of the third connecting rod (33) is hinged on the second plate (12) and the other end is hinged on the second connecting rod (32), and the rear end of the limiting plate (5) is provided with a propping surface (52) which can prop against the side wall of the second connecting rod (32).

6. A slide support for installing a fall preventing rope according to claim 4, wherein the link assembly (3) comprises a first link (31) located at a front side, a second link (32) located at a rear side, and a third link (33) located in the middle, one end of the first link (31) is hinged to the second plate (12) and the other end is hinged to the limiting plate (5), one end of the second link (32) is slidably connected to the second plate (12) and the other end is hinged to the limiting plate (5), one end of the third link (33) is hinged to the second plate (12) and the other end is hinged to the second link (32), and the length of the limiting plate (5) is not less than three-quarters of the length of the fourth plate (22).

7. A slide support for installing a fall preventing rope according to claim 5 or 6, characterized in that a sliding mechanism (6) capable of enabling the second connecting rod (32) to slide on the second plate (12) is arranged between the second connecting rod (32) and the second plate (12), the sliding mechanism (6) comprises a sliding groove (61) arranged on the second plate (12), a sliding block (62) arranged on the lower side of the second plate (12) and capable of sliding along the sliding groove (61), a sliding gasket (63) arranged on the upper side of the second plate (12) and capable of sliding along the sliding groove (61), and an adjusting screw (64) arranged between the sliding block (62) and the sliding gasket (63) and capable of adjusting the pressure of the sliding gasket and the second connecting rod (32), one end of the second connecting rod (32) is arranged on the sliding gasket (63), and the sliding gasket (62) are connected through rivets.

8. A slide support for mounting a fall arrest rope according to claim 7, characterized in that a limit post (121) for limiting the rotation angle of the first link (31) is provided on the upper side of the second plate (12).

9. The sliding support for installing the anti-falling rope according to claim 4, wherein the second plate (12) is provided with a plurality of first quick-mounting buckles (122) for installing and positioning and a plurality of sixth screw holes (123) for fixing on a window frame, the third plate (21) is provided with a second quick-mounting buckle (211) for installing and positioning and a seventh screw hole (212) for fixing on a window sash, the fourth plate (22) is provided with an eighth screw hole (224) for fixing on the window sash, and the limiting plate (5) is provided with a ninth screw hole (53) communicated with the eighth screw hole (224).

10. A slide support for mounting a fall arrest rope according to claim 4, wherein a first guide piece (124) is provided on a rear end of the second plate (12), a second guide piece (213) is provided on an upper end of the third plate (21), and a third guide piece (225) is provided on a rear end of the fourth plate (22).