CN211691137U - Bidirectional opening and closing awning curtain - Google Patents

Abstract

The utility model relates to a two-way canopy curtain that opens and shuts, including left strutting arrangement and right strutting arrangement, install first fixed pulley on the strutting arrangement of a left side, the second fixed pulley, first diverting pulley and second diverting pulley, install the third fixed pulley on the strutting arrangement of the right side, the fourth fixed pulley, first transmission shaft, second transmission shaft and drive shaft, first transmission shaft is equipped with first serving and first bevel gear, the second transmission shaft is equipped with second serving and second bevel gear, the drive shaft is equipped with third bevel gear and fourth bevel gear, first fixed pulley, the second fixed pulley, around being equipped with between third fixed pulley and the fourth fixed pulley and supporting wire rope, around being equipped with first transmission wire rope between first diverting pulley and the first serving, around being equipped with second transmission wire rope between second diverting pulley and the second serving, still include left traction lever, left slide bar, right side traction lever, The curtain cloth comprises a right sliding rod, a left curtain cloth and a right curtain cloth. The device has the advantages of simple structure, convenience in installation and adjustment, strong adaptability and good stability.

Description

Bidirectional opening and closing awning curtain

Technical Field

The utility model relates to a sunshade screen, concretely relates to a two-way sky covering or awning on a car, boat, etc. curtain that opens and shuts that is used for places such as commercial center, gymnasium, office building.

Background

For large-span outdoor places such as business centers, gymnasiums, shopping malls and office buildings, a sun-shading facility is usually required to be installed so as to improve the internal environment and the experience of people. However, the existing large-span sunshade facility has the problems of complex structure, inconvenient installation and adjustment and poor safety and reliability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a two-way canopy curtain that opens and shuts, it has simple structure, installation and regulation convenience, strong adaptability, stability is good, the high advantage of security.

In order to solve the problems in the prior art, the utility model provides a bidirectional opening and closing awning curtain, which comprises a left supporting device and a right supporting device which are distributed oppositely, wherein the left supporting device is provided with a first fixed pulley, a second fixed pulley, a first steering pulley and a second steering pulley, the right supporting device is provided with a third fixed pulley, a fourth fixed pulley, a first transmission shaft, a second transmission shaft and a driving shaft, the first transmission shaft is vertical and is provided with a first rope winder and a first bevel gear, the second transmission shaft is vertical and is provided with a second rope winder and a second bevel gear, the driving shaft is horizontal and is provided with a third bevel gear and a fourth bevel gear which are engaged with the first bevel gear and the second bevel gear, and one end of the driving shaft is connected with a motor; an annular horizontal supporting steel wire rope is wound among the first fixed pulley, the second fixed pulley, the third fixed pulley and the fourth fixed pulley, an annular horizontal first transmission steel wire rope is wound between the first steering pulley and the first rope winder, an annular horizontal second transmission steel wire rope is wound between the second steering pulley and the second rope winder, a part of the supporting steel wire rope between the left supporting device and the right supporting device forms a first supporting section and a second supporting section, a part of the first transmission steel wire rope between the left supporting device and the right supporting device forms a first outer transmission section and a first inner transmission section, a part of the second transmission steel wire rope between the left supporting device and the right supporting device forms a second outer transmission section and a second inner transmission section, and the first supporting section, the second supporting section, the first outer transmission section, the first inner transmission section, The second outer transmission section and the second inner transmission section are parallel to each other; the left traction device comprises a left traction rod, a left sliding rod, a right traction rod and a right sliding rod, wherein two left traction pendants are arranged on the left traction rod, the two left traction pendants are correspondingly and fixedly connected with a first outer transmission section and a second inner transmission section, a plurality of left curtain cloth is arranged in parallel at intervals and is hung on the first support section and the second support section through hanging pulleys, left curtain cloth is arranged between the left support device and the left sliding rod which is closest to the left traction rod, between the left traction rod and the left sliding rod which is closest to the left traction rod and between the adjacent left sliding rods, two right traction pendants are arranged on the right traction rod, the two right traction pendants are correspondingly and fixedly connected with the second outer transmission section and the first inner transmission section, a plurality of right curtain cloth are arranged in parallel at intervals and are hung on the first support section and the second support section through hanging pulleys, and right curtain cloth is arranged between the right support device and the right sliding rod which is closest to the right traction rod, between the right traction rod and the right sliding.

Furthermore, the utility model relates to a two-way retractable awning curtain, wherein, the left supporting device comprises a first left fixing plate and a second left fixing plate which are distributed at intervals, and a left supporting rod is fixed between the first left fixing plate and the second left fixing plate; the first fixed pulley and the first diverting pulley are arranged on one side of the first left fixed plate, which is opposite to the right supporting device, and the second fixed pulley and the second diverting pulley are arranged on one side of the second left fixed plate, which is opposite to the right supporting device; the left curtain cloth is connected with a left support rod of the left support device.

Furthermore, the utility model relates to a two-way retractable awning curtain, wherein, the right supporting device comprises a right fixed plate, one side of the right fixed plate relative to the left supporting device is provided with a first right bracket plate and a second right bracket plate which are distributed at intervals and in a shape of a Chinese character 'ji', and a right supporting rod is fixed between the first right bracket plate and the second right bracket plate; the third fixed pulley and the fourth fixed pulley are correspondingly arranged on one sides of the first right bracket plate and the second right bracket plate opposite to the left supporting device, the first transmission shaft is arranged between the first right bracket plate and the right fixing plate through a bearing seat, the second transmission shaft is arranged between the second right bracket plate and the right fixing plate through a bearing seat, the driving shaft is arranged between the first right bracket plate and the second right bracket plate through a bearing seat, and the motor is fixed on the second right bracket plate; the right curtain cloth is connected with a right support rod of the right support device.

Furthermore, the utility model relates to a two-way retractable awning curtain, wherein, the first diverting pulleys are arranged in parallel, one side of the first right bracket plate relative to the left supporting device is provided with two first auxiliary pulleys corresponding to the first diverting pulleys, and the first outer transmission section and the first inner transmission section are correspondingly extruded on the two first auxiliary pulleys; the two second steering pulleys are arranged side by side, two second auxiliary pulleys corresponding to the second steering pulleys are arranged on one side, opposite to the left supporting device, of the second right support plate, and the second outer transmission section and the second inner transmission section are correspondingly extruded on the two second auxiliary pulleys.

Furthermore, the utility model relates to a two-way retractable awning curtain, wherein, the left traction rod and the right traction rod are respectively hung on the first supporting section and the second supporting section through hanging pulleys, and two ends of the left traction rod and the right traction rod are respectively provided with a sliding chute; the left traction hanging piece and the right traction hanging piece are identical in structure and comprise convex sliding blocks and rope clamping plates fixed on the sliding blocks, the upper ends of the rope clamping plates are provided with steel wire lock heads formed by flanging, and locking bolts are arranged between the steel wire lock heads and the rope clamping plates; the slide block of the left traction hanging piece is positioned in the slide groove of the left traction rod, and the slide block of the right traction hanging piece is positioned in the slide groove of the right traction rod.

Further, the utility model relates to a two-way canopy curtain that opens and shuts, wherein, the position of supporting wire rope between first fixed pulley and second fixed pulley is equipped with turn buckle.

Further, the utility model relates to a two-way canopy curtain that opens and shuts, wherein, the other end of the relative motor of drive shaft is equipped with the square column.

The utility model relates to a two-way canopy curtain that opens and shuts compares with prior art, has following advantage: the utility model discloses a set up support wire rope between left strutting arrangement and right strutting arrangement, first transmission wire rope and second transmission wire rope, make left slide bar and right slide bar hang on support wire rope, make the both ends of left traction lever correspond and be connected with first transmission wire rope's first outer transmission section and second transmission wire rope's second inner transmission section, make the both ends of right traction lever correspond and be connected with second transmission wire rope's the outer transmission section of second and first inner transmission section of first transmission wire rope, through drive shaft drive first transmission shaft and second transmission shaft synchronous revolution, under first transmission wire rope and second transmission wire rope syntropy pivoted effect, can realize two-way purpose of opening or closing curtain cloth (left curtain cloth and right curtain cloth). The utility model discloses an adopt wire rope (supporting wire rope, first transmission wire rope and second transmission wire rope) to support and the transmission curtain cloth, realized the large-span sunshade purpose, and have simple structure, installation and regulation convenience, strong adaptability, security height, advantage that stability is good, especially be fit for the large-span open-air place of business center, gymnasium, market, office building and use.

The following describes the bidirectional retractable canopy curtain in detail with reference to the embodiments shown in the drawings.

Drawings

Fig. 1 is a front view of a bidirectional retractable canopy of the present invention;

FIG. 2 is a top view of a bi-directional retractable canopy of the present invention;

FIG. 3 is a first perspective view of a bi-directional retractable canopy of the present invention;

FIG. 4 is a second perspective view of a two-way retractable canopy of the present invention;

FIG. 5 is a view taken along line A-A of FIG. 1;

FIG. 6 is a partial enlarged view of the position B in FIG. 3;

FIG. 7 is an enlarged view of a portion of FIG. 3 at position C;

FIG. 8 is an enlarged view of a portion of FIG. 3 at position D;

FIG. 9 is an enlarged view of a portion of FIG. 3 at position E;

FIG. 10 is an enlarged view of a portion of FIG. 4 at position F;

FIG. 11 is an enlarged view of a portion of the portion G of FIG. 4;

FIG. 12 is a front view of a left pulling suspension member of a bi-directional retractable canopy of the present invention;

fig. 13 is a perspective view of the left-side traction suspension member in the bidirectional retractable awning of the present invention.

Detailed Description

It should be noted that, in the present invention, the terms of upper, lower, left, right, front, rear, etc. are only described according to the accompanying drawings, so as to facilitate understanding, and are not intended to limit the technical solution and the scope of the present invention.

Fig. 1 to 13 show a specific embodiment of a bidirectional retractable awning curtain of the present invention, which comprises a left supporting device and a right supporting device that are distributed oppositely. On the left support means are mounted a first fixed pulley 1, a second fixed pulley 1 ', a first diverting pulley 2 and a second diverting pulley 2'. A third fixed pulley 3, a fourth fixed pulley 3 ', a first transmission shaft 4, a second transmission shaft 4' and a driving shaft 5 are arranged on the right supporting device. The first transmission shaft 4 is vertically disposed and fixed with the first rope winder 41 and the first bevel gear 42 thereon, the second transmission shaft 4 'is vertically disposed and fixed with the second rope winder 41' and the second bevel gear 42 'thereon, the drive shaft 5 is transversely disposed and fixed with the third bevel gear 51 and the fourth bevel gear 52 corresponding to the engagement with the first bevel gear 42 and the second bevel gear 42', and one end of the drive shaft 5 is connected with the motor 53. An annular and horizontal supporting steel wire rope 6 is wound among the first fixed pulley 1, the second fixed pulley 1 ', the third fixed pulley 3 and the fourth fixed pulley 3 ', an annular and horizontal first transmission steel wire rope 7 is wound between the first steering pulley 2 and the first rope winder 41, and an annular and horizontal second transmission steel wire rope 7 ' is wound between the second steering pulley 2 ' and the second rope winder 41 '; the portion of the support wire rope 6 between the left and right support means forms a first support section 61 and a second support section 61 ', the portion of the first drive wire rope 7 between the left and right support means forms a first outer drive section 71 and a first inner drive section 72, and the portion of the second drive wire rope 7 ' between the left and right support means forms a second outer drive section 71 ' and a second inner drive section 72 ', such that the first support section 61, the second support section 61 ', the first outer drive section 71, the first inner drive section 72, the second outer drive section 71 ' and the second inner drive section 72 ' are parallel to each other. A left traction rod 8, a left sliding rod 9, a right traction rod 8 'and a right sliding rod 9' are also arranged. Two left traction pendants 81 are arranged on the left traction rod 8, so that the two left traction pendants 81 are correspondingly and fixedly connected with the first outer transmission section 71 and the second inner transmission section 72'. A plurality of left sliding rods 9 are arranged in parallel at intervals and are respectively hung on the first supporting section 61 and the second supporting section 61' through hanging pulleys. And left curtain cloth 10 is arranged between the left supporting device and the left slide bar 9 with the nearest distance, between the left traction bar 8 and the left slide bar 9 with the nearest distance and between the adjacent left slide bars 9. Two right traction pendants 81 'are arranged on the right traction rod 8', so that the two right traction pendants 81 'are correspondingly and fixedly connected with the second outer transmission section 71' and the first inner transmission section 72. A plurality of right slide bars 9 'are arranged in parallel at intervals and are respectively hung on the first support section 61 and the second support section 61' through hanging pulleys. And right curtains 10 ' are arranged between the right supporting device and the right slide bar 9 ' closest to the right supporting device, between the right traction bar 8 ' and the right slide bar 9 ' closest to the right supporting device and between the adjacent right slide bars 9 '.

Through the structure arrangement, the bidirectional opening and closing awning curtain which is simple in structure, convenient to install and adjust, high in adaptability, good in stability and high in safety is formed. The utility model discloses a set up support wire rope 6 between left strutting arrangement and right strutting arrangement, first transmission wire rope 7 and second transmission wire rope 7 ', make left slide bar 9 and right slide bar 9 ' hang on support wire rope 6, make the both ends of left traction lever 8 correspond and be connected with first outer transmission section 71 of first transmission wire rope 7 and second transmission wire rope 7's second inner transmission section 72 ', make the both ends of right traction lever 8 ' correspond and be connected with second outer transmission section 71 ' of second transmission wire rope 7 ' and first inner transmission section 72 of first transmission wire rope 7, drive first transmission shaft 4 and second transmission shaft 4 ' synchronous revolution through drive shaft 5, under first transmission wire rope 7 and second transmission wire rope 7 ' syntropy pivoted effect, can realize two-way opening or close the purpose of curtain cloth (left curtain cloth and right curtain cloth). The utility model discloses an adopt wire rope (supporting wire rope, first transmission wire rope and second transmission wire rope) to support and transmission curtain cloth (left curtain cloth and right curtain cloth), realized the longspan sunshade purpose, and have simple structure, installation and regulation convenience, strong adaptability, security height, advantage that stability is good, the longspan open-air place who is particularly suitable for business center, gymnasium, market, office building uses.

As a specific embodiment, the utility model discloses make left strutting arrangement adopt following structure: a first left fixing plate 101 and a second left fixing plate 101 'are arranged at intervals, and a left support rod 102 is fixed between the first left fixing plate 101 and the second left fixing plate 101'. The left supporting device has the characteristics of simple structure and convenience in installation and adjustment. Wherein, a first fixed pulley 1 and a first diverting pulley 2 are arranged at one side of the first left fixed plate 101 opposite to the right supporting device, and a second fixed pulley 1 ' and a second diverting pulley 2 ' are arranged at one side of the second left fixed plate 101 ' opposite to the right supporting device; the left curtain 10 is connected to a left support bar 102 of the left support device. Meanwhile, the right support device adopts the following structure in the specific embodiment: a right fixing plate 111 is arranged, a first right support plate 112 and a second right support plate 112 'which are distributed at intervals and are in a shape like a Chinese character' ji 'are arranged on one side of the right fixing plate 111 opposite to the left supporting device, and a right supporting rod 113 is fixed between the first right support plate 112 and the second right support plate 112'. The right supporting device has the characteristics of simple structure, good integrity and convenience in installation and adjustment. The third fixed pulley 3 and the fourth fixed pulley 3 'are correspondingly installed on one side of the first right bracket plate 112 and the second right bracket plate 112' opposite to the left supporting device, the first transmission shaft 4 is installed between the first right bracket plate 112 and the right fixing plate 111 through a bearing seat, the second transmission shaft 4 'is installed between the second right bracket plate 112' and the right fixing plate 111 through a bearing seat, the driving shaft 5 is installed between the first right bracket plate 112 and the second right bracket plate 112 'through a bearing seat, and the motor 53 is fixed on the second right bracket plate 112'; the right curtain 10' is connected with the right support bar 113 of the right support device. It should be noted that, in the right support device with this structure, through holes are provided on both the first right support plate 112 and the second right support plate 112 ', so that the first transmission cable 7 and the second transmission cable 7' pass through the corresponding through holes.

As an optimized solution, the present embodiment provides two first diverting pulleys 2 arranged side by side, and provides two first auxiliary pulleys 21 corresponding to the first diverting pulleys 2 on the side of the first right bracket plate 112 opposite to the left supporting device, and the first outer transmission section 71 and the first inner transmission section 72 are correspondingly pressed on the two first auxiliary pulleys 21. This structural arrangement can realize the technical purpose of tensioning first transmission wire rope 7 through adjusting the relative position between two first diverting pulleys 2 and the relative position between two first auxiliary pulleys 21, has strengthened adaptability and practicality, and has the convenient nimble characteristics of regulation. Similarly, the present embodiment provides two second diverting pulleys 2 ' arranged side by side, and two second auxiliary pulleys 21 ' corresponding to the second diverting pulleys 2 ' arranged on the side of the second right bracket plate 112 ' opposite to the left supporting device, and the second outer transmission section 71 ' and the second inner transmission section 72 ' are correspondingly pressed on the two second auxiliary pulleys 21 '.

As an optimized scheme, the present embodiment further enables the left traction rod 8 and the right traction rod 8 ' to be respectively hung on the first supporting section 61 and the second supporting section 61 ' through hanging pulleys, and two ends of the left traction rod 8 and the right traction rod 8 ' are respectively provided with sliding grooves. Meanwhile, the left traction hanging piece 81 and the right traction hanging piece 81' adopt the same structure and are provided with a convex sliding block 811 and a rope clamping plate 812 fixed on the sliding block 811, the upper end of the rope clamping plate 812 is provided with a steel wire lock head 813 formed by flanging, and a locking bolt 814 is arranged between the steel wire lock head 813 and the rope clamping plate 812. The slide block 811 of the left traction hanging piece 81 is positioned in the slide groove of the left traction rod 8, and the slide block 811 of the right traction hanging piece 81 'is positioned in the slide groove of the right traction rod 8'. The structure plays a role in supporting and limiting the left traction rod 8 and the right traction rod 8 'through the supporting steel wire rope 6 and the hanging pulley, and the adaptability and the moving smoothness of the left traction rod 8 and the right traction rod 8' are improved by enabling the sliding blocks of the left traction hanging piece 81 and the right traction hanging piece 81 'to be correspondingly positioned in the sliding grooves of the left traction rod 8 and the right traction rod 8'.

It should be noted that, in order to ensure that the supporting steel cable 6 is in a sufficiently tight state, the present embodiment provides a turn buckle 62 at a position between the first fixed pulley 1 and the second fixed pulley 1' of the supporting steel cable 6, so as to adjust the tightness of the supporting steel cable 6 through the turn buckle 62. To prevent the canopy curtain from being opened or closed in case of power failure, the present embodiment further provides a square column 54 at the other end of the driving shaft 5 opposite to the motor 53 for manual operation by a wrench or a socket.

The above embodiments are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the claimed invention, and various modifications made by those skilled in the art according to the technical solutions of the present invention should fall within the scope of the present invention as defined by the claims.

Claims (7)

1. A bidirectional opening and closing awning curtain comprises a left supporting device and a right supporting device which are oppositely distributed, and is characterized in that the left supporting device is provided with a first fixed pulley (1), a second fixed pulley (1 '), a first steering pulley (2) and a second steering pulley (2'), the right supporting device is provided with a third fixed pulley (3), a fourth fixed pulley (3 '), a first transmission shaft (4), a second transmission shaft (4') and a driving shaft (5), the first transmission shaft (4) is vertical and is provided with a first rope winder (41) and a first bevel gear (42), the second transmission shaft (4 ') is vertical and is provided with a second rope winder (41') and a second bevel gear (42 '), the driving shaft (5) is transverse and is provided with a third bevel gear (51) and a fourth bevel gear (52) which are correspondingly engaged with the first bevel gear (42) and the second bevel gear (42'), one end of the driving shaft (5) is connected with a motor (53); an annular and horizontal supporting steel wire rope (6) is wound among the first fixed pulley (1), the second fixed pulley (1 '), the third fixed pulley (3) and the fourth fixed pulley (3'), an annular and horizontal first transmission steel wire rope (7) is wound between the first diverting pulley (2) and the first rope winder (41), an annular and horizontal second transmission steel wire rope (7 ') is wound between the second diverting pulley (2') and the second rope winder (41 '), a part of the supporting steel wire rope (6) between the left supporting device and the right supporting device forms a first supporting section (61) and a second supporting section (61'), a part of the first transmission steel wire rope (7) between the left supporting device and the right supporting device forms a first outer transmission section (71) and a first inner transmission section (72), and a part of the second transmission steel wire rope (7 ') between the left supporting device and the right supporting device forms a second outer transmission section (71') And a second inner transmission section (72 '), the first support section (61), the second support section (61'), the first outer transmission section (71), the first inner transmission section (72), the second outer transmission section (71 '), and the second inner transmission section (72') being parallel to each other; the left traction rod (8) is provided with two left traction pendants (81), the two left traction pendants (81) are correspondingly and fixedly connected with a first outer transmission section (71) and a second inner transmission section (72 '), the left sliding rods (9) are parallelly arranged at intervals and are respectively hung on a first supporting section (61) and a second supporting section (61') through hanging pulleys, left curtain cloth (10) are respectively arranged between the left supporting device and the left sliding rod (9) which is closest to the left supporting device, between the left traction rod (8) and the left sliding rod (9) which is closest to the left supporting device and between the adjacent left sliding rods (9), the right traction pendants (81 ') are correspondingly and fixedly connected with the second outer transmission section (71') and the first inner transmission section (72), the right sliding rods (9 ') are arranged in parallel at intervals and are respectively hung on the first supporting section (61) and the second supporting section (61') through hanging pulleys, and right curtain cloth (10 ') is arranged between the right supporting device and the right sliding rod (9') closest to the right supporting device, between the right traction rod (8 ') and the right sliding rod (9') closest to the right supporting device and between the right traction rod (8 ') and the right sliding rod (9') adjacent to the right sliding rod.

2. The awning curtain as claimed in claim 1, wherein the left supporting means comprises a first left fixing plate (101) and a second left fixing plate (101 ') spaced apart from each other, and a left supporting rod (102) is fixed between the first left fixing plate (101) and the second left fixing plate (101'); the first fixed pulley (1) and the first diverting pulley (2) are arranged on one side of the first left fixed plate (101) opposite to the right supporting device, and the second fixed pulley (1 ') and the second diverting pulley (2 ') are arranged on one side of the second left fixed plate (101 ') opposite to the right supporting device; the left curtain cloth (10) is connected with a left support rod (102) of the left support device.

3. The awning curtain as claimed in claim 2, wherein the right supporting means comprises a right fixing plate (111), one side of the right fixing plate (111) opposite to the left supporting means is provided with a first right supporting plate (112) and a second right supporting plate (112 ') which are distributed at intervals and in a shape of a Chinese character' ji ', and a right supporting rod (113) is fixed between the first right supporting plate (112) and the second right supporting plate (112'); the third fixed pulley (3) and the fourth fixed pulley (3 ') are correspondingly arranged on one sides of the first right bracket plate (112) and the second right bracket plate (112') opposite to the left supporting device, the first transmission shaft (4) is arranged between the first right bracket plate (112) and the right fixing plate (111) through a bearing seat, the second transmission shaft (4 ') is arranged between the second right bracket plate (112') and the right fixing plate (111) through a bearing seat, the driving shaft (5) is arranged between the first right bracket plate (112) and the second right bracket plate (112 ') through a bearing seat, and the motor (53) is fixed on the second right bracket plate (112'); the right curtain cloth (10') is connected with a right support rod (113) of the right support device.

4. The awning curtain as claimed in claim 3, wherein the first diverting pulleys (2) are arranged two by two, and the first right supporting plate (112) is provided with two first auxiliary pulleys (21) corresponding to the first diverting pulleys (2) on the side opposite to the left supporting device, and the first outer transmission section (71) and the first inner transmission section (72) are correspondingly pressed on the two first auxiliary pulleys (21); two second diverting pulleys (2 ') are arranged side by side, one side of the second right bracket plate (112 ') opposite to the left supporting device is provided with two second auxiliary pulleys (21 ') corresponding to the second diverting pulleys (2 '), and a second outer transmission section (71 ') and a second inner transmission section (72 ') are correspondingly extruded on the two second auxiliary pulleys (21 ').

5. The awning curtain as claimed in any one of claims 1 to 4, wherein said left and right rods (8, 8 ') are respectively suspended from the first and second support sections (61, 61 ') by means of suspension pulleys, and the left and right rods (8, 8 ') are respectively provided with sliding grooves at both ends thereof; the left traction hanging piece (81) and the right traction hanging piece (81') are identical in structure and comprise convex sliding blocks (811) and rope clamping plates (812) fixed on the sliding blocks (811), the upper ends of the rope clamping plates (812) are provided with steel wire locking heads (813) formed by flanging, and locking bolts (814) are arranged between the steel wire locking heads (813) and the rope clamping plates (812); the slide block (811) of the left traction hanging piece (81) is positioned in the slide groove of the left traction rod (8), and the slide block (811) of the right traction hanging piece (81 ') is positioned in the slide groove of the right traction rod (8').

6. The convertible awning curtain as claimed in any one of claims 1 to 4, wherein the supporting cables (6) are provided with turn-buckle bolts (62) at a position between the first fixed pulley (1) and the second fixed pulley (1').

7. Awning curtain as claimed in any of claims 1-4, wherein the other end of the drive shaft (5) opposite the motor (53) is provided with a square column (54).

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