CN216588180U

CN216588180U - Positioning wind brace

Info

Publication number: CN216588180U
Application number: CN202122642337.0U
Authority: CN
Inventors: 谢晓东; 石意; 谢晓楠
Original assignee: Foshan Hepu Metal Technology Co ltd; Guangdong Hehe Construction Hardware Manufacturing Co Ltd; Foshan Hehexing Technology Industrial Co Ltd
Current assignee: Foshan Hepu Metal Technology Co ltd; Guangdong Hehe Construction Hardware Manufacturing Co Ltd; Foshan Hehexing Technology Industrial Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-24
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a positioning wind brace which comprises a positioning wind brace component, a positioning pull rod component and a transmission piece. The positioning wind bracing assembly comprises a main body seat, a sliding plate and a guide mechanism, wherein a locking groove is formed between the main body seat and the sliding plate and extends along the left-right direction, and the sliding plate is slidably arranged on the main body seat through the guide mechanism, so that the sliding plate can obliquely move in the left-right direction relative to the main body seat, and the cross section of the locking groove is narrowed or widened; the positioning pull rod assembly comprises a positioning pull rod body, two ends of the positioning pull rod body are respectively a hinged fixed end and a sliding end, the sliding end is provided with a sliding piece, the sliding piece is arranged on the sliding plate in a sliding mode, and the sliding piece is provided with an extrusion part arranged in the locking groove; the transmission piece is provided with a transmission end for driving the sliding plate to slide relative to the main body base. The sliding plate simultaneously generates transverse movement and lateral movement, wherein one movement is used for locking, so that the wind brace can not slide within a certain force value range.

Description

Positioning wind brace

Technical Field

The utility model relates to the technical field of wind braces, in particular to a positioning wind brace.

Background

Many doors and windows on buildings are not provided with positioning wind braces, and when strong wind or sudden quick opening and closing occur, the doors and windows are easily damaged, so that unnecessary personal safety problems can be caused; the current location wind brace in market is mostly adjusted with twisting the screw, and increase or reduction frictional force realizes the positioning action, and this mode has obvious shortcoming: when the friction force is increased for positioning, the old and children are difficult to open the door and window; when the installer forgets to adjust the positioning screw, the function of the product is lost, and the function of positioning the wind brace cannot be achieved; after positioning, the window is in a locked state, namely, the window sash is difficult to be blown by strong wind to automatically close when being blown by the strong wind, so that the positioning wind brace is easy to damage.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a positioning wind brace, which solves one or more of the problems of the prior art and provides at least one of the advantages of the positioning wind brace.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a positioning wind brace which comprises a positioning wind brace component, a positioning pull rod component and a transmission piece. The positioning wind bracing assembly comprises a main body seat, a sliding plate and a guide mechanism, wherein a locking groove is formed between the main body seat and the sliding plate and extends along the left-right direction, and the sliding plate is slidably arranged on the main body seat through the guide mechanism, so that the sliding plate can obliquely move in the left-right direction relative to the main body seat, and the cross section of the locking groove is narrowed or widened; the positioning pull rod assembly comprises a positioning pull rod body, two ends of the positioning pull rod body are respectively a hinged fixed end and a sliding end, the sliding end is provided with a sliding piece, the sliding piece is arranged on the sliding plate in a sliding mode, and the sliding piece is provided with an extrusion part arranged in the locking groove; the transmission piece is provided with a transmission end for driving the sliding plate to slide relative to the main body base.

The utility model has the beneficial effects that:

when the locking groove is used, the transmission piece acts on the sliding plate, the sliding plate obliquely moves in the left-right direction relative to the main body seat under the common action of the guide mechanism and the transmission piece, namely, force in the left-right direction is applied, and the sliding plate obliquely moves, so that the size of the cross section of the locking groove is changed. When the sliding plate moves enough, the side walls of the sliding plate and the sliding groove can squeeze the extrusion part tightly, so that the purpose of fixing the sliding piece is achieved, and at the moment, the positioning wind brace is in a positioning state. When the wind power is larger, the friction force borne by the squeezing part is larger than the wind power blowing to the window sash, the window sash is slowly closed, the window sash is effectively prevented from being damaged, and the wind brace can be protected. When the sliding plate is moved to enlarge the locking groove, the pressing part slides freely relative to the sliding plate, and the window sash can be opened or closed freely.

As a further improvement of the above technical solution, the guide mechanism includes a first guide sliding portion disposed obliquely in the left-right direction, and a second guide sliding portion in sliding transmission fit with the first guide sliding portion, and the first guide sliding portion plays a role in guiding and restricting the second guide sliding portion from moving obliquely relative to the first guide sliding portion.

As a further improvement of the above technical solution, the first guiding sliding part is at least one inclined groove, the second guiding sliding part is at least one sliding shaft, and the inclined groove is arranged in a sliding fit with the sliding shaft.

As a further improvement of the above technical solution, the second guiding sliding portion is disposed at the bottom of the main body seat, the first guiding sliding portion is disposed on the sliding plate, the sliding member includes a sliding fixing seat having an L-shaped cross section, the sliding fixing seat is slidably disposed on the sliding plate, and the locking groove is disposed at the front side or the rear side of the sliding plate.

If the locking groove is provided at the upper or lower side of the sliding plate, the sliding plate presses the pressing part upward or downward, and the pressing part receives sufficient frictional force to fix the sliding member. However, when the sliding plate is moved, the transmission member needs to provide gravity for lifting the sliding plate in addition to the force for sliding movement of the sliding plate. And when the extrusion interval is arranged at the front side or the rear side of the locking groove arranged on the sliding fixed seat, the transmission part mainly provides the force for the sliding movement of the sliding plate. Therefore, when the wind brace is switched between the wind brace positioning state and the wind brace separation state, the needed force is smaller, and the old and children can easily open the door and window.

As a further improvement of the above technical solution, the main body base includes a main body base cover and a positioning plate, the main body base cover is provided with a sliding groove extending in the left-right direction and a sliding hole extending in the left-right direction, the positioning plate is disposed in the fixing groove, the sliding plate is slidably disposed in the sliding groove, the first guide sliding portion is disposed on the sliding plate, the second guide sliding portion is disposed on the positioning plate, the main body base cover is provided with a sliding groove and a sliding hole extending in the left-right direction, the sliding hole is disposed on the upper portion of the main body base cover, and the sliding end is hinged to the sliding member through the sliding hole.

The fixed slot conveniently sets up first direction sliding part and second direction sliding part, plays the fixed action to the locating plate simultaneously, prevents that the locking groove is extruded to the slider in the slip process, is the modularized design, is favorable to changing the maintenance.

As a further improvement of the technical scheme, two side walls of the main body seat are provided with installation clamping grooves. During installation, the main body seat is clamped at the bottom of the window sash, the installation is convenient and fast, the window sash body does not need to be damaged, and the groove milling installation is avoided.

As a further improvement of the technical scheme, the positioning wind brace further comprises a compensation component, one end of the sliding plate is a connecting end, and the transmission piece is connected with one end of the sliding plate through the compensation component. The compensation assembly is used for compensating the stroke size when an error exists.

As the further improvement of the technical scheme, the compensation assembly comprises a sliding seat and an eccentric shaft nail, the sliding seat is arranged at the connecting end and provided with a waist-shaped hole penetrating through the sliding seat, the waist-shaped hole extends along the left and right directions, and the eccentric shaft nail penetrates through the waist-shaped hole and then is fixedly connected with the transmission part.

As the further improvement of the technical scheme, the compensation assembly further comprises a fine adjustment screw, the sliding seat is provided with a fine adjustment screw hole penetrating through the transmission part along the left-right direction, and the fine adjustment screw penetrates through the fine adjustment screw hole from the outer side wall of the sliding seat and then is abutted to the eccentric shaft nail.

The length of the fine adjustment screw extending into the waist-shaped hole is adjusted to limit the moving range of the eccentric shaft nail in the waist-shaped hole, so that the relative sliding stroke of the transmission piece relative to the sliding seat is adjusted, namely the size of the compensation stroke is adjusted.

As a further improvement of the technical scheme, the transmission part comprises a handle, a transmission rod, a corner device and a transmission pull rod, wherein two ends of the transmission rod are respectively connected with the handle and the corner device, and the transmission pull rod is respectively connected with the corner device and the sliding plate.

The locking state and the non-locking state are switched by rotating the handle, so that the use is more convenient.

Drawings

The utility model is further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural view of an embodiment of a positioning wind brace provided by the present invention, wherein six arrows respectively indicate a forward direction, a backward direction, a left direction, a right direction, an upward direction and a downward direction;

fig. 2 is a schematic structural diagram of an embodiment of a positioning wind brace provided by the present invention, wherein four arrows respectively indicate a left direction, a right direction, an upward direction and a downward direction;

fig. 3 is a schematic top view of an embodiment of a wind brace in a positioning state, wherein four arrows respectively show a forward direction, a backward direction, an upward direction and a downward direction;

FIG. 4 is a schematic top view of an embodiment of a positioning wind brace according to the present invention, wherein four arrows respectively show a forward direction, a backward direction, a left direction and a right direction;

FIG. 5 is a schematic cross-sectional view of an embodiment of a wind brace positioning state of the positioning wind brace provided by the present invention, wherein four arrows respectively show a forward direction, a backward direction, an upward direction and a downward direction;

FIG. 6 is a schematic cross-sectional view of an embodiment of a positioning wind brace according to the present invention, wherein four arrows respectively show a forward direction, a backward direction, an upward direction and a downward direction;

FIG. 7 is a schematic view of an embodiment of a positioning wind brace according to the present invention, wherein the handle rotates 90 degrees to 0 degrees;

fig. 8 is a schematic structural view of an embodiment of a positioning wind brace according to the present invention, wherein the handle rotates from 0 degree to 90 degrees.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The positioning wind brace is a supporting device arranged on the upper edge or the lower edge of the window sash and is used for supporting the window sash, preventing the door and the window from being easily damaged when strong wind or sudden quick opening and closing occurs, and controlling the opening degree of the window sash. Referring to fig. 1 to 8, a positioning wind brace of the present invention is made as follows:

in some embodiments, referring to fig. 7 and 8, during installation, the positioning wind bracing assembly is installed on a window profile and fixed by a positioning screw 320, the positioning pull rod assembly is respectively arranged at the lower edge of the positioning wind bracing assembly and the other window profile, the transmission member comprises a handle 700, a transmission rod 800, a corner device 900 and a transmission pull rod 600, two ends of the transmission rod 800 are respectively connected with the handle 700 and the corner device 900, the transmission pull rod 600 is respectively connected with the corner device 900 and the sliding plate 200, the corner device 900 is installed at the corner position of the window profile, the transmission rod 800, the corner device 900 and the transmission pull rod 600 are sequentially driven by rotating the handle 700, and finally the transmission rod acts on the positioning wind bracing assembly, so as to switch between the locking state and the non-locking state, and the use is more convenient.

Specifically, the transmission rod 800 receives a force in the arrow direction in fig. 7 and 8, that is, a force in the left-right direction in fig. 1 to 6. The positioning wind bracing assembly comprises a main body base 100, a sliding plate 200 and a guide mechanism. A fixed seat is arranged at the right end of the main body seat 100, the fixed seat is fixed on a window profile through a set screw 320, and referring to fig. 5 and 6, a locking groove 210 extending along the left-right direction is formed between the main body seat 100 and the sliding plate 200; the positioning pull rod assembly comprises a positioning pull rod body 300, two ends of the positioning pull rod body 300 are respectively a hinged fixed end and a sliding end, the sliding end is provided with a sliding piece 400, the sliding piece 400 is arranged on the sliding plate 200 in a sliding manner, and the sliding piece 400 is provided with a pressing part 410 arranged in the locking groove 210; the sliding plate 200 is slidably mounted on the main body base 100 by a guide mechanism so that the sliding plate 200 can be tilted in the left-right direction with respect to the main body base 100 to narrow or widen the cross section of the locking groove 210, thereby acting on the pressing portion 410.

When the cross section of the locking groove 210 is narrowed, the pressing portion 410 is positioned by the friction force of the main body base 100 and the sliding plate 200, so that the sliding member 400 cannot move relative to the sliding plate 200, and thus acts on the positioning pull rod 300, the positioning pull rod 300 acts on the rim mounting base 310, and the window is positioned. This state when the sash is open at a small angle may be used for micro-ventilation; when the wind force blowing to the window sash is larger than the friction force, the window sash is slowly closed, the window sash is effectively prevented from being damaged, and unnecessary potential safety hazards are eliminated.

When the cross-section of the locking groove 210 is enlarged, the slider 400 can freely move with respect to the sliding plate 200, so that the window sash can be freely opened or closed.

The guide mechanism comprises a first guide sliding part and a second guide sliding part, wherein the first guide sliding part is obliquely arranged along the left and right direction, and the second guide sliding part is in sliding transmission fit with the first guide sliding part, and the first guide sliding part plays a role in guiding and limits the second guide sliding part to obliquely move relative to the first guide sliding part. Specifically, the first guiding sliding part is at least one inclined groove 220, the second guiding sliding part is at least one sliding shaft 111, and the inclined groove 220 is arranged in a sliding fit manner relative to the sliding shaft 111.

In this embodiment, the number of the inclined grooves 220 and the sliding shafts 111 is plural, the inclined grooves 220 are provided on the sliding plate 200 at intervals in the left-right direction, and the sliding shafts 111 are provided on the main body base 100 at intervals in the left-right direction. In other embodiments, a plurality of inclined grooves 220 are provided on the main body housing 100 at intervals in the left-right direction, and a plurality of sliding shafts 111 are provided on the sliding plate 200 at intervals in the left-right direction.

It should be noted that the specific position of the locking groove 210 is not limited in the present invention, and the locking groove 210 may be provided on the front side, the rear side, the upper side, or the lower side of the sliding plate 200. In some embodiments, the locking groove 210 may be disposed at the front side of the sliding plate 200, and the sliding plate 200 may be lifted up obliquely with respect to the main body base 100 by the driving member and the guide member to press the pressing portion 410 for locking.

In this embodiment, referring to fig. 5 and 6, the locking groove 210 may be disposed at a front side of the sliding plate 200, the second guide sliding portion is disposed at a bottom of the main body housing 100, the first guide sliding portion is disposed on the sliding plate 200, the slider 400 includes a slide fixing base 420 having an L-shaped cross section, the slide fixing base 420 is slidably disposed on the sliding plate 200, and the locking groove 210 is disposed at a front side of the slide fixing base 420. If the locking groove 210 is provided at the upper or lower side of the sliding holder 420, the sliding plate 200 is made to press the pressing portion 410 upward or downward, and the pressing portion 410 is subjected to a sufficient frictional force to fix the sliding member 400, but when the sliding plate 200 is moved, the transmission member needs to provide the entire weight for lifting the sliding plate 200 itself in addition to the force for sliding movement of the sliding plate 200, and when the locking groove 210 is provided at the front or rear side of the sliding holder 420, the transmission member mainly provides the force for sliding movement of the sliding plate 200. Therefore, when the wind brace is switched between the wind brace positioning state and the wind brace separation state, the needed force is smaller, and the old and children can easily open the door and window.

Further, in order to prevent the slider 400 from being pushed out of the locking groove 210 during the sliding, the main body base 100 includes a main body base cover 130 and a positioning plate 140, a fixing groove 141 extending in the left-right direction is provided at a lower portion of the main body base cover 130, the positioning plate 140 is provided at the fixing groove 141, and the catching step 131 plays a role of fixing the positioning plate 140. The sliding plate 200 is slidably disposed in the sliding groove 110, the first guide sliding portion is disposed on the sliding plate 200, the second guide sliding portion is disposed on the positioning plate 140, the main body seat cover 130 is provided with the sliding groove 110 and the sliding hole 120 extending in the left-right direction, the sliding hole 120 is disposed at the upper portion of the main body seat cover 130, and the sliding end is hinged to the slider 400 through the sliding hole 120.

The fixing groove 141 is convenient to be provided with a first guide sliding portion and a second guide sliding portion, and simultaneously plays a role in fixing the positioning plate 140, so that the sliding piece 400 is prevented from being extruded out of the locking groove 210 in the sliding process, and the fixing groove is in a modular design and is beneficial to replacement and maintenance.

Further, mounting slots 150 are disposed on two side walls of the main body base 100. During installation, the main body seat 100 is clamped at the bottom of the window sash, installation is convenient, the window sash body does not need to be damaged, and groove milling installation is avoided.

In addition, a compensation assembly 500 is provided to compensate for stroke size when the transmission has an error. The compensation assembly 500 includes a sliding seat 510 and an eccentric shaft nail 520, in this embodiment, the first fixing hole is disposed on the transmission rod 600, the left end of the sliding plate 200 is a connecting end, the sliding seat 510 is disposed on the connecting end, the sliding seat 510 is provided with a waist-shaped hole 511 penetrating through the sliding seat 510, the waist-shaped hole 511 extends along the left-right direction, and the eccentric shaft nail 520 is riveted with the transmission member after penetrating through the waist-shaped hole 511, or is connected with the transmission member by a thread.

The compensation assembly 500 is convenient to effectively eliminate the difference between the actual transmission distance and the theoretical distance of the sliding plate 200, for example, when the handle 700 is rotated by 90 degrees, the theoretical transmission distance of the sliding plate 200 should be 10mm, and the actual transmission distance of the sliding plate 200 should be 8mm because the sliding of the sliding plate 200 is limited by the main body base 100, and the actual rotation angle of the compensation assembly 500 is only 75 degrees, so that in order to rotate the handle 700 to the 90-degree position, the difference of 2mm can be compensated by the transmission compensation assembly 500, and the handle 700 can be rotated to the 90-degree position.

Further, the compensation assembly 500 further includes a fine adjustment screw 530, the sliding seat 510 is provided with a fine adjustment screw hole 531 penetrating through the transmission member along the left-right direction, and the fine adjustment screw 530 passes through the fine adjustment screw hole 531 from the outer side wall of the sliding seat 510 and abuts against the eccentric shaft pin 520. The length of the fine adjustment screw 530 extending into the slotted hole 511 is adjusted to limit the moving range of the eccentric shaft nail 520 in the slotted hole 511, so as to adjust the relative sliding stroke of the transmission member with respect to the sliding seat 510, i.e. adjust the size of the compensation stroke.

The main working principle of the positioning wind brace is as follows: the positioning wind brace is mounted on the window section bar and fixed by the positioning screw 320, when the transmission pull rod 600 is pulled in the arrow direction (the handle 700 is 90 °), the eccentric shaft nail 520 on the transmission pull rod 600 acts on the sliding seat 510, the sliding seat 510 drives the sliding plate 200 to move, the inclined groove 220 of the sliding plate 200 moves towards the sliding element 400 under the action of the sliding shaft 111, so that the sliding fixed seat 420 is clamped by the sliding plate 200 in the sliding groove 110 of the main body seat cover 130 to generate friction force for positioning, the sliding element 400 acts on the positioning pull rod body 300, and the positioning pull rod body 300 acts on the frame edge mounting seat 310, so that the window sash is positioned. This state when the sash is open at a small angle may be used for micro-ventilation; when the wind force blowing to the window sash is larger than the friction force, the window sash is slowly closed, the window sash is effectively prevented from being damaged, and unnecessary potential safety hazards are eliminated.

When the transmission pull rod 600 is pulled in the opposite direction of the arrow (the handle 700 is 0 °), the eccentric shaft pin 520 on the transmission pull rod 600 acts on the sliding seat 510, the sliding seat 510 drives the sliding plate 200 to move, the inclined slot 220 of the sliding plate 200 moves in the opposite direction to the sliding member 400 under the action of the sliding shaft 111, the sliding member 400 is separated from the sliding plate 200 without generating friction, so that the sliding fixing seat 420 can freely slide in the sliding slot 110 of the main body seat cover 130, the sliding member 400 acts on the positioning pull rod body 300, and the positioning pull rod body 300 acts on the frame edge mounting seat 310, so that the window sash can be freely opened or closed.

In this embodiment, the transmission member provides a force in the acting direction, the guiding mechanism limits the movement of the sliding plate 200, and the sliding plate simultaneously generates a movement in the left-right direction and a movement in the front-back direction, wherein the movement in the front-back direction is used for locking, so that the lock rod 300 cannot slide within a certain range of force value, when the locking is released or the external force exceeds the locking force, the lock rod 300 slides, and the window sash can be opened or closed.

Positioning the wind brace in a disengaged state: referring to fig. 7, the window sash is opened by rotating the circulation handle 700 by 90 ° at 0 °, the transmission rod 800 moves (as shown by an arrow) by an angular displacement of the rotation handle 700, the transmission rod 800 moves (as shown by an arrow) by the action of the corner device 900, the main body seat cover 130 of the linkage positioning wind brace is separated from the sliding plate 200 without generating friction, so that the sliding fixing seat 420 can freely slide in the sliding groove 110 of the main body seat cover 130, the main body seat cover 130 acts on the positioning pull rod body 300, and the positioning pull rod body 300 acts on the frame edge mounting seat 310, so that the window sash can be freely opened or closed.

Positioning the wind brace in a positioning state: referring to fig. 8, after the window sash is opened, the handle 700 is rotated by 90 ° to 0 °, the angular displacement of the rotation of the handle 700 acts on the transmission rod 800 (as shown by an arrow), the transmission rod 800 acts on the corner 900 (as shown by an arrow), the corner 900 acts on the eccentric shaft pin 520 on the positioning wind bracing assembly transmission pull rod 600 to act on the sliding seat 510, the sliding seat 510 drives the sliding plate 200 to move, the inclined groove 220 of the sliding plate 200 slides obliquely under the action of the sliding shaft 111, so that the locking groove 210 narrows, the pressing part 410 of the sliding member 400 is clamped by the sliding plate 200 in the sliding groove 110 of the main body seat cover 130 to generate friction force for positioning, the sliding fixed seat 420 acts on the positioning pull rod body 300, and the positioning pull rod body 300 acts on the frame edge mounting seat 310, so that the window sash is positioned. This state when the sash is open at a small angle may be used for micro-ventilation; when the wind force blowing to the window sash is larger than the friction force, the window sash is slowly closed, the window sash is effectively prevented from being damaged, and unnecessary potential safety hazards are eliminated.

While the preferred embodiments of the present invention have been described in detail, it is to be understood that the utility model is not limited to the precise embodiments, and that various equivalent changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A positioning wind brace, comprising:

the positioning wind bracing assembly comprises a main body seat (100), a sliding plate (200) and a guide mechanism, wherein a locking groove (210) is formed between the main body seat (100) and the sliding plate (200) and extends along the left-right direction, and the sliding plate (200) is slidably mounted on the main body seat (100) through the guide mechanism, so that the sliding plate (200) can obliquely move relative to the main body seat (100) in the left-right direction, and the cross section of the locking groove (210) is narrowed or widened;

the positioning pull rod assembly comprises a positioning pull rod body (300), two ends of the positioning pull rod body (300) are respectively a hinged fixed end and a sliding end, the sliding end is provided with a sliding piece (400), the sliding piece (400) is arranged on the sliding plate (200) in a sliding mode, and the sliding piece (400) is provided with a pressing part (410) arranged in the locking groove (210);

the transmission piece is provided with a transmission end for driving the sliding plate (200) to slide relative to the main body base (100).

2. A positioning wind brace according to claim 1, wherein:

the guide mechanism comprises a first guide sliding part and a second guide sliding part, wherein the first guide sliding part is obliquely arranged along the left and right directions, and the second guide sliding part is in sliding transmission fit with the first guide sliding part.

3. A positioning wind brace according to claim 2, wherein:

the first guide sliding part is at least one inclined groove (220), the second guide sliding part is at least one sliding shaft (111), and the inclined groove (220) is arranged in a sliding fit mode relative to the sliding shaft (111).

4. A positioning wind brace according to claim 2, wherein:

the second guide sliding part is arranged at the bottom of the main body base (100), the first guide sliding part is arranged on the sliding plate (200), the sliding part (400) comprises a sliding fixed base (420) with an L-shaped cross section, the sliding fixed base (420) is arranged on the sliding plate (200) in a sliding mode, and the locking groove (210) is arranged on the front side or the rear side of the sliding plate (200).

5. A positioning wind brace according to claim 2, wherein:

the main body seat (100) comprises a main body seat cover (130) and a positioning plate (140), wherein the main body seat cover (130) is provided with a sliding groove (110) extending along the left-right direction and a sliding hole (120) extending along the left-right direction, the lower part of the main body seat cover (130) is provided with a fixing groove (141) extending along the left-right direction, the positioning plate (140) is arranged on the fixing groove (141), the sliding plate (200) is arranged in the sliding groove (110) in a sliding manner, the first guide sliding part is arranged on the sliding plate (200), the second guide sliding part is arranged on the positioning plate (140), the sliding hole (120) is arranged on the upper part of the main body seat cover (130), and the sliding end is hinged to the sliding part (400) through the sliding hole (120).

6. A positioning wind brace according to claim 1, wherein:

two side walls of the main body seat (100) are provided with installation clamping grooves (150).

7. A positioning wind brace according to claim 1, wherein:

the positioning wind brace further comprises a compensation assembly (500), one end of the sliding plate (200) is a connecting end, and the transmission piece is connected with one end of the sliding plate (200) through the compensation assembly (500).

8. A positioning wind brace according to claim 7, wherein:

compensating assembly (500) includes sliding seat (510), eccentric shaft nail (520), sliding seat (510) set up in the link, sliding seat (510) are provided with and run through waist shape hole (511) of sliding seat (510), waist shape hole (511) extend the setting along left right direction, eccentric shaft nail (520) pass behind waist shape hole (511) with driving medium fixed connection.

9. A positioning wind brace according to claim 8, wherein:

the compensation assembly (500) further comprises a fine adjustment screw (530), the sliding seat (510) is provided with a fine adjustment screw hole (531) penetrating through the sliding seat (510) along the left-right direction, and the fine adjustment screw (530) penetrates through the outer side wall of the sliding seat (510) and abuts against the eccentric shaft nail (520) after the fine adjustment screw hole (531).

10. A positioning wind brace according to claim 1, wherein:

the transmission part comprises a handle (700), a transmission rod (800), a corner device (900) and a transmission pull rod (600), wherein two ends of the transmission rod (800) are respectively connected with the handle (700) and the corner device (900), and the transmission pull rod (600) is respectively connected with the corner device (900) and the sliding plate (200).