CN113231425B

CN113231425B - Window protection device for prefabricated wall

Info

Publication number: CN113231425B
Application number: CN202110572394.8A
Authority: CN
Inventors: 章军; 朱海明; 王佳滨; 何维栋; 陈文杰
Original assignee: Zhejiang Sanjie Construction Industrialization Co ltd
Current assignee: Zhejiang Sanjie Construction Industrialization Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-07-05
Anticipated expiration: 2041-05-25
Also published as: CN113231425A

Abstract

The utility model relates to a window form protection device of prefabricated wall body, including four spinal branch vaulting poles, adjacent bracing piece mutually perpendicular just forms a rectangular frame body, adjacent bracing piece is connected through the supporting shoe head and the tail, be equipped with the coupling assembling with window wall connection on the supporting shoe, be provided with between four spinal branch vaulting poles and shelter from cloth or the shielding film that shelters from the window, coupling assembling includes ejector pin and first locating piece, be provided with two ejector pins on every supporting shoe, two ejector pins are located the back to back on the surface of supporting shoe joint support pole respectively, and slide with the supporting shoe and be connected, the direction of the connection that slides is the length direction of the back to back face surface connection's of ejector pin place face, first locating piece sets up on the supporting shoe and is used for fixing a position the ejector pin to stretch out the length of ejector pin place face. This application utilizes to shelter from cloth or shielding film and shelters from the window body, then shelters from cloth or shielding film and passes through supporting shoe, coupling assembling and bracing piece to be fixed on the window wall, reduces the secondary pollution to the window body when the window body protection.

Description

Window protection device for prefabricated wall

Technical Field

The application relates to the field of building prefabricated parts, in particular to a window protection device for a prefabricated wall.

Background

In modern buildings, the efficiency of the building can be greatly improved by producing prefabricated parts for assembly so as to obtain the building, and the prefabricated parts used in the assembly type building mainly comprise beams, plates, columns, building decoration accessories and the like. The prefabricated wall body is a wall body which is made of concrete in a prefabricated mode.

The prefabricated wall in the related art comprises a main body 81 and a window 82 arranged on the main body 81 and used for installing a window, wherein the periphery of the window 82 is a window wall 83. during construction, the prefabricated wall is firstly transported to an installation position and installed, and the window is installed at the position of the window 82 after the installation is finished. After the window body on the prefabricated wall body is installed, the prefabricated wall body is still constructed on site, the installed window frame, glass and the like are easily polluted or damaged, and the current method is to adhere a protective film on the window body for protection.

In view of the above-mentioned related technologies, the inventor thinks that a protective film is attached to a window for protection, and after the protective film is torn off, an adhesive remains on the surface of the window, which contaminates the glass surface.

Disclosure of Invention

In order to reduce the secondary pollution to the window form when the window form is protected, this application provides the window form protection device of prefabricated wall body.

The application provides a window protection device of prefabricated wall body adopts following technical scheme:

the utility model provides a window form protection device of prefabricated wall body, includes four spinal branch vaulting poles, and adjacent spinal branch vaulting pole mutually perpendicular just forms a rectangle framework, and adjacent spinal branch vaulting pole head and the tail are connected through the supporting shoe, is provided with the coupling assembling of being connected with the window wall on the supporting shoe, is provided with between four spinal branch vaulting poles and shelters from cloth or the shielding film that shelters from the window form, coupling assembling includes ejector pin and first locating piece, every be provided with two ejector pins, two on the supporting shoe the ejector pin is located the back to back face on supporting shoe joint support pole's surface respectively, and slides with the supporting shoe and be connected, and the direction of the connection that slides is the length direction of the ejector pin back to face connection of face, first locating piece sets up on the supporting shoe and is used for fixing a position the ejector pin and stretches out the length of ejector pin place face.

By adopting the technical scheme, the supporting rod supports the supporting block, in the connecting component on the supporting block, the position of the ejector rod is positioned through the first positioning piece, so that the end part of the ejector rod is propped against the window wall, the rectangular frame body is supported between the window walls, and the shielding cloth or the shielding film is shielded outside the window body, thereby reducing the possibility of window body pollution; compared with a mode of sticking a protective film, the window body can be prevented from being stuck with the adhesive, and the protective effect is better.

Optionally, the first positioning element includes a first positioning bolt screwed to the support block, and the end of the first positioning bolt and the sliding part of the top rod in the support block abut against each other.

Through adopting above-mentioned technical scheme, use first positioning bolt to rotate to change the ejector pin and stretch out the length size of supporting shoe, thereby the top is on the window wall, operation, simple structure.

Optionally, a buffer spring is arranged between the top rod and the end of the screw of the first positioning bolt, one end of the buffer spring is fixed on the top rod, and the other end of the buffer spring abuts against the end of the screw of the first positioning bolt.

By adopting the technical scheme, the buffer spring has a buffer function and can protect the window wall; when the first positioning bolt is loosened, the first positioning bolt can be automatically extended, and the supporting state of the ejector rod is ensured.

Optionally, an elastic rubber pad is arranged at the end of the ejector rod, which faces away from the supporting block where the ejector rod is located.

Through adopting above-mentioned technical scheme, the rigid contact between ejector pin and the window wall has been alleviated to the elastic rubber pad to play the guard action to the window wall.

Optionally, the part of the elastic rubber pad close to the ejector rod and the ejector rod are both located in the supporting block and are arranged in a sliding manner with the supporting block.

Through adopting above-mentioned technical scheme, elastic rubber pad also slides in the supporting block, has increased the design length of elastic rubber pad part, and the ejector pin is changed into sliding and the guide effect in the supporting block by original supporting role, and elastic rubber pad and ejector pin part after wearing and tearing still can stretch out through the elastic rubber pad in the supporting block and compensate to life has been increased.

Optionally, the two support rods are first support rods, the two support rods are second support rods, the two first support rods are parallel to each other, the two second support rods are parallel to each other, and the first support rods and the second support rods are arranged at intervals and connected through support blocks; the second supporting rod comprises a fifth supporting rod and a sixth supporting rod which are mutually sleeved, connected in a sliding mode and located through a second locating piece, and one ends, far away from each other, of the fifth supporting rod and the sixth supporting rod are arranged on the corresponding supporting blocks.

Through adopting above-mentioned technical scheme, the second bracing piece cup joints the relative position and the angle that the roll-over kept the supporting shoe through fifth bracing piece, sixth bracing piece each other for the supporting shoe with one side can be vertical all the time when the distance reduces, and can change the distance between two supporting shoes in the vertical direction, with the operation requirement of the window form that adapts to different specifications.

Optionally, the first support rod comprises a third support rod and a fourth support rod, the end parts of the third support rod and the fourth support rod, which are close to each other, are hinged through a first rotating column, one end of the first rotating column is provided with a first abutting piece, and the other end of the first rotating column is in threaded connection with a first locking nut; and one end of the third support rod, which is far away from the fourth support rod, and one end of the fourth support rod, which is far away from the third support rod, are hinged with the support block through a second rotating column.

Through adopting above-mentioned technical scheme, third bracing piece, fourth bracing piece in the first bracing piece are articulated each other, can change the distance between the supporting shoe on the same horizontal direction through changing to articulate to the operation requirement of the window body of adaptation different specifications.

Optionally, the second positioning element includes a second positioning bolt, the fifth support rod is sleeved outside the sixth support rod, the second positioning bolt is connected to the fifth support rod in a threaded manner, and the end of the screw rod is tightly abutted to the outer wall of the sixth support rod.

Through adopting above-mentioned technical scheme, support tight sixth bracing piece outer wall through second positioning bolt to the total length of location fifth bracing piece and sixth bracing piece, locking and location are comparatively convenient.

Optionally, the supporting block is connected with a fixing bolt through a thread, and a clamping opening for clamping the shielding cloth or the shielding film is formed between the head of the fixing bolt and the surface of the supporting block.

By adopting the technical scheme, the clamping opening is formed on the head of the fixing bolt and the surface of the supporting block, the shielding cloth or the shielding film is placed in the clamping opening during use, then the fixing bolt is screwed, the shielding cloth or the shielding film is clamped and fixed, the shielding cloth or the shielding film is convenient to mount and dismount, and secondary pollution to a window body cannot be caused.

Optionally, the fixing bolt is screwed on the surface of the support block, which faces away from the window body.

Through adopting above-mentioned technical scheme, the convenient workman of surface that the supporting shoe is back to the window body operates fixing bolt to increased and sheltered from the cloth or shelter from the distance between membrane and the glass, can reduce the possibility of sheltering from cloth or shelter from membrane and the contact of glass, and then reduce and shelter from cloth or shelter from the membrane and produce the possibility of secondary pollution to glass.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the shielding cloth or the shielding film is used for shielding the window body, and then the shielding cloth or the shielding film is fixed on the wall of the window body through the supporting block, the connecting assembly and the supporting rod, so that the secondary pollution to the window body when the window body is protected is reduced;

2. the top rod and the elastic rubber pad are abutted to the wall of the window through the first positioning bolt so as to fix the protection device, the fixing effect is good, the disassembly and the assembly are simple and convenient, and the shielding cloth or the shielding film is fixed through the fixing bolt so as to be convenient for the disassembly, the assembly, the replacement and the cleaning of the shielding cloth or the shielding film;

3. the length of second bracing piece and third bracing piece can be adjusted according to the specification of practical application's window, and adaptability is wide.

Drawings

Fig. 1 is a schematic structural diagram of a prefabricated wall in the background art.

Fig. 2 is a schematic structural diagram of a window protection device for a prefabricated wall according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a window protection device for a prefabricated wall according to an embodiment of the present application, which is used for embodying a connection structure of a third support rod and a fourth support rod.

FIG. 4 is a cross-sectional view of a support block and connection assembly in an embodiment of the present application.

Description of reference numerals: 1. a first support bar; 11. a third support bar; 12. a fourth support bar; 13 a second rotary post; 2. a second support bar; 21. a fifth support bar; 22. a sixth support bar; 23. a second positioning member; 3. a support block; 31. a sliding hole; 32. mounting holes; 4. a first rotating column; 41. a first abutting sheet; 42. a first lock nut; 5. a connecting assembly; 51. a top rod; 52. a first positioning member; 53. a buffer spring; 54. an elastic rubber pad; 6. fixing the bolt; 7. a shelter; 81. a main body; 82. a window; 83. a window wall.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses window body protection device of prefabricated wall body, refer to fig. 2, including four spinal branch vaulting poles, four spinal branch vaulting poles are the rectangle and distribute, and wherein longer two spinal branch vaulting poles are first bracing piece 1, and first bracing piece 1 arranges along the horizontally direction of window body, and shorter two spinal branch vaulting poles are second bracing piece 2, are connected through supporting shoe 3 between first bracing piece 1 and the second bracing piece 2.

As shown in fig. 2 and 3, the first support rod 1 includes a third support rod 11 and a fourth support rod 12, the end portions of the third support rod 11 and the fourth support rod 12, which are close to each other, are hinged through the first rotation column 4, one end of the first rotation column 4 is integrally provided with a first abutting piece 41, the other end of the first rotation column 4 is in threaded connection with a first locking nut 42, and the third support rod 11 and the fourth support rod 12 are clamped through the first abutting piece 41 and the first locking nut 42, so as to fix the relative rotation angle of the third support rod 11 and the fourth support rod 12 and the overall length of the first support rod 1 in the horizontal direction.

One end of the third support rod 11 far away from the fourth support rod 12 and one end of the fourth support rod 12 far away from the third support rod 11 are respectively and rotatably connected to the two support blocks 3 along the horizontal direction.

The second support rod 2 includes a fifth support rod 21 and a sixth support rod 22, the fifth support rod 21 is sleeved outside the sixth support rod 22, so that the sixth support rod 22 can slide along the length direction of the fifth support rod 21, thereby adjusting the overall length of the second support rod 2, the positioning of sliding between the fifth support rod 21 and the sixth support rod 22 is performed through a second positioning part 23, the second positioning part 23 includes a second positioning bolt, the second positioning bolt is in threaded connection with the fifth support rod 21, and a screw of the second positioning bolt extends into the fifth support rod 21 and is abutted against the outer wall of the sixth support rod 22.

One end of the fifth support bar 21 far away from the sixth support bar 22 and one end of the sixth support bar 22 far away from the fifth support bar 21 are respectively and fixedly connected to the two support blocks 3 along the vertical direction.

As shown in fig. 1 and 3, the support block 3 is provided with a connecting assembly 5 connected with the window wall 83, and the connecting assembly 5 includes a top bar 51 and a first positioning member 52. Sliding holes 31 are formed in the surfaces, back to the first supporting rod 1 and the second supporting rod 2, of the supporting block 3, two mounting holes 32 are formed in the surfaces, back to the window body, of the supporting block 3, the mounting holes 32 correspond to the sliding holes 31 one to one, and the mounting holes 32 are communicated with the bottoms of the corresponding sliding holes 31.

The first positioning piece 52 comprises a first positioning bolt, one end of the sliding hole 31 close to the mounting hole 32 is provided with a thread, the head of the first positioning bolt is positioned in the mounting hole 32, part of the screw is in threaded connection with the sliding hole 31, the outer diameter of the ejector rod 51 is the same as that of the sliding hole 31 and is in sliding connection with the sliding hole 31, the sliding hole 31 is internally provided with a buffer spring 53, the buffer spring 53 is positioned between the ejector rod 51 and the first positioning bolt, one end of the buffer spring 53 is tightly abutted to the end of the screw of the first positioning bolt, the other end of the buffer spring is fixedly connected with the ejector rod 51, one end of the ejector rod 51 far away from the buffer spring 53 is fixedly provided with an elastic rubber pad 54, the elastic rubber pad 54 is columnar, the radius of the elastic rubber pad is the same as that of the sliding hole 31, one part of the elastic rubber pad slides in the sliding hole 31, and the other part of the elastic rubber pad extends out of the sliding hole 31 and is tightly abutted to the window wall 83, so as to support the sliding hole.

The width of the mounting hole 32 along the length direction of the sliding hole 31 is larger than the whole length of the first positioning bolt, so that the first positioning bolt can be put in from the mounting hole 32 and then screwed into the sliding hole 31 for mounting.

The surface threaded connection that supporting shoe 3 backed on the window body has fixing bolt 6, is formed with the centre gripping mouth between the head of fixing bolt 6 and the surface that supporting shoe 3 backed on the window body, and the centre gripping has same shelter from thing 7 in four centre gripping mouths, and shelter from thing 7 for sheltering from cloth or shielding film, shelter from thing 7 and shelter from in the one side of rectangular frame body back on the window body.

The implementation principle of the window protection device of the prefabricated wall body in the embodiment of the application is as follows:

the rectangular frame body is placed in a window 82 on a wall, the first positioning bolt is rotated, the elastic rubber pads 54 are pushed out through the buffer springs 53 and the ejector rods 51, so that the elastic rubber pads 54 on the two supporting blocks 3 in the horizontal direction are ejected out, the rectangular frame body is ejected between the window walls, the two elastic rubber pads 54 distributed in the vertical direction on the two supporting blocks 3 in the vertical direction are ejected out, the rectangular frame body is further ejected between the window walls, and the window body protection device is fixed in the window 82.

Four corners of the shielding cloth or the shielding film are placed in the clamping opening, then the fixing bolt 6 is screwed, and the four corners are pressed and fixed. At the moment, the window body protecting device is positioned on one side of the glass facing the indoor space and shields the window body.

When the window body is required to be used in different window bodies and the specifications of the window bodies are the same, the window body is adjusted by rotating the first positioning bolt, so that the support between the window wall 83 and the window body protection device is loosened and fixed.

When needs are used in different glass window bodies, the specification of window body is also not simultaneously, can be through loosening first rotation post 4 and first lock nut 42, then with first rotation post 4 to the rectangle framework removal to adjust the length between two bracing pieces 3 in the horizontal direction, with the horizontal width who adapts to new window body, after adjusting with first lock nut 42 locking, thereby fixed third supports and fourth bracing piece 12's turned angle.

When the third support bar 11 and the fourth support bar 12 rotate relatively, the support blocks 3 at the two ends of the support bar in the horizontal direction can be kept in the horizontal direction through the rotating connection at the second rotating column 13.

Then, the second positioning bolt is loosened, so that the fifth telescopic rod and the sixth telescopic rod mutually slide along the vertical direction to adjust the distance between the two support blocks 3 in the vertical direction, and after the adjustment is completed, the total length of the support rods in the vertical direction is fixed by screwing the second positioning bolt, so that the support rods adapt to the length of the window body in the vertical direction.

Then, the corresponding first positioning bolt is rotated, so that the ejector rod 51 and the elastic rubber pad 54 in the vertical direction are ejected out, and the window protector is fixed in the window 82.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a window form protection device of prefabricated wall body which characterized in that: comprises four supporting rods, wherein the adjacent supporting rods are mutually vertical and form a rectangular frame body, the adjacent supporting rods are connected end to end through supporting blocks (3), a connecting component (5) connected with a window wall (83) is arranged on each supporting block (3), shielding cloth or a shielding film for shielding a window body is arranged among the four supporting rods, the connecting component (5) comprises ejector rods (51) and first positioning pieces (52), two ejector rods (51) are arranged on each supporting block (3), the two ejector rods (51) are respectively positioned on the back-to-back surfaces of the supporting blocks (3) connected with the supporting rods, and is connected with the supporting block (3) in a sliding way, the sliding connection direction is the length direction of the supporting rod connected with the back surface and the front surface of the surface where the mandril (51) is located, the first positioning piece (52) is arranged on the supporting block (3) and is used for positioning the length of the ejector rod (51) extending out of the surface of the ejector rod (51); the first positioning piece (52) comprises a first positioning bolt in threaded connection with the supporting block (3), and the end part of the first positioning bolt and the part of the ejector rod (51) sliding in the supporting block (3) are mutually abutted; a buffer spring (53) is arranged between the ejector rod (51) and the end part of the screw rod of the first positioning bolt, one end of the buffer spring (53) is fixed on the ejector rod (51), and the other end of the buffer spring abuts against the end part of the screw rod of the first positioning bolt; an elastic rubber pad (54) is arranged at the end part of the ejector rod (51) back to the supporting block (3) where the ejector rod (51) is located; the part of the elastic rubber pad (54) close to the ejector rod (51) and the ejector rod (51) are both positioned in the supporting block (3) and are arranged in a sliding manner with the supporting block (3).

2. A window protector for prefabricated walls according to claim 1, characterised in that: the two support rods are first support rods (1), the two support rods are second support rods (2), the two first support rods (1) are parallel to each other, the two second support rods (2) are parallel to each other, and the first support rods (1) and the second support rods (2) are arranged at intervals and connected through support blocks (3); the second supporting rod (2) comprises a fifth supporting rod (21) and a sixth supporting rod (22) which are mutually sleeved, connected in a sliding mode and located through a second locating piece (23), and one ends, far away from each other, of the fifth supporting rod (21) and the sixth supporting rod (22) are arranged on the corresponding supporting blocks (3).

3. A window protector for prefabricated walls according to claim 2, characterised in that: the first supporting rod (1) comprises a third supporting rod (11) and a fourth supporting rod (12), the end parts, close to each other, of the third supporting rod (11) and the fourth supporting rod (12) are hinged through a first rotating column (4), one end of the first rotating column (4) is provided with a first abutting piece (41), and the other end of the first rotating column is in threaded connection with a first locking nut (42); one end of the third supporting rod (11) far away from the fourth supporting rod (12) and one end of the fourth supporting rod (12) far away from the third supporting rod (11) are hinged with the supporting block (3) through a second rotating column (13).

4. A window protector for a prefabricated wall according to claim 2, wherein: the second positioning piece (23) comprises a second positioning bolt, the fifth supporting rod (21) is sleeved outside the sixth supporting rod (22), the second positioning bolt is in threaded connection with the fifth supporting rod (21), and the end portion of the screw rod is tightly abutted to the outer wall of the sixth supporting rod (22).

5. A window protector for prefabricated walls according to claim 1, characterised in that: the supporting block (3) is connected with a fixing bolt (6) in a threaded manner, and a clamping opening for clamping shielding cloth or a shielding film is formed between the head of the fixing bolt (6) and the surface of the supporting block (3).

6. A window protection device for a prefabricated wall according to claim 5, wherein: the fixing bolt (6) is in threaded connection with the surface of the supporting block (3) back to the window body.