CN216239559U - Door and window installation auxiliary fixture - Google Patents
Door and window installation auxiliary fixture Download PDFInfo
- Publication number
- CN216239559U CN216239559U CN202122729914.XU CN202122729914U CN216239559U CN 216239559 U CN216239559 U CN 216239559U CN 202122729914 U CN202122729914 U CN 202122729914U CN 216239559 U CN216239559 U CN 216239559U
- Authority
- CN
- China
- Prior art keywords
- limiting
- fixing plate
- plate
- fixing
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model belongs to the technical field of door and window installation, and particularly relates to an auxiliary fixing device for door and window installation, which comprises: the base is provided with a support rod, and the lower end of the support rod is rotatably connected with the base; the limiting piece is arranged on the supporting rod and can move up and down along the supporting rod; the limiting device is arranged on the supporting rod and can move up and down along the supporting rod; the limiting device is matched with the limiting part to assist in fixing the door and window. The window frame can be prevented from falling out of the window hole, the problem that the window frame is inconvenient to fix in the process of installing the door and the window is solved, danger is avoided when an installer stretches hands or a body out of the door and the window to fix the door and the window, and the window frame has a good market application prospect.
Description
Technical Field
The utility model belongs to the technical field of door and window installation, and particularly relates to an auxiliary fixing device for door and window installation.
Background
The door and window is divided into an enclosure member or a partition member according to different positions, has different design requirements and has the functions of heat preservation, heat insulation, sound insulation, water resistance, fire prevention and the like, and the new requirement is energy saving, and the heat lost by the gap between the door and the window in a cold area accounts for about 25 percent of the total heating heat consumption. In addition, the requirement of the tightness of the doors and windows enables important contents in energy-saving design. The door and window are important components in building envelope system and building shape, and their shape, size, proportion, arrangement, color and integral shape of the building are all affected greatly.
In the process of installing the door and window, the window frame needs to be fixed in the window opening firstly to prevent the window frame from falling out of the window opening. When some higher floors carry out door and window installation operation, the fixed inconvenience of window frame is very often can see that the installer stretches out hand or some of health outside the window opening and fixes the window frame, and this kind of mode is very dangerous.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary fixing device for door and window installation, which is used for preventing a window frame from falling out of a window hole, solving the problem of inconvenience in fixing the window frame in the door and window installation process and avoiding danger when an installer stretches hands or bodies out of the door and window to fix the door and window.
In order to achieve the purpose, the utility model provides the following technical scheme:
a door and window installation auxiliary fixing device comprises:
the base is provided with a support rod, and the lower end of the support rod is rotatably connected with the base;
the limiting piece is arranged on the supporting rod and can move up and down along the supporting rod; the limiting piece comprises a third sliding seat, a third fixing bolt, a third fixing plate, a third screw rod and 2 baffle plates; the third sliding seat is sleeved on the supporting rod and is in sliding fit with the supporting rod, and a third screw hole is formed in the side surface of the third sliding seat; the third fixing bolt is in threaded fit with the third screw hole; the side surface of the third fixing plate is welded with the third sliding seat, and the middle part of the third fixing plate is provided with a third limiting groove with internal threads; the third screw rod is in threaded fit with the third limiting groove; 2 baffles are respectively welded at the front end and the rear end of the third screw rod;
the limiting device is arranged on the supporting rod and can move up and down along the supporting rod; the limiting device is matched with the limiting part to assist in fixing the door and window.
Preferably, the supporting rod is a square rod; the limiting device comprises a first limiting device and a second limiting device, the first limiting device is arranged below the limiting part, and the second limiting device is arranged above the limiting part.
Preferably, the first limiting device comprises a first sliding seat, a first fixing bolt, a first fixing plate, a first screw rod, a first limiting plate, a first transmission shaft and a turntable; the first sliding seat is sleeved on the supporting rod and is in sliding fit with the supporting rod, and a first screw hole is formed in the side surface of the first sliding seat; the first fixing bolt is in threaded fit with the first screw hole; the side face of the front end of the first fixing plate is welded and fixed with the first sliding seat, and the middle part of the first fixing plate is provided with a first limiting groove; the first screw rod is arranged in the first limiting groove, and the rear end of the first screw rod penetrates through the rear end of the first fixing plate and is in sliding fit with the rear end of the first fixing plate; the first screw rod is provided with a first key groove, and the rear end of the first fixing plate is provided with a first limit key in sliding fit with the first key groove; the first limiting plate is welded at the rear end of the first screw rod, and the horizontal height of the lower end of the first limiting plate is lower than the bottom of the first fixing plate; the front end of the first transmission shaft penetrates through the front end of the first fixing plate and is rotatably connected with the front end of the first fixing plate; the first transmission shaft is hollow and provided with internal threads, and the rear end of the first transmission shaft is in threaded fit with the front end of the first screw rod; the turntable is welded at the front end of the first transmission shaft, and a handle is further arranged on the front end face of the turntable.
Preferably, the second limiting device comprises a second sliding seat, a second fixing bolt, a second fixing plate, a second screw rod, a second limiting plate, a second transmission shaft and a driving motor; the second sliding seat is sleeved on the supporting rod and is in sliding fit with the supporting rod, and a second screw hole is formed in the side surface of the second sliding seat; the second fixing bolt is in threaded fit with the second screw hole; the side face of the front end of the second fixing plate is welded and fixed with the second sliding seat, and the middle part of the second fixing plate is provided with a second limiting groove; the second screw rod is arranged in the second limiting groove, and the rear end of the second screw rod penetrates through the rear end of the second fixing plate and is in sliding fit with the rear end of the second fixing plate; a second key groove is formed in the second screw rod, and a second limiting key in sliding fit with the second key groove is arranged at the rear end of the second fixing plate; the second limiting plate is welded at the rear end of the second screw rod, and the horizontal height of the upper end of the second limiting plate is higher than the top of the second fixing plate; the front end of the second transmission shaft penetrates through the front end of the second fixing plate and is rotatably connected with the front end of the second fixing plate; the second transmission shaft is hollow and provided with internal threads, and the rear end of the second transmission shaft is in threaded fit with the front end of the second screw rod; the driving motor is arranged at the front end of the second fixing plate, and an output shaft of the driving motor is connected with the front end of the second transmission shaft.
Preferably, the bottom of the base is provided with a caster.
Preferably, a supporting plate is arranged at the upper end of the supporting rod, and an electric push rod is arranged on the supporting plate; and the telescopic end of the electric push rod is provided with a third limiting plate.
Compared with the prior art, the utility model has the following beneficial effects:
(1) according to the auxiliary fixing device for door and window installation, the first limiting plate of the first limiting device and the second limiting plate of the second limiting device extend out of the window opening and are abutted against the outer side of the wall body, so that the window frame can be prevented from falling from the window opening when the window frame is installed; the electric push rod on the upper end of the supporting rod pushes the third limiting plate to abut against the inner wall of the wall body, the base abuts against the lower side of the wall body, the first limiting plate and the second limiting plate which extend out of the window opening in a matched mode can prevent the window frame from dropping out of the window opening, and danger is prevented when an installer stretches hands or a body out of the door and window to fix the window frame.
(2) According to the auxiliary fixing device for door and window installation, the first sliding seat can slide up and down along the supporting rod, one end of the first fixing bolt is abutted against the supporting rod through rotating the first fixing bolt, and the first limiting device can be stopped at a specific height on the supporting rod; similarly, the second fixing bolt is rotated to enable one end of the second fixing bolt to be abutted against the supporting rod, the second limiting device can be stopped at a specific height on the supporting rod, and the first limiting plate and the second limiting plate can be abutted against the outer wall of the wall body when being retracted.
(3) According to the auxiliary fixing device for door and window installation, the baffle at the front end of the third screw rod is rotated, so that the third screw rod can move in the third limiting groove in the middle of the third fixing plate until the baffle at the rear end of the third screw rod abuts against the window frame, and the window frame can be temporarily fixed by matching with the first limiting plate and the second limiting plate, and therefore, the subsequent punching, fixing and other installation operations of workers are facilitated.
Drawings
FIG. 1 is an external schematic view of the present invention;
FIG. 2 is a right side view of the present invention;
figure 3 is an exploded view of a first stop device of the present invention;
FIG. 4 is a rear view of the first stop arrangement of the present invention with the first stop plate removed;
figure 5 is an exploded view of a second spacing device of the present invention;
FIG. 6 is a rear view of the second stop arrangement of the present invention with the second stop plate removed;
FIG. 7 is an exploded view of a limiter of the present invention;
description of the main reference numerals:
1. a base; 2. a support bar; 3. a first limiting device; 4. a first fixing bolt; 5. a second limiting device; 6. a second fixing bolt; 7. a limiting member; 8. fixing bolts III; 9. a caster wheel; 10. a first slider; 11. a first fixing plate; 12. a first lead screw; 13. a first limit plate; 14. a first drive shaft; 15. a turntable; 16. a first limit groove; 17. a first key groove; 18. a first limiting key; 19. a grip; 20. a second slide carriage; 21. a second fixing plate; 22. a second lead screw; 23. a second limiting plate; 24. a second drive shaft; 25. a drive motor; 26. a second limit groove; 27. a second key groove; 28. a second limit key; 29. a support plate; 30. an electric push rod; 31. a third limiting plate; 32. a third slide carriage; 33. a third fixing plate; 34. a third screw rod; 35. a baffle plate; 36. a third limiting groove; 37. a wall body; 38. a window opening; 39. a window frame.
Detailed Description
The technical solutions of the present invention are described in detail below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, which are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed in a specific direction and operation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be connected internally to two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to the drawings, an auxiliary fixing device for door and window installation comprises:
the device comprises a base 1, wherein a supporting rod 2 is arranged on the base 1, and the lower end of the supporting rod 2 is rotatably connected with the base 1;
the limiting device is arranged on the supporting rod 2 and can move up and down along the supporting rod 2;
the limiting piece 7 is arranged on the supporting rod 2, and can move up and down along the supporting rod 2; the limiting part 7 comprises a third sliding seat 32, a third fixing bolt 8, a third fixing plate 33, a third screw rod 34 and 2 baffle plates 35; the third sliding seat 32 is sleeved on the support rod 2 and is in sliding fit with the support rod 2, and a third screw hole is formed in the side surface of the third sliding seat 32; the third fixing bolt 8 is in threaded fit with the third screw hole; the side surface of the third fixing plate 33 is welded with the third slide carriage 32, and the middle part of the third fixing plate is provided with a third limiting groove 36 with internal threads; the third screw rod 34 is in threaded fit with the third limit groove 36; and 2 baffle plates 35 are respectively welded at the front end and the rear end of the third screw rod 34.
The limiting device is arranged on the supporting rod 2 and can move up and down along the supporting rod 2; and the limiting device is matched with the limiting part 7 to assist in fixing the door and window.
In the present embodiment, the support rod 2 is a square rod; the limiting device comprises a first limiting device 3 and a second limiting device 5, the first limiting device 3 is arranged below the limiting part 7, and the second limiting device 5 is arranged above the limiting part 7. The first limiting device 3 comprises a first sliding seat 10, a first fixing bolt 4, a first fixing plate 11, a first screw rod 12, a first limiting plate 13, a first transmission shaft 14 and a rotary table 15; the first sliding seat 10 is sleeved on the supporting rod 2 and is in sliding fit with the supporting rod 2, and a first screw hole is formed in the side surface of the first sliding seat 10; the first fixing bolt 4 is matched with the first screw hole in a threaded manner; the front end side face of the first fixing plate 11 is welded and fixed with the first sliding seat 10, and the middle part of the first fixing plate is provided with a first limiting groove 16; the first screw rod 12 is arranged in the first limiting groove 16, and the rear end of the first screw rod 12 penetrates through the rear end of the first fixing plate 11 and is in sliding fit with the rear end of the first fixing plate 11; wherein, the first screw rod 12 is provided with a first key groove 17, and the rear end of the first fixing plate is provided with a first limit key 18 which is in sliding fit with the first key groove 17; the first limiting plate 13 is welded at the rear end of the first screw rod 12, and the horizontal height of the lower end of the first limiting plate 13 is lower than the bottom of the first fixing plate 11; the front end of the first transmission shaft 14 penetrates through the front end of the first fixing plate 11 and is rotatably connected with the front end of the first fixing plate 11; the first transmission shaft 14 is hollow and provided with internal threads, and the rear end of the first transmission shaft is in threaded fit with the front end of the first screw rod 12; the rotary table 15 is welded at the front end of the first transmission shaft 14, and a handle 19 is further arranged on the front end surface of the rotary table 15. The second limiting device 5 comprises a second sliding seat 20, a second fixing bolt 6, a second fixing plate 21, a second screw rod 22, a second limiting plate 23, a second transmission shaft 24 and a driving motor 25; the second sliding seat 20 is sleeved on the supporting rod 2 and is in sliding fit with the supporting rod 2, and a second screw hole is formed in the side surface of the second sliding seat 20; the second fixing bolt 6 is in threaded fit with the second screw hole; the side face of the front end of the second fixing plate 21 is welded and fixed with the second sliding seat 20, and the middle part of the second fixing plate is provided with a second limiting groove 26; the second screw rod 22 is arranged in the second limiting groove 26, and the rear end of the second screw rod 22 penetrates through the rear end of the second fixing plate 21 and is in sliding fit with the rear end of the second fixing plate 21; a second key groove 27 is formed in the second screw rod 22, and a second limit key 28 in sliding fit with the second key groove 27 is arranged at the rear end of the second fixing plate; the second limiting plate 23 is welded at the rear end of the second screw rod 22, and the horizontal height of the upper end of the second limiting plate 23 is higher than the top of the second fixing plate 21; the front end of the second transmission shaft 24 penetrates through the front end of the second fixing plate 21 and is rotatably connected with the front end of the second fixing plate 21; the second transmission shaft 24 is hollow and provided with internal threads, and the rear end of the second transmission shaft is in threaded fit with the front end of the second screw rod 22; the driving motor 25 is disposed at the front end of the second fixing plate 21, and its output shaft is connected to the front end of the second transmission shaft 24. In addition, the bottom of the base 1 is provided with a caster 9, which is convenient for moving. The upper end of the support rod 2 is provided with a supporting plate 29, and the supporting plate 29 is provided with an electric push rod 30; the telescopic end of the electric push rod 30 is provided with a third limiting plate 31 which can be matched with the first limiting plate 13 and the second limiting plate 23 for use, so that the electric push rod is convenient to fix.
The working principle is as follows: the auxiliary fixing device for door and window installation of the utility model needs 2 devices which are matched together when in use and are respectively arranged at the left side and the right side of the window frame 39. Erecting a window frame 39 in a window opening 38, temporarily stabilizing the window frame by a worker with a hand, moving the auxiliary fixing device for door and window installation close to the inner side of the wall body 37 to enable the base 1 to be attached to the lower part of the inner wall of the wall body 37, and enabling the first limiting plate 13 and the second limiting plate 23 to extend out of the window opening 38 by rotating the rotary table 15 and starting the driving motor 25; adjusting the height of the first limiting device 3 on the supporting rod 2, and then rotating the first fixing bolt 4 to enable one end of the first fixing bolt 4 to be abutted against the supporting rod 2, so that the first limiting device 3 does not slide downwards any more; then, the handle 19 is held by hand to rotate the rotating disc 15, the rotating disc 15 drives the first transmission shaft 14 to rotate, the first transmission shaft is in threaded fit with the first screw rod 12 and drives the first screw rod 12 to horizontally move along the direction of the first transmission shaft 14, and the first limiting plate 13 moves towards the direction of the rotating disc 15 until the first limiting plate is attached to the outer wall of the wall 37. Meanwhile, the height of the second limiting device 5 on the supporting rod 2 is adjusted, and then the second fixing bolt 6 is sleeved in a rotating manner, so that one end of the second fixing bolt 6 is abutted against the supporting rod 2, and the second limiting device 5 does not slide downwards; then the driving motor 25 is started, the output shaft of the driving motor 25 drives the second transmission shaft 24 to rotate, the second transmission shaft 24 is in threaded fit with the second screw rod 22 and drives the second screw rod 22 to horizontally move along the direction of the second transmission shaft 24, and the second limiting plate 23 moves towards the driving motor 25 until being attached to the outer wall of the wall 37. When the first limiting plate 13 and the second limiting plate 23 both move to be attached to the outer wall of the wall 37, the electric push rod 30 is started, and the telescopic end of the electric push rod 30 extends and pushes the third limiting plate 31 to move towards the direction of the wall 37 until the third limiting plate is abutted to the inner wall of the wall 37. In order to further fix the window frame 39, the position of the limiting piece 7 on the support rod 2 is adjusted, and then the fixing bolt three 8 is rotated to enable one end of the fixing bolt three 8 to be abutted against the support rod 2, so that the limiting piece 7 does not slide downwards; because the third screw 34 is in threaded fit with the third limit groove 36 in the middle of the third fixing plate 33, the baffle 35 welded at the front end of the third screw 34 is held by a hand and rotated, so that the third screw 34 horizontally moves towards the wall 37 until the baffle 35 welded at the rear end of the third screw 34 abuts against the window frame 39. Through the above operation steps, the window frame 39 can be temporarily fixed in the window opening 38 under the effect of the auxiliary fixing device for door and window installation of the present invention, which is convenient for workers to further fix the window frame 39 through screws or other hardware during subsequent punching.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (6)
1. A door and window installation auxiliary fixture, comprising:
the base is provided with a support rod, and the lower end of the support rod is rotatably connected with the base;
the limiting piece is arranged on the supporting rod and can move up and down along the supporting rod; the limiting piece comprises a third sliding seat, a third fixing bolt, a third fixing plate, a third screw rod and 2 baffle plates; the third sliding seat is sleeved on the supporting rod and is in sliding fit with the supporting rod, and a third screw hole is formed in the side surface of the third sliding seat; the third fixing bolt is in threaded fit with the third screw hole; the side surface of the third fixing plate is welded with the third sliding seat, and the middle part of the third fixing plate is provided with a third limiting groove with internal threads; the third screw rod is in threaded fit with the third limiting groove; 2 baffles are respectively welded at the front end and the rear end of the third screw rod;
the limiting device is arranged on the supporting rod and can move up and down along the supporting rod; the limiting device is matched with the limiting part to assist in fixing the door and window.
2. The door and window installation auxiliary fixture of claim 1, wherein the support rod is a square rod; the limiting device comprises a first limiting device and a second limiting device, the first limiting device is arranged below the limiting part, and the second limiting device is arranged above the limiting part.
3. The auxiliary fixing device for door and window installation according to claim 2, wherein the first limiting device comprises a first sliding seat, a first fixing bolt, a first fixing plate, a first screw rod, a first limiting plate, a first transmission shaft and a rotating disc; the first sliding seat is sleeved on the supporting rod and is in sliding fit with the supporting rod, and a first screw hole is formed in the side surface of the first sliding seat; the first fixing bolt is in threaded fit with the first screw hole; the side face of the front end of the first fixing plate is welded and fixed with the first sliding seat, and the middle part of the first fixing plate is provided with a first limiting groove; the first screw rod is arranged in the first limiting groove, and the rear end of the first screw rod penetrates through the rear end of the first fixing plate and is in sliding fit with the rear end of the first fixing plate; the first screw rod is provided with a first key groove, and the rear end of the first fixing plate is provided with a first limit key in sliding fit with the first key groove; the first limiting plate is welded at the rear end of the first screw rod, and the horizontal height of the lower end of the first limiting plate is lower than the bottom of the first fixing plate; the front end of the first transmission shaft penetrates through the front end of the first fixing plate and is rotatably connected with the front end of the first fixing plate; the first transmission shaft is hollow and provided with internal threads, and the rear end of the first transmission shaft is in threaded fit with the front end of the first screw rod; the turntable is welded at the front end of the first transmission shaft, and a handle is further arranged on the front end face of the turntable.
4. The auxiliary fixing device for door and window installation according to claim 3, wherein the second limiting device comprises a second sliding seat, a second fixing bolt, a second fixing plate, a second screw rod, a second limiting plate, a second transmission shaft and a driving motor; the second sliding seat is sleeved on the supporting rod and is in sliding fit with the supporting rod, and a second screw hole is formed in the side surface of the second sliding seat; the second fixing bolt is in threaded fit with the second screw hole; the side face of the front end of the second fixing plate is welded and fixed with the second sliding seat, and the middle part of the second fixing plate is provided with a second limiting groove; the second screw rod is arranged in the second limiting groove, and the rear end of the second screw rod penetrates through the rear end of the second fixing plate and is in sliding fit with the rear end of the second fixing plate; a second key groove is formed in the second screw rod, and a second limiting key in sliding fit with the second key groove is arranged at the rear end of the second fixing plate; the second limiting plate is welded at the rear end of the second screw rod, and the horizontal height of the upper end of the second limiting plate is higher than the top of the second fixing plate; the front end of the second transmission shaft penetrates through the front end of the second fixing plate and is rotatably connected with the front end of the second fixing plate; the second transmission shaft is hollow and provided with internal threads, and the rear end of the second transmission shaft is in threaded fit with the front end of the second screw rod; the driving motor is arranged at the front end of the second fixing plate, and an output shaft of the driving motor is connected with the front end of the second transmission shaft.
5. The auxiliary fixing device for door and window installation of claim 1, wherein the bottom of the base is provided with casters.
6. The auxiliary fixing device for door and window installation of claim 1, wherein the supporting rod is provided with a supporting plate at the upper end, and the supporting plate is provided with an electric push rod; and the telescopic end of the electric push rod is provided with a third limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122729914.XU CN216239559U (en) | 2021-11-09 | 2021-11-09 | Door and window installation auxiliary fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122729914.XU CN216239559U (en) | 2021-11-09 | 2021-11-09 | Door and window installation auxiliary fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216239559U true CN216239559U (en) | 2022-04-08 |
Family
ID=80991441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122729914.XU Active CN216239559U (en) | 2021-11-09 | 2021-11-09 | Door and window installation auxiliary fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216239559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162677A (en) * | 2022-07-27 | 2022-10-11 | 山东劳动职业技术学院（山东劳动技师学院） | Auxiliary tool for mounting diamond mesh |
-
2021
- 2021-11-09 CN CN202122729914.XU patent/CN216239559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162677A (en) * | 2022-07-27 | 2022-10-11 | 山东劳动职业技术学院（山东劳动技师学院） | Auxiliary tool for mounting diamond mesh |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216239559U (en) | Door and window installation auxiliary fixture | |
| CN213087342U (en) | Auxiliary device is used in door and window installation | |
| CN215804196U (en) | Novel household fireproof door and window convenient to detach | |
| CN212183915U (en) | Shutter door controller convenient to installation | |
| CN201218038Y (en) | Hollow broken-bridge energy-saving anti-theft window | |
| CN113131354A (en) | Electrical cabinet structure with built-in interlayer installation space adjustable | |
| CN213060020U (en) | Door and window installation auxiliary device | |
| CN215292069U (en) | Aluminum alloy door and window convenient to assemble | |
| CN220900796U (en) | Rubber coating device is used in metal door and window processing | |
| CN211831422U (en) | Two regulator cubicles that open door of maintenance of being convenient for | |
| CN209959036U (en) | Automatic door and window | |
| CN218716422U (en) | Door and window with self-cleaning structure | |
| CN216940383U (en) | Door and window production is with equipment tool | |
| CN220692562U (en) | Draw-out type switch equipment with it is multi-functional | |
| CN219826657U (en) | Anti-fog aluminum alloy door and window | |
| CN216553456U (en) | Aluminum connecting piece for connecting Luban frame and door window body | |
| CN219826581U (en) | Be applied to fire hydrant magnetism of inclined plane and inhale hidden door system | |
| CN219697010U (en) | Electrical cabinet door plate capable of improving stability | |
| CN213330434U (en) | Sliding block for door and window locking piece | |
| CN215408263U (en) | Steel construction people's air defense door | |
| CN216227634U (en) | Welding device for door and window production and processing | |
| CN216240364U (en) | Heat-insulation bridge cut-off window convenient for disassembling outer sun shield | |
| CN210891858U (en) | Electric heater is with support that can put fast | |
| CN219805783U (en) | Environment-friendly drilling equipment for door and window processing | |
| CN215632392U (en) | Cleaning door gallows of being convenient for to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |