CN219967931U - Fireproof door installation height adjusting tool - Google Patents
Fireproof door installation height adjusting tool Download PDFInfo
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- CN219967931U CN219967931U CN202320579293.8U CN202320579293U CN219967931U CN 219967931 U CN219967931 U CN 219967931U CN 202320579293 U CN202320579293 U CN 202320579293U CN 219967931 U CN219967931 U CN 219967931U
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- block
- installation height
- door installation
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- 238000009434 installation Methods 0.000 title claims abstract description 22
- 230000009194 climbing Effects 0.000 claims abstract description 15
- 238000004378 air conditioning Methods 0.000 claims description 2
- 239000002023 wood Substances 0.000 abstract description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 2
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 2
- 241000018646 Pinus brutia Species 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of fireproof door installation, in particular to a fireproof door installation height adjusting tool, which comprises: the device comprises a base, wherein three guide rods are arranged on the outer wall of one side of the base, a slide rod is arranged on the outer wall of one side of the base, which is close to the guide rods, and a fixing seat is arranged on the outer wall of the slide rod; the beneficial effects are as follows: according to door frame area and shape, select suitable backing sheet to install, put the backing sheet in door frame bottom, press down the holding down plate and realize climbing of backing sheet when pressing down the handle in succession, the adjustment of height is accomplished promptly to the pine hand when waiting that the door frame reaches the design elevation, inner wall and the spacing groove of holding down plate carry out the joint fixedly this moment, if climb highly too high, make it break away from with the spacing groove through pressing down plate, thereby make the instrument wholly through the decline that the backing sheet can be realized fast of guide arm downwardly sliding, the problem that traditional use of wood stack top brace manual regulation leads to the precision low has been solved, and is labour saving and time saving, the practicality is high.
Description
Technical Field
The utility model relates to the technical field of fireproof door installation, in particular to a fireproof door installation height adjusting tool.
Background
With the development of the building industry, people have increasingly higher requirements on the efficiency and accuracy of door and window installation. When the fireproof door is installed, an installer spends a great deal of time on the installation height and leveling of the door frame, and the accuracy is often unsatisfactory. The particularity of fire doors results in the difficulty of adjusting the height level once the door frame installation grout is completed, and destructive removal can also induce fire hazards.
In the prior art, when traditional installation is carried out to fire prevention door frame, generally carries out the altitude mixture control through using the flitch stack top to prop by hand, and its operation is comparatively loaded down with trivial details, and the practicality is lower. Therefore, the utility model provides a fireproof door installation height adjusting tool for solving the problems.
Disclosure of Invention
The utility model aims to provide a fireproof door installation height adjusting tool, which solves the problems that in the prior art, when a traditional fireproof door frame is installed, the height is manually adjusted by using a wood overlapping top support, the operation is complicated, and the practicability is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a fire door installation height adjustment tool, comprising:
the device comprises a base, wherein three guide rods are arranged on the outer wall of one side of the base, a slide rod is arranged on the outer wall of one side of the base, which is close to the guide rods, a fixing seat is arranged on the outer wall of the slide rod, an adjusting groove is fixedly connected to the outer wall of one side of the fixing seat, a first spring is arranged on the inner wall of the adjusting groove, a supporting plate is fixedly connected to the outer wall of one side of the fixing seat, a plurality of fixing studs are arranged on the outer wall of one end of the supporting plate, supporting pieces are arranged on the outer walls of the fixing studs, and the guide rods and the outer wall of the top end of the slide rod are fixed through nuts;
the upper handle is fixedly connected with the outer wall of one side of the upper handle and the outer wall of the adjusting groove, a fixed block is fixedly connected with the outer wall of one side of the upper handle, a limiting block is arranged on the inner wall of one side of the fixed block, an adjusting block is fixedly connected with the outer wall of one side of the fixed block, a lower pressing plate is rotatably connected with the outer wall of the adjusting block, and a spring II is arranged on the outer wall of one side of the lower pressing plate; a kind of electronic device with high-pressure air-conditioning system
The inner wall of the lower handle is rotationally connected with the upper handle through a rotating shaft, a fixed shaft is fixedly connected with the inner wall of one end of the lower handle, a rotating block is arranged on the outer wall of the fixed shaft, and a climbing block is fixedly connected with the outer wall of one side of the rotating block.
Preferably, the base, the supporting plate, the adjusting groove, the upper grip and the lower pressing plate are of an integrated structure and are inserted into the outer wall of the guide rod.
Preferably, the outer wall of the sliding rod is in sliding connection with the inner wall of the supporting plate, and the side walls at two ends of the first spring are respectively fixedly connected with the adjusting groove and the outer wall of the climbing block.
Preferably, the outer wall of one side of the climbing block is tightly contacted with the limiting block.
Preferably, the supporting plate is fixed to the supporting plate through the cooperation of the fixing stud and the nut, and the supporting plate can be replaced according to requirements.
Preferably, the side walls at two ends of the second spring are fixedly connected with the outer walls of the lower pressing plate and the upper grip respectively.
Preferably, the outer wall of the guide rod is provided with a plurality of semicircular limit grooves.
Compared with the prior art, the utility model has the beneficial effects that:
according to door frame area and shape, select suitable backing sheet to install, put the backing sheet in door frame bottom, press down the holding down plate and realize climbing of backing sheet when pressing down the handle in succession, the adjustment of height is accomplished promptly to the pine hand when waiting that the door frame reaches the design elevation, inner wall and the spacing groove of holding down plate carry out the joint fixedly this moment, if climb highly too high, make it break away from with the spacing groove through pressing down plate, thereby make the instrument wholly through the decline that the backing sheet can be realized fast of guide arm downwardly sliding, the problem that traditional use of wood stack top brace manual regulation leads to the precision low has been solved, and is labour saving and time saving, the practicality is high.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
FIG. 3 is an enlarged view of the structure of area A in FIG. 1 according to the present utility model;
FIG. 4 is an enlarged view of the structure of area B of FIG. 2 in accordance with the present utility model;
fig. 5 is an enlarged view of the structure of the region C in fig. 2 according to the present utility model.
In the figure: the device comprises a base 1, a guide rod 2, a slide bar 3, a support plate 4, a fixed seat 5, an adjusting groove 6, an upper grip 7, a fixed block 8, an adjusting block 9, a lower pressing plate 10, a limiting block 11, a lower grip 12, a fixed shaft 13, a rotating block 14, a climbing block 15, a limiting groove 16, a fixed stud 17, a support piece 18, a first spring 19, a second spring 20 and a fixed plate 21.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 5, the present utility model provides a technical solution: a fire door installation height adjustment tool, comprising: the novel climbing device comprises a base 1, wherein three guide rods 2 are arranged on the outer wall of one side of the base 1, a sliding rod 3 is arranged on the outer wall of one side of the base 1, which is close to the guide rods 2, a fixing seat 5 is arranged on the outer wall of the sliding rod 3, an adjusting groove 6 is fixedly connected to the outer wall of one side of the fixing seat 5, a first spring 19 is arranged on the inner wall of the adjusting groove 6, a supporting plate 4 is fixedly connected to the outer wall of one side of the fixing seat 5, a plurality of fixing studs 17 are arranged on the outer wall of one end of the supporting plate 4, supporting plates 18 are arranged on the outer wall of the fixing studs 17, the guide rods 2 and the outer wall of the top end of the sliding rod 3 are fixed through nuts, the outer wall of the sliding rod 3 and the inner wall of the supporting plate 4 are in sliding connection, two end side walls of the first spring 19 are respectively fixedly connected with the adjusting groove 6 and the outer wall of a climbing block 15, the supporting plate 4 is fixedly connected with the supporting plates 18 through the fixing studs 17 and nuts, the supporting plates 18 can be replaced according to requirements, and a plurality of semicircular limiting grooves 16 are formed in the outer wall of the guide rods 2;
the upper grip 7, one side outer wall of the upper grip 7 is fixedly connected with the outer wall of the adjusting groove 6, one side outer wall of the upper grip 7 is fixedly connected with the fixed block 8, one side inner wall of the fixed block 8 is provided with the limiting block 11, one side outer wall of the fixed block 8 is fixedly connected with the adjusting block 9, the outer wall of the adjusting block 9 is rotatably connected with the lower pressing plate 10, one side outer wall of the lower pressing plate 10 is provided with the second spring 20, and two end side walls of the second spring 20 are respectively fixedly connected with the lower pressing plate 10 and the outer wall of the upper grip 7;
the inner wall of the lower handle 12 is rotationally connected with the upper handle 7 through a rotating shaft, one end inner wall of the lower handle 12 is fixedly connected with a fixed shaft 13, the outer wall of the fixed shaft 13 is provided with a rotating block 14, one side outer wall of the rotating block 14 is fixedly connected with a climbing block 15, the base 1, the supporting plate 4, the adjusting groove 6, the upper handle 7 and the lower pressing plate 10 are of an integrated structure and are spliced on the outer wall of the guide rod 2, and one side outer wall of the climbing block 15 is in tight contact with the limiting block 11.
When the device works, according to the area and the shape of a door frame, a proper supporting sheet 18 is selected for installation, the supporting sheet 18 is placed at the bottom of the door frame, the climbing of the supporting sheet 18 is realized by continuously pressing the lower handle 12 and simultaneously pressing the lower pressing plate 10, the height adjustment is completed by loosening hands when the door frame reaches a designed elevation, at the moment, the inner wall of the lower pressing plate 10 and the limit groove 16 are fixedly clamped, if the climbing height is too high, the lower pressing plate 10 is separated from the limit groove by pressing, so that the whole tool can rapidly realize the descending of the supporting sheet 18 by downwards sliding through the guide rod 2, the problem that the precision is low due to manual adjustment by using the square overlaying jacking is solved, time and labor are saved, and the practicability is high.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A prevent fire door installation height adjustment instrument, its characterized in that: comprising the following steps:
the novel lifting device comprises a base (1), wherein three guide rods (2) are arranged on the outer wall of one side of the base (1), a sliding rod (3) is arranged on the outer wall of one side, close to the guide rods (2), of the base (1), a fixing seat (5) is arranged on the outer wall of the sliding rod (3), an adjusting groove (6) is fixedly connected to the outer wall of one side of the fixing seat (5), a first spring (19) is arranged on the inner wall of the adjusting groove (6), a supporting plate (4) is fixedly connected to the outer wall of one side of the fixing seat (5), a plurality of fixing studs (17) are arranged on the outer wall of one end of the supporting plate (4), supporting pieces (18) are arranged on the outer walls of the fixing studs (17), and the guide rods (2) and the outer wall of the top end of the sliding rod (3) are fixed through nuts;
the upper handle (7), one side outer wall of the upper handle (7) is fixedly connected with the outer wall of the adjusting groove (6), one side outer wall of the upper handle (7) is fixedly connected with a fixed block (8), one side inner wall of the fixed block (8) is provided with a limiting block (11), one side outer wall of the fixed block (8) is fixedly connected with an adjusting block (9), the outer wall of the adjusting block (9) is rotationally connected with a lower pressing plate (10), and one side outer wall of the lower pressing plate (10) is provided with a second spring (20); a kind of electronic device with high-pressure air-conditioning system
The handle comprises a lower handle (12), wherein the inner wall of the lower handle (12) is rotationally connected with an upper handle (7) through a rotating shaft, a fixed shaft (13) is fixedly connected with the inner wall of one end of the lower handle (12), a rotating block (14) is arranged on the outer wall of the fixed shaft (13), and a climbing block (15) is fixedly connected with the outer wall of one side of the rotating block (14).
2. A fire door installation height adjustment tool as defined in claim 1, wherein: the base (1), the supporting plate (4), the adjusting groove (6), the upper grip (7) and the lower pressing plate (10) are of an integrated structure and are inserted into the outer wall of the guide rod (2).
3. A fire door installation height adjustment tool as defined in claim 2, wherein: the outer wall of the sliding rod (3) is in sliding connection with the inner wall of the supporting plate (4), and the side walls at the two ends of the first spring (19) are respectively and fixedly connected with the outer walls of the adjusting groove (6) and the climbing block (15).
4. A fire door installation height adjustment tool as claimed in claim 3, wherein: the outer wall of one side of the climbing block (15) is tightly contacted with the limiting block (11).
5. A fire door installation height adjustment tool as defined in claim 4, wherein: the supporting plate (4) is used for fixing the supporting sheet (18) through the cooperation of the fixing stud (17) and the nut, and the supporting sheet (18) can be replaced according to requirements.
6. A fire door installation height adjustment tool as defined in claim 5, wherein: the side walls at the two ends of the second spring (20) are fixedly connected with the outer walls of the lower pressing plate (10) and the upper grip (7) respectively.
7. A fire door installation height adjustment tool as defined in claim 5, wherein: the outer wall of the guide rod (2) is provided with a plurality of semicircular limit grooves (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320579293.8U CN219967931U (en) | 2023-03-23 | 2023-03-23 | Fireproof door installation height adjusting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320579293.8U CN219967931U (en) | 2023-03-23 | 2023-03-23 | Fireproof door installation height adjusting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219967931U true CN219967931U (en) | 2023-11-07 |
Family
ID=88577773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320579293.8U Active CN219967931U (en) | 2023-03-23 | 2023-03-23 | Fireproof door installation height adjusting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219967931U (en) |
-
2023
- 2023-03-23 CN CN202320579293.8U patent/CN219967931U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |