CN115897946B - Auxiliary installation tool for fireproof glass door - Google Patents
Auxiliary installation tool for fireproof glass door Download PDFInfo
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- CN115897946B CN115897946B CN202211455929.4A CN202211455929A CN115897946B CN 115897946 B CN115897946 B CN 115897946B CN 202211455929 A CN202211455929 A CN 202211455929A CN 115897946 B CN115897946 B CN 115897946B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
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Abstract
The invention relates to the technical field of fireproof door installation, in particular to an auxiliary installation tool for a fireproof glass door. The utility model provides an auxiliary installation instrument of fire prevention glass door, includes first support frame and second support frame, and the position rotation that the both sides of first support frame are close to the front end is connected with the movable wheel, and the bottom of first support frame is kept away from the position fixed mounting who removes the wheel has two universal wheels, and first support frame is "L" shape structure, and second support frame sliding connection is in the inside of first support frame, and the standing groove has been seted up on the surface of second support frame, and the surface of second support frame is provided with the fixed establishment who is used for the fixed fire prevention glass door of centre gripping. According to the invention, the auxiliary mechanism is arranged, so that the fireproof glass door can be placed in the process of installing the fireproof glass door frame, and can be supported in the process of installing the fireproof glass door, the labor input is reduced, and the potential safety hazard caused by manual direct transportation can be reduced.
Description
Technical Field
The invention relates to the technical field of fireproof door installation, in particular to an auxiliary installation tool for a fireproof glass door.
Background
Fireproof doors are doors that meet the requirements of fire resistance stability, integrity and thermal insulation over a period of time. The fire-proof partition is arranged between fire-proof partitions, evacuation stairways, vertical shafts and the like, has certain fire resistance, is specially used for isolating fire sources in building construction, has a great effect on fire-fighting work, and can acquire escape opportunities through the fire-proof doors once a fire disaster occurs.
When the fireproof glass door is installed, the door frame is generally installed in a reserved door opening to be horizontally calibrated and fixed, then the sleeve on the side wall of the fireproof glass door is installed on the inserted link on the door frame, the sleeve and the inserted link are required to be manually lifted when the fireproof glass door is installed, then the sleeve and the inserted link are mutually aligned, the fireproof glass door is slowly put down, the fireproof glass door is completely carried by the manual work in the process, the labor force is wasted, the safety accident is easily caused due to the influence of the weight of the fireproof glass door in the carrying process, and the fireproof glass door is directly leaned against the wall on one side in the process of installing the door frame, is unstable to be placed, and is easy to collapse.
Disclosure of Invention
The invention aims to provide an auxiliary installation tool for a fireproof glass door, which solves the problems that the fireproof glass door is completely carried by manpower during installation of the fireproof glass door in the prior art, labor force is wasted, safety accidents are easy to occur due to the influence of the weight of the fireproof glass door in the carrying process, and the fireproof glass door is directly leaned against a wall on one side, is unstable to place and is easy to collapse during the installation of a door frame.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an auxiliary installation instrument of fire prevention glass door, including first support frame and second support frame, the both sides of first support frame are close to the position rotation of front end and are connected with the removal wheel, the bottom of first support frame is kept away from the position fixed mounting who removes the wheel and is had two universal wheels, first support frame is "L" shape structure, second support frame sliding connection is in the inside of first support frame, the standing groove has been seted up on the surface of second support frame, the surface of second support frame is provided with the fixed establishment who is used for the fixed fire prevention glass door of centre gripping, the surface of first support frame is provided with the adjustment mechanism who is used for adjusting the second support frame position, the surface of first support frame is provided with the complementary unit who is used for improving first support frame stability.
Preferably, the fixing mechanism comprises four fixing rods, the four fixing rods are respectively located on two sides of the placing groove and are fixedly connected with the second supporting frame, two surface threads in the four fixing rods penetrate through second screw rods, a third rotating handle is fixedly arranged at a port of the second screw rods, one end, far away from the third rotating handle, of the second screw rods is rotationally connected with a rotating block, and a rubber pad is fixedly arranged on the surface of the rotating block.
Preferably, the adjusting mechanism comprises a third screw rod, two limiting rods and a second rotating handle, the second rotating handle is fixedly arranged at the top end of the third screw rod, the bottom end of the third screw rod is rotationally connected with the second supporting frame, surface threads of the third screw rod penetrate through the first supporting frame, the bottom ends of the two limiting rods are fixedly connected with the second supporting frame, and the surfaces of the two limiting rods penetrate through the first supporting frame in a sliding mode.
Preferably, the auxiliary mechanism comprises two driving rods and a rotary table fixed on the surfaces of the two driving rods, a first rotating handle is fixedly arranged at the top end of each driving rod, the two driving rods are all rotatably inserted at the top of each first supporting frame, the two rotary tables are located at the top of each driving rod, the two rotary tables are connected through belt transmission, a first screw rod is inserted at the bottom ends of the two driving rods in a threaded manner, the first screw rod downwards penetrates through the bottom of each first supporting frame, a cushion block is fixedly arranged at the bottom end of each first screw rod, a vertical rod is fixedly arranged on the surface of each cushion block, and the surface of each vertical rod is slidably inserted at the bottom of each first supporting frame.
Preferably, the auxiliary mechanism further comprises a first supporting rod located at two sides of the first supporting frame and a second supporting rod rotationally connected to a port at the bottom of the first supporting rod, a rotating shaft is fixedly installed on the surface of the first supporting rod far away from the second supporting rod, connecting plates are fixedly installed at two sides of the first supporting frame, the first supporting rod is rotationally connected with the first supporting frame through the rotating shaft and the connecting plates, the port, close to the rotating shaft, of the first supporting rod is arranged to be a circular structure, a worm wheel is fixedly installed on the surface of the circular structure, a transmission rod is rotationally connected to the position, located at two sides, of the inside of the first supporting frame, a second bevel gear is fixedly installed on the surface of the transmission rod, a first bevel gear is meshed with the second bevel gear, a worm is fixedly installed on the surface of the transmission rod far away from the second bevel gear, through holes are formed in two sides of the first supporting frame, and a part of the worm wheel is located inside the through holes to achieve a state that the worm wheel is meshed with the worm.
Preferably, the two sides of the first support frame are fixedly provided with connecting blocks, the two connecting blocks are of fan-shaped structures, the arc surfaces in the fan-shaped structures face the first support rod, and the highest position of the connecting blocks is lower than the lowest position of the first support rod so as to achieve the state that the second support rod contacts with the arc surfaces of the connecting blocks when the first support rod rotates towards the first support frame.
Preferably, the bottom of the first support rod is provided with a long groove, the second support rod is rotationally connected with the long groove, and the size of the long groove is matched with the size of the second support rod.
Preferably, the bottom of the second support frame is made of ultra-thin steel plates so as to achieve the state that the fireproof glass door is placed in the placing groove and can be close to the ground in a short distance.
Preferably, the surface of the first support frame is provided with an L-shaped groove matched with the shape of the second support frame, and the second support frame is slidably connected in the L-shaped groove so as to achieve the state that the second support frame can be in contact with the ground in the sliding process in the L-shaped groove.
The invention has at least the following beneficial effects:
through setting up auxiliary mechanism, can place fire prevention glass door in the in-process of installation fire prevention glass door frame, can support it in the in-process of installation fire prevention glass door moreover, reduce the input of labour, can reduce the potential safety hazard because of artifical direct transport brings moreover.
The invention also has the following beneficial effects:
the cushion among the auxiliary mechanism plays the purpose of stabilizing the universal wheel, avoids whole device to take place the activity, and first bracing piece and second bracing piece play the purpose of stabilizing fire prevention glass door and first support frame, reduce the condition that takes place to empty, use between the two goes on in step, and the two supplement each other, make the operation get up more convenient, improve the convenience in the device use.
The invention also has the following beneficial effects:
the fireproof glass door is fixed in the placing groove of the second supporting frame by the fixing mechanism, so that the fireproof glass door can not shake in the installation process, the fireproof glass door can be used in a manner of adapting to fireproof glass doors of different sizes, the rubber pad is used for protecting glass, and the risk of glass scraping is reduced.
The invention also has the following beneficial effects:
the whole fireproof glass door can move in the vertical direction through the arrangement of the adjusting mechanism, so that the operation is more convenient in auxiliary installation, manual carrying is not needed, convenience in operation is further improved, and labor input is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a first support frame according to the present invention;
FIG. 3 is a schematic view of the structure of the connecting block of the present invention;
FIG. 4 is a schematic view of a second support frame according to the present invention;
FIG. 5 is a schematic view of a fixing rod according to the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5A according to the present invention;
FIG. 7 is a schematic view of the L-shaped groove structure of the present invention;
FIG. 8 is a schematic view of the bottom structure of FIG. 7 in accordance with the present invention;
FIG. 9 is a schematic diagram of a drive rod according to the present invention;
FIG. 10 is a schematic view of the structure of FIG. 9B according to the present invention;
FIG. 11 is a schematic view of the structure of FIG. 9C according to the present invention.
In the figure: 1. a first support frame; 2. a moving wheel; 3. a universal wheel; 4. a first support bar; 5. a second support bar; 6. a cushion block; 7. a first screw; 8. a vertical rod; 9. a turntable; 10. a transmission rod; 11. a driving rod; 12. a first bevel gear; 13. a second bevel gear; 14. a worm wheel; 15. a rotating shaft; 16. a worm; 17. a first rotating handle; 18. a connecting plate; 19. a second rotating handle; 20. an L-shaped groove; 21. a connecting block; 22. a third rotating handle; 23. a second screw; 24. a rotating block; 25. a rubber pad; 26. a fixed rod; 27. a second support frame; 28. a placement groove; 29. a restraining bar; 30. and a third screw.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
In describing embodiments of the present invention, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1 to 11, an auxiliary installation tool for a fire-proof glass door, comprising a first support frame 1 and a second support frame 27, wherein the positions, close to the front end, of the two sides of the first support frame 1 are rotatably connected with a moving wheel 2, the bottom of the first support frame 1 is far away from the moving wheel 2, two universal wheels 3 are fixedly installed at the positions of the first support frame 1, the first support frame 1 is of an L-shaped structure, the second support frame 27 is slidably connected inside the first support frame 1, a placing groove 28 is formed in the surface of the second support frame 27, a fixing mechanism for clamping and fixing the fire-proof glass door is arranged on the surface of the second support frame 27, an adjusting mechanism for adjusting the position of the second support frame 27 is arranged on the surface of the first support frame 1, the surface of the first support frame 1 is provided with an auxiliary mechanism for improving the stability of the first support frame 1, when the fire-proof glass door is placed, the second support frame 27 is firstly adjusted to the lowest position by the adjusting mechanism, the fire-proof glass door is conveniently placed on the surface of the second support frame 27, then the fire-proof glass door is fixed by the fixing mechanism, the whole device and the stability of the fire-proof glass door can be improved by the auxiliary mechanism when the fire-proof glass door is placed, the fire-proof glass door is reduced, the condition that the whole device and the fire-proof glass door is not placed by the fixing mechanism is conveniently, the second support frame 27 is adjusted by the adjusting mechanism, the second support frame 27 is in contact with the position, and the universal wheels is then the position is conveniently adjusted by the adjusting mechanism, and the fire door frame, when the fire door is conveniently is opened by the second door, and the glass door frame is adjusted by the adjusting mechanism, and the glass door is 3, and is opened by the adjusting mechanism, and the position is conveniently, and is opened by the lower door and is convenient. Realize the auxiliary installation to fire prevention glass door, whole process does not need the manual work to carry, reduces the circumstances that the collision appears because fire prevention glass door is heavier when artifical transport, reduces the potential safety hazard, conveniently operates.
Further, the fixing mechanism comprises four fixing rods 26, the four fixing rods 26 are respectively located on two sides of the placing groove 28, the four fixing rods 26 are fixedly connected with the second supporting frame 27, two surface threads of the four fixing rods 26 penetrate through the second screw rod 23, a third rotating handle 22 is fixedly arranged at a port of the second screw rod 23, a rotating block 24 is rotatably connected to one end, far away from the third rotating handle 22, of the second screw rod 23, a rubber pad 25 is fixedly arranged at the surface of the rotating block 24, in use, after the fireproof glass door is placed in the placing groove 28, the second screw rod 23 is rotated by the third rotating handle 22, so that the second screw rod 23 moves on the fixing rods 26, the fireproof glass door is extruded by the rotating block 24, the fireproof glass door cannot shake in the placing groove 28, the rubber pad 25 is arranged on the rotating block 24, and the situation that the glass is damaged due to direct contact between the rubber pad 25 and the fireproof glass is reduced.
Further, the adjusting mechanism comprises a third screw rod 30, two limiting rods 29 and a second rotating handle 19, the second rotating handle 19 is fixedly arranged at the top end of the third screw rod 30, the bottom end of the third screw rod 30 is rotationally connected with the second supporting frame 27, surface threads of the third screw rod 30 penetrate through the first supporting frame 1, the bottom ends of the two limiting rods 29 are fixedly connected with the second supporting frame 27, the surfaces of the two limiting rods 29 penetrate through the first supporting frame 1 in a sliding mode, in use, the second rotating handle 19 is used for rotating the third screw rod 30, the two limiting rods 29 can limit the second supporting frame 27 to move in the vertical direction only in the first supporting frame 1, so that the second supporting frame 27 is driven to move up and down by the third screw rod 30, and further the fireproof glass door is driven to move up and down, and the purpose of adjusting is achieved.
Further, assist device includes two actuating levers 11 and fixes the carousel 9 on two actuating levers 11 surfaces, the top fixed mounting of actuating lever 11 has first rotating handle 17, two the actuating lever 11 all rotates to be inserted and establishes at the top of first support frame 1, two carousel 9 are located the top of actuating lever 11, connect through belt transmission between two carousels 9, first screw rod 7 is inserted to the equal screw thread in bottom of two actuating levers 11, first screw rod 7 runs through the bottom of first support frame 1 downwards, the bottom fixed mounting of first screw rod 7 has cushion 6, the fixed mounting of surface of cushion 6 has montant 8, the surface slip of montant 8 is inserted and is established in the bottom of first support frame 1, in the in-process that fireproof glass door was placed, in order to strengthen the stability of fireproof glass door on first support frame 1, avoid removing wheel 2 and universal wheel 3 and take place to move, can utilize cushion 6 and ground contact realization stable purpose, in use directly utilize first rotating handle 17 to make actuating lever 11 rotate, two actuating levers 11 utilize two carousel 9 and belt realization synchronous rotation, and first screw rod 7 runs through the bottom of first support frame 1, the bottom fixed mounting of first screw rod 7 has montant 8, the surface slip of montant 8 is in order to change the bottom that the first screw rod 6 takes place under the first support frame 6, can take place under the normal condition of the first screw rod 6, the normal condition is not used to change the side 7, the side of the first screw rod 6 is taken place to the side in order to change the side of moving the screw rod 6, and the bottom 8 is not changed the normal condition to take place, and the bottom 8 is used in order to change the bottom 8, and can take place.
Further, the auxiliary mechanism still includes the first bracing piece 4 that is located first support frame 1 both sides and rotate the second bracing piece 5 of connection at first bracing piece 4 bottom port, surface fixed mounting that second bracing piece 5 was kept away from to first bracing piece 4 has pivot 15, the both sides fixed mounting of first support frame 1 has connecting plate 18, first bracing piece 4 is rotated with first support frame 1 through pivot 15 and connecting plate 18 and is connected, the port that first bracing piece 4 is close to pivot 15 sets up to circular structure, circular structure's surface fixed mounting has worm wheel 14, the inside of first support frame 1 is located the position of both sides and all rotates and be connected with transfer line 10, the port fixed mounting that transfer line 10 is close to actuating lever 11 has second bevel gear 13, the surface fixed mounting of actuating lever 11 has first bevel gear 12, second bevel gear 13 and first bevel gear 12 mesh, surface fixed mounting that actuating lever 10 kept away from second bevel gear 13 has worm 16, the through-hole has all been seted up to both sides of first support frame 1, the inside that part that is located the through-hole in order to reach 14 and 16 mesh the state, in order to further strengthen the stability of fire-proof glass door on the device, worm wheel 1 moves towards the support frame 5, the first support frame 1 and second support frame 5 are formed to the motion after the first support frame 5 is opened to the second support frame 5, the motion is formed to the first support frame 5, the motion is opened to the both sides with the second support frame 5, the first support frame 5 is opened, the motion is formed to the side is: the driving rod 11 drives the first bevel gear 12 to rotate when rotating, the first bevel gear 12 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the driving rod 10 to rotate, the driving rod 10 drives the worm 16 to rotate, the worm 16 drives the worm wheel 14 to rotate, thereby the first supporting rod 4 rotates by utilizing the rotating shaft 15, the first supporting rod 4 is opened, after the first supporting rod 4 rotates outwards, the second supporting rod 5 automatically rotates downwards under the action of gravity, ninety degrees are formed between the first supporting rod 4 and the second supporting rod 5, and when the cushion block 6 is completely contacted with the ground, a certain angle is formed between the first supporting rod 4 and the first supporting frame 1, so that the first supporting frame 1 is supported, the condition that the fireproof glass door is toppled forward and backward is reduced, the whole process is more stable in the installation process, and the potential safety hazard is further reduced.
Further, both sides of the first support frame 1 are fixedly provided with the connecting blocks 21, the two connecting blocks 21 are of fan-shaped structures, the arc surfaces in the fan-shaped structures face the first support rod 4, the highest position of the connecting blocks 21 is lower than the lowest position of the first support rod 4 so as to achieve the state that the second support rod 5 contacts with the arc surfaces of the connecting blocks 21 when the first support rod 4 rotates towards the first support frame 1, when the cushion block 6 is retracted, the whole action is reversed, so that the first support rod 4 is retracted, and when the second support rod 5 contacts with the connecting blocks 21, the second support rod 5 rotates under the action of the arc surfaces along with the continuous rotation of the first support rod 4 due to the fact that one side of the connecting blocks 21 is the arc surfaces, so that the second support rod 5 is retracted, and the fact that the bottom end of the second support rod 5 is too close to the ground distance affects the walking of the whole device is avoided.
Further, the bottom of the first support rod 4 is provided with a long groove, the second support rod 5 is rotationally connected with the long groove, and the size of the long groove is matched with the size of the second support rod 5.
Further, the bottom of the second support frame 27 is made of ultra-thin steel plates so as to achieve the state that the fireproof glass door can be placed in the placing groove 28 and can be close to the ground in a short distance, and because the space between the bottom end of the fireproof glass door and the ground is very small after the fireproof glass door is installed, the fireproof glass door is conveniently pulled out of the whole device in the installation process for facilitating the use of the device, the bottom of the second support frame 27 is designed to be made of ultra-thin steel plates, the structural stability of the whole device is not reduced, and meanwhile the fireproof glass door can be in close contact with the ground, so that convenience is improved.
Further, the L-shaped groove 20 with the shape of the second support frame 27 being matched with is formed in the surface of the first support frame 1, the second support frame 27 is slidably connected in the L-shaped groove 20 so as to achieve the state that the second support frame 27 can be mutually contacted with the ground in the sliding process of the L-shaped groove 20, the L-shaped groove 20 of the first support frame 1 is formed so that the second support frame 27 can be directly moved downwards to be in contact with the ground, the bottom of the fireproof glass door can be conveniently and more close to the ground, accordingly, the installation of the auxiliary fireproof glass door is more convenient, the whole device is suitable for installation and use of the fireproof glass door with different sizes, the fireproof glass door can be conveniently moved and placed, the auxiliary supporting effect can be conveniently achieved in the installation process, and manual direct carrying is not needed.
In summary, when the fireproof glass door is installed, the door frame needs to be installed in a reserved door opening to be horizontally calibrated and fixed, then the sleeve on the side wall of the fireproof glass door is installed on the inserted link on the door frame, when the fireproof glass door is installed, the sleeve and the inserted link need to be manually lifted, then the sleeve and the inserted link are mutually aligned, the fireproof glass door is slowly put down, the fireproof glass door is completely carried by the manual work in the process, in the process of installing the door frame, the fireproof glass door is directly leaned against a wall, the situation of collapse easily occurs, at the moment, when the fireproof glass door is placed, the second supporting frame 27 is firstly adjusted to the lowest position by utilizing the adjusting mechanism, the fireproof glass door is conveniently placed on the surface of the second supporting frame 27, then the fireproof glass door is fixed by utilizing the fixing mechanism, the auxiliary mechanism can be utilized to improve the stability of the whole device and the fireproof glass door when the fireproof glass door is placed, the collapse situation is reduced, after the installation of the door frame is completed, the second support frame 27 is moved upwards by utilizing the adjusting mechanism, so that the second support frame 27 is not contacted with the ground, the whole device and the fireproof glass door are conveniently moved by utilizing the moving wheel 2 and the universal wheel 3, after the fireproof glass door is moved to the door frame position, the adjusting mechanism is utilized to lift the fireproof glass door again, so that the sleeve of the fireproof glass door is conveniently aligned with the inserted bar of the door frame, at the moment, the second support frame 27 is slowly moved downwards by utilizing the adjusting mechanism, the fireproof glass door is further moved downwards, the auxiliary installation of the fireproof glass door is realized, the whole process does not need to be manually carried, the collision situation caused by heavy fireproof glass door during manual carrying is reduced, the safety hidden trouble is reduced, the operation is convenient, the fixing mechanism is convenient to operate, in use, after the fireproof glass door is placed in the placing groove 28, the second screw rod 23 is rotated by the third rotating handle 22, the second screw rod 23 moves on the fixing rod 26, the fireproof glass door is extruded by the rotating block 24, the fireproof glass door can not shake in the placing groove 28, the rubber pad 25 is arranged on the rotating block 24, the rubber pad 25 is contacted with the fireproof glass door, the condition that the glass is scratched due to the direct contact of the rotating block 24 and the glass is reduced, the third screw rod 30 is rotated by the adjusting mechanism, the second supporting frame 27 can be limited to move only in the vertical direction in the first supporting frame 1 by the two limiting rods 29 by the second rotating handle 19, the second supporting frame 27 is driven to move up and down by the third screw rod 30, in order to enhance the stability of the fireproof glass door on the first support frame 1 and avoid the movement of the moving wheel 2 and the universal wheel 3, the cushion block 6 can be used for realizing the purpose of stabilizing by contacting the cushion block 6 with the ground, the cushion block 6 directly uses the first rotating handle 17 to rotate the driving rod 11, the two driving rods 11 use the two rotating discs 9 and the belt to realize synchronous rotation, the cushion block 6 is arranged at the bottom of the first screw rod 7, the cushion block 6 is inserted into the first support frame 1 by the vertical rod 8, so that the cushion block 6 and the first screw rod 7 only can move in the vertical direction, the first screw rod 7 moves downwards under the driving of the driving rod 11, the cushion block 6 contacts with the ground, and the situation that the whole device moves due to the movement of the universal wheel is avoided, can upwards remove cushion 6 when not needing to use cushion 6 utilizes first screw rod 7, can not influence the normal use of universal wheel 3, in order to further strengthen the stability of fire prevention glass door on the device, set up first bracing piece 4 and second bracing piece 5 in the both sides of first support frame 1, make second bracing piece 5 open to both sides, utilize second bracing piece 5 and ground contact to form the support in the front and back both sides of first support frame 1, and the opening of first bracing piece 4 is gone on in step with the downmovement of cushion 6, and concrete course of action is: the driving rod 11 drives the first bevel gear 12 to rotate when rotating, the first bevel gear 12 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the driving rod 10 to rotate, the driving rod 10 drives the worm 16 to rotate, the worm 16 drives the worm wheel 14 to rotate, thereby the first supporting rod 4 rotates by utilizing the rotating shaft 15, the first supporting rod 4 is opened, after the first supporting rod 4 rotates outwards, the second supporting rod 5 automatically rotates downwards under the action of gravity, ninety degrees are formed between the first supporting rod 4 and the second supporting rod 5, when the cushion block 6 is completely contacted with the ground, a certain angle is formed between the first supporting rod 4 and the first supporting frame 1, thereby supporting the first supporting frame 1, the situation that the fireproof glass door is inclined towards the front side and the rear side is reduced, the whole process is more stable in the installation process, the potential safety hazard is further reduced, when the cushion block 6 is retracted, the whole action is reversed, so that the first supporting rod 4 is retracted, when the second supporting rod 5 contacts the connecting block 21, as one side of the connecting block 21 is an arc surface, the second supporting rod 5 rotates under the action of the arc surface along with the continuous rotation of the first supporting rod 4 when the second supporting rod 5 contacts the arc surface, the second supporting rod 5 is retracted, the phenomenon that the distance between the bottom end of the second supporting rod 5 and the ground is too close to influence the walking of the whole device is avoided,
because the interval between its bottom and the ground is very little behind the installation of fire prevention glass door, for the use of make things convenient for the device, make fire prevention glass door conveniently draw out its whole device at the installation, design into ultra-thin steel sheet with second support frame 27 bottom, can make the close range contact between fire prevention glass door and the ground when not reducing the structural stability of whole device, improve the convenience, the L-shaped groove 20 of first support frame 1 is offered simultaneously also in order to make second support frame 27 can directly move down to contact with the ground, make things convenient for the bottom of fire prevention glass door can be closer to with the ground, thereby it is more convenient when supplementary fire prevention glass door is installed, and the fire prevention glass door of not unidimensional is installed and is used in whole device adaptation, and conveniently remove and place fire prevention glass door, also conveniently play auxiliary support's effect in the installation, need not artifical direct transport.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an auxiliary installation tool of fire prevention glass door, its characterized in that includes first support frame (1) and second support frame (27), the both sides of first support frame (1) are close to the position rotation of front end and are connected with movable wheel (2), the bottom of first support frame (1) is kept away from the position fixed mounting of movable wheel (2) and is had two universal wheels (3), first support frame (1) are "L" shape structure, second support frame (27) sliding connection is in the inside of first support frame (1), standing groove (28) have been seted up on the surface of second support frame (27), the surface of second support frame (27) is provided with the fixed establishment who is used for centre gripping fixed fire prevention glass door, the surface of first support frame (1) is provided with the adjustment mechanism who is used for adjusting second support frame (27) position, the surface of first support frame (1) is provided with the auxiliary mechanism who is used for improving first support frame (1) stability;
the auxiliary mechanism comprises two driving rods (11) and rotating discs (9) fixed on the surfaces of the two driving rods (11), a first rotating handle (17) is fixedly arranged at the top end of each driving rod (11), the two driving rods (11) are respectively and rotatably inserted into the top of each first supporting frame (1), the two rotating discs (9) are positioned at the tops of the driving rods (11), the two rotating discs (9) are connected through belt transmission, first screws (7) are respectively and threadedly inserted into the bottom ends of the two driving rods (11), the first screws (7) downwards penetrate through the bottom of each first supporting frame (1), cushion blocks (6) are fixedly arranged at the bottom ends of the first screws (7), vertical rods (8) are fixedly arranged on the surfaces of the cushion blocks (6), and the surfaces of the vertical rods (8) are slidably inserted into the bottoms of the first supporting frames (1);
the auxiliary mechanism further comprises a first supporting rod (4) positioned at two sides of the first supporting frame (1) and a second supporting rod (5) rotatably connected to the bottom port of the first supporting rod (4), a rotating shaft (15) is fixedly arranged at the position, away from the second supporting rod (5), of the first supporting rod (4), connecting plates (18) are fixedly arranged at two sides of the first supporting frame (1), the first supporting rod (4) is rotatably connected with the first supporting frame (1) through the rotating shaft (15) and the connecting plates (18), the port, close to the rotating shaft (15), of the first supporting rod (4) is in a circular structure, worm gears (14) are fixedly arranged at the positions, located at two sides, of the inside of the first supporting frame (1), of the first supporting frame are respectively rotatably connected with a transmission rod (10), a second bevel gear (13) is fixedly arranged at the port, close to the driving rod (11), a first bevel gear (12) is fixedly arranged at the surface of the driving rod (11), the second bevel gear (13) is meshed with the first bevel gear (12), a worm (16) is fixedly arranged at the two sides of the driving rod (10), the second bevel gear (13) are far away from the surface of the first supporting frame (1), a part of the worm wheel (14) is positioned inside the through hole to achieve a state in which the worm wheel (14) and the worm (16) are engaged.
2. An auxiliary installation tool for a fireproof glass door according to claim 1, wherein the fixing mechanism comprises four fixing rods (26), the four fixing rods (26) are respectively located on two sides of a placing groove (28), the four fixing rods (26) are fixedly connected with a second supporting frame (27), two surface threads of the four fixing rods (26) penetrate through a second screw rod (23), a third rotating handle (22) is fixedly installed at a port of the second screw rod (23), a rotating block (24) is rotatably connected to one end, far away from the third rotating handle (22), of the second screw rod (23), and a rubber pad (25) is fixedly installed on the surface of the rotating block (24).
3. An auxiliary installation tool for a fireproof glass door according to claim 1, wherein the adjusting mechanism comprises a third screw rod (30), two limiting rods (29) and a second rotating handle (19), the second rotating handle (19) is fixedly installed at the top end of the third screw rod (30), the bottom end of the third screw rod (30) is rotatably connected with a second supporting frame (27), surface threads of the third screw rod (30) penetrate through the first supporting frame (1), the bottom ends of the two limiting rods (29) are fixedly connected with the second supporting frame (27), and the surfaces of the two limiting rods (29) penetrate through the first supporting frame (1) in a sliding mode.
4. The auxiliary installation tool for the fireproof glass door according to claim 1, wherein connecting blocks (21) are fixedly installed on two sides of the first supporting frame (1), the two connecting blocks (21) are of a fan-shaped structure, the arc surfaces in the fan-shaped structure face the first supporting rod (4), and the highest position of the connecting blocks (21) is lower than the lowest position of the first supporting rod (4) so as to achieve a state that the second supporting rod (5) contacts with the arc surfaces of the connecting blocks (21) when the first supporting rod (4) rotates towards the first supporting frame (1).
5. The auxiliary installation tool for the fireproof glass door according to claim 4, wherein the bottom of the first supporting rod (4) is provided with a long groove, the second supporting rod (5) is rotationally connected with the long groove, and the size of the long groove is matched with the size of the second supporting rod (5).
6. An auxiliary installation tool for a fire-proof glass door according to claim 1, wherein the bottom of the second supporting frame (27) is made of ultra-thin steel plate so as to achieve a state that the fire-proof glass door is placed in the placing groove (28) and can be close to the ground.
7. The auxiliary installation tool for the fireproof glass door according to claim 1, wherein the surface of the first support frame (1) is provided with an L-shaped groove (20) matched with the shape of the second support frame (27), and the second support frame (27) is slidably connected inside the L-shaped groove (20) so as to achieve a state that the second support frame (27) can be contacted with the ground in the sliding process inside the L-shaped groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211455929.4A CN115897946B (en) | 2022-11-21 | 2022-11-21 | Auxiliary installation tool for fireproof glass door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211455929.4A CN115897946B (en) | 2022-11-21 | 2022-11-21 | Auxiliary installation tool for fireproof glass door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115897946A CN115897946A (en) | 2023-04-04 |
| CN115897946B true CN115897946B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211455929.4A Active CN115897946B (en) | 2022-11-21 | 2022-11-21 | Auxiliary installation tool for fireproof glass door |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996431A (en) * | 2018-07-27 | 2018-12-14 | 宁夏中科天际防雷研究院有限公司 | A kind of lifting device for building doors and windows auxiliary installation |
| CN112593674A (en) * | 2020-12-10 | 2021-04-02 | 上海锐越装饰工程有限公司 | Auxiliary equipment for wooden door installation |
| CN212926896U (en) * | 2020-04-30 | 2021-04-09 | 泰源工程集团股份有限公司 | A auxiliary device for timber installation |
| CN113638574A (en) * | 2020-10-21 | 2021-11-12 | 浙江亚厦装饰股份有限公司 | Door leaf mounting tool |
| CN215479467U (en) * | 2021-09-02 | 2022-01-11 | 广东晟丰建设工程有限公司 | Door plant holds in palm device for door and window installation |
-
2022
- 2022-11-21 CN CN202211455929.4A patent/CN115897946B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996431A (en) * | 2018-07-27 | 2018-12-14 | 宁夏中科天际防雷研究院有限公司 | A kind of lifting device for building doors and windows auxiliary installation |
| CN212926896U (en) * | 2020-04-30 | 2021-04-09 | 泰源工程集团股份有限公司 | A auxiliary device for timber installation |
| CN113638574A (en) * | 2020-10-21 | 2021-11-12 | 浙江亚厦装饰股份有限公司 | Door leaf mounting tool |
| CN112593674A (en) * | 2020-12-10 | 2021-04-02 | 上海锐越装饰工程有限公司 | Auxiliary equipment for wooden door installation |
| CN215479467U (en) * | 2021-09-02 | 2022-01-11 | 广东晟丰建设工程有限公司 | Door plant holds in palm device for door and window installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115897946A (en) | 2023-04-04 |
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