Installation auxiliary device of fire window
Technical Field
The utility model relates to the auxiliary field of fireproof window installation, in particular to an auxiliary device for fireproof window installation.
Background
A fire protection window is a window consisting of fire protection glass and a window frame, which can serve to isolate temperature and prevent fire from spreading in a certain range when a fire is encountered. Secondly, fire-proof windows according to different materials are mainly divided into steel fire-proof windows and wood fire-proof windows, and can be divided into fixed fire-proof windows and open fire-proof windows according to whether the window can be opened or not. In addition, the fire window uses three kinds of glass, including grouting fire-proof glass, single cesium potassium fire-proof glass and composite fire-proof glass.
Fire windows are used to isolate and prevent fire from spreading, and are commonly used in building exterior wall windows, especially in two building exterior walls with insufficient fire spacing, or in applications where lighting and ventilation are required between spaces separated by fire walls. The fire extinguishing device can keep the fire in good condition, prevent the spread of fire and the spread of smoke, and provide time and space for people to escape and extinguish fire. Fire windows are often installed in critical locations of a building, such as stairwells, hallways, etc., to improve the fire safety rating of the building.
In the prior art, the fire-proof window is generally installed by one or more workers, the size of the opening of the wall surface is firstly determined, the window frame is firstly fixed on the wall body and then the glass window is installed inside the window frame in cooperation with the fire-proof window with the same size, but when the method is implemented, the window frame is required to be lifted by one hand in the window frame installation process, and is fixed on the wall body by one hand, so that the efficiency is low, and if the installation position is high, the arm ache does not cause the reduction of the installation effect, and the conditions such as reworking are also caused in serious cases.
Therefore, it is necessary to provide an installation assisting device for a fire window to solve the above-mentioned technical problems.
Disclosure of utility model
The utility model provides an installation auxiliary device for a fireproof window, which solves the problem that in the related technology, the existing part of the fireproof window is inconvenient to realize quick and convenient installation in the installation process.
In order to solve the technical problems, the installation auxiliary device for the fireproof window comprises a base, a lifting assembly and a lifting assembly, wherein the top of the base is provided with the adjusting assembly, and the lifting assembly is arranged on the left side and the right side of the top of the adjusting assembly;
The adjusting assembly comprises two universal wheels arranged on the front side and the rear side of the bottom of the base, rotating seats are rotatably arranged on the front side and the rear side of the top of the base, threaded rods are connected to the inner sides of the tops of the four rotating seats in a threaded manner, an adjusting plate is arranged on the top of the four threaded rods, and a level meter is arranged on the front side of the top of the adjusting plate;
Left side lift up the subassembly including set up in the left case of placing in roating seat top, place the top of case and be provided with the support frame, the vertical rotatable two-way screw thread lead screw that is connected with in front of support frame, the week side of two-way screw thread lead screw is provided with the thread bush, the front of thread bush is provided with the crane.
Preferably, a driving motor for driving the bidirectional threaded screw rod to rotate is arranged at the bottom of the inner wall of the placement box, the bottom end of the bidirectional threaded screw rod penetrates through the inner side of the support frame and extends to the inner side of the placement box, and the bottom end of the bidirectional threaded screw rod is fixedly connected with the output end of the top of the driving motor.
Preferably, the left side the lifting assembly further comprises limiting slide bars arranged on the left side and the right side of the front face of the support frame, and the peripheral side faces of the two limiting slide bars are in sliding connection with the back face of the lifting frame.
Preferably, the lifting assembly on the right side is arranged on the right side of the top of the rotating seat, a sliding frame is arranged on one side, opposite to the lifting frames, of the lifting frames, and a sliding plate is arranged on the inner side of the sliding frame in a sliding mode.
Preferably, the back of sliding plate is provided with the mount, the mount with the vertically rotatable rotating screw that is provided with in one side that the sliding plate is relative, the week side of rotating screw can be followed its length direction and moved back and forth and be provided with the grip block, the back of mount is provided with two gag lever posts, two the rear end of gag lever post with the front fixed connection of mount, two the week side of gag lever post with the inboard sliding connection of grip block.
Preferably, the front end of the rotating screw rod penetrates through the back surface of the sliding plate and extends to the front surface of the sliding plate, the front end of the rotating screw rod is provided with a rotary table, and the front surface of the sliding plate is provided with a handle.
Compared with the related art, the installation auxiliary device for the fireproof window has the following beneficial effects:
the utility model provides an installation auxiliary device for a fireproof window, which is characterized in that the inner side of a window frame is clamped and fixed by driving a clamping plate through the rotation of a rotating screw rod, the rotation of the output end of a driving motor drives a bidirectional threaded screw rod to rotate, and then drives a lifting frame in threaded connection with the bidirectional threaded screw rod to move upwards, and a sliding plate is pushed backwards through a handle, so that the sliding plate and a fixed window frame of the sliding plate move to the inner side of a wall body, the structure can have a good supporting effect, the window frame can be conveniently and intuitively installed by workers, the labor capacity is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of a fire window installation assisting apparatus according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the rear view of the carriage section of FIG. 1;
The drawing comprises a base, an adjusting component, a universal wheel, a rotating seat, a threaded rod, a 24 adjusting plate, a 25 level gauge, a3 lifting component, a 31 placing box, a 32 supporting frame, a 33 bidirectional threaded screw rod, a 34 lifting frame, a 35 driving motor, a 36 limiting slide rod, a4 sliding frame, a 5 sliding plate, a 6 fixing frame, a 7 rotating screw rod, a 8 clamping plate, a 9 limiting rod, a 10 rotating disc, a 11 and a handle.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1 and 2 in combination, fig. 1 is a schematic structural view of a preferred embodiment of an installation assisting device for a fire window according to the present utility model, fig. 2 is a schematic structural view of a rear view of a carriage part shown in fig. 1, wherein a base 1 is provided, an adjusting component 2 is provided at a top of the base 1, and lifting components 3 are provided at left and right sides of the top of the adjusting component 2;
the adjusting component 2 comprises two universal wheels 21 arranged on the front side and the rear side of the bottom of the base 1, rotating seats 22 are rotatably arranged on the front side and the rear side of the top of the base 1, threaded rods 23 are connected to the inner sides of the tops of the four rotating seats 22 in a threaded manner, an adjusting plate 24 is arranged on the top of the four threaded rods 23, and a level meter 25 is arranged on the front side of the top of the adjusting plate 24;
When the ground is uneven, the inclination level of the adjusting plate 24 can be adjusted by observing the level meter 25, when the pointer is not vertically upward, by rotating a certain rotating seat 22, so that the adaptability of the device is higher.
The left side lifts up subassembly 3 including setting up in the left box 31 of placing of roating seat 22 top, place the top of box 31 and be provided with support frame 32, the vertical rotatable two-way screw 33 that is connected with in front of support frame 32, the week side of two-way screw 33 is provided with the thread bush, the front of thread bush is provided with crane 34.
The rotation of the output end of the driving motor 35 drives the bidirectional screw 33 to rotate, so as to drive the lifting frame 34 in threaded connection with the bidirectional screw to move up and down.
The bottom of placing the inner wall of case 31 is provided with and is used for driving the pivoted driving motor 35 of two-way screw 33, and the bottom of two-way screw 33 runs through the inboard of support frame 32 and extends to the inboard of placing case 31, and the bottom of two-way screw 33 is fixed connection with the output at driving motor 35 top.
The two drive motors 35 are synchronous motors and can be rotated simultaneously by a control device.
The left lifting assembly 3 further comprises limiting slide bars 36 arranged on the left side and the right side of the front face of the support frame 32, and the peripheral side faces of the two limiting slide bars 36 are in sliding connection with the back face of the lifting frame 34.
By arranging the two limit sliding rods 36, the lifting frame 34 can be more stable in lifting
The right lifting assembly 3 is arranged on the right side of the top of the rotating seat 22, a sliding frame 4 is arranged on the opposite side of the two lifting frames 34, and a sliding plate 5 is arranged on the inner side of the sliding frame 4 in a sliding mode.
The back of slide plate 5 is provided with mount 6, and mount 6 and slide plate 5 relative one side vertically rotatable be provided with rotate lead screw 7, and the week side of rotate lead screw 7 can be followed its length direction and moved back and forth and be provided with grip block 8, and the back of mount 6 is provided with two gag lever posts 9, and the front fixed connection of rear end and mount 6 of two gag lever posts 9, the inboard sliding connection of week side and grip block 8 of two gag lever posts 9.
The rotating disc 10 drives the rotating screw rod 7 to rotate, and then drives the clamping plate 8 to move backwards, the top of the inner side of the window frame is clamped, the height of the sliding frame 4 is lower than that of the clamping plate 8, the window frame is located on the outer side of the sliding frame 4, the sliding plate 5 is pushed backwards through the handle 11, and the sliding plate 5 and the window frame fixed by the sliding plate are moved to the installation position.
The front end of the rotating screw rod 7 penetrates through the back surface of the sliding plate 5 and extends to the front surface of the sliding plate, a rotary disc 10 is arranged at the front end of the rotating screw rod 7, and a handle 11 is arranged on the front surface of the sliding plate 5.
The working principle of the installation auxiliary device for the fireproof window provided by the utility model is as follows:
The first step is that when in use, the window frame to be installed is taken up, the top of the inner side of the window frame is placed on the back surfaces of the two clamping plates 8, and the clamping plates 8 are driven to clamp and fix the inner side of the window frame through the rotation of the rotating screw rods 7;
Secondly, when the ground is uneven, the inclination level of the regulating plate 24 can be regulated by observing the level gauge 25 and rotating a certain rotating seat 22 when the pointer is not vertically upwards, and then the device is pushed to the front surface of the wall body to be installed;
And thirdly, driving the bidirectional screw rod 33 to rotate through the rotation of the output end of the driving motor 35, further driving the lifting frame 34 in threaded connection with the bidirectional screw rod to move upwards, stopping rotating the driving motor 35 when the specified height is reached, pushing the sliding plate 5 backwards through the handle 11, enabling the sliding plate 5 and the window frame fixed by the sliding plate to move to the inner side of the wall, and then fixing the window frame on the wall.
Compared with the related art, the installation auxiliary device for the fireproof window has the following beneficial effects:
Through the rotation of the rotating screw rod 7, the clamping plate 8 is driven to clamp and fix the inner side of the window frame, the rotation of the output end of the driving motor 35 drives the bidirectional threaded screw rod 33 to rotate, then the lifting frame 34 in threaded connection with the bidirectional threaded screw rod is driven to move upwards, the sliding plate 5 is pushed backwards through the handle 11, the sliding plate 5 and the fixed window frame are moved to the inner side of the wall body, the structure can achieve a good supporting effect, a worker can conveniently install the window frame intuitively, the labor capacity is reduced, and the working efficiency is improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.