CN215056600U - Light balance weight door and window - Google Patents
Light balance weight door and window Download PDFInfo
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- CN215056600U CN215056600U CN202120680813.5U CN202120680813U CN215056600U CN 215056600 U CN215056600 U CN 215056600U CN 202120680813 U CN202120680813 U CN 202120680813U CN 215056600 U CN215056600 U CN 215056600U
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- angle
- lifting
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Abstract
The utility model relates to a door and window section bar field specifically discloses a light-duty balance weight door and window, including the window sash frame, its characterized in that still includes: the double-head stepping motor is characterized in that two ends of the double-head stepping motor are both connected with a transmission rod, one end of the transmission rod, which is used for outputting torque force, is connected with a 90-degree right-angle planetary reducer, and the output end of the 90-degree right-angle planetary reducer is connected with a screw rod linear assembly; the fixed pulleys are respectively arranged on two sides of the window sash frame, each fixed pulley is provided with a lifting traction rope, one end of each lifting traction rope is connected with the window sash frame, and the other end of each lifting traction rope is connected with a counterweight balance weight; the utility model discloses simple structure is compact, uses and maintains the convenience, and transmission efficiency is higher, is applicable to very much the lighter door and window of weight.
Description
Technical Field
The utility model relates to a door and window section bar field specifically is a light-duty balance weight door and window.
Background
Along with the development of the technology, the automatic lifting can be realized through the opening and closing work of the door and window, the lifting transmission structure of the door and window with the traditional lighter structure usually adopts a double-end motor and a rotating wheel connected with the double-end motor, the lifting of the door and window is realized through a lifting rope between the rotating wheels, and because the stability of the rotating wheel lifting structure after long-time use is usually not good enough, the maintenance is also relatively troublesome, and the transmission efficiency is not high enough.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiency in the background art, the utility model aims to provide a compact structure, use and maintain the convenience, the higher light-duty balanced counter weight door and window of transmission efficiency.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a light-duty balance weight door and window, includes the sash frame, the main part still includes: the double-head stepping motor is characterized in that two ends of the double-head stepping motor are both connected with a transmission rod, one end of the transmission rod, which is used for outputting torque force, is connected with a 90-degree right-angle planetary reducer, and the output end of the 90-degree right-angle planetary reducer is connected with a screw rod linear assembly;
the fixed pulleys are respectively arranged on two sides of the window sash frame, each fixed pulley is provided with a lifting traction rope, one end of each lifting traction rope is connected with the window sash frame, and the other end of each lifting traction rope is connected with a counterweight balance weight;
the fixed pulley comprises a belt transfer fixed pulley block, the belt transfer fixed pulley block comprises a pulley yoke with an inclination angle, and an angle transfer pulley is arranged on the pulley yoke.
Preferably, the screw rod linear assembly comprises a sliding seat, a lifting transmission screw rod and an up-and-down moving sliding block connected with the lifting transmission screw rod are arranged in the sliding seat, one end of the lifting transmission screw rod is connected with the output end of the 90-degree right-angle planetary reducer, the transmission rod and the 90-degree right-angle planetary reducer are driven by a double-head stepping motor, so that the lifting transmission screw rod drives the up-and-down moving sliding block to move up and down, and the up-and-down moving sliding block is connected with the side surface of the window sash frame.
Preferably, a screw rod seat is arranged between the sliding seat and the 90-degree right-angle planetary reducer, and one end of the lifting transmission screw rod penetrates through the screw rod seat and is connected with the output end of the 90-degree right-angle planetary reducer.
Preferably, the up-and-down moving slider is a long block with a threaded mounting hole.
Preferably, a plurality of guide rails are arranged between the sliding seat and the side surface of the window sash frame.
Preferably, a hanging ring is arranged in the lower end face of the sliding seat.
Preferably, the upper end and the lower end of the counterweight balance weight are provided with hanging rings, four opposite angles of the upper end surface and the lower end surface of the counterweight balance weight are provided with hanging wheels, and the hanging rings are connected with a lifting traction rope.
Preferably, the belt transfer fixed pulley block comprises a pulley yoke arranged at an inclined angle, two angle transfer pulleys are arranged on the pulley yoke, and the pulley yoke is a hollow frame body.
Preferably, the counterweight balancing weight is a balancing weight.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure is compact, uses and maintains the convenience, and transmission efficiency is higher, is applicable to very much the lighter door and window of weight.
The screw rod straight line is used as a main structure for lifting, the window frame 1 is lifted efficiently and stably under the action of the double-head stepping motor, the transmission rod and the 90-degree right-angle planetary reducer, and swinging is not easy to occur because the balance property is better. Compared with the rotating wheel lifting structure adopted by the prior art, the double-end stepping motor and the transmission rods at the two ends of the transmission rod driving screw rod linear assembly to realize the lifting of doors and windows through the 90-degree right-angle planetary reducer respectively, and the structure is very simple and compact, so that both the installation and the disassembly can be carried out in a modularized mode. 90 degree right angle planetary reducer and lead screw straight line subassembly compare traditional belt and rotate a round structural style, and it is more convenient to maintain, and transmission efficiency is also higher relatively, and stability after long-time the use is also better relatively.
Drawings
FIG. 1 is a schematic view of the installation structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the end face structure of the fixed pulley part of the present invention;
FIG. 4 is a simplified diagram of the working principle of the fixed pulley and the lifting rope portion of the present invention.
In the figure: 1. the window sash frame 2, the double-end stepping motor 3, the transmission rod 4.90-degree right-angle planetary reducer 5, the lead screw linear assembly 6, the fixed pulley 7, the lifting traction rope 8, the counterweight balance weight 9, the lifting ring 10, the lifting pulley 11, the pulley frame 12, the belt transfer fixed pulley block 13, the angle transfer pulley 14, the sliding seat 15, the lifting transmission lead screw 16, the up-down moving slide block 17, the lead screw seat 18 and the guide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, a light balance weight door and window comprises a sash frame 1, and the main body further comprises:
the double-end stepping motor 2, the both ends of double-end stepping motor 2 all are connected with transfer line 3, and the one end of the torsion output of transfer line 3 is connected with 90 degrees right angle planetary reducer 4, and the output of 90 degrees right angle planetary reducer 4 is connected with lead screw straight line subassembly 5.
The fixed pulleys 6 are respectively arranged on two sides of the window sash frame 1, the fixed pulleys 6 are provided with lifting traction ropes 7, one ends of the lifting traction ropes 7 are connected with the window sash frame 1, and the other ends of the lifting traction ropes 7 are connected with counterweight balancing weights 8.
The fixed pulley 6 comprises a belt transfer fixed pulley block 12, the belt transfer fixed pulley block 12 comprises a pulley yoke 11 arranged at an inclined angle, and an angle transfer pulley 13 is arranged on the pulley yoke 11.
The screw rod linear assembly 5 comprises a sliding seat 14, a lifting transmission screw rod 15 and an up-and-down moving slide block 16 connected with the lifting transmission screw rod 15 are arranged in the sliding seat 14, one end of the lifting transmission screw rod 15 is connected with the output end of a 90-degree right-angle planetary reducer 4, a transmission rod 3 and the 90-degree right-angle planetary reducer 4 are driven by a double-head stepping motor 2, so that the lifting transmission screw rod 15 drives the up-and-down moving slide block 16 to move up and down, and the up-and-down moving slide block 16 is connected with the side surface of the window sash frame 1.
Pulley yoke 11 is hollow framework, through pulley yoke 11's structure setting, is not only convenient for set up angle switching pulley 13, and simple structure is compact moreover, and is lighter, and stability is also better, no matter the installation can both go on with the modular mode with dismantling.
The lead screw linear assembly 5 is used as a main lifting structure, the window sash frame 1 is lifted efficiently and stably under the action of the double-head stepping motor 2, the transmission rod 3 and the 90-degree right-angle planetary reducer 4, and swinging is not easy to occur due to better balance.
Compare the runner elevation structure that prior art adopted, this scheme is through the two-end step motor 2 and the transfer line 3 at both ends respectively again through the lift that 90 degrees right angle planetary reducer 4 drive lead screw sharp subassembly 5 realized door and window, because the structure is very simple compact, no matter in addition the installation can both be gone on with the modular mode with the dismantlement. 90 degree right angle planetary reducer 4 and lead screw straight line subassembly 5 compare traditional belt runner structural style, and it is more convenient to maintain, and transmission efficiency is also higher relatively, and stability after long-time the use is also better relatively.
A screw rod seat 17 is arranged between the sliding seat 14 and the 90-degree right-angle planetary reducer 4, and one end of the lifting transmission screw rod 15 penetrates through the screw rod seat 17 and is connected with the output end of the 90-degree right-angle planetary reducer 4. Through the setting of lead screw seat 17, can let the operation of lift transmission lead screw 15 more stable, it is also more convenient that the installation gets up with maintaining.
As an example, the up-and-down moving slider 16 is a bar block having a screw mounting hole site. Thus facilitating the installation work.
As an example, guide rails 18 are provided between the sliding seat 14 and the side surface of the sash frame 1. The lower end face of the sliding seat 14 is provided with a hanging ring 10. The upper end and the lower end of the counterweight balance weight 8 are provided with lifting rings 10, four opposite angles of the upper end surface are provided with lifting wheels 10, and the lifting rings 10 are connected with the lifting rings 10 arranged in the middle of the lower end surface of the sliding seat 14 through ropes; the hoist link 10 is connected to a hoisting hauling rope 7. Through rings 10 and hanging wheel 10's structure, can be very convenient for set up the rope to be used for drawing, and have very high equilibrium degree when effectively guaranteeing to go up and down, be difficult to appear rocking, be applicable to very much the light door and window of weight.
As an embodiment, the belt switching fixed pulley block comprises a pulley frame arranged at an inclined angle, and two angle switching pulleys are arranged on the pulley frame.
The utility model discloses simple structure is compact, uses and maintains the convenience, and transmission efficiency is higher, is applicable to very much the lighter door and window of weight.
Those not described in detail in this specification are within the skill of the art. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a light-duty balance weight door and window, includes the sash frame, its characterized in that still includes:
the double-head stepping motor is characterized in that two ends of the double-head stepping motor are both connected with a transmission rod, one end of the transmission rod, which is used for outputting torque force, is connected with a 90-degree right-angle planetary reducer, and the output end of the 90-degree right-angle planetary reducer is connected with a screw rod linear assembly;
the fixed pulleys are respectively arranged on two sides of the window sash frame, each fixed pulley is provided with a lifting traction rope, one end of each lifting traction rope is connected with the window sash frame, and the other end of each lifting traction rope is connected with a counterweight balance weight;
the fixed pulley comprises a belt transfer fixed pulley block, the belt transfer fixed pulley block comprises a pulley yoke with an inclination angle, and an angle transfer pulley is arranged on the pulley yoke.
2. A lightweight counterbalanced door or window as recited in claim 1, wherein: the lead screw straight line subassembly includes the sliding seat, be equipped with in the sliding seat lift transmission lead screw and with the slider that reciprocates that lift transmission lead screw links to each other, the one end of lift transmission lead screw with 90 degrees right angle planetary reducer's output links to each other, drives through double-end step motor drive transfer line and 90 degrees right angle planetary reducer to make lift transmission lead screw drive reciprocate the slider and carry out the lift action, it links to each other with the side surface of window fan frame to reciprocate the slider.
3. A lightweight counterbalanced door or window as in claim 2, wherein: and a screw rod seat is arranged between the sliding seat and the 90-degree right-angle planetary reducer, and one end of the lifting transmission screw rod penetrates through the screw rod seat and is connected with the output end of the 90-degree right-angle planetary reducer.
4. A lightweight counterbalanced door or window as in claim 3, wherein: the up-and-down moving slide block is a long block with a threaded mounting hole position.
5. A light-weight counterbalanced door or window as claimed in claim 4, wherein: and a plurality of guide rails are arranged between the sliding seat and the side surface of the window sash frame.
6. A light-weight counterbalanced door or window as claimed in claim 5, wherein: and a hanging ring is arranged in the lower end face of the sliding seat.
7. The lightweight counterweight window of claim 6, further comprising: the upper end and the lower end of the counterweight balance weight are provided with hanging rings, four opposite angles of the upper end surface and the lower end surface of the counterweight balance weight are provided with hanging wheels, and the hanging rings are connected with a lifting traction rope.
8. A lightweight counterbalanced door or window as in claim 7, wherein: the belt switching fixed pulley block comprises a pulley yoke with an inclination angle, two angle switching pulleys are arranged on the pulley yoke, and the pulley yoke is a hollow frame body.
9. A lightweight counterbalanced door or window as recited in claim 8, wherein: the counterweight balancing weight is a balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680813.5U CN215056600U (en) | 2021-04-02 | 2021-04-02 | Light balance weight door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680813.5U CN215056600U (en) | 2021-04-02 | 2021-04-02 | Light balance weight door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215056600U true CN215056600U (en) | 2021-12-07 |
Family
ID=79150127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120680813.5U Active CN215056600U (en) | 2021-04-02 | 2021-04-02 | Light balance weight door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215056600U (en) |
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2021
- 2021-04-02 CN CN202120680813.5U patent/CN215056600U/en active Active
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