阅读说明：本技术 一种悬窗启闭传动机构 (Transmission mechanism for opening and closing suspension window ) 是由 单嘉恒 于泽群 沈宇 姜博 李兆 宋奇衡 曲安琪 单简 于 2020-08-21 设计创作，主要内容包括：本发明公开了一种悬窗启闭传动机构,包括布置在墙面上的悬窗,其特殊之处是：在墙面内侧均布设有多个固定支座,在每个固定支座上分别设有滑动支座,并在多个滑动支座上通过滑动间隙配合穿设有可沿滑动支座直线往复滑动的驱动杆,所述驱动杆与悬窗的开启端通过传动杆连接,所述传动杆两端分别通过转向部套与驱动杆和悬窗的开启端连接；所述转向部套是由连接座和转向节铰接而成,所述连接座分别固定在所述驱动杆或悬窗的开启端,所述转向节铰接在传动杆的端部且铰接轴与连接座和转向节之间的铰接轴垂直布置。该悬窗启闭传动机构结构简单,控制方便,能够保证长距离悬窗同步启闭控制、保证悬窗关闭严密。(The invention discloses a suspension window opening and closing transmission mechanism, which comprises a suspension window arranged on a wall surface, and is characterized in that: the inner side of the wall surface is uniformly provided with a plurality of fixed supports, each fixed support is provided with a sliding support, a driving rod capable of linearly and reciprocally sliding along the sliding supports is arranged on the plurality of sliding supports in a penetrating manner through sliding clearance fit, the driving rod is connected with the opening end of the suspension window through a driving rod, and two ends of the driving rod are connected with the driving rod and the opening end of the suspension window through steering part sleeves; the steering part sleeve is formed by hinging a connecting seat and a steering knuckle, the connecting seat is respectively fixed at the opening end of the driving rod or the suspension window, the steering knuckle is hinged at the end part of the driving rod, and a hinging shaft is vertically arranged with a hinging shaft between the connecting seat and the steering knuckle. The opening and closing transmission mechanism for the suspended window is simple in structure and convenient to control, and can guarantee synchronous opening and closing control of the suspended window in a long distance and tight closing of the suspended window.)

1. The utility model provides a transmission device is opened and close to hung window, is including arranging the hung window on the wall, characterized by: the inner side of the wall surface is uniformly provided with a plurality of fixed supports, each fixed support is provided with a sliding support, a driving rod capable of linearly and reciprocally sliding along the sliding supports is arranged on the plurality of sliding supports in a penetrating manner through sliding clearance fit, the driving rod is connected with the opening end of the suspension window through a driving rod, and two ends of the driving rod are connected with the driving rod and the opening end of the suspension window through steering part sleeves; the steering part sleeve is formed by hinging a connecting seat and a steering knuckle, the connecting seat is respectively fixed at the opening end of the driving rod or the suspension window, the steering knuckle is hinged at the end part of the driving rod, and a hinging shaft is vertically arranged with a hinging shaft between the connecting seat and the steering knuckle.

2. The mechanism of claim 1, wherein: the driving rod and the transmission rod are rectangular pipes so as to be convenient to process and manufacture.

3. The mechanism of claim 1, wherein: the connecting seat is a trapezoidal tube seat formed by cutting a rectangular tube so as to be convenient to process and install.

4. A drive mechanism for opening and closing a suspended window according to claim 3, wherein: the steering knuckle is formed by processing a rectangular pipe, two ends of the steering knuckle are respectively provided with a socket with a vertical direction, and two ends of the steering knuckle are respectively inserted into the outer ends of the connecting seat and the transmission rod through the sockets and hinged through the hinge shaft.

5. A drive mechanism for opening and closing a suspended window according to any one of claims 1 to 4, characterized in that: one end of the driving rod is connected with a driving device, and the driving rod is driven by the driving device to linearly and reciprocally slide along the axial direction, so that the suspension window is driven by the driving rod to be opened and closed.

6. The mechanism of claim 5, wherein: the suspension windows are symmetrically arranged on two sides of the driving rod, and the driving rod is connected with the opening ends of the suspension windows on two sides through the symmetrically arranged driving rods and is used for driving the suspension windows on two sides to be synchronously opened and closed.

7. The mechanism of claim 5, wherein: the suspension windows are multiple groups of top suspension windows uniformly distributed on the wall surface and are used for synchronously controlling the multiple groups of suspension windows to be opened and closed through a group of suspension window opening and closing transmission mechanisms.

8. The mechanism of claim 5, wherein: when the transmission rod swings to form an included angle of 90 degrees with the driving rod under the driving of the driving rod, the suspended window is opened to the maximum, and the automatic locking of the opening of the suspended window can be realized.

Technical Field

The invention relates to the field of building ventilation control, in particular to a suspension window opening and closing transmission mechanism.

Background

In order to meet the requirements of ventilation and smoke exhaust functions of buildings, a plurality of buildings are provided with a suspended window at the high position of a wall surface, the suspended window comprises an upper suspended window, a middle suspended window, a lower suspended window and the like, and the suspended window structure is also adopted in a plurality of ventilation and smoke exhaust skylights. In order to ensure the ventilation effect in application, the suspension window is mostly arranged at a high position of a building which is inconvenient to operate manually and needs to be opened and closed by remote control, and is continuously arranged or arranged at intervals along a longer longitudinal strip of the building. The long distance arrangement makes the current commonly used torque type window opening mechanism have a great difficulty in configuration and use, including:

1. torque formula windowing facility is windowing through the crank arm connecting rod rotation that the main shaft pole rotation distributes in the main shaft pole different positions under drive arrangement effect, the main shaft pole receives frictional force, many-sided effects such as torque reaction, make the distance drive arrangement position more far away and the connecting rod torsion angle deviation that the main shaft pole is connected big more, in addition the complicated rotatory transmission deviation between a plurality of rotating parts, make the hanging window under the same drive arrangement effect can not keep opening and close synchronous and cause the hanging window to close not tight problem, consequently, this kind of torque formula windowing facility is difficult to the longer hanging window of simultaneous control.

2. Structurally, due to the fact that the problem of the rotary transmission error exists, the problem that a transmission branch connecting rod connected with a main shaft is not stressed uniformly, and the problem that a windowing mechanism and a suspension window are damaged due to overlarge local load is caused.

3. The window is affected by the function of the window opening mechanism, and a longer suspension window can be divided into a plurality of small window sashes and small window frames in a combined mode, so that the problems of fit tightness and cold bridges between a large number of window sashes and window frames are solved, the building cost is greatly increased by the opening and closing device and the matched electrical facilities which are used for manufacturing and installing the small-specification suspension window, the energy consumption of the product is greatly increased, and the maintenance and overhaul quantity and difficulty are increased.

4. Because the opening and closing mechanisms similar to the suspended window are large in configuration quantity and large in maintenance difficulty, damage to the opening and closing mechanisms of the suspended window of a plurality of buildings cannot be repaired in time, the functions of ventilation and smoke exhaust of the suspended window can not be guaranteed to be normally opened and closed, and the ventilation environment and fire protection and smoke exhaust application of the buildings are seriously influenced.

Through the analysis, the current torque type window opening mechanism cannot avoid large rotation and bending deformation, so that the problems of asynchronous opening and closing and poor closing tightness of the suspended window and the like are caused, and the limitation of product application is caused.

Disclosure of Invention

The invention aims to provide a suspended window opening and closing transmission mechanism which is simple in structure and convenient to control, and can ensure synchronous opening and closing control of a long-distance suspended window and tight closing of the suspended window.

In order to achieve the purpose, the invention adopts the following technical scheme:

a kind of hung window opens and close the drive motor constructs, including arranging the hung window on the wall, its special character is: the inner side of the wall surface is uniformly provided with a plurality of fixed supports, each fixed support is provided with a sliding support, a driving rod capable of linearly and reciprocally sliding along the sliding supports is arranged on the plurality of sliding supports in a penetrating manner through sliding clearance fit, the driving rod is connected with the opening end of the suspension window through a driving rod, and two ends of the driving rod are connected with the driving rod and the opening end of the suspension window through steering part sleeves; the steering part sleeve is formed by hinging a connecting seat and a steering knuckle, the connecting seat is respectively fixed at the opening end of the driving rod or the suspension window, the steering knuckle is hinged at the end part of the driving rod, and a hinging shaft is vertically arranged with a hinging shaft between the connecting seat and the steering knuckle.

Preferably, the driving rod and the transmission rod are rectangular tubes, so that the driving rod and the transmission rod are convenient to process and manufacture.

Preferably, the connecting seat is a trapezoidal tube seat formed by cutting a rectangular tube, so that the connecting seat is convenient to process and mount.

Preferably, the steering knuckle is formed by processing a rectangular pipe, two ends of the steering knuckle are respectively provided with a socket with a vertical direction, and two ends of the steering knuckle are respectively inserted into the outer ends of the connecting seat and the transmission rod through the sockets and hinged through the hinge shaft.

Preferably, one end of the driving rod is connected with a driving device, the driving rod is driven by the driving device to linearly and reciprocally slide along the axial direction, and therefore the suspended window is driven by the driving rod to be opened and closed.

Preferably, the suspension windows are symmetrically arranged on two sides of the driving rod, and the driving rod is connected with the opening ends of the suspension windows on two sides through the symmetrically arranged driving rods and is used for driving the suspension windows on two sides to be synchronously opened and closed.

Preferably, the suspension windows are multiple groups of top suspension windows uniformly distributed on the wall surface and are used for synchronously controlling the multiple groups of suspension windows to be opened and closed through one group of suspension window opening and closing transmission mechanisms.

Preferably, when the transmission rod is driven by the driving rod to swing to an included angle of 90 degrees with the driving rod, the opening of the suspension window is maximized, and the automatic locking of the opening of the suspension window can be realized.

Compared with the prior art, the invention provides a suspension window opening and closing transmission mechanism, which has the following beneficial effects:

1. according to the invention, a plurality of fixed supports are uniformly distributed on the inner side of the wall surface, a sliding support is respectively arranged on each fixed support, a driving rod penetrates through the plurality of sliding supports through sliding clearance fit, the driving rod is connected with the opening end of the suspension window through a driving rod, and two ends of the driving rod are respectively connected with the driving rod and the opening end of the suspension window through a steering part sleeve; the linear motion of the driving rod under the action of the driving device can be converted into the rotary opening and closing action of the rigid control suspension window through the driving rod; the driving rod does not generate telescopic deformation because the driving rod moves linearly along the sliding support under the driving of the driving device, and meanwhile, the driving rod does not generate torque effect on the driving rod and does not generate torsional deformation when working; lateral deformation of the driving rod after being stressed can be controlled through the sliding support arranged on the fixed support, and the problems that the existing suspension window opening and closing mechanism is asynchronous and not tight in window opening due to torsional deformation caused by window opening torque are solved. When the transmission rod is driven by the driving rod to swing to a position where the transmission rod forms an included angle of 90 degrees with the driving rod, the hung window can be opened to the maximum, and the hung window can be automatically locked.

2. Because the driving rod only reciprocates under the action of the push-pull force of the driving device when in work, the invention can not be distorted, deformed and damaged, so that the invention can be configured with a longer driving rod to form the opening and closing control function of a hung window with larger length, can be matched with and control the hung window with equal distances of 30 meters and 60 meters, greatly reduces the configuration of an electric device and matched electric facilities of an opening and closing mechanism, greatly reduces the manufacturing cost of products and reduces the maintenance difficulty of the opening and closing mechanism of the hung window.

3. The driving rod is symmetrically arranged on the driving rod and connected with the opening ends of the two side suspension windows, so that the two side suspension windows can be driven to be synchronously opened and closed, and the smoke exhaust skylight opened and closed by the two side suspension windows can be conveniently matched with a large number of smoke exhaust skylights which are applied at present.

4. The main parts of the invention are processed by simple cutting and drilling of conventional section bars, and the conventional section bars are combined and connected through the pin shaft and the screw, so that a suspended window opening and closing transmission mechanism which is completely free from welding and complex machining addition is formed, the product structure is simple, and the popularization and application are convenient.

Drawings

FIG. 1 is a schematic structural view of example 1 of the present invention;

fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 4 is a top view of fig. 3.

Fig. 5 is a schematic structural diagram of embodiment 3 of the present invention.

Fig. 6 is a schematic structural view of the steering section sleeve of the present invention.

In the figure: the device comprises a sliding support 1, a driving rod 2, a driving rod 3, a steering part sleeve 4, a steering knuckle 401, a connecting seat 402, a hinge shaft 403, a suspended window 5, a wall surface 6, a fixed support 7 and a frame 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.