CN215448792U - Device for detecting load of window supporting rod - Google Patents
Device for detecting load of window supporting rod Download PDFInfo
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- CN215448792U CN215448792U CN202121369230.7U CN202121369230U CN215448792U CN 215448792 U CN215448792 U CN 215448792U CN 202121369230 U CN202121369230 U CN 202121369230U CN 215448792 U CN215448792 U CN 215448792U
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- counterweight
- supporting rod
- lever arm
- sensor
- rod
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Abstract
The utility model discloses a device for detecting load of a window supporting rod, which comprises a rack, wherein the upper end of the rack is provided with a mounting rod, and two ends of the mounting rod are fixedly connected with the rack; the lever arm is movably hinged with the mounting rod to form a lever type mechanism, and one end of the lever arm is provided with a counterweight device for placing a counterweight; one end of the supporting rod is movably hinged with one end of the lever arm far away from the counterweight device, the other end of the supporting rod is fixedly connected with the rack, and the supporting rod is a telescopic rod; the monitoring device comprises a sensor and a display, the sensor is arranged on the supporting rod and is in communication connection with the display, the sensor is used for detecting the deformation quantity of the supporting rod, and the display is used for displaying detection data in real time; after the test extension amount of the supporting rod is set, a detector changes the weight of the counterweight at the counterweight device, and the sensor monitors the deformation amount of the supporting rod under different weight loads in real time and transmits data to the display to be displayed in real time.
Description
Technical Field
The utility model relates to the technical field of window detection, in particular to a device for detecting load of a window supporting rod.
Background
In top-hung, bottom-hung and skylight windows, the supporting rods of the windows are used for supporting the window bodies, but once the supporting rods are insufficient in load capacity, the supporting rods are easy to damage and break, the window bodies collide with each other, safety accidents are caused, particularly, the supporting rods of large windows or windows needing the supporting rods in high-rise buildings are particularly important for load detection of the supporting rods of the windows.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve at least one of the technical problems in the prior art, and provides a device for detecting the load of a window supporting rod, which can effectively detect the maximum load of an upper suspension supporting rod, a lower suspension supporting rod and a skylight supporting rod, and has the advantages of simple and practical structure and low manufacturing cost.
According to a first aspect of the present invention, there is provided a device for detecting load of a window supporting rod, comprising a frame, wherein an installation rod is arranged at the upper end of the frame, and two ends of the installation rod are fixedly connected with the frame; the lever arm is movably hinged with the mounting rod to form a lever type mechanism, and one end of the lever arm is provided with a counterweight device for placing a counterweight; one end of the supporting rod is movably hinged with one end of the lever arm far away from the counterweight device, and the other end of the supporting rod is fixedly connected with the rack; the monitoring device comprises a sensor and a display, the sensor is arranged on the supporting rod and is in communication connection with the display, the sensor is used for detecting the deformation quantity of the supporting rod, and the display is used for displaying detection data in real time; after the test extension amount of the supporting rod is set, a detector changes the weight of the counterweight at the counterweight device, and the sensor monitors the deformation amount of the supporting rod under different weight loads in real time and transmits data to the display to be displayed in real time.
The device for detecting the load of the window supporting rod has the following beneficial effects: the embodiment forms a lever type mechanism through the movable hinge joint of the lever arm and the mounting rod, one end of the lever arm is provided with a counterweight device used for placing a counterweight, the counterweight device is used for applying tensile force load to a supporting rod to be tested, after the test extension amount is set on the supporting rod, a detector changes the weight of the counterweight through the counterweight device, and the sensor monitors the deformation amount of the supporting rod under different weight loads in real time and transmits data to the display for real-time display.
According to a first aspect of the present invention, there is provided an apparatus for detecting a load of a window stay, wherein the sensor is a deformation amount detecting sensor. The deformation amount detection sensor is used for detecting the deformation amount of the support rod.
According to a first aspect of the utility model, a device for detecting the load on a window support bar is provided with a travel sensor in communication with a display, the travel sensor being adapted to monitor changes in travel deflection of a lever arm during operation.
According to a first aspect of the present invention, an apparatus for detecting the load of a window support bar, a frame is provided with a locking mechanism for securing the support bar to the frame.
According to a first aspect of the present invention, a device for detecting the load of a window supporting rod, a locking mechanism comprises a mounting member and a fixing member, wherein the mounting member is fixedly arranged on a frame, one end of the fixing member is hinged with the mounting member, and the other end of the fixing member is connected with the supporting rod.
According to a first aspect of the present invention, a device for detecting the load of a window support bar, the fixing member is a clip. The support rod of the adaptable multiple size of clamp to the clamp need not weld, can realize fixed and be connected fast, and the dismouting is swift and convenient.
According to the device for detecting the load of the window supporting rod in the first aspect of the utility model, an auxiliary rod is further arranged at one end, close to the counterweight device, of the machine frame, and the auxiliary rod is used for supporting the lever arm.
According to the device for detecting the load of the window supporting rod in the first aspect of the utility model, the counterweight device comprises a counterweight basket and a steel wire rope set, wherein one ends of a plurality of steel wire ropes are fixed on the counterweight basket, and the other ends of the steel wire ropes are bound on a hanging ring of a lever arm.
According to the device for detecting the load of the window supporting rod, the counterweight basket is provided with a second buffer device, and the second buffer device is used for reducing the impact of the counterweight basket on the ground when the counterweight basket descends after the test.
According to the device for detecting the load of the window supporting rod in the first aspect of the utility model, the lifting ring of the lever arm is provided with the chest developer which is used for measuring the tensile force born by the lever arm.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples;
FIG. 1 is a schematic view of an apparatus for detecting load of a window support bar;
FIG. 2 is a schematic top view of an apparatus for detecting the load on a window support bar;
fig. 3 is a structural diagram of the locking mechanism and the support rod.
Reference numerals:
a frame 100; a mounting rod 110; an auxiliary lever 120;
a lever arm 200;
a counterweight device 300; a weight basket 310; a wire rope group 320;
a locking mechanism 400; a mounting member 410; a fixing member 420;
a support bar 500.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 3, an embodiment of the present invention provides an apparatus for detecting a load of a window supporting rod 500, including a frame 100, a lever arm 200, a supporting rod 500, and a monitoring device (not shown), wherein the supporting rod 500 is an object to be detected.
As shown in fig. 1, a mounting rod 110 is disposed at the upper end of a rack 100, two ends of the mounting rod 110 are fixedly connected with the rack 100, a lever arm 200 is movably hinged with the mounting rod 110 to form a lever-type mechanism, one end of a support rod 500 is fixed on the rack 100, the other end is movably connected with the lever arm 200, the other end of the lever arm 200 is provided with a counterweight device 300 for placing a counterweight, for applying a tensile load to the brace 500 being tested, a monitoring device (not shown) for monitoring the brace 500 during testing, wherein the monitoring device (not shown) comprises a sensor (not shown) and a display (not shown), the sensor (not shown) is disposed on the support rod 500 and is in communication with the display (not shown), the sensor (not shown) is used for detecting the deformation of the support rod 500, and the display (not shown) is used for displaying the detected data in real time.
As shown in fig. 1, the counterweight device 300 includes a counterweight basket 310 and a wire rope set 320, wherein one end of the wire rope is fixed on the counterweight basket 310, and the other end of the wire rope is bound on the hanging ring of the lever arm 200, and a counterweight for loading the support rod 500 is placed in the counterweight basket 310, so that the counterweight device has a simple and practical structure and is low in manufacturing cost.
After the support rod 500 is set to the test extension amount, the tester changes the weight of the counterweight in the counterweight device 300, and the sensor (not shown) monitors the deformation amount of the support rod 500 under different weight loads in real time and transmits the data to the display (not shown) to display in real time.
It should be noted that, in the present application, it is preferable that the sensor (not shown) is a deformation amount detection sensor.
In addition, a stroke sensor (not shown) for monitoring the stroke offset change of the lever arm 200 in the working state is further arranged on the mounting rod 110, the stroke sensor (not shown) is in communication connection with a display (not shown), the detection data is transmitted to the display in real time for a detection person to observe and analyze, and the stroke offset change of the lever arm 200 is monitored by the stroke sensor (not shown), so that the detection accuracy can be further improved.
As shown in fig. 1 and 3, the rack 100 is provided with a locking mechanism 400 for fixing the support rod 500 on the rack 100, wherein the locking mechanism 400 comprises a mounting part 410 and a fixing part 420, the mounting part 410 is fixedly mounted on the rack 100, one end of the fixing part 420 is hinged to the mounting part 410, and the other end of the fixing part is connected to the support rod 500. In addition, as shown in the figure, one end of the fixing member 420 is hinged to the mounting member 410, so that the testing personnel can adjust the inclination angle of the supporting rod 500 relative to the rack 100 as required, and the load capacity of the supporting rod 500 can be tested under various conditions. The end of the frame 100 close to the counterweight device 300 is further provided with an auxiliary rod 120, the auxiliary rod 120 is used for supporting the lever arm 200, when the detection is finished, the lever arm 200 can be prevented from directly falling on the ground or directly colliding with the frame 100, and meanwhile, a first buffer device (not shown) is arranged on the auxiliary rod 120 to further protect the frame 100 and the lever arm 200, which is beneficial to improving the production safety and protecting equipment.
According to some embodiments of the present application, the weight basket 310 is provided with a second buffer device (not shown) for reducing the impact of the weight basket 310 on the ground when the test is finished and the lowering is finished, which helps to improve the production safety and protect the equipment.
According to some embodiments of the present application, a tension device (not shown) is further disposed on the hanging ring of the lever arm 200, and is used for measuring the tension force applied to the lever arm 200, so as to provide more accurate detection data for the detection personnel, which helps to improve the detection accuracy.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An apparatus for detecting the load of a window support bar, comprising:
the upper end of the rack (100) is provided with a mounting rod (110), and two ends of the mounting rod (110) are fixedly connected with the rack (100);
the lever arm (200) is movably hinged with the mounting rod (110) to form a lever type mechanism, one end of the lever arm (200) is provided with a counterweight device (300), and the counterweight device (300) is used for placing a counterweight;
one end of the supporting rod (500) is movably hinged with one end, far away from the counterweight device (300), of the lever arm (200), and the other end of the supporting rod (500) is fixedly connected with the rack (100);
the monitoring device comprises a sensor and a display, the sensor is arranged on the supporting rod (500) and is in communication connection with the display, the sensor is used for detecting the deformation quantity of the supporting rod (500), and the display is used for displaying detection data in real time;
after the test extension amount of the supporting rod (500) is set, a detection person changes the weight of a counterweight in the counterweight device (300), and the sensor monitors the deformation amount of the supporting rod (500) under different weight loads in real time and transmits data to the display for real-time display.
2. An apparatus for detecting load of a window support pole according to claim 1, wherein: the sensor is a deformation quantity detection sensor.
3. An apparatus for detecting load of a window support pole according to claim 1, wherein: the mounting rod (110) is provided with a stroke sensor, the stroke sensor is in communication connection with the display, and the stroke sensor is used for monitoring stroke offset change of the lever arm (200) in a working state.
4. An apparatus for detecting load of a window support pole according to claim 1, wherein: the rack (100) is provided with a locking mechanism (400), and the locking mechanism (400) is used for fixing the support rod (500) on the rack (100).
5. An apparatus for detecting load of a window support pole according to claim 4, wherein: locking mechanism (400) include installed part (410) and mounting piece (420), installed part (410) fixed mounting in on frame (100), mounting piece (420) one end with installed part (410) are articulated, the other end with bracing piece (500) are connected.
6. An apparatus for detecting load of a window support pole according to claim 5, wherein: the fixing piece (420) is a hoop.
7. An apparatus for detecting load of a window support pole according to claim 1, wherein: an auxiliary rod (120) is further arranged at one end, close to the counterweight device (300), of the machine frame (100), and the auxiliary rod (120) is used for supporting the lever arm (200).
8. An apparatus for detecting load of a window support pole according to claim 1, wherein: the counterweight device (300) comprises a counterweight basket (310) and a steel wire rope group (320), one ends of a plurality of steel wire ropes are fixed on the counterweight basket (310), and the other ends of the steel wire ropes are bound on a hanging ring of the lever arm (200).
9. An apparatus for detecting load of a window support pole according to claim 8, wherein: the counterweight basket (310) is provided with a second buffer device, and the second buffer device is used for reducing the impact of the counterweight basket (310) on the ground when the test is finished and the counterweight basket descends.
10. An apparatus for detecting load of a window support pole according to claim 1, wherein: the sling of the lever arm (200) is provided with a chest expander which is used for measuring the tensile force born by the lever arm (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121369230.7U CN215448792U (en) | 2021-06-18 | 2021-06-18 | Device for detecting load of window supporting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121369230.7U CN215448792U (en) | 2021-06-18 | 2021-06-18 | Device for detecting load of window supporting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215448792U true CN215448792U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121369230.7U Active CN215448792U (en) | 2021-06-18 | 2021-06-18 | Device for detecting load of window supporting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215448792U (en) |
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2021
- 2021-06-18 CN CN202121369230.7U patent/CN215448792U/en active Active
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