CN212899574U - Novel belt tensioning and anti-fracture device - Google Patents
Novel belt tensioning and anti-fracture device Download PDFInfo
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- CN212899574U CN212899574U CN202021763645.8U CN202021763645U CN212899574U CN 212899574 U CN212899574 U CN 212899574U CN 202021763645 U CN202021763645 U CN 202021763645U CN 212899574 U CN212899574 U CN 212899574U
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- tensioning
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Abstract
The utility model relates to a novel belt tensioning and anti-breaking device, which comprises a fixed frame, a belt tensioning mechanism and a belt extension detection mechanism, wherein the belt tensioning mechanism and the belt extension detection mechanism are arranged on the fixed frame; the belt elongation detection mechanism comprises two detection plates and two detection sensors, wherein the detection plates are arranged between the spiral compression springs and the bolts and respectively correspond to the detection sensors on the left side and the right side of the fixed frame. The utility model discloses a belt extension detection mechanism can monitor the user state of belt often to can send the warning when belt tension changes too greatly, and then the protection safety in utilization.
Description
Technical Field
The utility model relates to a hoist and mount mechanical equipment technical field especially relates to a novel belt tensioning and prevent splitting device.
Background
The existing belt tensioning device in the market at present has poor structural stability, can have insufficient tensioning force after being used for a long time, and has certain potential safety hazards to equipment and personnel; meanwhile, the belt can be gradually extended in the using process according to the load degree of the belt, the existing equipment cannot accurately detect the extension rate of the belt, and once the extension rate exceeds the safety range of the belt, the operation of the equipment and the safety of personnel are seriously affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel belt tensioning and prevent splitting device has solved the problem that above-mentioned background art provided.
The utility model provides a novel belt tensioning and anti-fracture device, which comprises a fixed frame, a belt tensioning mechanism and a belt extension detection mechanism, wherein the belt tensioning mechanism and the belt extension detection mechanism are arranged on the fixed frame; the belt elongation detection mechanism comprises two detection plates and two detection sensors, wherein the detection plates are arranged between the spiral compression springs and the bolts and respectively correspond to the detection sensors on the left side and the right side of the fixed frame.
Preferably, the device further comprises two pressure sensors which are arranged between the spiral compression spring and the fixed frame.
Preferably, the device also comprises six guide wheels which are symmetrically arranged on the fixed frame and are in sliding connection with the connecting rod.
Preferably, the belt protection device further comprises a belt deflection preventing protection plate which is arranged on the belt connecting seat.
Preferably, the belt pressing plate comprises an upper plate and a lower plate which are fixedly connected through three symmetrical pairs of bolts.
Preferably, the detection sensor is a position detection sensor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has simple structure, strong stability and stable movement;
2. the utility model discloses a belt extension detection mechanism can monitor the user state of belt often to can send the warning when belt tension changes too greatly, and then the protection safety in utilization.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the drawings, the reference numbers: 1. a fixed mount; 21. a belt press plate; 22. a belt connecting seat; 23. a connecting rod; 24. a helical compression spring; 25. a bolt; 31. detecting a plate; 32. a detection sensor; 4. a pressure sensor; 5. a guide wheel; 6. belt anti-deflection protection plate.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1, the utility model provides a novel belt tensioning and anti-breaking device, including mount 1 and install belt tensioning mechanism and belt extension detection mechanism on mount 1, its characteristics are, belt tensioning mechanism includes two sets of belt clamp plate 21, belt connecting seat 22, connecting rod 23 and the helical compression spring 24 that connect gradually from left to right, one end of connecting rod 23 and belt connecting seat 22 fixed connection, the other end passes mount 1 and helical compression spring 24 after fixed through bolt 25; the belt elongation detecting mechanism includes two detecting plates 31 and two detecting sensors 32, and the detecting plates 31 are installed between the helical compression springs 24 and the bolts 25 and correspond to the detecting sensors 32 installed on the left and right sides of the fixing frame 1, respectively.
Preferably, two pressure sensors 4 are further included, mounted between the helical compression spring 24 and the holder 1.
Preferably, the device also comprises six guide wheels 5 which are symmetrically arranged on the fixed frame 1 and are connected with the connecting rod 23 in a sliding way.
Preferably, the belt anti-deflection protection plate 6 is further included and is mounted on the belt connecting seat 22.
Preferably, the belt pressing plate 21 includes an upper plate and a lower plate, which are fixedly connected by three symmetrical pairs of bolts 25.
Preferably, the detection sensor 32 is a position detection sensor.
The utility model discloses the theory of operation:
the utility model mainly comprises a fixing seat, a belt tensioning mechanism and a belt extension detection mechanism.
Will this practicality be connected to the relevant position of lift hoist through the fixing base, the every side of fixing base sets up the leading wheel 5 of three direction simultaneously, guarantees to pass connecting rod 23 stable, the stationary motion wherein.
The clamping part of the belt tensioning mechanism is that a belt pressing plate 21 penetrates a belt through a belt connecting seat 22, and the belt pressing plate 21 is used for firmly fixing the belt so as to ensure that the belt cannot loosen in the operation process of the equipment; the tensioning part uses a high-quality spiral compression spring 24, and selects a proper spiral compression spring 24 according to different equipment loads, so that the tensioning force of the belt is met, the belt is kept in a tight state in the lifting and running processes of the equipment, and meanwhile, the tensioning state of the belt is transmitted to a computer or a detection system by using a built-in pressure sensor 4, so that the use safety of the belt is guaranteed; the belt elongation detecting structure uses a detecting sensor 32 in the apparatus to detect the detecting plate 31 connected to the spring in real time to ensure that the belt elongation is within a desired reasonable range. When the belt is normally used, the detection plate 31 is in the detection range of the detection sensor 32, the detection sensor 32 transmits a detection signal to a computer or a detection system, the system reports that the running state of equipment is normal, if the belt is too large in elongation due to overlong service time, the detection plate 31 deviates from the original position under the pressure action of the spiral compression spring 24 and is separated from the detection range of the detection sensor 32, the detection sensor 32 reports the detection signal loss, and the system gives an alarm and reminds related personnel to detect the actual condition of the belt and replace the belt.
The connecting rod 23 connects the belt clamping part with the tensioning part and the belt extension detection structure together, and meanwhile, the connecting rod 23 cannot shake left and right under the guarantee of the three-way guide wheel 5 of the fixing seat, so that the device is guaranteed to run stably and the information detection is accurate.
In addition, the belt deflection-preventing protection plate 6 ensures that the device operates stably and the like.
The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.
In the present invention, "first", "second" and "third" do not represent specific quantities or sequences, but are merely used for distinguishing names.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A novel belt tensioning and anti-breaking device comprises a fixing frame, a belt tensioning mechanism and a belt extension detection mechanism, wherein the belt tensioning mechanism and the belt extension detection mechanism are installed on the fixing frame; the belt elongation detection mechanism comprises two detection plates and two detection sensors, wherein the detection plates are arranged between the spiral compression springs and the bolts and respectively correspond to the detection sensors on the left side and the right side of the fixed frame.
2. The novel belt tightening and anti-fracture device as claimed in claim 1, further comprising two pressure sensors mounted between the helical compression spring and the mounting bracket.
3. The novel belt tensioning and break-preventing device of claim 1 further comprising six guide wheels symmetrically mounted on the mount in sliding engagement with the connecting rod.
4. The novel belt tensioning and break prevention device of claim 1 further comprising a belt deflection prevention shield mounted to the belt link base.
5. The novel belt tensioning and break-preventing device of claim 1 wherein the belt press plate comprises an upper plate and a lower plate fixedly connected by three symmetrical pairs of bolts.
6. The novel belt tensioning and anti-fracture device of claim 1, wherein said detection sensor is a position detection sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021763645.8U CN212899574U (en) | 2020-08-21 | 2020-08-21 | Novel belt tensioning and anti-fracture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021763645.8U CN212899574U (en) | 2020-08-21 | 2020-08-21 | Novel belt tensioning and anti-fracture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212899574U true CN212899574U (en) | 2021-04-06 |
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ID=75247305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021763645.8U Active CN212899574U (en) | 2020-08-21 | 2020-08-21 | Novel belt tensioning and anti-fracture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212899574U (en) |
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2020
- 2020-08-21 CN CN202021763645.8U patent/CN212899574U/en active Active
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