CN201390192Y - Binder - Google Patents
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- CN201390192Y CN201390192Y CN200920113918U CN200920113918U CN201390192Y CN 201390192 Y CN201390192 Y CN 201390192Y CN 200920113918 U CN200920113918 U CN 200920113918U CN 200920113918 U CN200920113918 U CN 200920113918U CN 201390192 Y CN201390192 Y CN 201390192Y
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- transverse axis
- bundled device
- handle
- sensor
- processing circuit
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Abstract
The utility model provides a binder, which belongs to the technical filed of machinery and resolves problems that the existing binder can not real-time detect tension force of binding straps, has unreasonable wiring layout and complex integral structure and the like. The binder comprises a support, a handle and a reel, the handle is hinged to the support via the reel, a binding strap is connected to the support, another binding strap is wound on the reel fixed with a ratchet wheel, a tooth retaining plate is movably connected to the support, the end portion of the tooth retaining plate can be embedded among ratchet teeth of the ratchet wheel, and a pull handle is movably connected to the handle. Besides, the stressed portion of the binder is further equipped with a sensor, the sensor connected with a signal processing circuit can generate signals corresponding to tension force of the binding straps when the binder works, and a display device fixed on the binder is connected to the signal processing circuit. The binder has the advantages of simple structure, reasonable wiring arrangement and easy implementing and has the sensor capable of real-time detecting tension force of the binding straps and the like.
Description
Technical field
The utility model relates to the binding tools technical field, especially relates to the bundled device that is used for restraint of loads in a kind of logistics transportation.
Background technology
In automobile carried cargo process, goods needed fixing usually, so that transport safe and reliable.Adopt common nylon rope or steel rope to bundle that not only efficient is low, and operation effort very; Simultaneously, also be difficult to goods is bound.Bundled device can so be used widely at present, be subjected to vast logistics staff's welcome deeply quickly and easily with the Goods binding location.
At present, the last bundled device that uses of logistics transportation is to be assembled by parts such as body, handle, ratchet, spool, handle, retaining tooth plate, ribbon, buckle, springs.Whole bundled device has two buckles, promptly locatees buckle and movable buckle.The outer end of location buckle and positioning belt is connected, and the inner of positioning belt is connected on the body.The outer end of movable buckle and active belt is connected, and the inner of active belt twists on the spool, and along with the rotation of spool, active belt can elongate or shorten, thereby realizes binding.Specifically, the rolling of active belt is achieved in that pulls handle, and the lateral plate of handle can rotate around spool, drives single direction ratchet by the handle on the lateral plate and rotates, because ratchet and spool are connected, so just can gradually the active belt rolling be got up.The stretching, extension of active belt is achieved in that the pull-up handle, makes it break away from ratchet, and active belt drives the spool backward rotation under the effect of pulling force, realize getting loose fast.
For example, Chinese patent literature discloses a kind of bundled device [application number: 200610028900.2 of scalable pine tape speed; Publication number: CN1887617A], comprise body and handle, positioning belt is being fixed in the end of body, the positioning belt outer end is provided with the location buckle, the side plate of body and the lateral piece of handle are hinged by spool, the two ends of spool are arranged with ratchet respectively, active belt twists on the spool, the active belt outer end is provided with movable buckle, on body, be connected with the retaining tooth plate that can cooperate with ratchet, be connected with the handle that can cooperate with ratchet on handle, the side plate of described body is provided with a breach that can match with ratchet, is provided with the inclined-plane on the lateral piece of handle; When the handle end was in the breach, the retaining tooth plate was in the top on inclined-plane, made the retaining tooth plate break away from the ratchet of ratchet.
But, in the bundled device use, can't know the situation of bundling belt tightening force, be difficult to during use control, usually can cause bundling tension goods is caused damage, bundling belt fracture, perhaps can tightly impact inadequately because binding to goods transport.In addition, when restraint of loads, all can there be difference in the dynamics when binding in different positions for various goods or identical goods, and this has just increased the difficulty of control more.On the other hand, in transportation, owing to jolt, reason such as vibrations may cause the bundling belt tightening force of bundled device to change, some local bundling belt tightening force is excessive, the local bundling belt tightening force of some is too small again.At this moment, just need adjust, but existing bundled device can't be known bundling belt tightening force size, adjust very trouble tightening force.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of in use being easy to the tightening force size of bundling belt to be controlled bundling belt tightening force suitable size, bundled device easy for operation.
For achieving the above object, the utility model has adopted following technical proposal: this bundled device, comprise support, handle and spool, handle is hinged on the support by spool, on support, be connected with the bundling belt that its outer end is fixedly connected with the location buckle, volume is provided with another bundling belt that its outer end is fixed with movable buckle on spool, be fixed with ratchet on the described spool, be connected with its end on the described support and can embed retaining tooth plate between the ratchet ratchet, be connected with its end on the described handle and can embed handle between the ratchet ratchet, it is characterized in that, the forced section of this bundled device also is provided with a sensor, this sensor and signal processing circuit link and can produce when bundled device is worked and the corresponding signal of described bundling belt tightening force size, are being connected with the read out instrument that is fixed on the bundled device on the signal processing circuit.
In the bundling belt tightening process, sensor can be gathered bundling belt tightening force signal in real time, and this signal is sent to signal processing circuit, and signal processing circuit can be presented at it on read out instrument after signal is handled.Signal conditioning comprises signal amplification, analogue to digital conversion etc.Can be well understood to the tightening force size of bundling belt by the read out instrument operating personal, make the use of bundled device convenient.In transportation, owing to jolt, reason such as vibrations may cause the bundling belt tightening force of bundled device to adjust.At this moment, it is excessive or not enough to understand tightening force easily by the observation read out instrument, thereby realizes the adjustment of bundling belt tightening force, to guarantee the safety of transportation.The forced section of the bundled device here can have many places, for example spool, location buckle, movable buckle, bundling belt, bundling belt and bundling belt junction or the like.
In above-mentioned bundled device, described support comprises two lateral pieces that be arranged in parallel and a transverse axis, described spool is located in an end of lateral piece, described transverse axis is fixed on the other end of lateral piece, be connected with above-mentioned outer end and be fixed with the bundling belt of locating buckle on transverse axis, described sensor is arranged on the transverse axis.
Because bundled device is when work, the stressed of bundling belt tightening force and transverse axis is corresponding, and the stressed big more bundling belt tightening force of transverse axis is also big more.For this reason, the utility model is arranged on sensor on the transverse axis, so that in time grasp the mode of operation of bundled device.
The principle of work of resistance strain type sensor: elastic body produces elastic deformation under external force, make the resistance strain gage that sticks on his surface also in company with producing distortion, after the resistance strain gage distortion, its resistance will change and increase or reduce, through corresponding metering circuit this resistance variations is converted to electric signal voltage or electric current again, thereby has finished the process that external force is transformed to electric signal.In the utility model, slight deformation can take place in transverse axis under the effect of bundling belt tightening force when bundling belt is strained, and the resistance strain gage on the transverse axis also can deform like this, thereby produces and the corresponding electric signal of tightening force size.
In above-mentioned bundled device, described sensor comprises some resistance strain gages, has some grooves on transverse axis, and above-mentioned resistance strain gage is contained in the groove.
Offering groove is for the ease of transverse axis generation deformation, and resistance strain gage is arranged on can prevents effectively in the groove that resistance strain gage is damaged.
In above-mentioned bundled device, described transverse axis center has axially extended metallic channel, and groove and metallic channel connect, and are connected with the lead that links with signal processing circuit on resistance strain gage, and described lead passes metallic channel and extends to outside the transverse axis.Metallic channel is set is convenient to wiring, make circuit design more reasonable.
As another kind of scheme, in above-mentioned bundled device, described sensor is arranged on the above-mentioned bundling belt, is connected with the lead that links with signal processing circuit on sensor.Bundled device is when work, and bundling belt is subjected to tightening force, and the size that sensor can detect tightening force easily is set on bundling belt, so that in time grasp the mode of operation of bundled device.
In above-mentioned bundled device, described read out instrument is fixed on the transverse axis.Read out instrument in the utility model can be fixed a plurality of places, has the advantage of being convenient to observe and be easy to wiring arrangement on the transverse axis and be arranged on.
In above-mentioned bundled device, described transverse axis external fixation has cover body, has window on cover body, and above-mentioned read out instrument is installed in the window.
In above-mentioned bundled device,, described transverse axis external fixation has steel bushing, and above-mentioned cover body is fixed on the steel bushing periphery, and described cover body is made of plastics.Steel bushing can effectively play the effect of protection.
In above-mentioned bundled device, also be connected with warning device on the described signal processing circuit, described warning device is any one or its combination in electroluminescent lamp, voice prompting device and the loud speaker.By the working condition that warning device can in time be reminded the operating personal bundled device, further operating personal uses.
In above-mentioned bundled device, described signal processing circuit and read out instrument are integrated on the circuit card.
Compared with prior art, the advantage of this bundled device is: 1, can detect the tightening force size of bundling belt by sensor in real time, so that operating personal is in time understood the working condition of bundled device, handle it.2, by checking that read out instrument can know in transportation easily, owing to the bundling belt tightening force that jolts, reason such as vibrations causes changes, so that in time adjust.3, integral structure is simple, and wiring arrangement is reasonable, and is easy to implement, and can not influence the normal operation of bundled device.
Description of drawings
Fig. 1 is the part-structure exploded view of the embodiment 1 that provides of the utility model.
Fig. 2 is the electric structure frame chart that the utility model provides.
Fig. 3 is the block diagram of the embodiment 1 that provides of the utility model.
Fig. 4 is the lateral plan of the embodiment 1 that provides of the utility model.
Fig. 5 is the birds-eye view of the embodiment 1 that provides of the utility model.
Fig. 6 is the amplification transverse axis block diagram of the embodiment 1 that provides of the utility model.
Fig. 7 is the block diagram of the embodiment 2 that provides of the utility model.
Among the figure, support 1, lateral piece 11, transverse axis 12, groove 12a, metallic channel 12b, handle 2, spool 3, bundling belt 4, ratchet 5, retaining tooth plate 6, handle 7, sensor 8, resistance strain gage 81, lead 82, read out instrument 9, signal processing circuit 10, cover body 13, window 13a, steel bushing 14, warning device 15.
The specific embodiment
Embodiment 1:
As shown in Figure 1, parts such as this bundled device support 1, handle 2, spool 3, bundling belt 4, movable buckle, location buckle, ratchet 5, retaining tooth plate 6, handle 7, sensor 8, read out instrument 9.
Shown in Fig. 1,3,4 and 5, support 1 comprises two lateral pieces that be arranged in parallel 11 and a transverse axis 12, and handle 2 is hinged on the support 1 by spool 3, is fixed with ratchet 5 on the spool 3.Spool 3 is located in an end of lateral piece 11, and transverse axis 12 is fixed on the other end of lateral piece 11.On the transverse axis 12 of support 1, be connected with the outer end and be fixed with the bundling belt 4 of locating buckle.Volume is provided with another bundling belt 4 that its outer end is fixed with movable buckle on spool 3.Be connected with its end on the support 1 and can embed retaining tooth plate 6 between ratchet 5 ratchets, be connected with its end on the handle 2 and can embed handle 7 between ratchet 5 ratchets.The forced section of this bundled device, be also to be provided with a sensor 8 on the transverse axis 12, this sensor 8 links with signal processing circuit 10 and can produce when bundled device is worked and the corresponding signal of described bundling belt 4 tightening forces size, is connected with the read out instrument 9 that is fixed on the bundled device on signal processing circuit 10.Signal processing circuit 10 is integrated on the circuit card with read out instrument 9.
As Fig. 1 and shown in Figure 6, sensor 8 comprises some resistance strain gages 81, has some groove 12a on transverse axis 12, and above-mentioned resistance strain gage 81 is contained in the groove 12a.Transverse axis 12 centers have axially extended metallic channel 12b, groove 12a and metallic channel 12b connect, be connected with the lead 82 that links with signal processing circuit 10 on resistance strain gage 81, lead 82 passes metallic channel 12b, and to extend to transverse axis 12 outer and link with signal processing circuit 10 and read out instrument 9.
As shown in Figure 1, transverse axis 12 external fixation have steel bushing 14, and above-mentioned cover body 13 is fixed on steel bushing 14 peripheries, and cover body 13 is made of plastics.Have window 13a on cover body 13, above-mentioned read out instrument 9 is installed in the window 13a.In the present embodiment, cover body 13 is fastened by two halfbodies up and down and forms.
As shown in Figure 2, in the present embodiment, also be connected with warning device 15 on the signal processing circuit 10.Wherein warning device 15 is any one or its combination in electroluminescent lamp, voice prompting device and the loud speaker.
In bundling belt 4 tightening process of this bundled device, sensor 8 can be gathered bundling belt 4 tightening force signals in real time, and this signal is sent to signal processing circuit 10.After handling, 10 pairs of signals of signal processing circuit they can be presented on the read out instrument 9.Signal conditioning comprises signal amplification, analogue to digital conversion etc.Can be well understood to the tightening force size of bundling belt 4 by read out instrument 9 operating personals, make the use of bundled device safer, convenient.In transportation, it is excessive or not enough to understand tightening force easily by observation read out instrument 9, thereby realizes bundling belt 4 tightening force adjustment, to guarantee the safety of transportation.
Embodiment 2:
As shown in Figure 7, in the present embodiment, sensor 8 is arranged on the above-mentioned bundling belt 4, is connected with the lead 82 that links with signal processing circuit 10 on sensor 8.Bundled device is when work, and bundling belt 4 is subjected to tightening force, and the size that sensor 8 can detect tightening force easily is set on bundling belt 4, so that in time grasp the mode of operation of bundled device.All the other all with embodiment 1 roughly the same, do not do and give unnecessary details.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as support 1, lateral piece 11, transverse axis 12, groove 12a, metallic channel 12b, handle 2, spool 3, bundling belt 4, ratchet 5, retaining tooth plate 6, handle 7, sensor 8, resistance strain gage 81, lead 82, read out instrument 9, signal processing circuit 10, cover body 13, window 13a, steel bushing 14, warning device 15 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. bundled device, comprise support (1), handle (2) and spool (3), handle (2) is hinged on the support (1) by spool (3), on support (1), be connected with the bundling belt (4) that its outer end is fixedly connected with the location buckle, go up volume at spool (3) and be provided with another bundling belt (4) that its outer end is fixed with movable buckle, be fixed with ratchet (5) on the described spool (3), be connected with its end on the described support (1) and can embed retaining tooth plate (6) between ratchet (5) ratchet, be connected with its end on the described handle (2) and can embed handle (7) between ratchet (5) ratchet, it is characterized in that, the forced section of this bundled device also is provided with a sensor (8), this sensor (8) links with signal processing circuit (10) and can produce when bundled device is worked and the corresponding signal of described bundling belt (4) tightening force size, is connected with the read out instrument (9) that is fixed on the bundled device on signal processing circuit (10).
2. bundled device according to claim 1, it is characterized in that, described support (1) comprises two lateral pieces that be arranged in parallel (11) and a transverse axis (12), described spool (3) is located in an end of lateral piece (11), described transverse axis (12) is fixed on the other end of lateral piece (11), be connected with above-mentioned outer end and be fixed with the bundling belt (4) of locating buckle on transverse axis (12), described sensor (8) is arranged on the transverse axis (12).
3. bundled device according to claim 2 is characterized in that, described sensor (8) comprises some resistance strain gages (81), has some grooves (12a) on transverse axis (12), and above-mentioned resistance strain gage (81) is contained in the groove (12a).
4. bundled device according to claim 3, it is characterized in that, described transverse axis (12) center has axially extended metallic channel (12b), groove (12a) connects with metallic channel (12b), be connected with the lead (82) that links with signal processing circuit (10) on resistance strain gage (81), described lead (82) passes metallic channel (12b) and extends to outside the transverse axis (12).
5. bundled device according to claim 1 is characterized in that, described sensor (8) is arranged on the above-mentioned bundling belt (4), is connected with the lead (82) that links with signal processing circuit (10) on sensor (8).
6. according to any described bundled device in the claim 2～5, it is characterized in that described read out instrument (9) is fixed on the transverse axis (12).
7. bundled device according to claim 6 is characterized in that, described transverse axis (12) external fixation has cover body (13), has window (13a) on cover body (13), and above-mentioned read out instrument (9) is installed in the window (13a).
8. bundled device according to claim 7 is characterized in that, described transverse axis (12) external fixation has steel bushing (14), and above-mentioned cover body (13) is fixed on steel bushing (14) periphery, and described cover body (13) is made of plastics.
9. bundled device according to claim 7 is characterized in that, also is connected with warning device (15) on the described signal processing circuit (10), and described warning device (15) is any one or its combination in electroluminescent lamp, voice prompting device and the loud speaker.
10. bundled device according to claim 7 is characterized in that, described signal processing circuit (10) is integrated on the circuit card with read out instrument (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920113918U CN201390192Y (en) | 2009-02-13 | 2009-02-13 | Binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920113918U CN201390192Y (en) | 2009-02-13 | 2009-02-13 | Binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390192Y true CN201390192Y (en) | 2010-01-27 |
Family
ID=41597014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920113918U Expired - Lifetime CN201390192Y (en) | 2009-02-13 | 2009-02-13 | Binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390192Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011003242A1 (en) * | 2009-07-06 | 2011-01-13 | 浙江双友物流器械股份有限公司 | Tension-measuring load securing device with ratchet wheel |
| US9162605B2 (en) | 2011-02-18 | 2015-10-20 | 9269-1096 Quebec Inc. | Ratchet strap binder and method of adjusting a strap in length |
| CN105966660A (en) * | 2016-07-11 | 2016-09-28 | 台州市永派包装设备有限公司 | Manual strapping machine |
-
2009
- 2009-02-13 CN CN200920113918U patent/CN201390192Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011003242A1 (en) * | 2009-07-06 | 2011-01-13 | 浙江双友物流器械股份有限公司 | Tension-measuring load securing device with ratchet wheel |
| US9162605B2 (en) | 2011-02-18 | 2015-10-20 | 9269-1096 Quebec Inc. | Ratchet strap binder and method of adjusting a strap in length |
| CN105966660A (en) * | 2016-07-11 | 2016-09-28 | 台州市永派包装设备有限公司 | Manual strapping machine |
| CN105966660B (en) * | 2016-07-11 | 2018-07-10 | 台州市永派包装设备有限公司 | Nannal bundling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100127 Effective date of abandoning: 20090213 |