CN202294474U - Tension readable automobile safety tensioning device - Google Patents
Tension readable automobile safety tensioning device Download PDFInfo
- Publication number
- CN202294474U CN202294474U CN2011202784335U CN201120278433U CN202294474U CN 202294474 U CN202294474 U CN 202294474U CN 2011202784335 U CN2011202784335 U CN 2011202784335U CN 201120278433 U CN201120278433 U CN 201120278433U CN 202294474 U CN202294474 U CN 202294474U
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- China
- Prior art keywords
- carrier base
- side sheet
- bandage
- anchor shaft
- take
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a tension readable automobile safety tensioning device, which comprises a strap and a support seat, wherein the strap is led out from the front end of the support seat. The device is characterized in that: the front end of the support seat is provided with a force measuring mechanism capable of measuring the force borne by the strap. Compared with the prior art, the device has the advantages that: the tensioning force condition of the strap is determined through the force measuring mechanism related with the strap in force; and the device is simple in integral structure, convenient and fast to assemble, safe and reliable in use and relatively low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of automobile and uses take-up device, can be applicable on various automobiles, lorry, trailer, the motor bike, convenient binding restraint of loads.
Background technology
Because advantages such as take-up device has whole light, easy and simple to handle, can not come off easily after the locking, and is safe and reliable extensively are used in goods transport, move, fix when storing in a warehouse.Usually, take-up device comprises take-up device main frame, two bandages, and wherein a bandage penetrates in two semicircle main shafts of main frame.Because what some goods was tied up too tightly may be cargo damage, the too loose goods of bandage may fall down, thereby causes safety misadventure.For making the bandage seizing force keep moderate, guarantee that goods does not damage and bundle firm, needs the stressing conditions of control take-up device.
For this reason; The take-up device that a kind of charged son shows device for measuring force has appearred; See that the patent No. is the Chinese utility model patent " rigid force-measuring tensioner " (Granted publication number for CN201484273U) of ZL200920163569.4; The forced section of the tensioner mechanism of this patent is provided with sensor, and when strainer was in running order, sensor can produce and the corresponding signal of tightening force size; Sensor links with the signal processing circuit that can receive and handle above-mentioned signal, on signal processing circuit, is connected with the read out instrument that is used to show the tightening force size.Though can accurately obtain strainer use in the seizing force size of bandage, have complex structure, install loaded down with trivial details, the shortcoming that manufacturing cost is higher.
Only need roughly know stressing conditions because the operator is general; So that confirm whether strainer gets final product in the field of load of appraising and deciding; Therefore do not need accurately to learn stressed size; So the accurate data of electronic display just there is no need, be cost-cutting and simplified structure, a kind of seizing force tester is disclosed in the prior art; See that the patent No. is the Chinese utility model patent " a kind of seizing force tester that is used for strainer " (Granted publication number for CN201707163U) of ZL201020200844.8; This patent comprises a dynamometry part that is column, has the connecting portion that can be connected with the strainer body on the dynamometry part, and dynamometry part sidepiece axially has one recess and all forms the rubber-like fin in the recess both sides along it.
The utility model content
The utility model technical matters to be solved is to the above-mentioned state of the art the readable formula automotive safety of a kind of tension force simple in structure take-up device to be provided in addition.
The utility model another technical matters to be solved provides the readable formula automotive safety of a kind of safe and reliable tension force take-up device.
The utility model another technical matters to be solved provides the readable formula automotive safety of the lower tension force of a kind of manufacturing cost take-up device.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the readable formula automotive safety of a kind of tension force take-up device; Comprise bandage and carrier base; Aforesaid bandage is drawn from the front end of aforementioned carrier base, it is characterized in that the leading section of said carrier base is provided with the force measuring machine that an energy measurement bandage receives strength.
Described carrier base can be the branch body structure, comprises left side sheet, right side sheet and is connected in the anchor shaft between left side sheet and the right side sheet.Described carrier base also can be integral piece, comprise left side band part, right side band part and be connected in left side band part and right side band part between fixedly axial region.
As preferably, described force measuring machine can comprise
Fixed plate is fixed in the leading section of said carrier base;
Movable plate, can be located at versatilely said carrier base leading section and with aforementioned fixation sheet separation, outer face and said bandage one side offset; And
Dynamometer spring is located at the leading section of said carrier base and between aforementioned fixation sheet and movable plate;
And one of at least at least one side mark of described left side sheet and right side sheet has the displacement scale of aforementioned movable plate position.
Further, described fixed plate secured in parallel axle is fixedly connected between left side sheet and the right side sheet, and the two ends of said slide are extended respectively and are provided with sliding part, and accordingly, described left side sheet and right side sheet are equipped with the chute with aforementioned sliding part slide-and-guide.
Described anchor shaft comprises preceding anchor shaft that is connected to the carrier base front end and the back anchor shaft that is connected in the rear end; Anchor shaft is near the force measuring machine setting before aforesaid; Described dynamometer spring is under the maximum weighted situation, and described bandage is pressed on movable plate and the preceding anchor shaft simultaneously.When bandage was compressed to extreme lower position to movable plate, ribbon touched anchor shaft, so anchor shaft plays the dynamometry overload protective function again.
Compared with prior art, the advantage of the utility model is: through being located at the carrier base leading section and having the force measuring machine of stressed relation to confirm the stressing conditions of bandage tension with bandage, integral structure is simple, and is easy to assembly quick, safe and reliable; Manufacturing cost is relatively low again.
Description of drawings
Fig. 1 is in the initial condition reference diagram for embodiment.
Fig. 2 is an embodiment tension scheme drawing.
Fig. 3 is the embodiment exploded.
Fig. 4 is the enlarged drawing of force measuring machine among Fig. 3.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; The readable formula automotive safety of tension force in present embodiment take-up device comprises bandage 1, left side sheet 91, right side sheet 92, be connected in preceding anchor shaft 21 and back anchor shaft 22 between left side sheet 91 and the right side sheet 92 and parts (belonging to prior art) that some are necessary; Left side sheet 91, right side sheet 92 and preceding anchor shaft 21 and back anchor shaft 22 are assembled into carrier base; Bandage 1 is drawn from the front end of carrier base, and the leading section of carrier base is provided with the force measuring machine 10 that an energy measurement bandage receives strength.Carrier base in the present embodiment also can be an integral piece, i.e. left side sheet 91, right side sheet 92, preceding anchor shaft 21 and back anchor shaft 22 one-body molded designs.
Force measuring machine 10 comprises fixed plate 4, movable plate 5 and dynamometer spring 3.Fixed plate 4 parallel preceding anchor shafts 21 are fixedly connected between left side sheet 91 and the right side sheet 92; Movable plate 5 can be located at versatilely carrier base leading section and with fixed plate 4 separation; Particularly; The two ends of slide 5 are extended respectively and are provided with sliding part 51, and accordingly, left side sheet 91 and right side sheet 92 are equipped with the chute 6 with sliding part 51 slide-and-guides.Movable plate 5 outer faces and bandage 1 one sides offset, and dynamometer spring 3 is located at the leading section of carrier base and between fixed plate 4 and movable plate 5; Left side sheet 91 1 sides mark has the displacement scale of movable plate 5 positions, and like Fig. 1 and shown in Figure 4, the displacement scale comprises original scale mark (0daN) and stressed scale mark (500daN).
Preceding anchor shaft 21 is provided with near force measuring machine 10, and dynamometer spring 3 is under the maximum weighted situation, and bandage 1 is pressed on movable plate 5 and the preceding anchor shaft 21 simultaneously.
Like Fig. 1, when initial condition, movable plate 5 resets to original scale mark under the elastic force effect of dynamometer spring 3.
Like Fig. 2, under the tension, bandage 1 is pushed down movable plate 5.It is tight more that bandage 1 is tied up, and the pressure that then receives on the movable plate 5 is also big more, and movable plate 5 is under the tighten pressure effect of bandage 1, and movable plate 5 moves in movable plate chute 6.When bandage 1 is pressed onto stressed scale mark to movable plate 5, the stressed setting value (such as 500daN) that reaches on the bandage 1 then, goods is tighten basically.If some goods also need continue tighten, when continuation was stressed on the bandage 1, bandage 1 contacted with preceding anchor shaft 21, and preceding anchor shaft 21 plays overload protective function.
Claims (6)
1. the readable formula automotive safety of a tension force take-up device comprises bandage and carrier base, and aforesaid bandage is drawn from the front end of aforementioned carrier base, it is characterized in that the leading section of said carrier base is provided with the force measuring machine that an energy measurement bandage receives strength.
2. the readable formula automotive safety of tension force according to claim 1 take-up device is characterized in that described carrier base comprises left side sheet, right side sheet and is connected in the anchor shaft between left side sheet and the right side sheet.
3. the readable formula automotive safety of tension force according to claim 1 take-up device is characterized in that described carrier base is an integral piece, comprise left side band part, right side band part and be connected in left side band part and right side band part between fixedly axial region.
4. the readable formula automotive safety of tension force according to claim 2 take-up device is characterized in that described force measuring machine comprises
Fixed plate is fixed in the leading section of said carrier base;
Movable plate, can be located at versatilely said carrier base leading section and with aforementioned fixation sheet separation, outer face and said bandage one side offset; And
Dynamometer spring is located at the leading section of said carrier base and between aforementioned fixation sheet and movable plate;
And one of at least at least one side mark of described left side sheet and right side sheet has the displacement scale of aforementioned movable plate position.
5. the readable formula automotive safety of tension force according to claim 4 take-up device; It is characterized in that described fixed plate secured in parallel axle is fixedly connected between left side sheet and the right side sheet; The two ends of said slide are extended respectively and are provided with sliding part; Accordingly, described left side sheet and right side sheet are equipped with the chute with aforementioned sliding part slide-and-guide.
6. the readable formula automotive safety of tension force according to claim 4 take-up device; It is characterized in that described anchor shaft comprises preceding anchor shaft that is connected to the carrier base front end and the back anchor shaft that is connected in the rear end; Anchor shaft is near the force measuring machine setting before aforesaid; Described dynamometer spring is under the maximum weighted situation, and described bandage is pressed on movable plate and the preceding anchor shaft simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202784335U CN202294474U (en) | 2011-07-29 | 2011-07-29 | Tension readable automobile safety tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202784335U CN202294474U (en) | 2011-07-29 | 2011-07-29 | Tension readable automobile safety tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294474U true CN202294474U (en) | 2012-07-04 |
Family
ID=46363430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202784335U Expired - Lifetime CN202294474U (en) | 2011-07-29 | 2011-07-29 | Tension readable automobile safety tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294474U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829916A (en) * | 2012-08-25 | 2012-12-19 | 浙江双友物流器械股份有限公司 | Force measurement device of tensioner |
| CN104118592A (en) * | 2014-07-11 | 2014-10-29 | 宁波市北仑森盛机械有限公司 | Automobile safety tension device with multiplied pre-tension |
| CN114212405A (en) * | 2021-12-24 | 2022-03-22 | 国网陕西省电力公司榆林供电公司 | Surge damper for soft oil tank |
-
2011
- 2011-07-29 CN CN2011202784335U patent/CN202294474U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829916A (en) * | 2012-08-25 | 2012-12-19 | 浙江双友物流器械股份有限公司 | Force measurement device of tensioner |
| CN104118592A (en) * | 2014-07-11 | 2014-10-29 | 宁波市北仑森盛机械有限公司 | Automobile safety tension device with multiplied pre-tension |
| CN104118592B (en) * | 2014-07-11 | 2016-06-01 | 宁波市北仑森盛机械有限公司 | The vehicle safety tensioning device of pre-tension multiplication |
| CN114212405A (en) * | 2021-12-24 | 2022-03-22 | 国网陕西省电力公司榆林供电公司 | Surge damper for soft oil tank |
| CN114212405B (en) * | 2021-12-24 | 2023-02-07 | 国网陕西省电力公司榆林供电公司 | Surge damper for soft oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |