CN204643563U - Flat hoisting belts length adjuster - Google Patents
Flat hoisting belts length adjuster Download PDFInfo
- Publication number
- CN204643563U CN204643563U CN201520225801.8U CN201520225801U CN204643563U CN 204643563 U CN204643563 U CN 204643563U CN 201520225801 U CN201520225801 U CN 201520225801U CN 204643563 U CN204643563 U CN 204643563U
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- China
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- plate
- adapter plate
- described adapter
- rod support
- spiro rod
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Abstract
The utility model discloses flat hoisting belts length adjuster, comprise adapter plate, strut bar, knob, screw rod and pressure zone plate, described adapter plate has two pieces, two pieces of described adapter plate horizontal positioned and plate face is relative, described strut bar has three, vertical with described adapter plate between two described adapter plates, and be uniformly distributed along described adapter plate length direction, form hanging belt between adjacent two strut bars and pass through mouth, spiro rod support is fixed with away from the midway location in described strut bar side plate face at described adapter plate, described spiro rod support is vertical with described adapter plate plate face, described screw rod passes vertically through described spiro rod support and described spiro rod support screw thread fit.The utility model according to how to design around pressure self-locked principle, with flat hoisting belts with the use of, the adjustment within the specific limits of hanging belt length can be realized, make each rope limb be adjusted to optimum length, meet lifting requirements.
Description
Technical field
The utility model relates to experiment equipment manufacturing technology field, especially flat hoisting belts length adjuster.
Background technology
In lifting operation, often can run into the equipment of unsymmetric structure, workpiece.Sometimes the center-of-gravity position of these suspended objects is confirmable, and Current Collector Sleave designer just can design Special-purpose hanger rigging by calculating and lift.If but run into the unascertainable situation of center of gravity, or as the loading appliances such as freight container with lade different and often change center of gravity time, just need to adopt the Current Collector Sleave that can regulate.In addition, the commonality that some user wishes single rigging is stronger, with the product of a set of rigging Liftable plurality of specifications model, now also to need adjustable Current Collector Sleave.In the past, the lifting in above-mentioned situation generally can only select chain rigging or beam type suspender, and these Current Collector Sleaves are relative to heavier suspender belt rigging, inconvenient operation, and the cost of beam type suspender is also higher.Therefore, need that one is lighter, soft, safety, and lower-cost rigging.Increase length adjustment function to suspender belt rigging, become the optimal selection solving this problem.In the hanging belt of two kinds of structures, flat hoisting belts is easier to realize length function from behavior of structure relative to circular hoisting belt, and the realization of its length adjustment function then needs a kind of flat hoisting belts length adjuster.
In addition, at present, suspender belt rigging multiple with the use of time, the different in size and discontinuity phenomenon of each limb of ubiquity many limbs rigging, be easy to cause hanging object alteration of form and the problem such as the crooked phenomenon of hanging object, the reduction of rigging usefulness, also bring potential potential safety hazard to lifting operation.But the length of each rope limb can not regulate, mainly ensure lifting requirements by improving accuracy of manufacture, but during manufacture, hanging belt error in length being difficult to control, being difficult to solve existing problems in production.
Utility model content
The utility model, for the deficiencies in the prior art, proposes flat hoisting belts length adjuster, according to how to design around pressure self-locked principle, with flat hoisting belts with the use of, the adjustment within the specific limits of hanging belt length can be realized, make each rope limb be adjusted to optimum length, meet lifting requirements.
In order to realize above-mentioned utility model object, the utility model provides following technical scheme:
Flat hoisting belts length adjuster, comprises adapter plate, strut bar, knob, screw rod and pressure zone plate,
Described adapter plate has two pieces, and two pieces of described adapter plate horizontal positioned and plate face are relative, and described strut bar has three, vertical with described adapter plate between two described adapter plates, and be uniformly distributed along described adapter plate length direction, form hanging belt between adjacent two strut bars and pass through mouth
Be fixed with spiro rod support at described adapter plate away from the midway location in described strut bar side plate face, described spiro rod support is vertical with described adapter plate plate face, and described screw rod passes vertically through described spiro rod support and described spiro rod support screw thread fit,
Described pressure zone plate level is arranged at above described adapter plate, and two described screw tip are each passed through the two ends of described pressure zone plate, and each described screw tip all fixes a described knob.
Further, in the middle part of described pressure zone plate lower face, be provided with outstanding boss downwards, the width of described boss is corresponding with the distance between two described adapter plates.
Further, also comprise snap ring, described snap ring extends around described screw rod top, and described pressure zone plate is between described snap ring and described knob.
The utility model flat hoisting belts length adjuster, according to how to design around pressure self-locked principle, with flat hoisting belts with the use of, the adjustment within the specific limits of hanging belt length can be realized, make each rope limb be adjusted to optimum length, meet lifting requirements.
Accompanying drawing explanation
Fig. 1 is the schematic diagram after flat hoisting belts length adjuster described in the utility model installs hanging belt;
Fig. 2 is the elevational schematic view of flat hoisting belts length adjuster described in the utility model;
Fig. 3 is the schematic side view of flat hoisting belts length adjuster described in the utility model;
Fig. 4 is the schematic rear view of flat hoisting belts length adjuster described in the utility model.
Detailed description of the invention
Be described in detail the utility model below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
Flat hoisting belts length adjuster as Figure 1-4, entirety is welded structure, comprises adapter plate 1, strut bar 5, knob 2, screw rod 7 and pressure zone plate 3,
Adapter plate 1 has two pieces, and two pieces of adapter plate 1 horizontal positioned and plate face are relative, and strut bar 5 has three, vertical with adapter plate 1 between two adapter plates 1, and is uniformly distributed along adapter plate 1 length direction, forms hanging belt by mouth 9 between adjacent two strut bars 5,
Be fixed with spiro rod support 6 at adapter plate 1 away from the midway location in strut bar 5 side plate face, spiro rod support 6 is vertical with adapter plate 1 plate face, and screw rod 7 passes vertically through spiro rod support 6 and spiro rod support 6 screw thread fit,
Pressure zone plate 3 is horizontally placed on above adapter plate 1, and two screw rod 7 tops are each passed through the two ends of pressure zone plate 3, and a knob 2 is all fixed on each screw rod 7 top, and knob 2 is greater than screw rod 7 diameter for discoideus diameter.
In the middle part of pressure zone plate 3 lower face, be provided with outstanding boss 31 downwards, the width of boss 31 is corresponding with the distance between two adapter plates 1.
Also comprise snap ring 71, snap ring 71 extends around screw rod 7 top, and pressure zone plate 3 is between snap ring 71 and knob 2.
During use, one end of hanging belt is provided with eye, eye wraps the strut bar 5 being positioned at midway location, the other end is through after attaching parts 8, successively pass through mouth 9 through two hanging belts, by controlling hanging belt mobile adjustment realizing length in hanging belt is by mouth, after length adjustment completes, turn knobs 2 drives pressure zone plate 3 downward, pressure zone plate 3 is made to compress hanging belt with middle strut bar 5, to keep fixing under the effect ensureing the friction force of hanging belt between itself and pressure zone plate 3, as long as rotate knob 2 round about carry out adjusting as hanging belt length again need be adjusted.
The utility model flat hoisting belts length adjuster, according to how to design around pressure self-locked principle, with flat hoisting belts with the use of, the adjustment within the specific limits of hanging belt length can be realized, make each rope limb be adjusted to optimum length, meet lifting requirements.
Claims (3)
1. flat hoisting belts length adjuster, is characterized in that, comprises adapter plate, strut bar, knob, screw rod and pressure zone plate,
Described adapter plate has two pieces, and two pieces of described adapter plate horizontal positioned and plate face are relative, and described strut bar has three, vertical with described adapter plate between two described adapter plates, and be uniformly distributed along described adapter plate length direction, form hanging belt between adjacent two strut bars and pass through mouth
Be fixed with spiro rod support at described adapter plate away from the midway location in described strut bar side plate face, described spiro rod support is vertical with described adapter plate plate face, and described screw rod passes vertically through described spiro rod support and described spiro rod support screw thread fit,
Described pressure zone plate level is arranged at above described adapter plate, and two described screw tip are each passed through the two ends of described pressure zone plate, and each described screw tip all fixes a described knob.
2. flat hoisting belts length adjuster as claimed in claim 1, is characterized in that, in the middle part of described pressure zone plate lower face, be provided with outstanding boss downwards, the width of described boss is corresponding with the distance between two described adapter plates.
3. flat hoisting belts length adjuster as claimed in claim 1, it is characterized in that, also comprise snap ring, described snap ring extends around described screw rod top, and described pressure zone plate is between described snap ring and described knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225801.8U CN204643563U (en) | 2015-04-15 | 2015-04-15 | Flat hoisting belts length adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225801.8U CN204643563U (en) | 2015-04-15 | 2015-04-15 | Flat hoisting belts length adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204643563U true CN204643563U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520225801.8U Active CN204643563U (en) | 2015-04-15 | 2015-04-15 | Flat hoisting belts length adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204643563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480846A (en) * | 2016-01-15 | 2016-04-13 | 北京电子工程总体研究所 | Universal lifting tool provided with length-adjustable lifting belts and used for shelter |
-
2015
- 2015-04-15 CN CN201520225801.8U patent/CN204643563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480846A (en) * | 2016-01-15 | 2016-04-13 | 北京电子工程总体研究所 | Universal lifting tool provided with length-adjustable lifting belts and used for shelter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |