CN206680116U - A kind of high stable bottle gouard moved by hands - Google Patents
A kind of high stable bottle gouard moved by hands Download PDFInfo
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- CN206680116U CN206680116U CN201720403617.7U CN201720403617U CN206680116U CN 206680116 U CN206680116 U CN 206680116U CN 201720403617 U CN201720403617 U CN 201720403617U CN 206680116 U CN206680116 U CN 206680116U
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- chain wheel
- rolling
- side wall
- fixture block
- neck
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Abstract
It the utility model is related to a kind of high stable bottle gouard moved by hands, fixed fixture block is provided between rolling chain wheel and connecting bolt, neck, lower bayonet slot are respectively equipped with the upper and lower both sides of fixed fixture block, and any part of rolling chain wheel does not contact directly with the surface of internal cavity of upper neck, and polyurethane foam pad is provided between the left side wall of rolling chain wheel and the left side wall of upper neck, between the right side wall of the right side wall of rolling chain wheel and upper neck, rubber cushion blocks are provided between the arranged on left and right sides wall of lower bayonet slot.The utility model between the rolling chain wheel and connecting bolt of routine by setting fixed fixture block, pass through polyurethane foam pad, the rubber cushion blocks set in fixed fixture block side wall, flexible limitation hooking device can be played a part of to swing, greatly alleviate and pulling moment, some skews caused by weight, avoid swinging, improve security performance, by limiting bracket, the position of loop chain is limited, more can effectively prevent from swinging.
Description
Technical field
It the utility model is related to a kind of high stable bottle gouard moved by hands.
Background technology
In known technical field, chain block is a kind of using Manual hoisting machinery simple, easy to carry, is also referred to as
" ring-chain hoist " or " jack ".It is applied to the short distance handling of mini-plant and goods.When chain block is lifted up weight,
Drop manual-chain clockwise, bangle wheel rotates, and drops counterclockwise during decline and pulls chain, Brake Block separates with brake block, spine
Wheel is static in the presence of ratchet, and five tooth major axis drive chain hoist wheel reverse direction operation, so as to steadily lift weight.In reality
In operating process, often because the weight of lifting is relatively heavy, operator does not pay attention to during lifting, movement will
So that whole chain rocks, human body of easily damaging, than relatively hazardous, while during chain is dropped and pullled, although ratchet exists
Ratchet meeting locked position, but weight can cause follow-up dropping to have some setbacks, cause stuck due to rocking undue locking sometimes
Phenomenon.
Utility model content
The technical problems to be solved in the utility model is：Overcome above mentioned problem, there is provided a kind of high stable bottle gouard moved by hands, can
When lifting heavier weight, effectively prevent from pulling being swung caused by weight start and stop after chain, while also avoid weight overweight, lead
Cause the stuck situation of chain when discontinuous action, lifting, down maneuver is pulled.
Technical scheme is used by the utility model solves its technical problem：A kind of high stable bottle gouard moved by hands, including set
The hook gear below support frame is put, fixed chain wheels are provided with support frame as described above, the hook gear, which has, to be symmetrical arranged
Two clamping plates, rolling chain wheel is provided between the upper end of two clamping plates, loop chain is provided with the rolling chain wheel, described two
Fixed cross beam is provided between the lower end of block clamping plate, hook is lifted with by connecting bolt on the fixed cross beam, in the rolling
Fixed fixture block is provided between movable sprocket and connecting bolt, neck, lower card are respectively equipped with the upper and lower both sides of the fixed fixture block
Groove, the latter half of the rolling chain wheel are inserted into neck, and the rolling chain wheel it is any a part not with upper card
The surface of internal cavity of groove directly contacts, and between the left side wall of the rolling chain wheel and the left side wall of upper neck, rolling chain wheel
Polyurethane foam pad is provided between the right side wall of right side wall and upper neck, between the arranged on left and right sides wall of the lower bayonet slot
Upper end provided with rubber cushion blocks, and the connecting bolt is embedded in rubber cushion blocks,
Limiting bracket is provided between the fixed chain wheels and rolling chain wheel, the limiting bracket, which has, to be set in positioned at solid
Determine the position-limiting drum on the loop chain between sprocket wheel and rolling chain wheel, L-type support is provided between the position-limiting drum and support frame.
Further, it is contemplated that specific mounting means, the arranged on left and right sides difference of fixture block is fixed described in the utility model
It is in close contact with corresponding clamping plate, and is provided between the arranged on left and right sides of the fixed fixture block and corresponding clamping plate
The oval rubber swelling ball in cross section.
Further, in order to avoid stuck situation occurs, the utility model is provided with horizontal stroke in the bottom of neck on described
Section is in the slot rolling of semicircular arc, is embedded with several needle rollers in yi word pattern arrangement in the bottom of the slot rolling, the needle roller can
Contacted with loop chain.
The beneficial effects of the utility model are：The utility model is simple in construction, passes through the rolling chain wheel in routine and connection
Fixed fixture block is set between bolt, by polyurethane foam pad, the rubber cushion blocks set in fixed fixture block side wall, can be played soft
Property the effect that swings of limitation hooking device, greatly alleviate and pulling moment, some skews caused by weight are avoided swinging, carried
High safety performance, while pass through contact of the needle roller with loop chain so that the process pulled is more smoothly, also can effectively alleviate heavier
The object phenomenon stuck when pulling, i.e., when occurring stuck, only need to firmly pull, indirect active force can be applied to needle roller
On, the rolling of needle roller can alleviate stuck effect, without causing more to exert oneself, tighter, while this technology of whole loop chain card
Scheme also has limiting bracket, by limiting bracket, limits the position of loop chain, more can effectively prevent from swinging.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 sectional view；
Fig. 3 is the close-up schematic view at A in Fig. 2；
In figure：1. hook gear, 2. clamping plates, 3. rolling chain wheels, 4. fixed cross beams, 5. connecting bolts, 6. hooks, 7. rings
Chain, 8. fix fixture blocks, neck on 81., 811. slot rollings, 812. needle rollers, 82. lower bayonet slots, 83. polyurethane foam pads, 84. rubber blankets
Block, 9. rubber swelling balls, 10. support frames, 11. fixed chain wheels, 12. limiting brackets, 121. position-limiting drums, 122.L type supports.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
A kind of preferred embodiment of high stable bottle gouard moved by hands of the utility model as shown in FIG. 1 to 3, including it is arranged on branch
The hook gear 1 of the lower section of support 10, is provided with fixed chain wheels 11 on support frame 10, and the hook gear 1 has symmetrically arranged
Two clamping plates 2, rolling chain wheel 3 is provided between the upper end of two clamping plates 2, loop chain 7 is provided with rolling chain wheel 3, in two pieces of folders
Fixed cross beam 4 is provided between the lower end of plate 2, hook 6 is lifted with by connecting bolt 5 on fixed cross beam 4, in rolling chain wheel 3
Fixed fixture block 8 is provided between connecting bolt 5, neck 81, lower bayonet slot 82 are respectively equipped with the upper and lower both sides of fixed fixture block 8,
The latter half of the rolling chain wheel 3 is inserted into neck 81, and rolling chain wheel 3 it is any a part not with upper neck 81
Surface of internal cavity directly contact, and between the left side wall of rolling chain wheel 3 and the left side wall of upper neck 81, the right side of rolling chain wheel 3
Polyurethane foam pad 83 is provided between the right side wall of side wall and upper neck 81, between the arranged on left and right sides wall of lower bayonet slot 82
Upper end provided with rubber cushion blocks 84, and connecting bolt 5 is embedded in rubber cushion blocks 84, in the moment pulled or the mistake pulled
Cheng Zhong, the position relationship between the whole internal structure of hook gear 1 can be effectively limited, absorb the energy of some swings, avoid
Cross and significantly swing, improve security performance,
Limiting bracket 12 is provided between fixed chain wheels 11 and rolling chain wheel 3, the limiting bracket 12, which has, to be arranged in place
The position-limiting drum 121 on loop chain 7 between fixed chain wheels 11 and rolling chain wheel 3, between the position-limiting drum 121 and support frame 10
Provided with L-type support 122.
The arranged on left and right sides of the fixed fixture block 8 is in close contact with corresponding clamping plate 2 respectively, and in fixed fixture block 8
It is provided with the oval rubber swelling ball 9 in cross section between arranged on left and right sides and corresponding clamping plate 2, mainly the most one
The mounting means of the specific fixed fixture block 8 of kind, it is a kind of flexible mounting means.
The slot rolling 811 that cross section is in semicircular arc is provided with the bottom of upper neck 81, is in a word in the bottom of slot rolling 811
Type arrangement is embedded with several needle rollers 812, and the needle roller 812 can contact with loop chain 7 so that and the process pulled is more smoothly,
The heavier object phenomenon stuck when pulling can effectively be alleviated, i.e., when occurring stuck, only need to firmly be pullled, it is indirect to make
It can firmly be applied on needle roller 812, the rolling of needle roller 812 can alleviate stuck effect, without causing more to exert oneself, whole ring
Chain card it is tighter.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (3)
1. a kind of high stable bottle gouard moved by hands, including the hook gear (1) below support frame (10) is arranged on, in support frame as described above
(10) fixed chain wheels (11) are provided with, the hook gear (1) has symmetrically arranged two clamping plates (2), in two clamping plates (2)
Upper end between be provided with rolling chain wheel (3), loop chain (7) is provided with the rolling chain wheel (3), in the two clamping plates (2)
Fixed cross beam (4) is provided between lower end, hook (6) is lifted with by connecting bolt (5) on the fixed cross beam (4), it is special
Sign is：Fixed fixture block (8) is provided between the rolling chain wheel (3) and connecting bolt (5), in the fixed fixture block (8)
Upper and lower both sides are respectively equipped with neck (81), lower bayonet slot (82), and the latter half of the rolling chain wheel (3) is inserted into neck
(81) in, and surface of internal cavity of any part of the rolling chain wheel (3) not with upper neck (81) directly contacts, and in institute
State between the left side wall of rolling chain wheel (3) and the left side wall of upper neck (81), the right side wall of rolling chain wheel (3) and upper neck (81)
Right side wall between be provided with polyurethane foam pad (83), rubber is provided between the arranged on left and right sides wall of the lower bayonet slot (82)
Rubber cushion block (84), and the upper end of the connecting bolt (5) is embedded in rubber cushion blocks (84),
Limiting bracket (12) is provided between the fixed chain wheels (11) and rolling chain wheel (3), the limiting bracket (12) has
The position-limiting drum (121) being set on the loop chain (7) between fixed chain wheels (11) and rolling chain wheel (3), in the position-limiting drum
(121) L-type support (122) is provided between support frame (10).
A kind of 2. high stable bottle gouard moved by hands as claimed in claim 1, it is characterised in that：Left and right the two of the fixed fixture block (8)
Side is in close contact with corresponding clamping plate (2) respectively, and the arranged on left and right sides in the fixed fixture block (8) and corresponding clamping plate
(2) the oval rubber swelling ball (9) in cross section is provided between.
A kind of 3. high stable bottle gouard moved by hands as claimed in claim 1 or 2, it is characterised in that：The bottom of neck (81) on described
Portion be provided with cross section be in semicircular arc slot rolling (811), in the slot rolling (811) if bottom in yi word pattern arrangement be embedded with
Dry needle roller (812), the needle roller (812) can contact with loop chain (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403617.7U CN206680116U (en) | 2017-04-17 | 2017-04-17 | A kind of high stable bottle gouard moved by hands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403617.7U CN206680116U (en) | 2017-04-17 | 2017-04-17 | A kind of high stable bottle gouard moved by hands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206680116U true CN206680116U (en) | 2017-11-28 |
Family
ID=60403180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720403617.7U Active CN206680116U (en) | 2017-04-17 | 2017-04-17 | A kind of high stable bottle gouard moved by hands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206680116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960581A (en) * | 2021-04-14 | 2021-06-15 | 浙江双鸟机械有限公司 | Chain block |
-
2017
- 2017-04-17 CN CN201720403617.7U patent/CN206680116U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960581A (en) * | 2021-04-14 | 2021-06-15 | 浙江双鸟机械有限公司 | Chain block |
| CN112960581B (en) * | 2021-04-14 | 2022-05-31 | 浙江双鸟机械有限公司 | Chain block |
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