CN208103714U - One kind is anti-to be disengaged from the groove suspension hook group - Google Patents
One kind is anti-to be disengaged from the groove suspension hook group Download PDFInfo
- Publication number
- CN208103714U CN208103714U CN201820370385.4U CN201820370385U CN208103714U CN 208103714 U CN208103714 U CN 208103714U CN 201820370385 U CN201820370385 U CN 201820370385U CN 208103714 U CN208103714 U CN 208103714U
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- China
- Prior art keywords
- suspension hook
- block
- fixedly connected
- hook frame
- disengaged
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- Expired - Fee Related
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- 239000000725 suspension Substances 0.000 title claims abstract description 87
- 230000000694 effects Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000909536 Gobiesocidae Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model, which provides one kind, to be prevented being disengaged from the groove suspension hook group, is related to lifting field.This prevents being disengaged from the groove suspension hook group, including suspension hook frame, link block there are two being fixedly connected at the top of the suspension hook frame, two link blocks are fixedly connected with fixed block far from the side of suspension hook frame, and the suspension hook frame is internally provided with two pulleys, and there are two limited blocks for setting between two pulleys, hook is provided between two limited blocks, the outer surface of the hook offers circular groove, and the front of the suspension hook frame is provided with fixed screw bar, and the back of the suspension hook frame is provided with hold-doun nut.This prevents being disengaged from the groove suspension hook group, one end by support spring far from supporting block is fixedly connected by cushion block and mandril with arc block, the lower section of pulley is arranged in arc block, effectively the head-rope being arranged on pulley can be carried out holding out against operation, effectively increase the stability connected between head-rope at pulley race, falling off for head-rope is prevented, keeps the transmission efficiency of suspension hook higher.
Description
Technical field
The utility model relates to lifting technique fields, specially a kind of to prevent being disengaged from the groove suspension hook group.
Background technique
Suspension hook is one of the most common type suspender in hoisting machinery.Suspension hook is often by means of member hangs such as pulley blocks in lifting machine
On the wirerope of structure, suspension hook is divided into single hook and double hook by shape；It is divided into forging suspension hook and stacked suspension hook by manufacturing method.
Crampon group used at present in the process of work, due to the working condition of wind-force and crane itself, meeting
Make crane generation is wiggly to happen, since rolling for suspension hook can be such that the race of head-rope and pulley is detached from,
Influence the transmission efficiency of crane.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provide it is a kind of anti-be disengaged from the groove suspension hook group, solve due to wind-force and
The working condition of crane itself can make crane generation is wiggly to happen, since rolling for suspension hook can make
The problem of race of head-rope and pulley is detached from, and influences the transmission efficiency of crane.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：One kind is anti-to be disengaged from the groove suspension hook group, wraps
Suspension hook frame is included, is fixedly connected at the top of the suspension hook frame there are two link block, two link blocks are fixed far from the side of suspension hook frame
It is connected with fixed block, the suspension hook frame is internally provided with two pulleys, limited block there are two settings between two pulleys, and two
Hook is provided between limited block, the outer surface of the hook offers circular groove, and the front of the suspension hook frame is provided with fixed spiral shell
Screw rod, the back of the suspension hook frame are provided with hold-doun nut, and the end of thread of the fixed screw bar sequentially passes through suspension hook frame, cunning
Wheel, limited block and circular groove are simultaneously threadedly coupled with the fixture nut of suspension hook frame back setting, and the inner wall of the suspension hook frame is fixedly connected
There is supporting block, casing is fixedly connected at the top of the supporting block, the internal activity of described sleeve pipe is connected with support spring, described
Support spring is fixedly connected with cushion block far from one end of supporting block, and the cushion block is fixedly connected with top far from one end of support spring
Bar, arc block is provided with below the pulley, and the one end of the mandril far from cushion block is arranged through casing and with below pulley
Arc block be fixedly connected.
Preferably, the outer surface of the hook and be located at suspension hook frame underside be hinged with snap-gauge.
Preferably, two pulleys are symmetrical arranged by central axes of suspension hook frame, and two pulleys are fixedly attached with fixed screw bar.
Preferably, two limited blocks are symmetrical arranged by central axes of suspension hook frame, and two limited blocks are fixed with fixed screw bar
Connection.
Preferably, there are two the quantity of the supporting block, two supporting blocks are symmetrical arranged by central axes of suspension hook frame.
Preferably, the mutually separate side of two supporting blocks is welded and fixed with suspension hook frame.
（Three）Beneficial effect
The utility model, which provides one kind, to be prevented being disengaged from the groove suspension hook group.Has following beneficial effect：
1, this prevents being disengaged from the groove suspension hook group, by the supporting block being fixedly connected inside suspension hook frame, is fixedly connected at the top of supporting block
Casing, the internal activity of casing are connected with support spring, and the one end of support spring far from supporting block passes through cushion block and mandril and arc
Shape block is fixedly connected, and the lower section of pulley is arranged in arc block, can effectively carry out holding out against operation to the head-rope being arranged on pulley, have
Effect improves the stability connected between head-rope at pulley race, it is therefore prevented that head-rope falls off, and imitates the transmission of suspension hook
Rate is higher.
2, this prevents being disengaged from the groove suspension hook group, can prevent hook by two limited blocks that fixed screw rod outer surface is fixedly connected
It moves left and right, effectively prevents head-rope there is a situation where breaking off relations, further improve suspension hook transmission performance.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure side view cutaway drawing；
Fig. 3 is partial enlarged view at A in the utility model structure chart 2.
Wherein, 1 suspension hook frame, 2 link blocks, 3 fixed blocks, 4 fixed screw bars, 5 pulleys, 6 limited blocks, 7 hooks, 8 circular grooves, 9
Fixture nut, 10 supporting blocks, 11 casings, 12 support springs, 13 cushion blocks, 14 mandrils, 15 arc blocks, 16 snap-gauges.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment provides one kind and prevents being disengaged from the groove suspension hook group, as shown in Figure 1-3, include suspension hook frame 1, suspension hook frame 1
Top be fixedly connected there are two link block 2, two link blocks 2 are fixedly connected with fixed block 3 far from the side of suspension hook frame 1, hang
Hook housing 1 is internally provided with two pulleys 5, and two pulleys 5 are symmetrical arranged with suspension hook frame 1 for central axes, two pulleys 5 and fixation
Screw rod 4 is fixedly attached, and there are two limited blocks 6 for setting between two pulleys 5, and two limited blocks 6 are with suspension hook frame 1 for central axes pair
Claim setting, two limited blocks 6 are fixedly connected with fixed screw bar 4, are provided with hook 7 between two limited blocks 6, link up with 7 outside
Surface offers circular groove 8, and the front of suspension hook frame 1 is provided with fixed screw bar 4, and the back of suspension hook frame 1 is provided with hold-doun nut 9,
The end of thread of fixed screw bar 4 sequentially pass through suspension hook frame 1, pulley 5, limited block 6 and circular groove 8 and with 1 back of suspension hook frame setting
Fixture nut 9 is threadedly coupled, and the left and right of hook 7 can be prevented by two limited blocks 6 that 4 outer surface of fixed screw bar is fixedly connected
It is mobile, head-rope is effectively prevented there is a situation where breaking off relations, further improves suspension hook transmission performance, links up with 7 outer surface simultaneously
It is hinged with snap-gauge 16 positioned at 1 underside of suspension hook frame, the inner wall of suspension hook frame 1 is fixedly connected with supporting block 10, the number of supporting block 10
There are two amounts, and two supporting blocks 10 are symmetrical arranged with suspension hook frame 1 for central axes, two supporting blocks 10 mutually separate side and suspension hook
Frame 1 is welded and fixed, and the top of supporting block 10 is fixedly connected with casing 11, and the internal activity of casing 11 is connected with support spring 12,
Support spring 12 is fixedly connected with cushion block 13 far from one end of supporting block 10, and the one end of cushion block 13 far from support spring 12 is fixed to be connected
It is connected to mandril 14, the lower section of pulley 5 is provided with arc block 15, and the one end of mandril 14 far from cushion block 13 is through casing 11 and and pulley
The arc block 15 that 5 lower sections are arranged is fixedly connected, solid at the top of supporting block 10 by the supporting block 10 being fixedly connected inside suspension hook frame 1
Surely the casing 11 connected, the internal activity of casing 11 are connected with support spring 12, the one end of support spring 12 far from supporting block 10
It is fixedly connected by cushion block 13 and mandril 14 with arc block 15, the lower section of pulley 5 is arranged in arc block 15, can be effectively to pulley 5
The head-rope of upper setting carries out holding out against operation, effectively increases the stability connected between head-rope at 5 race of pulley, prevents
Falling off for head-rope, keeps the transmission efficiency of suspension hook higher.
Working principle：This is anti-to be disengaged from the groove suspension hook group, passes through the supporting block 10 being fixedly connected inside suspension hook frame 1, supporting block 10 is pushed up
The casing 11 that portion is fixedly connected, the internal activity of casing 11 are connected with support spring 12, and support spring 12 is far from supporting block 10
One end is fixedly connected by cushion block 13 and mandril 14 with arc block 15, and the lower section of pulley 5 is arranged in arc block 15, can be effectively to cunning
The head-rope being arranged on wheel 5 carries out holding out against operation, effectively increases the stability connected between head-rope at 5 race of pulley,
Moving left and right for hook 7 can be prevented by two limited blocks 6 that 4 outer surface of fixed screw bar is fixedly connected, effectively prevents holding
There is a situation where break off relations for rope again.
In conclusion this prevents being disengaged from the groove suspension hook group, pass through the supporting block 10 being fixedly connected inside suspension hook frame 1, supporting block 10 is pushed up
The casing 11 that portion is fixedly connected, the internal activity of casing 11 are connected with support spring 12, and support spring 12 is far from supporting block 10
One end is fixedly connected by cushion block 13 and mandril 14 with arc block 15, and the lower section of pulley 5 is arranged in arc block 15, can be effectively to cunning
The head-rope being arranged on wheel 5 carries out holding out against operation, effectively increases the stability connected between head-rope at 5 race of pulley,
Falling off for head-rope is prevented, keeps the transmission efficiency of suspension hook higher.
Also, this prevents being disengaged from the groove suspension hook group, can be prevented by two limited blocks 6 that 4 outer surface of fixed screw bar is fixedly connected
Moving left and right for hook 7, effectively prevents head-rope there is a situation where breaking off relations, further improves suspension hook transmission performance.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind is anti-to be disengaged from the groove suspension hook group, including suspension hook frame (1), it is characterised in that：It is fixedly connected at the top of the suspension hook frame (1)
Two link blocks (2), two link blocks (2) are fixedly connected with fixed block (3) far from the side of suspension hook frame (1), the suspension hook frame
(1) be internally provided with two pulleys (5), between two pulleys (5) setting there are two limited block (6), two limited blocks (6) it
Between be provided with hook (7), the outer surface of the hook (7) offers circular groove (8), and the front of the suspension hook frame (1) is provided with solid
Determine screw rod (4), the back of the suspension hook frame (1) is provided with fixture nut (9), the end of thread of the fixed screw bar (4) according to
The secondary fixture nut (9) through suspension hook frame (1), pulley (5), limited block (6) and circular groove (8) and with the setting of suspension hook frame (1) back
It is threadedly coupled, the inner wall of the suspension hook frame (1) is fixedly connected with supporting block (10), is fixedly connected at the top of the supporting block (10)
Have casing (11), the internal activity of described sleeve pipe (11) is connected with support spring (12), and the support spring (12) is far from support
One end of block (10) is fixedly connected with cushion block (13), and the cushion block (13) is fixedly connected with top far from the one end of support spring (12)
Bar (14) is provided with arc block (15) below the pulley (5), and the one end of the mandril (14) far from cushion block (13) is through set
Pipe (11) is simultaneously fixedly connected with the arc block (15) being arranged below pulley (5).
2. one kind according to claim 1 is anti-to be disengaged from the groove suspension hook group, it is characterised in that：The outer surface and position of the hook (7)
In suspension hook frame (1), underside is hinged with snap-gauge (16).
3. one kind according to claim 1 is anti-to be disengaged from the groove suspension hook group, it is characterised in that：Two pulleys (5) are with suspension hook frame (1)
Central axes are symmetrical arranged, and two pulleys (5) are fixedly attached with fixed screw bar (4).
4. one kind according to claim 1 is anti-to be disengaged from the groove suspension hook group, it is characterised in that：Two limited blocks (6) are with suspension hook frame (1)
It is symmetrical arranged for central axes, two limited blocks (6) are fixedly connected with fixed screw bar (4).
5. one kind according to claim 1 is anti-to be disengaged from the groove suspension hook group, it is characterised in that：The quantity of the supporting block (10) has two
A, two supporting blocks (10) are symmetrical arranged with suspension hook frame (1) for central axes.
6. one kind according to claim 1 is anti-to be disengaged from the groove suspension hook group, it is characterised in that：Two supporting blocks (10) it is mutually separate one
Side is welded and fixed with suspension hook frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370385.4U CN208103714U9 (en) | 2018-03-19 | 2018-03-19 | Drop-proof slot lifting hook group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370385.4U CN208103714U9 (en) | 2018-03-19 | 2018-03-19 | Drop-proof slot lifting hook group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN208103714U true CN208103714U (en) | 2018-11-16 |
| CN208103714U9 CN208103714U9 (en) | 2019-01-29 |
Family
ID=64126983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820370385.4U Expired - Fee Related CN208103714U9 (en) | 2018-03-19 | 2018-03-19 | Drop-proof slot lifting hook group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208103714U9 (en) |
-
2018
- 2018-03-19 CN CN201820370385.4U patent/CN208103714U9/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN208103714U9 (en) | 2019-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Abstract|Claims|Description Correct: Zheng Que False: Error Number: 46-02 Page: full text Volume: 34 Correction item: Abstract Correct: Zheng Que False: Error Number: 46-02 Volume: 34 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |