CN209113325U - A kind of hanging ring screw - Google Patents
A kind of hanging ring screw Download PDFInfo
- Publication number
- CN209113325U CN209113325U CN201821742919.8U CN201821742919U CN209113325U CN 209113325 U CN209113325 U CN 209113325U CN 201821742919 U CN201821742919 U CN 201821742919U CN 209113325 U CN209113325 U CN 209113325U
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- China
- Prior art keywords
- screw
- mounting portion
- hanging ring
- mounting
- screw element
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- 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.)
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Abstract
The utility model discloses a kind of hanging ring screws, are related to fastener areas, include lifting lug part and screw element, lifting lug part and screw element, which are respectively set to be structure as a whole, reconstructs overall structure, and lifting lug part is rotatably assorted with screw element；Lifting lug part includes the mounting part for cooperating with chain mounting and the mounting portion for screw element to be arranged, and screw element wears mounting portion and is rotatably assorted with mounting portion.Mounting part and chain mounting cooperate, and to realize the connection of hanging ring screw and chain, and mounting portion and screw element wear cooperation, to realize being rotatably assorted for lifting lug part and screw element.User is when installing fixed chain, the screw element for being mounted on the hanging ring screw of chain ends is fixed with threaded connections such as walls, and user can be rotated lifting lug part, so that the chain between two hanging ring screws is in straightened condition, achieve the purpose that chain is avoided tangled up and knotted phenomenon occur, and then achievees the purpose that reduce user's operation difficulty.
Description
Technical field
The utility model relates to fastener areas, more particularly, to a kind of hanging ring screw.
Background technique
Hanging ring screw is a kind of standard fasteners, and main function is sling load, is widely used in electromechanical manufacture, builds
It builds in the fields such as engineering, chemical metallurgy, pipeline laying.Hanging ring screw, but can be according to actual use generally without surface treatment
It is required that carrying out the surface treatment operation such as zinc-plated, chromium plating, and dehydrogenation should be carried out after electrogalvanizing immediately.
As shown in figure 9, in the prior art, hanging ring screw generally comprises the lifting lug part 1 for being connected with chain etc.
And the screw element 2 for being connected with wall etc., chain, which is mounted with lifting lug part 1, to be cooperated, and screw element 2 connects with wall screw thread
Connect fixation.2 integral casting forming of lifting lug part 1 and screw element, forging carries out normalized treatment, and descaling, to be made
Whole hanging ring screw, while meeting the practical load bearing demand of hanging ring screw.
In actual use, the lifting lug part of hanging ring screw and chain mounting cooperate, and user is installing fixed hanging ring
When screw, that is, when fixing the screw element and wall of hanging ring screw, torsion is easy to produce with the chain that hanging ring screw is used cooperatively and is beaten
Tie phenomenon.Therefore, user needs flattening chain in advance, to avoid the generation of twist ties phenomenon, increases the operation of user
Difficulty, the prior art exists can improvements.
Utility model content
In view of the above technical problems, the purpose of this utility model is to provide a kind of hanging ring screw, lifting lug part and screw elements
It is rotatably assorted, user can rotate lifting lug part when installing chain, twist ties phenomenon occur to avoid chain, to reach
Reduce the purpose of user's operation difficulty.
To achieve the above object, the utility model provides following technical solution: a kind of hanging ring screw, include for
The lifting lug part that chain interoperation uses and the screw element for fixing lifting lug part, the lifting lug part and screw element are respectively set to one
Body structure reconstructs overall structure, and the lifting lug part is rotatably assorted with screw element；The lifting lug part includes to be used for and chain
The mounting part of cooperation and the mounting portion for screw element to be arranged are mounted, and the screw element wears mounting portion and turns with mounting portion
Dynamic cooperation.
By using above-mentioned technical proposal, mounting part and chain mounting cooperate, to realize the connection of hanging ring screw and chain,
And mounting portion and screw element wear cooperation, to realize being rotatably assorted for lifting lug part and screw element.User when installing fixed chain,
The screw element for being mounted on the hanging ring screw of chain ends is fixed with threaded connections such as walls, and user can be rotated lifting lug part,
So that the chain between two hanging ring screws is in straightened condition, that is, achieve the purpose that chain is avoided tangled up and knotted phenomenon occur,
And then achieve the purpose that reduce user's operation difficulty.
The utility model is further arranged to: the screw element includes screw pole and head of screw, and the screw pole is worn
Mounting portion is simultaneously connected with wall, and the head of screw is connected at mounting portion；And the screw pole include for wall phase
The threaded portion of connection and smooth department for being rotatably assorted with mounting portion.
By using above-mentioned technical proposal, screw element directly wears mounting portion and is connected with wall, and the spiral shell of screw element
Line portion is connected with wall, and the smooth department of screw element is rotatably assorted with mounting portion realization, to realize screw element and lifting lug part
It is smooth to be rotatably assorted, and the mounting structure of screw element and lifting lug part is simple, it is convenient to carry out, advantageously reduce production cost.
The utility model is further arranged to: the gear for separating wall and mounting portion is threaded on the threaded portion
Block.
By using above-mentioned technical proposal, block is rotated the extreme position to threaded portion close to lifting lug part by user,
Fixing screws part and wall are reconnected, block plays the role of protecting wall and lifting lug part；When hanging ring screw is not used, block
It can play the role of limiting screw element disengaging lifting lug part, that is, screw element is avoided to generate Loss.
The utility model is further arranged to: minimum spacing between the block and head of screw be greater than mounting portion with it is smooth
Portion is rotatably assorted the width of part.
By using above-mentioned technical proposal, when block is turned on threaded portion close to the extreme position of mounting portion,
Spacing between block and head of screw is greater than the rotation width of mounting portion, i.e. mounting portion is rotatably assorted between part and smooth department
With axial scope of activities, to achieve the purpose that further increase screw element and lifting lug part is rotatably assorted smoothness.
The utility model is further arranged to: the baffle to play a protective role, the baffle are equipped on the threaded portion
It is set as sheet rubber, and the side of the baffle and block towards wall is fitted.
By using above-mentioned technical proposal, sheet rubber is set towards the side of wall in block, to play further protection
The effect of wall and block.
The utility model is further arranged to: the spacing between the mounting part and mounting portion along screw element length direction is set
It is set to disengaging spacing, and the length of the screw element is less than the size for being detached from spacing.
By using above-mentioned technical proposal, the length of screw element is less than the size for being detached from spacing, in order to user's installation,
Disassembly or replacement screw element, have preferable practicability and convenience.
The utility model is further arranged to: the screw element includes stud and screw head, and the screw head is embedded at installation
It is rotatably assorted in portion and with mounting portion, and is provided with the limited block for being detached from mounting portion for limiting screw head, institute on the mounting portion
Limited block is stated to be welded and fixed with mounting portion.
By using above-mentioned technical proposal, under the collective effect of limited block and mounting portion, screw head can be in mounting portion
Inner rotation, i.e. realization screw element are rotatably assorted with lifting lug part, and for screw head without departing from mounting portion, overall structural strength is big, makes
With stability height.
The utility model is further arranged to: the mounting hole for being rotatably assorted with screw head is offered on the mounting portion,
And the outer ring of the screw head is provided with the first sliding sleeve, and the second sliding sleeve, first sliding sleeve are provided on the inner wall of the mounting hole
It is correspondingly arranged and is slidably matched with the second sliding sleeve.
By using above-mentioned technical proposal, the first sliding sleeve is matched with the second sliding sleeve, realizes the smooth of screw head and mounting hole
It is rotatably assorted, that is, achievees the purpose that improving screw element and lifting lug part rotates smoothness.
The utility model is further arranged to: the mounting part includes two type of circular arc type structure and long strip type structure
Type, and the circular arc type structure and long strip type structure are adapted to corresponding chain respectively.
By using above-mentioned technical proposal, the lifting lug part of different types of structure is used with corresponding chain interoperation, is had
Preferable practicability and suitability.
The utility model is further arranged to: extending around for the mounting portion is formed with circular extent, and the ring
Multiple lock holes are uniformly provided with along its edge on shape extension.
By using above-mentioned technical proposal, user can be used in combination by plain screw and lock hole, play auxiliary
The effect of screw element fixed lifting lug part and chain.
In conclusion the utility model has the following beneficial effects:
First, user when installing fixed chain, is mounted on the screw element of the hanging ring screw of chain ends i.e. and wall
Equal threaded connections are fixed, and user can be rotated lifting lug part, so that the chain between two hanging ring screws is in straightened condition, i.e.,
Achieve the purpose that chain is avoided tangled up and knotted phenomenon occur, and then achievees the purpose that reduce user's operation difficulty；
Second, the structure that is rotatably assorted of lifting lug part and screw element, there are two types of type, user can carry out according to the actual situation
Selection, i.e. simple, the convenient to carry out grafting rotational structure of optional structure also may be selected the insertion that intensity is big, stability is good and turn
Dynamic structure, has preferable practicability, using flexible and suitability；
Third, being rotatably assorted in structure above two, achievable screw element is smoothly rotatably assorted with lifting lug part,
I.e. the smooth of mounting portion and smooth department is rotatably assorted, and screw head and the smooth of mounting portion are rotatably assorted；
Fourth, the mounting part of lifting lug part includes, in order to use from different chain interoperations, having there are two types of structure type
Preferable practicability, using flexible and suitability.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the hanging ring screw in embodiment one；
Fig. 2 is primarily used for showing the structural schematic diagram of the mounting part of the circular arc type structure in embodiment one；
Fig. 3 is primarily used for showing the structural schematic diagram of the mounting part of the long strip type structure in embodiment one；
Fig. 4 is the perspective view of the explosion of the hanging ring screw in embodiment one；
Fig. 5 is the general structure schematic diagram of the hanging ring screw in embodiment two；
Fig. 6 is the general structure schematic diagram of the hanging ring screw in embodiment two；
Fig. 7 is primarily used for showing the structural schematic diagram of the mounting part of the circular arc type structure in embodiment two；
Fig. 8 is primarily used for showing the structural schematic diagram of the mounting part of the long strip type structure in embodiment two；
Fig. 9 is prior art attached drawing.
Appended drawing reference: 1, lifting lug part；11, mounting part；12, mounting portion；121, mounting hole；2, screw element；21, screw pole；
211, threaded portion；212, smooth department；22, head of screw；23, stud；24, screw head；3, block；4, baffle；5, circular extent；
51, lock hole；6, limited block；7, the first sliding sleeve；8, the second sliding sleeve.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one:
As shown in Figure 1, a kind of hanging ring screw, includes for mounting the lifting lug part 1 being used cooperatively with chain and being used for
The screw element 2 of fixed lifting lug part 1, and lifting lug part 1 can be according to actual use demand, in both circular arc type structure and long strip type structure
In select a kind of use, and used with corresponding chain interoperation；Screw element 2 wears lifting lug part 1 and matches with the rotation of lifting lug part 1
It closes, then is connected and fixed with wall etc., to realize being connected and fixed for the fixtures such as hanging ring screw and wall.User is solid in installation
When determining chain, i.e. to achieve the purpose that limit chain tangled up and knotted phenomenon occurs during the installation process for rotatable lifting lug part 1, into
And achieve the purpose that reduce user's operation difficulty.
As shown in Figure 1, lifting lug part 1 includes for the mounting part 11 with chain mounting cooperation and for wearing screw element
2 mounting portion 12, mounting part 11 is set as above-mentioned circular arc type structure or long strip type structure (needs to be carried out according to the type of chain
Selection), mounting portion 12 is set as plate structure, and mounting part 11 and 12 integrally casting shaping of mounting portion.In conjunction with Fig. 1 and Fig. 2
Shown, screw element 2 includes the screw pole 21 and head of screw 22 of integrally casting shaping, screw pole 21 wear mounting portion 12 and with
The fixtures such as wall are fixedly connected, and head of screw 22 is connected to lateral position of the mounting portion 12 towards mounting part 11.As shown in figure 4,
Screw pole 21 includes threaded portion 211 for being connected with fixtures such as walls and wears mounting portion 12 and rotate with it and match
The smooth department 212 of conjunction to realize being fixedly connected for the fixtures such as screw element 2 and wall, while realizing screw element 2 and lifting lug part
1 is rotatably assorted.
In conjunction with shown in Fig. 1 and Fig. 4, in order to achieve the purpose that protect fixtures and the lifting lug parts 1 such as wall, threaded portion 211
On be threaded with block 3 for separating wall Yu mounting portion 12, and block 3 is towards being bonded on the side of the fixtures such as wall
It is provided with baffle 4, baffle 4 is set as sheet rubber in the present embodiment, and sheet rubber is to be bonded the side for being bonded and fixed to block 3
On.The axial rotary block 3 in user threadingly portion 211, until block 3 moves to the extreme position towards 12 direction of mounting portion
Until place, at this point, the spacing between block 3 and head of screw 22 is minimum spacing between the two, and this minimum spacing needs greatly
It is rotatably assorted the width of part in mounting portion 12 and smooth department 212, as both mounting portion 12, smooth department 212 are along 2 axis of screw element
To providing rotation space, it is rotatably assorted smoothness to achieve the purpose that improve screw element 2 and lifting lug part 1.
Either selection is using the mounting part 11(of circular arc type structure referring to shown in Fig. 2), or select to use long strip type knot
The mounting part 11(of structure is referring to shown in Fig. 3), the spacing between mounting part 11 and mounting portion 12 along 2 length direction of screw element is set as
It is detached from spacing, and the length of screw element 2 needs to be less than the size for being detached from spacing, in order to user's installation, disassembly or replacement
Screw element 2.
As shown in Figure 1, mounting portion 12 is provided in round plate structure, and the surrounding of mounting portion 12 has coaxially extended to form ring
Shape extension 5, be uniformly provided with multiple lock hole 51(along its edge on circular extent 5 is three lockings in the present embodiment
Hole 51), user can wear lock hole 51 and fixture by plain screw, to reach the fixed lifting lug of additional screws part 2
The purpose of part 1；User also may be selected not using lock hole 51, and circular extent 5 plays increase contact area at this time, improve
The effect of hanging ring screw mounting stability.
The present embodiment is further elaborated below with reference to specific movement:
Screw element 2 is worn in advance on the mounting portion 12 of lifting lug part 1, i.e. the smooth department 212 and mounting portion 12 of realization screw element 2
Be rotatably assorted, meanwhile, head of screw 22 is connected to mounting portion 12 towards on the side of mounting part 11, and block 3 and baffle 4 are constituted
Overall structure be threadedly connected on threaded portion 211, and threadingly the mounting portion 12 that is axially facing in portion 211 rotates up to limit position
It is set to only.The threaded portion 211 of screw element 2 is worn and is installed on the fixtures such as wall by user, thus complete hanging ring screw with
The installation exercise of the fixtures such as wall, and user can be rotated lifting lug part 1, to avoid on the mounting part 11 for being mounted on lifting lug part 1
Chain occur tangled up and knotted phenomenon, and then achieve the purpose that reduce user's operation difficulty.
Embodiment two:
In conjunction with shown in Fig. 5 and Fig. 6, a kind of hanging ring screw, compared with embodiment one, the difference is that: screw element 2 with hang
Ear piece 1 realizes that the structure being rotatably assorted is different, and in the present embodiment, screw element 2 includes stud 23 and screw head 24, mounting portion
Circular mounting hole 121 is offered on 12, screw head 24 is embedded in mounting hole 121 and is rotatably assorted with mounting hole 121, and pacifies
Welding is provided with the limit for being detached from mounting hole 121 for limiting screw head 24 on side in dress portion 12 for opening up mounting hole 121
The stud 23 of block 6, screw element 2 wears limited block 6 and is rotatably assorted with it.
As shown in fig. 6, rotate smoothness to achieve the purpose that improve screw element 2 and lifting lug part 1, the outer ring of screw head 24 at
Type has the first sliding sleeve 7, the second sliding sleeve 8 is formed on the inner wall of mounting hole 121, and the first sliding sleeve 7 is correspondingly arranged with the second sliding sleeve 8
And it is slidably matched.In the present embodiment, mounting part 11 equally includes circular arc type structure and long strip type structure two types (reference
Shown in Fig. 7 and Fig. 8).
The present embodiment is further elaborated below with reference to specific movement:
The screw head 24 of screw element 2 is embedded in advance in mounting hole 121, and the first sliding sleeve 7 and the second sliding sleeve 8 are pacified in advance respectively
Side outer wall loaded on screw head 24 and on the hole inner wall of mounting hole 121, then limited block 6 is welded and fixed, thus realize screw element 2 with
Lifting lug part 1 is rotatably assorted.Stud 23 is worn and is installed on the fixtures such as wall by user, to complete hanging ring screw and wall
The installation exercise of the fixtures such as body, and user can be rotated lifting lug part 1, to avoid on the mounting part 11 for being mounted on lifting lug part 1
Tangled up and knotted phenomenon occurs for chain, and then achievees the purpose that reduce user's operation difficulty.
Present embodiment is only the explanation to the utility model, is not limitations of the present invention, this
Field technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification,
But as long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
- It include lifting lug part (1) for being used with chain interoperation and for fixing lifting lug part (1) 1. a kind of hanging ring screw Screw element (2), it is characterised in that: the lifting lug part (1) and screw element (2) are respectively set to be structure as a whole and reconstruct whole knot Structure, and the lifting lug part (1) is rotatably assorted with screw element (2)；The lifting lug part (1) includes for cooperating with chain mounting Mounting part (11) and mounting portion (12) for screw element (2) to be arranged, and the screw element (2) wear mounting portion (12) and with Mounting portion (12) is rotatably assorted.
- 2. a kind of hanging ring screw according to claim 1, it is characterised in that: the screw element (2) includes screw pole (21) it wears mounting portion (12) with head of screw (22), the screw pole (21) and is connected with wall, the head of screw (22) is supported It is connected at mounting portion (12)；And the screw pole (21) includes threaded portion (211) for being connected with wall and is used for The smooth department (212) being rotatably assorted with mounting portion (12).
- 3. a kind of hanging ring screw according to claim 2, it is characterised in that: be threaded on the threaded portion (211) For separating the block (3) of wall Yu mounting portion (12).
- 4. a kind of hanging ring screw according to claim 3, it is characterised in that: between the block (3) and head of screw (22) Minimum spacing be greater than mounting portion (12) and smooth department (212) and be rotatably assorted the width of part.
- 5. a kind of hanging ring screw according to claim 3, it is characterised in that: be equipped with and play on the threaded portion (211) The baffle (4) of protective effect, the baffle (4) are set as sheet rubber, and the baffle (4) and block (3) are towards the one of wall Side is fitted.
- 6. a kind of hanging ring screw according to claim 2, it is characterised in that: the mounting part (11) and mounting portion (12) it Between along the spacing of screw element (2) length direction be set as being detached from spacing, and the length of the screw element (2) is less than and is detached from spacing Size.
- 7. a kind of hanging ring screw according to claim 1, it is characterised in that: the screw element (2) includes stud (23) With screw head (24), the screw head (24) is embedded in mounting portion (12) and is rotatably assorted with mounting portion (12), and the mounting portion (12) limited block (6) for being detached from mounting portion (12) for limiting screw head (24), the limited block (6) and mounting portion are provided on (12) it is welded and fixed.
- 8. a kind of hanging ring screw according to claim 7, it is characterised in that: offered on the mounting portion (12) for The mounting hole (121) that screw head (24) is rotatably assorted, and the outer ring of the screw head (24) is provided with the first sliding sleeve (7), the installation It is provided on the inner wall in hole (121) the second sliding sleeve (8), first sliding sleeve (7), which is correspondingly arranged and slides with the second sliding sleeve (8), matches It closes.
- 9. a kind of hanging ring screw according to claim 1, it is characterised in that: the mounting part (11) includes circular arc type knot Structure and long strip type structure two types, and the circular arc type structure and long strip type structure are adapted to corresponding chain respectively.
- 10. a kind of hanging ring screw according to claim 1, it is characterised in that: the mounting portion (12) extends around shape At having circular extent (5), and multiple lock holes (51) are uniformly provided with along its edge on the circular extent (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742919.8U CN209113325U (en) | 2018-10-25 | 2018-10-25 | A kind of hanging ring screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742919.8U CN209113325U (en) | 2018-10-25 | 2018-10-25 | A kind of hanging ring screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209113325U true CN209113325U (en) | 2019-07-16 |
Family
ID=67202273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821742919.8U Active CN209113325U (en) | 2018-10-25 | 2018-10-25 | A kind of hanging ring screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209113325U (en) |
-
2018
- 2018-10-25 CN CN201821742919.8U patent/CN209113325U/en active Active
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