CN108361264B - Self-aligning hole hand-free nut block applicable to C-shaped groove and method capable of being placed in later period - Google Patents
Self-aligning hole hand-free nut block applicable to C-shaped groove and method capable of being placed in later period Download PDFInfo
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- CN108361264B CN108361264B CN201810188023.8A CN201810188023A CN108361264B CN 108361264 B CN108361264 B CN 108361264B CN 201810188023 A CN201810188023 A CN 201810188023A CN 108361264 B CN108361264 B CN 108361264B
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- nut
- fixed
- hook
- shaped groove
- square
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/02—Nuts or like thread-engaging members made of thin sheet material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a self-aligning hand-free nut block suitable for a C-shaped groove and a method thereof, and relates to the field of fastening members. The nut block comprises a square nut and an intelligent hook; the intelligent hook comprises a connecting piece and a hook, wherein the hook, the connecting piece and the square nut are connected in sequence; the hook comprises a positioning edge and a hooking edge, the positioning edge faces to the square nut, and a screw hole is formed in the center of the square nut. The method comprises the following steps: installing square nuts of the nut blocks into the sliding grooves of the C-shaped grooves, wherein intelligent hooks of the nut blocks face to the object to be fixed; attaching the mounting surface of the object to be fixed to the mounting surface of the C-shaped groove; moving the nut block to the object to be fixed until the positioning edge of the intelligent hook contacts the object to be fixed; and fastening the object to be fixed with the nut block by adopting a bolt, and finishing the installation of the object to be fixed. The invention can be placed in any position in the middle of the C-shaped groove, is easy to align with the mounting hole, hooks the object to be mounted, realizes the hand-free holding of the object to be mounted and the nut block, and releases the hands of people.
Description
Technical Field
The invention relates to the field of fastening members, in particular to a self-aligning hand-free nut block which can be placed in a later stage and is suitable for a C-shaped groove and a use method.
Background
At present, two types of T-shaped nut blocks for C-shaped grooves are available on the market, and are respectively suitable for different environments.
The narrow side of the first T-shaped nut block is wider than the opening of the C-shaped groove, and the narrow side of the first T-shaped nut block can only be placed from the end part of the C-shaped groove due to the limitation of the structure and the size of the first T-shaped nut block, and the first T-shaped nut block can only be placed in the early stage and cannot be suitable for the situation requiring the later stage placement; because the shielding of the installation object is difficult to align with the hole on the installation object, the installation efficiency is greatly influenced. Meanwhile, no hand-free structure is arranged, so that hand-held installation is required for the installation object and the nut block.
The narrow side of the second T-shaped nut block is narrower than the opening of the C-shaped groove, and the second T-shaped nut block can be horizontally placed in the middle of the C-shaped groove from any position; the broadside of the T-shaped nut block is wider than the opening of the C-shaped groove, but slightly narrower than the maximum inner width of the C-shaped groove, when the T-shaped nut block is used, the nut which is placed along the direction of the C-shaped groove needs to be turned by 90 degrees transversely by using a matched bolt, but in the turning process, the rotation angle of the nut is often insufficient, so that the T-shaped nut block is not really locked and is easy to loosen. Meanwhile, the second T-shaped nut block is not easy to align with the hole on the installation object, the installation object and the nut block need to be installed in a hand manner, and the installation efficiency is greatly affected.
Disclosure of Invention
The invention aims to provide a self-aligning hand-free nut block suitable for a C-shaped groove and a method thereof, which can be placed in the post stage, thereby solving the problems in the prior art.
In order to achieve the purpose, the self-aligning hole hand-free nut block applicable to the C-shaped groove can be placed in the post-stage, and the nut block comprises a square nut and an intelligent hook connected with the square nut; the intelligent hook comprises a connecting piece and a hook, wherein the connecting piece and the hook are integrally formed, and the hook is connected with the square nut through the connecting piece; the hook comprises a positioning edge and a hooking edge for hooking an object to be fixed, wherein the positioning edge faces to the square nut, and a screw hole is formed in the center of the square nut.
Preferably, the vertical distance between the positioning edge and the center line of the screw hole is equal to the vertical distance between the edge of the object to be fixed and the center line of the mounting hole of the object to be fixed.
Preferably, the width of the narrow side of the square nut is larger than the opening width of the C-shaped groove for installing the square nut, and the width of the smart hook is smaller than the opening width of the C-shaped groove for installing the square nut.
Preferably, the square nut is welded with the smart hook or integrally formed.
The invention discloses a method for installing an object to be fixed by using the self-aligning hole hand-free nut block which can be placed in a later stage and is suitable for a C-shaped groove, which comprises the following steps:
s1, installing square nuts of nut blocks into sliding grooves of C-shaped grooves, and enabling intelligent hooks of the nut blocks to face to an object to be fixed;
s2, attaching the mounting surface of the object to be fixed to the mounting surface of the C-shaped groove;
s3, moving the nut block to the object to be fixed along the chute of the C-shaped groove until the positioning edge of the intelligent hook contacts the object to be fixed;
s4, fastening the object to be fixed with the nut block by adopting a bolt, and finishing the installation of the object to be fixed.
The beneficial effects of the invention are as follows:
the nut block is suitable for the C-shaped groove of the aluminum profile or other C-shaped grooves, can be placed in any position in the middle of the C-shaped groove, is easy to align with the mounting hole, hooks an object to be mounted, and realizes the hand-free holding of the object to be mounted and the nut block, and releases hands of people.
Drawings
FIG. 1 is a schematic view of a structure of a self-aligning hands-free post-insertable nut block adapted for use in a C-shaped groove;
FIG. 2 is a schematic front view of FIG. 1;
FIG. 3 is a left side schematic view of FIG. 1;
FIG. 4 is a schematic view of a self-aligning hands-free post-insertable nut block for a C-shaped slot for securing an object to be secured;
FIG. 5 is an enlarged partial schematic view of FIG. 4;
FIG. 6 is a schematic front view of FIG. 4;
FIG. 7 is a schematic illustration of a process for installing a self-aligning hands-free post-insertable nut block suitable for use in a C-channel into the C-channel:
fig. 8 is a schematic view of a self-aligning hands-free post-insertable nut block suitable for use in a C-shaped channel mounted to the C-shaped channel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description is presented by way of example only and is not intended to limit the invention.
Examples
Referring to fig. 1 to 3, the self-aligning hole hand-free nut block applicable to a C-shaped groove and capable of being placed in a later stage according to the embodiment, the nut block 2 comprises a square nut 21 and a smart hook 22 connected with the square nut; the smart hook 22 comprises a connecting piece 221 and a hook 222, wherein the connecting piece 221 and the hook 222 are integrally formed, and the hook 222 is connected with the square nut 21 through the connecting piece 221; the hook 222 comprises a positioning edge A and a hooking edge B for hooking an object to be fixed, the positioning edge A faces the square nut 21, and a screw hole is formed in the center of the square nut 21. The square nut 21 is welded with the smart hook 22 or integrally formed.
Firstly, a locating edge A designed on the intelligent hook is used for aligning a screw hole of a nut block with a mounting hole of an object to be fixed, and the following requirements are met: the vertical distance b between the positioning edge A and the center line of the screw hole is equal to the vertical distance between the edge of the object 4 to be fixed and the center line of the mounting hole of the object to be fixed.
Secondly, the wisdom hook designs has hook limit B for the hook is to be fixed the object, plays the temporary support and is to be fixed the object, saves the manual work and lifts the effect of waiting to fix the object, and wherein the requirement is: the vertical distance a between the hooking edge B and the upper surface of the connecting piece is required to meet the requirement of inserting the fixing object.
And (II) the width C of the narrow side of the square nut 21 is larger than the width of the opening of the C-shaped groove 1 for installing the square nut 21, so that the nut block is prevented from loosening.
The main body shape of the smart hook 22 is similar to a handle, so that the smart hook 22 is convenient to hold by hands, the width d of the smart hook 22 is smaller than the opening width of the C-shaped groove 1 for installing the square nut 21, and the nut block is prevented from rotating during fastening.
Referring to fig. 4, a method of installing an article to be secured using a self-centering hands-free post-placeable nut block suitable for a C-shaped slot as described in example 1, the method comprising:
as indicated by direction e in fig. 7, four nut blocks 2 are placed in the C-shaped groove 1, and the nut blocks 2 can slide along the C-shaped groove 1, taking care that: the opening direction of the hooking edge B faces to the object 4 to be fixed;
attaching the mounting surface of the object 4 to be fixed to the mounting surface of the C-shaped groove 1;
sliding the four nut blocks 2 to the object 4 to be fixed, stopping the fixed edge A contacting the object 4 to be fixed, naturally aligning the mounting holes, supporting the object 4 to be fixed by the four hooking edges, and releasing the hands of a person;
the four fixing bolts 3 are screwed in and tightened to finish the fastening of the object 4 to be fixed.
Emphasis is required: the self-centering hand-free nut block which can be placed in the embodiment at a later stage and is suitable for the C-shaped groove of the aluminum profile or other C-shaped grooves.
By adopting the technical scheme disclosed by the invention, the following beneficial effects are obtained: compared with the T-shaped nut block for the C-shaped groove in the current market, the intelligent hook part is creatively increased, the external dimension of the square nut is optimized, and the intelligent hook has the following advantages:
1. easy hole alignment, and efficiency improvement: the positioning edge is designed, and the positioning edge is aligned once when pushed to the positioning hole. When the conventional T-shaped nut block is used, the holes can be aligned only by multiple attempts due to shielding of an object to be installed, so that the efficiency is seriously affected.
2. Hooking function, release people's hand: the hook side is designed, so that objects can be hung, the hand is saved, and the screwing-in work of the bolts is facilitated. When the conventional T-shaped nut block is adopted, the hand-free structure is not arranged, so that the installation object and the nut block are required to be installed in a hand manner, and other operations which are not convenient to simultaneously carry out are not convenient.
3. And (3) any position is placed in: the improved structure design and size can be obliquely arranged from any position of the C-shaped groove.
4. Easy placement: the intelligent hook is designed and is equivalent to a handle, so that the intelligent hook is convenient to hold and put in.
5. Preventing loosening: the width dimension C of the square nut is slightly wider than the opening of the C-shaped groove, so that the nut block is prevented from loosening.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which is also intended to be covered by the present invention.
Claims (2)
1. The nut block is characterized by comprising a square nut and an intelligent hook connected with the square nut;
the intelligent hook comprises a connecting piece and a hook, wherein the connecting piece and the hook are integrally formed, the square nuts are arranged on the upper surface of one end of the connecting piece in parallel, the right side of the other end of the connecting piece is bent downwards to form the hook, and a certain distance is reserved between the hook and the square nuts; the hook is connected with the square nut through the connecting piece; the hook comprises a positioning edge and a hooking edge for hooking an object to be fixed, wherein the positioning edge is vertically connected with the hooking edge to form an L-shaped hook, the positioning edge is connected with the connecting piece, and a certain distance is reserved between the hooking edge and the connecting piece; the positioning edge faces the square nut, and a screw hole is formed in the center of the square nut; the positioning edge is used for aligning the screw hole of the nut block with the mounting hole of the object to be fixed, the hooking edge is used for hooking the object to be fixed, and the opening direction of the hooking edge faces the object to be fixed;
the vertical distance between the positioning edge and the center line of the screw hole is equal to the vertical distance between the edge of the object to be fixed and the center line of the mounting hole of the object to be fixed;
the width of the narrow side of the square nut is larger than the width of the opening of the C-shaped groove for installing the square nut, and the width of the intelligent hook is smaller than the width of the opening of the C-shaped groove for installing the square nut;
the method for installing the object to be fixed on the nut block which is suitable for the C-shaped groove and can be placed in the self-aligning hole without hand holding at a later stage comprises the following steps,
s1, installing square nuts of nut blocks into sliding grooves of C-shaped grooves, and enabling intelligent hooks of the nut blocks to face to an object to be fixed;
s2, attaching the mounting surface of the object to be fixed to the mounting surface of the C-shaped groove;
s3, moving the nut block to the object to be fixed along the chute of the C-shaped groove until the positioning edge of the intelligent hook contacts the object to be fixed;
s4, fastening the object to be fixed with the nut block by adopting a bolt, and finishing the installation of the object to be fixed;
the square nut of the nut block can be obliquely placed in any position of the C-shaped groove.
2. The self-centering hands-free post-insertable nut block for a C-shaped slot of claim 1, wherein the square nut is welded or integrally formed with the smart hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188023.8A CN108361264B (en) | 2018-03-07 | 2018-03-07 | Self-aligning hole hand-free nut block applicable to C-shaped groove and method capable of being placed in later period |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188023.8A CN108361264B (en) | 2018-03-07 | 2018-03-07 | Self-aligning hole hand-free nut block applicable to C-shaped groove and method capable of being placed in later period |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108361264A CN108361264A (en) | 2018-08-03 |
| CN108361264B true CN108361264B (en) | 2023-06-30 |
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ID=63003810
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810188023.8A Active CN108361264B (en) | 2018-03-07 | 2018-03-07 | Self-aligning hole hand-free nut block applicable to C-shaped groove and method capable of being placed in later period |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361264B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2539006Y (en) * | 2002-04-15 | 2003-03-05 | 张立民 | Fastened nut |
| JP4207203B2 (en) * | 2003-09-29 | 2009-01-14 | 未来工業株式会社 | Attachment device for attachment body to attachment body, attachment body and attachment body fixing method to attachment body |
| CN201246390Y (en) * | 2008-08-22 | 2009-05-27 | 贵州航天精工制造有限公司 | Spring clamp self-locking nut |
| CN201246391Y (en) * | 2008-08-22 | 2009-05-27 | 贵州航天精工制造有限公司 | Self-adapting type spring clamp self-locking nut |
| CN201636185U (en) * | 2010-04-16 | 2010-11-17 | 贵州航天精工制造有限公司 | Spring-clip type anti-loosening nut |
| CN206682095U (en) * | 2017-05-11 | 2017-11-28 | 苏州工业职业技术学院 | A kind of snap ring bolt arrangement |
-
2018
- 2018-03-07 CN CN201810188023.8A patent/CN108361264B/en active Active
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| Publication number | Publication date |
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| CN108361264A (en) | 2018-08-03 |
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Address after: 200062 No. 3185, Putuo District, Shanghai, Zhongshan North Road Applicant after: China Post Technology Co.,Ltd. Address before: Room B415, 4th floor, No.11, Huatong Road, science and Technology Park, Changping District, Beijing 100096 Applicant before: CHINA POST SCIENCE AND TECHNOLOGY Co.,Ltd. |
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