CN217897016U - Anti-corrosion anchorage device - Google Patents
Anti-corrosion anchorage device Download PDFInfo
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- CN217897016U CN217897016U CN202221649057.0U CN202221649057U CN217897016U CN 217897016 U CN217897016 U CN 217897016U CN 202221649057 U CN202221649057 U CN 202221649057U CN 217897016 U CN217897016 U CN 217897016U
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- lock nut
- rubber ring
- hole
- end part
- main body
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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
Abstract
The utility model provides an anti-corrosion anchor, a sealing rubber ring is arranged at the inner side of a first lock nut, a rubber ring is arranged in a second lock nut, the sealing rubber ring is sleeved at one side of the second lock nut, the two ends of the inner side of a main body sleeve are respectively provided with the first lock nut and the second lock nut, a first lock nut thread is arranged at one side of the main body sleeve, a second lock nut thread is arranged at the other side of the main body sleeve, and a clamping piece is positioned between the first lock nut and the second lock nut; the outer side of the main body sleeve is circular or is provided with a connecting disc, the structure is reasonable, the sealing rubber ring, the rubber ring and the sealing rubber ring II respectively lock the first locking nut, the second locking nut and the steel strand, no gap is reserved, and rainwater is prevented from entering; two-way atress, the stress of first lock mother, second lock mother and main part cover avoid because of the accessory that the atress inequality arouses warp, the fracture problem, and just sealed rubber ring, sealed rubber ring two are the elastic rubber material, have wholly promoted the life of ground tackle, have avoided leading to the not enough problem of stress that the deformation leads to that rusts because of rainwater is immersed.
Description
Technical Field
The utility model relates to a photovoltaic support erection equipment field especially relates to an anticorrosive ground tackle.
Background
Currently, anchors are widely used in the photovoltaic support industry. The engineering construction and the prestressed anchor have inseparable relation nowadays, and anchorage devices are adopted in many constructions, such as the prior patent number CN01256700.0, the patent name free type single-hole multi-anchor head anticorrosion prestressed anchorage cable, the patent number 202121523318.x, the patent name of a sealed type single-hole anchorage device for prestressed structure, the patent number 201910816609.9, the patent name of a corrosion simulation device and method for prestressed tension anchor device, and the following defects exist: 1. the joint of the anchorage device and the steel strand is exposed for a long time, is easy to be eroded by rainwater, and cannot meet the requirement of long-period use; 2. oil wax needs to be added manually for a long time according to the climate condition, so that time and labor are wasted; 3. after the existing anchorage device is connected with a steel strand, the tension mainly acts on one end, so that the anchorage device main body is deformed, cracked and damaged due to uneven stress, and then the whole support is damaged and cannot be used.
Disclosure of Invention
In order to solve the problems, the utility model provides an anticorrosive anchorage device, which has reasonable structure and solves the problems.
The technical scheme of the utility model is that: the anti-corrosion anchor comprises a clamping piece and a main body sleeve, wherein the clamping piece is arranged in the main body sleeve, the three clamping pieces are assembled into a conical structure, the anti-corrosion anchor also comprises a first locking nut and a second locking nut, a sealing rubber ring is arranged on the inner side of the first locking nut, the second locking nut is arranged in the rubber ring, the second sealing rubber ring is sleeved on one side of the second locking nut, the first locking nut and the second locking nut are respectively arranged at two ends of the inner side of the main body sleeve, the first locking nut is arranged on one side of the main body sleeve in a threaded manner, the second locking nut is arranged on the other side of the main body sleeve in a threaded manner, and the clamping piece is positioned between the first locking nut and the second locking nut; the outer side of the main body sleeve is round or is provided with a connecting disc;
optionally, one end of the outer side of the first lock nut is of a threaded structure, the other end of the outer side of the first lock nut is of an outer hexagonal end portion, a first through hole is formed in the outer hexagonal end portion, a second through hole is formed in the inner side of the threaded structure, the diameter of the first through hole is smaller than that of the second through hole, and the first through hole and the second through hole are in transition through a conical arc-shaped end portion;
optionally, the main body sleeve includes a first internal thread end portion, a tapered end portion and a second internal thread end portion, the main body sleeve is externally of a cylindrical structure, the two ends of the inner side of the main body sleeve are the first internal thread end portion and the second internal thread end portion, the tapered end portion is arranged between the first internal thread end portion and the second internal thread end portion, the pipe diameter of the transition position of the tapered end portion and the first internal thread end portion is smaller than that of the first internal thread end portion, and the diameter of the connection position of the tapered end portion and the second internal thread end portion is smaller than that of the second internal thread end portion;
the connecting plate is provided with a plurality of through holes.
Optionally, the connecting disc is of a square or round structure.
Optionally, the middle part of the outer side of the second lock nut is provided with a screw mechanism, the outer side of one end of the second lock nut is provided with a circular end part, the outer side of the other end of the second lock nut is provided with a first outer hexagonal end part, a first through hole is formed in the first outer hexagonal end part, the inner side of the screw structure is provided with a first second through hole, the diameter of the first through hole is smaller than that of the first second through hole, and the first through hole and the first second through hole are transited through a conical arc-shaped end part;
optionally, the sealing rubber ring is arranged in the second through hole, the thread structure is in threaded connection with the end part of the second internal thread, the three clamping pieces are assembled into a conical structure and arranged on the conical end part, the rubber ring is arranged in the first through hole, the round end part is sleeved with the sealing rubber ring II and inserted into the end part of the first internal thread, and the thread mechanism is in threaded connection with the end part of the first internal thread;
optionally, the sealing rubber ring, the rubber ring and the second sealing rubber ring are all made of elastic rubber materials.
Optionally, the main body sleeve is of a separate structure.
Optionally, the main body sleeve and the connecting disc are of an integrated structure.
Compared with the prior art, the beneficial effects of the utility model are that: the first locking nut, the second locking nut and the steel strand are respectively locked by the sealing rubber ring, the rubber ring and the sealing rubber ring II without leaving gaps, so that rainwater is prevented from being immersed; the two-way atress of first lock mother, second lock mother and main part cover, the accessory of avoiding arousing because of the atress inequality warp, the fracture problem, and sealed rubber ring, sealed rubber ring two are the elastic rubber material, non-deformable, life cycle is long, has wholly promoted the life of ground tackle, has avoided leading to the not enough problem of stress that the deformation leads to that rusts because of rainwater is immersed.
Drawings
The invention is further explained below with reference to the figures:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a cross-sectional block diagram of FIG. 1 in accordance with the present invention;
FIG. 3 is an exploded view of the present invention shown in FIG. 1;
FIG. 4 is a block diagram of the present invention;
figure 5 is a cross-sectional block diagram of figure 4 in accordance with the present invention;
FIG. 6 is an exploded view of the present invention shown in FIG. 4;
FIG. 7 is a sectional structure view of the main body cover of the present invention;
FIG. 8 is a view of the structure of the main body cover of the present invention;
FIG. 9 is a view of the structure of the main body cover of the present invention;
fig. 10 is a structural view of a second lock nut of the present invention;
fig. 11 is a sectional structural view of a second lock nut of the present invention;
fig. 12 is a sectional structural view of a first lock nut of the present invention;
shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12: 1. the sealing structure comprises a first locking nut, 2, a sealing rubber ring, 4, a main body sleeve, 5, a clamping piece, 6, a rubber ring, 7, a second locking nut, 9, a sealing rubber ring II, 11, an outer hexagonal end portion, 12, a first through hole, 13, a conical arc-shaped end portion, 14, a second through hole, 15, a thread structure, 41, a first internal thread end portion, 42, a conical end portion, 44, a second internal thread end portion, 71, a second through hole I, 72, a first through hole I, 73, a conical arc-shaped end portion I, 74, an outer hexagonal end portion I, 75, a thread mechanism, 76 and a circular end portion.
Detailed Description
The present invention will be described in further detail with reference to the drawings, which are only used for explaining the present invention, and are schematic illustrations of the embodiments of the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or laser welding connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, an anti-corrosion anchor comprises a first locking nut 1, a sealing rubber ring 2, a main body sleeve 4, a clamping piece 5, a rubber ring 6, and a second locking nut 7, wherein the sealing rubber ring 2 is arranged on the inner side of the first locking nut 1, the rubber ring 6 is arranged in the second locking nut 7, the middle part of the main body sleeve 4 is provided with three clamping pieces 5, the first locking nut 1 is arranged on one side of the main body sleeve 4, the sealing rubber ring two 9 is sleeved on the second locking nut 7, the second locking nut 7 is arranged on the other side of the main body sleeve 4, and the clamping piece 5 is positioned between the first locking nut 1 and the second locking nut 7;
the sealing rubber ring 2 is arranged in the second through hole 14, the thread structure 15 is in threaded connection with the second internal thread end 44, the three clamping pieces 5 are assembled into a conical structure and arranged in the conical end 42, the rubber ring 6 is arranged in the second through hole I71, the circular end 76 is sleeved with the sealing rubber ring II 9 and inserted into the first internal thread end 41, and the thread mechanism 75 is in threaded connection with the first internal thread end 41;
example 1
When the steel strand is used, the outer side of the main body sleeve 4 is circular, the circular end portion 76 is sleeved with the second sealing rubber ring 9, the steel strand penetrates through the second locking nut 7 and the rubber ring 6, the rubber ring 6 is installed in the second locking nut 7, the steel strand is wrapped with three clamping pieces 5 and then penetrates through the main body sleeve 4, the clamping pieces 5 are clamped into the conical end portion 42, the thread mechanism 75 is in threaded connection with the first internal thread end portion 41, the steel strand penetrates through the main body sleeve 4 and then sequentially penetrates through the sealing rubber ring 2 and the first locking nut 1, the sealing rubber ring 2 is installed in the first locking nut 1, and the thread structure 15 is in threaded connection with the second internal thread end portion 44; the first locking nut 1, the second locking nut 7 and the steel strand are respectively locked by the sealing rubber ring 2, the rubber ring 6 and the sealing rubber ring II 9 without gaps, so that rainwater is prevented from being immersed; the first lock nut 1, the second lock nut 7 and the main body sleeve 4 are subjected to bidirectional stress and stress, so that the problems of deformation and cracking of accessories caused by uneven stress are avoided, and the sealing rubber ring 2, the rubber ring 6 and the sealing rubber ring II 9 are made of elastic rubber materials, are not easy to deform and have long service life.
Example 2
When the sealing rubber ring is used, the outer side of the main body sleeve 4 is circular, the outer side of the main body sleeve 4 is provided with the connecting disc 45, the connecting disc 45 is square, the upper end of the connecting disc 45 is provided with a through hole, the circular end portion 76 is sleeved with the sealing rubber ring II 9, the steel strand penetrates through the second lock nut 7 and the rubber ring 6, the rubber ring 6 is installed in the second lock nut 7, three clamping pieces 5 are wrapped on the steel strand and then penetrate through the main body sleeve 4, the clamping pieces 5 are clamped into the conical end portion 42, the thread mechanism 75 is in threaded connection with the first internal thread end portion 41, the steel strand penetrates through the main body sleeve 4 and then sequentially penetrates through the sealing rubber ring 2 and the first lock nut 1, the sealing rubber ring 2 is installed in the first lock nut 1, and the thread structure 15 is in threaded connection with the second internal thread end portion 44; the first locking nut 1, the second locking nut 7 and the steel strand are respectively locked by the sealing rubber ring 2, the rubber ring 6 and the sealing rubber ring II 9 without gaps, so that rainwater is prevented from being immersed; the first lock nut 1, the second lock nut 7 and the main body sleeve 4 are stressed in two directions, stress is avoided, the problems of deformation and cracking of accessories caused by uneven stress are solved, the sealing rubber ring 2, the rubber ring 6 and the sealing rubber ring II 9 are made of elastic rubber materials, deformation is not prone to occurring, and the service life is long
In embodiment 2, the connecting disc 45 is circular.
The utility model has reasonable structure, the main body sleeve 4 is of a separate structure or is of an integrated structure with the connecting disc 45 at the upper end thereof, the use specification can be selected according to the installation position, the sealing rubber ring 2, the rubber ring 6 and the sealing rubber ring II 9 are respectively squeezed tightly between the first locking nut 1, the second locking nut 7 and the steel strand, no gap is left, and the rainwater is prevented from being immersed; the two-way atress of first lock 1, second lock 7 and main part cover 4, stress avoid because of the accessory that the atress inequality arouses warp, the fracture problem, and sealed rubber ring 2, rubber ring 6, sealed rubber ring two 9 are the elastic rubber material, non-deformable, and life cycle is long, has wholly promoted the life of ground tackle, has avoided leading to the not enough problem of stress that the deformation leads to that rusts because of the rainwater is immersed.
The above description is illustrative of the present invention and is not to be construed as limiting thereof, as numerous modifications and variations are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (9)
1. The utility model provides an anticorrosive ground tackle, includes card (5), main part cover (4), is provided with card (5) in main part cover (4), and three cards (5) equipment are the toper structure, its characterized in that: the clamping piece is characterized by further comprising a first lock nut (1) and a second lock nut (7), a sealing rubber ring (2) is arranged on the inner side of the first lock nut (1), a rubber ring (6) is arranged in the second lock nut (7), a second sealing rubber ring (9) is sleeved on one side of the second lock nut (7), the first lock nut (1) and the second lock nut (7) are respectively arranged at two ends of the inner side of the main body sleeve (4), the first lock nut (1) is installed on one side of the main body sleeve (4) in a threaded mode, the second lock nut (7) is installed on the other side of the main body sleeve (4) in a threaded mode, and the clamping piece (5) is located between the first lock nut (1) and the second lock nut (7); the outer side of the main body sleeve (4) is round or is provided with a connecting disc (45).
2. An anti-corrosion anchor assembly according to claim 1, wherein: the first lock nut (1) is characterized in that one end of the outer side of the first lock nut (1) is a threaded structure (15), the other end of the first lock nut is an outer hexagonal end portion (11), a first through hole (12) is formed in the outer hexagonal end portion (11), a second through hole (14) is formed in the inner side of the threaded structure, the diameter of the first through hole (12) is smaller than that of the second through hole (14), and the first through hole (12) and the second through hole (14) are in transition through a conical arc-shaped end portion (13).
3. An anti-corrosion anchor assembly according to claim 1, wherein: the main body sleeve (4) comprises a first internal thread end part (41), a conical end part (42) and a second internal thread end part (44), the outer part of the main body sleeve (4) is of a cylindrical structure, the two ends of the inner side of the main body sleeve (4) are the first internal thread end part (41) and the second internal thread end part (44), the conical end part (42) is arranged between the first internal thread end part (41) and the second internal thread end part (44), the pipe diameter of the transition part of the conical end part (42) and the first internal thread end part (41) is smaller than that of the first internal thread end part (41), and the diameter of the connection part of the conical end part (42) and the second internal thread end part (44) is smaller than that of the second internal thread end part (44); the connecting plate is characterized by further comprising a connecting plate (45), and a plurality of through holes are formed in the connecting plate (45).
4. An anti-corrosion anchor assembly according to claim 1, wherein: the connecting disc (45) is of a square or round structure.
5. An anti-corrosion anchor assembly according to claim 1, wherein: the middle part of the outer side of the second lock nut (7) is provided with a screw mechanism (75), the outer side of one end is provided with a circular end part (76), the outer side of the other end is provided with a first outer hexagonal end part (74), a first through hole (72) is arranged in the first outer hexagonal end part (74), the inner side of the screw structure is provided with a first second through hole (71), the diameter of the first through hole (72) is smaller than the pipe diameter of the first second through hole (71), and the first through hole (72) and the first second through hole (71) are transited through a first tapered arc-shaped end part (73).
6. An anti-corrosion anchor assembly according to claim 1, wherein: sealing rubber ring (2) sets up in second through-hole (14), and helicitic texture (15) and second internal thread tip (44) are connected, and three card (5) equipment set up for the toper structure on toper tip (42), and rubber ring (6) set up in second through-hole (71), and first internal thread tip (41) are inserted to suit sealing rubber ring two (9) on circular tip (76), and screw means (75) and first internal thread tip (41) threaded connection.
7. An anti-corrosion anchor assembly according to claim 1, wherein: the sealing rubber ring (2), the rubber ring (6) and the second sealing rubber ring (9) are all made of elastic rubber materials.
8. An anti-corrosion anchor assembly according to claim 1, wherein: the main body sleeve (4) is of a separate structure.
9. An anti-corrosion anchor assembly according to claim 1, wherein: the main body sleeve (4) and the connecting disc (45) are of an integrated structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220732165 | 2022-03-31 | ||
| CN2022207321658 | 2022-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217897016U true CN217897016U (en) | 2022-11-25 |
Family
ID=84133032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221649057.0U Active CN217897016U (en) | 2022-03-31 | 2022-06-29 | Anti-corrosion anchorage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217897016U (en) |
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2022
- 2022-06-29 CN CN202221649057.0U patent/CN217897016U/en active Active
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| GR01 | Patent grant | ||
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