CN211772873U - Clamping structure for fixing mooring rope - Google Patents
Clamping structure for fixing mooring rope Download PDFInfo
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- CN211772873U CN211772873U CN201922254649.7U CN201922254649U CN211772873U CN 211772873 U CN211772873 U CN 211772873U CN 201922254649 U CN201922254649 U CN 201922254649U CN 211772873 U CN211772873 U CN 211772873U
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Abstract
The utility model discloses a clamping structure for fixed hawser, include: the clamping unit comprises a first hoop and a second hoop, one end of the first hoop is rotatably connected with one end of the second hoop through a cylindrical pin, the other end of the first hoop is provided with a rack, the other end of the second hoop is provided with a gear connected with the rack in a meshed mode, the gear is rotatably connected with the second hoop through a main shaft, the gear is sleeved on the main shaft and is fixedly connected with the main shaft, a connecting hole is further formed in the other end of the second hoop and the other end of the first hoop, and the connecting hole is fixedly connected with the fixing unit through a fastener. The utility model discloses clamping structure can provide fixed restraint for the bearing cable or the main push-towing rope of large-scale steel frame construction or suspension bridge, guarantees that the hawser is under the condition of end restraint transform, and the hawser absolute position is unchangeable, has improved the maneuverability and the convenience of construction, has ensured the security and the stability of construction.
Description
Technical Field
The utility model relates to a hawser anchor clamps technical field specifically is a clamping structure for fixing hawser.
Background
The cable structure is a main force bearing and transferring component of a suspension bridge or a large overhead structure, and plays a decisive role in the safety, stability and service life of the suspension bridge and the large overhead structure. The position of the cable structure needs to be changed in the construction process due to the engineering requirements or the design scheme of part of engineering, the construction process of the cable structure is complex, the period and the time consumption are long, and the stress of the cable is large. Therefore, the temporary fixing of the cable position is of great significance to engineering construction.
The cable fixing and anchor replacing is to establish a concrete anchor box or a saddle in the traditional construction, and the method has high manufacturing cost, long time consumption and can not be disassembled. And temporary fixture's security is low and can't effectively fix the cable, if the cable takes place big displacement and slides, not only can bring huge economic loss, still can cause the threat to constructor's life. Therefore, a reliable cable clamp fixing device is needed to fix the cable, and ensure the construction stability of the cable during anchor replacement and fixing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming and establishing concrete anchor case or saddle among the above-mentioned background art, the cost is high, consuming time long and can't dismantle not enough, provide a clamping structure for fixing hawser.
The utility model provides a clamping structure for fixed hawser, include:
the clamping unit comprises a first hoop and a second hoop, one end of the first hoop and one end of the second hoop are rotatably connected through a cylindrical pin, the other end of the first hoop is provided with a rack, the other end of the second hoop is provided with a gear connected with the rack in a meshed mode, the gear is rotatably connected with the second hoop through a main shaft, the gear is sleeved on the main shaft and fixedly connected with the main shaft, a connecting hole is further formed in the other end of the second hoop and the other end of the first hoop, and the connecting hole is fixedly connected with the fixing unit through a fastener.
The preferred scheme is as follows: the clamping units are arranged in two groups, the two groups of clamping units are coaxial and arranged at intervals, a self-locking unit is arranged between the two groups of clamping units and comprises an outer cylinder and an inner cylinder, the inner cylinder is coaxially sleeved in the outer cylinder, an annular rack is arranged on the inner wall of the outer cylinder, an annular rack is arranged on the outer wall of the inner cylinder, the outer cylinder and the inner cylinder are meshed and connected through the annular rack, and two ends of the outer cylinder and two ends of the inner cylinder are detachably connected with the two groups of clamping units respectively.
The preferred scheme is as follows: the two groups of clamping units are clamped on the cable in opposite directions, annular grooves for mounting the outer cylinder and the inner cylinder are formed in the adjacent end faces of the two groups of clamping units, two ends of the outer cylinder and two ends of the inner cylinder are respectively and fixedly connected with connecting plates, round holes are formed in the connecting plates, and the connecting plates are clamped in the annular grooves and connected through pins.
The preferred scheme is as follows: outer cylinder and interior cylinder all include semicircle and lower semicircle, go up and be equipped with a plurality of even boards that interlock each other between semicircle and the lower semicircle, have seted up the through-hole on a plurality of even boards along last semicircle and lower semicircle axis direction, go up a plurality of even boards between semicircle and the lower semicircle and pass through pin joint.
The preferred scheme is as follows: the fixing unit is fixedly connected with the clamping unit through a connecting hole, the clamping unit is fixedly connected to the top of the fixing unit, the fixing unit comprises a steel truss and a foundation, and the steel truss is fixedly connected with the foundation through a bolt.
The preferred scheme is as follows: the steel truss is formed by welding and connecting a plurality of angle steel profiles.
The preferred scheme is as follows: one end of the main shaft is provided with a hand wheel for driving the gear to rotate, and the hand wheel is fixedly connected with the main shaft.
The preferred scheme is as follows: the other end of the second hoop is provided with a jack for inserting the rack, and the gear is positioned in the jack and meshed with the rack.
The preferred scheme is as follows: the first hoop and the second hoop are of semicircular annular structures, and the fasteners are bolts.
On the basis of the above technical scheme, compare with prior art, the utility model has the advantages as follows:
the utility model discloses a clamping structure for fixed hawser, this clamping structure are provided with the tight unit of clamp of centre gripping hawser, and this tight unit of clamp is through the common centre gripping hawser of first staple bolt and second staple bolt, and the one end of first staple bolt and second staple bolt one end are passed through the cylindric lock and are rotated the connection. The other end of the first hoop is provided with a rack, the other end of the second hoop is provided with a gear meshed with the rack, and after the rack of the first hoop is meshed with the gear of the second hoop and connected with the rack, the first hoop and the second hoop are driven by a rotating gear to clamp the cable. After the first anchor ear and the second anchor ear clamp the cable, bolts are respectively inserted into the connecting holes of the first anchor ear and the connecting holes of the second anchor ear to be fixed with the fixing unit. This clamping structure can provide fixed restraint for the bearing cable or the main push-towing rope of large-scale steel frame construction or suspension bridge, guarantees that the hawser is under the condition that the end restraint transform, and the hawser absolute position is unchangeable, has improved the maneuverability and the convenience of construction, has ensured the security and the stability of construction.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a cross-sectional view taken along the line C-C of FIG. 1;
fig. 5 is a schematic structural diagram of a clamping unit according to an embodiment of the present invention.
Reference numerals: 100-clamping unit, 101-first hoop, 102-second hoop, 103-cylindrical pin, 104-rack, 105-gear, 106-connecting hole, 107-annular groove, 200-self-locking unit, 201-outer cylinder, 202-inner cylinder, 300-fixing unit, 301-steel truss, 302-ground foundation and 400-cable.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. It is to be noted that all the figures are exemplary representations. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.
Example 1
Referring to fig. 1, 2, 3 and 5, an embodiment of the present invention provides a clamping structure for fixing a cable, including:
the clamping unit 100 comprises a first hoop 101 and a second hoop 102, and the first hoop 101 and the second hoop 102 are semi-circular structures. One end of the first anchor ear 101 and one end of the second anchor ear 102 are rotatably connected through a cylindrical pin 103, and one end of the first anchor ear 101 and one end of the second anchor ear 102 respectively rotate freely in directions approaching and departing from each other by taking the cylindrical pin 103 as an axis. When the other end of the first hoop 101 and the other end of the second hoop 102 rotate in a direction approaching each other, the first hoop 101 and the second hoop 102 are used for clamping the cable 400, and when the other end of the first hoop 101 and the other end of the second hoop 102 rotate in a direction away from each other, the first hoop 101 and the second hoop 102 are used for releasing the cable 400.
The other end of the first anchor ear 101 is provided with a rack 104, the other end of the second anchor ear 102 is provided with a gear 105 engaged with the rack 104, and the gear 105 is rotatably connected with the second anchor ear 102 through a main shaft. The other end of the second anchor ear 102 is provided with a jack for inserting the rack 104, and the gear 105 is positioned in the jack and meshed with the rack 104. The gear 105 is sleeved on the main shaft and fixedly connected with the main shaft, one end of the main shaft is provided with a hand wheel for driving the gear 105 to rotate, and the hand wheel is fixedly connected with the main shaft. A connecting hole 106 is further formed at the other end of the second anchor ear 102 and the other end of the first anchor ear 101, and the connecting hole 106 is fixedly connected to the fixing unit 300 by a fastener, preferably a bolt.
Principle of operation
The utility model discloses a clamping structure for fixing hawser, this clamping structure are provided with the clamping unit 100 of centre gripping hawser 400, and this clamping unit 100 is through the common centre gripping hawser 400 of first staple bolt 101 and second staple bolt 102. One end of the first anchor ear 101 is rotatably connected with one end of the second anchor ear 102 through a cylindrical pin 103. One end of the first anchor ear 101 and one end of the second anchor ear 102 are respectively and freely rotatable in directions of approaching to and separating from each other with the cylindrical pin 103 as an axis. When the other end of the first hoop 101 and the other end of the second hoop 102 rotate in a direction approaching each other, the first hoop 101 and the second hoop 102 are used for clamping the cable 400, and when the other end of the first hoop 101 and the other end of the second hoop 102 rotate in a direction away from each other, the first hoop 101 and the second hoop 102 are used for releasing the cable 400.
The clamping unit 100 is provided with a rack 104 at the other end of the first hoop, a gear 105 engaged with the rack 104 is provided at the other end of the second hoop, and after the rack 104 of the first hoop 101 is engaged with the gear 105 of the second hoop 102, the first hoop 101 and the second hoop 102 are driven to clamp the cable 400 by rotating the gear 105 through a handwheel. After the cable 400 is clamped by the first anchor ear 101 and the second anchor ear 102, bolts are respectively inserted into the connecting holes 106 of the first anchor ear 101 and the connecting holes 106 of the second anchor ear 102 to be fixed with the fixing unit 300.
Example 2
Referring to fig. 1 and 4, an embodiment of the present invention provides a clamping structure for fixing a cable, and the embodiment differs from embodiment 1 in that: the clamping units 100 are provided in two sets, the two sets of clamping units 100 are coaxially arranged at intervals, the installation directions of the two sets of clamping units 100 clamped on the cable 400 are opposite, and the two sets of clamping units 100 are used for clamping the cable 400 together. A self-locking unit 200 is arranged between the two groups of clamping units 100, the self-locking unit 200 comprises an outer cylinder 201 and an inner cylinder 202, and the inner cylinder 202 is coaxially sleeved in the outer cylinder 201. The inner wall of the outer cylinder 201 is provided with an annular rack, the outer wall of the inner cylinder 202 is provided with an annular rack, the outer cylinder 201 and the inner cylinder 202 are meshed and connected through the annular rack, the outer cylinder 201 and the inner cylinder 202 are sleeved on the cable 400, and the outer cylinder 201 and the inner cylinder 202 synchronously rotate on the cable 400. Both ends of the outer cylinder 201 and the inner cylinder 202 are detachably connected to the two sets of clamping units 100, respectively.
The adjacent end surfaces of the two groups of clamping units 100 are provided with annular grooves 107 for installing the outer cylinder 201 and the inner cylinder 202, two ends of the outer cylinder 201 and two ends of the inner cylinder 202 are respectively and fixedly connected with connecting plates, the connecting plates are provided with round holes, and the connecting plates are clamped in the annular grooves 107 and connected through pins. The self-locking unit 200 is arranged between the two groups of clamping units 100, two ends of the outer cylinder 201 and the inner cylinder 202 of the self-locking unit 200 are respectively connected with the two groups of clamping units 100, and when one group of clamping units 100 is loosened, the other group of clamping units 100 are locked through the outer cylinder 201 and the inner cylinder 202 of the self-locking unit 200 to prevent the loosening.
Example 3
Referring to fig. 4, an embodiment of the present invention provides a clamping structure for fixing a cable, and the embodiment differs from embodiment 2 in that: outer cylinder 201 and interior cylinder 202 all include semicircle and lower semicircle, go up and be equipped with a plurality of even boards that interlock each other between semicircle and the lower semicircle, have seted up the through-hole on a plurality of even boards along last semicircle and lower semicircle axis direction, go up a plurality of even boards between semicircle and the lower semicircle and pass through pin joint. When the outer cylinder 201 and the inner cylinder 202 are installed on the cable 400, a pin is inserted into a through hole of a connecting plate between the upper semicircle and the lower semicircle of the outer cylinder 201 and the inner cylinder 202, and the upper semicircle and the lower semicircle form a cylinder structure. So that the outer cylinder 201 and the inner cylinder 202 are sleeved on the cable 400.
Example 4
Referring to fig. 1, 2, 3 and 5, an embodiment of the present invention provides a clamping structure for fixing a cable, and the embodiment differs from embodiment 1 in that: the fixing unit 300 is fixedly coupled to the clamping unit 100 through the coupling hole 106, and the clamping unit 100 is fixedly coupled to the top of the fixing unit 300. The fixing unit 300 comprises a steel truss 301 and a ground foundation 302, wherein the steel truss 301 is formed by welding and connecting a plurality of angle steel profiles. The steel truss 301 is fixedly connected with the foundation 302 through bolts.
Various modifications and variations of the embodiments of the present invention may be made by those skilled in the art, and they are within the scope of the present invention provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (9)
1. A clamping structure for securing a cable, comprising:
the clamping unit (100), the clamping unit (100) includes a first hoop (101) and a second hoop (102), one end of the first hoop (101) and one end of the second hoop (102) are rotatably connected through a cylindrical pin (103), a rack (104) is arranged at the other end of the first hoop (101), a gear (105) meshed with the rack (104) is arranged at the other end of the second hoop (102), the gear (105) is rotatably connected with the second hoop (102) through a main shaft, the gear (105) is sleeved on the main shaft and fixedly connected with the main shaft, a connecting hole (106) is further formed in the other end of the second hoop (102) and the other end of the first hoop (101), and the connecting hole (106) is fixedly connected with the fixing unit (300) through a fastener.
2. A gripping structure for securing a cable as claimed in claim 1, wherein:
the clamping units (100) are arranged in two groups, the two groups of clamping units (100) are coaxial and arranged at intervals, a self-locking unit (200) is arranged between the two groups of clamping units (100), the self-locking unit (200) comprises an outer cylinder (201) and an inner cylinder (202), the inner cylinder (202) is coaxially sleeved in the outer cylinder (201), an annular rack is arranged on the inner wall of the outer cylinder (201), an annular rack is arranged on the outer wall of the inner cylinder (202), the outer cylinder (201) and the inner cylinder (202) are meshed and connected through the annular rack, and two ends of the outer cylinder (201) and two ends of the inner cylinder (202) are detachably connected with the two groups of clamping units (100) respectively.
3. A gripping structure for securing a cable as claimed in claim 2, wherein:
the directions of the two groups of clamping units (100) clamped on the cable (400) are opposite, annular grooves (107) for mounting the outer cylinder (201) and the inner cylinder (202) are formed in the adjacent end faces of the two groups of clamping units (100), two ends of the outer cylinder (201) and two ends of the inner cylinder (202) are respectively and fixedly connected with connecting plates, round holes are formed in the connecting plates, and the connecting plates are clamped in the annular grooves (107) and connected through pins.
4. A gripping structure for securing a cable as claimed in claim 2, wherein:
outer cylinder (201) and inner cylinder (202) all include semicircle and lower semicircle, go up and be equipped with a plurality of even boards that interlock each other between semicircle and the lower semicircle, have seted up the through-hole on a plurality of even boards along last semicircle and lower semicircle axis direction, go up a plurality of even boards between semicircle and the lower semicircle and pass through pin joint.
5. A gripping structure for securing a cable as claimed in claim 1, wherein:
fixed unit (300) pass through connecting hole (106) and clamping unit (100) fixed connection, clamping unit (100) fixed connection is at the top of fixed unit (300), fixed unit (300) include steel truss (301) and ground basis (302), steel truss (301) pass through bolt and ground basis (302) fixed connection.
6. A clamping arrangement for securing a cable as claimed in claim 5, wherein:
the steel truss (301) is formed by welding and connecting a plurality of angle steel profiles.
7. A gripping structure for securing a cable as claimed in claim 1, wherein:
one end of the main shaft is provided with a hand wheel for driving a gear (105) to rotate, and the hand wheel is fixedly connected with the main shaft.
8. A gripping structure for securing a cable as claimed in claim 1, wherein:
the other end of the second hoop (102) is provided with a jack for inserting the rack (104), and the gear (105) is positioned in the jack and meshed with the rack (104).
9. A gripping structure for securing a cable as claimed in claim 1, wherein:
the first hoop (101) and the second hoop (102) are of semicircular annular structures, and the fasteners are bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922254649.7U CN211772873U (en) | 2019-12-16 | 2019-12-16 | Clamping structure for fixing mooring rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922254649.7U CN211772873U (en) | 2019-12-16 | 2019-12-16 | Clamping structure for fixing mooring rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211772873U true CN211772873U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922254649.7U Active CN211772873U (en) | 2019-12-16 | 2019-12-16 | Clamping structure for fixing mooring rope |
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| Country | Link |
|---|---|
| CN (1) | CN211772873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112761069A (en) * | 2021-01-21 | 2021-05-07 | 郑州市公路工程公司 | Auxiliary device for fixing bridge cable and using method thereof |
-
2019
- 2019-12-16 CN CN201922254649.7U patent/CN211772873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112761069A (en) * | 2021-01-21 | 2021-05-07 | 郑州市公路工程公司 | Auxiliary device for fixing bridge cable and using method thereof |
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