CN218216428U - But reducing adjustment feeder fixture - Google Patents
But reducing adjustment feeder fixture Download PDFInfo
- Publication number
- CN218216428U CN218216428U CN202222385206.3U CN202222385206U CN218216428U CN 218216428 U CN218216428 U CN 218216428U CN 202222385206 U CN202222385206 U CN 202222385206U CN 218216428 U CN218216428 U CN 218216428U
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- chuck
- fixedly connected
- feeder
- annular disc
- plate
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Abstract
The utility model discloses a variable-diameter feeder line adjusting fixture, which comprises a first chuck, one side of the first chuck is provided with a second chuck, the surface of the first chuck close to the second chuck is provided with a rectangular hole, the first chuck is connected with the second chuck through a hinge, one end of the first chuck is fixedly connected with a positioning plate, two positioning plates are connected through a locking bolt, the first chuck is provided with a ring-shaped disc inside the second chuck, one side of the ring-shaped disc is symmetrically connected with a first auxiliary plate, one side of the first auxiliary plate is fixedly connected with a plurality of cylinders, the insides of the cylinders are provided with chutes, slide bars are arranged inside the chutes, and the centers of the insides of the first chuck and the second chuck are provided with threaded holes; the feeder clamping device is simple in structure, convenient to disassemble and assemble, and capable of positioning feeders of different specifications, and improves the stability of clamping of the feeder clamping device.
Description
Technical Field
The utility model relates to a feeder fixture technical field especially relates to a but variable diameter adjusts feeder fixture.
Background
The feeder line, also called cable line, plays a role of transmitting signals in a plurality of fields including cable television systems, and transmits signals received by the antenna to the front end system, and signals output by the front end are also transmitted to television sets of users by the cable line. The quality and type of the feeder are important factors directly influencing the receiving effect and signal transmission quality of the cable television system.
The feeder clamp is used as a fixing device, is suitable for communication base stations, repeaters, indoor coverage systems, wireless paging and microwave communication systems, plays a role in fixing the distribution of transmission cables in iron towers, wiring racks, indoor and outdoor places, subways and tunnels, and can be used in different high and low temperature ranges. The feeder line clamp is economical, practical, firm and durable.
The general specification of current feeder fixture is fixed, can't adjust the inside diameter of feeder fixture, leads to can only fix a position single specification cable conductor to the feeder fixture, if the feeder specification is less, the unstable problem of centre gripping can appear in the feeder fixture.
Therefore the utility model provides a but the problem that exists in order to solve prior art is adjusted feeder fixture to the reducing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a but variable diameter adjusts feeder fixture has solved the general specification of current feeder fixture and has fixed, can't adjust the inside diameter of feeder fixture, leads to can only fix a position single specification cable conductor to the feeder fixture, if the feeder specification is less, the unstable problem of centre gripping can appear in the feeder fixture.
In order to solve the problem, the utility model provides a but variable diameter adjusts feeder fixture, including first chuck, one side of first chuck is equipped with the second chuck, the rectangular hole has all been seted up to the face that first chuck and second chuck are close to mutually, through hinged joint between first chuck and the second chuck, the equal fixedly connected with locating plate of one end of first chuck and second chuck, two through locking bolted connection between the locating plate, first chuck all is equipped with the annular disc with the inside of second chuck, a side symmetric connection of annular disc has first accessory plate, a plurality of cylinders of one side fixedly connected with of first accessory plate, it is a plurality of the spout has all been seted up to the inside of cylinder, the internally mounted of spout has the slide bar, screw hole has all been seted up in the inside center department of first chuck and second chuck.
Preferably, one end of the sliding rod is fixedly connected with a connecting column, and the first chuck and the second chuck are fixedly connected with the connecting column.
Preferably, a limiting spring is welded at one end, located on the outer side of the column body and the first auxiliary plate, and the limiting spring is fixedly connected with the connecting column.
Preferably, a second auxiliary plate is fixedly connected to the center of one side of the outer wall of the annular disc.
Preferably, the threaded column is connected with the inner thread of the threaded hole through a working bearing, and the threaded column is connected with the second auxiliary plate through the working bearing.
Preferably, a protective layer is bonded to the inner wall of the annular disc, and the protective layer is made of a rubber material.
The utility model has the advantages that: rotate first chuck and second chuck through the hinge, fix a position the locating plate through the locking bolt after that, avoid first chuck and second chuck to open, manual rotation screw thread post after that, screw hole and screw thread post adaptation, the screw thread post cooperates with the second accessory plate under the work bearing effect, conveniently drive two second accessory plates and extrude to inside, thereby the realization is to the radial regulation of feeder fixture, be convenient for fix a position the centre gripping to different feeders, the inoxidizing coating through the inside bonding of annular disc at last protects the feeder surface, avoid feeder surface protective layer to destroy, the device simple structure, the dismouting of being convenient for, the structure of adjusting has simultaneously, can fix a position the feeder of different specifications, the stability of feeder fixture centre gripping has been improved.
Drawings
Fig. 1 is an overall front view structure diagram of the present invention;
fig. 2 is a schematic view of the opening structure of the first chuck and the second chuck of the present invention;
fig. 3 is a schematic structural diagram of the annular disc of the present invention.
Wherein: 1. a first chuck; 2. a second chuck; 3. a rectangular hole; 4. positioning a plate; 5. locking the bolt; 6. an annular disc; 7. a first auxiliary plate; 8. a cylinder; 9. a slide bar; 10. connecting columns; 11. a limiting spring; 12. a second auxiliary plate; 13. a threaded post; 14. a threaded hole; 15. and (4) a protective layer.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to fig. 1, 2 and 3, the embodiment provides a variable-diameter feeder line adjusting clamp, which comprises a first chuck 1, wherein a second chuck 2 is arranged on one side of the first chuck 1, rectangular holes 3 are formed in the surfaces, close to the first chuck 1 and the second chuck 2, of the first chuck 1 and the second chuck 2, the first chuck 1 and the second chuck 2 are connected through hinges, one end of the first chuck 1 and one end of the second chuck 2 are fixedly connected with positioning plates 4, the two positioning plates 4 are connected through locking bolts 5, annular discs 6 are arranged inside the first chuck 1 and the second chuck 2, a first auxiliary plate 7 is symmetrically connected to one side of each annular disc 6, a plurality of cylinders 8 are fixedly connected to one side of the first auxiliary plate 7, sliding grooves are formed in the cylinders 8, sliding rods 9 are arranged inside the sliding grooves, and threaded holes 14 are formed in the centers of the first chuck 1 and the second chuck 2.
The one end fixedly connected with spliced pole 10 of slide bar 9, first chuck 1 and second chuck 2 all with spliced pole 10 fixed connection, the outside of cylinder 8 and the one end welding that is located first accessory plate 7 have spacing spring 11, spacing spring 11 and spliced pole 10 fixed connection fix a position spliced pole 10 through first chuck 1 and second chuck 2, and spliced pole 10 drives slide bar 9 and slides at the inside spout of cylinder 8, makes spacing spring 11 distribute simultaneously and is connected with first accessory plate 7, first chuck 1 and second chuck 2 and is convenient for adjust the position of annular disc 6.
The center of one side of the outer wall of the annular disc 6 is fixedly connected with a second auxiliary plate 12, the threaded hole 14 is in threaded connection with a threaded column 13, the threaded column 13 is connected with the second auxiliary plate 12 through a working bearing, the threaded column 13 is rotated through the threaded hole 14, the threaded column 13 is matched with the working bearing and the second auxiliary plate 12, the second auxiliary plate 12 is conveniently extruded inwards, accordingly, the radius of a feeder line fixture is adjusted, and different feeder lines are conveniently positioned and clamped.
The inner wall of the annular disc 6 is bonded with a protective layer 15, the protective layer 15 is made of rubber materials, the surface of the feeder line is protected, and damage in the clamping process is avoided.
The utility model provides a pair of but variable diameter adjusts feeder fixture's theory of operation as follows:
when using, place the feeder between first chuck 1 and second chuck 2, then rotate first chuck 1 and second chuck 2 through the hinge, fix a position locating plate 4 through locking bolt 5 after that, avoid first chuck 1 and second chuck 2 to open, manual rotation screw post 13 after that, screw hole 14 and screw post 13 adaptation, screw post 13 cooperates with second accessory plate 12 under the work bearing effect, conveniently drive two second accessory plates 12 and extrude to inside, thereby realize the regulation to feeder fixture radius, be convenient for fix a position the centre gripping to different feeders, at last the inoxidizing coating 15 through the inside bonding of annular disc 6 protects the feeder surface, avoid feeder surface protective layer to destroy.
Compared with the prior art, the utility model provides a pair of but variable diameter adjusts feeder fixture has as follows
Has the advantages that:
this device passes through hinge rotation first chuck 1 and second chuck 2, fix a position locating plate 4 through locking bolt 5 after that, avoid first chuck 1 and second chuck 2 to open, manual rotation screw thread post 13 after that, screw hole 14 and screw thread post 13 adaptation, screw thread post 13 cooperates with second accessory plate 12 under the work bearing effect, conveniently drive two second accessory plates 12 and extrude to inside, thereby realize the radial regulation to feeder fixture, be convenient for fix a position the centre gripping to different feeders, inoxidizing coating 15 through the inside bonding of annular disc 6 protects the feeder surface at last, avoid feeder surface protective layer to destroy, this device simple structure, the dismouting of being convenient for, the regulation structure has simultaneously, can fix a position the feeder of different specifications, the stability of feeder fixture centre gripping has been improved.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a but variable-diameter adjusting feeder fixture, includes first chuck (1), its characterized in that: one side of first chuck (1) is equipped with second chuck (2), rectangular hole (3) have all been seted up to the face that first chuck (1) and second chuck (2) are close to mutually, pass through hinged joint between first chuck (1) and the second chuck (2), the equal fixedly connected with locating plate (4) of one end of first chuck (1) and second chuck (2), two connect through locking bolt (5) between locating plate (4), the inside of first chuck (1) and second chuck (2) all is equipped with annular disc (6), one side symmetric connection of annular disc (6) has first accessory plate (7), one side fixedly connected with a plurality of cylinders (8) of first accessory plate (7), it is a plurality of the spout has all been seted up to the inside of cylinder (8), the internally mounted of spout has slide bar (9), screw hole (14) have all been seted up to the inside center department of first chuck (1) and second chuck (2).
2. A variable diameter adjusting feed line fixture as claimed in claim 1, wherein: one end of the sliding rod (9) is fixedly connected with a connecting column (10), and the first chuck (1) and the second chuck (2) are fixedly connected with the connecting column (10).
3. A variable diameter adjustable feed line clip as claimed in claim 2, wherein: and a limiting spring (11) is welded at one end of the outer side of the column body (8) and positioned on the first auxiliary plate (7), and the limiting spring (11) is fixedly connected with the connecting column (10).
4. A variable diameter adjustable feed line clip as claimed in claim 1, wherein: the center of one side of the outer wall of the annular disc (6) is fixedly connected with a second auxiliary plate (12).
5. A variable-diameter adjusting feeder clamp according to claim 4, wherein: the inner threads of the threaded holes (14) are connected with threaded columns (13), and the threaded columns (13) are connected with the second auxiliary plate (12) through working bearings.
6. A variable diameter adjustable feed line clip as claimed in claim 1, wherein: the inner wall of the annular disc (6) is adhered with a protective layer (15), and the protective layer (15) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222385206.3U CN218216428U (en) | 2022-09-08 | 2022-09-08 | But reducing adjustment feeder fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222385206.3U CN218216428U (en) | 2022-09-08 | 2022-09-08 | But reducing adjustment feeder fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218216428U true CN218216428U (en) | 2023-01-03 |
Family
ID=84632279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222385206.3U Active CN218216428U (en) | 2022-09-08 | 2022-09-08 | But reducing adjustment feeder fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218216428U (en) |
-
2022
- 2022-09-08 CN CN202222385206.3U patent/CN218216428U/en active Active
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