CN113852032A

CN113852032A - Electric power communication cable erects and uses conductor spacer

Info

Publication number: CN113852032A
Application number: CN202111088532.1A
Authority: CN
Inventors: 王文强; 杨磊; 于天栋; 万丽; 房寿海; 金鑫
Original assignee: Binzhou Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Binzhou Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2021-12-28

Abstract

The invention relates to the field of spacing rods, in particular to a spacing rod for erecting electric power communication cables, which comprises a horizontally arranged mounting frame, wherein a mounting column is vertically and fixedly connected to the corner of the inner wall of the mounting frame through a mounting rod which is horizontally and fixedly mounted, a threaded column with threads penetrating through the mounting column is vertically arranged on the upper end face of the mounting column, a first knob is fixedly mounted on the upper end face of the threaded column, and a connecting ring is rotatably sleeved on the outer side wall of the threaded column.

Description

Electric power communication cable erects and uses conductor spacer

Technical Field

The invention relates to the field of spacers, in particular to a spacer for erecting a power communication cable.

Background

The main purpose of the spacer for the split conductors of the power transmission line is to limit the relative movement between the sub-conductors and to maintain the geometry of the split conductors under normal operating conditions.

The existing spacer cannot be adjusted in various ways or the adjustment amplitude is very small for the stability of the self framework, so that the spacer is not completely applicable to cables under different erection conditions and has limitation.

Disclosure of Invention

The invention aims to solve the defects in the background art and provides a spacer for erecting a power communication cable.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a spacer for erecting electric power communication cables comprises a horizontally arranged installation frame, wherein corners of the inner wall of the installation frame are fixedly connected with installation columns through installation rods which are fixedly installed in a transverse direction, the upper end faces of the installation columns are vertically provided with threaded columns which penetrate through the installation columns in a threaded manner, the upper end faces of the threaded columns are fixedly provided with first knobs, the outer side walls of the threaded columns are rotatably sleeved with connection rings, the upper end faces and the lower end faces of the connection rings are respectively and transversely provided with clamping rings fixedly sleeved on the threaded columns, the clamping rings are in sliding fit with the connection rings, the connection rings are connected with transversely arranged moving rods through connection mechanisms, the moving rods movably penetrate through the side walls of the installation frame, one ends, located on the outer sides of the installation frame, of the moving rods are connected with transversely arranged adapter rods through length adjusting mechanisms, one ends, far away from the moving rods, of the adapter rods are transversely rotatably provided with adapter columns, the utility model discloses a locking device of a connector, including adapter rod, linking post, cylindric connecting block, connecting piece, connecting rod and connecting piece, the lateral wall of one side of adapter rod is provided with angle adjustment mechanism, the one end terminal surface that the adapter rod was kept away from to linking post has seted up the mounting groove, one side that the adapter rod was kept away from to linking post transversely is provided with the post of inserting with mounting groove inner wall swing joint, it passes through clamping mechanism and links up the post and is connected, the one end lateral wall lateral rotation that the post was kept away from to inserting the post installs cylindric connecting block, the connecting block is kept away from the lateral wall of one side of inserting the post and is transversely fixed mounting two stationary blades, two the equal fixedly connected with cross-section of the one end lateral wall that the connecting block was kept away from to the stationary blade has a locking strip, two the locking strip passes through locking mechanism and connects.

Preferably, the connecting mechanism comprises a connecting rod, one end of the connecting rod is rotatably mounted on the connecting ring, one end of the connecting rod, which is far away from the connecting ring, is rotatably connected with one end of the moving rod, which is located in the mounting frame, and the connecting rod is obliquely arranged.

Preferably, length adjustment mechanism is including seting up the recess that is located one end up end and the lower terminal surface in the installing frame outside at the carriage release lever, a plurality of mounting holes are seted up to the recess inner wall equidistant, the horizontal fixed mounting of one end that the switching pole is close to the carriage release lever has the mounting bar with recess inner wall swing joint, the vertical bolt that is provided with the activity of running through the mounting bar of mounting bar up end, one of them mounting hole is run through in the bolt activity.

Preferably, angle adjustment mechanism includes the horizontal fixed mounting at the basic piece of one side lateral wall of switching pole, the horizontal fixed mounting of linking post one side lateral wall has the fluting board of seting up the fluting, basic piece one side transversely is provided with the first screw rod that the screw thread runs through the basic piece, the one end fixed mounting that the fluting board was kept away from to first screw rod has the second knob, the one end that the second knob was kept away from to first screw rod is rotated through fixed mounting's the piece of accepting the circle and is connected with the control strip that the level set up, the control strip is kept away from the vertical rotation of terminal surface under the one end of accepting the piece of circle and is installed the activity and run through grooved control shaft.

Preferably, the clamping mechanism comprises a built-in groove on the inner wall of the mounting groove, a pulling column which is movably penetrated through the wall body of the connecting column is transversely arranged in the built-in groove, a clamping block is fixedly mounted at one end, located in the built-in groove, of the pulling column, the clamping block is fixedly connected with the inner wall of the built-in groove through a spring wound on the pulling column, a clamping groove matched with the clamping block is formed in the side wall of one end, located in the mounting groove, of the inserting column, and the clamping block is movably connected with the inner wall of the clamping groove.

Preferably, the locking mechanism comprises a second screw rod vertically and fixedly installed on the upper end face of the locking piece below the locking mechanism, the second screw rod movably penetrates through the locking piece above the locking mechanism, and a nut in threaded sleeve joint with the side wall of the second screw rod is arranged on the upper end face of the locking piece above the locking mechanism.

Preferably, many the installation pole sets up with many movable rods are alternate, the contained angle is 45 degrees between installation pole and the movable rod.

Preferably, the clamping ring radius is smaller than the connecting ring radius.

Preferably, the sponge cushion is fixedly arranged on the inner side wall of each clamping piece.

Compared with the prior art, the invention has the following beneficial effects:

through setting up the double-screw bolt, rotatory screw thread post can indirectly drive many movable rods simultaneously and remove, thereby control a plurality of holding pieces and remove, realize the synchronous adjustment of a plurality of holding piece distances, and utilize the mounting hole of the different positions of bolt cooperation, make the mounting bar adjustable for the mounted position of movable rod, can indirectly adjust the distance of each holding piece to the erection column alone like this, and it is rotatory to set up rotatable first screw rod control linking up the post, angle regulation, the suitability is stronger, and utilize the draw-in groove on the post is inserted in the fixture block cooperation, realize inserting the post and linking up the quick erection joint of post, make supporting subassembly such as holding piece change more swiftly convenient.

Drawings

FIG. 1 is a schematic structural view of a spacer for erecting a power communication cable according to the present invention;

FIG. 2 is a schematic view of an installation frame structure of a spacer for erecting a power communication cable according to the present invention;

FIG. 3 is a schematic view of a moving rod of a spacer for erecting a power communication cable according to the present invention;

FIG. 4 is a schematic view of a mounting bar structure of a spacer for erecting a power communication cable according to the present invention;

FIG. 5 is a schematic structural view of an adapter rod of a spacer for erecting a power communication cable according to the present invention;

FIG. 6 is a schematic view of a connecting column structure of a spacer for erecting a power communication cable according to the present invention;

fig. 7 is a schematic view of a clamping piece of a spacer for erecting a power communication cable according to the present invention.

1. Installing a frame; 2. mounting a rod; 3. mounting a column; 4. a threaded post; 5. a first knob; 6. a connecting ring; 7. a clamping ring; 8. a travel bar; 9. a transfer lever; 10. connecting the column; 11. mounting grooves; 12. inserting a column; 13. connecting blocks; 14. a fixing sheet; 15. a clamping piece; 16. a connecting rod; 17. a groove; 18. mounting holes; 19. mounting a bar; 20. a bolt; 21. a base sheet; 22. grooving; 23. grooving plates; 24. a first screw; 25. a second knob; 26. receiving the round block; 27. a control bar; 28. a control shaft; 29. a built-in groove; 30. pulling the column; 31. a clamping block; 32. a spring; 33. a card slot; 34. a second screw; 35. a nut; 36. a sponge cushion; 37. a locking tab.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The spacer for erecting the electric power communication cable comprises a horizontally arranged installation frame 1, a mounting column 3 is vertically and fixedly connected to a corner of the inner wall of the installation frame 1 through an installation rod 2 which is transversely and fixedly installed, a threaded column 4 with threads penetrating through the mounting column 3 is vertically arranged on the upper end face of the mounting column 3, a first knob 5 is fixedly installed on the upper end face of the threaded column 4, a connection ring 6 is rotatably sleeved on the outer side wall of the threaded column 4, clamping rings 7 fixedly sleeved on the threaded column 4 are transversely arranged on the upper end face and the lower end face of the connection ring 6, the clamping rings 7 are in sliding fit with the connection ring 6, the radius of the clamping rings 7 is smaller than that of the connection ring 6, the connection ring 6 is connected with a transversely arranged moving rod 8 through a connection mechanism, the connection mechanism comprises a connecting rod 16 with one end rotatably installed on the connection ring 6, one end of the connecting rod 16 far away from the connection ring 6 is rotatably connected with one end of the moving rod 8 in the installation frame 1, the connecting rods 16 are obliquely arranged, the moving rod 8 movably penetrates through the side wall of the mounting frame 1, the mounting rods 2 and the moving rods 8 are arranged alternately, the included angle between the mounting rods 2 and the moving rod 8 is 45 degrees, one end of the moving rod 8, which is positioned at the outer side of the mounting frame 1, is connected with the transversely arranged adapter rod 9 through the length adjusting mechanism, one end, far away from the moving rod 8, of the adapter rod 9 is transversely and rotatably provided with the connecting column 10, the side wall of one side of the adapter rod 9 is provided with the angle adjusting mechanism, one end face, far away from the adapter rod 9, of the connecting column 10 is provided with the mounting groove 11, one side, far away from the adapter rod 9, of the connecting column 10 is transversely provided with the inserting column 12 movably connected with the inner wall of the mounting groove 11, the inserting column 12 is connected with the connecting column 10 through the clamping mechanism, one end, far away from the connecting column 10, of the inserting column 12 is transversely and rotatably provided with the cylindrical connecting block 13, the connecting block 13 is rotatably arranged to enable components such as the fixing sheet 14 to rotate to adapt to the line direction, make things convenient for the centre gripping fixed, it installs through the bearing with connecting block 13 inside wall to insert 12 lateral walls of post, connecting block 13 keeps away from the horizontal fixed mounting of one side lateral wall of inserting post 12 has two stationary blades 14, the equal fixedly connected with cross-section of one end lateral wall that connecting block 13 was kept away from to two stationary blades 14 is curved holding piece 15, the horizontal fixed mounting of one end lateral wall that fixing blade 14 was kept away from to two holding pieces 15 has a stay 37, two stay 37 are connected through locking mechanism, rotatory 4 accessible connecting rod 16's of screw thread post transmission indirectly drives 8 removals of carriage release lever, and through adapter 9, the transmission of components such as linking post 10 indirectly drives 15 removals of holding piece, thereby control regulation multiunit holding piece 15 intervals, convenient fixed cable with holding different intervals.

Length adjustment mechanism is including offering at the recess 17 that the carriage 8 is located one end up end in the installing frame 1 outside and terminal surface down, a plurality of mounting holes 18 are seted up to recess 17 inner wall equidistant, the transverse fixed mounting of one end that the changeover stem 9 is close to the carriage 8 has mounting bar 19 with recess 17 inner wall swing joint, the vertical bolt 20 that runs through mounting bar 19 that is provided with the activity of 19 up end of mounting bar, one of them mounting hole 18 is run through in the bolt 20 activity, the mounting hole 18 of different positions in the bolt 20 cooperation recess 17, make carriage 8 and changeover stem 9's combination length adjustable, the suitability is stronger.

The angle adjusting mechanism comprises a base piece 21 transversely and fixedly installed on the side wall of one side of the adapter rod 9, a slotted plate 23 provided with a slot 22 is transversely and fixedly installed on the side wall of one side of the connecting column 10, a first screw 24 with threads penetrating through the base piece 21 is transversely arranged on one side of the base piece 21, a second knob 25 is fixedly installed at one end, far away from the slotted plate 23, of the first screw 24, one end, far away from the second knob 25, of the first screw 24 is rotatably connected with a horizontally arranged control strip 27 through a fixedly installed bearing round block 26, the second screw 24 is installed with the bearing round block 26 through a bearing, a control shaft 28 movably penetrating through the slot 22 is vertically and rotatably installed on the lower end face of one end, far away from the bearing round block 26, of the control strip 27, a control shaft 24 is rotated, the connecting column 10 is indirectly driven to rotate through the transmission of the bearing round block 26, the control strip 27 and other components, and the like, so as to rotatably adjust the angle of the clamping piece 15, the included angle between two clamping pieces 15 of different groups is controlled and adjusted, so that the cable can be clamped and fixed conveniently.

The clamping mechanism comprises an internal groove 29 on the inner wall of the mounting groove 11, a pulling column 30 movably penetrating through the wall body of the splicing column 10 is transversely arranged in the internal groove 29, a clamping block 31 is fixedly mounted at one end, located in the internal groove 29, of the pulling column 30, the clamping block 31 is fixedly connected with the inner wall of the internal groove 29 through a spring 32 wound on the pulling column 30, a clamping groove 33 matched with the clamping block 31 is formed in the side wall, located in the mounting groove 11, of the end of the inserting column 12, the clamping block 31 is movably connected with the inner wall of the clamping groove 33, clamping can be cancelled by the pulling column 30 by overcoming the acting force of the spring 32, the clamping block 31 is matched with the clamping groove 33 in the side wall of the inserting column 12, so that the mounting connection of the inserting column 12 and the splicing column 10 is more convenient, and the inserting column 12 and components thereof are more convenient to replace.

Locking mechanism includes vertical fixed mounting and is located the second screw 34 of the stay 37 up end of below, and the activity of second screw 34 runs through the stay 37 that is located the top, and the stay 37 up end that is located the top is provided with the nut 35 that the screw thread cup jointed at second screw 34 lateral wall, utilizes nut 35, second screw 34 to die two stays 37 locks to prevent that the cable from escaping between two curved holding pieces 15.

The inside wall fixed mounting of clamping piece 15 has foam-rubber cushion 36, and clamping piece 15 is made with rubber materials, has the ability of removal elastic deformation, and foam-rubber cushion 36 makes clamping piece 15 inseparabler with the cable contact, and the fixed effect of centre gripping is better.

The user can firstly put the mounting bar 19 into the groove 17 on the upper end face of the moving rod 8, select a proper mounting hole 18, align the small hole on the mounting bar 19 with the required mounting hole 18, fix the mounting bar by using the bolt 20, then pull the pulling column 30, overcome the acting force of the spring 32, drive the clamping block 31 to return to the built-in groove 29, then insert the inserting column 12 with the matched components into the mounting groove 11, loosen the pulling column 30, the clamping block 31 is pushed by the spring 32 to be in contact clamping with the clamping groove 33 on the inserting column 12, then rotate the threaded column 4, the threaded column 4 drives the moving rod 8 to move through the connecting rod 16, the moving rod 8 indirectly drives the clamping piece 15 to move through the transmission of the mounting bar 19, the adapting rod 9 and other components, adjust the distance between the clamping piece 15 and the mounting column 3, then rotate the first screw 24, the first screw 24 drives the control bar 27 to move through the transmission of the adapting round block 26, therefore, the control shaft 28 is matched with the slot 22 of the slot plate 23 to drive the connecting column 10 to rotate, the angles of the clamping pieces 15 are indirectly adjusted, the clamping pieces 15 are rotated to a target position, then the two clamping pieces 15 are broken off, a target cable is sent between the two clamping pieces 15, the clamping pieces 15 are combined together, the second screw 34 penetrates through the other locking piece 37 in the same group, the nut 35 is sleeved on the second screw 34 and screwed, and the fixing of the cable is completed.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a power communication cable erects and uses conductor spacer, includes installing frame (1) that the level set up, its characterized in that: the mounting frame is characterized in that a mounting column (3) is fixedly connected to the corner of the inner wall of the mounting frame (1) through a mounting rod (2) which is transversely and fixedly mounted, a threaded column (4) with threads penetrating through the mounting column (3) is vertically arranged on the upper end face of the mounting column (3), a first knob (5) is fixedly mounted on the upper end face of the threaded column (4), a connecting ring (6) is sleeved on the outer side wall of the threaded column (4) in a rotating mode, clamping rings (7) fixedly sleeved on the threaded column (4) are transversely arranged on the upper end face and the lower end face of the connecting ring (6), the clamping rings (7) are in sliding fit with the connecting ring (6), the connecting ring (6) is connected with a moving rod (8) which is transversely arranged through a connecting mechanism, the moving rod (8) movably penetrates through the side wall of the mounting frame (1), one end, located on the outer side of the mounting frame (1), of the moving rod (8) is connected with a switching rod (9) which is transversely arranged through a length adjusting mechanism, the connecting rod is characterized in that one end, far away from the moving rod (8), of the adapter rod (9) is transversely rotatably provided with a connecting column (10), an angle adjusting mechanism is arranged on one side wall of the adapter rod (9), a mounting groove (11) is formed in the end face, far away from the adapter rod (9), of the connecting column (10), one side, far away from the adapter rod (9), of the connecting column (10) is transversely provided with an inserting column (12) movably connected with the inner wall of the mounting groove (11), the inserting column (12) is connected with the connecting column (10) through a clamping mechanism, one end, far away from the connecting column (10), of the inserting column (12) is transversely rotatably provided with a cylindrical connecting block (13), one side wall, far away from the inserting column (12), of the connecting block (13) is transversely and fixedly provided with two fixing pieces (14), and one end side walls, far away from the connecting block (13), of the two fixing pieces (14) are fixedly connected with clamping pieces (15) with arc-shaped cross sections, two horizontal fixed mounting of one end lateral wall of holding piece (15) keeping away from stationary blade (14) has stay (37), two stay (37) are through locking mechanism connection.

2. The spacer for erecting electric power communication cables as claimed in claim 1, wherein: the connecting mechanism comprises a connecting rod (16) with one end rotatably mounted on the connecting ring (6), one end of the connecting rod (16) far away from the connecting ring (6) is rotatably connected with one end of the moving rod (8) located in the mounting frame (1), and the connecting rod (16) is obliquely arranged.

3. The spacer for erecting electric power communication cables as claimed in claim 1, wherein: length adjustment mechanism is including offering recess (17) that is located one end up end in installing frame (1) outside and terminal surface down in carriage (8), a plurality of mounting holes (18) are seted up to recess (17) inner wall equidistant, the horizontal fixed mounting of one end that changeover lever (9) are close to carriage (8) has mounting bar (19) with recess (17) inner wall swing joint, the vertical bolt (20) that run through mounting bar (19) that are provided with the activity of mounting bar (19) up end, one of them mounting hole (18) is run through in bolt (20) activity.

4. The spacer for erecting electric power communication cables as claimed in claim 1, wherein: angle adjustment mechanism includes horizontal fixed mounting at basic piece (21) of one side lateral wall of keysets (9), link up horizontal fixed mounting of post (10) one side lateral wall has fluting board (23) of seting up (22), basic piece (21) one side transversely is provided with first screw rod (24) that the screw thread runs through basic piece (21), the one end fixed mounting that fluting board (23) was kept away from in first screw rod (24) has second knob (25), the one end that second knob (25) were kept away from in first screw rod (24) rotates through fixed mounting's the piece of accepting circle (26) and is connected with control strip (27) that the level set up, control strip (27) keep away from under the one end of accepting circle (26) vertical rotation of terminal surface and install the activity and run through control shaft (28) of fluting (22).

5. The spacer for erecting electric power communication cables as claimed in claim 1, wherein: clamping mechanism includes built-in groove (29) on mounting groove (11) inner wall, transversely be provided with the activity in built-in groove (29) and run through pulling post (30) of linking up post (10) wall body, the one end fixed mounting that pulling post (30) are located built-in groove (29) has fixture block (31), fixture block (31) are through spring (32) and built-in groove (29) inner wall fixed connection on pulling post (30) of winding, insert one end lateral wall that post (12) are located mounting groove (11) and offer draw-in groove (33) that agree with mutually with fixture block (31), fixture block (31) and draw-in groove (33) inner wall swing joint.

6. The spacer for erecting electric power communication cables as claimed in claim 1, wherein: the locking mechanism comprises a second screw (34) which is vertically and fixedly installed on the upper end face of a locking sheet (37) located below, the second screw (34) movably penetrates through the locking sheet (37) located above, and a nut (35) which is sleeved on the side wall of the second screw (34) in a threaded manner is arranged on the upper end face of the locking sheet (37) located above.

7. The spacer for erecting electric power communication cables as claimed in claim 1, wherein: many installation pole (2) and many movable rods (8) set up alternately, the contained angle is 45 degrees between installation pole (2) and movable rod (8).

8. The spacer for erecting electric power communication cables as claimed in claim 1, wherein: the radius of the clamping ring (7) is smaller than that of the connecting ring (6).

9. The spacer for erecting electric power communication cables as claimed in claim 1, wherein: and a spongy cushion (36) is fixedly arranged on the inner side wall of the clamping piece (15).