CN212957944U - Movable combined cross arm for telegraph pole - Google Patents
Movable combined cross arm for telegraph pole Download PDFInfo
- Publication number
- CN212957944U CN212957944U CN202021439072.3U CN202021439072U CN212957944U CN 212957944 U CN212957944 U CN 212957944U CN 202021439072 U CN202021439072 U CN 202021439072U CN 212957944 U CN212957944 U CN 212957944U
- Authority
- CN
- China
- Prior art keywords
- cross arm
- fixing device
- pull rod
- hole
- loop bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 31
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005192 partition Methods 0.000 description 5
- 229910052573 porcelain Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model belongs to the technical field of electric power communication construction, in particular to a movable combined cross arm for a telegraph pole, which comprises a cross arm, one side of the cross arm is provided with a mounting rack, one side of the mounting rack is rotatably connected with a fixing device, one side of the cross arm is provided with a through hole which is positioned outside the fixing device, one end of the fixing device is provided with a nut, the nut is positioned outside the through hole, the utility model is provided with a fixing device which is rotatably connected on the mounting rack, the fixing device is fixed on the cross arm by the rotary connection of the loop bar on the mounting rack and the clamping connection of the pull rod and the loop bar without mounting the tripod in advance, the connecting mode through the integral type lets the installation work of cross arm simpler, and fixing device is direct mount in the main part of cross arm, lets the cross arm more stable through such design.
Description
Technical Field
The utility model belongs to the technical field of the electric power communication construction, concretely relates to activity combination cross arm for wire pole.
Background
At present, in electric power, communication construction and overhead line construction of a contact network, a straight cement telegraph pole is mostly adopted, and a cross arm for supporting an electric wire is arranged at the top end of the telegraph pole. The cross arm adopts the angle steel as the crossbeam usually, fixes on the wire pole through the triangle-shaped support frame of angle steel bottom, and its weak point lies in: the installation is inconvenient, and the steadiness is not high, when the installation cross arm, need install the vase on the cross arm earlier, the cross arm is installed on the wire pole with the vase together and is let the installation of cross arm more difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movable combination cross arm for wire pole to it is inconvenient through the tripod installation to propose the cross arm in solving above-mentioned background art, and the steadiness is not high, and the cross arm is installed the problem that lets the installation of cross arm more difficult on the wire pole together with the vase.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a movable combination cross arm for wire pole, includes the cross arm, the mounting bracket is installed to one side of cross arm, one side of mounting bracket is rotated and is connected with fixing device, the through-hole has been seted up to one side of cross arm, the through-hole is located fixing device's outside, the nut is installed to fixing device's one end, the nut is located the outside of through-hole, termination is installed at the top of cross arm.
Preferably, fixing device includes pull rod and loop bar, the loop bar is located one side of mounting bracket, the loop bar rotates with the mounting bracket to be connected, the pull rod is located the inside of loop bar, the pull rod is connected with the loop bar block.
Preferably, the nut is located at one end of the pull rod, the nut is screwed with the pull rod through threads, and the pull rod is located inside the through hole.
Preferably, the top of the cross arm is provided with a mounting hole, one side of the mounting hole is provided with a partition plate, one side of the partition plate, which is far away from the mounting hole, is provided with a first groove, and the partition plate is provided with a second groove.
Preferably, the spring is installed to the inside bottom of mounting hole, the top of spring is connected with the fly leaf, the spring is located the inside of fly leaf, fly leaf and spring elastic connection.
Preferably, termination includes vase and installation piece, the vase is located the top of installation piece, the installation piece is located the inside of first recess, the installation piece is connected with first recess block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses set up the fixing device who rotates the connection on the mounting bracket, rotated the connection on the mounting bracket through the loop bar to and the pull rod is connected with the block of the lantern ring, let fixing device fix on the cross arm, need not install the tripod earlier and install the cross arm on the tripod, the connected mode through the integral type lets the installation work of cross arm simpler, and fixing device is direct mount in the main part of cross arm, lets the cross arm more stable through such design.
(2) The utility model discloses set up the termination through first recess block, through the installation piece extrusion fly leaf under the vase get into first recess, when the installation piece got into first recess, the spring area had the fly leaf to bounce, plugged up the second recess, restricted the discrepancy of installation piece, can wait through such setting up and carry out the installation of vase again when the cross arm installation finishes, solved the cross arm and installed the problem that the installation of cross arm is more difficult on the wire pole together with the vase.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the cross arm and the mounting hole of the present invention;
FIG. 4 is a schematic view of the second groove and the partition board of the present invention;
in the figure: 1-porcelain bottle; 2-cross arm; 3-a first groove; 4-mounting the block; 5-a second groove; 6, a partition board; 7-a spring; 8-mounting holes; 9-a pull rod; 10-a loop bar; 11-a fixture; 12-a mounting frame; 13-a wiring device; 14-a through hole; 15-a movable plate; 16-nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a movable combination cross arm for wire pole, includes cross arm 2, and mounting bracket 12 is installed to one side of cross arm 2, and one side of mounting bracket 12 is rotated and is connected with fixing device 11, and through-hole 14 has been seted up to one side of cross arm 2, and through-hole 14 is located fixing device 11's outside, and nut 16 is installed to fixing device 11's one end, and nut 16 is located the outside of through-hole 14, and termination 13 is installed at the top of cross arm 2, and termination 13 can decide the installation number according to actual conditions, is provided with three in the figure.
Further, fixing device 11 includes pull rod 9 and loop bar 10, and loop bar 10 is located one side of mounting bracket 12, and loop bar 10 rotates with mounting bracket 12 to be connected, and pull rod 9 is located the inside of loop bar 10, and pull rod 9 is connected with loop bar 10 block.
Rotate through loop bar 10 and connect on mounting bracket 12 to and the block of pull rod 9 and lantern ring 10 is connected, let fixing device 11 fix on cross arm 2, need not install the tripod earlier, install cross arm 2 on the tripod again, the connected mode through the integral type lets the installation work of cross arm 2 simpler, because fixing device 11 is direct mount in cross arm 2's main part, lets cross arm 2 more stable.
Specifically, the nut 16 is located at one end of the pull rod 9, the nut 16 is screwed with the pull rod 9, and the pull rod 9 is located inside the through hole 14.
It is worth to say that, mounting hole 8 has been seted up at the top of cross arm 2, and baffle 6 is installed to one side of mounting hole 8, and first recess 3 has been seted up to one side that baffle 6 keeps away from mounting hole 8, has seted up second recess 5 on the baffle 6.
Insert the mounting block 4 of vase 1 bottom in mounting hole 8, press vase 1, let the bottom of vase 1 contact cross arm 2, the fly leaf 15 downstream in the mounting hole 8 spills second recess 5, slides vase 1 to one side simultaneously, installs, 4 get into in the first recess 3.
Further, a spring 7 is installed at the bottom inside the mounting hole 8, a movable plate 15 is connected to the top of the spring 7, the spring 7 is located inside the movable plate 15, the movable plate 15 is elastically connected with the spring 7, and when the mounting block 4 is located inside the first groove 3, the movable plate 15 bounces under the elastic force of the spring 7 to block an outlet of the second groove 5, so that the mounting block 4 is limited inside the first groove 3.
Further, termination 13 includes vase 1 and installation piece 4, and vase 1 is located the top of installation piece 4, and installation piece 4 is located the inside of first recess 3, and installation piece 4 is connected with first recess 3 block, and the size of the bottom of installation piece 4 slightly is less than the size of fly leaf 15.
The utility model discloses a theory of operation and use flow: when the utility model is used, the cross arm 2 is taken to the top of the telegraph pole, the fixing device 11 is opened, the telegraph pole is positioned between the cross arm 2 and the fixing device 11, the loop bar 10 is rotated, meanwhile, one end of the pull rod 9 passes through the through hole 14, the nut 16 is screwed with one end of the pull rod 9, under the action of the nut 16, the pull rod 9 and the loop bar 10 tightly tie the telegraph pole to realize the installation of the cross arm 2, the wiring device 13 carried on the body is taken out, the installation block 4 at the bottom of the porcelain bottle 1 is inserted into the installation hole 8, the porcelain bottle 1 is pressed to enable the bottom of the porcelain bottle 1 to contact the cross arm 2, the movable plate 15 in the mounting hole 8 moves downwards to leak out of the second groove 5, meanwhile, the porcelain bottle 1 slides to one side, the mounting block 4 enters the first groove 3, and the movable plate 15 bounces under the elastic force of the spring 7 to block the outlet of the second groove 5, so that the mounting block 4 is limited in the first groove 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A movable combined cross arm for telegraph poles comprises a cross arm (2) and is characterized in that: mounting bracket (12) are installed to one side of cross arm (2), one side of mounting bracket (12) is rotated and is connected with fixing device (11), through-hole (14) have been seted up to one side of cross arm (2), through-hole (14) are located the outside of fixing device (11), nut (16) are installed to the one end of fixing device (11), nut (16) are located the outside of through-hole (14), termination (13) are installed at the top of cross arm (2).
2. The utility pole of claim 1, wherein: fixing device (11) include pull rod (9) and loop bar (10), loop bar (10) are located one side of mounting bracket (12), loop bar (10) are rotated with mounting bracket (12) and are connected, pull rod (9) are located the inside of loop bar (10), pull rod (9) are connected with loop bar (10) block.
3. The utility pole portable cross arm of claim 2, wherein: the nut (16) is located at one end of the pull rod (9), the nut (16) is connected with the pull rod (9) in a screwing mode through threads, and the pull rod (9) is located inside the through hole (14).
4. The utility pole of claim 1, wherein: mounting hole (8) have been seted up at the top of cross arm (2), baffle (6) are installed to one side of mounting hole (8), first recess (3) have been seted up to one side that mounting hole (8) were kept away from in baffle (6), second recess (5) have been seted up on baffle (6).
5. The utility pole of claim 4, wherein: spring (7) are installed to the inside bottom of mounting hole (8), the top of spring (7) is connected with fly leaf (15), spring (7) are located the inside of fly leaf (15), fly leaf (15) and spring (7) elastic connection.
6. The utility pole of claim 4, wherein: termination (13) include vase (1) and installation piece (4), vase (1) is located the top of installation piece (4), installation piece (4) are located the inside of first recess (3), installation piece (4) are connected with first recess (3) block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439072.3U CN212957944U (en) | 2020-07-20 | 2020-07-20 | Movable combined cross arm for telegraph pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439072.3U CN212957944U (en) | 2020-07-20 | 2020-07-20 | Movable combined cross arm for telegraph pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212957944U true CN212957944U (en) | 2021-04-13 |
Family
ID=75394119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021439072.3U Expired - Fee Related CN212957944U (en) | 2020-07-20 | 2020-07-20 | Movable combined cross arm for telegraph pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212957944U (en) |
-
2020
- 2020-07-20 CN CN202021439072.3U patent/CN212957944U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |