CN211524300U - Distribution pole diagonal rope assembly - Google Patents
Distribution pole diagonal rope assembly Download PDFInfo
- Publication number
- CN211524300U CN211524300U CN201921797683.2U CN201921797683U CN211524300U CN 211524300 U CN211524300 U CN 211524300U CN 201921797683 U CN201921797683 U CN 201921797683U CN 211524300 U CN211524300 U CN 211524300U
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- hole
- connecting sleeve
- galvanized steel
- sleeve
- steel strand
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Abstract
Distribution pole diagonal rope assembly, including staple bolt, galvanized steel strand wires, quick-operation connecting piece and pre-buried setting element, the staple bolt is installed on the upper portion of distribution pole, and galvanized steel strand wires's upper end is connected with the staple bolt, at the subaerial excavation of distribution pole one side and pour the concrete in the hole, and pre-buried setting element is pour in the concrete, and quick-operation connecting piece is connected with pre-buried setting element, and galvanized steel strand wires's lower extreme is connected with quick-operation connecting piece. The utility model discloses simple structure, the construction operation of being convenient for, the oblique pull wire lower extreme is connected the good reliability to the adjustable tension that draws to one side ensures to join in marriage the pole and keeps good straightness that hangs down in the normal operating process.
Description
Technical Field
The utility model belongs to the technical field of the electric power construction, concretely relates to distribution pole diagonal draw rope assembly.
Background
The circumstances of slope often appears in the distribution pole in erectting back use, consequently need set up oblique stay wire to the distribution pole after the distribution pole is erect, makes the distribution pole keep upright state, does not let its slope, guarantees the circuit safe operation. The existing diagonal cable has the defects of complex construction operation, poor connection reliability of a lower end node and easy loosening in the installation and underground node connection process, so that the diagonal cable has poor diagonal effect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a distribution pole diagonal draw rope subassembly convenient to operation, lower extreme node pre-buried connection good reliability, draw the rate of tension to one side and remain good state throughout.
In order to solve the technical problem, the utility model adopts the following technical scheme: distribution pole diagonal rope assembly, including staple bolt, galvanized steel strand wires, quick-operation connecting piece and pre-buried setting element, the staple bolt is installed on the upper portion of distribution pole, and galvanized steel strand wires's upper end is connected with the staple bolt, at the subaerial excavation of distribution pole one side and pour the concrete in the hole, and pre-buried setting element is pour in the concrete, and quick-operation connecting piece is connected with pre-buried setting element, and galvanized steel strand wires's lower extreme is connected with quick-operation connecting piece.
The lower part of the galvanized steel strand is connected in series with a basket bolt for adjusting the tension of the galvanized steel strand.
The pre-buried setting element includes the fixed plate perpendicular with galvanized steel strand wires, and penetrating screw hole about the center department of fixed plate is seted up, and the lateral part welding of fixed plate has a plurality of to bend downwards and be the location muscle of U type together with the fixed plate.
The quick connector comprises a lower connecting sleeve, a middle connecting sleeve, an upper guide sleeve and an inner jacket, wherein the lower end of the upper guide sleeve is in threaded connection with the upper end of the middle connecting sleeve, the lower end of the middle connecting sleeve is in threaded connection with the upper end of the lower connecting sleeve, a through mounting positioning hole is formed in the middle connecting sleeve, a through guide hole is formed in the upper portion and the lower portion of the upper guide sleeve, the inner jacket is arranged in the mounting positioning hole, a positioning clamp hole used for penetrating and pressing the galvanized steel strand is formed in the inner jacket, the guide hole is communicated with the positioning clamp hole in an up-and-down corresponding mode, an external thread is arranged on the excircle of the lower connecting sleeve, the lower connecting sleeve penetrates through a threaded hole of a fixing plate and is in threaded connection with the fixing plate, the surface.
The upper guide sleeve is made of rubber materials, an external thread steel sleeve is arranged on the lower portion of the upper guide sleeve, a first internal thread hole in threaded connection with the external thread steel sleeve is formed in the upper portion of the middle connecting sleeve, an external thread section is arranged on the lower portion of the middle connecting sleeve, a second internal thread hole in threaded connection with the external thread section is formed in the upper portion of the lower connecting sleeve, and the lower portion of the second internal thread hole is an accommodating groove.
The inner clamping sleeve comprises a pressing cap and three-petal conical clamping pieces, the outer circle of each three-petal conical clamping piece and the inner wall of each installation positioning hole are of matched conical structures with thin upper parts and thick lower parts, each positioning clamping hole is a cylindrical hole formed by surrounding the three-petal conical clamping pieces, the cylindrical hole and the installation positioning holes are concentric, the arc center angle of the inner circle of each petal conical clamping piece is 118-shaped and 119 degrees, annular anti-skidding threads are arranged on the inner wall of each three-petal conical clamping piece, the center of the pressing cap is provided with a through hole correspondingly connected with the positioning clamping hole, and the outer circle of the pressing cap is in threaded connection with the inner part of the lower end of the middle connecting sleeve and tightly presses the lower end.
The upper end surface of the pressing cap is provided with a convex edge strip for driving the pressing cap to rotate.
The upper part of the middle connecting sleeve is in threaded connection with a first limiting countersunk head screw extending into the external thread steel sleeve along the radial direction, and the upper part of the lower connecting sleeve is in threaded connection with a second limiting countersunk head screw extending into the middle connecting sleeve along the radial direction.
By adopting the technical scheme, the embedded positioning piece is firmly poured in the concrete, the lower connecting sleeve is in threaded connection with the fixing plate, and the surface area of the positioning plate is larger than the threaded hole, so that the position of the lower connecting sleeve can be further limited. Galvanized steel strand wires upper end is connected and basket of flowers bolt sets up the structure of being connected on galvanized steel strand wires for current mature technology, because join in marriage the pole and be thick cone structure down, the staple bolt is with the distribution pole back of hugging closely, and the staple bolt just can not move down.
The utility model discloses when erectting distribution pole, install the staple bolt with the staple bolt in advance and join in marriage the pole on, galvanized steel strand wires also connect in advance with staple bolt and turn-buckle simultaneously, during the construction diagonal rope assembly, only need be connected galvanized steel strand wires and quick-connect component can.
The specific process of connecting the lower end of the galvanized steel strand with the quick connecting piece is as follows: cutting off the lower end of the galvanized steel strand to enable the distance between the hoop and the quick connecting piece to be equal to the length of the galvanized steel strand, then unscrewing a first limit countersunk screw and a second limit countersunk screw, then separating a lower connecting sleeve, a middle connecting sleeve and an upper guiding sleeve, screwing out a press cap, taking out a three-piece conical clamping piece, then penetrating the galvanized steel strand into the upper guiding sleeve from top to bottom, then penetrating the galvanized steel strand into the middle connecting sleeve, then wrapping the inner wall of the three-piece conical clamping piece outside the galvanized steel strand, slightly extending the upper end of the galvanized steel strand out of the lower end of the three-piece conical clamping piece, then moving the three-piece conical clamping piece and the galvanized steel strand upwards together, after the three-piece conical clamping piece extends into the installation positioning hole, firstly knocking the lower end of the three-piece conical clamping piece by a hammer to enable the three-piece to shrink inwards to compress the galvanized steel strand, then screwing a press cap into the lower end of the connecting sleeve, and enabling the lower end of the steel strand to penetrate into a, and the three-petal conical clamping piece is pressed tightly, and finally, the lower connecting sleeve, the middle connecting sleeve and the upper guide sleeve are correspondingly connected through threads, and then the first limiting countersunk head screw and the second limiting countersunk head screw are screwed on to complete the installation operation.
Because the three-petal conical clamping piece and the mounting positioning hole are in the conical structure in a matched mode, the galvanized steel strand can be pulled more and more tightly after being tensioned, the sliding phenomenon of the galvanized steel strand cannot occur between the lower end of the galvanized steel strand and the quick connecting piece, the anti-skidding lines are arranged on the inner wall of the three-petal conical clamping piece, the friction coefficient of a contact surface is increased, and the effect of enhancing the connection strength with the galvanized steel strand is further achieved. If the diagonal tension of the galvanized steel strand is loose, the diagonal tension of the galvanized steel strand can be adjusted by operating the basket bolt.
The upper guide sleeve is made of rubber materials, and when the galvanized steel stranded wire and the center line of the guide hole form a certain included angle during construction, stress cannot be generated between the galvanized steel stranded wire and the upper guide sleeve due to the elasticity of the rubber materials, so that the galvanized steel stranded wire is prevented from being damaged.
The installation locating hole that the inside of well adapter sleeve set up is the toper structure, guarantees the location of three lamella toper clamping pieces, the three lamella formula structures of toper clamping piece, and the arc center angle of every lamella toper clamping piece circle is 118 additionally 119, can make three lamella toper clamping pieces have radial contraction's space like this to guarantee to carry out quick firm locking to galvanized steel strand wires.
The pressing cap plays a role in compressing and positioning the three-section conical clamping piece at the position of the mounting positioning hole, so that the three-section conical clamping piece is prevented from moving axially, and the connection reliability of the galvanized steel strand is ensured.
The holding tank plays the effect that holds galvanized steel strand wires end down. The first limiting countersunk head screw and the second limiting countersunk head screw play a role in limiting the separation of the lower connecting sleeve, the middle connecting sleeve and the upper guide sleeve due to relative rotation.
To sum up, the utility model discloses simple structure, the construction operation of being convenient for, oblique stay wire lower extreme connection reliability is strong to adjustable draw the rate of tension to one side, ensure to join in marriage the pole and keep good straightness that hangs down in normal operating process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the quick connector and the embedded positioning member in fig. 1.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a distribution pole diagonal draw rope assembly, including staple bolt 1, galvanized steel strand wires 2, quick-operation connecting piece 3 and pre-buried setting element 4, staple bolt 1 is installed on the upper portion of distribution pole 5, and galvanized steel strand wires 2's upper end is connected with staple bolt 1, and subaerial excavation and the concrete of pouring in the hole of distribution pole 5 one side, pre-buried setting element 4 is pour in the concrete, and quick-operation connecting piece 3 is connected with pre-buried setting element 4, and galvanized steel strand wires 2's lower extreme is connected with quick-operation connecting piece 3.
The lower part of the galvanized steel strand 2 is connected in series with a turn buckle 6 for adjusting the tension of the galvanized steel strand 2.
The pre-buried locating piece 4 comprises a fixing plate 7 perpendicular to the galvanized steel strand 2, an upper through threaded hole and a lower through threaded hole are formed in the center of the fixing plate 7, and a plurality of positioning ribs 8 which are bent downwards and are U-shaped together with the fixing plate 7 are welded on the side portion of the fixing plate 7. The positioning ribs 8 are embedded in the concrete, so that the stability of the fixing plate 7 is further enhanced.
The quick connecting piece 3 comprises a lower connecting sleeve 9 and a middle connecting sleeve 10 which are arranged on the same center line with the galvanized steel strand 2, the galvanized steel strand connecting device comprises an upper guide sleeve 11 and an inner clamping sleeve, the lower end of the upper guide sleeve 11 is in threaded connection with the upper end of a middle connecting sleeve 10, the lower end of the middle connecting sleeve 10 is in threaded connection with the upper end of a lower connecting sleeve 9, an upper and a lower through installation positioning hole 12 is formed in the middle connecting sleeve 10, an upper and a lower through guide hole 13 are formed in the upper guide sleeve 11, the inner clamping sleeve is arranged in the installation positioning hole 12, a positioning clamping hole 14 used for penetrating and pressing the galvanized steel strand 2 is formed in the inner clamping sleeve, the guide hole 13 is communicated with the positioning clamping hole 14 in an up-and-down corresponding mode, an outer circle of the lower connecting sleeve 9 is provided with an external thread, the lower connecting sleeve 9 penetrates through a threaded hole of a fixing plate 7 and is in threaded connection.
The upper guide sleeve 11 is made of rubber materials, an external thread steel sleeve 16 is arranged on the lower portion of the upper guide sleeve 11, a first internal thread hole in threaded connection with the external thread steel sleeve 16 is formed in the upper portion of the middle connecting sleeve 10, an external thread section is arranged on the lower portion of the middle connecting sleeve 10, a second internal thread hole in threaded connection with the external thread section is formed in the upper portion of the lower connecting sleeve 9, and the lower portion of the second internal thread hole is a containing groove 17.
The inner jacket comprises a pressing cap 18 and three-petal conical clamping pieces 19, the outer circles of the three-petal conical clamping pieces 19 and the inner walls of the mounting positioning holes 12 are both of matched conical structures with thin upper parts and thick lower parts, the positioning clamping holes 14 are cylindrical holes formed by surrounding the three-petal conical clamping pieces 19, the cylindrical holes and the mounting positioning holes 12 are concentric lines, the arc center angle of the inner circle of each petal conical clamping piece 19 is 118-119 degrees, annular anti-skidding threads are arranged on the inner walls of the three-petal conical clamping pieces 19, the center of the pressing cap 18 is provided with a through hole 20 correspondingly connected with the positioning clamping holes 14, and the outer circle of the pressing cap 18 is in threaded connection with the inner part of the lower end of the middle connecting sleeve 10 and tightly presses the lower end parts of the three.
The upper end surface of the press cap 18 is provided with a rib 21 for driving the press cap 18 to rotate.
The upper part of the middle connecting sleeve 10 is in threaded connection with a first limit countersunk screw 22 extending into the external thread steel sleeve 16 along the radial direction, and the upper part of the lower connecting sleeve 9 is in threaded connection with a second limit countersunk screw 23 extending into the middle connecting sleeve 10 along the radial direction.
The embedded positioning piece 4 is firmly poured in concrete, the lower connecting sleeve 9 is in threaded connection with the fixing plate 7, and the surface area of the positioning plate 15 is larger than that of the threaded hole, so that the position of the lower connecting sleeve 9 can be further limited. Galvanized steel strand 2 upper end is connected and basket of flowers bolt 6 sets up the structure of being connected on galvanized steel strand 2 for current maturation technique with staple bolt 1, because join in marriage electric pole 5 and be thick cone structure down, staple bolt 1 holds the back with joining in marriage electric pole 5 tightly, and staple bolt 1 just can not move down.
The utility model discloses when erectting distribution pole 5, install distribution pole 5 with staple bolt 1 in advance on, galvanized steel strand wires 2 also are connected in advance with staple bolt 1 and turn-buckle simultaneously, when the construction draws rope assembly to one side, only need with galvanized steel strand wires 2 with quick-operation joint spare 3 be connected can.
The specific process of connecting the lower end of the galvanized steel strand 2 with the quick connecting piece 3 is as follows: cutting off the lower end of the galvanized steel strand 2 to enable the distance between the hoop 1 and the quick connecting piece 3 to be equal to the length of the galvanized steel strand 2, then unscrewing a first limit countersunk screw 22 and a second limit countersunk screw 23, then separating a lower connecting sleeve 9, a middle connecting sleeve 10 and an upper guide sleeve 11, screwing out a press cap 18, taking out a three-piece conical clamping piece 19, then penetrating the galvanized steel strand 2 into the upper guide sleeve 11 from top to bottom, then penetrating the middle connecting sleeve 10, then wrapping the inner wall of the three-piece conical clamping piece 19 outside the galvanized steel strand 2, slightly extending the upper end of the galvanized steel strand 2 out of the lower end of the three-piece conical clamping piece 19, then moving the three-piece conical clamping piece 19 and the galvanized steel strand 2 upwards together, after the three-piece conical clamping piece 19 extends into an installation positioning hole 12, firstly knocking the lower end of the three-piece conical clamping piece 19 by a hammer to enable the three-piece conical clamping piece 19 to contract inwards to press the galvanized steel strand 2, and then screwing a pressure cap 18 into the lower end of the middle connecting sleeve 10, penetrating the lower end of the galvanized steel strand 2 into a through hole 20 of the pressure cap 18, compressing the three-petal conical clamping piece 19, and finally screwing a first limit countersunk screw 22 and a second limit countersunk screw 23 after correspondingly connecting the lower connecting sleeve 9, the middle connecting sleeve 10 and the upper guide sleeve 11 in a threaded manner to complete the installation operation.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (8)
1. Distribution pole diagonal rope assembly, its characterized in that: including staple bolt, galvanized steel strand wires, quick-operation connecting piece and pre-buried setting element, the staple bolt is installed on the upper portion of distributing the pole, and galvanized steel strand wires's upper end is connected with the staple bolt, at the subaerial excavation of distributing pole one side and pour the concrete in the hole, and pre-buried setting element is pour in the concrete, and quick-operation connecting piece is connected with pre-buried setting element, and galvanized steel strand wires's lower extreme is connected with quick-operation connecting piece.
2. The distribution pole diagonal cord assembly of claim 1, wherein: the lower part of the galvanized steel strand is connected in series with a basket bolt for adjusting the tension of the galvanized steel strand.
3. The distribution pole diagonal cord assembly of claim 1, wherein: the pre-buried setting element includes the fixed plate perpendicular with galvanized steel strand wires, and penetrating screw hole about the center department of fixed plate is seted up, and the lateral part welding of fixed plate has a plurality of to bend downwards and be the location muscle of U type together with the fixed plate.
4. The distribution pole diagonal cord assembly of claim 3, wherein: the quick connector comprises a lower connecting sleeve, a middle connecting sleeve, an upper guide sleeve and an inner jacket, wherein the lower end of the upper guide sleeve is in threaded connection with the upper end of the middle connecting sleeve, the lower end of the middle connecting sleeve is in threaded connection with the upper end of the lower connecting sleeve, a through mounting positioning hole is formed in the middle connecting sleeve, a through guide hole is formed in the upper portion and the lower portion of the upper guide sleeve, the inner jacket is arranged in the mounting positioning hole, a positioning clamp hole used for penetrating and pressing the galvanized steel strand is formed in the inner jacket, the guide hole is communicated with the positioning clamp hole in an up-and-down corresponding mode, an outer circle of the lower connecting sleeve is provided with an external thread, the lower connecting sleeve penetrates through a threaded hole of a fixing plate and is in threaded connection with the fixing plate.
5. The distribution pole diagonal cord assembly of claim 4, wherein: the upper guide sleeve is made of rubber materials, an external thread steel sleeve is arranged on the lower portion of the upper guide sleeve, a first internal thread hole in threaded connection with the external thread steel sleeve is formed in the upper portion of the middle connecting sleeve, an external thread section is arranged on the lower portion of the middle connecting sleeve, a second internal thread hole in threaded connection with the external thread section is formed in the upper portion of the lower connecting sleeve, and the lower portion of the second internal thread hole is an accommodating groove.
6. The distribution pole diagonal cord assembly of claim 4 or 5, wherein: the inner clamping sleeve comprises a pressing cap and three-petal conical clamping pieces, the outer circle of each three-petal conical clamping piece and the inner wall of each installation positioning hole are of matched conical structures with thin upper parts and thick lower parts, each positioning clamping hole is a cylindrical hole formed by surrounding the three-petal conical clamping pieces, the cylindrical hole and the installation positioning holes are concentric, the arc center angle of the inner circle of each petal conical clamping piece is 118-shaped and 119 degrees, annular anti-skidding threads are arranged on the inner wall of each three-petal conical clamping piece, the center of the pressing cap is provided with a through hole correspondingly connected with the positioning clamping hole, and the outer circle of the pressing cap is in threaded connection with the inner part of the lower end of the middle connecting sleeve and tightly presses the lower end.
7. The distribution pole diagonal cord assembly of claim 6, wherein: the upper end surface of the pressing cap is provided with a convex edge strip for driving the pressing cap to rotate.
8. The distribution pole diagonal cord assembly of claim 6, wherein: the upper part of the middle connecting sleeve is in threaded connection with a first limiting countersunk head screw extending into the external thread steel sleeve along the radial direction, and the upper part of the lower connecting sleeve is in threaded connection with a second limiting countersunk head screw extending into the middle connecting sleeve along the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797683.2U CN211524300U (en) | 2019-10-24 | 2019-10-24 | Distribution pole diagonal rope assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797683.2U CN211524300U (en) | 2019-10-24 | 2019-10-24 | Distribution pole diagonal rope assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211524300U true CN211524300U (en) | 2020-09-18 |
Family
ID=72462105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921797683.2U Expired - Fee Related CN211524300U (en) | 2019-10-24 | 2019-10-24 | Distribution pole diagonal rope assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211524300U (en) |
-
2019
- 2019-10-24 CN CN201921797683.2U patent/CN211524300U/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: 20200918 Termination date: 20211024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |