CN203296450U - Concrete pole with cross arm connecting points - Google Patents
Concrete pole with cross arm connecting points Download PDFInfo
- Publication number
- CN203296450U CN203296450U CN2013203379595U CN201320337959U CN203296450U CN 203296450 U CN203296450 U CN 203296450U CN 2013203379595 U CN2013203379595 U CN 2013203379595U CN 201320337959 U CN201320337959 U CN 201320337959U CN 203296450 U CN203296450 U CN 203296450U
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- Prior art keywords
- cross
- concrete
- arm
- branch sleeve
- metal branch
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- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 32
- 229910052751 metal Inorganic materials 0.000 claims abstract description 32
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of concrete poles for electricity transmission, and particularly relates to a concrete pole with cross arm connecting points. The concrete pole is characterized in that outwards protruding concrete supports are arranged on the portions, correspondingly connected with cross arms, on a concrete pole body, metal connecting sleeves which are fixedly connected with the outwards protruding concrete supports into a whole are arranged on the outer surfaces of the outwards protruding concrete supports, cross arm connecting plates are welded on the outer surfaces of the metal connecting sleeves, and the cross arm connecting plates are connected with bolts at the bottoms of the cross arms. The concrete pole with the cross arm connecting points is firm and reliable in structure, large longitudinal force and large torsion force can be transmitted to the concrete pole body through the cross arm connecting plates, the condition that the cross arms are in torsion or move up and down is prevented, and the concrete pole with the cross arm connecting points is safe, reliable and convenient to install.
Description
Technical field
The utility model belongs to transmission of electricity and uses the concrete frame technical field, especially relates to a kind of concrete frame with the cross-arm tie point.
Background technology
Cross-arm is parts that are mainly used on shaft tower, and the effect of supporting trolley wire and installing insulating and gold utensil is arranged.Concrete frame is all the cone of smooth in appearance usually, and its cross-arm is all to adopt the anchor ear form to be connected with the concrete body of rod, the dependence power transmission that rubs, and when larger, cross-arm is as easy as rolling off a log to skid, and cross-arm is twisted or jump up and down, causes the accident when stressed.
Summary of the invention
The purpose of this utility model is to provide a kind of concrete frame with the cross-arm tie point, can guarantee cross-arm bear larger stressed and do not twist or jump, safe and reliable, be convenient to install.
The purpose of this utility model realizes by following technical proposals:
Concrete frame with the cross-arm tie point of the present utility model, comprise the concrete body of rod, the position that it is characterized in that connection corresponding to cross-arm on the described concrete body of rod is provided with the evagination concrete support, external surface at this evagination concrete support is provided with the metal branch sleeve that is consolidated with it, the external surface of described metal branch sleeve is welded with the cross-arm junction plate, and described cross-arm junction plate is connected with cross-arm root bolt.
The inner surface of described metal branch sleeve is welded with one group of anchor rib, and this group of anchor rib and described evagination concrete support are built affixed.
An end or two ends, up and down at described metal branch sleeve are welded with back-up ring, and this back-up ring is abutted against mutually with the end of described evagination concrete support.
The shape of cross section of described evagination concrete support and described metal branch sleeve is complementary, and is all circle or is all polygon.
Described cross-arm junction plate is welded on a side of described metal branch sleeve or symmetrical both sides.
The height h of described metal branch sleeve is described evagination concrete support bottom and described concrete body of rod junction concrete body of rod diameter D 0.5 to 2.5 times.
Advantage of the present utility model:
Cross-arm tie point and concrete frame on the concrete frame of the utility model band cross-arm tie point are built moulding, sound construction is reliable, the cross-arm junction plate that makes weldering be used for being connected with cross-arm thereon can pass to the body of rod with larger longitudinal force and torsion, avoided cross-arm to reverse or the generation of the situation that jumps up and down, safe and reliable, be convenient to install.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is a kind of embodiment of the present utility model.
Fig. 3 is another kind of embodiment of the present utility model.
The specific embodiment
Further illustrate the specific embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1,2 and 3, concrete frame with the cross-arm tie point of the present utility model, comprise the concrete body of rod 1, the position that it is characterized in that connection corresponding to cross-arm on the described concrete body of rod 1 is provided with evagination concrete support 2, external surface at this evagination concrete support 2 is provided with the metal branch sleeve 4 that is consolidated with it, the external surface of described metal branch sleeve 4 is welded with cross-arm junction plate 3, and described cross-arm junction plate 3 is connected with cross-arm root bolt;
As shown in Figure 2, the inner surface of described metal branch sleeve 4 is welded with one group of anchor rib 5, and this one group of anchor rib 5 and described evagination concrete support 2 are built affixed, make metal branch sleeve 4 more firm with being connected of evagination concrete support 2;
As shown in Figures 2 and 3, an end or two ends, up and down at described metal branch sleeve 4 are welded with back-up ring 6, this back-up ring 6 is abutted against mutually with the end of described evagination concrete support 2, be used for the end at sealing evagination concrete support 2 one ends or two ends, up and down, and increase the force intensity that is subjected to of metal branch sleeve 4;
Described evagination concrete support 2 is complementary with the shape of cross section of described metal branch sleeve 4, and is all circle or is all polygon;
As shown in Figure 1, described cross-arm junction plate 3 is welded on a side of described metal branch sleeve 4 or symmetrical both sides;
As shown in Figures 2 and 3, the height h of described metal branch sleeve 4 is described evagination concrete support 2 bottoms and the described concrete body of rod 1 junction concrete body of rod 1 diameter D 0.5 to 2.5 times;
Preparation method with the concrete frame of cross-arm tie point is that the metal branch sleeve 4 with cross-arm junction plate 3 is contained on the desired location of the concrete frame mould that is provided with cross-arm tie point die cavity in advance, and the reinforcing rib skeleton of packing in mould, the one-time-concreting concrete also vibrates or centrifugal forming, and metal branch sleeve 4 and the evagination concrete support 2 on the concrete body of rod 1 are consolidated.
Can also be dabbing to be carried out in the relevant position of the concrete body of rod 1 external surface of moulding process with the preparation method of the concrete frame of cross-arm tie point, then put the metal branch sleeve 4 with cross-arm junction plate 3, the space secondary concreting between metal branch sleeve 4 and the concrete body of rod 1 is formed the evagination concrete support 2 that is consolidated with metal branch sleeve 4 and the concrete body of rod 1.
Be provided with the concrete support 2 of evagination due to the concrete body of rod 1 surface, and evagination concrete support 2 outsides are consolidated with metal branch sleeve 4, make to be welded on metal branch sleeve 4 larger longitudinal force and torsion to be passed to the concrete body of rod 1 for the cross-arm junction plate 3 that is connected with cross-arm, avoided the generation of cross-arm torsion or the situation that jumps up and down.This arrangement works is reliable, and is easy for installation.
Claims (6)
1. concrete frame with the cross-arm tie point, comprise the concrete body of rod, the position that it is characterized in that connection corresponding to cross-arm on the described concrete body of rod is provided with the evagination concrete support, external surface at this evagination concrete support is provided with the metal branch sleeve that is consolidated with it, the external surface of described metal branch sleeve is welded with the cross-arm junction plate, and described cross-arm junction plate is connected with cross-arm root bolt.
2. the concrete frame with the cross-arm tie point according to claim 1, is characterized in that the inner surface of described metal branch sleeve is welded with one group of anchor rib, and this group of anchor rib and described evagination concrete support are built affixed.
3. the concrete frame with the cross-arm tie point according to claim 1, is characterized in that being welded with back-up ring at an end or the two ends, up and down of described metal branch sleeve, and this back-up ring is abutted against mutually with the end of described evagination concrete support.
4. the concrete frame with the cross-arm tie point according to claim 1, is characterized in that the shape of cross section of described evagination concrete support and described metal branch sleeve is complementary, and be all circle or be all polygon.
5. the concrete frame with the cross-arm tie point according to claim 1, is characterized in that described cross-arm junction plate is welded on a side of described metal branch sleeve or symmetrical both sides.
6. the concrete frame with the cross-arm tie point according to claim 1, the height h that it is characterized in that described metal branch sleeve is described evagination concrete support bottom and described concrete body of rod junction concrete body of rod diameter D 0.5 to 2.5 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203379595U CN203296450U (en) | 2013-06-14 | 2013-06-14 | Concrete pole with cross arm connecting points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203379595U CN203296450U (en) | 2013-06-14 | 2013-06-14 | Concrete pole with cross arm connecting points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296450U true CN203296450U (en) | 2013-11-20 |
Family
ID=49572471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203379595U Expired - Lifetime CN203296450U (en) | 2013-06-14 | 2013-06-14 | Concrete pole with cross arm connecting points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296450U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276940A (en) * | 2013-06-14 | 2013-09-04 | 祁锦明 | Concrete pole with cross arm connection point and production method of concrete pole |
| CN111877841A (en) * | 2020-09-01 | 2020-11-03 | 马鞍山辰慕芸智能科技发展有限公司 | Transmission tower preventing arm stretching torsion by utilizing thin-wall buckling torsion |
| CN111877838A (en) * | 2020-09-02 | 2020-11-03 | 马鞍山辰慕芸智能科技发展有限公司 | Main tower torsion preventing power transmission tower consuming energy by rubber metal damper |
| CN111877837A (en) * | 2020-09-02 | 2020-11-03 | 马鞍山辰慕芸智能科技发展有限公司 | Transmission tower with rubber metal damper capable of dissipating energy and twisting extending arm to rise |
| CN111927186A (en) * | 2020-09-02 | 2020-11-13 | 马鞍山辰慕芸智能科技发展有限公司 | Transmission tower with lead rubber twisted and lifted |
| CN111997431A (en) * | 2020-09-01 | 2020-11-27 | 马鞍山辰慕芸智能科技发展有限公司 | Main tower torsion preventing power transmission tower utilizing thin-wall buckling torsion |
| CN112012551A (en) * | 2020-09-02 | 2020-12-01 | 马鞍山辰慕芸智能科技发展有限公司 | Elastic transmission tower capable of achieving self-resetting maintenance and torsion of rubber and ascending of extending arm |
| CN112012550A (en) * | 2020-09-02 | 2020-12-01 | 马鞍山辰慕芸智能科技发展有限公司 | Transmission tower with hydraulic damping torsion extending arm ascending |
| CN112012552A (en) * | 2020-09-02 | 2020-12-01 | 马鞍山辰慕芸智能科技发展有限公司 | Hydraulic damping power transmission tower capable of achieving self-resetting maintenance and with ascending extending arm |
| CN112112469A (en) * | 2020-09-23 | 2020-12-22 | 马鞍山辰慕芸智能科技发展有限公司 | Main tower torsion preventing power transmission tower with metal damper for energy dissipation and hydraulic reset |
-
2013
- 2013-06-14 CN CN2013203379595U patent/CN203296450U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276940A (en) * | 2013-06-14 | 2013-09-04 | 祁锦明 | Concrete pole with cross arm connection point and production method of concrete pole |
| CN111997431A (en) * | 2020-09-01 | 2020-11-27 | 马鞍山辰慕芸智能科技发展有限公司 | Main tower torsion preventing power transmission tower utilizing thin-wall buckling torsion |
| CN111877841A (en) * | 2020-09-01 | 2020-11-03 | 马鞍山辰慕芸智能科技发展有限公司 | Transmission tower preventing arm stretching torsion by utilizing thin-wall buckling torsion |
| CN112012551A (en) * | 2020-09-02 | 2020-12-01 | 马鞍山辰慕芸智能科技发展有限公司 | Elastic transmission tower capable of achieving self-resetting maintenance and torsion of rubber and ascending of extending arm |
| CN111927186A (en) * | 2020-09-02 | 2020-11-13 | 马鞍山辰慕芸智能科技发展有限公司 | Transmission tower with lead rubber twisted and lifted |
| CN111877837A (en) * | 2020-09-02 | 2020-11-03 | 马鞍山辰慕芸智能科技发展有限公司 | Transmission tower with rubber metal damper capable of dissipating energy and twisting extending arm to rise |
| CN111877838A (en) * | 2020-09-02 | 2020-11-03 | 马鞍山辰慕芸智能科技发展有限公司 | Main tower torsion preventing power transmission tower consuming energy by rubber metal damper |
| CN112012550A (en) * | 2020-09-02 | 2020-12-01 | 马鞍山辰慕芸智能科技发展有限公司 | Transmission tower with hydraulic damping torsion extending arm ascending |
| CN112012552A (en) * | 2020-09-02 | 2020-12-01 | 马鞍山辰慕芸智能科技发展有限公司 | Hydraulic damping power transmission tower capable of achieving self-resetting maintenance and with ascending extending arm |
| CN111877838B (en) * | 2020-09-02 | 2021-06-15 | 马鞍山辰慕芸智能科技发展有限公司 | Main tower torsion preventing power transmission tower consuming energy by rubber metal damper |
| CN112012552B (en) * | 2020-09-02 | 2021-07-09 | 马鞍山辰慕芸智能科技发展有限公司 | Hydraulic damping power transmission tower capable of achieving self-resetting maintenance and with ascending extending arm |
| CN112012551B (en) * | 2020-09-02 | 2021-07-09 | 马鞍山辰慕芸智能科技发展有限公司 | Elastic transmission tower capable of achieving self-resetting maintenance and torsion of rubber and ascending of extending arm |
| CN111927186B (en) * | 2020-09-02 | 2021-07-09 | 马鞍山辰慕芸智能科技发展有限公司 | Transmission tower with lead rubber twisted and lifted |
| CN112112469A (en) * | 2020-09-23 | 2020-12-22 | 马鞍山辰慕芸智能科技发展有限公司 | Main tower torsion preventing power transmission tower with metal damper for energy dissipation and hydraulic reset |
| CN112112469B (en) * | 2020-09-23 | 2021-07-16 | 马鞍山辰慕芸智能科技发展有限公司 | Main tower torsion preventing power transmission tower with metal damper for energy dissipation and hydraulic reset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHONGQING HONGDA CEMENT PRODUCTS CO.,LTD. Assignor: Qi Jinming Contract record no.: 2016210000021 Denomination of utility model: Concrete pole with cross arm connection point and production method of concrete pole Granted publication date: 20131120 License type: Exclusive License Record date: 20160503 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: CHONGQING HONGDA CEMENT PRODUCTS CO.,LTD. Assignor: Qi Jinming Contract record no.: 2016210000021 Date of cancellation: 20171204 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing sails electric power engineering survey and Design Consulting Co.,Ltd. Assignor: Qi Jinming Contract record no.: 2018210000006 Denomination of utility model: Concrete pole with cross arm connection point and production method of concrete pole Granted publication date: 20131120 License type: Common License Record date: 20180306 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANXI YUANGONG ELECTRIC TECHNOLOGY Co.,Ltd. Assignor: Qi Jinming Contract record no.: 2018210000015 Denomination of utility model: Concrete pole with cross arm connection point and production method of concrete pole Granted publication date: 20131120 License type: Common License Record date: 20180523 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220223 Address after: 030024 No. 3101-3103, 31st floor, West Tower, Zhonghai International Center, No. 8, Section 1, Jinci Road, Wanbailin District, Taiyuan City, Shanxi Province Patentee after: Yuangong Energy Technology Group Co.,Ltd. Address before: 114016 No. 61 Dadaowan Fast Rail Street, Anshan City, Liaoning Province Patentee before: Qi Jinming |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
|
| CX01 | Expiry of patent term |