CN105927626A - Adjustable fastening device for concrete pole cracks - Google Patents
Adjustable fastening device for concrete pole cracks Download PDFInfo
- Publication number
- CN105927626A CN105927626A CN201610532458.0A CN201610532458A CN105927626A CN 105927626 A CN105927626 A CN 105927626A CN 201610532458 A CN201610532458 A CN 201610532458A CN 105927626 A CN105927626 A CN 105927626A
- Authority
- CN
- China
- Prior art keywords
- adjustable
- crackle
- fastening device
- joint
- fastener
- 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.)
- Pending
Links
- 239000004568 cement Substances 0.000 claims description 25
- 208000037656 Respiratory Sounds Diseases 0.000 claims description 18
- 210000005069 ears Anatomy 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a fastening device, in particular to an adjustable fastening device for concrete pole cracks. The adjustable fastening device aims at solving the problems that after cracks are generated on an existing concrete pole, the concrete pole is replaced by the adoption of a conventional manner, and circuit operation cannot be guaranteed and lowering the possibility of pole tilting. The adjustable fastening device comprises two clamping element sets and multiple fastening pieces. Each clamping element set comprises two reinforcing rods and multiple hoops, wherein each hoop is a circular-arc-shaped plate, and the two parallel reinforcing rods are fixedly connected to the outer side walls of the corresponding hoops arranged in parallel. Each fastening piece comprises a joint and two bolts, wherein each joint is a hollow cylinder with an internal thread, and the two bolts are screwed to the two ends of the corresponding joint. The two clamping element sets are oppositely arranged. The fastening pieces are arranged on the two hoops in a penetrating manner. The nuts are screwed to the bolts. The two hoops are clamped by screwing up the nuts. The adjustable fastening device is used for fastening the concrete pole cracks.
Description
Technical field
The present invention relates to a kind of fastener, be specifically related to the fastener preventing cement pole from rupturing erected power transmission lines.
Background technology
Cement pole transmission line of electricity utilization widely, due to its product configurations and characteristic, often occur in running
Crackle.In circuit operations specification, regulation crack width does not allow more than 0.2mm, and along with the expansion of crackle, the operation of cement pole
Reliability and safety just cannot be protected.
Traditional method is to have a power failure to change cement pole, and one approval process of needs that has a power failure, in the meantime, cement pole just has damage
Risk, this adjustable Crackle on Cement Poles fastener effective can ensure the properly functioning of circuit before having a power failure and changing.
Summary of the invention
The present invention is for solving after crackle occurs in existing cement pole, using usual manner to change cement pole, it is impossible to ensure circuit fortune
OK, and reduce the problem of probability that bar occurs down, and then a kind of adjustable Crackle on Cement Poles fastener is provided.
The present invention solves that the problems referred to above adopt the technical scheme that: the adjustable Crackle on Cement Poles fastener bag of present embodiment
Include two set clamping elements and multiple securing member；Often set clamping element includes two bracing pieces and multiple anchor ear；Anchor ear is circular arc plate,
The lateral wall of the multiple anchor ears being set up in parallel is connected with two bracing pieces be arrangeding in parallel, and each securing member includes joint and two
Bolt；Joint for have female hollow cylinder, two bolts are screwed in the two ends of joint, two set clamping elements just to setting,
Securing member is located on two anchor ears, and nut driving is on bolt, and two anchor ears are clamped by screw on nut.
The invention has the beneficial effects as follows: the present invention can be before changing electric pole, tight to cement pole after crackle occurs in cement pole
Weight cracks plays the effect of reinforcing, both ensure that circuit ran, and reduces again the probability occurring bar.To crack width
Can change after below 0.2mm cement pole uses.The composition axle of two relative anchor ears of regulation is realized by screw on nut
Footpath scope, it is ensured that the adjustability of range, fastener can in diameter 190mm to 510mm taper cement pole any position
Reinforce.This instrument, by being used for multiple times and perfect, promotes in work area, obvious to the reinforcement effect of cement pole, stops
The further expansion of crackle.This fastener compact, easy to use, maintain easily and maintain.First to on-the-spot actual
Every difficulty encountered in work is analyzed, and finds out shortcoming and deficiency；On the link affecting work efficiency in work on the spot
It is analyzed research, finds out solution and measure；From using manpower and material resources sparingly, improving, work efficiency link is started with, and finds
The method of good solution problem, carries out product design in conjunction with Machine Design code of being correlated with；Improved by scene application.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the side view of Fig. 1.
Detailed description of the invention
Detailed description of the invention one: combine Fig. 1-Fig. 3 explanation, the adjustable Crackle on Cement Poles fastener of present embodiment, its bag
Include two set clamping elements and multiple securing member；Often set clamping element includes two bracing piece 1-1 and multiple anchor ear 1-2；Anchor ear 1-2 is
Circular arc plate, the lateral wall of the multiple anchor ear 1-2 being set up in parallel is connected with two the bracing piece 1-1 be arrangeding in parallel, each fastening
Part includes joint 2-1 and two bolt 2-2；Joint 2-1 is for having female hollow cylinder, and two bolt 2-2 are screwed in
The two ends of joint 2-1, two set clamping elements are just to setting, and securing member 2 is located on two anchor ear 1-2, and nut 3 is screwed in
On bolt 2-2, two anchor ear 1-2 are clamped by screw on nut 3.
Detailed description of the invention two: the quantity of the anchor ear 1-2 in the often set clamping element of present embodiment is 3.It is arranged such,
Can meet the needs of Crackle on Cement Poles fastening in reality, the total length that can be selected for bracing piece is 1510mm, and the width of anchor ear is 50mm
Fastener.Other is identical with detailed description of the invention one.
Detailed description of the invention three: the bracing piece 1-1 in the often set clamping element of present embodiment is angle steel.It is arranged such, draws materials
It is easy to get, meets and be actually needed.Other is identical with detailed description of the invention one or two.
Detailed description of the invention four: the thickness of the anchor ear 1-2 of present embodiment is 5mm.It is arranged such, draws materials and be easy to get, meet real
Border needs.Other is identical with detailed description of the invention three.
Detailed description of the invention five: the bracing piece 1-1 of present embodiment is equal leg angle, the thickness of angle steel is 5mm.This embodiment party
The hem width on the both sides of the equal leg angle of formula is 50mm, is arranged such, and meets and is actually needed.Other is with detailed description of the invention four
Identical.
Operation principle: during use, abuts against cement pole by the anchor ear of two set clamping elements and the position of crackle occurs, then with fastening
Part, by relatively tight for two set clamping elements, prevents the crackle of cement pole from expanding further.
Claims (5)
- The most adjustable Crackle on Cement Poles fastener, it is characterised in that: it includes two set clamping elements and multiple securing member；Often overlap clamping Part includes two bracing pieces (1-1) and multiple anchor ear (1-2)；Anchor ear (1-2) is circular arc plate, multiple armfuls be set up in parallel The lateral wall of hoop (1-2) is connected with two bracing pieces (1-1) be arrangeding in parallel, and each securing member includes joint (2-1) and two Individual bolt (2-2)；Joint (2-1) is for having female hollow cylinder, and two bolts (2-2) are screwed in joint (2-1) Two ends, two set clamping elements just to setting, securing member (2) is located on two anchor ears (1-2), and nut (3) is screwed in spiral shell On bolt (2-2), two anchor ears (1-2) are clamped by screw on nut (3).
- Adjustable Crackle on Cement Poles fastener the most according to claim 1, it is characterised in that: the often anchor ear in set clamping element (1-2) quantity is 3.
- Adjustable Crackle on Cement Poles fastener the most according to claim 1 and 2, it is characterised in that: bracing piece (1-1) For angle steel.
- Adjustable Crackle on Cement Poles fastener the most according to claim 3, it is characterised in that: the thickness of anchor ear (1-2) For 5mm.
- Adjustable Crackle on Cement Poles fastener the most according to claim 4, it is characterised in that: bracing piece (1-1) is Corner angle, the thickness of angle steel is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532458.0A CN105927626A (en) | 2016-07-07 | 2016-07-07 | Adjustable fastening device for concrete pole cracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532458.0A CN105927626A (en) | 2016-07-07 | 2016-07-07 | Adjustable fastening device for concrete pole cracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105927626A true CN105927626A (en) | 2016-09-07 |
Family
ID=56827655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610532458.0A Pending CN105927626A (en) | 2016-07-07 | 2016-07-07 | Adjustable fastening device for concrete pole cracks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105927626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385977A (en) * | 2018-11-20 | 2019-02-26 | 广东省长大公路工程有限公司 | A kind of anti-crack concrete panel and its construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050150185A1 (en) * | 2002-02-15 | 2005-07-14 | Hiroyasu Minayoshi | Concrete pole |
| JP2011184985A (en) * | 2010-03-10 | 2011-09-22 | Hokkaido Electric Power Co Inc:The | Reinforcing fitting for concrete pole |
| CN203160801U (en) * | 2013-04-12 | 2013-08-28 | 宜春市八达电杆制造有限公司 | Large-cotter-diameter high-strength concrete pole |
| CN204174996U (en) * | 2014-11-03 | 2015-02-25 | 祁锦明 | Light-duty square section conical hollow concurrent |
| CN204590742U (en) * | 2015-03-09 | 2015-08-26 | 国家电网公司 | A kind of column building temporary protection device |
| CN204663119U (en) * | 2015-05-14 | 2015-09-23 | 国家电网公司 | Concrete pole reinforcing device |
-
2016
- 2016-07-07 CN CN201610532458.0A patent/CN105927626A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050150185A1 (en) * | 2002-02-15 | 2005-07-14 | Hiroyasu Minayoshi | Concrete pole |
| JP2011184985A (en) * | 2010-03-10 | 2011-09-22 | Hokkaido Electric Power Co Inc:The | Reinforcing fitting for concrete pole |
| CN203160801U (en) * | 2013-04-12 | 2013-08-28 | 宜春市八达电杆制造有限公司 | Large-cotter-diameter high-strength concrete pole |
| CN204174996U (en) * | 2014-11-03 | 2015-02-25 | 祁锦明 | Light-duty square section conical hollow concurrent |
| CN204590742U (en) * | 2015-03-09 | 2015-08-26 | 国家电网公司 | A kind of column building temporary protection device |
| CN204663119U (en) * | 2015-05-14 | 2015-09-23 | 国家电网公司 | Concrete pole reinforcing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385977A (en) * | 2018-11-20 | 2019-02-26 | 广东省长大公路工程有限公司 | A kind of anti-crack concrete panel and its construction method |
| CN109385977B (en) * | 2018-11-20 | 2024-04-05 | 保利长大港航工程有限公司 | Anti-cracking concrete panel and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |