CN205920692U - A power transmission line iron tower model for training - Google Patents

A power transmission line iron tower model for training Download PDF

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Publication number
CN205920692U
CN205920692U CN201620520152.9U CN201620520152U CN205920692U CN 205920692 U CN205920692 U CN 205920692U CN 201620520152 U CN201620520152 U CN 201620520152U CN 205920692 U CN205920692 U CN 205920692U
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China
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tower
model
arm
ground wire
electric power
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CN201620520152.9U
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Inventor
李光肖
张平
胡雪峰
任贻兴
郗骋
翟春生
李继强
肖云东
王琳
胡兆国
何召慧
王晓晔
张军涛
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State Grid Corp of China SGCC
Jining Power Supply Co of State Grid Shandong Electric Power Co Ltd
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State Grid Corp of China SGCC
Jining Power Supply Co of State Grid Shandong Electric Power Co Ltd
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Abstract

The utility model discloses a power transmission line iron tower model for training, including tower leg, body of the tower and the tower head who installs in proper order from bottom to top, tower head's top bilateral symmetry is equipped with the ground wire support, the bilateral symmetry of body of the tower is equipped with the cross arm, it hangs the point to be equipped with ground wire string point and wire on ground wire support and the cross arm respectively. The utility model discloses can truly react actual iron tower and build up, size to fit, light in weight, convenient transport are carried, and the ground wire string point and the wire string point of iron tower model adopt not equal proportion preparation, and the details clearly for the iron tower model has satisfied local functional demand in small and exquisite, this model possesses the tower teaching function of simulation group, can repeat the dismouting, this model possesses ground wire and the gold utensil cluster ability led that hang, and application prospect is wide in the later stage development, the fairly simple economy of model manufacturing method, it is applicable in all general design iron tower modules, can satisfy the demand of the various tower models of practical application squadron.

Description

A kind of electric power line steel tower model for training
Technical field
This utility model is related to a kind of electric power line steel tower model for training.
Background technology
Iron tower of power transmission line is a kind of large-scale power steel building, typically built-up by angle steel.Due to its bulky, Cannot occur in conventional office room, in transmission of electricity tradesman's skills training, often lacking that scale is suitable, be easy to put The iron tower model put and observe.Electric power line tower structure design in, need to steel tower design, iron tower structure form, The key element such as steel tower hanging point hanging wire mode and steel tower electrical safety distance carries out three dimensional analysis calculating.At present, transmission line of electricity simulation skill Art mainly to be shown in the form of 3-D view by computer simulation software, and the output medium of 3-D view is two dimension display Device or drawing, easily produce some vision blind spots in manual observation, not intuitively, but lack the ferrum that fixed proportion reduces on market Tower model.Transport in the decision-making of procuratorial organ's case in transmission line of electricity group tower construction scheme and steel tower, also lack dismantled and assembled, be convenient for carrying Iron tower of power transmission line model.Therefore, in order to improve the field personnel such as power circuit design, skills training, safe construction fortune inspection Intuitivism apprehension to line steel tower is it is necessary to research and development manufacture complete series iron tower of power transmission line model.
At present, the application model of line steel tower is also less, and the general ratio adopting of existing iron tower model is too small, model scale Very little little, some local details are difficult to display;The ratio that minority iron tower model adopts is excessive, and moulded dimension is big, and interior cannot Place it is difficult to carry, be not difficult to have a guide look of overall picture by instrument.Existing iron tower model is mostly non-dismountable or is only capable of locally tearing open Unload it is impossible to reflect steel tower connection performance;Existing iron tower model is not substantially to steel tower gold utensil hanging point and foundation bolt connecting hole Copied, do not possessed simulation hanging wire and simulation group tower function.
Utility model content
This utility model in order to solve the above problems it is proposed that a kind of for training electric power line steel tower model, this practicality Novel iron tower model is integrally reduced by fixed proportion, including tower leg, tower body, tower head, cross-arm, earth wire support etc., can be truly anti- Should actual steel towers structure, size to fit, lightweight, facilitate carrying to carry, the ground wire hanging point of iron tower model and conducting wire hanging point employing Inequality proportion makes, and details is clearly so that iron tower model meets topical functional demand while compact;This model possesses Simulation group tower instructional function, repeats dismounting;This model possesses suspension lead wire and earth wire and its hardware string ability, before later development application Scape is wide;The fairly simple economy of model production method, is applicable to all universal design steel tower modules, disclosure satisfy that practical application The demand of squadron's various tower model.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of electric power line steel tower model for training, including the tower leg installed successively from bottom to top, tower body and tower head, institute The top stating tower head is symmetrically arranged on two with earth wire support, described tower body be symmetrically arranged on two with cross-arm, described tower head, tower body, tower The ratio of the height of lower limb, earth wire support and cross-arm and actual electric power pylon appropriate section is 1:15, to electric power line steel tower according to one Certainty ratio reduces making steel tower teaching mode, make iron tower model tower head, tower body and tower leg highly on meet the feelings of teaching demand Under condition, iron tower model miniaturization, simultaneously on the functional parts such as cross-arm, earth wire support, in order to meet teaching demand and reality The demonstration demand of function, ground wire hanging point and conducting wire hanging point, using the scaling different from height ratio, make local function part Become more meticulous, both met the requirement of teaching miniaturization so on whole steel tower teaching mode, meet local function simultaneously again The demand clearly showing that.In general transmission tower model of the present utility model can make to following tower: strain insulator ferrum Tower (n), tangent suspension tower (z), dead-end tower (d), cross-domain steel tower (k), branch's steel tower (f) etc..
Described tower head, tower body and tower leg are formed by angle-style aluminum alloy splicing, are bolted between adjacent angle section.? Carry out spitting drill hole on scaled angle section, and fixed using bolt, the true installation process simulating electric power pylon, this reality Adopt two kinds of m2 and m3 with new middle bolt.
Described cross-arm is sharp nozzle type cross-arm, and the upper plane of described point nozzle type last internode of cross-arm is linear, described The lower plane of cross-arm is triangle.
Section between the adjacent described internode of any two is triangle.
Described cross-arm, the end of earth wire support are provided with lead wire and earth wire hanging point, can hang wire and ground wire.
A kind of manufacture method of the electric power line steel tower model for training, comprises the following steps:
Step one: prepare the material that iron tower model uses;
Step 2: according to electric power pylon design drawing, make all parts of iron tower model in proportion;
Step 3: hole on part, and accordingly numbered according to affiliated position;
Step 4: carry out modularization assembling, respectively the tower leg of iron tower model, tower body and tower head are built;
Step 5: iron tower model is assembled from bottom to top successively;
Step 6: post processing is carried out to the iron tower model assembling.
Material used in described step one chooses different in width according to its present position.Generally it is respectively using width Five kinds of angle-style aluminium alloys of 6mm, 8mm, 10mm, 12mm, 15mm, according to different forced position, select different in width.
Described material specification is as follows:
Die body part: thickness 1mm, width 6-15mm aluminium alloy angle section;
Steel tower gusset plate: thickness 1mm aluminum laminate film;
Column foot slope: thickness 2mm iron plate, facilitate the welding of column foot plate and column foot;
Lead, ground wire hanging point: thickness 1mm corrosion resistant plate, it is ensured that intensity during function presentation, prevents hanging point from occurring curved Bent;
Connecting bolt: m2 and m3 bolt, using the bolt of ting model, it can be avoided that the interference between each part, protect simultaneously The volume of model of a syndrome does not increase.
Ratio in described step 2 adopts inequality proportion, and wherein iron tower model angle steel ratio is 1:15, leads, ground wire hanging point Ratio is 1:10, and, between 1:13 to 1:10, iron tower model integrally adopts and do not wait ratio for column foot slope, iron tower model gusset plate ratio Example, writes in the situation meeting volume requirement and meets functional requirement simultaneously.
Described post processing includes the fine setting of orthopedic, each component locations of steel tower, removes cut, removes flash removed, to steel tower mould Locally or globally the carrying out of type is painted antirust, after being completed, the cut on iron tower model surface is cleared up, removes wound and join With the burr producing in the course of processing, it is to avoid scratch operator, carry out antirust treatment in iron tower model surface lacquer, both keep beautiful See, increase the service life again.
The beneficial effects of the utility model are:
(1) this utility model iron tower model is integrally reduced by fixed proportion, including tower leg, tower body, tower head, cross-arm, Earth wire support, can actual response actual steel towers structure, size to fit, lightweight, facilitate carrying to carry, simultaneously iron tower model Ground wire hanging point and conducting wire hanging point adopt inequality proportion to make, and so allow for iron tower model and meet on the premise of guarantee is compact The demand of topical functional;
(2) this utility model column foot slope adopts specific proportions so as to suitable amplify, and both met and normally steadily places, and energy Dependence is bolted to ground or other positions;This utility model repeats dismounting, possesses simulation group tower demo function.
(3) iron tower model of the present utility model truly simulates the function of the shape, construction and each part of electric power pylon, The real details illustrating steel tower each several part for student, the making of steel tower teaching mode of the manufacture method specification of iron tower model And build process, so that student is known from experience in manufacturing process, remember true steel tower build program, in electric power pylon teaching field tool There is great dissemination.
Brief description
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is this utility model tower leg structural representation;
Fig. 3 a is this utility model intermediate node plate structure schematic diagram;
Fig. 3 b is this utility model corner node plate structure schematic diagram;
Fig. 3 c is this utility model column foot plate structure schematic diagram;
Fig. 4 is this utility model cross-arm structural representation;
Fig. 5 is that this utility model each several part angle steel width selects schematic diagram;
Wherein, 1, tower leg, 2, tower body, 3, cross-arm, 4, tower head, 5, earth wire support, 6, intermediate node plate, 7, mid-side node plate, 8, column foot plate, the 9, first internode, 10, middle internode, 11, end internode.
Specific embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of electric power line steel tower model for training, including the tower leg 1 installed successively from bottom to top, tower Body 2 and tower head 4, the top of described tower head 4 is symmetrically arranged on two with earth wire support 5, and the both sides of described tower head 4 upper position are provided with horizontal stroke Load 3, consistent with actual electric power line steel tower, described tower head 4, tower body 2, the height of tower leg 1, earth wire support 5 and cross-arm 3 and reality are defeated The ratio of ferroelectric tower appropriate section is 1:15, can actual response actual steel towers structure, size to fit, lightweight, convenient carrying Carry;Iron tower model tower head 4, tower body 2 and tower leg 1 highly on meet teaching demand in the case of, iron tower model miniaturization, with When on the functional parts such as cross-arm 3, earth wire support 5, in order to meet the demonstration demand of teaching demand and actual functional capability, ground wire is hung Point and conducting wire hanging point, using the scaling different from height ratio, make functional part become more meticulous, conducting wire hanging point, ground wire hanging point are adopted With 1:10 ratio so as to suitable amplify, possess suspension analog conducting wire function, whole steel tower teaching mode had both met teaching small-sized The requirement changed, meets the demand that local function clearly shows that again.In general, transmission tower model of the present utility model can be right Following tower is made: strain insulator steel tower (n), tangent suspension tower (z), dead-end tower (d), cross-domain steel tower (k), branch's steel tower (f) Deng.
The angle steel model of described tower head 4, tower body 2 and tower leg 1 is processed by aluminium alloy angle section, adjacent aluminium alloy angle section Between be bolted.Scaled angle steel model carries out spitting drill hole, and is fixed using bolt, true simulation The installation process of electric power pylon, in this utility model, bolt adopts two kinds of m2 and m3.As shown in Fig. 2 described column foot bottom welding There is column foot plate 8, column foot slope 8 adopts specific proportions so as to suitable amplify, and is bolted to the bottom of tower leg 1, enabling capabilities are full Sufficient simulation group tower, reduces the pressure and ground between, and as shown in Figure 3 c, described column foot plate 8 is square plate, and four angles are provided with Steel tower can be fixed on the ground or other positions by fixing hole.As shown in Figure 3 a and Figure 3 b shows, between described tower leg 1 and tower body 2 Connected by gusset plate, gusset plate is also that local specific proportions are amplified it is ensured that the installing space of bolt, and described gusset plate is divided into centre Gusset plate 6 and mid-side node plate 7, intermediate node plate 6 is used for the connection between two tower legs 1, and it is laterally solid that its plate face is provided with a row Determine hole and the oblique fixing hole symmetrically arranging in " eight " word;Mid-side node plate 7 is located on four angles of tower leg 1, for connecting tower leg 1 With tower body 2, be provided with the horizontal fixing hole of a row and with horizontal fixing hole oblique fixing hole at an angle.
As shown in figure 4, described cross-arm 3 is sharp nozzle type cross-arm 3, the upper plane of described point last internode of nozzle type cross-arm 3 For linear, the lower plane of described cross-arm 3 is triangle.Cross-arm 3 internode number is 4 in this application, that is, at the first internode 9 and end Internode 10 in the middle of also having two between 11 between end segment, the lower plane of sharp nozzle type cross-arm 3 is triangle, and upper plane is by linear type main material Constitute, the section between the adjacent described internode of any two is also triangle.The end of described cross-arm 3 is provided with insulator chain or leads Line, that is, insulator chain or wire are located on end internode 11.
This application provides a kind of iron tower model processing method, any steel tower drawing can be converted into model, contribute to Steel tower R & D design, by eliminating the vision blind spot of plane drawing, finds that design defect is improved, effectively reduces and be designed to This, improve design efficiency.A kind of manufacture method of the electric power line steel tower model for training, comprises the following steps:
Step one: prepare the material that iron tower model uses;
Step 2: according to electric power pylon design drawing, make all parts of iron tower model in proportion;
Step 3: hole on part, and accordingly numbered according to affiliated position;
Step 4: carry out modularization assembling, respectively the tower leg 1 of iron tower model, tower body 2 and tower head 4 are built;
Step 5: iron tower model is assembled from bottom to top successively;
Step 6: post processing is carried out to the iron tower model assembling.
Material used in described step one chooses different in width according to its present position.Generally it is respectively using width Five kinds of aluminium alloy angle sections of 6mm, 8mm, 10mm, 12mm, 15mm, according to different forced position, select different in width, concrete such as figure Shown in 5,5. 4. 3. 2. 1. iron tower model numbering located to correspond to respectively using width is 6mm, the angle steel of 8mm, 10mm, 12mm, 15mm.
Described material specification is as follows: die body part: thickness 1mm, width 6-15mm aluminium alloy angle section;Steel tower node Plate: thickness 1mm aluminum laminate film;Column foot slope: thickness 2mm iron plate, facilitate the welding of column foot plate and column foot;Lead, ground wire hanging point: thick Degree 1mm corrosion resistant plate, it is ensured that intensity during function presentation, prevents hanging point from bending;Connecting bolt: m2 and m3 spiral shell Bolt, using the bolt of ting model, it can be avoided that the interference between each part, ensures that the volume of model does not increase simultaneously.
Ratio in described step 2 adopts inequality proportion, and wherein iron tower model angle steel ratio is 1:15, leads, ground wire hanging point Ratio is 1:10, and, between 1:13 to 1:10, iron tower model integrally adopts and do not wait ratio for column foot slope, iron tower model gusset plate ratio Example, writes in the situation meeting volume requirement and meets functional requirement simultaneously.
Described post processing includes the fine setting of orthopedic, each component locations of steel tower, removes cut, removes flash removed, to steel tower mould The each component locations of type are finely adjusted, and are allowed to be in corresponding position, by its outward appearance of orthopedic guarantee to iron tower model, to steel tower Locally or globally the carrying out of model is painted antirust, after being completed, the cut on iron tower model surface is cleared up, removes wound Join the burr with generation in the course of processing, it is to avoid scratch operator, carry out antirust treatment in iron tower model surface lacquer, both kept Attractive in appearance, increase the service life again.
Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not new to this practicality The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability Field technique personnel do not need to pay the various modifications that creative work can make or deformation still in protection model of the present utility model Within enclosing.

Claims (5)

1. a kind of for training electric power line steel tower model, it is characterized in that: include install successively from bottom to top tower leg, tower body and Tower head, the top of described tower head is symmetrically arranged on two with earth wire support, described tower body be symmetrically arranged on two with cross-arm, described ground wire props up Ground wire hanging point and conducting wire hanging point, the angle that described tower head, tower body and tower leg are made by aluminium alloy corner material are respectively equipped with frame and cross-arm Steel model is spliced, and is bolted, ground wire hanging point and conducting wire hanging point adopt inequality proportion between adjacent angle steel model Make.
2. as claimed in claim 1 a kind of for training electric power line steel tower model, it is characterized in that: described tower head, tower body, tower The height of lower limb, earth wire support and cross-arm is 1:15, described ground wire hanging point and wire with the ratio of actual electric power pylon appropriate section The height of hanging point is 1:10 with the ratio of actual electric power pylon appropriate section.
3. a kind of electric power line steel tower model for training as claimed in claim 1, is characterized in that: described cross-arm is sharp nozzle type Cross-arm, the upper plane of last internode is linear, and the lower plane of described cross-arm is triangle.
4. as claimed in claim 3 a kind of for training electric power line steel tower model, it is characterized in that: any two is adjacent described Section between internode is triangle.
5. as claimed in claim 4 a kind of for training electric power line steel tower model, it is characterized in that, the end of described cross-arm sets It is provided with lead wire and earth wire hanging point, wire and ground wire can be hung.
CN201620520152.9U 2016-05-31 2016-05-31 A power transmission line iron tower model for training Active CN205920692U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105913756A (en) * 2016-05-31 2016-08-31 国网山东省电力公司济宁供电公司 Transmission line iron tower model used for training and manufacturing method thereof
CN112037599A (en) * 2020-08-27 2020-12-04 深圳供电局有限公司 Ground wire actual operation simulation training device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105913756A (en) * 2016-05-31 2016-08-31 国网山东省电力公司济宁供电公司 Transmission line iron tower model used for training and manufacturing method thereof
CN112037599A (en) * 2020-08-27 2020-12-04 深圳供电局有限公司 Ground wire actual operation simulation training device

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