CN219344216U - Auxiliary installation structure for power engineering assembled power transmission integrated pole tower - Google Patents
Auxiliary installation structure for power engineering assembled power transmission integrated pole tower Download PDFInfo
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- CN219344216U CN219344216U CN202320709669.2U CN202320709669U CN219344216U CN 219344216 U CN219344216 U CN 219344216U CN 202320709669 U CN202320709669 U CN 202320709669U CN 219344216 U CN219344216 U CN 219344216U
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Abstract
The application discloses an auxiliary installation structure for power engineering assembled transmission of electricity integral type shaft tower relates to tower pole technical field, includes from the multisection tower pole body that upwards arrange in proper order down, the equal fixedly connected with ring flange of adjacent end of multisection tower pole body, every all offered a plurality of fixed orificess on the ring flange. This application sets up through the cooperation between structures such as ring flange, the fixed orifices, fixed pulley, cable wire and bulb, during the installation, the user can keep away from the one end that the bulb was kept away from to the cable wire and pass the fixed orifices of seting up on two adjacent ring flanges, then walk around the fixed pulley with the cable wire bottom and pull the cable wire to the side, pull the fixed orifices that seting up on making two ring flanges through the cable wire and align, after the fixed orifices that seting up on two ring flanges align, the user can fix through fixing device, when having avoided current tower pole to install as far as possible, the fixed orifices of the ring flange between two adjacent sections tower poles are difficult to align, inconvenient user installs the problem.
Description
Technical Field
The application relates to the technical field of towers, in particular to an auxiliary installation structure for an assembled power transmission integrated tower of an electric power engineering.
Background
The pole tower is one of basic equipment in the overhead distribution line, can divide into wood pole, cement pole and metal pole three kinds according to the material that uses, and the cement pole has long service life, maintains advantages such as work load is little, and it is comparatively extensive to use.
The utility model patent of bulletin number CN214303121U proposes an integrated transmission tower for electric power engineering, which comprises a tower pole, the top and the low end of tower pole are provided with two ring flanges, the outer wall of tower pole is fixed with the fixed disk, and the top of fixed disk is provided with the support frame, the inner wall of support frame is fixed with branch, the both ends of fixed disk inner wall are connected with two fixed springs, and the one end of every fixed spring is connected with the fixture block, the both ends of fixture block outer wall are connected with two clamping bars, the top of fixed disk is located the centre department of support frame and is connected with compression spring, and compression spring's top is connected with the clamp plate, the depression bar is installed on the top of clamp plate, and the top laminating of depression bar has the fly leaf, the top of fly leaf is connected with two clamping jaws, and the bottom of two clamping jaws is connected with coupling spring.
The multi-section tower poles are fixed through the flange plates and the bolts, and because the weight of the tower poles is heavy, the fixed holes of the flange plates between two adjacent tower poles are difficult to align when the tower poles are installed, and the installation is inconvenient for users.
Disclosure of Invention
In order to improve the problem that the fixed orifices of the flange plate between two adjacent sections of tower poles are difficult to align when current tower poles are installed, inconvenient user installs, the application provides an auxiliary installation structure for an assembled transmission integrated tower of power engineering.
The application provides an auxiliary installation structure for power engineering assembled transmission integrated pole tower, adopts following technical scheme:
a supplementary mounting structure for power engineering assembled transmission of electricity integral type shaft tower, including from the multisection tower pole body that upwards arrange in proper order down, the equal fixedly connected with ring flange of adjacent end of multisection tower pole body, every all seted up a plurality of fixed orificess on the ring flange, adjacent through fixing device fixed connection between the ring flange, be located the below the ring flange below of tower pole body top fixed connection installs the fixed pulley, the fixed pulley top wear to be equipped with the cable wire in the fixed orificess inner chamber of seting up on the ring flange, the top fixedly connected with of cable wire is greater than the bulb of fixed orificess aperture, the bottom of cable wire passes behind the fixed orifices of seting up on the ring flange of this ring flange, follow the fixed pulley inboard is encircleed the fixed pulley and with fixed pulley sliding connection.
Through adopting above technical scheme, during the use, the user will be at first with the tower pole body of bottom fixed subaerial, then hoist and mount another tower pole body of this tower pole body top to the eminence through outside lifting means, and pass the fixed orifices of seting up on the flange of two tower pole body adjacent end fixed connection with the bottom of cable wire, then after the bottom of cable wire passes from the fixed pulley inboard of fixed mounting on the tower pole body of below, the user pulls the bottom of cable wire downwards through artifical or outside draw gear, drive this flange through the flange that the cable wire is located the top and remove, until the flange that two tower pole body adjacent ends set up is laminated each other, thereby make the fixed orifices that seting up on the flange of two tower pole body adjacent ends align, after the fixed orifices that seting up on two flanges align, the user can fix through fixing device, when the installation of existing tower pole has been avoided as far as possible, the fixed orifices of the flange between the two adjacent section tower poles are difficult to align, inconvenient problem that the user installs.
Optionally, the tower pole body includes lower tower pole, well tower pole and last tower pole, the diameter of lower tower pole, well tower pole, last tower pole reduces in proper order.
Through adopting above technical scheme, divide into the multisection with the tower pole body, convenience of customers transports, and the diameter of lower tower pole, well tower pole, last tower pole reduces in proper order and is used for reducing the center of whole tower pole, makes the tower pole more stable after the installation.
Optionally, the fixing device is a bolt, the bottom ends of the bolts penetrate through corresponding fixing holes formed in two adjacent flanges, the bolts are in sliding connection with the flanges through the fixing holes, and nuts are screwed on the bottom ends of the bolts.
Through adopting above technical scheme, after the ring flange that sets up between two adjacent sections tower pole bodies aligns, the user can mix the bolt into the fixed orifices that set up on two ring flanges inside to at the bottom spiro union nut of bolt, through two ring flanges of bolt and nut common centre gripping, thereby realize connecting two sections tower pole bodies.
Optionally, the both sides of fixed pulley all are equipped with the otic placode, fixed pulley both sides fixedly connected with connecting axle, the connecting axle is kept away from the one end of fixed pulley runs through the otic placode, the fixed pulley passes through the connecting axle with the otic placode rotates to be connected, the otic placode is kept away from the one end of fixed pulley with the surface fixed connection of tower pole body.
Through adopting above technical scheme, set up otic placode and connecting axle for rotate the fixed pulley through otic placode and connecting axle and tower pole body and be connected, the friction force when making things convenient for the user to reduce the traction cable wire through the fixed pulley, make the user use more laborsaving.
Optionally, the otic placode with the junction of tower pole body is equipped with the mounting panel, the mounting panel is the arc structure, the inner wall of mounting panel with the surface of tower pole body closely laminates.
Through adopting above technical scheme, set up the mounting panel that is the arc structure for increase the contact surface between otic placode and the tower pole body surface, thereby improve the stability of fixed pulley installation.
Optionally, the intermediate section of fixed pulley has seted up and has been the spacing groove of ring shape, the degree of depth and the width of spacing groove are all greater than the diameter of cable wire.
Through adopting above technical scheme, offer the spacing groove and be used for carrying out spacing effect to the cable rope at the interlude of fixed pulley, the degree of depth and the width of spacing groove set up to be greater than the diameter of cable rope, can avoid the cable rope card to die in the spacing groove inner chamber as far as possible when drawing the cable rope, lead to the user unable to assist the ring flange that two sections tower pole body adjacent ends set up through the traction cable rope to counterpoint the problem.
Optionally, the middle tower pole with go up tower pole bottom all fixedly connected with inserted bar, inserted bar bottom is pegged graft mutually with the tower pole body that is located the below.
Through adopting above technical scheme, set up the inserted bar and be used for improving the stability of two adjacent sections tower pole body junctions, reduce the shear force effect to the bolt when the tower pole body receives transverse effort, avoid the bolt to receive too big shear force fracture to lead to the problem that the tower pole body collapsed as far as possible.
Optionally, the top fixedly connected with solid fixed ring of going up the tower pole, gu fixed ring's bilateral symmetry is equipped with the horizontal pole, the horizontal pole with gu fixed ring fixed connection, the horizontal pole is kept away from gu fixed ring's one end bottom has hung the insulator.
Through adopting above technical scheme, set up solid fixed ring and be used for connecting the horizontal pole, hang the insulator in the horizontal pole bottom, make things convenient for the user to install transmission line.
In summary, the beneficial effects of the application are as follows:
this application sets up through the cooperation between structures such as ring flange, the fixed orifices, fixed pulley, cable wire and bulb, during the installation, the user can keep away from the one end that the bulb was kept away from to the cable wire and pass the fixed orifices of seting up on two adjacent ring flanges, then walk around the fixed pulley with the cable wire bottom and pull the cable wire to the side, pull the fixed orifices that seting up on making two ring flanges through the cable wire and align, after the fixed orifices that seting up on two ring flanges align, the user can fix through fixing device, when having avoided current tower pole to install as far as possible, the fixed orifices of the ring flange between two adjacent sections tower poles are difficult to align, inconvenient user installs the problem.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present application;
FIG. 2 is a schematic view of the mounting structure of the crown block of the present application;
fig. 3 is a schematic view of the connection structure of the flange, the steel cable and the ball head of the present application.
Reference numerals illustrate: 1. a lower tower pole; 2. a middle tower pole; 3. a tower pole is arranged; 4. a flange plate; 5. a fixing hole; 6. a bolt; 7. a nut; 8. a mounting plate; 9. ear plates; 10. a fixed pulley; 11. a connecting shaft; 12. ball head; 13. a wire rope; 14. a rod; 15. a fixing ring; 16. a cross bar; 17. an insulator.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
Referring to fig. 1-3, an auxiliary installation structure for an assembled transmission integrated tower for electric power engineering includes a plurality of tower pole bodies sequentially arranged from bottom to top. The tower pole body is divided into a plurality of sections, so that a worker can conveniently transport and install the tower pole body.
The adjacent ends of the multi-section tower pole body are fixedly connected with flange plates 4, a plurality of fixing holes 5 are formed in each flange plate 4, and the adjacent flange plates 4 are fixedly connected through fixing devices. Thereby the multisection tower pole body is connected together, supports power equipment.
A fixed pulley 10 for reducing friction force is arranged below a flange plate 4 fixedly connected with the top of the tower rod body below, and a steel cable 13 is arranged in an inner cavity of a fixed hole 5 formed in the flange plate 4 above the fixed pulley 10 in a penetrating manner. The top of the steel cable 13 is fixedly connected with a ball head 12 which is larger than the aperture of the fixed hole 5. The diameter of the ball 12 is set to be larger than the aperture of the fixing hole 5, so that the ball 12 can be prevented from slipping out of the inner cavity of the fixing hole 5 when a user pulls the steel cable 13 as much as possible. The bottom end of the steel cable 13 passes through the fixing hole 5 arranged on the flange 4 below the flange 4, and then surrounds the fixed pulley 10 from the inner side of the fixed pulley 10 and is in sliding connection with the fixed pulley 10. When a user installs, the bottom end of the traction steel cable 13 can drive the tower pole body positioned above to move, so that the fixing holes 5 formed in the flanges 4 at the adjacent ends of the two tower pole bodies are aligned, and the user can conveniently fix the two flanges 4 through the fixing device.
When the tower pole is used, a user firstly fixes the tower pole body at the bottom on the ground, then hoists the other tower pole body above the tower pole body to the high position through an external hoisting tool, passes the bottom end of the steel rope 13 through the fixing holes 5 formed in the flanges 4 fixedly connected with the adjacent ends of the two tower pole bodies, passes the bottom end of the steel rope 13 through the inner side of the fixed pulley 10 fixedly installed on the tower pole body below, pulls the bottom end of the steel rope 13 downwards through a manual or external traction device, pulls the flanges 4 positioned above through the steel rope 13 to drive the flanges 4 to move until the flanges 4 arranged at the adjacent ends of the two tower pole bodies are mutually attached, so that after the fixing holes 5 formed in the flanges 4 are aligned, the user can fix the tower pole through the fixing device, and the problem that the fixing holes 5 of the flanges 4 between the adjacent two tower poles are difficult to align when the existing tower pole is installed is avoided as much as possible, and the installation of the user is inconvenient.
Referring to fig. 1, the tower pole body includes a lower tower pole 1, a middle tower pole 2, and an upper tower pole 3, and the diameters of the lower tower pole 1, the middle tower pole 2, and the upper tower pole 3 are sequentially reduced. The tower pole body is divided into a plurality of sections, so that a user can conveniently transport the tower pole body, the diameters of the lower tower pole 1, the middle tower pole 2 and the upper tower pole 3 are sequentially reduced to be used for reducing the center of the whole tower pole, and the tower pole is more stable after being installed.
Referring to fig. 1, the fixing device is a bolt 6, the bottom end of the bolt 6 penetrates through corresponding fixing holes 5 formed in two adjacent flanges 4, the bolt 6 is slidably connected with the flanges 4 through the fixing holes 5, and a nut 7 is screwed on the bottom end of the bolt 6. After the flanges 4 arranged between the two adjacent tower pole bodies are aligned, a user can mix the bolts 6 into the fixing holes 5 formed in the two flanges 4, and the nuts 7 are screwed at the bottoms of the bolts 6, so that the two flanges 4 are clamped together through the bolts 6 and the nuts 7, and the two tower pole bodies are connected.
Referring to fig. 2, the fixed pulley 10 is provided with the lug plate 9 on both sides, the connecting shaft 11 is fixedly connected to both sides of the fixed pulley 10, one end of the connecting shaft 11 far away from the fixed pulley 10 penetrates through the lug plate 9, the fixed pulley 10 is rotationally connected with the lug plate 9 through the connecting shaft 11, and one end of the lug plate 9 far away from the fixed pulley 10 is fixedly connected with the outer surface of the tower pole body. The ear plate 9 and the connecting shaft 11 are arranged for rotating and connecting the fixed pulley 10 with the tower pole body through the ear plate 9 and the connecting shaft 11, so that a user can conveniently reduce the friction force when pulling the steel cable 13 through the fixed pulley 10, and the user can use the tower pole body more labor-saving.
Referring to fig. 2, a mounting plate 8 is arranged at the joint of the ear plate 9 and the tower body, the mounting plate 8 is in an arc-shaped structure, and the inner wall of the mounting plate 8 is tightly attached to the outer surface of the tower body. The mounting plate 8 with an arc-shaped structure is arranged for increasing the contact surface between the lug plate 9 and the outer surface of the tower pole body, thereby improving the stability of the fixed pulley 10.
Referring to fig. 2, a limiting groove in a circular shape is formed in the middle section of the fixed pulley 10, and the depth and width of the limiting groove are larger than the diameter of the steel cable 13. The limiting groove is formed in the middle section of the fixed pulley 10 and used for limiting the steel cable 13, the depth and the width of the limiting groove are set to be larger than the diameter of the steel cable 13, and the problem that the steel cable 13 is blocked in an inner cavity of the limiting groove when the steel cable 13 is pulled, so that a user cannot assist in aligning the flanges 4 arranged at the adjacent ends of the two tower pole bodies through the pulling steel cable 13 can be avoided as much as possible.
Referring to fig. 1, the bottoms of the middle tower pole 2 and the upper tower pole 3 are fixedly connected with a plug pole 14, and the bottom end of the plug pole 14 is spliced with a tower pole body positioned below. The inserted link 14 is arranged to improve the stability of the joint between two adjacent tower pole bodies, reduce the shearing force action on the bolts 6 when the tower pole bodies are subjected to transverse acting force, and avoid the problem that the tower pole bodies collapse due to the fact that the bolts 6 are broken by the excessive shearing force action as much as possible.
Referring to fig. 1, a fixing ring 15 is fixedly connected to the top of the upper tower pole 3, cross rods 16 are symmetrically arranged on two sides of the fixing ring 15, the cross rods 16 are fixedly connected with the fixing ring 15, and an insulator 17 is hung at the bottom of one end, far away from the fixing ring 15, of the cross rods 16. The fixed ring 15 is used for connecting the cross rod 16, and the insulator 17 is hung at the bottom of the cross rod 16, so that a user can conveniently install the power transmission line.
The implementation principle of the application is as follows: when the tower pole is used, a user firstly fixes the tower pole body at the bottom on the ground, then hoists the other tower pole body above the tower pole body to the high position through an external hoisting tool, passes the bottom end of the steel rope 13 through the fixing holes 5 formed in the flanges 4 fixedly connected with the adjacent ends of the two tower pole bodies, passes the bottom end of the steel rope 13 through the inner side of the fixed pulley 10 fixedly installed on the tower pole body below, pulls the bottom end of the steel rope 13 downwards through a manual or external traction device, pulls the flanges 4 positioned above through the steel rope 13 to drive the flanges 4 to move until the flanges 4 arranged at the adjacent ends of the two tower pole bodies are mutually attached, so that after the fixing holes 5 formed in the flanges 4 are aligned, the user can fix the tower pole through the fixing device, and the problem that the fixing holes 5 of the flanges 4 between the adjacent two tower poles are difficult to align when the existing tower pole is installed is avoided as much as possible, and the installation of the user is inconvenient.
Claims (8)
1. The utility model provides an auxiliary installation structure for assembled transmission of electricity integral type shaft tower of electric power engineering, includes from the multisection tower pole body that upwards arrange in proper order down, the equal fixedly connected with ring flange (4) of adjacent end of multisection tower pole body, every all offer a plurality of fixed orifices (5) on ring flange (4), adjacent through fixing device fixed connection between ring flange (4), its characterized in that is located the below fixed pulley (10) are installed to ring flange (4) below of tower pole body top fixed connection, fixed pulley (10) top wear to be equipped with cable wire (13) in fixed orifices (5) inner chamber of seting up on ring flange (4), the top fixedly connected with of cable wire (13) is greater than bulb (12) of fixed orifices (5) aperture, after the bottom of cable wire (13) passes fixed orifices (5) of seting up on ring flange (4) of this ring flange (4) below, follow fixed pulley (10) are inboard encircle fixed pulley (10) and with fixed pulley (10) sliding connection.
2. The auxiliary installation structure for an electric power engineering assembled transmission integrated pole tower according to claim 1, wherein: the tower pole body comprises a lower tower pole (1), a middle tower pole (2) and an upper tower pole (3), wherein the diameters of the lower tower pole (1), the middle tower pole (2) and the upper tower pole (3) are sequentially reduced.
3. The auxiliary installation structure for an electric power engineering assembled transmission integrated pole tower according to claim 1, wherein: the fixing device is a bolt (6), the bottom ends of the bolts (6) penetrate through corresponding fixing holes (5) formed in two adjacent flange plates (4), the bolts (6) are in sliding connection with the flange plates (4) through the fixing holes (5), and nuts (7) are screwed on the bottom ends of the bolts (6).
4. The auxiliary installation structure for an electric power engineering assembled transmission integrated pole tower according to claim 1, wherein: the utility model discloses a tower pole body, including fixed pulley (10), fixed pulley, connecting axle (11), fixed pulley (10) both sides all are equipped with otic placode (9), fixed pulley (10) both sides fixedly connected with connecting axle (11), connecting axle (11) are kept away from the one end of fixed pulley (10) runs through otic placode (9), fixed pulley (10) are passed through connecting axle (11) with otic placode (9) rotate to be connected, otic placode (9) are kept away from one end of fixed pulley (10) with the surface fixed connection of tower pole body.
5. The auxiliary installation structure for an electric power engineering assembled transmission integrated pole tower according to claim 4, wherein: the connection part of the lug plate (9) and the tower pole body is provided with a mounting plate (8), the mounting plate (8) is of an arc-shaped structure, and the inner wall of the mounting plate (8) is tightly attached to the outer surface of the tower pole body.
6. The auxiliary installation structure for an electric power engineering assembled transmission integrated pole tower according to claim 5, wherein: the middle section of the fixed pulley (10) is provided with a circular limiting groove, and the depth and the width of the limiting groove are both larger than the diameter of the steel cable (13).
7. The auxiliary installation structure for an electric power engineering assembled transmission integrated pole tower according to claim 2, wherein: the middle tower pole (2) and the bottom of the upper tower pole (3) are fixedly connected with a plug pole (14), and the bottom end of the plug pole (14) is spliced with the tower pole body below.
8. The auxiliary installation structure for an electric power engineering assembled transmission integrated pole tower according to claim 2, wherein: the top fixedly connected with solid fixed ring (15) of going up tower pole (3), the bilateral symmetry of solid fixed ring (15) is equipped with horizontal pole (16), horizontal pole (16) with solid fixed ring (15) fixed connection, horizontal pole (16) are kept away from gu fixed ring (15) one end bottom has hung insulator (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320709669.2U CN219344216U (en) | 2023-04-03 | 2023-04-03 | Auxiliary installation structure for power engineering assembled power transmission integrated pole tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320709669.2U CN219344216U (en) | 2023-04-03 | 2023-04-03 | Auxiliary installation structure for power engineering assembled power transmission integrated pole tower |
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| Publication Number | Publication Date |
|---|---|
| CN219344216U true CN219344216U (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320709669.2U Active CN219344216U (en) | 2023-04-03 | 2023-04-03 | Auxiliary installation structure for power engineering assembled power transmission integrated pole tower |
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| CN (1) | CN219344216U (en) |
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