CN212507664U - An anti-tipping power transmission device - Google Patents
An anti-tipping power transmission device Download PDFInfo
- Publication number
- CN212507664U CN212507664U CN202020312736.3U CN202020312736U CN212507664U CN 212507664 U CN212507664 U CN 212507664U CN 202020312736 U CN202020312736 U CN 202020312736U CN 212507664 U CN212507664 U CN 212507664U
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- Prior art keywords
- rod
- fixedly installed
- positioning
- power transmission
- transmission device
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 25
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 239000004568 cement Substances 0.000 abstract description 4
- 206010033799 Paralysis Diseases 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
本实用新型属于电力设备领域，尤其是一种防倾倒式电力输送装置，针对现有的电力输送装置大多为单一的水泥柱作为支撑杆，在大风、大雨等恶劣天气下容易倾倒，造成电力系统的故障甚至瘫痪，且支撑杆的高度不能进行改变，进而不能对吹风承受的力度进行改变的问题，现提出如下方案，其包括底座，所述底座的顶部固定安装有支撑座，支撑座的顶部滑动连接有支撑杆，支撑杆的顶端固定安装有定位板，定位板的顶部固定安装有连接杆，连接杆的顶端固定安装有定位杆，所述支撑杆的外侧固定套设有两个定位环。本实用新型结构简单，使用方便，能够对支撑杆进行支撑的同时，还能使得在风力过大时减小受力面积，从而加大支撑杆的稳定性。
The utility model belongs to the field of electric equipment, in particular to an anti-tipping type electric power transmission device. Most of the existing electric transmission devices use a single cement column as a support rod, which is easy to overturn in bad weather such as strong wind and heavy rain, causing the electric power system The problem of the failure or even paralysis, and the height of the support rod cannot be changed, and thus the strength of the blower cannot be changed, the following solution is proposed, which includes a base, the top of the base is fixedly installed with a support seat, and the top of the support seat is A support rod is slidably connected, a positioning plate is fixedly installed on the top of the support rod, a connecting rod is fixedly installed on the top of the positioning plate, a positioning rod is fixedly installed at the top of the connecting rod, and two positioning rings are arranged on the outer fixed sleeve of the support rod . The utility model has the advantages of simple structure and convenient use, can support the support rod, and can also reduce the force bearing area when the wind force is too large, thereby increasing the stability of the support rod.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to an anti-toppling type electric power transmission device.
Background
The electric power construction has obvious pulling effect on social economy, but Chinese economy develops rapidly, and the electric power supply is relatively tense. In order to meet the requirements of national economy and social development, the nation needs to accelerate the power construction.
Most of the existing power transmission devices are single cement columns serving as supporting rods, the single cement columns are prone to toppling over under severe weather such as strong wind and heavy rain, faults of a power system are even broken down, the height of the supporting rods cannot be changed, and then the force born by blowing cannot be changed, so that the anti-toppling power transmission device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current power transmission device and being mostly single cement post as the bracing piece, topple over easily under bad weather such as strong wind, heavy rain, cause electric power system's trouble paralysed even, and the height of bracing piece can not change, and then can not carry out the shortcoming that changes to the dynamics that bloies and bear, and the anti-toppling formula power transmission device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an anti-toppling type electric power transmission device, includes the base, the top fixed mounting of base has the supporting seat, and the top sliding connection of supporting seat has the bracing piece, and the top fixed mounting of bracing piece has the locating plate, and the top fixed mounting of locating plate has the connecting rod, and the top fixed mounting of connecting rod has the locating lever, the outside fixed mounting of bracing piece is equipped with two holding rings, and sliding connection has the ejector pin that four symmetries set up on the holding ring, and four ejector pins all with locating plate sliding connection.
Preferably, four symmetrical sliding grooves are formed in the top of the base, the four sliding grooves are connected with the moving block in a sliding mode, the top of the moving block is connected with a hinge rod in a rotating mode, the hinge rod is connected with a corresponding ejector rod in a rotating mode, and the hinge rod can support the positioning plate through the ejector rod and the fixing plate.
Preferably, a motor is fixedly mounted on one side of the base, a bidirectional screw is fixedly mounted on an output shaft of the motor, the bidirectional screw is rotatably connected with the two corresponding sliding grooves and is in threaded connection with the two corresponding moving blocks, the other two sliding grooves are rotatably connected with a screw which is in threaded connection with the corresponding moving blocks, the two screws are in transmission connection with the bidirectional screw, the motor can drive the moving blocks to move through the bidirectional screw, and then the height of the supporting rod is adjusted through the hinge rod.
Preferably, the fixed cover in the outside of two-way screw rod is equipped with first conical gear, and the equal fixed mounting of one end that two screw rods are close to each other has second conical gear, first conical gear and two second conical gear intermeshing, and the rotation of two screw rods can be driven through the intermeshing of first conical gear and second conical gear to pivoted two-way screw rod.
Preferably, the top fixed mounting that lies in the holding ring of top in two holding rings has four supporting spring that symmetry set up, and the fixed cover in the outside of ejector pin is equipped with the fixed plate, supporting spring and the fixed plate fixed connection that corresponds, and supporting spring can support and reset the ejector pin through the fixed plate.
In the utility model, the anti-toppling electric power transmission device has the advantages that the hinged rod is connected with the ejector rod in a rotating manner, and the fixed plate is matched with the positioning plate, so that the hinged rod can support the support rod through the positioning plate;
because the first bevel gear and the second bevel gear are meshed with each other, the two-way rotating screw can drive the two screws to rotate, and then the four moving blocks are driven to move, so that the hinge rod drives the supporting rod to descend, and the stress area is reduced.
The utility model discloses simple structure, convenient to use when can carrying out the support to the bracing piece, can also make and reduce the lifting surface area when wind-force is too big to strengthen the stability of bracing piece.
Drawings
Fig. 1 is a schematic structural view of an anti-tipping electric power transmission device provided by the present invention;
fig. 2 is a schematic cross-sectional view of a base of an anti-tipping electric power transmission device provided by the present invention;
fig. 3 is a schematic structural diagram of a part a of the anti-tipping electric power transmission device according to the present invention.
In the figure: the device comprises a base 1, a supporting seat 2, a supporting rod 3, a positioning plate 4, a connecting rod 5, a positioning rod 6, a sliding groove 7, a motor 8, a bidirectional screw rod 9, a moving block 10, a screw rod 11, a hinged rod 12, a positioning ring 13, an ejector rod 14, a fixing plate 15, a supporting spring 16, a first bevel gear 17 and a second bevel gear 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, an anti-toppling type electric power transmission device comprises a base 1, wherein a supporting seat 2 is fixedly mounted at the top of the base 1, a supporting rod 3 is slidably connected to the top of the supporting seat 2, a positioning plate 4 is fixedly mounted at the top of the supporting rod 3, a connecting rod 5 is fixedly mounted at the top of the positioning plate 4, a positioning rod 6 is fixedly mounted at the top of the connecting rod 5, two positioning rings 13 are fixedly sleeved on the outer sides of the supporting rod 3, four ejector rods 14 symmetrically arranged are slidably connected to the positioning rings 13, and the four ejector rods 14 are all slidably connected with.
The utility model discloses in, four sliding tray 7 that the symmetry set up are seted up at base 1's top, equal sliding connection movable block 10 in four sliding tray 7, and the top of movable block 10 is rotated and is connected with hinge bar 12, and hinge bar 12 rotates with the ejector pin 14 that corresponds and is connected.
The utility model discloses in, one side fixed mounting of base 1 has motor 8, and fixed mounting has two-way screw rod 9 on motor 8's the output shaft, and two-way screw rod 9 rotates with two sliding tray 7 that correspond to be connected, and two-way screw rod 9 and two movable block 10 threaded connection that correspond, all rotates in two other sliding tray 7 to be connected with screw rod 11, screw rod 11 and the movable block 10 threaded connection that corresponds, and two screw rods 11 all are connected with two-way screw rod 9 transmissions.
The utility model discloses in, the fixed cover in the outside of two-way screw rod 9 is equipped with first bevel gear 17, and the equal fixed mounting of one end that two screw rods 11 are close to each other has second bevel gear 18, first bevel gear 17 and two second bevel gear 18 intermeshing.
The utility model discloses in, the top fixed mounting that lies in the holding ring 13 of top in two holding rings 13 has four supporting spring 16 that the symmetry set up, and the fixed cover in the outside of ejector pin 14 is equipped with fixed plate 15, supporting spring 16 and the 15 fixed connection of fixed plate that correspond.
Example 2
Referring to fig. 1-3, an anti-toppling type electric power transmission device comprises a base 1, wherein a supporting seat 2 is welded at the top of the base 1, a supporting rod 3 is slidably connected to the top of the supporting seat 2, a positioning plate 4 is welded at the top of the supporting rod 3, a connecting rod 5 is welded at the top of the positioning plate 4, a positioning rod 6 is welded at the top of the connecting rod 5, two positioning rings 13 are fixedly sleeved on the outer sides of the supporting rods 3, four ejector rods 14 symmetrically arranged are slidably connected to the positioning rings 13, and the four ejector rods 14 are all slidably connected with.
The utility model discloses in, four sliding tray 7 that the symmetry set up are seted up at base 1's top, equal sliding connection movable block 10 in four sliding tray 7, and the top of movable block 10 is rotated and is connected with hinge bar 12, and hinge bar 12 rotates with the ejector pin 14 that corresponds to be connected, and hinge bar 12 can support locating plate 4 through ejector pin 14 and fixed plate 15.
The utility model discloses in, the welding of one side of base 1 has motor 8, the welding has two-way screw rod 9 on motor 8's the output shaft, two-way screw rod 9 rotates with two sliding tray 7 that correspond to be connected, and two-way screw rod 9 and two movable block 10 threaded connection that correspond, all rotate in two other sliding tray 7 and be connected with screw rod 11, screw rod 11 and the movable block 10 threaded connection that corresponds, and two screw rod 11 all are connected with two-way screw rod 9 transmissions, motor 8 can drive movable block 10 through two-way screw rod 9 and remove, and then highly adjusting through hinge bar 12 drive bracing piece 3.
The utility model discloses in, the fixed cover in the outside of two-way screw rod 9 is equipped with first conical gear 17, and second conical gear 18 has all been welded to the one end that two screw rods 11 are close to each other, first conical gear 17 and two second conical gear 18 intermeshing, and pivoted two-way screw rod 9 can drive the rotation of two screw rods 11 through the intermeshing of first conical gear 17 and second conical gear 18.
The utility model discloses in, the top welding of the holding ring 13 that lies in the top in two holding rings 13 has the supporting spring 16 that four symmetries set up, and the fixed cover in the outside of ejector pin 14 is equipped with fixed plate 15, supporting spring 16 and the 15 fixed connection of fixed plate that correspond, and supporting spring 16 can support and reset ejector pin 14 through fixed plate 15.
In the utility model, when the electric power transmission device is blown by wind, the wind blows the positioning rod 6 to rock, when the positioning rod 6 drives the supporting rod 3 to change the angle through the positioning plate 4, the supporting rod 3 drives the corresponding hinge rod 12 to change the angle through the two positioning rings 13, and then drives the corresponding ejector rod 14 to move upwards, the ejector rod 14 drives the fixing plate 15 to move upwards, when the fixing plate 15 contacts with the positioning plate 4, the ejector rod 14 supports the positioning plate 4 through the fixing plate 15, and then supports the whole supporting rod 3, and when the wind is too large, the motor 8 is started to be switched on, the output shaft of the motor 8 drives the bidirectional screw 9 to rotate, the bidirectional screw 9 drives the other two screw rods 11 to rotate through the first conical gear 17 and the second conical gear 18, the rotating bidirectional screw 9 and the two screw rods 11 can simultaneously drive the corresponding moving blocks 10 to move, the moving block 10 drives the hinge rod 12 to move, the hinge rod 12 drives the support rod 3 downwards through the ejector rod 14 and the fixed plate 15, and then the stress area of the whole support rod 3 is reduced, so that the stress force is increased.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312736.3U CN212507664U (en) | 2020-03-13 | 2020-03-13 | An anti-tipping power transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312736.3U CN212507664U (en) | 2020-03-13 | 2020-03-13 | An anti-tipping power transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212507664U true CN212507664U (en) | 2021-02-09 |
Family
ID=74441051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020312736.3U Expired - Fee Related CN212507664U (en) | 2020-03-13 | 2020-03-13 | An anti-tipping power transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212507664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197938A (en) * | 2021-12-16 | 2022-03-18 | 北京国联政通通信科技有限公司 | A reinforcement device for a communication pole base station |
-
2020
- 2020-03-13 CN CN202020312736.3U patent/CN212507664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197938A (en) * | 2021-12-16 | 2022-03-18 | 北京国联政通通信科技有限公司 | A reinforcement device for a communication pole base station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210621 Address after: 110000 South Zhangling Road, Dongsha street, Shaling Town, Yuhong District, Shenyang City, Liaoning Province Patentee after: Liaoning Wanfu Power Engineering Co.,Ltd. Address before: 241000, No. 175, Jiuhua North Road, Jiujiang District, Wuhu City, Anhui Province Patentee before: Liu Guotao |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |