CN216836505U - Electric power construction pay off rack convenient to loading and unloading - Google Patents
Electric power construction pay off rack convenient to loading and unloading Download PDFInfo
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- CN216836505U CN216836505U CN202122741503.2U CN202122741503U CN216836505U CN 216836505 U CN216836505 U CN 216836505U CN 202122741503 U CN202122741503 U CN 202122741503U CN 216836505 U CN216836505 U CN 216836505U
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Abstract
The utility model relates to the technical field of electric power construction, and discloses an electric power construction pay-off rack convenient to mount and dismount, which solves the technical problems that the conventional electric power construction pay-off rack is inconvenient to mount and dismount a cable wire coil and does not have a rotating function; the driving wheel is driven to rotate by the forward and reverse rotating motor, the driving wheel can drive the forward and reverse lead screws to rotate by the driven wheel, one ends of the two cable drums are respectively arranged on the two first supporting shafts, and the forward and reverse lead screws can drive the two vertical plates to move in the reverse direction through the two thread sleeves, so that the two cable drums can be supported simultaneously.
Description
Technical Field
The utility model relates to the technical field of electric power construction, in particular to a pay-off rack convenient to assemble and disassemble for electric power construction.
Background
The electric power engineering, namely the engineering related to the production, transmission and distribution of electric energy, also includes the engineering of applying electricity as power and energy in various fields in a broad sense, and can be understood as the transmission and transformation industry expansion engineering, and in the construction process of the electric power engineering, an electric power cable drum is often required to be supported by a pay-off rack and an electric power cable is paid off;
current electric power construction pay off rack is not convenient for load and unload the cable drum, and the cable is through using the back, is not convenient for change the cable drum, can reduce electric power construction efficiency, and does not have rotation function, when the cable direction of pull changes, is difficult to keep the straightness that hangs down between cable and the pay off rack, can increase the drag resistance of cable.
SUMMERY OF THE UTILITY MODEL
The utility model provides a power construction pay-off rack convenient to assemble and disassemble, and solves the technical problems that the existing power construction pay-off rack is inconvenient to assemble and disassemble a cable coil and does not have a rotating function.
In order to solve the technical problems, the electric power construction pay-off rack convenient to assemble and disassemble comprises a support and a case, wherein the inner walls of two sides of the support are rotatably connected with first supporting shafts, first limiting discs are fixedly arranged on the surfaces of the two first supporting shafts, the case is fixedly arranged inside the support, a storage battery and a forward and reverse rotation motor are fixedly arranged inside the case respectively, a forward and reverse screw rod is rotatably connected inside the case, opening and closing mechanisms are in threaded connection with two sides of the forward and reverse screw rod, and a rotating mechanism is arranged at the bottom end of the support.
Preferably, two the mechanism that opens and shuts all includes slip table, thread bush, two slides, riser, second back shaft and the spacing dish of second, two the middle part of slip table is all fixed and is equipped with the thread bush, two the thread bush respectively with the both sides threaded connection of positive and negative tooth lead screw, two one side of slip table all through two slides respectively with one side fixed connection of two risers, two the middle part of riser opposite side all rotates and is connected with the second back shaft, two the surface of second back shaft is all fixed and is equipped with the spacing dish of second.
Preferably, the two opening and closing mechanisms further comprise two guide blocks, the two sides of the bottom end of the vertical plate are fixedly provided with the guide blocks, the four guide blocks are connected with the guide rails in a sliding mode, the bottom ends of the four guide rails are fixedly connected with the inner walls of the two sides of the bottom end of the support respectively, two plate grooves are formed in the two sides of the case, and the four plate grooves are connected with the four sliding plates in a sliding mode respectively.
Preferably, the rotating mechanism comprises a vertical shaft, a tray, four universal wheels and four supporting rods, the top end of the vertical shaft is fixedly connected with the middle of the bottom end of the support, the bottom end of the vertical shaft is rotatably connected with the middle of the top end of the tray, the top end of the tray is slidably connected with the four universal wheels, the top ends of the four universal wheels are respectively provided with the supporting rods, and the top ends of the four supporting rods are respectively fixedly connected with the two sides of the bottom end of the support.
Preferably, the output shaft of the forward and reverse rotation motor is fixedly connected with a driving wheel, a driven wheel is fixedly arranged in the middle of the forward and reverse tooth screw rod, and the driving wheel is meshed with the driven wheel.
Preferably, the front of the case is fixedly provided with a protective door through screws, the back of the case is embedded with a charging terminal, the charging terminal is electrically connected with the storage battery, one side of the top end of the case is fixedly provided with a forward and reverse rotation motor switch, and the forward and reverse rotation motor is electrically connected with the storage battery through the forward and reverse rotation motor switch.
Compared with the prior art, the electric power construction pay-off rack convenient to assemble and disassemble has the following beneficial effects:
the utility model provides an electric power construction pay-off rack convenient to assemble and disassemble, wherein a driving wheel is driven to rotate by a forward and reverse rotating motor, the driving wheel can drive a forward and reverse threaded screw rod to rotate from a driven wheel, one ends of two cable coils are respectively arranged on two first supporting shafts, the forward and reverse threaded screw rod can drive two vertical plates to move in a reverse direction through two threaded sleeves, two second supporting shafts can enter the other ends of the two cable coils to conveniently support the two cable coils at the same time, two first limiting discs and two second limiting discs can respectively limit two ends of the two cable coils, the cable coils are convenient to install, after a cable is used, the driving wheel is driven to rotate in a reverse direction by the forward and reverse rotating motor, the two vertical plates can be driven to move in a opposite direction, the distance between the first limiting discs and the second limiting discs is increased, and the cable coils are convenient to disassemble and replace.
The utility model provides a power construction pay-off rack convenient to assemble and disassemble, a support and a tray are connected by a vertical shaft, the vertical shaft is rotatably connected with the tray, the tray is in contact with the ground, the stability is good, the support is not easy to topple, when the cable traction direction is changed, the support can rotate along the cable traction direction, the verticality between the cable and the support can be kept, the cable traction resistance cannot be increased, the support area of the support is increased through four support rods, the stability of the support is improved, the support can be prevented from inclining, when the support rotates and drives the support rods to move, four universal wheels can rotate through the tray, and the friction between the support and the tray can be reduced.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the stent of the present invention;
FIG. 3 is a schematic structural diagram of the opening and closing mechanism of the present invention;
FIG. 4 is a schematic structural view of the screw rod with positive and negative teeth of the present invention.
Reference numbers in the figures: 1. a support; 2. a first support shaft; 3. a first limiting disc; 4. a chassis; 5. a storage battery; 6. a positive and negative rotation motor; 7. a driving wheel; 8. a screw rod with positive and negative teeth; 9. a driven wheel; 10. an opening and closing mechanism; 101. a sliding table; 102. a threaded sleeve; 103. a slide plate; 104. a vertical plate; 105. a second support shaft; 106. a second limiting disc; 107. a guide block; 11. a guide rail; 12. a rotation mechanism; 121. a vertical shaft; 122. a tray; 123. a universal wheel; 124. a support bar; 13. a protective door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the first embodiment, as shown in fig. 1 to 4, the present invention includes a support 1 and a case 4, wherein inner walls of two sides of the support 1 are rotatably connected with first supporting shafts 2, surfaces of the two first supporting shafts 2 are fixedly provided with first limiting discs 3, the case 4 is fixedly provided inside the support 1, a storage battery 5 and a forward and backward rotation motor 6 are respectively fixedly provided inside the case 4, the inside of the case 4 is rotatably connected with a forward and backward screw rod 8, two sides of the forward and backward screw rod 8 are respectively connected with an opening and closing mechanism 10 through threads, and a rotating mechanism 12 is provided at a bottom end of the support 1.
In the second embodiment, on the basis of the first embodiment, the two opening and closing mechanisms 10 each include a sliding table 101, a threaded sleeve 102, two sliding plates 103, a vertical plate 104, a second supporting shaft 105 and a second limiting disc 106, the threaded sleeves 102 are fixedly arranged at the middle parts of the two sliding tables 101, the two threaded sleeves 102 are respectively in threaded connection with both sides of the positive and negative lead screws 8, one sides of the two sliding tables 101 are respectively fixedly connected with one sides of the two vertical plates 104 through the two sliding plates 103, the second supporting shaft 105 is rotatably connected with the middle parts of the other sides of the two vertical plates 104, the second limiting discs 106 are fixedly arranged on the surfaces of the two second supporting shafts 105, one ends of the two cable coils are respectively arranged on the two first supporting shafts 2 to drive the positive and negative lead screws 8 to rotate, the positive and negative lead screws 8 can drive the two vertical plates 104 to move in opposite directions through the two threaded sleeves 102, so that the two second supporting shafts 105 can enter the other ends of the two cable coils, two cable drums are convenient to support simultaneously, the two first limiting discs 3 and the two second limiting discs 106 can limit the two ends of the two cable drums respectively, and the cable drums are convenient to install.
Third embodiment, on the basis of second embodiment, two mechanism 10 that opens and shuts still include two guide blocks 107, the both sides of two riser 104 bottoms are all fixed and are equipped with guide block 107, the equal sliding connection of four guide blocks 107 has guide rail 11, the bottom of four guide rail 11 respectively with the inner wall fixed connection of support 1 bottom both sides, two board grooves have all been seted up to the both sides of quick-witted case 4, four board grooves respectively with four slide 103 sliding connection, can lead to guide block 107 through guide rail 11, can lead to slide 103 through the board groove, guide block 107 and slide 103 can support riser 104, the compressive capacity of riser 104 has been improved.
Fourth embodiment, on the basis of the first embodiment, the rotating mechanism 12 includes a vertical shaft 121, a tray 122, four universal wheels 123 and four supporting rods 124, the top end of the vertical shaft 121 is fixedly connected with the middle of the bottom end of the support 1, the bottom end of the vertical shaft 121 is rotatably connected with the middle of the top end of the tray 122, the top end of the tray 122 is slidably connected with the four universal wheels 123, the supporting rods 124 are respectively arranged at the top ends of the four universal wheels 123, the top ends of the four supporting rods 124 are respectively fixedly connected with two sides of the bottom end of the support 1, the vertical shaft 121 is adopted to connect the support 1 with the tray 122, the vertical shaft 121 is rotatably connected with the tray 122, the tray 122 is in contact with the ground, the stability is good, the support 1 is not easy to topple over, when the cable traction direction is changed, the support 1 can rotate along the cable traction direction, the perpendicularity between the cable and the support 1 can be maintained, the cable traction resistance cannot be increased, the supporting area of the support 1 is increased through the four supporting rods 124, the stability of the support 1 is improved, the support 1 can be prevented from inclining, when the support 1 rotates and drives the supporting rod 124 to move, the four universal wheels 123 can rotate through the tray 122, and the friction force between the four universal wheels and the tray 122 can be reduced.
In the fifth embodiment, on the basis of the first embodiment, the output shaft of the forward and reverse rotation motor 6 is fixedly connected with the driving wheel 7, the driven wheel 9 is fixedly arranged in the middle of the forward and reverse tooth screw rod 8, the driving wheel 7 is meshed with the driven wheel 9, the driving wheel 7 is driven to rotate by the forward and reverse rotation motor 6, and the driving wheel 7 can drive the forward and reverse tooth screw rod 8 to rotate by the driven wheel 9.
Sixth embodiment, on the basis of first embodiment, the front of quick-witted case 4 is equipped with guard gate 13 through the screw fixation, and the back of quick-witted case 4 inlays and is equipped with the end of charging, the end of charging and battery 5 electric connection, and one side of quick-witted case 4 top is fixed and is equipped with the motor switch that is just reversing, and motor 6 is just reversing is through just reversing motor switch and battery 5 electric connection, is convenient for charge battery 5 through the end of charging, is convenient for control the work of motor 6 is just reversing through just reversing motor switch.
The working principle is as follows:
the first innovation point implementation step:
the first step is as follows: during electric power construction, a worker firstly places one ends of two cable coils on the two first supporting shafts 2 respectively to support one ends of the two cable coils, then drives the driving wheel 7 to rotate through the forward and reverse rotating motor 6, and the driving wheel 7 can drive the forward and reverse tooth screw rod 8 to rotate through the driven wheel 9;
The second step: when the positive and negative screw rods 8 rotate, the two vertical plates 104 can be driven to move reversely through the two thread sleeves 102, so that the two second supporting shafts 105 can enter the other ends of the two cable coils and can simultaneously support the two cable coils, and the two first limiting discs 3 and the two second limiting discs 106 can respectively limit the two ends of the two cable coils, thereby facilitating the installation of the cable coils by workers;
the third step: after the cable is used, the staff can drive the driving wheel 7 to rotate reversely through the forward and reverse rotating motor 6, so that the two vertical plates 104 can be driven to move oppositely, the distance between the first limiting plate 3 and the second limiting plate 106 is increased, and the staff can conveniently detach and replace a cable drum.
The second innovation point implementation step:
the first step is as follows: in the process of drawing the cable, the vertical shaft 121 is adopted to connect the bracket 1 and the tray 122, and the vertical shaft 121 is rotatably connected with the tray 122, so that the contact area between the tray 122 and the ground is large, the stability is good, and the bracket 1 is not easy to topple;
the second step: when the cable traction direction is changed, the bracket 1 can rotate along the cable traction direction, the perpendicularity between the cable and the bracket 1 can be kept, the traction resistance of the cable cannot be increased, the supporting area of the bracket 1 is increased through the four supporting rods 124, the stability of the bracket 1 is improved, and the bracket 1 can be prevented from inclining;
The third step: when the support 1 rotates and drives the support rod 124 to move, the four universal wheels 123 can rotate through the tray 122, so that the friction force between the four universal wheels and the tray 122 can be reduced.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric power construction pay off rack convenient to loading and unloading, includes support (1) and quick-witted case (4), its characterized in that: the inner wall of support (1) both sides all rotates and is connected with first supporting shaft (2), two the equal fixed first spacing dish (3) that is equipped with in surface of first supporting shaft (2), the inside fixed quick-witted case (4) that is equipped with of support (1), the inside of machine case (4) is fixed respectively and is equipped with battery (5) and just reverse motor (6), the inside rotation of machine case (4) is connected with positive and negative tooth lead screw (8), the equal threaded connection in both sides of positive and negative tooth lead screw (8) has opening and shutting mechanism (10), the bottom of support (1) is equipped with rotary mechanism (12).
2. The electric power construction pay-off rack convenient to load and unload of claim 1, characterized in that, two open-close mechanisms (10) all include slip table (101), thread bush (102), two slide plates (103), riser (104), second back shaft (105) and second spacing dish (106), two the middle part of slip table (101) all is fixed and is equipped with thread bush (102), two thread bush (102) respectively with the both sides threaded connection of positive and negative tooth lead screw (8), two one side of slip table (101) all through two slide plates (103) respectively with one side fixed connection of two riser (104), two the middle part of riser (104) opposite side all rotates and is connected with second back shaft (105), two the surface of second back shaft (105) all is fixed and is equipped with second spacing dish (106).
3. The electric power construction pay-off rack convenient to load and unload as claimed in claim 2, wherein the two opening and closing mechanisms (10) further comprise two guide blocks (107), the guide blocks (107) are fixedly arranged on both sides of the bottom ends of the two vertical plates (104), the four guide blocks (107) are slidably connected with the guide rails (11), the bottom ends of the four guide rails (11) are fixedly connected with the inner walls of both sides of the bottom end of the support (1), two plate grooves are formed in both sides of the case (4), and the four plate grooves are slidably connected with the four sliding plates (103).
4. The electric power construction pay-off rack convenient to assemble and disassemble as defined in claim 1, wherein the rotating mechanism (12) comprises a vertical shaft (121), a tray (122), four universal wheels (123) and four support rods (124), the top end of the vertical shaft (121) is fixedly connected with the middle of the bottom end of the support (1), the bottom end of the vertical shaft (121) is rotatably connected with the middle of the top end of the tray (122), the top end of the tray (122) is slidably connected with the four universal wheels (123), the support rods (124) are arranged at the top ends of the four universal wheels (123), and the top ends of the four support rods (124) are respectively fixedly connected with two sides of the bottom end of the support (1).
5. The electric power construction pay-off rack convenient to assemble and disassemble as defined in claim 1, wherein an output shaft of the forward and reverse rotation motor (6) is fixedly connected with a driving wheel (7), a driven wheel (9) is fixedly arranged in the middle of the forward and reverse tooth lead screw (8), and the driving wheel (7) is meshed with the driven wheel (9).
6. The electric power construction pay-off rack convenient to assemble and disassemble as defined in claim 1, wherein the front side of the case (4) is fixedly provided with a protective door (13) through screws, the back side of the case (4) is embedded with a charging terminal which is electrically connected with the storage battery (5), one side of the top end of the case (4) is fixedly provided with a forward and reverse rotation motor switch, and the forward and reverse rotation motor (6) is electrically connected with the storage battery (5) through the forward and reverse rotation motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122741503.2U CN216836505U (en) | 2021-11-10 | 2021-11-10 | Electric power construction pay off rack convenient to loading and unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122741503.2U CN216836505U (en) | 2021-11-10 | 2021-11-10 | Electric power construction pay off rack convenient to loading and unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216836505U true CN216836505U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122741503.2U Active CN216836505U (en) | 2021-11-10 | 2021-11-10 | Electric power construction pay off rack convenient to loading and unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216836505U (en) |
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2021
- 2021-11-10 CN CN202122741503.2U patent/CN216836505U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: 209B, Floor 2, Building 13, Xuhua International, No. 2, Jinsheng Road, Industrial Park, Jinjiang District, Chengdu, Sichuan 610000 Patentee after: Sichuan Langpu Technology Co.,Ltd. Address before: 641000 No. 366, west section of Han'an Avenue, Dongxing District, Neijiang City, Sichuan Province Patentee before: Wang Xiuyuan |
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| TR01 | Transfer of patent right |