An electric power busbar mounting structure
Patent Information
- Application Number
- CN202521790757.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-22
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-08-22
AI Technical Summary
[0003]现有技术中在对电力排管进行安装时，通过吊装的方式将电力排管依次插入进安装管中，在此过程中需要将悬空的电力排管进行轴向的移动，才能将电力排管置于安装管中，十分不便，且容易与安装管的侧壁发生碰撞
1、通过设置安装机构，使用者首先将第一安装管放置在支撑架上，将多排电力排管吊装在第一安装管的顶部，将第二安装管放置在电力排管的上方，再将另一排电力排管放置在第二安装管的上方，依次堆叠，最后将第三安装管放置在最上方电力排管的顶部，从而完成电力排管的安装，使得电力排管可以整齐的被安放。
Smart Images
Figure CN224733423U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power duct installation technology, and more specifically, to a power duct installation structure. Background Technology
[0002] Electricity ducts are underground cable laying systems consisting of multiple pipes arranged in a certain pattern. They are used to protect power cables from external influences such as mechanical damage and corrosion, while facilitating cable laying, maintenance, and capacity expansion. Due to their weight, electricity ducts need to be hoisted during installation.
[0003] In the existing technology, when installing power ducts, the power ducts are inserted into the installation pipe one by one by hoisting. During this process, the suspended power ducts need to be moved axially to place them in the installation pipe, which is very inconvenient and prone to collision with the side wall of the installation pipe. Utility Model Content
[0004] To overcome the above deficiencies, this utility model provides a power duct installation structure that overcomes or at least partially solves the above technical problems.
[0005] This utility model is implemented as follows: This utility model provides a power duct installation structure, including a base, on which an installation mechanism is provided, the installation mechanism comprising: A support frame, which is fixed to the top of the base, and the top of the support frame is provided with a first mounting tube and a second mounting tube; The third mounting tube is disposed between the first mounting tube and the second mounting tube, and the number of the third mounting tubes is set to several.
[0006] In a preferred embodiment, the top of the first mounting tube is provided with a plurality of first slots, and the bottom of the second mounting tube is integrally formed with a plurality of first blocks.
[0007] In a preferred embodiment, the top of the third mounting tube is provided with a plurality of second slots, and the bottom of the third mounting tube is integrally formed with a plurality of second blocks.
[0008] In a preferred embodiment, the base is provided with a limiting mechanism, which includes two lead screws symmetrically fixed on the top of the base.
[0009] In a preferred embodiment, a first ear plate is fixedly provided on both the left and right sides of the first mounting tube, and a second ear plate is fixedly provided on both the left and right sides of the second mounting tube.
[0010] In a preferred embodiment, two third ear plates are fixed on both the left and right sides of the third mounting tube. A first rotating plate and a third rotating plate are respectively rotatably sleeved inside the first ear plate and the third ear plate. The first ear plate and the third ear plate are threaded onto the surface of the lead screw through the first rotating plate and the third rotating plate.
[0011] In a preferred embodiment, a follower rod is coaxially fixed to the top of the lead screw, the second ear plate is slidably sleeved on the surface of the follower rod, and a bolt is sleeved on the internal thread of the follower rod.
[0012] In a preferred embodiment, a positioning plate is coaxially fixed to the surface of the lead screw, and a pin is sleeved through the first rotating plate, the second ear plate, the third rotating plate and the positioning plate.
[0013] The utility model provides a power duct installation structure, the advantages of which include: 1. By setting up the installation mechanism, the user first places the first installation pipe on the support frame, then suspends multiple rows of power pipes on top of the first installation pipe, places the second installation pipe on top of the power pipe, then places another row of power pipes on top of the second installation pipe, and so on, and finally places the third installation pipe on top of the topmost power pipe, thus completing the installation of the power pipes and allowing the power pipes to be placed neatly.
[0014] 2. By setting a limiting mechanism, when the power duct is installed, the first and third ear plates on the first and third mounting pipes are sleeved onto the surfaces of the two lead screws, the second ear plate on the second mounting pipe is slidably sleeved onto the surface of the follower rod, and finally the bolt is threaded onto the follower rod. Through the threaded connection of the lead screw and the cooperation of the bolt cap, the first, second, and third mounting pipes are vertically limited. Attached Figure Description
[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the overall structure provided by an embodiment of the present utility model; Figure 2 Exploded views of the first mounting tube, the second mounting tube, and the third mounting tube are provided for embodiments of this utility model; Figure 3 Exploded views of the bolt and follower rod are provided for embodiments of this utility model; Figure 4 An exploded view of the lead screw and base is provided for the embodiments of this utility model.
[0017] In the diagram: 1. Base; 201. Support frame; 202. First mounting tube; 203. Second mounting tube; 204. Third mounting tube; 205. First slot; 206. First locking block; 207. Second slot; 208. Second locking block; 301. Lead screw; 302. First ear plate; 303. Second ear plate; 304. Third ear plate; 305. First rotating plate; 306. Third rotating plate; 307. Follower rod; 308. Bolt; 309. Positioning plate; 310. Pin. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0019] Reference Figures 1-4 This utility model provides a technical solution: a power duct installation structure, including a base 1, on which an installation mechanism is provided. The installation mechanism includes a support frame 201 and a third installation pipe 204. The support frame 201 is fixed to the top of the base 1 by bolts 308 and an installation plate. A first installation pipe 202 and a second installation pipe 203 are provided on the top of the support frame 201. The third installation pipe 204 is located between the first installation pipe 202 and the second installation pipe 203. The number of third installation pipes 204 is set to several. The shape of the first installation pipe 202 is several lower semicircles arranged in a linear array. The shape of the second installation pipe 203 is set to... Several upper semicircles are arranged in a linear array. The third mounting tube 204 is composed of several lower semicircles and several upper semicircles, with the lower semicircles above the upper semicircles. By setting up the installation mechanism, the user first places the first mounting tube 202 on the support frame 201, suspends multiple rows of power pipes on top of the first mounting tube 202, places the second mounting tube 203 on top of the power pipes, places another row of power pipes on top of the second mounting tube 203, and stacks them in sequence. Finally, the third mounting tube 204 is placed on top of the uppermost power pipe, thereby completing the installation of the power pipes and allowing the power pipes to be neatly placed. Reference Figures 1-4The top of the first mounting tube 202 is provided with several first slots 205, the bottom of the second mounting tube 203 is integrally formed with several first blocks 206, the top of the third mounting tube 204 is provided with several second slots 207, and the bottom of the third mounting tube 204 is integrally formed with several second blocks 208. By setting the first blocks 206 and the second blocks 208, when the power conduit is installed, the second blocks 208 on the bottommost second mounting tube 203 are engaged with the inside of the first slots 205, and then the second blocks 208 and the second slots 207 on the connected second mounting tube 203 are engaged with each other. Finally, the first blocks 206 are engaged with the topmost second slots 207, thereby limiting the first mounting tube 202, the second mounting tube 203 and the third mounting tube 204. Reference Figures 1-4 A limiting mechanism is provided on the base 1, including two lead screws 301. The two lead screws 301 are symmetrically fixed to the top of the base 1. First ear plates 302 are fixed to both sides of the first mounting tube 202, second ear plates 303 are fixed to both sides of the second mounting tube 203, and two third ear plates 304 are fixed to both sides of the third mounting tube 204. A first rotating plate 305 and a third rotating plate 306 are respectively rotatably fitted inside the first ear plates 302 and the third ear plates 304. The first ear plates 302 and the third ear plates 304 are threaded onto the surface of the lead screws 301 through the first rotating plates 305 and the third rotating plates 306. A coaxially fixed top of the lead screw 301 is provided with... Follower rod 307, second ear plate 303 is slidably sleeved on the surface of follower rod 307, bolt 308 is sleeved on the internal thread of follower rod 307. By setting a limiting mechanism, when the power pipe is installed, the first ear plate 302 and the third ear plate 304 on the first mounting pipe 202 and the third mounting pipe 204 are both sleeved on the surface of the two lead screws 301. The second ear plate 303 on the second mounting pipe 203 is slidably sleeved on the surface of follower rod 307. Finally, the bolt 308 is threadedly installed on follower rod 307. Through the threaded connection of lead screw 301 and the cooperation of bolt 308 cap, the first mounting pipe 202, the second mounting pipe 203 and the third mounting pipe 204 are limited in the vertical direction. Reference Figures 1-4A positioning plate 309 is coaxially fixed to the surface of the lead screw 301. A pin 310 is sleeved through the first rotating plate 305, the second ear plate 303, the third rotating plate 306 and the positioning plate 309. By setting the pin 310, after the uppermost second mounting tube 203 is installed, the pin 310 is inserted through into the positioning plate 309 and the interior of the first rotating plate 305, the second ear plate 303 and the third rotating plate 306, thereby limiting the positioning plate 309. Through the fixed connection between the positioning plate 309 and the lead screw 301, the first rotating plate 305 and the third rotating plate 306 cannot rotate, thereby further limiting the power conduit.
[0020] Specifically, the working process or principle of this power conduit installation structure is as follows: In use, the user first places the first installation pipe 202 on the support frame 201. By threading the first ear plate 302 onto the two lead screws 301, the first rotating plate 305 rotates until the first installation pipe 202 is placed on the support frame 201. Then, multiple rows of power conduits are sequentially hoisted onto the top of the first installation pipe 202. The second installation pipe 203 is placed above the power conduits, causing the third rotating plate 306 to rotate. The second locking block 208 on the lowest second installation pipe 203 engages with the inside of the first locking slot 205. Another row of power conduits is then placed above the second installation pipe 203, stacked sequentially, and connected to the second locking block 208 on the second installation pipe 203. The second slot 207 is engaged with the third mounting tube 204, which is then placed on top of the uppermost power pipe. The first locking block 206 is engaged in the uppermost second slot 207. The bolt 308 is threaded onto the follower rod 307. Through the threaded connection of the screw 301 and the engagement of the bolt 308 cap, the first mounting tube 202, the second mounting tube 203, and the third mounting tube 204 are vertically limited. The pin 310 is inserted through the positioning plate 309, the first rotating plate 305, and the third rotating plate 306 to limit the positioning plate 309. Through the fixed connection between the positioning plate 309 and the screw 301, the first rotating plate 305 and the third rotating plate 306 cannot rotate, thus further limiting the power pipe.
Claims
1. A power duct installation structure, comprising a base (1), characterized in that: The base (1) is provided with an installation mechanism, the installation mechanism including, Support frame (201), the support frame (201) is fixed on the top of the base (1), and the top of the support frame (201) is provided with a first mounting tube (202) and a second mounting tube (203). The third mounting tube (204) is disposed between the first mounting tube (202) and the second mounting tube (203), and the number of the third mounting tubes (204) is set to several; The top of the first mounting tube (202) is provided with a plurality of first slots (205), and the bottom of the second mounting tube (203) is integrally formed with a plurality of first blocks (206). The top of the third mounting tube (204) is provided with several second slots (207), and the bottom of the third mounting tube (204) is integrally formed with several second blocks (208).
2. The power duct installation structure according to claim 1, characterized in that, The base (1) is provided with a limiting mechanism, which includes a lead screw (301). The number of lead screws (301) is set to two, and the two lead screws (301) are symmetrically fixed on the top of the base (1).
3. The power duct installation structure according to claim 2, characterized in that, The first mounting tube (202) is fixed with a first ear plate (302) on both the left and right sides, and the second mounting tube (203) is fixed with a second ear plate (303) on both the left and right sides.
4. The power duct installation structure according to claim 3, characterized in that, Two third ear plates (304) are fixed on both the left and right sides of the third mounting tube (204). The first ear plate (302) and the third ear plate (304) are respectively rotatably fitted with a first rotating plate (305) and a third rotating plate (306). The first ear plate (302) and the third ear plate (304) are threaded onto the surface of the lead screw (301) through the first rotating plate (305) and the third rotating plate (306).
5. The power duct installation structure according to claim 4, characterized in that, The top of the lead screw (301) is coaxially fixed with a follower rod (307), the second ear plate (303) is slidably sleeved on the surface of the follower rod (307), and the follower rod (307) is threaded with a bolt (308).
6. The power duct installation structure according to claim 5, characterized in that, A positioning plate (309) is coaxially fixed on the surface of the lead screw (301), and a pin (310) is sleeved through the first rotating plate (305), the second ear plate (303), the third rotating plate (306) and the positioning plate (309).