CN209816897U - Mold for foundation protection cap of power transmission line iron tower - Google Patents
Mold for foundation protection cap of power transmission line iron tower Download PDFInfo
- Publication number
- CN209816897U CN209816897U CN201920283333.8U CN201920283333U CN209816897U CN 209816897 U CN209816897 U CN 209816897U CN 201920283333 U CN201920283333 U CN 201920283333U CN 209816897 U CN209816897 U CN 209816897U
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- China
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- plate
- lining plate
- lining
- clamping plate
- shaped rod
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Abstract
A mold for a protective cap of a foundation of a power transmission line iron tower comprises an inner lining frame and an outer clamping frame; the lining frame comprises a left lining plate and a right lining plate which are spliced into a square frame; the outer clamping frame comprises a left clamping plate and a right clamping plate, connecting lug plates are arranged on the left clamping plate and the right clamping plate respectively at the front and the back, locking mechanisms are arranged on the two opposite connecting lug plates, through holes are arranged on the left clamping plate and the right clamping plate in a right-left opposite mode, a left U-shaped rod and a right U-shaped rod respectively penetrate through the left clamping plate and the right clamping plate to be connected with a left lining plate and a right lining plate, and thread sections are arranged at the other ends of the left U-shaped rod and the right U-shaped rod and are opposite in thread rotating direction; the threaded sleeve is in threaded connection with the other ends of the left U-shaped rod and the right U-shaped rod. The utility model provides a pair of transmission line iron tower basis protective cap mould can improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of electric power transmission line construction and specifically relates to a transmission line iron tower basis protective cap mould.
Background
At present, with the rapid development of electric power construction and the damage of the original iron tower foundation protective cap, the iron tower foundation protective cap needs to be maintained in time, so that the existing construction related to the iron tower foundation protective cap is more and more. The existing iron tower foundation protective cap mold is formed by assembling a plurality of templates, the assembly is complicated, the working efficiency is low, and the poured iron tower foundation protective cap is not standard.
The patent 'special mold for an iron tower foundation protective cap' with the application number of '201420104239.9' is formed by splicing 2 side wall plates 2 and a main wall plate 3 on the outer side and an edge plate 5 on the inner side through bolts. This mode still needs the bolt locking to fix, and the drawing of patterns process adopts artifical the striking, and is more troublesome.
Disclosure of Invention
The utility model aims to solve the technical problem that a transmission line iron tower basis protective cap mould is provided, both convenient quick installation, also convenient quick form removal simultaneously.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a mold for a protective cap of a foundation of a power transmission line iron tower comprises an inner lining frame and an outer clamping frame; the lining frame comprises a left lining plate and a right lining plate which are spliced into a square frame; the outer clamping frame comprises a left clamping plate and a right clamping plate, connecting lug plates are arranged on the left clamping plate and the right clamping plate respectively at the front and the back, locking mechanisms are arranged on the two opposite connecting lug plates, each locking mechanism comprises a screw rod hinged on the connecting lug plate on one side, a limiting block is connected to the upper end of each screw rod in a threaded manner, and each screw rod penetrates through a notch on the connecting lug plate on the other side and is locked with the end face of the notch through friction of the limiting block; the left clamping plate and the right clamping plate are provided with through holes right and left, a left U-shaped rod and a right U-shaped rod respectively penetrate through the left clamping plate and the right clamping plate to be connected with the left lining plate and the right lining plate, and the other ends of the left U-shaped rod and the right U-shaped rod are provided with thread sections with opposite thread turning directions; the threaded sleeve is in threaded connection with the other ends of the left U-shaped rod and the right U-shaped rod.
A sealing rubber strip is arranged at the splicing position of the left lining plate and the right lining plate and comprises an arc-shaped part and a Chinese character 'shan'; the arc-shaped part is attached to the inner side walls of the left lining plate and the right lining plate and is in smooth transition; the Chinese character 'shan' part penetrates through the gap between the left lining plate and the right lining plate and is sleeved on the folded plates of the left lining plate and the right lining plate.
The utility model relates to a transmission line iron tower basis protective cap mould has following technological effect:
1) by arranging the sealing rubber pad, when the foundation protective cap is poured, leakage is reduced, and defects such as curtain hanging are avoided.
2) Through setting up locking mechanism, carry out the loaded down with trivial details process fixed to a plurality of bolts when can avoiding installing, improve work efficiency.
3) Through setting up paired U type pole, thread bush, and keep two U type poles and thread bush to revolve to opposite, through rotatory thread bush like this, be close to the in-process at two U type poles and press from both sides tight inside lining frame, the in-process of keeping away from at two U type poles can make left welt, right welt accomplish the drawing of patterns, reduces the degree of difficulty of artifical drawing of patterns.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic connection diagram of the outer clamping frame of the present invention.
Fig. 3 is a schematic structural view of the middle left lining plate of the present invention.
Fig. 4 is a schematic structural diagram of the middle sealing rubber strip of the present invention.
In the figure: the novel clamping device comprises an inner lining frame 1, an outer clamping frame 2, a left lining plate 3, a right lining plate 4, a left clamping plate 5, a right clamping plate 6, a connecting lug plate 7, a screw rod 8, a limiting block 9, a notch 10, a perforation 11, a left U-shaped rod 12, a right U-shaped rod 13, a threaded sleeve 14, a sealing rubber strip 15, an arc-shaped part 16, a Chinese character 'shan' part 17 and a folded plate 18.
Detailed Description
As shown in fig. 1-4, a mold for a protective cap of a foundation of a power transmission line iron tower comprises an inner lining frame 1 and an outer clamping frame 2.
The lining frame 1 comprises a left lining plate 3 and a right lining plate 4, the left lining plate 3 and the right lining plate 4 are both U-shaped, and the left lining plate 3 and the right lining plate 4 are spliced into a square frame.
In order to ensure that no gap is left after the left lining plate 3 and the right lining plate 4 are spliced, and no defects such as a staggered joint or a curtain are overcome after the foundation protective cap is poured, a sealing rubber strip 15 is arranged at the splicing part of the left lining plate 3 and the right lining plate 4. Specifically, the sealing rubber strip 15 includes an arc portion 16 and a chevron portion 17; the arc-shaped part 16 is attached to the inner side walls of the left lining plate 3 and the right lining plate 4 and is in smooth transition; the Chinese character 'shan' shaped part 17 penetrates through the gap between the left lining board 3 and the right lining board 4 and is sleeved on the folded plate 18 of the left lining board 3 and the right lining board 4.
During installation, the left lining plate 3 and the right lining plate 4 are placed on the left side and the right side of the tower foot foundation of the power transmission tower, and then the sealing rubber strips 15 are clamped and sleeved on the left lining plate 3 and the right lining plate 4 to complete fixation. Because the sealing rubber strip 15 can smoothly seal the gap between the left lining plate 3 and the right lining plate 4, the leakage is reduced, and the defects of curtain hanging and the like are avoided.
The outer clamping frame 2 comprises a left clamping plate 5 and a right clamping plate 6, connecting ear plates 7 are arranged on the left clamping plate 5 and the right clamping plate 6 in the front and at the back, and locking mechanisms are arranged on the two opposite connecting ear plates 7. The locking mechanism comprises a screw rod 8 hinged to the lug plate 7 connected to one side, a limiting block 9 is connected to the upper end of the screw rod 8 in a threaded mode, and the screw rod 8 penetrates through a notch 10 in the lug plate 7 connected to the other side and is locked through friction between the limiting block 9 and the end face of the notch 10. When the lining frame is used for the first time, the screw rod 8 can be firstly shifted into the notch 10 and then screwed into the limiting block 9, and finally the lining frame 1 is clamped tightly. When the follow-up needs are dismantled, the screw 8 is directly pulled outwards, and the screw 8 is pulled out of the notch 10. When the installation and clamping are needed, the screw 8 is shifted inwards, and the screw 8 is shifted into the notch 10. The locking is completed by the friction locking of the end face of the connecting ear plate 7 and the end face of the connecting ear plate 7 which is propped against the end face of the connecting ear plate 7 by the limiting block 9.
After the lining frame 1 is installed, the lining frame 1 can be clamped to avoid loosening by fixing the outer clamping frame 2, and meanwhile, the sealing performance of the sealing rubber strip 15 is improved.
In addition, the left clamping plate 5 and the right clamping plate 6 are provided with through holes 11 right and left, a left U-shaped rod 12 and a right U-shaped rod 13 respectively penetrate through the left clamping plate 5 and the right clamping plate 6 to be connected with the left lining plate 3 and the right lining plate 4, the other ends of the left U-shaped rod 12 and the right U-shaped rod 13 are provided with thread sections, and the thread directions of the thread sections of the left U-shaped rod 12 and the right U-shaped rod 13 are opposite; the threaded sleeve 14 is in threaded connection with the other ends of the left U-shaped rod 12 and the right U-shaped rod 13. Due to the fact that the thread sections on the left U-shaped rod 12 and the right U-shaped rod 13 are screwed in opposite directions, the left U-shaped rod 12 and the right U-shaped rod 13 can be relatively far away or close to each other by rotating the thread sleeve 14.
When the iron tower foundation protective cap is poured and needs to be demolded, the handle on the threaded sleeve 14 is rotated in the forward direction, the left U-shaped rod 12 and the right U-shaped rod 13 are relatively far away, then the left lining plate 3 and the right lining plate 4 are applied with force outwards, the left lining plate 3 and the right lining plate 4 are separated from the poured foundation protective cap, and therefore rapid disassembly is convenient. Instead, further clamping is accomplished by threading the threaded sleeves 14 with the left and right U-shaped bars 12, 13 and closer together prior to casting.
After the thread sleeve 14 is separated from the left U-shaped rod 12 and the right U-shaped rod 13, the screw 8 is pulled outwards, and the sealing rubber strip 15 is removed to complete the integral disassembly.
Claims (2)
1. The utility model provides a transmission line iron tower basis protective cap mould which characterized in that: comprises an inner lining frame (1) and an outer clamping frame (2); the lining frame (1) comprises a left lining plate (3) and a right lining plate (4), and the left lining plate (3) and the right lining plate (4) are spliced into a square frame; the outer clamping frame (2) comprises a left clamping plate (5) and a right clamping plate (6), connecting lug plates (7) are arranged on the left clamping plate (5) and the right clamping plate (6) at the front and back, locking mechanisms are arranged on the two opposite connecting lug plates (7), each locking mechanism comprises a screw rod (8) hinged to the connecting lug plate (7) on one side, the upper end of each screw rod (8) is connected with a limiting block (9) in a threaded manner, and each screw rod (8) penetrates through a notch (10) in the connecting lug plate (7) on the other side and is locked with the end face of the notch (10) through friction of the limiting block (9); the left clamping plate (5) and the right clamping plate (6) are provided with through holes (11) right and left, a left U-shaped rod (12) and a right U-shaped rod (13) respectively penetrate through the left clamping plate (5) and the right clamping plate (6) to be connected with the left lining plate (3) and the right lining plate (4), and the other ends of the left U-shaped rod (12) and the right U-shaped rod (13) are provided with thread sections with opposite thread turning directions; the threaded sleeve (14) is in threaded connection with the other ends of the left U-shaped rod (12) and the right U-shaped rod (13).
2. The mold for the protective cap of the foundation of the power transmission line tower as claimed in claim 1, wherein: a sealing rubber strip (15) is arranged at the splicing position of the left lining plate (3) and the right lining plate (4), and the sealing rubber strip (15) comprises an arc-shaped part (16) and a Chinese character 'shan' part (17); the arc-shaped part (16) is attached to the inner side walls of the left lining plate (3) and the right lining plate (4) and is in smooth transition; the Chinese character 'shan' shaped part (17) penetrates through gaps of the left lining plate (3) and the right lining plate (4) and is sleeved on the folded plates (18) of the left lining plate (3) and the right lining plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283333.8U CN209816897U (en) | 2019-03-06 | 2019-03-06 | Mold for foundation protection cap of power transmission line iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283333.8U CN209816897U (en) | 2019-03-06 | 2019-03-06 | Mold for foundation protection cap of power transmission line iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209816897U true CN209816897U (en) | 2019-12-20 |
Family
ID=68874676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920283333.8U Expired - Fee Related CN209816897U (en) | 2019-03-06 | 2019-03-06 | Mold for foundation protection cap of power transmission line iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209816897U (en) |
-
2019
- 2019-03-06 CN CN201920283333.8U patent/CN209816897U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |