Electric pole end socket tool capable of adjusting camber
By designing an adjustable arch pole end cap fixture, the end cap requirements for different end shapes of cement poles were solved, achieving the effects of material saving and cost reduction.
Patent Information
- Application Number
- CN202423149446.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing technology requires the creation of various end caps for different end shapes of cement poles, leading to increased material consumption and higher costs.
Design an adjustable camber pole end cap fixture including an outer flange, an inner flange, a sleeve, and a top fixing component. By combining the inner and outer flanges and cooperating with the sleeve, the fixture can meet the sealing requirements of different end shapes, prevent cement slurry from flowing into the through hole, extend the fixture's life, and reduce replacement costs.
It achieves the same tooling adaptability to horizontal and certain arch end requirements, reduces material consumption and manufacturing costs, and improves the service life of the tooling.
Smart Images
Figure CN223558697U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of electric pole manufacturing, and particularly relates to an electric pole end head tooling with adjustable camber. BACKGROUND
[0002] The end of the cement electric pole needs to be made into a horizontal end head and an end head with a certain camber according to different installation requirements, since the cement electric pole is integrally cast in a prefabricated mold by a centrifugal machine, in order to meet the requirements of different end head shapes, an end head tooling with a corresponding shape needs to be made, which not only needs more consumables for making, SUMMARY
[0003] The utility model discloses a kind of electric pole end head toolings with adjustable camber, and a set of tooling can meet the end head requirement of different shape end of electric pole.
[0004] The electric pole end head tooling with adjustable camber is characterized by comprising outer flange, inner flange, sleeve pipe and top fixing part, the top of the section of inner flange is arc-shaped, recess is arranged in the middle of the bottom surface of outer flange, the shape and size of recess are matched with inner flange, inner flange and outer flange are opened to several through holes in ring direction, annular mounting groove is arranged in the bottom of the through hole of inner flange, mounting disc is arranged on the bottom of sleeve pipe, mounting disc is flexible material and is interference fit with mounting groove, the length of sleeve pipe is consistent with the length of the through hole of inner flange;Top fixing part is cylindrical, the length of top fixing part is consistent with the length of the through hole of outer flange, the outer wall of the lower end of top fixing part is fixedly connected with the outer wall of the top of sleeve pipe through thread, limit ring is connected to the outer periphery of the top of top fixing part, the inner diameter of sleeve pipe and top fixing part is greater than the outer diameter of reinforcing steel bar, sleeve pipe is sleeved in through hole and is fixed by interference fit between mounting disc and mounting groove, inner flange is tightly connected with outer flange after sleeve pipe is connected with top fixing part.
[0005] The utility model has the advantages that the tooling can meet the packaging requirement of two kinds of electric pole end head shapes, horizontal end head is installed on outer flange for use, end head with certain camber directly uses outer flange, and the cooperation of sleeve pipe and top fixing part not only enables inner flange to be stably installed on outer flange, but also ensures that cement slurry does not flow into the through hole of inner flange and outer flange during centrifugal grouting operation, thereby reducing the service life of tooling, and slurry only flows into sleeve pipe and top fixing part, which are cheap and easy to replace, and can save more manufacturing cost. BRIEF DESCRIPTION OF DRAWINGS
[0006] Figure 1 It is side sectional view of electric pole end head tooling with adjustable camber.
[0007] Figure 2 It is bottom surface view of electric pole end head tooling with adjustable camber.
[0008] Figure 3 The top view of the adjustable camber pole head tooling.
[0009] Figure 4 The schematic diagram for reinforcing bar installation.
[0010] Wherein, 1-outer flange, 2-inner flange, 3-sleeve, 31-mounting disc, 4-top fixing part, 41-limiting ring, 5-through hole, 6-reinforcing bar, 7-pier head block. DETAILED DESCRIPTION
[0011] Embodiment 1: adjustable camber pole head tooling, including outer flange 1, inner flange 2, sleeve 3 and top fixing part 4, the top of the inner flange 1 section is circular arc, the bottom surface of the outer flange 1 is provided with a groove in the middle, the shape and size of the groove match the inner flange 2, the inner flange 2 and the outer flange 1 are provided with a plurality of through holes 5 in the circumferential direction, the outer periphery of the bottom of the through hole 5 of the inner flange 2 is provided with an annular mounting groove, the bottom of the outer periphery of the sleeve 3 is provided with a mounting disc 31, the mounting disc 31 is made of flexible material and is in interference fit with the mounting groove, the length of the sleeve 3 is consistent with the length of the through hole of the inner flange 2. The top fixing part 4 is cylindrical, the length of the top fixing part 4 is consistent with the length of the through hole of the outer flange, the outer wall of the lower end of the top fixing part 4 is fixedly connected with the top outer wall of the sleeve 3 through threads, the outer periphery of the top of the top fixing part 4 is connected with a limiting ring 41, the limiting ring 41 can prevent the top fixing part 4 from falling off, the inner diameters of the sleeve 3 and the top fixing part 4 are larger than the outer diameter of the reinforcing bar 6, the sleeve 3 is sleeved in the through hole and is fixed by interference fit between the mounting disc 31 and the mounting groove 51, and the sleeve 3 and the top fixing part 4 are connected to make the inner flange 2 and the outer flange 1 tightly connected.
[0012] In use, after the inner flange 2 and the outer flange 1 are connected and fixed by the sleeve 3 and the top fixing part 4, the reinforcing bar 6 is inserted from the middle of the sleeve 3 and the top fixing part 4, the top end of the reinforcing bar 6 is headed, the reinforcing bar 6 is pulled back, the pier head block 7 is limited by the top fixing part 4, and the reinforcing bar framework of the pole is made. After subsequent centrifugal casting of the reinforcing bar framework, a cement pole with a horizontal end head can be made.
[0013] When a cement pole with a certain camber end head needs to be made, only the sleeve 3 is removed, then the inner flange 2 is removed, the reinforcing bar 6 is directly inserted from the center of the top fixing part 4 and headed to make the reinforcing bar framework of the pole, and after centrifugal casting, a cement pole with a certain camber end head can be made.
Claims
1. An adjustable camber pole head tooling, characterized by: The utility model relates to a kind of steel bar fixing device, including outer flange, inner flange, sleeve and top fixing part, the top of inner flange section is circular arc, recess is set in the middle of outer flange bottom surface, recess shape and size match with inner flange, inner flange and outer flange are opened to several through-through through holes in ring direction, annular mounting groove is set in the bottom outer periphery of inner flange through hole, sleeve bottom outer periphery is equipped with mounting disc, mounting disc is flexible material and is with mounting groove interference fit, sleeve length is consistent with the length of inner flange through hole;Top fixing part is cylindrical, the length of top fixing part is consistent with the length of outer flange through hole, and the outer wall of its lower end is fixedly connected with the outer wall of the top of sleeve by screw thread, the outer periphery of top fixing part top is connected with limiting ring, the inner diameter of sleeve and top fixing part is greater than the outer diameter of steel bar, sleeve is set in through hole and is fixed by mounting disc and mounting groove interference fit, after sleeve and top fixing part are connected, inner flange and outer flange are tightly connected.