Cement pole processing die
By installing positioning components on the plates of the upper and lower molds of the cement pole processing mold, the problem of needing multiple alignments when closing the upper and lower molds is solved, achieving a fast and economical mold alignment connection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI ZHONGYOUDA POWER EQUIP CO LTD
- Filing Date
- 2025-06-18
- Publication Date
- 2026-06-16
AI Technical Summary
In the current cement pole manufacturing process, the upper and lower molds need to be aligned multiple times when they are closed, which makes the operation inconvenient and requires the additional purchase of mold closing devices, increasing the economic burden.
Plates are set on both sides of the upper and lower molds, and positioning components, including balls and arc grooves or slides, telescopic rods and limiting grooves, are installed on the plates to achieve quick alignment and connection of the upper and lower molds.
It simplifies the alignment process of the upper and lower molds, is easy to operate and requires no additional equipment, thus reducing economic costs.
Smart Images
Figure CN224360407U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cement pole mold technology, specifically relating to a cement pole processing mold. Background Technology
[0002] Steel formwork for utility poles is a commonly used mold in the processing of cement poles. It mainly consists of an upper mold, a lower mold, and running wheels. The upper and lower molds are connected by bolts to form a cylindrical body. A reinforcing cage is placed inside the cylinder, and cement is poured into the cylinder. Finally, it is processed using a centrifugal molding device. After the reinforcing cage is placed, the upper and lower molds need to be aligned and closed, allowing the bolts to pass through them to complete the connection. However, currently, during mold closure, the upper mold is often hoisted above the lower mold using a lifting device for vertical closure. This method results in the upper and lower molds not being able to be closed in one go, requiring multiple alignments.
[0003] To address the above issues, a utility model patent with publication number CN219987998U discloses a cement pole mold closing device. The device includes an upper mold, a lower mold, and a mold closing mechanism. The device is characterized in that upper wing plates are installed on opposite sides of the opening of the upper mold, and lower wing plates are installed on opposite sides of the opening of the lower mold. The lower wing plates have limiting grooves that are adapted to the upper wing plates. The upper wing plates are inserted into the limiting grooves and fixed by fasteners.
[0004] The cement pole mold-closing device proposed in the above-mentioned utility model, by adding upper and lower wing plates to the upper and lower molds respectively, and utilizing the upper wing plate's upper limit groove design, allows the upper wing plate to be tightly inserted into the lower wing plate, and then fixed with fasteners, thus completing the mold-closing operation. The insertion method eliminates the need for multiple alignments. However, the above-mentioned steel mold for the pole relies on a mold-closing device for mold-closing, requiring the additional purchase of the device, increasing the manufacturer's economic burden. Therefore, it is necessary to design a cement pole processing mold that facilitates the alignment of the upper and lower molds. Utility Model Content
[0005] This utility model provides a cement pole processing mold to solve the technical problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A cement pole processing mold includes: an upper mold; first plates are provided on both sides of the upper mold; the length direction of the first plates is consistent with the length direction of the upper mold; a lower mold; second plates are provided on both sides of the lower mold corresponding to the first plates; through holes are formed on the surfaces of the first plates and the second plates; the upper mold and the lower mold are detachably connected by fasteners; and a positioning component is provided on the first plates and the second plates.
[0008] As a further improvement to the technical solution, the positioning component includes a ball bearing and an arc-shaped groove; the ball bearing is movably disposed on the surface of the first plate near the second plate; the ball bearings are distributed in parallel at intervals along the length direction of the first plate; the arc-shaped groove is formed on the surface of the second plate near the first plate in response to the ball bearings.
[0009] As a further improvement to the technical solution, the positioning component includes a sliding groove, a third plate, a telescopic rod, and a limiting groove; the sliding groove is formed on the surface of the second plate near the first plate along its length; one end of the first plate near the second plate is connected to the third plate; the surface of the third plate is perpendicular to the surface of the first plate; the telescopic rod is disposed in the sliding groove; the length direction of the telescopic rod is perpendicular to the surface of the first plate; the limiting groove is formed on the surface of the third plate near the telescopic rod; the telescopic rod is movably connected to the limiting groove.
[0010] As a further improvement to the technical solution, the length direction of the third plate is consistent with the length direction of the first plate; the third plate is movably connected to the slide groove.
[0011] As a further improvement to the technical solution, the second plate has a cavity for installing the telescopic rod; the cavity is located below the slide groove; the telescopic rod includes a rod body and a spring; the spring is disposed in the cavity; one end of the rod body is located in the cavity and is connected to the end of the spring near the slide groove; the end of the rod body away from the spring extends into the slide groove.
[0012] As a further improvement to the technical solution, the length of the rod is less than the length of the cavity.
[0013] As a further improvement to the technical solution, the end of the rod away from the spring has an arc-shaped structure.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0015] When using this application, the lower mold is placed on the support frame, and then the upper mold is moved by the hoisting equipment. The upper mold moves above the lower mold, and then the operator grabs the upper mold, moves and fine-tunes the position of the upper mold, so that the positioning components on the first plate and the second plate are connected, thereby preventing the upper mold from moving and realizing the alignment of the upper mold and the lower mold. The operation is simple. Attached Figure Description
[0016] 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 on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 A schematic diagram of the structure of a cement pole processing mold provided by this utility model. Figure 1 ;
[0018] Figure 2 for Figure 1 The main view;
[0019] Figure 3 for Figure 2 Sectional view at point AA;
[0020] Figure 4 for Figure 3 Enlarged view of point B in the middle;
[0021] Figure 5 Structural schematic diagram provided for this utility model Figure 2 ;
[0022] Figure 6 for Figure 5 Top view;
[0023] Figure 7 for Figure 6 Sectional view at CC;
[0024] Reference numerals: 1-Upper mold, 11-First plate, 2-Lower mold, 21-Second plate, 3-Fastener, 4-Positioning component, 41-Ball, 42-Arc groove, 43-Slide groove, 44-Third plate, 45-Telescopic rod, 451-Rod, 452-Spring, 46-Limiting groove. Detailed Implementation
[0025] 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, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model. Unless otherwise defined, the technical or scientific terms used herein should have the ordinary meaning understood by those skilled in the art to which this utility model pertains.
[0026] The terms "first," "second," and similar words used in this utility model application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, unless the context clearly indicates otherwise, the singular forms of "an," "a," or "the," etc., do not indicate a quantity limitation, but rather indicate the presence of at least one. Terms such as "comprising" or "including" indicate that the element or object preceding "comprising" encompasses the features, integrals, steps, operations, elements, and / or components listed following "comprising" or "including," and do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or collections thereof. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0028] Example 1:
[0029] like Figures 1 to 4 As shown, a cement pole processing mold includes: an upper mold 1, a lower mold 2, fasteners 3, and a positioning component 4; the upper mold 1 has first plates 11 on both sides; the length direction of the first plates 11 is consistent with the length direction of the upper mold 1; the lower mold 2 has second plates 21 on both sides corresponding to the first plates 11; through holes are opened on the surfaces of the first plates 11 and the second plates 21, and the through holes are distributed in parallel and at intervals along the length direction of the first plates 11 and the second plates 21; the through holes on the first plates 11 and the second plates 21 are aligned with each other; the upper mold 1 and the lower mold 2 are detachably connected by fasteners 3, which can be bolts and nuts; the positioning component 4 is disposed on the first plates 11 and the second plates 21 to facilitate the positioning and alignment of the upper mold 1 and the lower mold 2.
[0030] like Figures 1 to 4As shown, preferably, the positioning component 3 includes a sliding groove 43, a third plate 44, a telescopic rod 45, and a limiting groove 46; the second plate 21 has a sliding groove 43 along its length on the surface near the first plate 11; one end of the first plate 11 near the second plate 21 is connected to the third plate 44; the surface of the third plate 44 is perpendicular to the surface of the first plate 11; the telescopic rod 45 is disposed in the sliding groove 43; the telescopic rod 45 faces the surface of the first plate 11, and the length of the telescopic rod 45 is perpendicular to the surface of the first plate 11; the third plate 44 has a limiting groove 46 on the side near the telescopic rod 45; the telescopic rod 45 is movably connected to the limiting groove 46. When the through holes on the first plate 11 and the second plate 21 are aligned, the telescopic rod 45 extends into the limiting groove 46; the length direction of the third plate 44 is consistent with the length direction of the first plate 11; the sliding groove 43 is distributed parallel to each other along the length direction of the second plate 21, without passing through the through holes on the second plate 21. Similarly, the corresponding sliding groove 43 of the third plate 44 is distributed parallel to each other along the length direction of the second plate 21. The length of the third plate 44 is less than the length of the sliding groove 43. The telescopic rod 45 is located in the middle of the sliding groove 43 so that when the third plate 44 extends into the sliding groove 43, the telescopic rod 45 is compressed; the third plate 44 is movably connected to the sliding groove 43.
[0031] like Figure 4 As shown, preferably, the second plate 21 has a cavity for installing the telescopic rod 45; the cavity is located below the slide groove 43 and communicates with the slide groove 43; the telescopic rod 45 includes a rod body 451 and a spring 452; the spring 452 is disposed in the cavity, and the length direction of the spring 452 is consistent with the length direction of the cavity; one end of the rod body 451 is located in the cavity and is connected to the end of the spring 452 near the slide groove 43; the end of the rod body 451 away from the spring 452 extends into the slide groove 43, and in the initial state, the spring 452 pushes the rod body 451 to extend into the slide groove 43; preferably, the length of the rod body 451 is less than the length direction of the cavity, so that the rod body 451 can retract into the cavity; preferably, the end of the rod body 451 away from the spring 452 has an arc-shaped structure, so that it can be pressed down by the third plate 44.
[0032] Work style:
[0033] In use, the lower mold 2 is placed on the support frame, and then the upper mold 1 is moved by the hoisting equipment. The upper mold 1 moves above the lower mold 2. Then the operator grabs the upper mold 1, moves and fine-tunes its position, so that the third plate 44 extends into the slide groove 43, presses down the rod 451, and compresses the spring 452. The upper mold 1 continues to move, and the third plate 44 moves along the slide groove 43. During the movement of the third plate 44, the rod 451 always pushes the third plate 44 upward. When the limiting groove 46 moves to the position of the rod 451, the spring 452 extends upward, pushing the rod 451 upward. The rod 451 then enters the limiting groove 46, preventing the third plate 44 from moving, locking the upper mold 1, preventing the upper mold 1 from moving, and achieving alignment between the upper mold 1 and the lower mold 2. The operation is simple.
[0034] Example 2:
[0035] like Figures 5 to 7 As shown, a cement pole processing mold includes: an upper mold 1, a lower mold 2, fasteners 3, and a positioning assembly 4; the upper mold 1 has first plates 11 on both sides; the length direction of the first plates 11 is consistent with the length direction of the upper mold 1; the lower mold 2 has second plates 21 on both sides corresponding to the first plates 11; through holes are formed on the surfaces of the first plates 11 and the second plates 21, and the through holes are distributed parallel to each other along the length direction of the first plates 11 and the second plates 21; the through holes on the first plates 11 and the second plates 21 are aligned with each other; the upper mold 1 and the lower mold 2 are detachably connected by fasteners 3, and the fasteners 3 can... For bolts and nuts; positioning assembly 4 is disposed on the first plate 11 and the second plate 21 to facilitate the positioning and alignment of the upper mold 1 and the lower mold 2; positioning assembly 4 includes ball bearings 41 and arc grooves 42; ball bearings 41 are movably disposed on the plate surface of the first plate 11 near the second plate 21; ball bearings 41 are distributed in parallel at intervals along the length direction of the first plate 11; arc grooves 42 are correspondingly opened on the plate surface of the second plate 21 near the first plate 11, ball bearings 41 are movably connected to arc grooves 42, and when ball bearings 41 are connected to arc grooves 42, the through holes on the first plate 11 and the second plate 21 are aligned.
[0036] Work style:
[0037] In use, the lower mold 2 is placed on the support frame, and then the upper mold 1 is moved by the hoisting equipment. The upper mold 1 moves above the lower mold 2. Then the operator grabs the upper mold 1, moves and fine-tunes the position of the upper mold 1, so that the ball 41 rolls on the surface of the second plate 21. At the same time, the ball 41 facilitates the movement of the upper mold 1. When the ball 41 moves into the arc groove 42, it sinks into the arc groove 42 and prevents the upper mold 1 from moving, thus achieving the alignment of the upper mold 1 and the lower mold 2. The operation is simple.
[0038] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A cement pole processing mold, characterized in that, include: Upper mold (1); first plates (11) are provided on both sides of the upper mold (1); the length direction of the first plates (11) is consistent with the length direction of the upper mold (1); The lower mold (2) has a second plate (21) on both sides corresponding to the first plate (11); the first plate (11) and the second plate (21) have through holes on their surfaces; the upper mold (1) and the lower mold (2) are detachably connected by fasteners (3); Positioning component (4); the positioning component (4) is disposed on the first plate (11) and the second plate (21).
2. The cement pole processing mold according to claim 1, characterized in that, The positioning component (4) includes a ball (41) and an arc groove (42); the ball (41) is movably disposed on the surface of the first plate (11) near the second plate (21); the ball (41) is distributed in parallel at intervals along the length direction of the first plate (11); the arc groove (42) is opened on the surface of the second plate (21) near the first plate (11) corresponding to the ball (41).
3. The cement pole processing mold according to claim 1, characterized in that, The positioning component (4) includes a slide groove (43), a third plate (44), a telescopic rod (45), and a limiting groove (46); the slide groove (43) is provided on the surface of the second plate (21) near the first plate (11) along its length direction; one end of the first plate (11) near the second plate (21) is connected to the third plate (44); the surface of the third plate (44) is perpendicular to the surface of the first plate (11); the telescopic rod (45) is disposed in the slide groove (43); the length direction of the telescopic rod (45) is perpendicular to the surface of the first plate (11); the limiting groove (46) is provided on the surface of the third plate (44) near the telescopic rod (45); the telescopic rod (45) is movably connected to the limiting groove (46).
4. The cement pole processing mold according to claim 3, characterized in that, The length direction of the third plate (44) is consistent with the length direction of the first plate (11); the third plate (44) is movably connected to the slide (43).
5. The cement pole processing mold according to claim 3, characterized in that, The second plate (21) has a cavity for installing the telescopic rod (45); the cavity is located below the slide groove (43); the telescopic rod (45) includes a rod body (451) and a spring (452); the spring (452) is disposed in the cavity; one end of the rod body (451) is located in the cavity and is connected to the end of the spring (452) near the slide groove (43); the end of the rod body (451) away from the spring (452) extends into the slide groove (43).
6. The cement pole processing mold according to claim 5, characterized in that, The length of the rod (451) is less than the length of the cavity.
7. The cement pole processing mold according to claim 5, characterized in that, The end of the rod (451) away from the spring (452) has an arc-shaped structure.