A forming mold for producing concrete electric poles

Abstract

The utility model discloses a forming mold for producing concrete electric poles, including an upper mold, a lower mold and an end face mold. The end face molds are in two groups, and the two groups of end face molds are installed at the left and right ends of the inner cavity of the lower mold. The upper mold is located on the upper end outer surface of the lower mold, and the left and right ends of the upper end outer surface of the upper mold are fixedly installed with hanging rings. A centrifugal ring body that can be supported is arranged between the upper mold and the lower mold. The forming mold for producing concrete electric poles described in the utility model is provided with a centrifugal ring body that can be supported. The lower mold can be supported by the arc-shaped support arm, which can improve the stability of the lower mold and facilitate the subsequent feeding and closing of the steel bars. The clamping assembly is provided to facilitate the limiting of the arc-shaped support arm after it is received in the arc-shaped groove, which is convenient for use.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete electric pole production, in particular to a forming mould for producing concrete electric poles. Background Art

[0002] When producing concrete poles, the steel cage is first placed in the lower mold, and then the upper mold and the lower mold are combined. Concrete is poured into the mold, and the upper mold is lifted by a crane onto a centrifugal device, which drives the upper mold to rotate for centrifugal molding.

[0003] In the prior art, when placing the steel cage in the lower mold, the lower mold needs to be placed on a platform or the ground. Since the surface of the lower mold is semicircular, it is easy to tilt. In the prior art, bricks are generally used to pad both sides of the lower mold to ensure stability. However, during construction, the existing bricks are prone to displacement, affecting the stability of the lower mold.

[0004] For this purpose, we propose a forming mold for producing concrete utility poles. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a forming mold for producing concrete utility poles, which is convenient for supporting the lower mold, improves the stability of the lower mold, and is easy to operate, and can effectively solve the problems in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a forming mold for producing concrete electric poles, comprising an upper mold, a lower mold and an end face mold, the number of the end face molds is two groups, and the two groups of end face molds are installed at the left and right ends of the inner cavity of the lower mold, the upper mold is located on the upper end outer surface of the lower mold, and the left and right ends of the upper end outer surface of the upper mold are fixedly installed with hanging rings, and a supportable centrifugal ring body is arranged between the upper mold and the lower mold, and the supportable centrifugal ring body comprises a lower ring body, an upper ring body, a fixing bolt, a clamping hole, an arc groove, an arc support arm, a clamping assembly, a connecting shaft, a limiting shaft, a plug plate and a slot, and the clamping assembly is arranged at the lower part of the outer surface of one side of the arc support arm, the clamping assembly comprises a mounting hole, a compression spring and a clamping column, and the mounting hole is opened at the lower part of the outer surface of one side of the arc support arm.

[0009] Preferably, the upper ring body is fixedly mounted on the upper outer surface of the upper mold, and the lower ring body is fixedly mounted on the lower outer surface of the lower mold.

[0010] Preferably, the slots are opened at the left and right ends of the outer surface of the lower end of the upper ring body, threaded holes are opened at the left and right ends of the outer surface of one side of the upper ring body and the outer surface of one side of the plug plate, and the fixing bolts are threadedly connected between the plug plate and the upper ring body.

[0011] Preferably, the arc groove is opened on the left and right sides of the outer surface of the lower end of the lower ring body, the arc support arm is located in the arc groove, the limit shaft is fixedly installed on one side of the upper part of the arc groove, the connecting shaft is fixedly installed on the upper part of the arc support arm, and the connecting shaft and the lower ring body are rotatably connected.

[0012] Preferably, the snap-in hole is opened in the middle of the lower end of the outer surface of one side of the lower ring body, and the snap-in hole is connected to the arc groove.

[0013] Preferably, the compression spring is located in the mounting hole, the outer surface of one end of the compression spring is fixedly connected to one end of the mounting hole, the outer surface of the other end of the compression spring is fixedly connected to the outer surface of one end of the clamping column, the outer wall of the clamping column and the mounting hole are slidingly connected, and the outer wall of one end of the clamping column and the clamping hole are clamped.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a forming mold for producing concrete utility poles, which has the following beneficial effects:

[0016] 1. The forming mold for producing concrete electric poles is provided with a centrifugal ring body that can support the lower mold through the arc-shaped support arm, which can improve the stability of the lower mold and facilitate the subsequent feeding and mold closing of steel bars.

[0017] 2. The forming mold for producing concrete electric poles is provided with a clamping assembly, which is convenient for limiting the arc-shaped support arm after it is stored in the arc-shaped groove, and is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a forming mold for producing concrete electric poles.

[0019] Figure 2 The utility model is a structural schematic diagram of a centrifugal ring body supported in a forming mold for producing concrete electric poles.

[0020] Figure 3 It is a side cross-sectional view of a centrifugal ring body supported in a forming mold for producing concrete electric poles according to the utility model.

[0021] Figure 4 The utility model is a schematic diagram of the structural decomposition of a clamping assembly in a forming mold for producing concrete electric poles.

[0022] In the figure: 1. upper mold; 2. lower mold; 3. end face mold; 4. lifting ring; 5. centrifugal ring body; 6. lower ring body; 7. upper ring body; 8. fixing bolt; 9. snap-in hole; 10. arc groove; 11. arc support arm; 12. snap-in assembly; 13. connecting shaft; 14. limiting shaft; 15. plug-in plate; 16. slot; 17. mounting hole; 18. compression spring; 19. snap-in column. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] This embodiment is a forming mold for producing concrete utility poles.

[0025] like Figure 1-4 As shown, it includes an upper mold 1, a lower mold 2 and an end face mold 3. The number of the end face molds 3 is two groups. The two groups of end face molds 3 are installed at the left and right ends of the inner cavity of the lower mold 2. The upper mold 1 is located on the upper outer surface of the lower mold 2. The left and right ends of the upper outer surface of the upper mold 1 are fixedly installed with hanging rings 4. A supportable centrifugal ring body 5 is arranged between the upper mold 1 and the lower mold 2. The supportable centrifugal ring body 5 includes a lower ring body 6, an upper ring body 7, a fixing bolt 8, a clamping hole 9, an arc groove 10, an arc support arm 11, a clamping assembly 12, a connecting shaft 13, a limiting shaft 14, a plug plate 15 and a slot 16, and the clamping assembly 12 is arranged at the lower part of the outer surface of one side of the arc support arm 11. The clamping assembly 12 includes a mounting hole 17, a compression spring 18 and a clamping column 19, and the mounting hole 17 is opened at the lower part of the outer surface of one side of the arc support arm 11.

[0026] The upper ring body 7 is fixedly mounted on the upper outer surface of the upper mold 1, and the lower ring body 6 is fixedly mounted on the lower outer surface of the lower mold 2; the slots 16 are opened at the left and right ends of the lower outer surface of the upper ring body 7, and the left and right ends of the outer surface of one side of the upper ring body 7 and the outer surface of one side of the plug plate 15 are provided with threaded holes, and the fixing bolts 8 are threadedly connected between the plug plate 15 and the upper ring body 7; the arc groove 10 is opened on the left and right sides of the lower outer surface of the lower ring body 6, the arc support arm 11 is located in the arc groove 10, the limit shaft 14 is fixedly mounted on one side of the upper part of the arc groove 10, and the connecting shaft 13 is fixed It is fixedly installed on the upper part of the arc-shaped support arm 11, and the connecting shaft 13 and the lower ring body 6 are rotationally connected; the clamping hole 9 is opened in the middle of the lower end of the outer surface of one side of the lower ring body 6, and the clamping hole 9 is connected with the arc-shaped groove 10; the compression spring 18 is located in the mounting hole 17, and the outer surface of one end of the compression spring 18 is fixedly connected to one end of the mounting hole 17, and the outer surface of the other end of the compression spring 18 is fixedly connected to the outer surface of one end of the clamping column 19, the outer wall of the clamping column 19 and the mounting hole 17 are slidably connected, and the outer wall of one end of the clamping column 19 and the clamping hole 9 are clamped.

[0027] It should be noted that the utility model is a forming mold for producing concrete electric poles. When in use, the clamping column 19 clamped by the clamping hole 9 is squeezed, and the clamping column 19 is separated from the clamping hole 9. Due to the effect of the arc-shaped support arm 11's own gravity, the arc-shaped support arm 11 rotates around the connecting shaft 13, so that the lower part of the arc-shaped support arm 11 moves out of the arc-shaped groove 10, and the lower mold 2 is supported by the arc-shaped support arm 11. The arc-shaped support arm 11 can be limited by the set limiting shaft 14. The lower mold 2 can ensure stability through the support of the arc-shaped support arm 11, and then the end face mold 3 is installed at both ends of the lower mold 2, and then the upper mold 1 is covered on the upper end outer surface of the lower mold 2. At this time The plug plate 15 is inserted into the slot 16, and then the fixing bolt 8 is connected, the connecting shaft 13 is locked, and then concrete can be poured into the interior of the mold. After filling, the mold is lifted by a crane, and the clamping column 19 is squeezed. The clamping column 19 squeezes the compression spring 18 in the mounting hole 17, so that one end of the clamping column 19 enters the mounting hole 17, and then the arc support arm 11 is rotated, and the arc support arm 11 is rotated into the arc groove 10 for storage. When the clamping column 19 reaches the position of the clamping hole 9, due to the reset effect of the compression spring 18, one end of the clamping column 19 is inserted into the clamping hole 9, completing the storage of the arc support arm 11, and does not affect the normal operation of the subsequent centrifugal forming.

[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A forming mold for producing concrete electric poles, comprising an upper mold (1), a lower mold (2) and an end mold (3), characterized in that: The number of the end face molds (3) is two groups, and the two groups of the end face molds (3) are installed at the left and right ends of the inner cavity of the lower mold (2). The upper mold (1) is located on the upper end outer surface of the lower mold (2). The left and right ends of the upper end outer surface of the upper mold (1) are fixedly installed with hanging rings (4). A supportable centrifugal ring body (5) is arranged between the upper mold (1) and the lower mold (2). The supportable centrifugal ring body (5) includes a lower ring body (6), an upper ring body (7), a fixing bolt (8), A clamping hole (9), an arc-shaped groove (10), an arc-shaped support arm (11), a clamping assembly (12), a connecting shaft (13), a limiting shaft (14), a plug plate (15) and a slot (16), wherein the clamping assembly (12) is arranged at the lower part of the outer surface of one side of the arc-shaped support arm (11), the clamping assembly (12) comprises a mounting hole (17), a compression spring (18) and a clamping column (19), and the mounting hole (17) is opened at the lower part of the outer surface of one side of the arc-shaped support arm (11).

2. A forming mold for producing concrete utility poles according to claim 1, characterized in that: The upper ring body (7) is fixedly mounted on the upper outer surface of the upper mold (1), and the lower ring body (6) is fixedly mounted on the lower outer surface of the lower mold (2).

3. A forming mold for producing concrete utility poles according to claim 2, characterized in that: The slots (16) are provided at the left and right ends of the outer surface of the lower end of the upper ring body (7), and threaded holes are provided at the left and right ends of the outer surface of one side of the upper ring body (7) and the outer surface of one side of the plug plate (15), and the fixing bolts (8) are threadedly connected between the plug plate (15) and the upper ring body (7).

4. A forming mold for producing concrete utility poles according to claim 3, characterized in that: The arc groove (10) is formed on the left and right sides of the outer surface of the lower end of the lower ring body (6); the arc support arm (11) is located in the arc groove (10); the limit shaft (14) is fixedly mounted on one side of the upper part of the arc groove (10); the connecting shaft (13) is fixedly mounted on the upper part of the arc support arm (11); and the connecting shaft (13) and the lower ring body (6) are rotatably connected.

5. A forming mold for producing concrete utility poles according to claim 4, characterized in that: The clamping hole (9) is arranged in the middle of the lower end of the outer surface of one side of the lower ring body (6), and the clamping hole (9) is communicated with the arc groove (10).

6. A forming mold for producing concrete utility poles according to claim 5, characterized in that: The compression spring (18) is located in the mounting hole (17); the outer surface of one end of the compression spring (18) is fixedly connected to one end of the mounting hole (17); the outer surface of the other end of the compression spring (18) is fixedly connected to the outer surface of one end of the clamping column (19); the outer wall of the clamping column (19) is slidably connected to the mounting hole (17); and the outer wall of one end of the clamping column (19) is clamped to the clamping hole (9).

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