Cement pole forming mold

Abstract

The application relates to the field of cement pole production molds, and discloses a cement pole forming mold which comprises an upper mold, a lower mold, a round plugging plate, a semicircular lower plugging plate and a semicircular upper plugging plate, a first limiting groove matched with a limiting plate is symmetrically arranged on the side plane of the lower mold, an adjusting rod is connected to the semicircular upper plugging plate, one end of the upper mold is provided with an adjusting hole matched with the adjusting rod, an extensible pressure applying mechanism is arranged in the adjusting hole, a plurality of limiting components are arranged on the limiting plate, a plurality of second limiting grooves matched with the limiting components are arranged on the inner side wall of the first limiting groove; when the semicircular upper plugging plate and the upper mold are connected, the adjusting rod on the semicircular upper plugging plate extrudes the extensible pressure applying mechanism, the limiting mechanism connected to the upper mold and the limiting groove on the lower mold are tightly connected, the upper mold and the lower mold are tightly connected everywhere, the sealing performance is good, and a large number of connecting bolts are not needed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of cement pole production molds, more particularly, it relates to a cement pole forming mold. BACKGROUND

[0002] The cement pole is mainly composed of steel bars and concrete, so it is also called reinforced concrete cement pole, which is mainly used as a line support in the power, communication, railway and petroleum industries.

[0003] The mold used in the production of the cement pole is divided into an upper mold and a lower mold which can be disassembled. Initially, a prefabricated steel frame is placed in the lower mold, then an appropriate amount of concrete is injected into the lower mold, and then the upper mold is covered on the lower mold and connected to the lower mold through a large number of connecting bolts. Then, the principle of centrifugal force is used to make the concrete uniformly distributed in the mold and form a hollow pole body with the steel structure. The reinforced concrete tapered cement pole and the equal-diameter cement pole replace most of the wooden poles. The cement pole is solid, durable, corrosion-resistant, temperature-difference-resistant, high-strength and crack-resistant.

[0004] Because the length of the cement pole is relatively long, a large number of connecting bolts are needed to limit the connection between the upper mold and the lower mold, and most of the operations are performed manually, which is time-consuming and labor-intensive, resulting in a low production efficiency of the cement pole. SUMMARY

[0005] The purpose of the present application is to provide a cement pole forming mold to solve the above problems.

[0006] The present application provides a cement pole forming mold, which comprises an upper mold, a lower mold, a round plug plate, a semicircular lower plug plate and a semicircular upper plug plate. The upper mold and the lower mold have the same overall structure. The two ends of the upper mold are provided with first screw holes matched with the round plug plate and the semicircular upper plug plate. The two ends of the lower mold are provided with second screw holes matched with the round plug plate and the semicircular lower plug plate. The side plane of the upper mold is symmetrically connected with a limiting plate, and the side plane of the upper mold is symmetrically provided with a trapezoidal groove. The side plane of the lower mold is symmetrically connected with a trapezoidal block matched with the trapezoidal groove, and the side plane of the lower mold is symmetrically provided with a first limiting groove matched with the limiting plate. The semicircular upper plug plate is connected with an adjusting rod. One end of the upper mold is provided with an adjusting hole matched with the adjusting rod, and the adjusting hole is provided with a telescopic pressure applying mechanism. The limiting plate is provided with a plurality of limiting assemblies. The inner side wall of the first limiting groove is provided with a plurality of second limiting grooves matched with the limiting assemblies. The plurality of limiting assemblies are in communication with the inner space of the telescopic pressure applying mechanism.

[0007] The telescopic pressure applying mechanism comprises telescopic liquid storage assemblies connected in the adjusting holes and liquid guide assemblies connected between the telescopic liquid storage assemblies and the limiting assemblies, one end of the telescopic liquid storage assemblies is fixedly connected to the inner wall of the adjusting hole, the other end is slidably connected to the inner wall of the adjusting hole, the limiting assemblies are connected to one end of the telescopic liquid storage assemblies through the liquid guide assemblies, the limiting plates are provided with accommodating grooves matched with the second limiting grooves, and the limiting assemblies are uniformly distributed in the accommodating grooves.

[0008] The limiting assembly comprises a hydraulic telescopic assembly and a limiting strip connected to the output end of the hydraulic telescopic assembly, the hydraulic telescopic assembly is communicated with the telescopic liquid storage assembly through the liquid guide assembly, and the limiting strip is matched with the second limiting groove.

[0009] As a further optimization scheme of the present application, the curved surface of the upper die is connected with a plurality of first half wheel bodies and first reinforcing ribs, the first half wheel bodies are uniformly distributed on the curved surface of the upper die, and the two ends of the first reinforcing ribs are respectively connected with the corresponding first half wheel bodies; the curved surface of the lower die is connected with a plurality of second half wheel bodies and second reinforcing ribs, the second half wheel bodies are uniformly distributed on the curved surface of the lower die, and the two ends of the second reinforcing ribs are respectively connected with the corresponding second half wheel bodies.

[0010] As a further optimization scheme of the present application, the circular plug plate is connected with a sealing gasket, and a plurality of first perforations are arranged on the circular plug plate and the sealing gasket, the first perforations are correspondingly arranged with a plurality of first screw holes on the other end surface of the upper die and a plurality of second screw holes on the other end surface of the lower die.

[0011] As a further optimization scheme of the present application, the semicircular lower plug plate is connected with a first semicircular gasket, and a plurality of second perforations are arranged on the semicircular lower plug plate and the first semicircular gasket, the second perforations are correspondingly arranged with a plurality of second screw holes on the one end surface of the lower die.

[0012] As a further optimization scheme of the present application, the semicircular upper plug plate is connected with a second semicircular gasket, and a plurality of third perforations are arranged on the semicircular upper plug plate and the second semicircular gasket, the third perforations are correspondingly arranged with a plurality of first screw holes on the one end surface of the upper die.

[0013] As a further optimization scheme of the present application, the telescopic liquid storage assembly comprises a fixed plate fixedly connected to the inner wall of the adjusting hole, a sliding plate slidably connected to the inner wall of the adjusting hole, a telescopic bellows and a spring connected between the fixed plate and the sliding plate, and the two ends of the spring are fixedly connected with the fixed plate and the sliding plate, a liquid storage chamber is formed between the telescopic bellows, the fixed plate and the sliding plate, and the spring is located in the liquid storage chamber.

[0014] As a further optimization scheme of the present application, the outer circular surface of the sliding plate is connected with a plurality of limiting sliding rods, and the inner wall of the adjusting hole is provided with a plurality of limiting sliding grooves matched with the limiting sliding rods.

[0015] As a further optimization scheme of the present application, the liquid guiding assembly comprises a catheter connected to the fixed plate, a first through cavity arranged in the upper mold wall, a second through cavity arranged in the limiting plate wall, and a plurality of guide holes arranged on the inner wall of the second through cavity. One end of the catheter is in communication with the liquid storage chamber, the other end penetrates through the adjusting hole and is in communication with the first through cavity, the first through cavity is in communication with the second through cavity, and the hydraulic telescopic assembly is in communication with the second through cavity through the guide hole.

[0016] As a further optimization scheme of the present application, the hydraulic telescopic assembly comprises a sealed shell fixedly connected to the inner wall of the accommodating groove, and a piston rod arranged in the sealed shell. One end of the piston rod penetrates through the sealed shell and is fixedly connected with the limiting strip.

[0017] As a further optimization scheme of the present application, the lengths of the first limiting groove, the second limiting groove and the trapezoidal block are the same as the length of the lower mold, the lengths of the limiting plate, the trapezoidal groove and the accommodating groove are the same as the length of the upper mold, and the lengths of the first through cavity and the second through cavity are less than the length of the upper mold.

[0018] The present application has the advantages that: the upper mold and the lower mold in the present application are both open at both ends, and are connected with the detachable round plug plate, the semicircular upper plug plate and the semicircular lower plug plate. After the semicircular upper plug plate is connected with the upper mold, the adjusting rod on the semicircular upper plug plate can press the telescopic pressure testing mechanism, and the limiting mechanism connected to the upper mold and the limiting groove on the lower mold are tightly connected, so that the upper mold and the lower mold are tightly connected everywhere, have good sealing performance, do not need to use a large number of connecting bolts, are easy to operate, and can greatly improve the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a schematic view of the overall structure of the present application;

[0020] Figure 2 is a view of the limiting assembly and the upper mold of the present application in cooperation;

[0021] Figure 3 is an enlarged view of B in the present application; Figure 2

[0022] Figure 4 is an enlarged view of A in the present application; Figure 1

[0023] Figure 5 ​​is a matching view of the upper mold and the lower mold of the present application;

[0024] Figure 6 is the present application Figure 5 is an enlarged view at C in the present application;

[0025] Figure 7 is a sectional view of the telescopic pressure applying mechanism of the present application;

[0026] Figure 8 is a partial structural schematic view of the telescopic pressure applying mechanism of the present application.

[0027] In the figure: 1, upper mold; 101, first screw hole; 102, first half wheel body; 103, first reinforcing rib; 104, adjusting hole; 1040, limiting sliding groove; 105, trapezoidal groove; 106, first conduction chamber; 107, limiting plate; 1070, second conduction chamber; 1071, guide hole; 108, limiting assembly; 1080, airtight shell; 1081, piston rod; 1082, limiting strip; 2, lower mold; 201, second screw hole; 202, second half wheel body; 203, second reinforcing rib; 204, trapezoidal block; 205, first limiting groove; 206, second limiting groove; 301, round plugging plate; 302, sealing washer; 303, first through hole; 401, semicircular lower plugging plate; 402, first semicircular gasket; 403, second through hole; 501, semicircular upper plugging plate; 502, second semicircular gasket; 503, third through hole; 504, adjusting rod; 6, telescopic pressure applying mechanism; 601, fixed plate; 602, sliding plate; 603, limiting sliding rod; 604, telescopic bellows; 605, spring; 606, guide pipe. DETAILED DESCRIPTION

[0028] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that discussions of these implementations are merely provided to enable those skilled in the art to better understand so as to be able to implement the subject matter described herein, and variations in the functions and arrangements of elements discussed can be made without departing from the scope of the content of this specification. Various examples can omit, substitute, or add various procedures or components as appropriate, or in appropriate combination. Also, features described with respect to some examples can be combined in other examples.

[0029] As Figures 1-8As shown, the cement pole forming die comprises an upper die 1, a lower die 2, a round plug plate 301, a semicircular lower plug plate 401 and a semicircular upper plug plate 501, the upper die 1 and the lower die 2 have the same overall structure, the upper die 1 is provided with a first screw hole 101 at each end, which cooperates with the round plug plate 301 and the semicircular upper plug plate 501, the lower die 2 is provided with a second screw hole 201 at each end, which cooperates with the round plug plate 301 and the semicircular lower plug plate 401, the side plane of the upper die 1 is symmetrically connected with a limiting plate 107, and the side plane of the upper die 1 is symmetrically provided with a trapezoidal groove 105, the side plane of the lower die 2 is symmetrically connected with a trapezoidal block 204 which cooperates with the trapezoidal groove 105, and the side plane of the lower die 2 is symmetrically provided with a first limiting groove 205 which cooperates with the limiting plate 107, the semicircular upper plug plate 501 is connected with an adjusting rod 504, one end of the upper die 1 is provided with an adjusting hole 104 which cooperates with the adjusting rod 504, and the adjusting hole 104 is provided with a telescopic pressure applying mechanism 6, the limiting plate 107 is provided with a plurality of limiting assemblies 108, the inner side wall of the first limiting groove 205 is provided with a plurality of second limiting grooves 206 which cooperate with the limiting assemblies 108, and the plurality of limiting assemblies 108 are in communication with the inner space of the telescopic pressure applying mechanism 6.

[0030] The telescopic pressure applying mechanism 6 comprises a telescopic liquid storage assembly connected in the adjusting hole 104 and a liquid guiding assembly connected between the telescopic liquid storage assembly and the limiting assemblies 108, one end of the telescopic liquid storage assembly is fixedly connected to the inner wall of the adjusting hole 104, the other end is slidably connected to the inner wall of the adjusting hole 104, the plurality of limiting assemblies 108 are connected to one end of the telescopic liquid storage assembly through the liquid guiding assembly, the limiting plate 107 is provided with a plurality of accommodating grooves which cooperate with the second limiting grooves 206, and the plurality of limiting assemblies 108 are evenly distributed in the plurality of accommodating grooves.

[0031] The limiting assembly 108 comprises a hydraulic telescopic assembly and a limiting strip 1082 connected to the output end of the hydraulic telescopic assembly, the hydraulic telescopic assembly is in communication with the telescopic liquid storage assembly through the liquid guiding assembly, and the limiting strip 1082 is matched with the second limiting groove 206.

[0032] It should be noted that when producing the cement pole, the lower mold 2 is placed on the corresponding support frame, and the round plug plate 301 and the semicircular lower plug plate 401 are connected at both ends of the lower mold 2 respectively, then the prefabricated steel reinforcement framework is placed in the lower mold 2 by the crane, and the concrete is poured from one end of the lower mold 2 by the concrete pouring equipment until the pouring equipment moves to the other end of the lower mold 2, at this time, the lower mold 2 is filled with a specified amount of concrete, and the concrete is mixed with the steel reinforcement framework, then the upper mold 1 is covered on the lower mold 2 by the crane, at this time, the limiting plate 107 on the upper mold plate is inserted into the first limiting slot 205 on the lower mold plate, and the trapezoidal block 204 on the lower mold plate is matched with the trapezoidal slot 105 on the upper mold plate, the inclined surface of the trapezoidal block 204 is close to the inside of the mold, which can effectively increase the contact area between the upper mold 1 and the lower mold 2, and the inclined contact mode can effectively reduce the possibility of slurry leakage and effectively improve the airtightness between the upper mold plate and the lower mold plate, then the upper mold 1 and the round plug plate 301 are connected to preliminarily limit and connect the upper mold plate and the lower mold plate, then the adjusting rod 504 on the semicircular upper plug plate 501 is inserted into the adjusting hole 104 arranged on the upper mold plate after being aligned, until the semicircular upper plug plate 501 contacts with the upper mold plate, then the semicircular upper plug plate 501 is limitingly connected at one end of the upper mold plate by screws, and in the process of inserting the adjusting rod 504 into the adjusting hole 104, the adjusting rod 504 gradually extrudes the telescopic liquid storage assembly, so that the space inside the telescopic liquid storage assembly gradually decreases, a positive pressure is generated, and the liquid in the telescopic liquid storage assembly is gradually pressed into the plurality of hydraulic telescopic assemblies on the limiting plate 107, so that the hydraulic telescopic assemblies are elongated towards the second limiting slot 206, and the limiting strip 1082 is inserted into the second limiting slot 206, after the limiting strip 1082 is inserted into the second limiting slot 206, the limiting plate 107 and the lower mold 2 are tightly limited, so that the upper mold 1 and the lower mold 2 can be stably limited, and the plastic wedge can be arranged in the second limiting slot 206, when the limiting strip 1082 is inserted into the second limiting slot 206, the plastic wedge is gradually deformed and forms a tangential force along the connection between the first mold and the second mold, so that the first mold and the second mold are in close contact, greatly improving the force generated between the trapezoidal block 204 and the trapezoidal slot 105, further improving the airtightness between the upper mold 1 and the lower mold 2, and the entire connection process does not need a large number of bolt connections along the length direction of the mold, greatly improving the production efficiency of the cement pole.

[0033] The curved surface of the upper mold 1 is connected with a plurality of first half wheel bodies 102 and first reinforcing ribs 103, the plurality of first half wheel bodies 102 are uniformly distributed on the curved surface of the upper mold 1, and the two ends of the plurality of first reinforcing ribs 103 are respectively connected with corresponding first half wheel bodies 102; the curved surface of the lower mold 2 is connected with a plurality of second half wheel bodies 202 and second reinforcing ribs 203, the plurality of second half wheel bodies 202 are uniformly distributed on the curved surface of the lower mold 2, and the two ends of the plurality of second reinforcing ribs 203 are respectively connected with corresponding second half wheel bodies 202.

[0034] It should be noted that, as described above, after the upper mold 1 and the lower mold 2 are tightly matched, the first half wheel body 102 and the second half wheel body 202 are matched to form a complete wheel body, which is used to cooperate with the external rotating wheel. When the external rotating wheel body rotates at a set speed, it can drive the first half wheel body 102 and the second half wheel body 202 to rotate to form a complete wheel body, and drive the entire mold to rotate at a corresponding speed. The setting of the speed is adjusted according to the parameters of the cement pole, which is a prior art and will not be described in detail here.

[0035] The circular plug plate 301 is connected with a sealing gasket 302, and a plurality of first through holes 303 are arranged on the circular plug plate 301 and the sealing gasket 302; the plurality of first through holes 303 are arranged corresponding to a plurality of first screw holes 101 on the other end surface of the upper mold 1 and a plurality of second screw holes 201 on the other end surface of the lower mold 2.

[0036] The semicircular lower plug plate 401 is connected with a first semicircular gasket 402, and a plurality of second through holes 403 are arranged on the semicircular lower plug plate 401 and the first semicircular gasket 402; the plurality of second through holes 403 are arranged corresponding to a plurality of second screw holes 201 on the end surface of the lower mold 2.

[0037] The semicircular upper plug plate 501 is connected with a second semicircular gasket 502, and a plurality of third through holes 503 are arranged on the semicircular upper plug plate 501 and the second semicircular gasket 502; the plurality of third through holes 503 are arranged corresponding to a plurality of first screw holes 101 on the end surface of the upper mold 1.

[0038] It should be noted that, as described above, when the circular plug plate 301, the semicircular lower plug plate 401 and the semicircular upper plug plate 501 are connected with the upper mold 1 and the lower mold 2 respectively, a connecting screw or a screw is used for connection, specifically, the connecting screw or the screw is first inserted through the first through hole 303 and / or the second through hole 403 and / or the third through hole 503, and then is screwed into the corresponding first screw hole 101 and / or the second screw hole 201, which is convenient to operate and does not need to arrange a large number of connecting bolts along the length direction of the mold.

[0039] The telescopic liquid storage assembly comprises a fixed plate 601 fixedly connected to the inner wall of the adjusting hole 104, a sliding plate 602 slidably connected to the inner wall of the adjusting hole 104, a telescopic bellows 604 and a spring 605 connected between the fixed plate 601 and the sliding plate 602, the two ends of the spring 605 are fixedly connected to the fixed plate 601 and the sliding plate 602 respectively, a liquid storage chamber is formed between the telescopic bellows 604, the fixed plate 601 and the sliding plate 602, and the spring 605 is located in the liquid storage chamber.

[0040] The outer circular surface of the sliding plate 602 is connected with a plurality of limiting sliding rods 603, and the inner wall of the adjusting hole 104 is provided with a plurality of limiting sliding grooves 1040 matched with the limiting sliding rods 603.

[0041] It should be noted that, as described above, when the adjusting rod 504 is inserted into the adjusting hole 104, the sliding plate 602 is gradually pushed to move towards the fixed plate 601, in this process, the liquid storage chamber formed between the telescopic bellows 604, the fixed plate 601 and the sliding plate 602 is gradually compressed, the liquid in the liquid storage chamber flows through the liquid guide assembly and then enters the hydraulic telescopic assembly, so that the hydraulic telescopic assembly is elongated, and the limiting strip 1082 is inserted into the corresponding second limiting groove 206, at this time, the spring 605 is in a compressed state, when disassembled, the adjusting rod 504 is pulled out of the adjusting hole 104, the spring 605 is reset, and the liquid storage chamber returns to the initial volume, the liquid is drawn back from the hydraulic telescopic assembly to the liquid storage chamber, at this time, the round plug plate 301 and the upper mold plate are disassembled to separate the upper mold plate and the lower mold plate, facilitating the demolding of the cement rod body.

[0042] The liquid guide assembly comprises a conduit 606 connected to the fixed plate 601, a first through cavity 106 provided in the wall of the upper mold 1, a second through cavity 1070 provided in the wall of the limiting plate 107, and a plurality of guide holes 1071 provided on the inner wall of the second through cavity 1070, one end of the conduit 606 is in communication with the liquid storage chamber, the other end penetrates through the adjusting hole 104 and is in communication with the first through cavity 106, the first through cavity 106 is in communication with the second through cavity 1070, and the hydraulic telescopic assembly is in communication with the second through cavity 1070 through the guide hole 1071;

[0043] The hydraulic telescopic assembly comprises a sealed housing 1080 fixedly connected to the inner wall of the accommodating groove, and a piston rod 1081 provided in the sealed housing 1080, one end of the piston rod 1081 penetrates through the sealed housing 1080 and is fixedly connected with the limiting strip 1082; the lengths of the first limiting groove 205, the second limiting groove 206 and the trapezoidal block 204 are the same as the length of the lower mold 2, the lengths of the limiting plate 107, the trapezoidal groove 105 and the accommodating groove are the same as the length of the upper mold 1, and the lengths of the first through cavity 106 and the second through cavity 1070 are less than the length of the upper mold 1.

[0044] It should be noted that, as described above, when the liquid flows out of the liquid storage chamber, it flows into the closed shell 1080 in sequence through the conduit 606, the first through chamber 106, the second through chamber 1070, and the inverted hole, and pushes the piston rod 1081 to move towards the second limiting groove 206, so that the limiting strip 1082 can be inserted into the second limiting groove 206, and the limiting strip 1082 can be pulled out of the second limiting groove 206 after the piston rod 1081 is retracted.

[0045] The above describes the present embodiment, but the present embodiment is not limited to the specific implementation described above, and the specific implementation described above is only illustrative and not restrictive. Those skilled in the art can make many forms under the inspiration of the present embodiment, which are all within the protection of the present embodiment.

Claims

1. A cement pole forming mold characterized by, The utility model provides a mould is provided with the first screw hole (101) and the second screw hole (201) on both ends, and the first screw hole (101) and the second screw hole (201) are matched with the round stopper plate (301) and the semicircular stopper plate (401) and (501), and the semicircular stopper plate (401) and (501) are matched with the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) 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(401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) and (501) and the semicircular stopper plate (401) ​ ​ ​ The outer circular surface of the sliding plate (602) is connected with a plurality of limiting sliding rods (603), and the inner wall of the adjusting hole (104) is provided with a plurality of limiting sliding grooves (1040) matched with the limiting sliding rods (603). The liquid guide assembly comprises a catheter (606) connected to the fixed plate (601), a first through cavity (106) arranged in the wall of the upper mold (1), a second through cavity (1070) arranged in the wall of the limiting plate (107), and a plurality of guide holes (1071) arranged on the inner wall of the second through cavity (1070). One end of the catheter (606) is in communication with the liquid storage cavity, the other end penetrates the adjusting hole (104) and is in communication with the first through cavity (106), the first through cavity (106) is in communication with the second through cavity (1070), and the hydraulic telescopic assembly is in communication with the second through cavity (1070) through the guide hole (1071). The hydraulic telescopic assembly comprises a sealed housing (1080) fixedly connected to the inner wall of the accommodating groove, and a piston rod (1081) arranged in the sealed housing (1080). One end of the piston rod (1081) penetrates the sealed housing (1080) and is fixedly connected with the limiting strip (1082).

2. The cement pole forming mold according to claim 1, wherein The curved surface of the upper mold (1) is connected with a plurality of first half wheel bodies (102) and first reinforcing ribs (103). The plurality of first half wheel bodies (102) are uniformly distributed on the curved surface of the upper mold (1), and the two ends of the plurality of first reinforcing ribs (103) are respectively connected with the corresponding first half wheel bodies (102). The curved surface of the lower mold (2) is connected with a plurality of second half wheel bodies (202) and second reinforcing ribs (203). The plurality of second half wheel bodies (202) are uniformly distributed on the curved surface of the lower mold (2), and the two ends of the plurality of second reinforcing ribs (203) are respectively connected with the corresponding second half wheel bodies (202).

3. The cement pole forming mold according to claim 2, wherein The circular plugging plate (301) is connected with a sealing gasket (302), and a plurality of first perforations (303) are arranged on the circular plugging plate (301) and the sealing gasket (302). The plurality of first perforations (303) are correspondingly arranged with a plurality of first screw holes (101) on the other end surface of the upper mold (1) and a plurality of second screw holes (201) on the other end surface of the lower mold (2).

4. The cement pole forming mold according to claim 3, wherein The semicircular lower plugging plate (401) is connected with a first semicircular gasket (402), and a plurality of second perforations (403) are arranged on the semicircular lower plugging plate (401) and the first semicircular gasket (402). The plurality of second perforations (403) are correspondingly arranged with a plurality of second screw holes (201) on the one end surface of the lower mold (2).

5. The cement pole forming mold according to claim 4, wherein The semicircular upper plugging plate (501) is connected with a second semicircular gasket (502), and a plurality of third perforations (503) are arranged on the semicircular upper plugging plate (501) and the second semicircular gasket (502). The plurality of third perforations (503) are correspondingly arranged with a plurality of first screw holes (101) on the one end surface of the upper mold (1).

6. The cement pole forming mold according to claim 5, wherein The length of the first limiting groove (205), the second limiting groove (206) and the trapezoidal block (204) is same as the length of the lower mold (2), the length of the limiting plate (107), the trapezoidal groove (105) and the accommodating groove is same as the length of the upper mold (1), and the length of the first through cavity (106) and the second through cavity (1070) is less than the length of the upper mold (1).

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