Special-shaped forming device for concrete pole production

Abstract

The utility model relates to the technical field of protective barriers, in particular to a special-shaped forming device for producing a concrete pole, which comprises an upper cross rod shell, a lower cross rod shell and a special-shaped support arranged between the upper cross rod shell and the lower cross rod shell, according to the utility model, the upper cross rod shell, the lower cross rod shell and the special-shaped bracket are arranged, and all the components comprise the first shell mold and the second shell mold which are symmetrically arranged left and right, so that the whole device is more stable in structure, and is convenient to produce and assemble. Besides, a plurality of fixing slots which are uniformly arranged at equal intervals are formed in the edge of the first shell mold, a plurality of inserting columns which are uniformly arranged at equal intervals are arranged on the edge of the second shell mold, and the fixing slots and the inserting columns are matched in size and are in interference inserting fit, so that the whole special-shaped forming device is tighter and more stable during connection.

Description

Technical Field

[0001] The utility model relates to the technical field of protective railings, and particularly relates to a special-shaped forming device for the production of concrete cement poles. Background Art

[0002] With the continuous development of the construction industry, the demand for special-shaped cement protective railings in various buildings and public facilities is increasing day by day. The existing forming devices for special-shaped cement protective railings have complex structures, resulting in cumbersome production processes, increased production costs and time. The connection between the components of some forming devices is not firm enough, affecting the overall strength and durability of the protective railings, and being prone to damage during use. The traditional forming devices are not convenient to assemble, difficult to operate, have high technical requirements for operators, and are prone to assembly errors. Content of the Utility Model

[0003] The purpose of the utility model is to provide a special-shaped forming device for the production of concrete cement poles, so as to solve the problem of the complex structure of the existing forming devices for special-shaped cement protective railings mentioned in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A special-shaped forming device for the production of concrete cement poles includes an upper crossbar housing for producing cement protective railings, a lower crossbar housing, and a special-shaped bracket arranged between the two;

[0006] The upper crossbar housing, the lower crossbar housing, and the special-shaped bracket all include first housing molds and second housing molds that are symmetrically arranged left and right. The first housing molds of the upper crossbar housing, the lower crossbar housing, and the special-shaped bracket are connected and integrally formed, and the second housing molds of the upper crossbar housing, the lower crossbar housing, and the special-shaped bracket are connected and integrally formed;

[0007] A number of uniformly and equidistantly arranged fixed slots are opened at the edge of the first housing mold, and a number of uniformly and equidistantly arranged insertion columns are arranged at the edge of the second housing mold. The fixed slots and the insertion columns are of matching sizes and are in interference fit with each other.

[0008] Preferably, a number of uniformly and equidistantly arranged pull rings are arranged on the outer walls of the first housing mold and the second housing mold.

[0009] Preferably, a number of uniformly and equidistantly arranged connecting ears are symmetrically arranged on the upper and lower sides at the adjacent positions of the first housing mold and the second housing mold.

[0010] Preferably, the connecting ear includes a first fixed ear connected to the first housing mold and a second fixed ear connected to the second housing mold.

[0011] Preferably, the first fixing ear and the second fixing ear are fixed by fixing bolts and matching nuts.

[0012] Preferably, a concrete pouring pipe for filling concrete is provided on the top surface of the upper crossbar housing.

[0013] Preferably, the concrete pouring pipe is in plug-in fit with the upper crossbar housing.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. In the special-shaped forming device for producing concrete cement poles of the present utility model, through the provided upper crossbar housing, lower crossbar housing and special-shaped support, and these components all include a first housing mold and a second housing mold symmetrically arranged on the left and right. Among them, the first housing molds of the upper crossbar housing, lower crossbar housing and special-shaped support are connected and integrally formed, and at the same time, their second housing molds are also connected and integrally formed. Such a design makes the entire device more stable in structure and facilitates production and assembly. In addition, by opening a number of uniformly and equidistantly arranged fixing slots on the edge of the first housing mold, and setting a number of uniformly and equidistantly arranged plug-in columns on the edge of the second housing mold, and the fixing slots and the plug-in columns are of suitable size and in interference plug-in fit, the entire special-shaped forming device is more tightly and stably connected during connection, effectively improving the overall strength and durability of the product.

[0016] 2. In the special-shaped forming device for producing concrete cement poles of the present utility model, a number of uniformly and equidistantly arranged pull rings are provided on the outer walls of the first housing mold and the second housing mold, so that during the installation, disassembly or handling of the mold, the operator can conveniently apply force by using the pull rings, improving work efficiency and safety. The uniform and equidistant arrangement of the pull rings also ensures uniform force and avoids damage to the mold due to excessive local force.

[0017] 3. In the special-shaped forming device for producing concrete cement poles of the present utility model, a concrete pouring pipe for filling concrete is provided on the top surface of the upper crossbar housing, and the concrete pouring pipe is in plug-in fit with the upper crossbar housing, so that the concrete can be smoothly and accurately injected into the mold interior, reducing the possibility of concrete waste and air bubble generation. At the same time, the plug-in fit method also facilitates the disassembly of the concrete pouring pipe, improving production efficiency and the convenience of mold maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are further explained in detail together with the embodiments of the present utility model, but do not constitute a limitation to the present utility model.

[0019] Figure 1It is a schematic structural diagram of the utility model;

[0020] Figure 2 It is an exploded structural diagram of the first outer shell mold and the second outer shell mold of the utility model;

[0021] Figure 3 It is a front view structural diagram of the utility model;

[0022] 10. Upper crossbar housing; 11. First outer shell mold; 12. Second outer shell mold; 13. Fixed slot; 14. Insertion post; 15. Pull ring;

[0023] 20. Lower crossbar housing;

[0024] 30. Special-shaped bracket;

[0025] 40. Concrete pouring pipe;

[0026] 50. Connection ear; 51. First fixed ear; 52. Second fixed ear. Specific implementation mode

[0027] Next, in combination with the embodiments of the present utility model and the accompanying drawings of the specification, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "vertical", "horizontal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0029] A special-shaped forming device for producing concrete cement poles, as Figures 1 - 3As shown, it includes the upper crossbar housing 10 for producing cement guardrails, the lower crossbar housing 20, and the special-shaped bracket 30 arranged between the two; the upper crossbar housing 10, the lower crossbar housing 20, and the special-shaped bracket 30 all include the first housing molds 11 and the second housing molds 12 that are symmetrically arranged left and right. The first housing molds 11 of the upper crossbar housing 10, the lower crossbar housing 20, and the special-shaped bracket 30 are connected and integrally formed. The second housing molds 12 of the upper crossbar housing 10, the lower crossbar housing 20, and the special-shaped bracket 30 are connected and integrally formed; a number of uniformly and equally spaced fixed slots 13 are provided at the edge of the first housing mold 11, and a number of uniformly and equally spaced insertion posts 14 are provided at the edge of the second housing mold 12. The fixed slots 13 and the insertion posts 14 are of suitable sizes and are in interference fit with each other. By providing the upper crossbar housing 10, the lower crossbar housing 20, and the special-shaped bracket 30, and these components all include the first housing mold 11 and the second housing mold 12 that are symmetrically arranged left and right, where the first housing molds 11 of the upper crossbar housing 10, the lower crossbar housing 20, and the special-shaped bracket 30 are connected and integrally formed, and at the same time their second housing molds 12 are also connected and integrally formed, such a design makes the entire device more stable in structure and is convenient for production and assembly. In addition, by providing a number of uniformly and equally spaced fixed slots 13 at the edge of the first housing mold 11, and a number of uniformly and equally spaced insertion posts 14 at the edge of the second housing mold 12, and the fixed slots 13 and the insertion posts 14 are of suitable sizes and are in interference fit with each other, the entire special-shaped forming device is more tightly and stably connected during connection, effectively improving the overall strength and durability of the product.

[0030] Furthermore, a number of uniformly and equally spaced pull rings 15 are provided on the outer walls of the first housing mold 11 and the second housing mold 12, enabling operators to conveniently apply force using the pull rings 15 during the installation, disassembly, or handling of the molds, improving work efficiency and safety. The uniform and equal spacing of the pull rings 15 also ensures uniform force application and avoids damage to the molds due to excessive local force.

[0031] Specifically, a number of uniformly and equally spaced connecting ears 50 are symmetrically arranged on the upper and lower sides at the adjacent positions of the first housing mold 11 and the second housing mold 12. The connecting ears 50 include the first fixed ear 51 connected to the first housing mold 11 and the second fixed ear 52 connected to the second housing mold 12, which not only enhances the overall strength of the mold combination but also ensures the stability of the molds during the pouring process, preventing forming defects caused by mold displacement.

[0032] It should be noted that the first fixing ear 51 and the second fixing ear 52 are fixed by fixing bolts and matching nuts, which not only ensures the firmness of the mold connection, but also facilitates disassembly and reinstallation when needed, increasing the reuse rate and flexibility of the mold.

[0033] In addition, a concrete pouring pipe 40 for filling concrete is provided on the top surface of the upper crossbar housing 10. The concrete pouring pipe 40 is in plug-in fit with the upper crossbar housing 10, enabling the concrete to be smoothly and precisely injected into the mold interior, reducing the possibility of concrete waste and bubble generation. At the same time, the plug-in fit method also facilitates the disassembly of the concrete pouring pipe 40, improving production efficiency and the convenience of mold maintenance.

[0034] The working principle of this special-shaped forming device for producing concrete cement poles:

[0035] First, the operator docks the first housing mold 11 and the second housing mold 12 of the upper crossbar housing 10; the specific operation is to align the plug-in column 14 at the edge of the second housing mold 12 with the fixed slot 13 at the edge of the first housing mold 11. Since the two have matching sizes and are in interference plug-in fit, forcefully insert the plug-in column 14 into the fixed slot 13 to complete the assembly of the upper crossbar housing 10;

[0036] Next, in the same way, assemble the first housing mold 11 and the second housing mold 12 of the lower crossbar housing 20 to ensure that the plug-in column 14 and the fixed slot 13 are tightly combined;

[0037] Then, also assemble the first housing mold 11 and the second housing mold 12 of the special-shaped support 30 in the above manner;

[0038] Finally, integrally assemble the assembled upper crossbar housing 10, lower crossbar housing 20, and special-shaped support 30 to form a complete special-shaped forming device. As Figure 1 shown, pour concrete into the interior through the concrete pouring pipe 40, and it can be used for the production of concrete cement poles.

[0039] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only preferred examples of the present utility model and do not limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A special-shaped forming device for producing concrete cement poles, characterized in that: It comprises an upper crossbar shell (10) and a lower crossbar shell (20) for producing a cement guardrail, and a special-shaped bracket (30) arranged therebetween; The upper crossbar shell (10), the lower crossbar shell (20) and the special-shaped bracket (30) all comprise a first shell mold (11) and a second shell mold (12) which are symmetrically arranged on the left and right sides; the first shell mold (11) of the upper crossbar shell (10), the lower crossbar shell (20) and the special-shaped bracket (30) are connected and form an integrally formed structure; the second shell mold (12) of the upper crossbar shell (10), the lower crossbar shell (20) and the special-shaped bracket (30) are connected and form an integrally formed structure; The edge of the first shell mold (11) is provided with a plurality of fixed slots (13) arranged evenly and equidistantly, and the edge of the second shell mold (12) is provided with a plurality of plug-in posts (14) arranged evenly and equidistantly, the fixed slots (13) and the plug-in posts (14) are matched in size and are plug-fitted with each other in an interference fit.

2. The special-shaped forming device for producing concrete cement poles according to claim 1, characterized in that: A plurality of pull rings (15) arranged evenly and equidistantly are provided on the outer walls of the first shell mold (11) and the second shell mold (12).

3. The special-shaped forming device for producing concrete cement poles according to claim 1, characterized in that: A plurality of connection ears (50) arranged evenly and equidistantly are symmetrically arranged on the upper and lower sides of adjacent portions of the first shell mold (11) and the second shell mold (12).

4. The special-shaped forming device for producing concrete cement poles according to claim 3, characterized in that: The connecting ear (50) comprises a first fixing ear (51) connected to the first shell mold (11) and a second fixing ear (52) connected to the second shell mold (12).

5. The special-shaped forming device for producing concrete cement poles according to claim 4, characterized in that: The first fixing ear (51) and the second fixing ear (52) are fixed by means of fixing bolts and matching nuts.

6. The special-shaped forming device for producing concrete cement poles according to claim 1, characterized in that: The top surface of the upper crossbar shell (10) is provided with a concrete pouring pipe (40) for filling concrete.

7. The special-shaped forming device for producing concrete cement poles according to claim 6, characterized in that: The concrete pouring pipe (40) is plug-fitted to the upper crossbar shell (10).

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