Detachable electric pole production tensioning tool

Abstract

The utility model belongs to the technical field of electric poles, and particularly relates to a detachable electric pole production tensioning tool. The tensioning tool comprises a tensioning head, a first through hole is formed in the middle of the tensioning head, the tensioning head is integrally formed and then divided into a first tensioning head dividing part and a second tensioning head dividing part along a first dividing line, the first dividing line is provided with a protrusion, so that a first protrusion is formed on the contact face of the first tensioning head dividing part and the second tensioning head dividing part, and a second through hole is formed in the middle of the first through hole. A first groove matched with the first protrusion is formed in the second tensioning head dividing part. A second through hole is formed in the middle of the fixing disc, the fixing disc is integrally formed and then is divided into a first fixing disc dividing part and a second fixing disc dividing part along a second dividing line, and the second dividing line is provided with a protrusion so that a second protrusion can be formed on the contact face of the first fixing disc dividing part and the second fixing disc dividing part; a second groove matched with the second protrusion is formed in the second fixing disc dividing part. The tensioning tool is convenient to mount or dismount and easier to clean.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electric pole, concretely relates to a detachable electric pole production tensioning tool. BACKGROUND

[0002] In the traditional electric pole production, the tensioning tool usually adopts the integral design. When installing the steel reinforcement framework, a large amount of manual operation is needed, the installation process is difficult, and the efficiency is low. At the same time, due to the structural characteristics of the integral tensioning tool, the weight is large, the transportation is inconvenient, and the cleaning difficulty is high. These problems have adversely affected the efficiency and quality of electric pole production to some extent. In addition, the traditional tensioning tool also has the defect of high cost.

[0003] Therefore, the utility model develops a new detachable electric pole production tensioning tool to overcome the defects in the prior art. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a detachable electric pole production tensioning tool, the tensioning head and the fixing disc in the tensioning tool are divided after integral forming, which is more flexible and convenient when needing to be installed or disassembled, and the integral forming and division design makes the tensioning tool easier to clean after use.

[0005] The utility model adopts the following technical scheme: a detachable electric pole production tensioning tool, the tensioning tool comprises:

[0006] The tensioning head is provided with a first through hole in the middle, the tensioning head is divided into a first tensioning head division part and a second tensioning head division part after integral forming along a first division line, the first division line has a protrusion, so that the first tensioning head division part and the second tensioning head division part form a first protrusion on the contact surface, and the second tensioning head division part forms a first groove matched with the first protrusion;

[0007] The fixing disc is provided with a second through hole in the middle, the fixing disc is divided into a first fixing disc division part and a second fixing disc division part after integral forming along a second division line, the second division line has a protrusion, so that the first fixing disc division part and the second fixing disc division part form a second protrusion on the contact surface, and the second fixing disc division part forms a second groove matched with the second protrusion.

[0008] Further, the first protrusion is provided with two, which are respectively located on the left and right sides of the first through hole of the tensioning head.

[0009] Further, the tensioning head comprises a tensioning part and a connecting part, the connecting part is a hollow cylindrical structure, and the outer wall of the cylindrical structure is formed with external threads for external connection.

[0010] Further, the middle position of the tensioning part is formed with a first annular groove along the circumferential direction of the outer wall surface, and the first annular groove is used for cutting off the steel bars during the demolding of the electric pole.

[0011] Further, the tensioning part is arranged with a first through hole along the circumferential direction, and the first through hole passes through the first annular groove and is used for placing the steel bars in the steel reinforcement framework of the electric pole.

[0012] Further, the second protrusion is provided with two, which are respectively located on the left and right sides of the second through hole of the fixed disc.

[0013] Further, the middle position of the fixed disc is formed with a second annular groove along the circumferential direction of the outer wall surface, and the second annular groove is used for cutting off the steel bars during the demolding of the electric pole.

[0014] Further, the fixed disc is arranged with a second through hole along the circumferential direction, and the second through hole passes through the second annular groove and is used for placing the steel bars in the steel reinforcement framework of the electric pole.

[0015] Further, a reinforcing rib plate is arranged at the second annular groove.

[0016] Further, the bottom of the fixed disc is formed with a stepped structure for positioning with the steel mold.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] In the utility model, the tensioning head and the fixed disc are all adopted with the mode of integral forming and then dividing, so that the installation or dismounting is more flexible and convenient. The design of the first through hole and the second through hole makes the cutting-off of the middle part only keep the stress part, greatly reduces the weight of the tooling, facilitates the carrying and moving, and reduces the labor and material cost. For example, during the equipment maintenance, the replacement of parts or the storage and transportation, the divided parts can be separated, the occupied space is reduced, the operation is facilitated, and the on-site installation and cleaning are facilitated.

[0019] Meanwhile, the first protrusion of the first tensioning head divided part is matched with the first groove of the second tensioning head divided part, and the second protrusion of the first fixed disc divided part is matched with the second groove of the second fixed disc divided part, the matching mode ensures the connection tightness and stability between the divided parts during the use, can effectively prevent the dislocation and loosening during the tensioning, and guarantees the quality and precision of the electric pole production.

[0020] Secondly, the integrated process ensures the overall precision of the tension head and the fixing disc in the unsegmented state, and the cooperation of the convex and the groove after segmentation further ensures the precision after assembly, and is easy to disassemble and assemble. In the production process of the electric pole, the high-precision tensioning tool can more accurately control the tension degree and position of the steel bar, thereby improving the quality and performance of the electric pole.

[0021] In addition, the segmented design after integration makes the tensioning tool easier to clean after use. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0023] Figure 1 is a top view structural schematic diagram of the tension head in the embodiment of the present application;

[0024] Figure 2 is a front view structural schematic diagram of the tension head in the embodiment of the present application;

[0025] Figure 3 is a top view structural schematic diagram of the fixing disc in the embodiment of the present application;

[0026] Figure 4 is a front view structural schematic diagram of the fixing disc in the embodiment of the present application;

[0027] Among them: the tension head 1, the first through hole 10, the first segmentation line 11, the first tension head segmentation part 12, the first convex 12-1, the second tension head segmentation part 13, the tension part 14, the first annular groove 14-1, the first through hole 14-2, the connecting part 15; the fixing disc 2, the second through hole 20, the second segmentation line 21, the first fixing disc segmentation part 22, the second convex 22-1, the second fixing disc segmentation part 23, the second annular groove 24, the second through hole 25, the reinforcing rib plate 26, the step structure 27. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0029] The following is combined with Figures 1 to 4 And specific embodiments, the utility model is discussed in detail:

[0030] like Figures 1-4 As shown, the utility model provides a detachable tensioning tool for producing electric poles, wherein the tensioning tool comprises a tensioning head 1 arranged at the tensioning end of the steel frame, and a fixing plate 2 arranged at the fixed end of the steel frame.

[0031] Among them, a first through hole 10 is provided in the middle of the tensioning head 1. After the tensioning head 1 is integrally formed, it is divided into a first tensioning head dividing part 12 and a second tensioning head dividing part 13 along a first dividing line 11. The first dividing line 11 has a protrusion, so that a first protrusion 12-1 is formed on the contact surface of the first tensioning head dividing part 12 and the second tensioning head dividing part 13, and the second tensioning head dividing part 13 is formed with a first groove adapted to the first protrusion 12-1. When in use, the first protrusion 12-1 is placed in the first groove to realize the fitting installation of the first tensioning head dividing part 12 and the second tensioning head dividing part 13, which is convenient for the positioning and installation of the tensioning tooling.

[0032] A second through hole 20 is provided in the middle of the fixed disk 2. After being integrally formed, the fixed disk 2 is divided into a first fixed disk dividing part 22 and a second fixed disk dividing part 23 along a second dividing line 21. The second dividing line 21 has a protrusion, so that a second protrusion 22-1 is formed on the contact surface of the first fixed disk dividing part 22 and the second fixed disk dividing part 23. The second fixed disk dividing part 23 is formed with a second groove adapted to the second protrusion 22-1. When in use, the second protrusion 22-1 is placed in the second groove, so as to realize the fitting installation of the first fixed disk dividing part 22 and the second fixed disk dividing part 23, which is convenient for the positioning and installation of the tensioning tooling.

[0033] The detachable pole production tensioning tooling of the present invention utilizes a single-piece assembly for both the tensioning head 1 and the fixing plate 2, which are then separated and assembled for greater flexibility and convenience during installation and removal. The design of the first through-hole 10 and the second through-hole 20 allows the center portion to be removed, retaining only the stress-bearing portion. This significantly reduces the tooling's weight, facilitating handling and movement, and reducing labor and material costs. For example, during equipment maintenance, component replacement, or storage and transportation, the individual sections can be separated, reducing space usage, facilitating operation, and facilitating on-site installation and cleanup.

[0034] Meanwhile, the first protrusion 12-1 of the first tension head segment 12 is matched with the first groove of the second tension head segment 13, and the second protrusion 22-1 of the first fixed disc segment 22 is matched with the second groove of the second fixed disc segment 23. This matching mode ensures the tightness and stability of the connection between the segments during use, effectively prevents dislocation and loosening during tensioning, and ensures the quality and precision of the pole production.

[0035] Secondly, the integral molding process ensures the overall precision of the tension head 1 and the fixed disc 2 in the unsegmented state, and the matching of the protrusions and grooves after segmentation further ensures the precision after assembly, which is easy to disassemble and assemble. In the production process of the pole, the high-precision tensioning tool can more accurately control the tensioning force and position of the steel bar, thereby improving the quality and performance of the pole.

[0036] In addition, the post-segmentation design after integral molding makes it easier to clean the tensioning tool after use. The traditional integral tool may have some corners and gaps that are difficult to clean, while the detachable design allows each segment to be cleaned separately, ensuring the cleanliness of the tool and avoiding the impact of impurities on the next use.

[0037] Further, in some embodiments, as shown in Figure 1 , 2 , the tension head 1 includes a tensioning part 14 and a connecting part 15. The tensioning part 14 is hollow disc-shaped, and the connecting part 15 is hollow cylindrical. The connecting part 15 is arranged on the tensioning part 14, and the tensioning part 14 and the connecting part 15 form a T-shaped tension head 1.

[0038] The first protrusion 12-1 is provided with two first protrusions 12-1 respectively located on the left and right sides of the first through hole 10 of the tension head 1, and the two first protrusions 12-1 are symmetrically arranged. The symmetrically arranged protrusions enhance the stability of the connection of the tension head segment. When the first tension head segment 12 and the second tension head segment 13 are attached and installed, the first protrusions 12-1 on the left and right sides are matched with the corresponding first grooves at the same time, so that the two segments are uniformly constrained in the horizontal direction, preventing left and right shaking or dislocation during tensioning, and ensuring the stability of the overall structure of the tension head.

[0039] Similarly, as shown in Figure 3 , 4 , the fixed disc 2 is disc-shaped, and the second protrusion 22-1 is provided with two second protrusions 22-1 respectively located on the left and right sides of the second through hole 20 of the fixed disc 2, and the two second protrusions 22-1 are symmetrically arranged. The symmetrically arranged second protrusions 22-1 have the same effect as the first protrusions 12-1, which will not be described here.

[0040] Further, in some embodiments, as shown inFigure 1 、 2 As shown in the drawings, the tension head 1 comprises a tension part 14 and a connecting part 15, the connecting part 15 is a hollow cylindrical structure, and the outer wall of the cylindrical structure is provided with external threads for external connection, which is used for connecting with the tension device. The design of the external threads enables the tension head 1 to be quickly and standardized connected with the tension device through threaded connection. This connection method is simple and intuitive, and the operator can easily install and disassemble it, thereby improving the work efficiency. Meanwhile, the external threads are a common connection method, and many different types of tension devices may be equipped with internal thread interfaces matched with the external threads. Therefore, the tension head 1 with this design can be compatible with many different types of tension devices, thereby improving its versatility and applicability.

[0041] More specifically, a first annular groove 14-1 is formed at the middle position of the tension part 14 along the circumferential direction of the outer wall surface thereof, and the first annular groove 14-1 is used for cutting the steel bars during the demolding of the pole. Correspondingly, the first through-hole 14-2 is arranged along the circumferential direction of the tension part 14, and the first through-hole 14-2 penetrates through the first annular groove 14-1 and is used for placing the steel bars in the pole steel reinforcement framework. The operator can quickly and accurately place the steel bars in the corresponding through-hole, thereby improving the efficiency of the pole steel reinforcement framework manufacturing. The opening position of the first through-hole 14-2 is related to the distribution mode of the pole steel bars, which can be designed by the person skilled in the art according to the actual situation, and is not specifically limited in the utility model.

[0042] The first annular groove 14-1 determines the cutting position of the steel bars during the demolding of the pole. During the demolding process, the operator can accurately perform the steel bar cutting operation at the groove, so that the pole and the tension tool can be smoothly separated, thereby improving the efficiency and accuracy of the demolding. Meanwhile, the first annular groove 14-1 is equivalent to a middle empty part, which provides a space for cutting the steel bars during the demolding of the pole. The operator can conveniently perform the steel bar cutting operation in the empty part without being disturbed by other parts of the tool, thereby improving the convenience of the operation.

[0043] Similarly, as shown in the drawings, Figure 3 、 4 A second annular groove 24 is formed at the middle position of the fixing disc 2 along the circumferential direction of the outer wall surface thereof, and the second annular groove 24 is used for cutting the steel bars during the demolding of the pole. Correspondingly, the second through-hole 25 is arranged along the circumferential direction of the fixing disc 2, and the second through-hole 25 penetrates through the second annular groove 24 and is used for placing the steel bars in the pole steel reinforcement framework. The opening position of the second through-hole 25 is related to the distribution mode of the pole steel bars, which can be designed by the person skilled in the art according to the actual situation, and is not specifically limited in the utility model.

[0044] Specifically, the design of the second annular groove 24 and the second through-drilled hole 25 can refer to the first annular groove 14-1 and the first through-drilled hole 14-2. Therefore, the second annular groove 24 also has the following beneficial effects: the setting of the second annular groove 24 clarifies the cutting position of the steel bars when the pole is demoulded. During the demoulding process, the operator can accurately perform the steel bar cutting operation at this groove, so that the pole and the tensioning tooling can be smoothly separated, thereby improving the efficiency and accuracy of demoulding. At the same time, the setting of the second annular groove 24 is equivalent to leaving a space in the middle. The empty space in the middle provides space for cutting the steel bars when the pole is demoulded. The operator can conveniently perform the steel bar cutting operation in this empty space without being disturbed by other parts of the tooling, thereby improving the convenience of operation.

[0045] Furthermore, in some more specific embodiments, such as Figure 3 As shown, a reinforcing rib 26 is provided at the second annular groove 24 . The reinforcing rib 26 is disposed between two adjacent second through-bores 25 to enhance the strength of the fixing plate 2 .

[0046] At the same time, if Figure 4 As shown, a stepped structure 27 can also be formed at the bottom of the fixing plate 2 to facilitate positioning of the steel reinforcement frame between the fixing plate 2 and the steel mold after it is inserted into the mold. The stepped structure 27 provides a clear positioning reference between the fixing plate 2 and the steel mold. When installing the fixing plate 2 on the steel mold, the stepped structure 27 enables the operator to quickly align the fixing plate with the steel mold, avoiding misalignment of the steel reinforcement frame or unstable installation due to positional deviation. This precise positioning helps improve consistency and quality during the pole production process.

[0047] The above further describes the present invention with the help of specific embodiments, but it should be understood that the specific description here should not be construed as limiting the essence and scope of the present invention. Various modifications made to the above embodiments by ordinary technicians in this field after reading this specification are all within the scope of protection of the present invention.

Claims

1. A detachable electric pole production tensioning tool, characterized in that: The tensioning tool comprises: a tensioning head, a first through hole is arranged in the middle of the tensioning head, the tensioning head is integrally formed and is divided into a first tensioning head divided part and a second tensioning head divided part along a first division line, the first division line has a protrusion, so that a first protrusion is formed on the contact surface of the first tensioning head divided part and the second tensioning head divided part, and the second tensioning head divided part is formed with a first groove matched with the first protrusion; a fixed disc, a second through hole is arranged in the middle of the fixed disc, the fixed disc is integrally formed and is divided into a first fixed disc divided part and a second fixed disc divided part along a second division line, the second division line has a protrusion, so that a second protrusion is formed on the contact surface of the first fixed disc divided part and the second fixed disc divided part, and the second fixed disc divided part is formed with a second groove matched with the second protrusion.

2. The detachable tensioning tool for electric pole production according to claim 1, wherein: two first protrusions are arranged on the left and right sides of the first through hole of the tensioning head.

3. The detachable tensioning tool for electric pole production according to claim 1, wherein: the tensioning head comprises a tensioning part and a connecting part, the connecting part is a hollow cylindrical structure, and an external thread for external connection is formed on the outer wall of the cylindrical structure.

4. The detachable tensioning tool for electric pole production according to claim 3, wherein: a first annular groove is formed on the outer wall of the middle part of the tensioning part in the circumferential direction, and the first annular groove is used for cutting off the steel bars during the demolding of the electric pole.

5. The detachable tensioning tool for electric pole production according to claim 4, wherein: a first through hole is arranged on the tensioning part in the circumferential direction, and the first through hole passes through the first annular groove and is used for placing the steel bars in the steel bar framework of the electric pole.

6. The detachable tensioning tool for electric pole production according to claim 1, wherein: two second protrusions are arranged on the left and right sides of the second through hole of the fixed disc.

7. The detachable tensioning tool for electric pole production according to claim 1, wherein: a second annular groove is formed on the middle part of the fixed disc in the circumferential direction of the outer wall, and the second annular groove is used for cutting off the steel bars during the demolding of the electric pole.

8. The detachable tensioning tool for electric pole production according to claim 7, wherein: a second through hole is arranged on the fixed disc in the circumferential direction, and the second through hole passes through the second annular groove and is used for placing the steel bars in the steel bar framework of the electric pole.

9. The detachable tensioning tool for electric pole production according to claim 8, wherein: a reinforcing rib plate is arranged at the second annular groove.

10. The detachable tensioning tool for electric pole production according to claim 1, wherein: a stepped structure is formed on the bottom of the fixed disc and is used for positioning with the steel mold.

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