Electric pole steel mould correcting device

Abstract

The utility model discloses a kind of electric pole steel mould correcting device, including fixed plate, the lower portion of the fixed plate is provided with driving assembly, fixed plate is provided with connecting plate by driving assembly, the outside of connecting plate is uniformly fixedly installed with fixed seat, multiple fixed seats are all opened with through opening, multiple through openings are all fixedly installed with first connecting shaft, through the collaborative operation of linkage rod and cylinder, the synchronous action of multiple clamping points is realized, when clamping steel mould, each clamping point can evenly force, make steel mould stress balance, effectively avoid the secondary deformation or correction deviation of steel mould due to uneven stress, simultaneously, utilize cylinder accurate control clamping plate spacing, different size steel mould can be adapted, greatly enhanced the versatility of device, furthermore, threaded column connection mode is convenient to replace clamping plate, ensure that clamping plate and steel mould closely adhere, improve the stability and reliability of clamping, effectively guarantee the accurate development of subsequent correction work, improve electric pole production quality and efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric pole steel mould correction, especially relates to a kind of electric pole steel mould correction device. BACKGROUND

[0002] In the electric power infrastructure construction, electric pole is as the key component of support and transmission power line, its quality and safety are crucial, and electric pole steel mould is the core mould in the electric pole forming process, and its precision and integrity directly determine the overall performance of the shape size, structural strength and electric pole, with the rapid development of electric power industry, the demand for electric pole not only continues to climb in quantity, but also puts forward more stringent requirements in quality standard aspect;

[0003] However, in the frequent production operation process, electric pole steel mould faces many challenges, on the one hand, in the electric pole pouring, the huge thermal stress generated by high-temperature concrete and the unbalanced external force applied by demoulding device in the demoulding process, the steel mould is prone to deformation, and the deformation includes various forms, such as overall bending deformation, which may cause the axis of the produced electric pole to deviate from the design requirement, local depression or protrusion, which will cause the wall thickness of the corresponding part of the electric pole to deviate, and then affect its structural strength and durability.

[0004] And the existing electric pole steel mould correction device has obvious shortcomings in the clamping steel mould link, and the traditional clamping method often only relies on a few clamping points, and lacks effective synchronous control mechanism, which leads to the fact that the clamping force of each part of the steel mould is different in the clamping process, and the stress is uneven, so that the steel mould cannot be accurately and stably fixed in the correction position, so that the subsequent correction operation cannot achieve the expected effect, and new deformation error may be introduced due to the small displacement of the steel mould in the correction process, which seriously restricts the precision and efficiency of electric pole steel mould correction, and then affects the production quality and production benefit of electric pole, cannot meet the urgent needs of the rapid development of current electric power industry for high-quality electric pole, therefore, an electric pole steel mould correction device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides an electric pole steel mould correction device to solve the problems proposed in the above background art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a pole steel mould correction device, including fixed plate, the bottom of fixed plate is provided with drive assembly, and fixed plate is provided with connecting plate through drive assembly, the outside of connecting plate is fixedly installed with fixed seat, a plurality of fixed seats all are opened through the opening, a plurality of through -going openings all are fixedly installed with first connecting shaft, the outside of a plurality of first connecting shafts all movably sheathed has linkage rod, the top of fixed plate is opened two slide grooves, two slide grooves are cross -shaped, a plurality of sliding blocks are slidably installed in two slide grooves, and the top of a plurality of sliding blocks all is provided with linkage clamping assembly.

[0008] Preferably, the drive assembly includes a base fixedly installed on the bottom side of the fixed plate, a cylinder fixedly installed on the inner wall of the bottom side of the base, and an output end of the cylinder penetrating through the base and fixedly connected with the top side of the connecting plate.

[0009] Preferably, the linkage clamping assembly includes a sliding seat fixedly connected with the top of each of the sliding blocks, each of the sliding seats being L-shaped, a through opening formed on the bottom of each of the sliding seats, a second connecting shaft fixedly installed in each of the through openings, and the other end of each of the linkage rods movably sleeved on the outside of each of the second connecting shafts.

[0010] Preferably, a clamping plate is arranged above each of the sliding seats, each of the clamping plates being L-shaped, and the clamping plate and the sliding seat are respectively provided with a threaded hole and a threaded groove.

[0011] Preferably, a threaded column is threadedly installed in the threaded hole, and the other end of the threaded column is threadedly installed into the threaded groove corresponding to the threaded hole.

[0012] Preferably, an anti-skid pad is fixedly installed on the top of each of the clamping plates, and each of the anti-skid pads is L-shaped.

[0013] Preferably, four support legs are arranged on the outside of the fixed plate.

[0014] Compared with the prior art, the pole steel mould correction device has the following beneficial effects: through the cooperative operation of the linkage rods and the cylinder, the synchronous action of multiple clamping points is realized, when clamping the steel mould, each clamping point can uniformly apply force, the steel mould is balanced in force, secondary deformation or correction deviation of the steel mould caused by uneven force is effectively avoided, at the same time, the distance between the clamping plates is accurately controlled by the cylinder, different sizes of steel moulds can be adapted, the universality of the device is greatly enhanced, in addition, the threaded column connection mode facilitates the replacement of the clamping plates, ensures that the clamping plates are closely attached to the steel mould, improves the stability and reliability of clamping, effectively guarantees the accurate implementation of subsequent correction work, and improves the production quality and efficiency of the electric pole. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic view of the utility model structure;

[0016] Figure 2This is a cross-sectional view of the structure of this utility model;

[0017] Figure 3 The structure of this utility model Figure 2 Partial schematic diagram of section A;

[0018] Figure 4 This is a schematic diagram of the linkage rod part of the structure of this utility model.

[0019] In the diagram: 1. Fixed plate; 2. Base; 3. Cylinder; 4. Connecting plate; 5. Fixed seat; 6. First connecting shaft; 7. Linkage rod; 8. Slide groove; 9. Slider; 10. Sliding seat; 11. Second connecting shaft; 12. Clamping plate; 13. Anti-slip pad; 14. Threaded hole; 15. Threaded groove; 16. Threaded column; 17. Support leg. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Reference Figures 1-4The utility model provides a kind of electric pole steel mould correcting device, including fixed plate 1, the lower of fixed plate 1 is provided with drive assembly, fixed plate 1 is provided with connecting plate 4 by drive assembly, the outside of connecting plate 4 is fixedly installed with fixed seat 5, multiple fixed seat 5 are all opened with through opening, multiple through openings are all fixedly installed with first connecting shaft 6, the outside of multiple first connecting shaft 6 is movably sleeved with linkage rod 7, the top side of fixed plate 1 is opened with two slide grooves 8, two slide grooves 8 are cross-shaped, multiple sliding blocks 9 are slidably installed in two slide grooves 8, the top side of multiple sliding blocks 9 is provided with linkage clamping assembly, linkage clamping assembly includes the top side of multiple sliding blocks 9 is fixedly connected with sliding seat 10, multiple sliding seats 10 are all L-shaped, the bottom of multiple sliding seats 10 is opened with through opening, multiple through openings are all fixedly installed with second connecting shaft 11, the other end of multiple linkage rods 7 is movably sleeved in the outside of multiple second connecting shafts 11, by being provided with multiple linkage rods 7, when cylinder 3 operates, the power generated by it drives the connecting plate 4 connected therewith to move upwards, the upward movement of connecting plate 4 acts on multiple linkage rods 7 movably sleeved in multiple fixed seats 5, so that these linkage rods 7 are synchronously bent and deformed. Since the other end of linkage rod 7 is movably sleeved with sliding seat 10, the bending movement of linkage rod 7 will push multiple sliding seats 10 to move towards the center point of fixed plate 1, multiple sliding seats 10 are synchronously moved with multiple clamping plates 12 connected therewith in the moving process, the synchronous action of multiple clamping points is realized, when clamping steel mould, each clamping point can simultaneously exert the same clamping force, so that steel mould is uniformly stressed, so as to be stably fixed in the correcting position, when it is needed to loosen the clamping of steel mould for die replacement or other operations, start cylinder 3, cylinder 3 drives connecting plate 4 to move downwards in opposite direction, along with the downward movement of connecting plate 4, the external force suffered by multiple linkage rods 7 changes, gradually resets under the synergistic effect of its own elastic restoring force and relevant mechanical structure, the resetting movement of linkage rod 7 drives multiple sliding seats 10 to move away from each other along the original track, so that multiple clamping plates 12 stop clamping steel mould, and release steel mould.

[0022] Specifically, the drive assembly includes a base 2 fixedly installed on the bottom side of the fixed plate 1, a cylinder 3 fixedly installed on the inner wall of the bottom side of the base 2, and the output end of the cylinder 3 penetrates through the base 2 and is fixedly connected with the top side of the connecting plate 4. By operating the cylinder 3, the connecting plate 4 can be lifted or moved downward, so that the distance between the multiple clamping plates 12 moving close to each other is accurately controlled and adjusted by the driving of the cylinder 3. This design enables the device to flexibly adapt to the clamping requirements of steel moulds of different sizes and specifications.

[0023] Specific, the upper of the plurality of sliding seat 10 is provided with the clamping plate 12, a plurality of clamping plate 12 is L-shaped, clamping plate 12 and sliding seat 10 are provided with threaded hole 14 and threaded groove 15 respectively, threaded hole 14 is screwed with threaded column 16, the other end of threaded column 16 is screwed into the threaded groove 15 corresponding to threaded hole 14, the top side of a plurality of clamping plate 12 is fixedly installed with anti-skid pad 13, a plurality of anti-skid pad 13 is L-shaped, the outer side of fixed plate 1 is provided with support leg 17, the number of support leg 17 is four, by being provided with a plurality of threaded column 16, a plurality of clamping plate 12 is fixedly connected with sliding seat 10 by threaded column 16, this connection mode is convenient for quickly replacing different size clamping plate 12 according to different size steel mould, ensure that the replaced clamping plate 12 can be closely combined with the outer side surface of the steel mould, the clamping adaptability and operation convenience of the device for various types of pole steel mould are improved to the greatest extent, the overall efficiency and quality level of the pole steel mould correction work are effectively improved, meet the demand of power engineering construction for high quality pole production, and the plurality of anti-skid pads 13 can play the role of anti-skid when clamping the steel mould.

[0024] The electrical components appearing in this article are all connected with the main controller and 220V mains, and the main controller can be a computer or other conventional known device that can be controlled.

[0025] In use: through the operation of cylinder 3 to drive the connecting plate 4 to move upwards, so that the plurality of linkage rods 7 movably sleeved in the plurality of fixing seats 5 are bent synchronously, and then the plurality of linkage rods 7 drive the sliding seat 10 movably sleeved at the other end to move towards the center point of the fixed plate 1, and the plurality of clamping plates 12 are moved synchronously in the moving process, and the clamping points can realize synchronous action, then the steel mould can be clamped, and each clamping point simultaneously applies the same clamping force, so that the steel mould is uniformly stressed and is better fixed in the correction position, and when the clamping of the steel mould needs to be released, the cylinder 3 is started to drive the connecting plate 4 to move downwards, so that the plurality of linkage rods 7 are reset, and then the plurality of linkage rods 7 drive the plurality of sliding seats 10 to move away from each other, and then the plurality of clamping plates 12 stop clamping the steel mould, and the distance between the plurality of clamping plates 12 moving close to each other is completely realized by the driving of the cylinder 3, so that the steel mould of different sizes can be clamped, and the plurality of clamping plates 12 are fixedly connected with the sliding seat 10 through the threaded column 16, so that different size clamping plates 12 can be replaced according to different size steel mould, so that the replaced clamping plate 12 can be more fully combined with the outer side of the steel mould.

[0026] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A device for straightening a steel form for electric poles, comprising a fixed plate (1), characterized in that, The lower side of the fixed plate (1) is provided with a driving assembly, and the fixed plate (1) is provided with a connecting plate (4) through the driving assembly. The outer side of the connecting plate (4) is fixedly provided with a fixed seat (5). A plurality of fixed seats (5) are provided with penetrating openings. A plurality of first connecting shafts (6) are fixedly installed in the penetrating openings. The outer side of the plurality of first connecting shafts (6) is movably sleeved with a linkage rod (7). The top side of the fixed plate (1) is provided with two sliding grooves (8). The two sliding grooves (8) are cross-shaped. A plurality of sliding blocks (9) are slidably installed in the two sliding grooves (8). The top side of the plurality of sliding blocks (9) is provided with a linkage clamping assembly.

2. A device for straightening a steel form for a pole according to claim 1, characterized in that The driving assembly comprises a base (2) fixedly installed on the bottom side of the fixed plate (1). The bottom side inner wall of the base (2) is fixedly installed with a gas cylinder (3). The output end of the gas cylinder (3) penetrates the base (2) and is fixedly connected with the top side of the connecting plate (4).

3. The device according to claim 1, wherein The linkage clamping assembly comprises a sliding seat (10) fixedly connected with the top side of the plurality of sliding blocks (9). The plurality of sliding seats (10) are L-shaped. The bottom side of the plurality of sliding seats (10) is provided with a penetrating opening. A plurality of second connecting shafts (11) are fixedly installed in the penetrating openings. The other end of the plurality of linkage rods (7) is movably sleeved on the outer side of the plurality of second connecting shafts (11).

4. A device for straightening a steel form for a power pole as defined in claim 3, wherein The upper side of the plurality of sliding seats (10) is provided with a clamping plate (12). The plurality of clamping plates (12) are L-shaped. The clamping plate (12) and the sliding seat (10) are respectively provided with a threaded hole (14) and a threaded groove (15).

5. A device for straightening a steel form for a power pole as defined in claim 4, wherein The threaded hole (14) is screwedly installed with a threaded column (16). The other end of the threaded column (16) is screwedly installed into the threaded groove (15) corresponding to the threaded hole (14).

6. A device for straightening a steel form for a power pole as defined in claim 4, wherein The top side of the plurality of clamping plates (12) is fixedly installed with an anti-skid pad (13). The plurality of anti-skid pads (13) are L-shaped.

7. The device according to claim 1, wherein The outer side of the fixed plate (1) is provided with a supporting leg (17). The number of the supporting leg (17) is four.

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