Auxiliary control device for stay wire of power tower group

Abstract

The utility model relates to an auxiliary control device for a stay wire of an electric power group tower, and relates to the field of electric power group tower derrick mounting equipment. The device comprises a suspension frame, a bracket is arranged under the suspension frame, the suspension frame is connected with the bracket through a wheel set, the wheel set comprises a steel wire stay wire, a rotating wheel and a base fixedly installed on the ground, one end of the steel wire stay wire penetrates through the rotating wheel and is fixedly connected with the base, and the other end of the steel wire stay wire is fixedly connected with the bracket. The suspension frame and the bracket are mutually connected through the wheel sets, so that the bottom of the derrick can be conveniently supported through the bracket when the derrick is mounted, and the derrick is limited by sleeving the derrick with the suspension frame; and in the process of lifting the rotating wheel on the wheel set, the holding pole can continuously stretch out of the middle of the suspension frame, and the purpose of stable lifting is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of power tower pole installation equipment, and in particular to a power tower pull wire auxiliary control device. Background Art

[0002] With the rapid development of power construction, the construction safety and construction period of transmission lines are facing more and more challenges, especially the tower assembly construction equipment link. Many construction units in the power sector have carried out research on tower assembly technology and formed a number of advanced tower assembly equipment, the most commonly used of which are internally suspended brackets and double rocker arm brackets.

[0003] The existing Chinese patent with announcement number CN220599386U discloses a ground-mounted short-arm tower arm, which includes an iron tower and a arm body. The bottom of the arm body is grounded and provided with a jacking mechanism; the top of the arm body is provided with a conical section, and the top of the conical section is fixedly connected to the iron tower by tension wires around the four sides; the top of the conical section is provided with an upwardly opened ram's horn short arm, the bottom end of the ram's horn short arm is fixed to the top of the conical section, and the two forked ends above the ram's horn short arm are respectively provided with rollers, and the two rollers are provided with pull ropes, one end of the pull rope is connected to the iron tower component to be installed, and the other end is connected to a capstan arranged on the ground.

[0004] With regard to the above-mentioned related technologies, it is found that when the existing power tower bracket is installed, the system is heavy and the structure is long, so the stability is often poor when it is hoisted, which brings great difficulties to the installation and construction, and also poses a safety hazard. Utility Model Content

[0005] In order to achieve easy and safe installation of a power tower pole, the present application provides a power tower wire auxiliary control device.

[0006] The present application provides a power group tower line auxiliary control device adopts the following technical solution:

[0007] An auxiliary control device for pulling a wire of an electric power group tower comprises a suspension frame, a bracket is arranged directly below the suspension frame, and the suspension frame is connected to the bracket through a wheel group, the wheel group comprises a steel wire, a rotating wheel and a base fixedly installed on the ground, one end of the steel wire passes through the rotating wheel and is fixedly connected to the base, and the other end of the steel wire is fixedly connected to the bracket.

[0008] By adopting the above technical scheme, the suspension frame is arranged to facilitate direct connection with external cranes and other equipment to realize suspension operation, and the bracket is arranged to ensure that it is arranged at the lower end of the power tower pole to achieve the purpose of lifting the power tower pole. In this way, during installation, the power tower pole support can be stably suspended by cooperating with the wheel group, and the structural setting of the wheel group can ensure that the steel wire can be changed by the turntable. When one end of the steel wire is fixedly connected to the base and the other end is connected to the bracket, the suspension height of the bracket can be changed by raising the height of the turntable, thereby achieving the purpose of lifting the bracket and the pole for installation.

[0009] Optionally, the suspension frame includes a top plate, a lifting ear and a wheel frame for mounting a rotating wheel, the lifting ear is symmetrically arranged on the upper end surface of the top plate, the wheel frame is evenly arranged on the lower end surface of the top plate, and the lifting ear and the wheel frame are both fixedly connected to the top plate.

[0010] By adopting the above technical solution, the structure of the suspension frame is set to ensure that the lifting ears and wheel frames are set on the top plate. The setting of the lifting ears facilitates the installation of the suspension wire for connection with the external crane, and the setting of the wheel frame facilitates the rotatable installation of the wheel, thereby ensuring that the wheel can be rotated and used stably.

[0011] Optionally, a guide groove is opened at the center of the top plate, an auxiliary frame group is installed in the guide groove, and the auxiliary frame group is fixedly engaged with the top plate.

[0012] By adopting the above technical solution, a guide groove is opened at the center of the top plate, so that the auxiliary frame group can be installed conveniently through the guide groove, so that the holding pole can be stably passed through the auxiliary frame group when the holding pole is actually suspended.

[0013] Optionally, the auxiliary frame group includes a main frame body, guide balls and a buckle shell, the guide balls are evenly arranged in the main frame body, the buckle shell is evenly arranged on the four sides of the main frame body, and the buckle shell is fixedly connected to the main frame body.

[0014] By adopting the above technical solution, the guide ball is installed through the main frame through the structural setting of the auxiliary frame group, and the guide ball can be stably rotated. In this way, when the holding rod passes through the middle of the main frame, it can directly contact the guide ball to avoid scratching the surface of the holding rod. At the same time, the smooth effect during the lifting process can be increased. The guide ball is limited by the setting of the buckle shell, and the guide ball can be stably installed in the main frame.

[0015] Optionally, an arc-shaped groove for limiting the guide ball is provided on the inner side surface of the buckle shell.

[0016] By adopting the above technical solution, the arc groove is provided to ensure the positioning of the guide ball and the stable rotation of the guide ball.

[0017] Optionally, the bracket includes a frame plate and bending ears, the bending ears are evenly arranged on the outer side of the frame plate, and the bending ears are integrally formed with the frame plate.

[0018] By adopting the above technical solution, the bracket structure is set to ensure that the frame plate supports the holding rod, and by fixing the bending ears on the frame plate, it is convenient to connect the steel wire ropes through the bending ears. When it is easy to use, the frame plate can be lifted up by multiple steel wire ropes.

[0019] Optionally, an anti-skid pad is provided on the upper end surface of the frame plate, and the anti-skid pad is fixedly connected to the frame plate.

[0020] By adopting the above technical solution and arranging an anti-skid pad on the upper end surface of the frame plate, it is ensured that the lower end of the power tower bracket can be placed more stably.

[0021] Optionally, a hanging wire is installed on the hanging ear, and the hanging wire is fixedly connected to the hanging ear.

[0022] By adopting the technical solution, by installing a hanging wire on the lifting lug, the hanging wire can be used to connect an external crane for lifting when it is easy to use.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The present application connects the suspension frame and the bracket to each other through a wheel set, so that when the pole is installed, the bracket can be used to support the bottom of the pole, and the suspension frame is set on the pole to limit the pole, thereby greatly reducing the shaking of the pole during the installation process. In addition, the pole can be continuously extended from the middle of the suspension frame during the process of rotating the wheel on the lifting wheel set, so as to achieve the purpose of stable lifting, and has the advantage of easy and stable installation;

[0025] 2. The present application fixes an auxiliary frame group in the middle of the top plate to ensure that the auxiliary frame group can be sleeved on the outside of the pole for limiting during lifting, and guide balls are used to ensure that the lifting process of the pole can be smoother, and it is not easy to damage the surface of the pole due to friction, which has the effect of easy, safe and stable lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the overall structure in the embodiment of the present application during installation.

[0027] Figure 2 It is a three-dimensional diagram of the overall structure in the embodiment of the present application.

[0028] Figure 3 It is a front view of the overall structure in the embodiment of the present application.

[0029] Figure 4 It is a three-dimensional diagram of the matching bracket and wheel set in the embodiment of the present application.

[0030] Figure 5 It is a schematic diagram of the exploded structure of the bracket in the embodiment of the present application.

[0031] Figure 6 It is a three-dimensional diagram of the coordination of the suspension frame and the auxiliary frame assembly in the embodiment of the present application.

[0032] Figure 7 yes Figure 6 Front view of the device shown.

[0033] Figure 8 It is a schematic diagram of the exploded structure of the auxiliary frame group in the embodiment of the present application.

[0034] Explanation of the reference numerals: 1. Suspension frame; 11. Top plate; 12. Lifting ear; 121. Suspension wire; 13. Wheel frame; 2. Bracket; 21. Frame plate; 211. Anti-slip pad; 22. Bending ear; 3. Wheel assembly; 31. Steel wire rope; 32. Rotating wheel; 33. Base; 4. Auxiliary frame assembly; 41. Main frame; 42. Guide ball; 43. Buckle shell; 431. Arc groove; A. Holding rod; B. Tower frame. DETAILED DESCRIPTION

[0035] The present application is further described in detail below in conjunction with the accompanying drawings.

[0036] The present application embodiment discloses a power group tower line auxiliary control device. Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, an auxiliary control device for pulling a wire of a power group tower includes a suspension frame 1, a bracket 2 is arranged directly below the suspension frame 1, and the suspension frame 1 is connected to the bracket 2 through a wheel group 3, the wheel group 3 includes a steel wire 31, a rotating wheel 32 and a base 33 fixedly installed on the ground, one end of the steel wire 31 passes through the rotating wheel 32 and is fixedly connected to the base 33, and the other end of the steel wire 31 is fixedly connected to the bracket 2. When the suspension frame 1 is needed, it can be directly connected to an external crane and other equipment to realize the suspension operation. At the same time, the bracket 2 is set to ensure that it is set at the lower end of the power tower pole A to achieve the purpose of lifting the power tower pole A. In this way, during installation, the power tower pole A can be stably supported and suspended by cooperating with the wheel group 3. The structural setting of the wheel group 3 ensures that the steel wire rope 31 can be changed by the rotating wheel 32. When one end of the steel wire rope 31 is fixedly connected to the base 33 and the other end is connected to the bracket 2, the suspension height of the bracket 2 can be changed by raising the height of the rotating wheel 32, thereby achieving the purpose of lifting the bracket 2 and the pole A for installation.

[0037] Reference Figure 2 , Figure 3 , Figure 6 and Figure 7 As shown, the suspension frame 1 includes a top plate 11, a lifting lug 12, and a wheel frame 13 for mounting a rotating wheel 32. The lifting lug 12 is symmetrically arranged on the upper end surface of the top plate 11, and the wheel frame 13 is evenly arranged on the lower end surface of the top plate 11, and the lifting lug 12 and the wheel frame 13 are both fixedly connected to the top plate 11. The structure of the suspension frame 1 is set to ensure that the lifting lug 12 and the wheel frame 13 are set on the top plate 11, and the setting of the lifting lug 12 facilitates the installation of the suspension wire 121 to connect with the external crane, and the setting of the wheel frame 13 facilitates the rotating installation of the rotating wheel 32, ensuring that the rotating wheel 32 can be stably rotated and used. A guide groove is opened at the center of the top plate 11, and the auxiliary frame group 4 is installed in the guide groove. The auxiliary frame group 4 is fixedly engaged with the top plate 11. By opening the guide groove at the center of the top plate 11, it is convenient to install the auxiliary frame group 4 through the guide groove, so that when the holding pole A is actually suspended, it is ensured that the holding pole A can stably pass through the auxiliary frame group 4. A suspension wire 121 is installed on the lifting lug 12, and the suspension wire 121 is fixedly connected to the lifting lug 12. By installing the suspension wire 121 on the lifting lug 12, an external crane can be connected to the suspension wire 121 for lifting when it is easy to use.

[0038] Reference Figure 6 and Figure 8As shown, the auxiliary frame group 4 includes a main frame 41, a guide ball 42 and a buckle shell 43. The guide ball 42 is evenly arranged in the main frame 41, and the buckle shell 43 is evenly arranged on the four sides of the main frame 41, and the buckle shell 43 is fixedly connected to the main frame 41. The structural setting of the auxiliary frame group 4 ensures that the guide ball 42 is installed through the main frame 41, and the guide ball 42 can be stably rotated. In this way, when the holding rod A passes through the middle of the main frame 41, it can directly contact the guide ball 42 to avoid scratching the surface of the holding rod A, and at the same time, it can increase the smooth effect during the lifting process. The setting of the buckle shell 43 ensures that the guide ball 42 is limited, and the guide ball 42 can be stably installed in the main frame 41. The inner side of the buckle shell 43 is provided with an arc groove 431 for limiting the guide ball 42. The setting of the arc groove 431 ensures that the guide ball 42 is limited and the stable rotation of the guide ball 42 can be ensured.

[0039] Reference Figure 5 As shown, the bracket 2 includes a frame plate 21 and a bending ear 22, and the bending ear 22 is evenly arranged on the outer surface of the frame plate 21, and the bending ear 22 is integrally formed with the frame plate 21. The structural setting of the bracket 2 ensures that the frame plate 21 supports the pole A, and at the same time, by fixing the bending ear 22 on the frame plate 21, it is convenient to connect the steel wire 31 through the bending ear 22, and the frame plate 21 can be lifted up by multiple steel wires 31 when it is easy to use. The upper end surface of the frame plate 21 is provided with an anti-skid pad 211, and the anti-skid pad 211 is fixedly connected to the frame plate 21. By arranging the anti-skid pad 211 on the upper end surface of the frame plate 21, it is ensured that the lower end of the power tower pole A can be placed more stably.

[0040] The implementation principle of an auxiliary control device for pulling a wire of a power tower in an embodiment of the present application is as follows: when installation is required, the bracket 2 is first placed on the lower end of the power tower pole A, and then the auxiliary frame group 4 in the top plate 11 is sleeved on the head of the tower pole A, and then the bases 33 at both ends are fixedly installed on the ground, and then the suspension wires 121 on both sides can be suspended by a crane to vertically raise the power tower pole A, and the head of the power tower pole A is passed through the head of the tower frame B, and the height of the bracket 2 is continued to be raised to realize the installation of the pole A on the tower frame B, and finally the pole A and the tower frame B are fixed to each other by bolts.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A power group tower line auxiliary control device, comprising a suspension frame (1), characterized in that: A bracket (2) is arranged directly below the suspension frame (1), and the suspension frame (1) is connected to the bracket (2) via a wheel set (3), wherein the wheel set (3) comprises a steel wire (31), a rotating wheel (32), and a base (33) fixedly mounted on the ground, wherein one end of the steel wire (31) passes through the rotating wheel (32) and is fixedly connected to the base (33), and the other end of the steel wire (31) is fixedly connected to the bracket (2).

2. The power group tower line auxiliary control device according to claim 1 is characterized in that: The suspension frame (1) comprises a top plate (11), a lifting lug (12), and a wheel frame (13) for mounting a rotating wheel (32); the lifting lug (12) is symmetrically arranged on the upper end surface of the top plate (11); the wheel frame (13) is evenly arranged on the lower end surface of the top plate (11); and the lifting lug (12) and the wheel frame (13) are both fixedly connected to the top plate (11).

3. The power group tower line auxiliary control device according to claim 2 is characterized in that: A guide groove is provided at the center of the top plate (11), an auxiliary frame assembly (4) is installed in the guide groove, and the auxiliary frame assembly (4) is engaged and fixed with the top plate (11).

4. The power group tower line auxiliary control device according to claim 3 is characterized in that: The auxiliary frame assembly (4) comprises a main frame body (41), guide balls (42) and a buckle shell (43); the guide balls (42) are evenly arranged in the main frame body (41); the buckle shell (43) is evenly arranged on four sides of the main frame body (41); and the buckle shell (43) is fixedly connected to the main frame body (41).

5. The power group tower line auxiliary control device according to claim 4 is characterized in that: An arc-shaped groove (431) for limiting the guide ball (42) is provided on the inner side surface of the buckle shell (43).

6. The power group tower line auxiliary control device according to claim 5, characterized in that: The bracket (2) comprises a frame plate (21) and a bending ear (22), wherein the bending ear (22) is evenly arranged on the outer side surface of the frame plate (21), and the bending ear (22) and the frame plate (21) are integrally formed.

7. The power group tower line auxiliary control device according to claim 6 is characterized in that: An anti-skid pad (211) is provided on the upper end surface of the frame plate (21), and the anti-skid pad (211) is fixedly connected to the frame plate (21).

8. The power group tower line auxiliary control device according to claim 7 is characterized in that: A suspension wire (121) is installed on the suspension ear (12), and the suspension wire (121) is fixedly connected to the suspension ear (12).

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