Hoisting device for power transmission steel pole

Abstract

The utility model relates to the technical field of electric power construction, in particular to a hoisting device for a power transmission steel pole, which comprises a hoisting shell mechanism, the hoisting shell mechanism comprises a top end fixing sleeve shell, a crane hoisting hole mounting plate, a crane connecting hoisting ring, a telescopic connecting column and a bottom end fixing module, and the top end fixing sleeve shell is fixedly arranged in the hoisting shell mechanism. A crane lifting hole mounting plate is fixedly arranged at the top end of the top end fixing sleeve shell, a crane connecting lifting ring is fixedly arranged at the top end of the crane lifting hole mounting plate, and during use, the end fixing sleeve shell, the crane lifting hole mounting plate and the crane connecting lifting ring are connected with an external working crane for lifting work; during working, a telescopic connecting column is connected with a top end fixing sleeve shell and a bottom end fixing module for stable connection, a first stable shell and a second stable shell are used for fixing a steel rod, a top end limiting stable baffle is used for stabilizing the steel rod, and a connecting column fixing hole and an anti-skid inner wall assist in stabilizing the steel rod.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, in particular to the hoisting of power transmission steel poles. Background Art

[0002] In the transmission lines, ultra-high voltage transmission lines need to be erected with high-voltage iron towers. The main body of the high-voltage iron tower is generally a square iron tower composed of four columns. Each column is vertically assembled from several steel poles. When erecting the steel poles and other higher and heavier components of the high-voltage iron tower, a winch traction machine is required to lift the steel poles and other components to the erected steel poles.

[0003] For example, the auxiliary tool for lifting steel poles disclosed in the authorization announcement number CN 102852371 B realizes: an auxiliary tool for lifting steel poles, including a hanger connected to the upper flange of the steel pole and a roller connected to the lower flange of the steel pole, the hanger including a fixing plate and a lifting plate, a mounting hole for a bolt for connecting the steel pole flange is arranged at the center of the fixing plate, and two vertical lifting plates with lifting holes are symmetrically arranged on both sides of the mounting hole, but it does not solve the problem that the horizontal lifting method is often adopted in the previous lifting of steel poles. Such a working method still needs to be corrected during installation, and such a design is time-consuming and labor-intensive and cannot efficiently complete the work. Utility Model Content

[0004] The utility model aims to provide a hoisting device for a power transmission steel pole to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lifting device for a power transmission steel pole includes a lifting shell mechanism, the lifting shell mechanism includes a top fixing sleeve shell, a crane lifting hole mounting plate, a crane connection lifting ring, a telescopic connecting column and a bottom fixing module, a top fixing sleeve shell is fixedly arranged inside the lifting shell mechanism, a crane lifting hole mounting plate is fixedly arranged on the top of the top fixing sleeve shell, a crane connection lifting ring is fixedly arranged on the top of the crane lifting hole mounting plate, a plurality of telescopic connecting columns are fixedly arranged on the bottom of the top fixing sleeve shell, and a bottom fixing module is fixedly arranged on the bottom of the telescopic connecting column;

[0007] A steel rod lifting mechanism is fixedly arranged inside the bottom fixing module, and the steel rod lifting mechanism includes a first stable shell, a second stable shell, a top limit stable baffle, a connecting column fixing hole and a non-slip inner wall; the first stable shell is fixedly arranged inside the steel rod lifting mechanism, a second stable shell is fixedly arranged on one side of the first stable shell, a top limit stable baffle is fixedly arranged on the top of the second stable shell, a connecting column fixing hole is fixedly arranged inside the top limit stable baffle, and a non-slip inner wall is fixedly arranged inside the first stable shell.

[0008] Preferably, a connecting support rod is fixedly provided on one side of the first stable shell, and a stabilizing spring is fixedly provided around the connecting support rod. The benefit is that the first stable shell and the second stable shell are connected and fixed to fix the lever inside the bottom fixing module to prevent it from slipping during the lifting process, thereby effectively improving the practical benefits of this lifting.

[0009] Preferably, a top fixing module is fixedly provided inside the top fixing sleeve shell, and a steel rod connecting groove is fixedly provided at the bottom end of the top fixing module. The benefit is that the steel rod is fixed inside the top fixing module, providing an efficient and stable method.

[0010] Preferably, a first fixing plate is fixedly provided inside the top fixing module, and a second fixing plate is fixedly provided at the bottom end of the first fixing plate, which is beneficial in assisting the work of fixing the steel rod and effectively improving the practical benefits of hoisting.

[0011] Preferably, a plurality of connecting rods are fixedly provided at the bottom end of the first fixing plate, which is beneficial in that the first fixing plate and the second fixing plate are connected to improve the stability of the lifting.

[0012] Preferably, a limited fixing clamp is fixed inside the first fixing plate, which is beneficial in that the steel rod is fixed inside the top fixing module to prevent it from slipping during hoisting and causing damage to facilities and personnel, thereby improving the safety of hoisting.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The transmission steel pole is hoisted. When in use, the top fixing sleeve shell, the crane lifting hole installation plate, and the crane connecting ring are connected to the external working crane for hoisting work. During work, the telescopic connecting column connects the top fixing sleeve shell and the bottom fixing module to achieve a stable connection. The first stable shell and the second stable shell fix the steel pole, the top limit stable baffle stabilizes the steel pole, and the connecting column fixing hole and the anti-slip inner wall assist in continuing the stable work.

[0015] The advantage of this transmission steel pole hoisting is that in the previous steel pole hoisting, a horizontal hoisting method is often adopted. This working method still needs to be corrected during installation. Such a design is time-consuming and labor-intensive and cannot efficiently complete the work. In summary, the utility model is provided with a variety of components to solve the above problems, and a connecting support rod and a stabilizing spring are provided to connect and fix the first stabilizing shell and the second stabilizing shell to fix the lever inside the bottom fixing module to prevent it from slipping during the hoisting process, thereby effectively improving the practical benefits of this hoisting. A top fixing module and a steel rod connecting groove are provided to fix the steel rod inside the top fixing module, providing an efficient stabilizing method, and a first fixing plate and a second fixing plate are provided to assist in fixing the steel rod, thereby effectively improving the practical benefits of the hoisting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom fixing module structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the top fixing sleeve shell of the utility model;

[0019] Figure 4 It is a schematic diagram of the limit fixing clamp structure of the utility model.

[0020] In the figure: 1. Top fixing sleeve shell; 2. Crane lifting hole mounting plate; 3. Crane connecting lifting ring; 4. Telescopic connecting column; 5. Bottom fixing module; 6. First stable shell; 7. Second stable shell; 8. Top limit stable baffle; 9. Connecting column fixing hole; 10. Anti-slip inner wall; 11. Connecting support rod; 12. Stabilizing spring; 13. Top fixing module; 14. Steel rod connecting groove; 15. First fixing plate; 16. Second fixing plate; 17. Connecting rod; 18. Limit fixing clamp. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] The lifting device for power transmission steel pole includes a lifting shell mechanism, which includes a top fixing sleeve shell 1, a crane lifting hole mounting plate 2, a crane connecting lifting ring 3, a telescopic connecting column 4 and a bottom fixing module 5. The top fixing sleeve shell 1 is fixedly arranged inside the lifting shell mechanism, the top of the top fixing sleeve shell 1 is fixedly arranged with a crane lifting hole mounting plate 2, the top of the crane lifting hole mounting plate 2 is fixedly arranged with a crane connecting lifting ring 3, the bottom of the top fixing sleeve shell 1 is fixedly arranged with a plurality of telescopic connecting columns 4, and the bottom of the telescopic connecting column 4 is fixedly arranged with a bottom fixing module 5;

[0024] A steel rod lifting mechanism is fixedly arranged inside the bottom fixing module 5, and the steel rod lifting mechanism includes a first stable shell 6, a second stable shell 7, a top limit stable baffle 8, a connecting column fixing hole 9 and an anti-slip inner wall 10. The first stable shell 6 is fixedly arranged inside the steel rod lifting mechanism, a second stable shell 7 is fixedly arranged on one side of the first stable shell 6, a top limit stable baffle 8 is fixedly arranged on the top of the second stable shell 7, a connecting column fixing hole 9 is fixedly arranged inside the top limit stable baffle 8, and an anti-slip inner wall 10 is fixedly arranged inside the first stable shell 6.

[0025] In the present embodiment, preferably, a connecting support rod 11 is fixedly provided on one side of the first stable shell 6, and a stabilizing spring 12 is fixedly provided around the connecting support rod 11. The benefit is that the first stable shell 6 and the second stable shell 7 are connected and fixed to fix the lever inside the bottom fixing module 5 to prevent it from slipping during the lifting process, thereby effectively improving the practical benefits of the lifting.

[0026] In this embodiment, preferably, a top fixing module 13 is fixedly provided inside the top fixing sleeve shell 1, and a steel rod connecting groove 14 is fixedly provided at the bottom end of the top fixing module 13. The benefit is that the steel rod is fixed inside the top fixing module 13, providing an efficient and stable method.

[0027] In this embodiment, preferably, a first fixing plate 15 is fixedly provided inside the top fixing module 13, and a second fixing plate 16 is fixedly provided at the bottom end of the first fixing plate 15, which is beneficial in assisting the work of fixing the steel rod and effectively improving the practical benefits of hoisting.

[0028] In this embodiment, preferably, a plurality of connecting rods 17 are fixedly provided at the bottom end of the first fixing plate 15 , which is beneficial in that the first fixing plate 15 and the second fixing plate 16 are connected to improve the stability of the lifting.

[0029] In this embodiment, preferably, a limited fixing clamp 18 is fixed inside the first fixing plate 15. The benefit is that the steel rod is fixed inside the top fixing module 13 to prevent it from slipping during the hoisting process and causing damage to facilities and personnel, thereby improving the safety of the hoisting.

[0030] When the transmission steel pole hoisting device of this embodiment is in use, the top fixing sleeve shell 1, the crane lifting hole installation plate 2, and the crane connecting ring 3 are connected to the external working crane for hoisting work. During work, the telescopic connecting column 4 connects the top fixing sleeve shell 1 and the bottom fixing module 5 to make a stable connection. The first stable shell 6 and the second stable shell 7 fix the steel pole, and the top limit stable baffle 8 stabilizes the steel pole. The connecting column fixing hole 9 and the anti-slip inner wall 10 assist in continuing the stable work. The benefit is that in the previous steel pole hoisting, a horizontal hoisting method is often adopted. This working method is convenient for installation. Correction work still needs to be carried out, such a design is time-consuming and labor-intensive, and the work cannot be completed efficiently. In summary, the utility model is equipped with a variety of components to solve the above problems, and a connecting support rod 11 and a stabilizing spring 12 are provided. The first stabilizing shell 6 and the second stabilizing shell 7 are connected and fixed to fix the lever inside the bottom fixing module 5 to prevent it from slipping during the lifting process, which effectively improves the practical benefits of the lifting. A top fixing module 13 and a steel rod connecting groove 14 are provided to fix the steel rod inside the top fixing module 13, providing an efficient stabilization method. A first fixing plate 15 and a second fixing plate 16 are provided to assist in fixing the steel rod, which effectively improves the practical benefits of the lifting.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. Lifting for power transmission steel poles, characterized by: The invention comprises a hoisting shell mechanism, wherein the hoisting shell mechanism comprises a top fixing sleeve shell (1), a crane hoisting hole mounting plate (2), a crane connecting lifting ring (3), a telescopic connecting column (4) and a bottom fixing module (5); a top fixing sleeve shell (1) is fixedly arranged inside the hoisting shell mechanism; a crane hoisting hole mounting plate (2) is fixedly arranged at the top of the top fixing sleeve shell (1); a crane connecting lifting ring (3) is fixedly arranged at the top of the crane hoisting hole mounting plate (2); a plurality of telescopic connecting columns (4) are fixedly arranged at the bottom of the top fixing sleeve shell (1); and a bottom fixing module (5) is fixedly arranged at the bottom of the telescopic connecting column (4); A steel rod hoisting mechanism is fixedly arranged inside the bottom fixing module (5), and the steel rod hoisting mechanism comprises a first stable shell (6), a second stable shell (7), a top limit stable baffle (8), a connecting column fixing hole (9) and an anti-skid inner wall (10). The first stable shell (6) is fixedly arranged inside the steel rod hoisting mechanism, a second stable shell (7) is fixedly arranged on one side of the first stable shell (6), a top limit stable baffle (8) is fixedly arranged on the top of the second stable shell (7), a connecting column fixing hole (9) is fixedly arranged inside the top limit stable baffle (8), and an anti-skid inner wall (10) is fixedly arranged inside the first stable shell (6).

2. The power transmission steel pole hoist according to claim 1, characterized in that: A connecting support rod (11) is fixedly provided on one side of the first stabilizing housing (6), and a stabilizing spring (12) is fixedly provided around the circumference of the connecting support rod (11).

3. The lifting device for power transmission steel pole according to claim 1, characterized in that: A top fixing module (13) is fixedly arranged inside the top fixing sleeve shell (1), and a steel rod connecting groove (14) is fixedly arranged at the bottom end of the top fixing module (13).

4. The power transmission steel pole hoisting device according to claim 3 is characterized in that: A first fixing plate (15) is fixedly arranged inside the top fixing module (13), and a second fixing plate (16) is fixedly arranged at the bottom end of the first fixing plate (15).

5. The power transmission steel pole hoisting device according to claim 4, characterized in that: A plurality of connecting rods (17) are fixedly arranged at the bottom end of the first fixing plate (15).

6. The power transmission steel pole hoisting device according to claim 4, characterized in that: A limited position fixing clip (18) is fixedly disposed inside the first fixing plate (15).

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