CN218253699U

CN218253699U - Jacking rotating device for welding power steel pipe tower body

Info

Publication number: CN218253699U
Application number: CN202221833336.2U
Authority: CN
Inventors: 罗德山; 姚翠霞; 王颖聪; 辛博; 陈长城
Original assignee: Henan Henghui Electric Power Equipment Co ltd
Current assignee: Henan Henghui Electric Power Equipment Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-01-10
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a jacking rotating device is used in welding of electric power steel pipe tower body, including bottom plate, universal wheel, be used for carrying out the fixture of fixed centre gripping to electric power steel pipe tower body, the bottom plate below is encircleed and is provided with four the universal wheel, fixture is located the bottom plate top still carries out pivoted slewing mechanism including being used for electric power steel pipe tower body, slewing mechanism is located the fixture below. Has the advantages that: through being provided with third motor, rotating turret, threaded rod etc. through third motor kinetic energy, drive two threaded rods and rotate, utilize the screw thread opposite direction at threaded rod both ends, and then drive two holding framves and carry out opposite centre gripping motion, compression spring between its holding frame can be better carry out effectual buffering centre gripping to the steel-pipe tower.

Description

Jacking rotating device for welding power steel pipe tower body

Technical Field

The utility model relates to a rotating device field especially relates to a jacking rotating device is used in welding of electric power steel pipe tower body.

Background

With the continuous progress of power grid technology, transmission lines are developed towards ultrahigh voltage and extra-high voltage, the line span is large, loops are multiple, transmission line iron towers are also developed towards large scale, and the bearing capacity of the iron towers is required to be continuously improved. The traditional angle steel tower has the advantages that the number and the specification of the adopted rod pieces are large, the node structure is complex, the installation workload is increased, the engineering investment is increased, meanwhile, the sectional area of the rod pieces is increased due to the bearing capacity of the angle steel, and the weight of the iron tower is increased. The steel pipe tower has the characteristics of light dead weight, small wind pressure form factor and short construction period, has great advantages in the aspects of manufacturing and installing the iron tower, and can exert the advantages of the steel pipe tower to a greater extent.

At present, the steel pipe tower mainly adopts a main rod body of a multi-cylindrical steel pipe, and flanges are respectively welded at two ends of the main rod body for connection between the main rod bodies. And then bolted together. The flange plate is placed on the ground, the steel pipe is moved to the position connected with the flange plate, then one person or a plurality of persons fix the steel pipe, and the joint of the flange plate and the steel pipe is welded by one person.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a jacking rotating device is used in welding of electric power steel pipe tower body just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a jacking rotating device for welding a power steel pipe tower body comprises a bottom plate, universal wheels and a clamping mechanism for fixedly clamping the power steel pipe tower body, wherein four universal wheels are arranged below the bottom plate in a surrounding mode, the clamping mechanism is located above the bottom plate, the jacking rotating device further comprises a rotating mechanism for rotating the power steel pipe tower body, and the rotating mechanism is located below the clamping mechanism;

slewing mechanism includes first motor, connecting plate, connecting box, link, connecting axle, conical gear, first worm wheel, first axis of rotation, second motor, second worm wheel, second axis of rotation, two are installed to the bottom plate upper end the connecting plate, be provided with between the connecting plate the connecting box, first motor sets up connecting box the place ahead, the second motor sets up the connecting box rear, the link sets up the connecting box top, first axis of rotation sets up the link lower extreme, first worm wheel is installed first axis of rotation lower extreme, first worm is installed first worm wheel one side, the second axis of rotation is installed inside the first axis of rotation, the second worm wheel sets up second axis of rotation lower extreme, the second worm sets up second worm wheel one side, the connecting axle is installed between the link, conical gear install connecting axle one side with second axis of rotation upper end.

Preferably: fixture includes third motor, bearing box, rotating turret, dust catcher, dust absorption head, threaded rod, holding frame, belt, steel-pipe tower, grip block, the rotating turret sets up the link top, the bearing box sets up rotating turret one side, the third motor sets up bearing box one side, the dust catcher sets up the rotating turret upper end, the dust catcher both sides are provided with the dust absorption head, install two between the rotating turret the threaded rod, both sides cover is equipped with on the threaded rod the holding frame, third motor and two the belt pulley is all installed to threaded rod one side, and all installs between the belt pulley the belt, the steel-pipe tower sets up the connecting axle top, the steel-pipe tower with it is a plurality of to encircle between the rotating turret the grip block.

Preferably: the threaded rod all with the bearing box with the rotating turret rotates to be connected, the threaded rod with holding frame threaded connection, the screw thread opposite direction at threaded rod both ends.

Preferably, the following components: the steel tube tower is characterized in that a plurality of compression springs are arranged between the clamping frames, a plurality of buffer springs are connected between the clamping plates and the rotating frame, the steel tube tower is fixedly connected with the connecting shaft, and the rotating frame is fixedly connected with the connecting shaft.

Preferably: the first motor is connected with the first worm key, the first worm is meshed with the first worm wheel, the first rotating shaft is fixedly connected with the first worm wheel, and the first rotating shaft is fixedly connected with the connecting frame.

Preferably: the second motor with the second worm key-type connection, the second worm with the second worm wheel meshes mutually, the second axis of rotation all with the second worm wheel with bevel gear fixed connection, the second axis of rotation with first axis of rotation rotates and is connected, the link with the connecting axle rotates and is connected.

Compared with the prior art, the beneficial effects of the utility model are as follows:

through being provided with first motor, the second motor, first axis of rotation, second axis of rotation etc, it rotates to drive first worm through first motor kinetic energy, utilize first worm and first worm wheel to mesh mutually, thereby it rotates to drive the first axis of rotation in top, and then drive the link and rotate, rethread second motor kinetic energy drives the second worm and rotates, utilize the second worm to mesh with the second worm wheel, thereby it rotates to drive the second axis of rotation, and then utilize conical gear to mesh mutually, and then drive the connecting axle and rotate, thereby it rotates to drive the rotating turret, through the interact between them, the omnidirectional angle direction of regulation body that can be at any time, and then better welds it.

Through being provided with the third motor, the rotating turret, the threaded rod etc., through third motor kinetic energy, drive two threaded rods and rotate, the screw thread opposite direction who utilizes the threaded rod both ends, and then drive two holding racks and carry out opposite centre gripping motion, compression spring between its holding racks can be better carry out effectual buffering centre gripping to the steel-pipe tower, rethread grip block and the buffer spring between grip block and the rotating turret, can fix the centre gripping to the steel-pipe tower through the common clamping action between them of great effect, prevent the incident that the steel-pipe tower landing caused, and the steel-pipe tower of interval in order to be applicable to not equidimension specification between the regulation holding rack at any time, the while is collected through the pollution gas etc. that produces in the middle of the dust absorption head pair welding of both sides at welded in-process dust catcher, in order to prevent air pollution.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a spatial perspective view of a jacking and rotating device for welding a power steel pipe tower body according to the present invention;

fig. 2 is a schematic view of a rotating mechanism of a jacking rotating device for welding a power steel pipe tower body according to the present invention;

fig. 3 is a partial schematic view of a first motor of the jacking and rotating device for welding the power steel pipe tower body of the present invention;

fig. 4 is a partial schematic view of a second motor of the jacking and rotating device for welding the power steel pipe tower body of the utility model;

fig. 5 is a schematic view of a clamping mechanism of a jacking and rotating device for welding a power steel pipe tower body according to the present invention;

FIG. 6 is a local schematic diagram of a clamping frame of a jacking and rotating device for welding a power steel pipe tower body.

The reference numerals are explained below:

1. a base plate; 2. a universal wheel; 3. a rotating mechanism; 31. a first motor; 32. a connecting plate; 33. a connecting box; 34. a connecting frame; 35. a connecting shaft; 36. a bevel gear; 37. a first worm; 38. a first worm gear; 39. a first rotating shaft; 310. a second motor; 311. a second worm; 312. a second worm gear; 313. a second rotating shaft; 4. a clamping mechanism; 41. a third motor; 42. a bearing box; 43. a rotating frame; 44. a vacuum cleaner; 45. a dust collection head; 46. a threaded rod; 47. a clamping frame; 48. a belt; 49. a steel tube tower; 410. and (4) clamping the plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-6, a jacking and rotating device for welding a power steel pipe tower pipe body comprises a bottom plate 1, universal wheels 2 and a clamping mechanism 4 for fixedly clamping the power steel pipe tower pipe body, wherein four universal wheels 2 are arranged around the bottom plate 1, the clamping mechanism 4 is positioned above the bottom plate 1, the jacking and rotating device further comprises a rotating mechanism 3 for rotating the power steel pipe tower pipe body, and the rotating mechanism 3 is positioned below the clamping mechanism 4;

in this embodiment: the clamping mechanism 4 comprises a third motor 41, a bearing box 42, a rotating frame 43, a dust collector 44, a dust collection head 45, a threaded rod 46, a clamping frame 47, a belt 48, a steel pipe tower 49 and a clamping plate 410, wherein the rotating frame 43 is arranged above the connecting frame 34, the bearing box 42 is arranged on one side of the rotating frame 43, the third motor 41 is arranged on one side of the bearing box 42, the dust collector 44 is arranged at the upper end of the rotating frame 43, the dust collection head 45 is arranged on two sides of the dust collector 44, two threaded rods 46 are arranged between the rotating frames 43, the clamping frame 47 is sleeved on two sides of each threaded rod 46, belt pulleys are respectively arranged on one sides of the third motor 41 and the two threaded rods 46, the belt 48 is respectively arranged between the belt pulleys, the steel pipe tower 49 is arranged above the connecting shaft 35, a plurality of clamping plates 410 are arranged between the steel pipe tower 49 and the rotating frame 43 in a surrounding manner, the threaded rods 46 are respectively rotatably connected with the bearing box 42 and the rotating frame 43, the threaded rods 46 are in threaded connection with the clamping frame 47, the threaded rods 46 are opposite in threaded directions, be provided with a plurality of compression spring between the holding frame 47, be connected with a plurality of buffer spring between grip block 410 and the rotating turret 43, steel-pipe tower 49 and connecting axle 35 fixed connection, rotating turret 43 and connecting axle 35 fixed connection, through third motor 41 kinetic energy, drive two threaded rods 46 and rotate, the screw thread opposite direction at utilization threaded rod 46 both ends, and then drive two holding frames 47 and carry out opposite clamping movement, compression spring between its holding frame 47 can be better carry out effectual buffering centre gripping to steel-pipe tower 49, rethread grip block 410 and the buffer spring between grip block 410 and the rotating turret 43, can be more effectual fix the centre gripping to steel-pipe tower 49 through common clamping effect between them, prevent the incident that steel-pipe tower 49 landing caused, simultaneously collect pollution gas etc. that produce in the middle of the welding through the dust catcher 45 of both sides in welded in-process dust catcher 44 To prevent air pollution;

in this embodiment: the rotating mechanism 3 comprises a first motor 31, connecting plates 32, a connecting box 33, connecting frames 34, a connecting shaft 35, a bevel gear 36, a first worm 37, a first worm wheel 38, a first rotating shaft 39, a second motor 310, a second worm 311, a second worm wheel 312 and a second rotating shaft 313, wherein the two connecting plates 32 are installed at the upper end of the bottom plate 1, the connecting box 33 is arranged between the connecting plates 32, the first motor 31 is arranged in front of the connecting box 33, the second motor 310 is arranged behind the connecting box 33, the connecting frame 34 is arranged above the connecting box 33, the first rotating shaft 39 is arranged at the lower end of the connecting frame 34, the first worm wheel 38 is installed at the lower end of the first rotating shaft 39, the first worm 37 is installed at one side of the first worm wheel 38, the second rotating shaft 313 is installed in the first rotating shaft 39, the second worm wheel 312 is arranged at the lower end of the second rotating shaft 313, the second worm 311 is arranged at one side of the second worm wheel 312, the connecting shaft 35 is installed between the connecting frames 34, the bevel gear 36 is arranged on one side of the connecting shaft 35 and the upper end of the second rotating shaft 313, the first motor 31 is in key connection with the first worm 37, the first worm 37 is meshed with the first worm wheel 38, the first rotating shaft 39 is fixedly connected with the connecting frame 34, the second motor 310 is in key connection with the second worm 311, the second worm 311 is meshed with the second worm wheel 312, the second rotating shaft 313 is fixedly connected with the second worm wheel 312 and the bevel gear 36, the second rotating shaft 313 is rotatably connected with the first rotating shaft 39, the connecting frame 34 is rotatably connected with the connecting shaft 35, the first worm 37 is driven by kinetic energy of the first motor 31 to rotate, the first worm 37 is meshed with the first worm wheel 38 to drive the upper first rotating shaft 39 to rotate, the connecting frame 34 to rotate, and then the second worm 311 is driven by kinetic energy of the second motor 310 to rotate, the second worm 311 is engaged with the second worm wheel 312 to drive the second rotating shaft 313 to rotate, and further, the bevel gear 36 is engaged to drive the connecting shaft 35 to rotate, so as to drive the rotating frame 43 to rotate, and the omnibearing angle direction of the pipe body can be adjusted at any time through the interaction between the second worm and the second worm wheel, so that the pipe body can be better welded.

The working principle is as follows: firstly, the device is pushed to a required working place through the universal wheel 2 at the lower part, then the kinetic energy of the third motor 41 drives the two threaded rods 46 to rotate, the thread directions at the two ends of the threaded rods 46 are opposite, and further the two clamping frames 47 are driven to carry out opposite clamping movement, a compression spring between the clamping frames 47 can better carry out effective buffer clamping on the steel pipe tower 49, then the steel pipe tower 49 can be fixed and clamped more effectively through the common clamping action of the clamping plates 410 and the buffer springs between the clamping plates 410 and the rotating frames 43, so as to prevent safety accidents caused by the falling of the steel pipe tower 49, and meanwhile, the dust collector 44 collects polluted gas and the like generated in the welding process through the dust collectors 45 at the two sides, in order to prevent air pollution, rethread first motor 31 kinetic energy drives first worm 37 and rotates, utilize first worm 37 and first worm wheel 38 to mesh mutually, thereby it rotates to drive the first axis of rotation 39 in top, and then drive link 34 and rotate, rethread second motor 310 kinetic energy drives second worm 311 and rotates, utilize second worm 311 and second worm wheel 312 to mesh mutually, thereby it rotates to drive second axis of rotation 313, and then utilize conical gear 36 to mesh mutually, and then drive connecting axle 35 and rotate, thereby it rotates to drive rotating turret 43, through the interact of the two, the omnidirectional angle direction of regulation body at any time, and then better weld it.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a jacking rotating device is used in welding of electric power steel pipe tower body, includes bottom plate (1), universal wheel (2), is used for carrying out fixture (4) of fixed centre gripping to electric power steel pipe tower body, bottom plate (1) below is around being provided with four universal wheel (2), fixture (4) are located bottom plate (1) top, its characterized in that: the electric power steel pipe tower body clamping device is characterized by further comprising a rotating mechanism (3) used for rotating the electric power steel pipe tower body, wherein the rotating mechanism (3) is located below the clamping mechanism (4);

the rotating mechanism (3) comprises a first motor (31), connecting plates (32), a connecting box (33), a connecting frame (34), a connecting shaft (35), a bevel gear (36), a first worm (37), a first worm wheel (38), a first rotating shaft (39), a second motor (310), a second worm (311), a second worm wheel (312) and a second rotating shaft (313), wherein two connecting plates (32) are installed at the upper end of the base plate (1), the connecting box (33) is arranged between the connecting plates (32), the first motor (31) is arranged in front of the connecting box (33), the second motor (310) is arranged behind the connecting box (33), the connecting frame (34) is arranged above the connecting box (33), the first rotating shaft (39) is arranged at the lower end of the connecting frame (34), the first worm wheel (38) is arranged at the lower end of the first rotating shaft (39), the first worm (37) is arranged at one side of the first worm wheel (38), the second rotating shaft (313) is arranged inside the second worm wheel (312), and the second worm wheel (312) is arranged at one side of the second rotating shaft (312), the connecting shaft (35) is installed between the connecting frames (34), and the bevel gear (36) is installed on one side of the connecting shaft (35) and at the upper end of the second rotating shaft (313).

2. The jacking and rotating device for welding the power steel tube tower pipe body according to claim 1, wherein the jacking and rotating device comprises: clamping mechanism (4) include third motor (41), bearing box (42), rotating turret (43), dust catcher (44), dust absorption head (45), threaded rod (46), holding frame (47), belt (48), steel-pipe tower (49), grip block (410), rotating turret (43) set up link (34) top, bearing box (42) set up rotating turret (43) one side, third motor (41) set up bearing box (42) one side, dust catcher (44) set up rotating turret (43) upper end, dust catcher (44) both sides are provided with dust absorption head (45), install two between rotating turret (43) threaded rod (46), both sides cover is equipped with on threaded rod (46) holding frame (47), third motor (41) and two the steel-pipe belt pulley is all installed to one side of rotating turret (46), and all installs between them steel-pipe tower (48), steel-pipe tower (49) set up connecting axle (35) top, steel-pipe tower (49) with the rotating turret (43) is surrounded and is provided with a plurality of holding block (410).

3. The jacking and rotating device for welding the power steel tube tower pipe body as claimed in claim 2, wherein: threaded rod (46) all with bearing box (42) with rotating turret (43) rotate to be connected, threaded rod (46) with holding frame (47) threaded connection, the screw thread opposite direction at threaded rod (46) both ends.

4. The jacking and rotating device for welding the power steel tube tower pipe body as claimed in claim 2, wherein: a plurality of compression springs are arranged between the clamping frames (47), a plurality of buffer springs are connected between the clamping plate (410) and the rotating frame (43), the steel tube tower (49) is fixedly connected with the connecting shaft (35), and the rotating frame (43) is fixedly connected with the connecting shaft (35).

5. The jacking and rotating device for welding the power steel tube tower pipe body according to claim 1, wherein the jacking and rotating device comprises: the first motor (31) is connected with the first worm (37) in a key mode, the first worm (37) is meshed with the first worm wheel (38), the first rotating shaft (39) is fixedly connected with the first worm wheel (38), and the first rotating shaft (39) is fixedly connected with the connecting frame (34).

6. The jacking and rotating device for welding the power steel tube tower pipe body according to claim 1, wherein the jacking and rotating device comprises: the second motor (310) is connected with a second worm (311) in a key mode, the second worm (311) is meshed with the second worm wheel (312), the second rotating shaft (313) is fixedly connected with the second worm wheel (312) and the bevel gear (36), the second rotating shaft (313) is rotatably connected with the first rotating shaft (39), and the connecting frame (34) is rotatably connected with the connecting shaft (35).