CN221494904U

CN221494904U - Jacking rotating device for welding power steel pipe tower body

Info

Publication number: CN221494904U
Application number: CN202420007168.4U
Authority: CN
Inventors: 韩曜键; 韩明
Original assignee: Qingdao Yichuan Steel Structure Co ltd
Current assignee: Qingdao Yichuan Steel Structure Co ltd
Priority date: 2024-01-03
Filing date: 2024-01-03
Publication date: 2024-08-09
Anticipated expiration: 2034-01-03

Abstract

The utility model discloses a jacking rotating device for welding a power steel pipe tower body, which belongs to the field of rotating devices and comprises a bottom plate, wherein two groups of support columns are fixedly connected to the upper surface of the bottom plate, the top ends of the two groups of support columns are fixedly connected with a support plate, a bearing is fixedly embedded on the upper surface of the support plate, a rotating shaft is fixedly connected with an inner ring of the bearing, a rotating plate is fixedly connected to the top end of the rotating shaft, a group of first hydraulic rods are fixedly embedded on the upper surface of the rotating plate, one side surfaces of the two vertical plates, which are close to each other, are mutually matched with each other, so that a fixing mechanism of the device can be driven to rotate, the angle adjustment of a steel pipe is achieved, the flexibility of the device is improved, and the device can be provided with required supporting force through the mutual matching of a second hydraulic rod and a support base, so that the phenomenon that the device tilts or slides in the working process is avoided.

Description

Jacking rotating device for welding power steel pipe tower body

Technical Field

The utility model relates to the field of rotating devices, in particular to a jacking rotating device for welding a power steel pipe tower body.

Background

With the continuous progress of the power grid technology, the transmission line develops to ultra-high voltage and ultra-high voltage, the line span is large, the circuits are more, the transmission line iron tower also develops to large scale, and the bearing capacity of the iron tower is required to be continuously improved. The traditional angle steel tower adopts a plurality of rod pieces and specifications, the node structure is complex, the installation workload is increased, the engineering investment is increased, and meanwhile, the sectional area of the rod pieces is increased due to the bearing capacity of the angle steel, so that the weight of the iron tower is increased. Because the steel pipe tower has the characteristics of light dead weight, small wind pressure body form factor and short construction period, the steel pipe tower has great advantages in the aspects of manufacturing and installing the iron tower, and the advantages of the steel pipe tower can be exerted to a greater extent.

The chinese patent with the bulletin number CN218253699U discloses a jacking rotating device for welding the power steel pipe tower pipe body, which comprises a base plate, universal wheels, a clamping mechanism for fixing and clamping the power steel pipe tower pipe body, four universal wheels are arranged below the base plate in a surrounding manner, the clamping mechanism is positioned above the base plate, and the jacking rotating device further comprises a rotating mechanism for rotating the power steel pipe tower pipe body, and the rotating mechanism is positioned below the clamping mechanism. The beneficial effects are 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 holders and carry out opposite clamping motion, compression spring between its holder can be better carries out effectual buffering centre gripping to the steel pipe tower, but do not set up supporting mechanism in the above-mentioned patent, lead to the device to appear slope or gliding phenomenon easily in the in-process of work, cause certain influence to the work of the device, the practicality of the device has been reduced, therefore, the skilled person provides a jacking rotating device for welding of electric power steel pipe tower body, in order to solve the problem that proposes in the above-mentioned background art.

Disclosure of utility model

The utility model aims to provide a jacking rotating device for welding a power steel pipe tower body, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a jacking rotating device is used in welding of electric power steel pipe tower body, includes the bottom plate, the last fixed surface of bottom plate is connected with two sets of support columns, two sets of the common fixedly connected with backup pad in top of support column, the last fixed surface of backup pad is inlayed and is had the bearing, the inner circle fixedly connected with pivot of bearing, the top fixedly connected with revolving plate of pivot, the last fixed surface of revolving plate is connected with a set of riser, two the riser is all fixed to inlay a set of first hydraulic stem that is close to each other, every group the equal fixedly connected with mounting panel of output of first hydraulic stem, two the equal fixedly connected with splint of a side that the mounting panel is close to each other, the bottom surface fixedly connected with machine case of backup pad, the inside of machine case has driving motor through frame fixedly mounted, the bottom surface of bottom surface fixedly inlayed of bottom plate has two sets of second hydraulic stems, every the equal fixedly connected with support base of output of second hydraulic stem.

As still further aspects of the utility model: the upper surface of backup pad has seted up the circular slot, the inner wall rotation in circular slot is connected with a set of slider.

As still further aspects of the utility model: the bottom surface fixedly connected with two sets of connecting axles of bottom plate, every the equal fixedly connected with universal wheel of bottom of connecting axle.

As still further aspects of the utility model: and the inner wall of each clamping plate is fixedly connected with a wear-resisting pad, and each wear-resisting pad is made of rubber.

As still further aspects of the utility model: the back of the case is provided with a group of air inlet windows which are arranged at equal intervals, and the inner wall of each air inlet window is fixedly connected with a filter screen.

As still further aspects of the utility model: the bottom of each supporting base is fixedly connected with a antiskid plate, and the bottom surface of each antiskid plate is fixedly connected with a group of equidistant antiskid strips.

As still further aspects of the utility model: the upper surface of each sliding block is fixedly connected with a fixing rod, and the top end of each fixing rod is fixedly connected with the bottom surface of the rotating plate.

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

The jacking rotating device for welding the power steel pipe tower body can drive the fixing mechanism of the device to rotate through the mutual matching of the rotating shaft and the rotating plate, so that the angle adjustment of the steel pipe is achieved, the flexibility of the device is improved, the required supporting force can be provided for the device through the mutual matching of the second hydraulic rod and the supporting base, the phenomenon that the device inclines or slides in the working process is avoided, the normal use of the device is guaranteed, the practicability of the device is improved, the device can be provided with required power through the mutual matching of the driving motor and the bearing, the phenomenon that the device cannot be adjusted due to insufficient power is avoided, and the working efficiency of the device is improved.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a jacking rotation device for welding a power steel pipe tower body;

FIG. 2 is a schematic perspective view of a rear view of a jacking rotation device for welding a power steel pipe tower body;

FIG. 3 is a schematic perspective view of a lifting and rotating device for welding a power steel pipe tower body;

Fig. 4 is a schematic perspective view of a side sectional view of a jacking rotation device for welding a power steel pipe tower body.

In the figure: 1. a bottom plate; 2. a support column; 3. a support plate; 4. a chassis; 5. a rotating plate; 6. a vertical plate; 7. a first hydraulic lever; 8. a mounting plate; 9. a clamping plate; 10. a wear pad; 11. a second hydraulic lever; 12. an air inlet window; 13. a connecting shaft; 14. a universal wheel; 15. a cleat; 16. a support base; 17. a fixed rod; 18. a slide block; 19. a circular groove; 20. a driving motor; 21. a bearing; 22. a rotating shaft.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1-4, in the embodiment of the utility model, a jacking rotation device for welding a power steel pipe tower body comprises a bottom plate 1, wherein two groups of support columns 2 are fixedly connected to the upper surface of the bottom plate 1, the top ends of the two groups of support columns 2 are fixedly connected with a support plate 3, a bearing 21 is fixedly embedded on the upper surface of the support plate 3, an inner ring of the bearing 21 is fixedly connected with a rotating shaft 22, the top end of the rotating shaft 22 is fixedly connected with a rotating plate 5, a group of vertical plates 6 are fixedly connected to the upper surface of the rotating plate 5, a group of first hydraulic rods 7 are fixedly embedded on one side surface of each vertical plate 6, the output end of each group of first hydraulic rods 7 is fixedly connected with a mounting plate 8, one side surface of each group of mounting plates 8, which is mutually adjacent, is fixedly connected with a clamping plate 9, the bottom surface of the support plate 3 is fixedly connected with an organic case 4, a driving motor 20 is fixedly embedded on the inner side of the case 4 through a frame, two groups of second hydraulic rods 11 are fixedly embedded on the bottom surface of the bottom plate 1, and the output end of each second hydraulic rod 11 is fixedly connected with a support base 16.

The upper surface of backup pad 3 has seted up circular slot 19, the inner wall rotation of circular slot 19 is connected with a set of slider 18, can be convenient for assist rotating plate 5 to rotate, the stability of the device has been improved, the equal fixedly connected with universal wheel 14 of bottom surface fixedly connected with two sets of connecting axles 13 of bottom plate 1, the bottom of every connecting axle 13 makes the device be convenient for remove, the flexibility of the device has been improved, the equal fixedly connected with wear pad 10 of inner wall of every splint 9, every wear pad 10 all adopts the rubber material, the wearability of the device has been strengthened, the result of use of the device has been improved.

The back of quick-witted case 4 has seted up a set of equidistance and has arranged the air inlet window 12, the equal fixedly connected with filter screen of inner wall of every air inlet window 12 has reached when driving motor 20 during operation, the equal fixedly connected with antiskid ribbed tile 15 of bottom of every support base 16, the equal fixedly connected with of bottom surface of every antiskid ribbed tile 15 is a set of equidistance and is arranged's antislip strip, the frictional force of supporting base 16 has been strengthened, the security of the device has been improved, the equal fixedly connected with dead lever 17 of upper surface of every slider 18, the top of every dead lever 17 all is connected with the bottom surface fixed of revolving plate 5, can make revolving plate 5 and slider 18 be connected, the fastness of the device has been improved.

The working principle of the utility model is as follows: when the device is used, municipal power is connected at first, and the second hydraulic rod 11 is operated through the controller to work, so that the second hydraulic rod 11 drives the supporting base 16 to move downwards, the supporting base 16 is contacted with the ground, the universal wheel 14 is separated from the ground, the device can be supported, then a steel pipe is placed above the rotating plate 5, the first hydraulic rod 7 is operated to drive the clamping plate 9 to move, the inner wall of the clamping plate 9 is contacted with the surface of the steel pipe, the effect of fixing the steel pipe can be achieved, the driving motor 20 is started finally, the driving motor 20 drives the rotating shaft 22 to rotate through the bearing 21, the rotating shaft 22 drives the steel pipe to rotate through the rotating plate 5, and the effect of rotating the pipe can be achieved.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

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), its characterized in that, the last fixed surface of bottom plate (1) is connected with two sets of support columns (2), two sets of the common fixedly connected with backup pad (3) in top of support column (2), the last fixed surface of backup pad (3) is inlayed and is had bearing (21), the inner circle fixedly connected with pivot (22) of bearing (21), the top fixedly connected with rotor plate (5) of pivot (22), the last fixed surface of rotor plate (5) is connected with a set of riser (6), two a set of first hydraulic stem (7) of equal fixedly inlayed of side that riser (6) are close to each other, every set of equal fixedly connected with mounting panel (8) of output of first hydraulic stem (7) equal fixedly connected with splint (9) of side that the mounting panel (8) are close to each other, the bottom surface fixedly connected with organic case (4) of backup pad (3), the inside of case (4) is through frame fixedly connected with driving motor (20), the second hydraulic stem (16) of two equal fixedly connected with bottom plates (11).

2. The jacking rotating device for welding the power steel pipe tower body according to claim 1, wherein a circular groove (19) is formed in the upper surface of the supporting plate (3), and a group of sliding blocks (18) are rotatably connected to the inner wall of the circular groove (19).

3. The jacking rotating device for welding of the power steel pipe tower body according to claim 1, wherein two groups of connecting shafts (13) are fixedly connected to the bottom surface of the bottom plate (1), and universal wheels (14) are fixedly connected to the bottom end of each connecting shaft (13).

4. The jacking rotating device for welding the power steel pipe tower body according to claim 1, wherein the inner wall of each clamping plate (9) is fixedly connected with a wear-resisting pad (10), and each wear-resisting pad (10) is made of rubber.

5. The jacking rotating device for welding the power steel pipe tower body according to claim 1, wherein a group of air inlet windows (12) which are equidistantly arranged are formed in the back of the machine case (4), and a filter screen is fixedly connected to the inner wall of each air inlet window (12).

6. The jacking rotating device for welding of a power steel pipe tower body according to claim 1, wherein the bottom end of each supporting base (16) is fixedly connected with a antiskid plate (15), and the bottom surface of each antiskid plate (15) is fixedly connected with a group of equidistant antiskid strips.

7. The jacking rotating device for welding of a power steel pipe tower body according to claim 2, wherein a fixing rod (17) is fixedly connected to the upper surface of each sliding block (18), and the top end of each fixing rod (17) is fixedly connected with the bottom surface of the rotating plate (5).