CN220312352U - Steel pipe pole joint support seat - Google Patents

Abstract

The utility model discloses a steel pipe pole joint support seat, which comprises a base and a support seat, wherein the top of the base is fixedly connected with the support seat, the outer side of the support seat is fixedly connected with a lower limit cover plate, the top of the lower limit cover plate is rotationally connected with a driving ring, the outer side of the driving ring is fixedly connected with a worm wheel, and the inner side of the driving ring is fixedly connected with triangular blocks at equal intervals, and the steel pipe pole joint support seat has the beneficial effects that: through setting up drive ring and triangle piece, because the triangle piece is right triangle structure, and the inclined plane and the button head piece slip of triangle piece make all clamping levers move to the middle part simultaneously through the extrusion to this realizes operating a plurality of clamping levers simultaneously and realizing simultaneous movement centre gripping, and is laborsaving, through setting up worm wheel and worm, and the lead angle of worm is less than the equivalent friction angle between the meshing wheel tooth, this mechanism has the auto-lock nature, can realize reverse auto-lock, prevents to appear not hard up when the centre gripping is fixed, avoids the unstable condition of centre gripping.

Description

Steel pipe pole joint support seat

Technical Field

The utility model relates to the technical field of supporting seats, in particular to a steel pipe pole joint supporting seat.

Background

The steel pipe pole is mostly manufactured by adopting a single steel plate, after forming the cylinder, a gap is remained on the surface of the steel pipe, welding treatment is needed for the gap, but the steel pipe is needed to be inserted into the supporting seat for fixing and welding at the position of the adjusting gap, so that the working efficiency is reduced, the steel pipe pole is welded at one position for a long time, the fatigue of workers is caused, the working strength is increased, and therefore, chinese patent No. CN215967201U discloses a joint supporting seat for the steel pipe pole.

Disclosure of Invention

The utility model aims to provide a steel pipe pole joint support seat so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel pipe pole joint close supporting seat, includes base and supporting seat, the top fixedly connected with supporting seat of base, the outside fixedly connected with of supporting seat is spacing apron down, the top of spacing apron down rotates and is connected with the actuating ring, the outside fixedly connected with worm wheel of actuating ring, the inboard equidistance fixedly connected with triangular block of actuating ring, the outside equidistance sliding connection of supporting seat has the clamping lever, the outside cover of clamping lever is equipped with reset spring, one side fixedly connected with power box of spacing apron down, the inside rotation of power box is connected with the worm, the worm is connected with the worm wheel meshing, the outside of supporting seat just is located the top fixedly connected with of actuating ring and goes up spacing apron.

Further, the clamping rod is located the inboard one end fixedly connected with splint of supporting seat.

Further, one end fixedly connected with button head piece of clamping lever, button head piece and triangle piece sliding connection.

Further, one end of the worm is fixedly connected with a driving disc.

Further, a limiting ring is arranged at the bottom of the upper limiting cover plate, the limiting ring is located at the inner side of the driving ring, and the limiting ring is in sliding connection with the driving ring.

Further, a groove matched with the driving ring is formed in the bottom of the upper limit cover plate.

Compared with the prior art, the utility model has the beneficial effects that: through setting up drive ring and triangle piece, because the triangle piece is right triangle structure, and the inclined plane and the button head piece slip of triangle piece make all clamping levers move to the middle part simultaneously through the extrusion to this realizes operating a plurality of clamping levers simultaneously and realizing simultaneous movement centre gripping, and is laborsaving, through setting up worm wheel and worm, and the lead angle of worm is less than the equivalent friction angle between the meshing wheel tooth, this mechanism has the auto-lock nature, can realize reverse auto-lock, prevents to appear not hard up when the centre gripping is fixed, avoids the unstable condition of centre gripping.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the position structure of the clamping plate of the present utility model;

FIG. 3 is a schematic view of the structure of the triangular block and the round head block of the present utility model when they are matched;

FIG. 4 is a schematic view of a support base according to the present utility model;

FIG. 5 is a schematic view of the structure of the drive ring of the present utility model;

fig. 6 is a schematic structural view of the upper limit cover plate of the present utility model.

In the figure: 1. a base; 2. a support base; 3. an upper limit cover plate; 4. a power box; 5. a drive plate; 6. a drive ring; 7. triangular blocks; 8. a clamping rod; 9. a return spring; 10. a clamping plate; 11. round head blocks; 12. a worm; 13. a lower limit cover plate; 14. a worm wheel; 15. and a limiting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the steel pipe pole joint close supporting seat comprises a base 1 and a supporting seat 2, the top fixedly connected with supporting seat 2 of base 1, the outside fixedly connected with of supporting seat 2 is spacing apron 13 down, go up spacing apron 3 and spacing apron 13 down, conveniently carry out spacingly to actuating ring 6, make actuating ring 6 rotate around supporting seat 2, the top of spacing apron 13 down rotates and is connected with actuating ring 6, the outside fixedly connected with worm wheel 14 of actuating ring 6, the inboard equidistance fixedly connected with triangle piece 7 of actuating ring 6, triangle piece 7 is right triangle structure, and the hypotenuse and the round head piece 11 sliding connection of triangle piece 7, the outside equidistance sliding connection of supporting seat 2 has clamping lever 8, the outside cover of clamping lever 8 is equipped with reset spring 9, drive worm wheel 14 through worm 12 and reverse, make triangle piece 7 keep away from right angle one end and round head piece 11 contact, at this moment, under reset spring 9's effect, splint 10 and steel pipe pole separation, one side fixedly connected with power box 4 of spacing apron 13 down conveniently takes down, the inside rotation of power box 4 is connected with worm 12, 12 and worm wheel 14 is connected with, 2 meshes with worm wheel and worm wheel 2, the outside equidistant sliding connection of clamping lever 8 is located on the fixed connection of actuating ring 3.

Further, clamping rod 8 is located the inboard one end fixedly connected with splint 10 of supporting seat 2, conveniently carries out the centre gripping fixed to the steel pipe pole.

Further, one end fixedly connected with button head piece 11 of clamping lever 8, button head piece 11 and triangle piece 7 sliding connection realize squeezing clamping lever 8 through the hypotenuse of triangle piece 7 to this realization is fixed to the centre gripping of steel pipe pole.

Further, one end of the worm 12 is fixedly connected with a driving disc 5, so that the worm 12 is conveniently driven to rotate.

Further, the bottom of the upper limit cover plate 3 is provided with a limit ring 15, the limit ring 15 is positioned on the inner side of the drive ring 6, and the limit ring 15 is in sliding connection with the drive ring 6, so that the drive ring 6 is conveniently positioned, the drive ring 6 is concentric with the supporting seat 2, the drive ring 6 is prevented from shifting, and the worm wheel 14 is prevented from being separated from the worm 12.

Further, the bottom of the upper limit cover plate 3 is provided with a groove matched with the driving ring 6, so that the driving ring 6 is conveniently positioned through the upper limit cover plate 3, the driving ring 6 rotates around the circle center of the supporting seat 2, and the triangular block 7 and the round head block 11 are conveniently driven to work in a matched mode.

Specifically, when the utility model is used, the steel pipe rod is inserted into the supporting seat 2, then the worm 12 is driven to rotate through the driving disc 5, the worm 12 drives the worm wheel 14 to rotate, the worm wheel 14 drives the driving ring 6 to rotate, the driving ring 6 drives the triangular block 7 to rotate around the supporting seat 2 between the upper limit cover plate 3 and the lower limit cover plate 13, the inclined surface of the triangular block 7 slides with the round head block 11, the round head block 11 extrudes the clamping rod 8 towards the inside of the supporting seat 2, the clamping rod 8 extrudes and fixes the steel pipe rod through the clamping plate 10, so that the fixing is realized, after the processing is finished, the worm wheel 14 is driven to rotate through the worm 12, one end of the triangular block 7 far away from a right angle is contacted with the round head block 11, and at the moment, the clamping plate 10 is separated from the steel pipe rod under the action of the reset spring 9, and a workpiece is conveniently taken down.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation 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," "third," "fourth," 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, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Steel pipe pole joint close supporting seat, including base (1) and supporting seat (2), its characterized in that: the top fixedly connected with supporting seat (2) of base (1), the outside fixedly connected with of supporting seat (2) is spacing apron (13) down, the top rotation of spacing apron (13) down is connected with drive ring (6), the outside fixedly connected with worm wheel (14) of drive ring (6), the inboard equidistance fixedly connected with triangle piece (7) of drive ring (6), the outside equidistance sliding connection of supporting seat (2) has clamping lever (8), the outside cover of clamping lever (8) is equipped with reset spring (9), one side fixedly connected with power box (4) of spacing apron (13) down, the inside rotation of power box (4) is connected with worm (12), worm (12) and worm wheel (14) meshing are connected, the outside of supporting seat (2) and the top fixedly connected with spacing apron (3) that are located drive ring (6).

2. The steel pipe pole joint support of claim 1, wherein: one end of the clamping rod (8) positioned at the inner side of the supporting seat (2) is fixedly connected with a clamping plate (10).

3. The steel pipe pole joint support of claim 1, wherein: one end of the clamping rod (8) is fixedly connected with a round head block (11), and the round head block (11) is in sliding connection with the triangular block (7).

4. The steel pipe pole joint support of claim 1, wherein: one end of the worm (12) is fixedly connected with a driving disc (5).

5. The steel pipe pole joint support of claim 1, wherein: the bottom of the upper limit cover plate (3) is provided with a limit ring (15), the limit ring (15) is positioned at the inner side of the driving ring (6), and the limit ring (15) is in sliding connection with the driving ring (6).

6. The steel pipe pole joint support of claim 1, wherein: the bottom of the upper limit cover plate (3) is provided with a groove matched with the driving ring (6).