CN217618599U - Tower crane support welding frock - Google Patents

Abstract

The utility model discloses a tower crane scaffold weldment frock, including the welding bench, two fixed surface of the upper surface of welding bench is connected with two supporting seats, two the spout has all been seted up to the upper surface of supporting seat, the inner wall sliding connection of spout has the slider, the last fixed surface of slider is connected with the connecting plate, the fixed cover of bottom surface fixedly connected with of connecting plate, the inner wall sliding connection of fixed cover has the screw thread slide, the fixed inlaying in bottom surface of connecting plate has first bearing, the inner circle fixedly connected with screw thread transfer line of first bearing, the bottom of screw thread transfer line runs through the screw thread slide and extends to the below of screw thread slide, two sliding mouths have been seted up to the bottom surface of fixed cover. This tower crane scaffold weldment frock reaches the fixed effect in welding bench top tower crane support location, avoids tower crane support gliding phenomenon to appear when the welding, can make the workman more nimble when to tower crane scaffold weldment operation, has improved the welding speed to tower crane support.

Description

Tower crane support welding frock

Technical Field

The utility model belongs to the technical field of tower crane processing production and specifically relates to a tower crane scaffold weldment frock.

Background

The tower crane is a rotary crane with a movable arm arranged at the upper part of a high-rise tower body, is divided into a horizontal type and a press rod type according to the form of the movable arm, has large operation space, is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction, and mainly comprises a metal structure, a working mechanism and an electrical system.

The tower crane comprises a plurality of supports, and the tower crane support needs the manual work to carry out welding process to the tower crane support in the production and processing process, but at present the manual work when to tower crane scaffold weldment, be not convenient for fix a position tower crane support, the gliding phenomenon appears easily in the tower crane support when the welding to the workman is troublesome to tower crane scaffold weldment time operation, for this reason, we propose a tower crane scaffold weldment frock and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower crane scaffold weldment frock to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a tower crane scaffold weldment frock, includes the welding bench, two supporting seats of last fixed surface of welding bench, two the spout has all been seted up to the upper surface of supporting seat, the inner wall sliding connection of spout has the slider, the last fixed surface of slider is connected with the connecting plate, the fixed cover of bottom surface fixedly connected with of connecting plate, the inner wall sliding connection of fixed cover has the screw thread slide, the fixed inlaying in bottom surface of connecting plate has first bearing, the inner circle fixedly connected with screw thread transfer line of first bearing, the bottom of screw thread transfer line runs through the screw thread slide and extends to the below of screw thread slide, two sliding spouts, two have been seted up to the bottom surface of fixed cover the equal sliding connection of inner wall of sliding spout has the slide, two the upper surface of slide all with the bottom surface fixed connection of screw thread slide, two the common fixedly connected with clamp plate in bottom surface of slide.

In a further embodiment, two spacing holes, two have been seted up to the inside wall of fixed cover the equal sliding connection in inner wall in spacing hole has the stopper, two a side that the stopper is close to each other respectively with the left and right sides face fixed connection of screw thread slide.

In a further embodiment, a second bearing is fixedly embedded in the inner bottom wall of the fixed cover, and the inner ring of the second bearing is fixedly connected with the outer surface of the threaded transmission rod.

In a further embodiment, a threaded ring is fixedly embedded on the left side surface of the supporting seat, and a fixing bolt is connected to the inner ring of the threaded ring in a threaded manner.

In a further embodiment, the left side surface of the sliding block is provided with a threaded groove, the right end of the fixing bolt extends to the inside of the threaded groove, and the outer surface of the fixing bolt is in threaded connection with the inner wall of the threaded groove.

In a further embodiment, a handle is fixedly connected to the upper surfaces of the two connecting plates, and the outer surface of the threaded transmission rod is in threaded connection with the inner wall of the threaded sliding seat.

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

this device is provided with first bearing through the connecting plate, can make the screw thread transfer line rotate, then utilize screw thread transfer line clockwise's rotation, can with screw thread sliding between the seat carry out screw-thread fit, will drive slide and the slow lapse of clamp plate, thereby through the push down of clamp plate, reach the fixed effect of welding bench top tower crane support location, avoid the tower crane support gliding phenomenon to appear when the welding, be provided with the spout through the supporting shoe, and with the cooperation of connecting plate bottom slider, can make the slider slide in the inside of spout, can drive the nimble removal of connecting plate and fixed cover simultaneously, and then can make fixed cover remove left from the top of welding bench, be convenient for carry out the unloading to the tower crane support after the welding, thereby can make the workman more nimble when to tower crane support welding operation.

Drawings

FIG. 1 is a three-dimensional structure schematic diagram of a tower crane support welding tool.

FIG. 2 is a cross-sectional view of a supporting seat in a tower crane support welding tool.

FIG. 3 is a cross-sectional view of a front view of a fixing cover in a tower crane support welding tool.

FIG. 4 is a cross-sectional view of a top view of a fixed cover in the tower crane support welding tool.

Fig. 5 is a partially enlarged structural schematic diagram of a position a in fig. 2 of the tower crane support welding tool.

In the figure: 1. a welding table; 2. a supporting seat; 3. a connecting plate; 4. a fixed cover; 5. a first bearing; 6. a threaded slide; 7. a slide plate; 8. a threaded drive link; 9. a sliding port; 10. pressing a plate; 11. a chute; 12. a slider; 13. a thread groove; 14. a threaded ring; 15. fixing the bolt; 16. a limiting hole; 17. a limiting block; 18. a second bearing; 19. a handle.

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," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. 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 technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, in the utility model, a tower crane support welding frock, including welding bench 1, two supporting seats 2 of fixed surface connection of welding bench 1, spout 11 has all been seted up to the upper surface of two supporting seats 2, the inner wall sliding connection of spout 11 has slider 12, the last fixed surface of slider 12 is connected with connecting plate 3, the bottom surface fixedly connected with fixed cowling 4 of connecting plate 3, the inner wall sliding connection of fixed cowling 4 has screw slide 6, the fixed inlaying in bottom surface of connecting plate 3 has first bearing 5, the inner circle fixedly connected with screw drive rod 8 of first bearing 5, screw drive rod 8's bottom runs through screw slide 6 and extends to the below of screw slide 6, two sliding spouts 9 have been seted up to fixed cowling 4's bottom surface, the equal sliding connection of inner wall of two sliding spouts 9 has slide 7, the upper surface of two slides 7 all with screw slide 6's bottom surface fixed connection, the common fixedly connected with clamp plate 10 in bottom surface of two slides 7.

Two spacing holes 16 have been seted up to the inside wall of fixed cover 4, the equal sliding connection in inner wall in two spacing holes 16 has stopper 17, two side that stopper 17 is close to each other respectively with the left and right sides face fixed connection of screw slide 6, slide in spacing hole 16 inside through stopper 17, can make the better up-and-down slip of screw slide 6, stability when screw slide 6 goes up and down has been improved, the inner bottom wall of fixed cover 4 is fixed to be inlayed and is had second bearing 18, the inner circle of second bearing 18 and the outer fixed surface of screw transfer line 8 are connected, the stability of screw transfer line 8 bottom has been deepened through second bearing 18.

Threaded ring 14 is fixedly inlaid in the left side of supporting seat 2, the inner ring threaded connection of threaded ring 14 has fixing bolt 15, thread groove 13 has been seted up to the left side of slider 12, fixing bolt 15's right-hand member extends to the inside of thread groove 13, and fixing bolt 15's surface and the inner wall threaded connection of thread groove 13, through the inside fixing bolt 15 that is equipped with of threaded ring 14, and with thread groove 13's cooperation, can fix slider 12 after removing left, prevent gliding phenomenon, the equal fixedly connected with handle 19 in upper surface of two connecting plates 3, the surface of threaded transmission pole 8 and the inner wall threaded connection of thread slide 6, be convenient for slide connecting plate 3 through handle 19, the flexibility when having improved its pulling.

The utility model discloses a theory of operation is: at first place the tower crane support in the top of welding bench 1, when fixing the tower crane support, stimulate connecting plate 3 left through handle 19, can drive slider 12 and slide left simultaneously, after slider 12 position removes, rotate fixing bolt 15 to inside thread groove 13, can press from both sides tight fixedly to slider 12 of spout 11 inside, then it is rotatory to screw thread transfer line 8 clockwise, can make and carry out screw-thread fit between screw thread transfer line 8 and the screw thread slide 6, will drive screw thread slide 6 at the inside lapse of fixed cover 4, slide 7 and clamp plate 10 that also can drive screw thread slide 6 bottom simultaneously descend, and can make clamp plate 10 press from both sides tight fixedly to the tower crane support of welding bench 1 top, thereby make things convenient for the workman to weld the tower crane support.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (6)

1. The utility model provides a tower crane scaffold weldment frock which characterized in that: including welding bench (1), two supporting seat (2) of last fixed surface of welding bench (1), two spout (11) have all been seted up to the upper surface of supporting seat (2), the inner wall sliding connection of spout (11) has slider (12), the last fixed surface of slider (12) is connected with connecting plate (3), the fixed cover of bottom surface fixedly connected with (4) of connecting plate (3), the inner wall sliding connection of fixed cover (4) has screw slide (6), the fixed inlaying in bottom surface of connecting plate (3) has first bearing (5), the inner circle fixedly connected with screw drive pole (8) of first bearing (5), screw slide (6) are run through and extend to the below of screw slide (6) in the bottom of screw drive pole (8), two sliding opening (9), two have been seted up to the bottom surface of fixed cover (4) the equal sliding connection of inner wall of sliding opening (9) has slide (7), two the upper surface of slide (7) all with the fixed connection of screw slide (6) bottom surface, two the common fixedly connected with clamp plate (10) of slide (7).

2. The tower crane support welding tool of claim 1, characterized in that: two spacing holes (16) have been seted up, two to the inside wall of fixed cover (4) the equal sliding connection of inner wall in spacing hole (16) has stopper (17), two a side that stopper (17) are close to each other respectively with the left and right sides face fixed connection of screw slide (6).

3. The tower crane support welding tool of claim 1, characterized in that: and a second bearing (18) is fixedly embedded in the inner bottom wall of the fixed cover (4), and the inner ring of the second bearing (18) is fixedly connected with the outer surface of the threaded transmission rod (8).

4. The tower crane support welding tool of claim 1, characterized in that: the left side face of the supporting seat (2) is fixedly embedded with a threaded ring (14), and the inner ring of the threaded ring (14) is in threaded connection with a fixing bolt (15).

5. The tower crane support welding tool of claim 4, characterized in that: thread grooves (13) are formed in the left side face of the sliding block (12), the right end of the fixing bolt (15) extends into the thread grooves (13), and the outer surface of the fixing bolt (15) is in threaded connection with the inner walls of the thread grooves (13).

6. The tower crane support welding tool of claim 1, characterized in that: the upper surfaces of the two connecting plates (3) are fixedly connected with handles (19), and the outer surface of the threaded transmission rod (8) is in threaded connection with the inner wall of the threaded sliding seat (6).

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