CN210587835U

CN210587835U - Triangular standard festival frock

Info

Publication number: CN210587835U
Application number: CN201921273126.0U
Authority: CN
Inventors: 甯稿饯; 常彤
Original assignee: Wuhan Tianxie Building Equipment Co ltd
Current assignee: Wuhan Tianxie Building Equipment Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-05-22
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a triangle standard knot tool, which comprises a left panel, a fixed joint, a connecting shaft, an adjustable joint, a limiting plate, a right panel, a flange cover, a rotating shaft, a bearing seat and a base, wherein the left panel and the right panel are arranged in parallel and are connected through the connecting shaft; two ends of the connecting shaft are fixed with the left panel and the right panel through nuts; the fixed joint is arranged on the left panel; the adjustable joints are arranged in the three through holes on the right panel; the limiting plate is fixed on the right panel; the flange cover is fixed on the right panel; the rotating shafts are respectively arranged on the surfaces of the left panel and the right panel which are deviated from each other; the bearing seats are arranged at the end part of the rotating shaft; the base is placed on the horizontal ground and is connected with the bearing seat through bolts and nuts; the parts are connected into a whole, so that the triangular standard knot welding tool is formed. The utility model has the advantages of simple and reasonable structure, the installation is dismantled conveniently, is laborsaving, saves time, high-efficient, use reliably, can generally use widely.

Description

Triangular standard festival frock

Technical Field

The utility model relates to machinery's technological equipment, concretely relates to triangle standard festival frock.

Background

In the technological processes of machining, product inspection, assembly, welding and the like, a large number of technological equipment, called tooling for short, are used, wherein welding technological equipment is a general name of clamps, mechanical devices and equipment which play a role in cooperation and assistance in the assembly and welding processes of welding structure production, and most welding tooling is specially designed for the assembly and welding process of a certain welding assembly and belongs to non-standard devices.

The triangular standard knots (such as the standard knot used for bearing in the attached lifting platform) are formed by welding square tubes, round tubes, angle steel and steel plates, each triangular standard knot is very heavy, the welding is quite troublesome by manually turning in the splicing welding process, and meanwhile, the working efficiency is very low, so that the time and the cost are not saved; moreover, due to manual positioning, the welding precision is not high, the size is inaccurate, the quality is difficult to meet the requirements, the problem that every two standard triangular sections cannot be butted can also occur, and meanwhile, the inaccuracy of the size can cause additional bending moment in the bearing process of the standard triangular sections, so that safety accidents are easy to cause; therefore, a reasonable welding tool is designed to ensure that the size and the manufacturing precision of the welded and formed triangular standard knot can meet the design requirements.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art not enough, the utility model aims at providing a triangle standard festival frock, the welding part that can stabilize the triangle standard festival improves the welding precision, improves welding work efficiency, guarantees triangle standard festival size and quality, alleviates workman's intensity of labour greatly.

In order to achieve the above object, the utility model provides a following technical scheme: a triangular standard joint tool comprises a left panel, a fixed joint, a connecting shaft, an adjustable joint, a limiting plate, a right panel, a flange cover, a rotating shaft, a bearing seat and a base, wherein the left panel and the right panel are arranged in parallel and are connected through the connecting shaft; the three fixed joints are arranged in the three through holes on the left panel and are arranged on the left panel through hexagon socket head cap screws; the four connecting shafts are arranged between the left panel and the right panel, and two ends of the four connecting shafts are fixed with the left panel and the right panel through nuts; the adjustable joints are three in number and are placed in the three through holes on the right panel; the limiting plates are three in number, are fixed on the right panel through hexagon socket head cap screws and are used for limiting the position of the adjustable joint and preventing the distance for the adjustable joint to advance or retreat from being too large; the flange cover is fixed on the right panel through hexagon socket head cap screws, the rotating shaft is fixed on the left panel and the right panel through bolts, and the rotating shaft is installed on the left panel and the right panel; the bearing seats are mounted at the end part of the rotating shaft and are matched with each other through bearings; the base place on the level ground, be connected with the bearing frame through bolt and nut, its effect is for the rotation axis provides the holding power, makes triangle standard festival rotatable round the rotation axis, convenient welding.

Preferably, criss-cross ribs are uniformly distributed on one surface of the left panel and the right panel to enhance the strength and rigidity of the left panel and the right panel.

Preferably, the fixed joint is formed by combining a first external positioning piece and an internal positioning piece, and the first external positioning piece and the internal positioning piece are fixed through socket head cap screws.

Preferably, the connecting shaft is formed by welding a round pipe and a step shaft, and the two ends of the connecting shaft are externally threaded.

Preferably, the adjustable joint is formed by combining an internal positioning piece, a second external positioning piece, a semicircular clamping block, an adjusting screw rod and a dowel bar, wherein the internal positioning piece is fixed on the second external positioning piece through an inner hexagon screw

On the part, the semicircle fixture block card is in the recess on accommodate the lead screw, and the semicircle fixture block passes through hexagon socket head cap screw with second outside setting element to be in the same place simultaneously, and accommodate the lead screw is interior external screw thread fit with the blind flange, through twisting power transmission rod, makes accommodate the lead screw advance or retreat, and then drives second outside setting element and advance or retreat.

Preferably, the center of the flange cover is provided with a threaded hole.

Preferably, the base is formed by welding channel steel and steel plates and is used for supporting other parts.

Compared with the prior art, the utility model discloses a technological effect and advantage: this triangle standard festival frock, overall structure is simple reasonable, the installation is dismantled conveniently, it is laborsaving, time saving, high efficiency, use reliably, this triangle standard festival frock, three load side pipes are fixed on the frock through fixed joint and adjustable joint with triangle standard festival, thereby guarantee the relative position size of three load side pipes of triangle standard festival, can make triangle standard festival round the rotation axis upset through rotating the frock, can save a large amount of manpowers like this, alleviate workman intensity of labour, also improve welding efficiency, the product quality is improved, this triangle standard festival frock can generally use widely.

Drawings

Fig. 1 is a schematic structural diagram a of the present invention.

Fig. 2 is a schematic view of the structure of the left panel of the present invention.

Fig. 3 is a schematic structural diagram b of the present invention.

Fig. 4 is a schematic diagram of the structure of the right panel of the present invention.

Fig. 5 is a schematic view of the fixing joint structure of the present invention.

Fig. 6 is a schematic view of the structure of the connecting shaft of the present invention.

Fig. 7 is a schematic view of the adjustable joint structure of the present invention.

Fig. 8 is a schematic view of the base structure of the present invention.

In the figure: the device comprises a triangular standard joint 1, a left panel 2, a fixed joint 3, a connecting shaft 4, an adjustable joint 5, a limiting plate 6, a right panel 7, a flange cover 8, a rotating shaft 9, a bearing seat 10, a base 11, a first external positioning piece 3a, an internal positioning piece 3b, a circular tube 4a, a stepped shaft 4b, a second external positioning piece 5a, a semicircular clamping block 5b, an adjusting screw rod 5c and a dowel rod 5 d.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Shown by fig. 1-7, the utility model provides a triangle standard festival frock, including left surface board 2, fixed joint 3, connecting axle 4, adjustable joint 5, limiting plate 6, right side board 7, blind flange 8, rotation axis 9, bearing frame 10, base 11, its characterized in that: the left panel 2 and the right panel 7 are arranged in parallel and connected through a connecting shaft 4; the three fixed joints 3 are arranged in the three through holes on the left panel 2 and are arranged on the left panel 2 through hexagon socket head cap screws; the four connecting shafts 4 are arranged between the left panel 2 and the right panel 7, and two ends of the connecting shafts are fixed with the left panel 2 and the right panel 7 through nuts; the adjustable joints 5 are three in number and are placed in three through holes on the right panel 7; the limiting plates 6 are fixed on the right panel 7 through hexagon socket head cap screws, and are used for limiting the position of the adjustable joint 5 and preventing the adjustable joint 5 from moving forward or backward too far; the flange cover 8 is fixed on the right panel 7 through hexagon socket head cap screws, the rotating shaft 9 is respectively arranged on the surface of the left panel 2, which is deviated from the right panel 7, and the rotating shaft 9 is fixed on the left panel 2 and the right panel 7 through bolts; the bearing seats 10 are mounted at the end part of the rotating shaft 9 and are matched with each other through bearings; the base 11 is placed on the horizontal ground and is connected with the bearing seat 10 through bolts and nuts, and the effect of the base is to provide supporting force for the rotating shaft 9, so that the triangular standard knot 1 can rotate around the rotating shaft 9, and welding is facilitated.

Specifically, the left panel 2 and the right panel 7 are provided with ribs which are uniformly distributed on one surface and crisscross, so that the strength and the rigidity of the left panel 2 and the right panel 7 are enhanced.

Specifically, the fixed joint 3 is composed of a first external positioning piece 3a and an internal positioning piece 3b

The first external positioning piece 3a and the internal positioning piece 3b are fixed by hexagon socket head cap screws.

Specifically, the connecting shaft 4 is formed by welding a circular tube 4a and a step shaft 4b, and the outer threads of two ends of the connecting shaft 4 are arranged.

Specifically, adjustable joint 5 be by inside positioning element 3b, the outside positioning element of second 5a, semicircle fixture block 5b, accommodate screw 5c, dowel bar 5d makes up and forms, inside positioning element 3b passes through the socket head cap screw to be fixed on the outside positioning element of second 5a, semicircle fixture block 5b card is in the recess on accommodate screw 5c, semicircle fixture block 5b passes through the socket head cap screw with the outside positioning element of second 5a simultaneously and fixes together, accommodate screw 5c is interior external screw thread cooperation with flange lid 9, through twisting power dowel bar 5d, make accommodate screw 5c advance or retreat, and then drive the outside positioning element of second 5a and advance or retreat.

Specifically, a threaded hole is formed in the center of the flange cover 8.

Specifically, the base 11 is formed by welding channel steel and steel plates and is used for supporting other components.

When the utility model is used, taking the welding of the triangular standard knot in the attached lifting platform as an example, the dowel bar 5d is firstly screwed to enable the second external positioning piece 5a to retreat for a certain distance under the driving of the adjusting screw rod 5 c; then butt-jointing one end of three bearing square pipes in the triangular standard joint 1 with a fixed joint 3, wherein a first external positioning piece 3a clamps the outside of the bearing square pipe, an internal positioning piece 3b is plugged into the bearing square pipe, and then reversely twisting a dowel bar 5d to enable an adjustable joint 5 to advance to the other end of the bearing square pipe to be butt-jointed with the adjustable joint 5, wherein a second external positioning piece 5a clamps the outside of the bearing square pipe, and an internal positioning piece 3b in the adjustable joint 5 is plugged into the bearing square pipe, so that the position sizes of the three bearing square pipes are ensured; under the limitation of the limiting plate 6, the adjustable joint 5 can only translate and cannot rotate, and the adjustable joint 5 cannot advance any more after advancing to contact with the limiting plate 6; after the positions of three bearing square pipes in the triangular standard knot 1 are well positioned, other round pipes, angle steel and steel plates are welded on the bearing square pipes according to the position sizes, and in the welding process, when the position of a high place is not well welded, a tool can be rotated to adjust the position of the triangular standard knot 1 so as to be convenient for welding; after welding is finished, after all welding seams are cooled, the dowel bar 5d is screwed, the second external positioning piece 5a is driven by the adjusting screw rod 5c to retreat for a certain distance, the fixed joint 3 and the adjustable joint 5 are separated from contact with the triangular standard knot 1, and meanwhile, the welded triangular standard knot 1 is taken out by a travelling crane; and repeating the steps and welding the next triangular standard knot 1. Compared with the prior art, this triangle standard festival frock overall structure is simple reasonable, the installation is dismantled conveniently, it is laborsaving, save time, it is high-efficient, use reliably, fix three load side's pipe on the triangle standard festival 1 on the frock through fixed joint 3 and adjustable joint 5, thereby guarantee the relative position size of three load side's pipe on the triangle standard festival 1, can make triangle standard festival 1 overturn round the rotation axis through rotating the frock, can save a large amount of manpowers like this, alleviate workman intensity of labour, also improve welding efficiency, the product quality is improved, this triangle standard festival frock can generally use widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a triangle standard festival frock, includes left panel (2), fixed joint (3), connecting axle (4), adjustable joint (5), limiting plate (6), right panel (7), blind flange (8), rotation axis (9), bearing frame (10), base (11), its characterized in that: the left panel (2) and the right panel (7) are arranged in parallel and are connected through a connecting shaft (4); the three fixed joints (3) are arranged in three through holes on the left panel (2) and are arranged on the left panel (2) through hexagon socket head cap screws; the four connecting shafts (4) are arranged between the left panel (2) and the right panel (7), and two ends of the four connecting shafts are fixed with the left panel (2) and the right panel (7) through nuts; the adjustable joints (5) are three in number and are placed in three through holes on the right panel (7); the limiting plates (6) are fixed on the right panel (7) through hexagon socket head cap screws, and are used for limiting the position of the adjustable joint (5) and preventing the adjustable joint (5) from moving forward or backward too much; the flange cover (8) is fixed on the right panel (7) through hexagon socket head cap screws, the rotating shaft (9) is arranged on the surface of the left panel (2) and the surface of the right panel (7) which are opposite, and the rotating shaft (9) is fixed on the left panel (2) and the right panel (7) through bolts; the bearing seats (10) are mounted at the end part of the rotating shaft (9) and are matched with each other through bearings; the base (11) place on the level ground, be connected with bearing frame (10) through bolt and nut, its effect is for rotation axis (9) provide the holding power, make triangle standard festival (1) can be rotatory round rotation axis (9), convenient welding.

2. The tool for machining the triangular standard knot according to claim 1, wherein criss-cross ribs are uniformly distributed on one surface of the left panel (2) and the right panel (7) so as to enhance the strength and rigidity of the left panel (2) and the right panel (7).

3. The tooling for the standard knot of triangle according to claim 1, characterized in that the fixed joint (3) is formed by combining a first external positioning piece (3 a) and an internal positioning piece (3 b), and the first external positioning piece (3 a) and the internal positioning piece (3 b) are fixed by hexagon socket head cap screws.

4. The tool for the triangular standard knot according to claim 1, wherein the connecting shaft (4) is formed by welding a circular tube (4 a) and a step shaft (4 b), and the two ends of the connecting shaft (4) are externally threaded.

5. The triangular standard joint tool according to claim 1, wherein the adjustable joint (5) is formed by combining an internal positioning part (3 b), a second external positioning part (5 a), a semicircular fixture block (5 b), an adjusting screw rod (5 c) and a force transmission rod (5 d), the internal positioning part (3 b) is fixed on the second external positioning part (5 a) through an inner hexagonal screw, the semicircular fixture block (5 b) is clamped in a groove on the adjusting screw rod (5 c), the semicircular fixture block (5 b) and the second external positioning part (5 a) are fixed together through the inner hexagonal screw, the adjusting screw rod (5 c) is matched with a flange cover (8) through inner and outer threads, and the force transmission rod (5 d) is screwed to enable the adjusting screw rod (5 c) to advance or retreat so as to drive the second external positioning part (5 a) to advance or retreat.

6. The tool for the standard trigonal joint of claim 1 wherein the flange cover (8) has a threaded hole in the center.

7. The tool for the triangular standard knot according to claim 1, wherein the base (11) is formed by welding channel steel and steel plates and is used for supporting other components.