CN210483127U

CN210483127U - Rack installation strutting arrangement

Info

Publication number: CN210483127U
Application number: CN201920440125.4U
Authority: CN
Inventors: 裴传飞
Original assignee: Zhejiang Dadi Steel Structure Co ltd
Current assignee: Zhejiang Dadi Steel Structure Co ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-05-08
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses a net rack mounting and supporting device, relating to the field of net rack mounting auxiliary devices; the support rod comprises a support rod main body, wherein a groove is formed in the top end of the support rod main body, and a ball latching clamping groove is formed in the groove; the utility model discloses application scope is wide.

Description

Rack installation strutting arrangement

Technical Field

The utility model belongs to rack installation auxiliary device field, in particular to rack installation strutting arrangement.

Background

In recent years, the net rack is widely applied to various stadiums with large span and large space due to the advantages of good space stress, light weight, large rigidity, good earthquake resistance and the like, and the manufacturing and installation of the net rack are more complicated than those of a plane structure. The construction and installation methods of the grid structure are divided into two types, one type is an integral jacking method, an integral lifting method and an integral hoisting method which are assembled on the ground; the other type is high-altitude in-place bulk loading, strip and block in-place assembly, high-altitude sliding in-place assembly and the like. In any method, the rod piece, the bolt ball and the like are assembled into small units, and then the small assembled units are put in place and assembled one by one to finally form an integral structure. When the small units are assembled in place, no matter the small units are installed in a matching way by a crane or are manually pushed, pulled and supported in place, the small units are adjusted or temporarily fixed by a supporting auxiliary device so as to be convenient for screwing bolts or welding and fixing. The existing device has a single application range, can only be suitable for supporting a chord member or a bolt ball, and cannot simultaneously meet the requirements of the chord member and the bolt ball.

Chinese patent No. CN205857796U, granted publication No. 20170104, discloses a support device for assembling and installing a portable net rack, which comprises a support rod, wherein a support plate is arranged at the top of the support rod, a pipe support plate with an arc structure is arranged on the support plate, and two sides of the front and rear ends of the pipe support plate are respectively fixedly connected with the support plate through stiffening plates; the bottom of the support rod is provided with the bottom plate, and the support rod has a turnover function, but is only suitable for supporting the chord member but not for supporting the bolt ball, so that the application range is single.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the single shortcoming of prior art application scope, provide one kind through opening cylindrical notch in the recess, when supporting the chord member, the chord member is located the recess, when the ball is tied in needs support, ties the ball card in cylindrical notch, can be applicable to chord member and tie the ball simultaneously, the wide rack installation strutting arrangement of application scope.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rack installation strutting arrangement, includes the bracing piece main part, bracing piece main part top is equipped with the recess, the bolt ball draw-in groove that is equipped with in the recess. When needs support the chord member, the chord member can be placed in the recess, when needs support bolt ball, tie the ball and can be absorbed in and tie ball draw-in groove, prevent to tie ball roll-off recess, the bracing piece main part with the chord member with tie the ball support on the workstation, the utility model discloses application scope is wide, both can be used for supporting the chord member, can be used for supporting again and tie the ball.

Preferably, the bottom end of the support rod main body is provided with a support plate. The rack weight ratio is heavier, if bracing piece main part bottom directly supports on the workstation, punctures the workstation easily, adds the backup pad, and when supporting, the backup pad supports and leans on the workstation, and the area of contact of backup pad and workstation is great, and the load is by fine dispersion, and the pressure on backup pad and the workstation contact surface reduces, prevents that the workstation from being punctured, and then avoids taking place the incident.

Preferably, the bottom end of the support rod main body is in threaded connection with a lining, the support plate is of a circular ring-shaped structure, and the support plate is fixedly connected to the outer edge face of the bottom end of the lining. An assembly is formed by the supporting plate and the lining, the supporting plate and the lining can be connected to the bottom end of the supporting rod main body in a threaded mode, and the supporting plate and the lining can be separately transported in the transporting process, so that the transporting convenience is improved.

Preferably, the ball tying clamping groove is of a cylindrical structure, the bottom end of the support rod main body is matched with the ball tying clamping groove, threads are arranged on the inner side wall of the ball tying clamping groove, and the ball tying clamping groove can be in threaded fit with the bottom end of the support rod main body. Tie the ball draw-in groove and be cylindrical structure, bracing piece main part bottom and tie ball draw-in groove adaptation, tie ball draw-in groove inside wall and be equipped with the screw thread to bracing piece main part bottom can with tie ball draw-in groove threaded connection, thereby realized the utility model discloses a connect long, further increased the utility model discloses an application scope.

Preferably, the supporting plate and the top end of the supporting rod main body are both provided with bolt holes. The bolt penetrates in the bolt hole on backup pad and bracing piece main part top, it is right the utility model discloses extend the back, increase stability.

Preferably, the outer edge surface of the middle section of the support rod main body is a smooth surface. When needs lengthen the utility model discloses the time, twist the bush to bracing piece main part top direction, twist the smooth surface, then the bush just can slide at will, twist the bolt ball draw-in groove back when bracing piece main part bottom, align the bolt hole on another bracing piece main part top with the bolt hole in the backup pad on the bush, then the slip bush, backup pad on this bush supports with another bracing piece main part top and leans on together, then twists the bolt in the bolt hole. The smooth surface of interlude can make things convenient for the bush to slide, and if threaded, the bush removal must rotate the bush, and is very inefficient.

Preferably, the groove is U-shaped. The U-shaped groove is not provided with edges and corners, so that abrasion to the chord and the bolt ball is reduced.

The utility model has the advantages that: (1) when the chord is required to be supported, the chord can be placed in the groove, when the bolt ball is required to be supported, the bolt ball can be sunk into the bolt ball clamping groove to prevent the bolt ball from sliding out of the groove, and the chord and the bolt ball are supported on the workbench by the support rod main body; (2) the utility model discloses can twist through bracing piece main part bottom and tie ball draw-in groove and extend.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a bottom view of the present invention;

FIG. 4 is a schematic view of the elongated structure of the present invention;

FIG. 5 is a schematic structural view of the support chord of the present invention;

fig. 6 is a schematic structural view of the support bolt ball of the present invention.

In the figure: the support rod comprises a support rod main body 1, a lining 3, a support plate 4, a groove 5, a ball latching groove 6 and a bolt hole 8.

Detailed Description

The invention will be further explained in detail with reference to the drawings and the following detailed description:

fig. 1 to 6 are a rack erection bracing device, including bracing piece

main part

1, 1 bottom outer fringe face of bracing piece main part is equipped with the screw thread, 1 interlude outer fringe face of bracing piece main part is the smooth surface, 1 bottom threaded connection of bracing piece main part has a

bush

3, 3 bottom outer fringe faces of bush are equipped with annular backup pad 4, backup pad 4 bottom surface, the lower terminal surface of

bush

3 and 1 bottom of bracing piece main part flush, 1 top of bracing piece main part is equipped with the recess 5 of U style of calligraphy, be equipped with a columniform bolt ball draw-in groove 6 in the recess 5, be equipped with the screw thread in the bolt ball draw-in groove 6, bolt ball draw-in

groove

6 and 1 bottom adaptation of bracing piece main part,

backup pad

4 and 1 top of.

The utility model discloses the use:

when the chord member needs to be supported, the bushing is screwed to the bottom end of the support rod main body, the bottom surface of the support plate, the lower end surface of the bushing and the bottom end of the support rod main body are flushed, the three support against the workbench together, the chord member needing to be connected is hung by the crane, after the chord member is positioned, the chord member is placed in the groove in the top end of the support rod main body, the chord member is lifted, and then a worker connects the chord member.

When needing to support the bolt ball, the crane puts the bolt ball on the bolt ball clamping groove, and the bolt ball is sunk into the bolt ball clamping groove, so that the bolt ball clamping groove is prevented from moving disorderly, the bolt ball is lifted, and then a worker installs the chord member on the bolt ball.

The utility model discloses can also extend, twist earlier a rack erection bracing device's bush toward bracing piece main part top direction, then the bush gets into the smooth surface, bracing piece main part bottom exposes this moment, then twist into another rack erection bracing device's bolt ball draw-in groove with the bottom alignment of this rack erection bracing device's bracing piece main part, slide this moment and be located the bush of smooth surface, support the backup pad of this bush on the top of another rack erection bracing device's bracing piece main part to with the bolt hole between them alignment, then twist bolt fastening, this moment the utility model discloses be extended and have fine stability.

Claims

1. A net rack mounting and supporting device comprises a supporting rod main body and is characterized in that a groove is formed in the top end of the supporting rod main body, and a ball tying clamping groove is formed in the groove; the bottom end of the support rod main body is provided with a support plate; the bottom end of the support rod main body is in threaded connection with a bushing, the support plate is in a circular structure, and the support plate is fixedly connected to the outer edge surface of the bottom end of the bushing; the ball latching clamping groove is of a cylindrical structure, the bottom end of the support rod main body is matched with the ball latching clamping groove, threads are arranged on the inner side wall of the ball latching clamping groove, and the ball latching clamping groove can be in threaded fit with the bottom end of the support rod main body; the supporting plate and the top end of the supporting rod main body are both provided with bolt holes.

2. The net rack mounting and supporting device of claim 1, wherein the outer edge surface of the middle section of the supporting rod main body is a smooth surface.

3. A rack mounting support arrangement according to claim 1, wherein said recess is U-shaped.