CN214265431U - A steel column anchor bolt nut fastening device - Google Patents

Abstract

The application provides a steel column rag bolt nut fastener, which comprises a main board, the spacing groove has been seted up to the head of mainboard, the gag lever post is located to the gag lever post in the spacing groove, the gag lever post has been cup jointed to the limiting groove, splint wear to establish on the gag lever post, the head of mainboard with splint enclose the synthetic bayonet socket that is used for the centre gripping nut, but be equipped with the depression bar on the mainboard with swinging, the depression bar pastes and presses on the splint, with will splint are fixed the spacing inslot. The pressing rod fixes the clamping plate in the limiting groove, the head of the main plate and the clamping plate enclose a bayonet for clamping the nut, and the fastening device suitable for nuts of different specifications can be formed by matching the main plate with different clamping plates. The device has low manufacturing cost and simple and reliable operation.

Description

Steel column rag bolt nut fastener

Technical Field

The application relates to the field of building construction, especially, relate to a steel column rag bolt nut fastener.

Background

In petrochemical industry equipment work progress, often involve the fastening of steel column rag bolt, because the rag bolt specification is diversified, consequently need purchase the different fastener of preparation many sets, need continuous change between multiple equipment during specific construction, complex operation has improved construction cost moreover greatly.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application was solved provides a steel column rag bolt nut fastener, can reduce construction cost, easy and simple to handle moreover.

For solving above-mentioned technical problem, the application provides a steel column rag bolt nut fastener, which comprises a main board, the spacing groove has been seted up to the head of mainboard, the gag lever post is located to the spacing inslot, the gag lever post has been located to the limiting groove joint, splint wear to establish on the gag lever post, the head of mainboard with splint enclose the synthetic bayonet socket that is used for the centre gripping nut, but be equipped with the depression bar on the mainboard swingably, the depression bar pastes and presses on the splint, with will splint are fixed the spacing inslot.

Optionally, the limiting groove is integrally of a right-angle structure.

Optionally, the limiting rod is perpendicular to the main plate.

Optionally, the depression bar with run through the connecting rod fixed connection of mainboard, the connecting rod is kept away from the one end of depression bar is equipped with the pin, the pin with be equipped with the spring between the mainboard, the spring housing is established on the connecting rod.

Optionally, the compression bar is perpendicular to the connecting rod.

Optionally, the connecting rod is perpendicular to the stop lever.

Use the technical scheme of this application, the depression bar is fixed splint at the spacing inslot, and the bayonet socket that is used for the centre gripping nut is enclosed to the head of mainboard and splint, through mainboard and the splint cooperation of difference, can constitute the fastener who is suitable for the nut of different specifications. The device has low manufacturing cost and simple and reliable operation.

Drawings

Specific embodiments of the present application are described in detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic view of a steel column anchor bolt nut fastening arrangement according to one embodiment of the present application;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a schematic view of the motherboard of FIG. 1;

FIG. 4 is a schematic view of the splint of FIG. 1;

fig. 5 is a schematic view of the strut of fig. 1.

Detailed Description

The technical solutions provided in the present application are explained in more detail below with reference to embodiments and drawings.

According to a specific embodiment of the present application, a steel column anchor bolt nut fastening device includes a main board 100, a limiting groove 110 is formed at a head portion of the main board 100, an inner side included angle of the limiting groove 110 is a right-angle structure, an outer portion of the limiting groove 110 extends to a side edge of the main board 100, that is, the limiting groove 110 is formed by downward digging an upper surface of the main board 100, a bottom surface of the limiting groove 110 is parallel to an upper surface of the main board 100, a limiting rod 120 is vertically fixed on the bottom surface of the limiting groove 110, a clamping plate 200 is clamped in the limiting groove 110 in a matching manner, a main body portion 230 of the clamping plate 200 is matched with the limiting groove 110 in shape, a clamping opening 500 for clamping the nut 600 is formed by surrounding a clamping portion 220 of the clamping plate 200 and the head portion of the main board 100, when a relative position of the clamping portion 220 of the clamping plate 200 and the main body portion 230 is changed, a size of the clamping opening 500 can be changed, further nuts 600 of different specifications can be prepared, thereby a plurality of different applicable clamping plates 200 can be prepared in advance, be used for with mainboard 100 cooperation suitable for, mainboard 100 and splint 200 in this embodiment all can have the steel sheet to cut out and form, and the cost is lower.

In addition, a through hole 210 is formed in the main body 230 of the clamping plate 200, and the limiting rod 120 passes through the through hole 210 to limit the clamping plate; the main board 100 outside the limiting groove 110 is provided with a connecting hole 130, the connecting rod 410 is arranged in the connecting hole 130 in a penetrating manner, the press rod 400 is vertically and fixedly connected to the upper end of the connecting rod 410, the stop lever 420 is vertically and fixedly connected to the lower end of the connecting rod 410, the spring 430 is sleeved on the connecting rod 410, the spring 430 is compressed between the stop lever 420 and the main board 100, the press rod 400 can be tightly pressed on the surface of the clamp plate 200 through the elastic action of the spring 430, and the clamp plate 200 is prevented from falling off from the limiting groove 110.

Compared with the prior art, the steel column rag bolt nut fastener that this application provided, when using, the depression bar is fixed splint at the spacing inslot, and the bayonet socket that is used for the centre gripping nut is enclosed to the head of mainboard and splint, through mainboard and the cooperation of different splint, can constitute the fastener that is suitable for the nut of different specifications, and the wrench movement depression bar makes depression bar and splint break away from, can pull down splint and change, and the device low in manufacturing cost, and is easy and simple to handle reliable.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A steel column anchor bolt nut fastening device, characterized in that it comprises a main board, and the head of the main board is provided with a limit slot, and the limit slot is arranged on a limit rod, and in the limit slot A splint is clamped, the splint is penetrated on the limit rod, the head of the main board and the splint are enclosed to form a bayonet for clamping the nut, and the main board is swingably provided with a pressure rod , the pressing rod is pressed against the splint to fix the splint in the limiting groove. 2 . The steel column anchor bolt and nut fastening device according to claim 1 , wherein the limiting groove has a right-angle structure as a whole. 3 . 3 . The steel column anchor bolt nut fastening device according to claim 1 , wherein the limiting rod is perpendicular to the main board. 4 . 4. The steel column anchor bolt nut fastening device according to claim 1, wherein the pressing rod is fixedly connected with a connecting rod penetrating the main board, and one end of the connecting rod away from the pressing rod is provided. There is a blocking rod, a spring is arranged between the blocking rod and the main board, and the spring is sleeved on the connecting rod. 5 . The steel column anchor bolt nut fastening device according to claim 4 , wherein the pressing rod is perpendicular to the connecting rod. 6 . 6 . The steel column anchor bolt nut fastening device according to claim 5 , wherein the connecting rod is perpendicular to the blocking rod. 7 .

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