CN202501173U - Multi-directional rotatable bracing frame - Google Patents

Abstract

The utility model relates to a multi-directional rotatable support frame, which is composed of an inverted U-shaped top plate, a saddle, a support foot, a rotating pin shaft, and a cotter pin. There is a mounting hole on the top surface of the inverted U-shaped top plate. The two sides of the top plate are symmetrically formed with longitudinal long circular slot holes, and the bottom edges of both sides of the inverted U-shaped top plate are formed with left locking grooves and right locking grooves; there is a round hole on the saddle, and the two sides of the saddle A limit pin is welded on each side, and the saddle is fixedly installed on the upper part of the leg; the inverted U-shaped top plate is straddled on the saddle, and the rotating pin passes through the long circular slot hole and the round hole for rotatable installation. The other end of the shaft is fixed by a cotter pin, and the upper surface of the inverted U-shaped top plate and the saddle can be changed by positioning the limit pin shaft selectively with the left locking groove or the right locking groove made on the bottom edge of both sides of the inverted U-shaped top plate the installation angle. The utility model can not only meet the requirement of adjusting the support position, but also can maintain a stable support state at the extreme position.

Description

A multi-directional rotatable support frame

technical field

The utility model relates to a multidirectional rotatable support frame. the

Background technique

Most products require a base or a support frame when used or installed, and some products (such as household panel electric radiators, monitoring devices, etc.) sometimes require multiple support states, that is, the relative postures between the product body and the support frame are different. In order to meet the needs of various and changeable support states for this type of products, a support frame with a relatively complex structure is used in practical applications. This not only increases the cost of manufacturing and using the product, but also increases the complexity of product installation and use to a certain extent. the

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a multi-directional rotating and position-limiting support frame with ingenious structure, simple and reliable, low cost and convenient operation. the

The utility model solves its technical problem and adopts the following technical solutions to realize:

A support frame capable of multi-directional rotation and position limitation, characterized in that it is composed of an inverted U-shaped top plate (1), a saddle (2), a foot (3), a rotating pin shaft (4), and a cotter pin (5) , there is a mounting hole (1-1) on the top surface of the inverted U-shaped top plate (1), and longitudinal oblong slot holes (1-2) are symmetrically formed on both sides of the inverted U-shaped top plate (1). The bottom edges of the two sides of the inverted U-shaped top plate (1) are all shaped with left locking grooves (1-3) and right locking grooves (1-4); there is a round hole (2-1) on the saddle (2) , a limit pin (2-2) is welded on both sides of the saddle, and the saddle (2) is fixedly installed on the upper part of the foot (3); the inverted U-shaped top plate (1) straddles the saddle (2) Above, use the rotating pin shaft (4) to pass through the long circular slot hole (1-2) and the round hole (2-1) for rotatable installation, and the other end of the rotating pin shaft is fixed by the cotter pin (5). The position pin shaft is selectively positioned with the left locking groove (1-3) or the right locking groove (1-4) made on the bottom edge of both sides of the inverted U-shaped top plate to change the installation of the top surface of the inverted U-shaped top plate and the saddle angle. the

Moreover, auxiliary mounting holes are also formed on the top surface of the inverted U-shaped top plate. the

Moreover, the bottom edge between the left locking groove (1-3) and the right locking groove (1-4) formed on both sides of the inverted U-shaped top plate (1) is a circular arc transition. the

Advantage and beneficial effect of the present utility model are:

The structure design of the utility model is scientific and reasonable, and the support frame is divided into two parts that can be relatively movable. The two parts can move relative to each other to meet the needs of adjusting the support position, and can also maintain a stable support state at the limit position. The utility model also has the advantages of simple and reliable structure, convenient operation and low cost. The utility model is also independently produced and sold as a serialized product to meet the vertical or hanging support of small objects (relatively not exceeding the support weight limited by the structure of the utility model), or the flexible conversion of vertical and hanging supports. support requirements. the

Description of drawings

Fig. 1 is the exploded view of the three-dimensional structure of the utility model. the

Figure 2 is an exploded view of the utility model in side view. the

Fig. 3 is a front view of the first stable support state of the present invention. the

Fig. 4 is a front view of the second stable support state of the present invention. the

Fig. 5 is a schematic diagram of the transition process of the support state of the present invention. the

The supporting frame of the utility model that can rotate in multiple directions and limit the position is illustrated by reference numerals in the accompanying drawings. the

1-U-shaped top plate 2-saddle 3-foot 4-rotating pin 5-cotter pin

1-1 mounting hole 1-2 oblong slot hole 1-3 left lock slot 1-4 right lock slot

2-1 round hole 2-2 limit pin shaft

Detailed ways

The support frame capable of multi-directional rotation and position limitation of the present invention will be further described in detail below in conjunction with the accompanying drawings. the

As shown in Figures 1 and 2, a support frame that can rotate in multiple directions and limit the position is composed of an inverted U-shaped top plate (1), a saddle (2), a foot (3), a rotating pin (4), an opening Pin (5) constitutes. There is a mounting hole (1-1) on the top surface of the inverted U-shaped top plate (1), and auxiliary mounting holes are also formed on the top surface of the inverted U-shaped top plate. Longitudinal oblong slotted holes (1-2) are symmetrically shaped on both sides of the inverted U-shaped top plate (1). Left locking grooves (1-3) and right locking grooves (1-4) are all shaped on the bottom edges of both sides of the inverted U-shaped top board (1), and all of the two sides of the inverted U-shaped top board (1) The bottom edge between the left locking groove (1-3) and the right locking groove (1-4) is a circular arc transition. the

There is a round hole (2-1) on the saddle (2), and the round hole plays the role of supporting the rotating pin shaft. A limit pin shaft (2-2) is respectively welded on both sides of the saddle. The function is to be stuck in the locking groove of the inverted U-shaped top plate. It is characterized in that it can cooperate with the locking groove to play the role of limit and force bearing. The form can be a pin welded with the saddle or punched, folded A "column" protrusion formed by a bend. the

The saddle (2) is fixedly installed on the upper part of the leg (3) by welding or other fixing means. The inverted U-shaped top plate (1) is straddled on the saddle (2), and the rotating pin shaft (4) is used to pass through the long circular slot hole (1-2) and the round hole (2-1) for rotatable installation. The other end of the shaft is fixed by the cotter pin (5), and the left locking groove (1-3) or the right locking groove (1-4 ) for positioning to change the installation angle between the top surface of the inverted U-shaped top plate and the saddle. the

The installation method of the utility model is:

21 Inverted U-shaped top plate (1) The top surface is a plane with mounting holes for installing small objects. When installing objects, parts such as rotating pins can be used to connect the bottom surface of the object with the top surface of the inverted U-shaped top plate, and make the two Those can be rotated relative to each other. If relative rotation is not required, auxiliary mounting holes can be processed on-site at suitable positions around the mounting holes. The inverted U-shaped top plate (1) and the saddle (2) are connected as a whole by means of cotter pins (5), so that the two can rotate or move around the rotating pin shaft. The inverted U-shaped top plate (1) is straddled on the saddle (2), and the rotating pin shaft (4) is used to pass through the long circular slot hole (1-2) and the round hole (2-1) for rotatable installation, and the cotter pin (5 can prevent the rotating pin from falling off. Through the left locking groove (1-3) or right locking groove (1-4) on the inverted U-shaped top plate, the saddle limit pin (2-2), and the rotating pin The comprehensive support of the three shafts (4) can make the support frame rotate flexibly and be stable at two extreme positions. 

The adjustment mode of the present utility model is:

As shown in Figure 3, when the inverted U-shaped top plate (1) and the saddle (2) are kept vertical, under the action of gravity, the upper end of the oblong slot hole (1-2) of the inverted U-shaped top plate is against the rotating pin shaft (4), at this time the limit pins (2-2) on both sides of the saddle are at the top of the left locking groove (1-3) of the top plate, and are affected by the rotation pin (4) and the limit Due to the comprehensive effect of the pin shaft (2-2), the inverted U-shaped top plate (1) and its supports will not swing without external force (except for slight swing caused by component gaps caused by processing factors), and are in a stable position. vertical state. This positional state can be used for the ground vertical support of the object. the

As shown in Figure 4, when the leg (3) is pulled down, the rotating pin (4) slides down the bottom end of the long circular slot hole (1-2) of the inverted U-shaped top plate, and at the same time the limit on the saddle Bearing pin (2-2) also disengages from the limit position of left locking groove (1-3), and then the inverted U-shaped top plate (1) and saddle (2) can be rotated 90 degrees relative to each other, and the limit pin on the saddle The shaft (2-2) enters the right locking groove (1-4) of the inverted U-shaped top plate (1), at this time the inverted U-shaped top plate (1) is still in a vertical state, and the saddle (2) and the legs (3) has rotated 90 degrees relative to the inverted U-shaped top plate (1), and under the action of gravity, the rotating pin shaft (4) is against the top of the oblong slot hole (1-2) again, so the rotating pin shaft (4) ) and the limit pin shaft (2-2) and the right locking groove (1-4), the inverted U-shaped top plate and the support are in a stable position, and will not swing under the action of no external force (except gravity) (Except for slight wobble caused by component clearance due to processing factors). In this state, the bottom of the foot can be processed with mounting holes as required, and the foot can be hung on the wall by using expansion bolts and other components (as shown by the dotted line in Figure 5). This support position is used for wall-mounted installation of objects . the

The utility model can be used for the ground support of small objects or the hanging support of walls, or as a support base for small objects "dual-purpose for vertical hanging". It has the advantages of simple and reliable structure, low cost, and convenient use, and can better meet the needs of flexible adjustment of the relative posture requirements of the supported object (item) and the support seat during the installation and use of certain objects. the

Claims (3)

1. One kind can multidirectional rotation supporting frame; It is characterized in that: constitute by inverted U top board (1), saddle (2), leg (3), rotating pin (4), cotter pin (5); A mounting hole (1-1) is arranged on the end face of inverted U top board (1); Symmetry is shaped on oval longitudinally slotted eye (1-2) on the bi-side of inverted U top board (1), and the root edge in the bi-side of inverted U top board (1) all is shaped on left lock groove (1-3) and right lock groove (1-4); One circular hole (2-1) is arranged on the saddle (2), and the bi-side of saddle respectively are welded with a spacing bearing pin (2-2), logical leg (3) top that is fixedly mounted on of saddle (2); Inverted U-shaped top board (1) straddles on the saddle (2); Employing rotating pin (4) passes oval slotted eye (1-2) and circular hole (2-1) is installed turnably; The other end of rotating pin is fixing through cotter pin (5), through spacing bearing pin selectivity and made left lock groove (1-3) or the right lock groove (1-4) of inverted U top board bi-side root edge are positioned the setting angle that changes inverted U top board end face and saddle.
2. 2. according to claim 1 can multidirectional rotation supporting frame, it is characterized in that: on the end face of inverted U top board (1), also be shaped on auxiliary mounting hole.
3. 3. according to claim 1 can multidirectional rotation supporting frame, it is characterized in that: at the made left lock groove (1-3) of the bi-side of inverted U top board (1) and the root edge between the right lock groove (1-4) is arc transition.

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