CN215298623U

CN215298623U - Fixed linking frame for making lengthened wing model

Info

Publication number: CN215298623U
Application number: CN202120929827.6U
Authority: CN
Inventors: 吴佳慧
Original assignee: Wuhan Shengchen Hand Board Model Co ltd
Current assignee: Wuhan Shengchen Hand Board Model Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-24
Anticipated expiration: 2031-04-30

Abstract

The utility model belongs to the technical field of the truss, a fixed linking frame for making extension wing model is disclosed, comprising a frame body, the quantity of support body is two, and two the equal welded fastening in bottom of support body has a set of supporting legs, along two the groove has all been seted up to the upper and lower both ends inner wall of support body and has been accomodate, the inboard swing joint who accomodates the groove has the extension board, is located two on the same horizontal plane all articulated mutually through the damping pivot between the tip of extension board, two the upper end of support body is all rotated and is connected with the tray, the upper end of tray is equipped with the holder. The truss can adjust the extension length of the extension plate, so that the distance between the two frame bodies can be adjusted, and the truss can be combined with the clamping piece to conveniently fix wing models with different lengths.

Description

Fixed linking frame for making lengthened wing model

Technical Field

The application relates to the technical field of trusses, in particular to a fixed connecting frame for manufacturing a lengthened wing model.

Background

An airplane is an aircraft, and in order to enhance the learning interest of children and better science popularization space knowledge, wing models are frequently displayed in a plurality of juveniles and museums. During the manufacturing process of the wing model, the truss is usually required to be used for fixing the wing model.

However, the existing truss for manufacturing the wing model has certain limitations, which are specifically shown in that the shape of the truss is fixed, and the truss cannot be changed according to the use requirement, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the application provides a fixed connection frame for manufacturing an extended wing model.

The application provides a fixed frame that links up for making extension wing model adopts following technical scheme:

the utility model provides a fixed linking frame for making extension wing model, includes the support body, the quantity of support body is two, and two the equal welded fastening in bottom of support body has a set of supporting legs, along two the groove of accomodating has all been seted up to the upper and lower both ends inner wall of support body, the inboard swing joint who accomodates the groove has the extension board, is located two on the same horizontal plane all articulated mutually through the damping pivot between the tip of extension board, two the upper end of support body is all rotated and is connected with the tray, the upper end of tray is equipped with the holder.

Through the technical scheme, in the use of truss, can adjust the extension length of extension board, so can adjust the interval of two support bodies, with holder combined action, thereby can conveniently fix the wing model of different length, and in the use of truss, in order to strengthen its stability of supporting, can rotate two support bodies in opposite directions, so that form stable triangular structure between two support bodies and the wing model, thereby can select different use modes according to the needs of the condition.

Further, the holder includes the holder, the bottom of holder and the upper end welded fastening of tray, and the upper end of holder has seted up the spacing groove, it is connected with the lead screw to rotate between the both sides inner wall of spacing groove, along the equal screw thread of two tip of lead screw has cup jointed the movable block, two the equal welded fastening in upper end of movable block has the clamp splice, one side of holder is provided with the runner, the inside to the holder is worn to establish in the tip activity of runner to it is fixed mutually with the lead screw.

Through the technical scheme, when the wing model is required to be fixed, the screw rod can be driven to rotate by the rotating wheel, so that the two movable blocks are driven to move in opposite directions, the two clamping blocks are driven to move in opposite directions, and the wing model can be clamped and fixed.

Further, the accommodating groove is a T-shaped groove.

Through above-mentioned technical scheme, the T-shaped groove can be better carry on spacingly to the extension board to the stability of reinforcing extension board.

Further, the clamp splice sets up to the arc, two correspondences the adjacent one side of clamp splice has all seted up a plurality of bar tooth's socket.

Through above-mentioned technical scheme, so can promote the clamping effect of clamp splice.

Furthermore, the number of each group of supporting legs is not less than two, and each group of supporting legs is distributed symmetrically.

Through above-mentioned technical scheme, the supporting legs that so set up can provide the support steadily to the support body.

Furthermore, two on same perpendicular all welded fastening has a set of bracing piece between the extension board, also welded fastening has a set of bracing piece between the upper and lower both ends inner wall of support body.

Through above-mentioned technical scheme, the bracing piece has strengthened truss overall structure's fastness.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) the truss can adjust the extension length of the extension plate, so that the distance between the two frame bodies can be adjusted, and the truss can be combined with the clamping piece to act, so that wing models with different lengths can be conveniently fixed;

(2) the two frame bodies rotate oppositely, so that a stable triangular structure is formed between the two frame bodies and the wing model, the stability of supporting the wing model is enhanced, and different using modes can be selected according to the requirements of conditions.

Drawings

FIG. 1 is a schematic structural view of a fixed attachment frame for use in fabricating an extended wing model;

fig. 2 is a schematic structural diagram of the clamping member in the present application.

The reference numbers in the figures illustrate: 1. a frame body; 2. an extension plate; 3. supporting legs; 4. a clamping member; 41. a holder; 42. a limiting groove; 43. a screw rod; 44. a movable block; 45. a clamping block; 46. a rotating wheel; 5. a tray; 6. a support bar; 7. a receiving groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 in specific cases to those skilled in the art.

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a fixed linking frame for manufacturing an extended wing model, which comprises frame bodies 1, wherein the number of the frame bodies 1 is two, a group of supporting legs 3 are welded and fixed at the bottoms of the two frame bodies 1, a group of universal wheels are installed at the bottoms of the supporting legs 3 so as to move the frame bodies 1, accommodating grooves 7 are respectively formed in the inner walls of the upper end and the lower end of the two frame bodies 1, extension plates 2 are movably connected to the inner sides of the accommodating grooves 7 and are used for extending the lengths of the two frame bodies 1, the end parts of the two extension plates 2 positioned on the same horizontal plane are hinged through damping rotating shafts, the two frame bodies 1 can rotate only when enough external force is applied to the two frame bodies 1, trays 5 are rotatably connected to the upper ends of the two frame bodies 1, clamping pieces 4 are arranged at the upper ends of the trays 5, and the angles of the clamping pieces 4 can be adjusted by rotating the trays 5, in order to satisfy the centre gripping demand of different angles, after two holders 4 all carried out centre gripping fixed to the wing model, tray 5 was also in fixed state thereupon.

Referring to fig. 1 and 2, the clamping member 4 includes a clamping seat 41, the bottom of the clamping seat 41 is welded and fixed to the upper end of the tray 5, a limiting groove 42 is formed in the upper end of the clamping seat 41, a screw rod 43 is rotatably connected between inner walls of two sides of the limiting groove 42, screw threads of two ends of the screw rod 43 have opposite spiral directions, movable blocks 44 are respectively sleeved and connected to two ends of the screw rod 43 in a threaded manner, clamping blocks 45 are respectively welded and fixed to the upper ends of the two movable blocks 44, a rotating wheel 46 is arranged on one side of the clamping seat 41, an end of the rotating wheel 46 movably penetrates through the clamping seat 41 and is fixed to the screw rod 43, and a central axis of the rotating wheel 46 coincides with a central axis of the screw rod 43.

Referring to fig. 1, in order to improve the limiting effect of the receiving groove 7 on the extension plate 2, the receiving groove 7 is a T-shaped groove, and one end of the extension plate 2 is always located inside the receiving groove 7, so as to prevent the extension plate 2 from being separated from the corresponding frame body 1.

Referring to fig. 2, the clamping blocks 45 are arc-shaped, and a plurality of strip-shaped tooth grooves are formed in adjacent sides of two corresponding clamping blocks 45, and can increase friction between the clamping blocks 45 and the wing model.

Referring to fig. 1, in order to further improve the stability of the truss, the number of each group of supporting legs 3 is not less than two, and each group of supporting legs 3 is symmetrically distributed.

Referring to fig. 1, in order to enhance the firmness of the overall structure of the truss, a set of support rods 6 is welded and fixed between the two extension plates 2 on the same vertical plane, and a set of support rods 6 is also welded and fixed between the inner walls of the upper and lower ends of the frame body 1.

The implementation principle of the fixed connecting frame for manufacturing the lengthened wing model is as follows: in the use of truss, can adjust the extension length of extension board 2, so can adjust the interval of two support bodies 1, with the combined action of holder 4 to can conveniently fix the wing model of different length, and in the use of truss, in order to strengthen its stability of supporting, can rotate two support bodies 1 in opposite directions, so that form stable triangular structure between two support bodies 1 and the wing model, thereby can select different use modes according to the needs of condition.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fixed linking frame for making extension wing model, includes support body (1), its characterized in that: the quantity of support body (1) is two, and two the equal welded fastening in bottom of support body (1) has a set of supporting legs (3), along two the upper and lower both ends inner wall of support body (1) has all been seted up and has been accomodate groove (7), the inboard swing joint who accomodates groove (7) has extending plate (2), is located two on the same horizontal plane all articulated mutually through the damping pivot between the tip of extending plate (2), two the upper end of support body (1) all rotates and is connected with tray (5), the upper end of tray (5) is equipped with holder (4).

2. A static armature for use in the manufacture of an extended wing model according to claim 1, wherein: holder (4) are including holder (41), the bottom of holder (41) and the upper end welded fastening of tray (5), and limit groove (42) have been seted up to the upper end of holder (41), it is connected with lead screw (43) to rotate between the both sides inner wall of limit groove (42), along movable block (44), two have been cup jointed to the equal screw thread of two tip of lead screw (43) the equal welded fastening in upper end of movable block (44) has clamp splice (45), one side of holder (41) is provided with runner (46), the inside of establishing to holder (41) is worn in the tip activity of runner (46) to it is fixed mutually with lead screw (43).

3. A static armature for use in the manufacture of an extended wing model according to claim 1, wherein: the accommodating groove (7) is a T-shaped groove.

4. A static anchor for use in the fabrication of an extended wing model according to claim 2, wherein: the clamp splice (45) sets up to the arc, two correspondences one side that clamp splice (45) is adjacent has all seted up a plurality of bar tooth's sockets.

5. A static armature for use in the manufacture of an extended wing model according to claim 1, wherein: the number of each group of supporting legs (3) is not less than two, and each group of supporting legs (3) are symmetrically distributed.

6. A static armature for use in the manufacture of an extended wing model according to claim 1, wherein: two on same perpendicular all welded fastening has a set of bracing piece (6) between extension board (2), also welded fastening has a set of bracing piece (6) between the upper and lower both ends inner wall of support body (1).