CN220504160U - Fixing device capable of vertically adjusting flatness of stretch-draw film - Google Patents

Abstract

The utility model discloses a fixing device capable of vertically adjusting the flatness of a stretch film, which comprises: can dismantle fixed knot who sets up together constructs with remove structure, fixed knot constructs and includes: the upper fixing frame and the lower fixing frame are connected together through a plurality of support columns, the upper fixing frame and the lower fixing frame are both arranged in a ring shape, vertical guide rails are arranged at the upper part of the upper fixing frame at equal angles, and the vertical guide rails are fixedly arranged on the side surfaces of the support columns; the moving structure comprises: and a plurality of limiting rods are arranged at the edge of the lower surface of the movable frame, and each limiting rod is correspondingly matched with one vertical guide rail. Divide into fixed knot to whole fixing device and remove structure, the lower part is fixed, and upper portion activity can nimble adjustment fixing device's height for support membrane structure equipment and upwards rise and extend, utilize vertical guide rail and gag lever post mutually support moreover, can accurate positioning fixing device whole height, whole structural support is more stable. And can regard as the vertical ladder to provide the support for the workman, the practicality is better.

Description

Fixing device capable of vertically adjusting flatness of stretch-draw film

Technical Field

The utility model relates to the technical field of stretch-draw film adjusting equipment, in particular to a fixing device capable of vertically adjusting flatness of a stretch-draw film.

Background

The tension film is a space structure form which is formed by combining a high-strength flexible film material with a supporting system to form a stable curved surface with certain rigidity and can bear certain external load, and the tension film can be supported by a fixing device to form a rainproof and sun-proof structure. The patent number is: "CN215253454U", patent name: an utility model patent of a steel structure of a tension film comprises the following steps: the base, the upper surface of base is fixed with the bracing piece, and the inside of bracing piece is provided with the threaded rod, and the motor mounting groove has been seted up to the inside of bracing piece, and the inside of motor mounting groove is fixed with the motor mounting panel, and one side of motor mounting panel is fixed with the motor, and the one end swing joint of motor has the pivot, and the one end of threaded rod is fixed with the fixing base, and the external surface mounting of fixing base has first backup pad.

However, the above-mentioned fixing device still has certain use drawbacks for certain use cases: the fixing device needs a power system to complete adjustment of the tension membrane structure, is inconvenient to use in the field or other environments without power sources, has a simple overall structure, and is inconvenient to use specifically. On the other hand, the traditional method for adjusting the flatness of the stretched film depends on the fact that the fixed central upright posts jack up upwards, so that the film structure is uneven in stretching or uneven in surface, the adjustment of the central upright posts is inconvenient, and the construction efficiency is low. Therefore, a fixing device capable of vertically adjusting the flatness of a tensioning film is provided for solving the defects.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides the fixing device capable of vertically adjusting the flatness of the stretch-draw film.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fixing device capable of vertically adjusting flatness of a stretched film, comprising: can dismantle fixed knot constructs and remove structure that sets up together, fixed knot constructs and includes: the upper fixing frame and the lower fixing frame are connected together through a plurality of support columns, the upper fixing frame and the lower fixing frame are both arranged in an annular shape, vertical guide rails are arranged at the upper part of the upper fixing frame at equal angles, and the vertical guide rails are fixedly arranged on the side surfaces of the support columns; the moving structure includes: and a plurality of limiting rods are arranged at the edge of the lower surface of the movable frame, and each limiting rod is correspondingly matched with one vertical guide rail.

In a preferred embodiment of the present utility model, a reinforcing fixing frame is disposed between the upper fixing frame and the lower fixing frame.

In a preferred embodiment of the utility model, an assembly groove is arranged on the upper end surface of the vertical guide rail, and the assembly groove is in sliding connection with the limiting rod.

In a preferred embodiment of the utility model, the side surface of the assembly groove is provided with a plurality of matching holes in a linear array mode, the outer peripheral side surface of the limiting rod is provided with a plurality of pin holes in a linear array mode, and the matching holes and the pin holes can be mutually butted.

In a preferred embodiment of the present utility model, the inner side of the upper fixing frame, the inner side of the lower fixing frame and the inner side of the moving frame are all provided with a plurality of fixing rods in a crisscross manner.

In a preferred embodiment of the utility model, an upper screw is arranged at the middle position of the movable frame, a lower screw is arranged above the reinforced fixing frame, and the upper screw and the lower screw are connected through a threaded sleeve.

In a preferred embodiment of the present utility model, a top plate is disposed on the top of the movable frame, and an upper surface of the top plate is spherical.

The utility model solves the defects existing in the background technology, and has the following beneficial effects:

(1) The utility model divides the whole fixing device into a fixing structure and a moving structure, the lower part is fixed, the upper part is movable, the height of the fixing device can be flexibly adjusted, the fixing device is used for supporting the upward uplift and extension of the membrane structure equipment, and the whole height of the fixing device can be accurately positioned by utilizing the mutual cooperation of the vertical guide rail and the limiting rod, so that the whole structure is supported more stably. On the other hand, the upper fixing frame and the lower fixing frame which are connected together through the support columns are better in stability, the upper side can serve as a vertical ladder to provide support for workers, and the practicability is better.

(2) According to the utility model, the height of the movable frame can be adjusted by matching the threaded sleeve with the screw rod and rotating the threaded sleeve, and when the movable frame is assembled and adjusted, the operation can be completed by only one person, so that the operation is simple and convenient, on the other hand, the flatness of the contact position of the tensioning membrane and the fixing device can be ensured by the top plate arranged at the top of the movable frame, the effect of protecting the tensioning membrane can be achieved, and the whole attractive appearance is better.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a preferred embodiment of the present utility model;

FIG. 2 is an exploded view of a preferred embodiment of the present utility model;

fig. 3 is a schematic plan view of a second embodiment of the present utility model.

Concretely, 1, a supporting column; 2. an upper fixing frame; 3. a lower fixing frame; 4. reinforcing a fixing frame; 5. a vertical guide rail; 6. a moving rack; 7. a limit rod; 8. an assembly groove; 9. a mating hole; 10. a pin hole; 11. a pin; 12. a fixed rod; 13. a screw rod is arranged; 14. a lower screw; 15. a threaded sleeve; 16. and a top plate.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.

As shown in fig. 1 and 2, a fixing device capable of vertically adjusting flatness of a tension film includes: can dismantle fixed knot who sets up together constructs with remove structure, fixed knot constructs and includes: the upper fixing frame 2 and the lower fixing frame 3 which are connected together through the plurality of support columns 1 are better in stability, can serve as a vertical ladder to provide support for workers, and are better in practicality.

In a preferred embodiment of the utility model, the integral fixing device is divided into a fixed structure and a movable structure, the lower part is fixed, and the upper part is movable, so that the height of the fixing device can be flexibly adjusted, and the fixing device is used for supporting the membrane structure equipment to bulge upwards and stretch. The upper part of the upper fixing frame 2 is provided with vertical guide rails 5 at equal angles, and the vertical guide rails 5 are fixedly arranged on the side surfaces of the support columns 1; the moving structure comprises: the setting is at a plurality of gag lever posts 7 of 6 lower surface edges of moving frame, and every gag lever post 7 corresponds to cooperate a vertical guide rail 5, and vertical guide rail 5 up end sets up assembly groove 8, and assembly groove 8 and gag lever post 7 sliding connection utilize vertical guide rail 5 and gag lever post 7 to mutually support, can accurate positioning fixing device overall height, and overall structure supports more stably.

In a preferred embodiment of the present utility model, a reinforcing fixing frame 4 is disposed between the upper fixing frame 2 and the lower fixing frame 3, the upper fixing frame 2 and the lower fixing frame 3 are all in ring shape, and the inner side surfaces of the upper fixing frame 2, the lower fixing frame 3 and the moving frame 6 are all provided with a plurality of fixing rods 12 in a crisscross manner, so as to further strengthen the overall structure of the fixing device. In a preferred embodiment of the utility model, a plurality of matching holes 9 are arranged on the side surface of the assembly groove 8 in a linear array mode, a plurality of pin holes 10 are arranged on the peripheral side surface of the limiting rod 7 in a linear array mode, the matching holes 9 and the pin holes 10 can be mutually butted, the pin holes 10 and the matching holes 9 are connected through pins 11, the height of the fixing frame is limited by the auxiliary threaded sleeve 15, and the structural strength of the whole fixing device is further increased.

In the second embodiment of the present utility model, as shown in fig. 3, an upper screw 13 is disposed at the middle position of the movable frame 6, a lower screw 14 is disposed above the reinforcing fixed frame 4, and the upper screw 13 and the lower screw 14 are connected by a threaded sleeve 15. Through screw sleeve 15 and screw rod cooperation, rotate screw sleeve 15 can adjust the height of moving frame 6, when equipment and adjustment, only need one can accomplish the operation, easy operation is convenient. The roof 16 is set up at 6 tops of removal frame, and roof 16 upper surface sets up to the sphere form, through the roof 16 that sets up at 6 tops of removal frame, can guarantee the roughness of stretch-draw membrane and fixing device contact position department, can play the effect of protection stretch-draw membrane, and whole pleasing to the eye degree is better moreover.

When the membrane structure is in use, when the membrane structure is in need of an upward bulge space, the limiting rod 7 arranged below the movable frame 6 is inserted into the assembly groove 8, the threaded sleeve 15 is rotated according to the jacking height required by the membrane stretching until the top of the membrane structure is completely stretched to meet the use requirement, at the moment, the matching hole 9 is coaxially aligned with the pin hole 10, and the auxiliary limiting is completed by inserting the pin 11, so that the membrane structure fixing effect is achieved.

The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims (7)

1. A fixing device capable of vertically adjusting flatness of a stretched film, comprising: can dismantle fixed knot constructs and remove structure that sets up together, its characterized in that, fixed knot constructs includes: the upper fixing frames (2) and the lower fixing frames (3) are connected together through a plurality of supporting columns (1), the upper fixing frames (2) and the lower fixing frames (3) are all arranged in a ring shape, vertical guide rails (5) are arranged at equal angles on the upper parts of the upper fixing frames (2), and the vertical guide rails (5) are fixedly arranged on the side surfaces of the supporting columns (1); the moving structure includes: and a plurality of limiting rods (7) are arranged at the edge of the lower surface of the movable frame (6), and each limiting rod (7) corresponds to one vertical guide rail (5).

2. The fixing device capable of vertically adjusting flatness of a stretched film according to claim 1, wherein: a reinforcing fixing frame (4) is arranged between the upper fixing frame (2) and the lower fixing frame (3).

3. The fixing device capable of vertically adjusting flatness of a stretched film according to claim 1, wherein: the upper end face of the vertical guide rail (5) is provided with an assembly groove (8), and the assembly groove (8) is in sliding connection with the limiting rod (7).

4. A fixing device for vertically adjusting flatness of a tensioned membrane according to claim 3, wherein: the side of the assembly groove (8) is provided with a plurality of matching holes (9) in a linear array mode, the outer peripheral side of the limiting rod (7) is provided with a plurality of pin holes (10) in a linear array mode, and the matching holes (9) and the pin holes (10) can be mutually butted.

5. The fixing device capable of vertically adjusting flatness of a stretched film according to claim 1, wherein: the inner side surface of the upper fixing frame (2), the inner side surface of the lower fixing frame (3) and the inner side surface of the movable frame (6) are provided with a plurality of fixing rods (12) in a crisscross mode.

6. The fixing device capable of vertically adjusting flatness of a stretched film according to claim 2, wherein: an upper screw (13) is arranged at the middle position of the movable frame (6), a lower screw (14) is arranged above the reinforcing fixing frame (4), and the upper screw (13) and the lower screw (14) are connected through a threaded sleeve (15).

7. The fixing device capable of vertically adjusting flatness of a stretched film according to claim 2, wherein: the top of the movable frame (6) is provided with a top plate (16), and the upper surface of the top plate (16) is spherical.