CN219783810U - Curtain mounting structure with high fastness and falling prevention - Google Patents

Abstract

The utility model relates to the technical field of curtain mounting structures, and discloses a curtain mounting structure with high firmness and high falling prevention. And reserve some interlude between fixed plate and mounting groove inner wall with the curtain top, extrude fixedly through the bolt to be provided with the rubber bead body that increases frictional force on the inner wall of fixed plate and mounting groove contact, increase the frictional force between curtain and the fixed plate, and between the fixture of every group fixed plate, the curtain is reserved to have the fold section, is used as the buffering, takes place the solitary when falling by the curtain, is buffered fixedly to it by a plurality of fixed plates of multiunit fixed plate centre gripping, thereby improves the fastness of curtain installation.

Description

Curtain mounting structure with high fastness and falling prevention

Technical Field

The utility model relates to the technical field of curtain mounting structures, in particular to a curtain mounting structure with high firmness and falling prevention.

Background

The stage curtain is an indispensable device on various types of stages such as theatre auditorium and concert halls, plays a role in decorating the stage and improving the performance effect, and the widely used curtain on the stage mainly comprises a large stage curtain, a second stage curtain, a third stage curtain, an eave curtain, a transverse side curtain, a yarn curtain, a backdrop, a sound absorbing curtain, a serial overlapping curtain, a side curtain, a safe fireproof curtain and the like.

The large curtain is in the doorway of the stage, is a portal of the stage, is also a main curtain of the stage, is mainly used for starting and ending the performance, is sometimes used as a field curtain, and is naturally sagged after being used for a period of time, and the problem that the curtain is damaged, torn and falls due to large deformation and sudden mechanical and electrical faults, so that the stage effect is seriously affected. Therefore, a person skilled in the art provides a curtain installation structure with high firmness and high anti-falling performance, so as to solve the problems in the prior art.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a curtain mounting structure with high firmness and falling prevention, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a curtain mounting structure that fastness is high anti-drop, includes mounting bracket, curtain, the mounting bracket front side has been seted up the mounting bracket, be provided with the fixed plate in the mounting bracket, the bolt is installed at the fixed plate both ends, the fixed plate passes through bolt and mounting bracket inner wall fixed connection, one side of fixed plate orientation mounting bracket inner wall is provided with the rubber bead, the curtain upper end is reserved has the fold section, the fold section sets up adjacent between the fixed plate, when the curtain takes place alone when falling, buffer fixed to it by a plurality of fixed plates of multiunit fixed plate centre gripping, avoid the curtain directly to fall and cause the untimely and injured problem of personnel reaction under the curtain.

Preferably, the lifting mechanism is arranged on the mounting frame, the lifting mechanism comprises a winding wheel, a balancing weight, a lifting assembly and a guide rope, the rope is connected to the upper side of the balancing weight, the lifting assembly is fixedly connected with the balancing weight, two areas are arranged in the winding wheel, the rear area in the winding wheel is connected with the two guide ropes in a winding mode, and the front area in the winding wheel is connected with the rope on the balancing weight in a winding mode.

Preferably, the guide rope is fixedly arranged at the position close to the bottom end of the curtain, an auxiliary support is arranged above the main support, the auxiliary support is in sliding sleeve joint with the guide rope, the main support is fixedly connected with the bottom of the curtain, the auxiliary support is fixedly connected with the back of the curtain, and when the main support and the auxiliary support are driven to ascend through the guide rope, the curtain is fixedly arranged with the main support and the auxiliary support, and when the main support ascends, the curtain is folded and retracted, so that the curtain opening effect is achieved; when the curtain is lowered, the lifting component is pulled reversely.

Preferably, the winding wheel is provided with ratchet with the mounting bracket junction, and its theory of operation is equivalent to the dead principle of lock of safety belt, when the curtain suddenly drops, locks the winding wheel by ratchet, avoids the curtain to drop, has improved the security and the fastness of curtain installation.

Compared with the prior art, the curtain mounting structure with high firmness and falling prevention has the following beneficial effects:

through the design, the mounting groove has been seted up at mounting bracket top front side, and be provided with the multiunit through the fixed plate of bolt with mounting groove inner wall laminating in the mounting groove, and reserve some interlude in curtain top between fixed plate and mounting groove inner wall, extrude fixedly through the bolt, and be provided with the rubber bead body that increases frictional force on the inner wall of fixed plate and mounting groove contact, increase the frictional force between curtain and the fixed plate, and between the fixture of every group fixed plate, the curtain is reserved the fold section, be used as the buffering, when the curtain takes place solitary falling, it is fixed to its buffering by a plurality of fixed plates of multiunit fixed plate centre gripping, thereby improve the fastness of curtain installation.

Drawings

Fig. 1 is a schematic perspective view of a curtain installation structure with high firmness and high anti-falling performance according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a main bracket and an auxiliary bracket in a curtain installation structure with high firmness and high anti-drop effect.

Fig. 3 is a schematic structural view of a positioning slot in a curtain installation structure with high firmness and high anti-falling performance according to an embodiment of the present utility model.

Fig. 4 is an enlarged view of the structure of fig. 3A in the curtain installation structure with high firmness and high anti-falling effect according to the embodiment of the present utility model.

In the figure: 1. a mounting frame; 2. a curtain; 201. a pleat section; 3. a lifting mechanism; 301. a winding wheel; 302. balancing weight; 303. a lifting assembly; 304. a guide rope; 4. a main support; 401. a sub-bracket; 5. a placement groove; 6. a fixing plate; 7. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, referring to fig. 3 and 4, of a curtain installation structure with high firmness and falling prevention, which comprises an installation frame 1 and a curtain 2, wherein the front side of the installation frame 1 is provided with a placement groove 5, the placement groove 5 is internally provided with a fixing plate 6, two ends of the fixing plate 6 are provided with bolts 7, the fixing plate 6 is fixedly connected with the inner wall of the placement groove 5 through the bolts 7, one side of the fixing plate 6 facing the inner wall of the placement groove 5 is provided with rubber beads, the upper end of the curtain 2 is reserved with a fold section 201, the fold section 201 is arranged between the adjacent fixing plates 6, and when the curtain 2 falls independently, the curtain 2 is buffered and fixed by a plurality of fixing plates 6 clamped by a plurality of groups of fixing plates 6, so that the problem that the curtain 2 is injured due to untimely reaction of personnel under the curtain 2 caused by direct falling is avoided;

referring to fig. 1 and 2, a lifting mechanism 3 is installed on the mounting frame 1, the lifting mechanism 3 includes a winding wheel 301, a balancing weight 302, a lifting assembly 303 and a guiding rope 304, the upper side of the balancing weight 302 is connected with the rope, a pull rope in the lifting assembly 303 is fixedly connected with the balancing weight 302, two areas are separated in the winding wheel 301, the rear area in the winding wheel 301 is connected with the two guiding ropes 304 in a winding manner, the front area in the winding wheel 301 is connected with the rope on the balancing weight 302 in a winding manner, a ratchet mechanism is arranged at the joint of the winding wheel 301 and the mounting frame 1, the working principle of the ratchet mechanism is equal to the locking principle of the safety belt, when the curtain 2 suddenly drops, the ratchet mechanism locks the winding wheel 301, the curtain 2 is prevented from dropping, and the safety and the firmness of the installation of the curtain 2 are improved;

referring to fig. 2, a main support 4 is fixedly mounted at the position of the guide rope 304 near the bottom end of the curtain 2, an auxiliary support 401 is arranged above the main support 4, the auxiliary support 401 is in sliding sleeve connection with the guide rope 304, the main support 4 is fixedly connected with the bottom of the curtain 2, the auxiliary support 401 is fixedly connected with the back of the curtain 2, when the main support 4 and the auxiliary support 401 are driven to ascend through the guide rope 304, the curtain 2 is fixedly mounted with the main support 4 and the auxiliary support 401, and when the main support 4 ascends, the curtain 2 is folded and retracted, so that the curtain opening effect is achieved; when the curtain 2 is lowered, the lifting assembly 303 is pulled reversely.

The working principle of the device is as follows: the curtain 2 is internally provided with a mounting frame 1, a lifting mechanism 3 and a curtain 2, wherein the lifting mechanism 3 comprises a winding wheel 301, a balancing weight 302, a lifting assembly 303 and a guide rope 304, the balancing weight 302 and the curtain 2 are approximately equal in weight, the balancing weight 302 is driven to move up and down by pulling the lifting assembly 303, the winding wheel 301 is divided into two winding areas, the rear side is wound with the guide rope 304, the front side is connected with the rope connected with the balancing weight 302, when the balancing weight 302 is pulled to move down by the lifting assembly 303, the winding wheel 301 rotates to drive the guide rope 304 to wind, so that the main support 4 and the auxiliary support 401 are driven to ascend by the guide rope 304, and the curtain 2 is folded and retracted when the main support 4 ascends, so that the curtain opening effect is achieved; when the curtain 2 is lowered, the lifting component 303 is pulled reversely;

the ratchet mechanism is arranged at the connection part of the winding wheel 301 in the lifting mechanism 3 and the mounting frame 1 (the ratchet mechanism is not shown in the drawing because the ratchet mechanism is in the prior art), the working principle is equal to the locking principle of the safety belt, and when the curtain 2 suddenly drops, the winding wheel 301 is locked by the ratchet mechanism, so that the curtain 2 is prevented from dropping, and the safety and the firmness of the installation of the curtain 2 are improved;

and the mounting bracket 1 top front side has offered the mounting groove 5, and be provided with multiunit through bolt 7 and mounting groove 5 inner wall laminating fixed plate 6 in the mounting groove 5, and reserve some interlude in the curtain 2 top between fixed plate 6 and mounting groove 5 inner wall, extrude fixedly through bolt 7, and be provided with the rubber bead body that increases frictional force on the inner wall of fixed plate 6 and mounting groove 5 contact, increase the frictional force between curtain 2 and the fixed plate 6, and between the fixture of every fixed plate 6 of group, curtain 2 is reserved and is had fold section 201, be used as the buffering, when curtain 2 takes place the solitary fall, carry out buffering fixed to it by a plurality of fixed plates 6 of multiunit fixed plate 6 centre gripping, avoid curtain 2 direct fall cause the untimely and injured problem of personnel's reaction under curtain 2.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a curtain mounting structure of high anti-drop of fastness, includes mounting bracket (1), curtain (2), its characterized in that: the mounting rack is characterized in that the front side of the mounting rack (1) is provided with a mounting groove (5), a fixing plate (6) is arranged in the mounting groove (5), bolts (7) are arranged at two ends of the fixing plate (6), rubber beads are arranged on one side, facing the inner wall of the mounting groove (5), of the fixing plate (6), a fold section (201) is reserved at the upper end of the curtain (2), and the fold section (201) is arranged between the adjacent fixing plates (6).

2. The curtain mounting structure with high firmness and high drop-off prevention according to claim 1, wherein: install on mounting bracket (1) and carry and draw mechanism (3), including rolling wheel (301), balancing weight (302), lifting unit (303) and guide rope (304) in carrying and drawing mechanism (3), balancing weight (302) upside is connected with the rope, stay cord and balancing weight (302) fixed connection in lifting unit (303).

3. The curtain mounting structure with high firmness and high drop-off prevention according to claim 2, wherein: the winding wheel (301) is provided with a ratchet mechanism at the joint of the winding wheel (301) and the mounting frame (1), two areas are arranged in the winding wheel (301), the rear area in the winding wheel (301) is connected with two guide ropes (304) in a winding way, and the front area in the winding wheel (301) is connected with the ropes on the balancing weights (302) in a winding way.

4. The curtain mounting structure with high firmness and high drop-off prevention according to claim 2, wherein: the guide rope (304) is close to the curtain (2) bottom department fixed mounting has main support (4), main support (4) top is provided with auxiliary support (401), auxiliary support (401) are cup jointed with guide rope (304) slip.

5. The high-fastness and anti-drop curtain mounting structure of claim 4, wherein: the main support (4) is fixedly connected with the bottom of the curtain (2), and the auxiliary support (401) is fixedly connected with the back of the curtain (2).

6. The curtain mounting structure with high firmness and high drop-off prevention according to claim 1, wherein: the fixing plate (6) is fixedly connected with the inner wall of the placement groove (5) through bolts (7).