Adjusting assembly suitable for elevator door head guide rail

Abstract

The adjusting assembly suitable for the elevator door head guide rail comprises a wall body, an installation frame is installed on the front face of the wall body, a positioning assembly is installed on the inner top wall of the installation frame, a clamping assembly is installed on the front face of the installation frame, a protruding block is placed in the installation frame, and the protruding block is connected with the positioning assembly. A supporting assembly is installed on the upper surface of the protruding block, an upper sliding rail is installed at the bottom end of the protruding block, and a lower sliding rail is installed on the front face of the wall body. According to the device, the upper sliding rail is mounted in the mounting frame, and the upper sliding rail is arranged in the mounting frame and can move up and down under the cooperation of the positioning assembly, the sliding groove and the sliding block, so that the position of the upper sliding rail can be adjusted, and the two moving doors clamped between the upper sliding rail and the lower sliding rail can be conveniently disassembled and overhauled; therefore, through the device, the problem that an elevator door is inconvenient to disassemble due to the fact that the position of a sliding rail of an existing device is inconvenient to adjust is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator installation field especially a kind of adjusting assembly suitable for elevator door head guide rail. BACKGROUND

[0002] Elevator door is an important component of elevator, by installing a cavity slide on elevator, elevator door slides left and right in cavity slide, to realize the function of elevator opening and closing.

[0003] Chinese patent with disclosure number CN114502498A discloses an elevator door and a maintenance component of the elevator door capable of simultaneously preventing foreign matter from invading the sill groove and the lower part of the door, the elevator door has a gap shielding part, part or all of the gap shielding part is the maintenance component, the gap shielding part covers the sill groove of the sill from above when the door panel is fully opened, and the gap shielding part blocks the gap between the lower end of the door panel and the sill when the door panel is fully closed, but elevator door generally needs to be frequently opened and closed, and elevator door is prone to damage due to long-time operation, so it needs to be disassembled and repaired, but the existing elevator door is generally fixed between two guide rails by two fixed guide rails, so that the elevator door is not convenient to disassemble, therefore, we propose an adjusting assembly suitable for elevator door head guide rail to solve the above problems. SUMMARY

[0004] The utility model aims at providing an adjusting assembly suitable for elevator door head guide rail to solve the problems raised in the background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An adjusting assembly suitable for elevator door head guide rail, comprising a wall body, a mounting frame is installed on the front surface of the wall body, a positioning assembly is installed on the inner top wall of the mounting frame, a clamping assembly is installed on the front surface of the mounting frame, a protruding block is placed in the mounting frame, a supporting assembly is installed on the upper surface of the protruding block, an upper sliding rail is installed at the bottom end of the protruding block, and a lower sliding rail is installed on the front surface of the wall body.

[0007] In further embodiments, two groups of sliding wheels are slidingly connected to the interior of the upper sliding rail and the interior of the lower sliding rail, a moving door is installed between the two groups of sliding wheels, and detection assemblies are installed on the side surfaces of the two moving doors that are close to each other.

[0008] In further embodiments, the detection assembly comprises pressure sensors, and photoelectric sensors are installed on the side surfaces of the two pressure sensors that are close to each other.

[0009] In further embodiments, the inner wall of the mounting frame is provided with two sliding grooves, and the outer surface of the protruding block is connected with two sliding blocks, each of the sliding grooves being matched with a sliding block.

[0010] In further embodiments, the positioning assembly comprises two positioning rods and two positioning grooves, the bottom ends of the two positioning rods extending into the interior of the positioning grooves.

[0011] In further embodiments, the supporting assembly comprises a supporting block and a supporting plate, the upper surface of the supporting block being provided with a fixing plate, and the fixing plate being connected with the supporting plate through two bolts.

[0012] In further embodiments, the clamping assembly comprises two clamping grooves and a fixing frame, the two clamping grooves being located on the front surface of the protruding block, the interior of the fixing frame being provided with a plurality of springs, the rear ends of the springs being commonly connected with a mounting frame, the back surface of the mounting frame being provided with a clamping block, and the two clamping grooves being matched with the clamping block.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] The adjusting assembly suitable for the head guide rail of the elevator door is characterized in that the upper sliding rail in the device is mounted in the mounting frame, and the upper sliding rail can move up and down through the cooperation of the positioning assembly, the sliding groove and the sliding block, so that the position of the upper sliding rail can be adjusted, and the two moving doors clamped between the upper sliding rail and the lower sliding rail can be conveniently disassembled and repaired. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective structural schematic view of the adjusting assembly suitable for the head guide rail of the elevator door.

[0016] Figure 2 It is a front sectional structural schematic view of the adjusting assembly suitable for the head guide rail of the elevator door.

[0017] Figure 3 It is a side sectional structural schematic view of the adjusting assembly suitable for the head guide rail of the elevator door.

[0018] Figure 4 It is a bottom sectional structural schematic view of the adjusting assembly suitable for the head guide rail of the elevator door.

[0019] Figure 5 It is a side view structural schematic view of the moving door in the adjusting assembly suitable for the head guide rail of the elevator door.

[0020] In the figure: 1, wall body; 2, support assembly; 3, clamping assembly; 4, mounting frame; 5, movable door; 6, lower slide rail; 7, upper slide rail; 8, protruding block; 9, positioning assembly; 10, positioning rod; 11, positioning groove; 12, support plate; 13, support block; 14, fixed plate; 15, bolt; 16, sliding groove; 17, sliding block; 18, clamping groove; 19, fixed frame; 20, spring; 21, clamping block; 22, mounting bracket; 23, sliding wheel; 24, detection assembly; 25, photoelectric sensor; 26, pressure sensor. DETAILED DESCRIPTION

[0021] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can be explicitly or implicitly included one or more. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0022] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] The technical scheme in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the present application.

[0024] Please refer to Figures 1-5The utility model discloses a kind of adjusting assembly suitable for elevator door head guide rail, including wall 1, the front surface of wall 1 is equipped with mounting frame 4, the inner top wall of mounting frame 4 is equipped with positioning assembly 9, the front surface of mounting frame 4 is equipped with clamping assembly 3, mounting frame 4 is placed with protruding block 8 in its inside, the upper surface of protruding block 8 is equipped with support assembly 2, the bottom end of protruding block 8 is equipped with upper slide rail 7, the front surface of wall 1 is equipped with lower slide rail 6, by protruding block 8 and upper slide rail 7 movably installed in mounting frame 4, protruding block 8 can be lifted in mounting frame 4, so that the height of upper slide rail 7 can be conveniently adjusted.

[0025] The inside of upper slide rail 7 and the inside of lower slide rail 6 are slidably connected with two groups of sliding wheels 23, two groups of sliding wheels 23 are equipped with moving door 5 between, the side surface of two moving doors 5 close to each other is equipped with detection assembly 24, detection assembly 24 includes pressure sensor 26, the side surface of two pressure sensors 26 close to each other is equipped with photoelectric sensor 25, by the action of two groups of sliding wheels 23 and the sliding connection of two slide rails, two moving doors 5 can be conveniently moved, wherein, pressure sensor 26 is installed at the bottom or side of elevator door, detects the pressure change of elevator door, to judge whether there is object blocking, photoelectric sensor 25 identifies pedestrian or object in door area by detecting the change of light, when light is blocked, sensor will trigger corresponding safety mechanism, by pressure sensor 26 and photoelectric sensor 25, the safety of elevator can be effectively improved.

[0026] The inner wall of mounting frame 4 is provided with two sliding grooves 16, the outer surface of protruding block 8 is connected with two sliding blocks 17, each sliding groove 16 is matched with sliding block 17, by sliding of sliding block 17 in sliding groove 16, the lifting of protruding block 8 can be more stable.

[0027] Positioning assembly 9 includes two positioning rods 10 and two positioning grooves 11, the bottom end of two positioning rods 10 extends to the inside of positioning groove 11, each positioning rod 10 extends into positioning groove 11, so that protruding block 8 can move according to the direction of positioning rod 10 when lifting, so that both ends of protruding block 8 are horizontal when lifting.

[0028] Support assembly 2 includes support block 13 and support plate 12, the upper surface of support block 13 is equipped with fixed plate 14, fixed plate 14 is connected with support plate 12 by two bolts 15, by fixing fixed plate 14 and support plate 12, support block 13 can support protruding block 8, so as to support upper slide rail 7.

[0029] The clamping assembly 3 comprises two clamping grooves 18 located on the front surface of the protrusion 8 and a fixing frame 19, the inside of the fixing frame 19 is provided with a plurality of springs 20, the rear ends of the springs 20 are connected with a mounting frame 22, the back surface of the mounting frame 22 is provided with a clamping block 21, the two clamping grooves 18 are matched with the clamping block 21, the cooperation of the clamping block 21 and one of the clamping grooves 18 can support the protrusion 8 and the upper slide rail 7 when the protrusion 8 and the upper slide rail 7 are lifted, and the other clamping groove 18 can place the clamping block 21, so that the spring 20 is prevented from being deformed due to long-term extrusion and the elastic force is affected.

[0030] The working principle of the utility model is:

[0031] The adjusting assembly suitable for the elevator door head guide rail is used, first, the two bolts 15 in the device are unscrewed by the staff, the protrusion 8 is pushed upward, the upper slide rail 7 in the device is lifted, second, the two movable doors 5 are disassembled by the staff, and the movable doors 5 are maintained, then, after the maintenance is completed, the two movable doors 5 are placed on the upper surface of the lower slide rail 6, the mounting frame 22 is pulled, the protrusion 8 and the upper slide rail 7 fall down, the two movable doors 5 are clamped between the upper slide rail 7 and the lower slide rail 6, finally, the two bolts 15 on the device are screwed, the supporting block 13 is fixed above the supporting plate 12.

[0032] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure reference in the claims should not be regarded as limiting the involved claims.

[0033] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adjustment assembly suitable for elevator door head guide rails, characterized in that: The application relates to a wall body (1), which is provided with a mounting frame (4) on the front surface, a positioning assembly (9) is arranged on the inner top wall of the mounting frame (4), a clamping assembly (3) is arranged on the front surface of the mounting frame (4), a protruding block (8) is arranged in the mounting frame (4), a supporting assembly (2) is arranged on the upper surface of the protruding block (8), and a lower sliding rail (6) is arranged on the front surface of the wall body (1).

2. An adjustment assembly for an elevator head guide rail according to claim 1, characterized in that: The inner part of the upper sliding rail (7) and the inner part of the lower sliding rail (6) are slidably connected with two groups of sliding wheels (23), the two groups of sliding wheels (23) are provided with a movable door (5) arranged between the two groups of sliding wheels (23), and the two movable doors (5) are provided with detection assemblies (24) on the side surfaces close to each other.

3. An adjustment assembly for an elevator head track, according to claim 2, wherein: The detection assembly (24) comprises pressure sensors (26), and photoelectric sensors (25) are arranged on the side surfaces close to each other of the two pressure sensors (26).

4. An adjustment assembly for an elevator head track according to claim 1, characterized in that: The inner wall of the mounting frame (4) is provided with two sliding grooves (16), and the outer surface of the protruding block (8) is connected with two sliding blocks (17), each sliding groove (16) is matched with a sliding block (17).

5. An adjustment assembly for an elevator head track according to claim 1, wherein: The positioning assembly (9) comprises two positioning rods (10) and two positioning grooves (11), and the bottom ends of the two positioning rods (10) extend into the positioning grooves (11).

6. An adjustment assembly for an elevator head track according to claim 1, characterized in that: The supporting assembly (2) comprises a supporting block (13) and a supporting plate (12), the upper surface of the supporting block (13) is provided with a fixing plate (14), and the fixing plate (14) is connected with the supporting plate (12) through two bolts (15).

7. An adjustment assembly for an elevator head track according to claim 1, characterized in that: The clamping assembly (3) comprises two clamping grooves (18) and a fixing frame (19), the two clamping grooves (18) are arranged on the front surface of the protruding block (8), the fixing frame (19) is provided with a plurality of springs (20) arranged in the inner part of the fixing frame (19), the rear ends of the springs (20) are jointly connected with a mounting frame (22), the back surface of the mounting frame (22) is provided with a clamping block (21), and the two clamping grooves (18) are matched with the clamping block (21).

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