CN213651547U - Fixing support for elevator - Google Patents

Abstract

The utility model provides a fixed bolster for elevator relates to elevator support technical field, include: a fastening member, a pressing member, and a supporting member; the supporting member is used for connecting the guide rail, the pressing member can move along the supporting member, the supporting member is provided with a sliding path, and the fastening member is configured to drive the pressing member to move along the sliding path so as to enable the pressing member to be tightly attached to the guide rail. Because the hold-down member can remove along the surface of supporting member, in the installation, only need to make fastening member drive the direction removal of hold-down member to the guide rail along sliding path, can hug closely the hold-down member on the guide rail, during the dismantlement, only need to make fastening member remove to the direction of keeping away from the guide rail along sliding path, can make hold-down member and guide rail activity, need not to use appurtenance, traditional for the guide rail fixed spare part support that has exist among the prior art is difficult for the installation, dismantlement and dismouting, and is inefficient, the technical problem that the operation degree of difficulty is high.

Description

Fixing support for elevator

Technical Field

The utility model belongs to the technical field of the elevator support technique and specifically relates to a fixed bolster for elevator is related to.

Background

Two rows of rigid guide rails perpendicular to the horizontal plane are generally arranged in the elevator shaft for guiding and protecting the passenger car. In addition, many parts are required to be installed in the hoistway, such as a light-blocking plate positioning sensor system for accurately positioning the door opening area of each floor of the building, limit switches at the stroke ends of the two ends of the hoistway, and the like. For ease of installation and adjustment, these components are typically mounted to hoistway guide rails using brackets.

However, the conventional fixing bracket and its components are fixed by bolts or screws, so tools such as a wrench, a screwdriver, a nut, a bolt, a screw, etc. and small components are required for installation, removal and adjustment. In addition, the operation environment of the elevator hoistway is generally severe, the working platform and the illumination of operators are not ideal, and accidents such as tools and screws falling due to losing hands and the like often occur when a plurality of auxiliary tools and small elements such as bolts and screws are needed to operate, so that the whole operation process of the hoistway is long in period and low in efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed bolster for elevator to the fixed spare part of guide rail that exists among the prior art is with support difficult installation, dismantlement and dismouting, and is inefficient, the technical problem that the operation degree of difficulty is high has been alleviated.

In a first aspect, the utility model provides a fixed bolster for elevator, include: a fastening member, a pressing member, and a supporting member;

the supporting member is used for connecting a guide rail, the pressing member can move along the supporting member, the supporting member is provided with a sliding path, and the fastening member is configured to drive the pressing member to move along the sliding path so as to enable the pressing member to be tightly attached to the guide rail.

In an alternative embodiment, the fastening member comprises a fastening body;

the support member has a threaded section forming the slide path, and the fastening body is threadedly connected with the support member through the threaded section.

In an alternative embodiment, the fastening member includes a fastening body and a fastener;

one end of the fastener is connected with the supporting member, the other end of the fastener is connected with the fastening main body, and the fastener is configured to enable the fastening main body to be tightly attached to the pressing member.

In an alternative embodiment, the compression member comprises a compression portion and an extension boss connected to each other;

the pressing part is connected with the extending boss, the pressing part can be abutted against the guide rail, and the inner wall of the fastening member is abutted against the extending boss.

In an alternative embodiment, a sliding protrusion is disposed on the pressing portion, a sliding groove is disposed on the supporting member, the sliding protrusion is slidably connected with the sliding groove, and a groove wall of the sliding groove can generate a pressure on the sliding protrusion, wherein the pressure is used for limiting the sliding protrusion to move in a direction perpendicular to the sliding groove.

In an alternative embodiment, the fastening member is provided with an engaging portion that is in engaging connection with the pressing member.

In an alternative embodiment, the support member includes a support body and a fixing block;

the supporting main body and enclose between the fixed block and establish and form the fixed slot, the guide rail stretches into in the fixed slot.

In an optional embodiment, a first pressing hole for accommodating an anti-skid sheet is formed in the fixing block, the first pressing hole is communicated with the fixing groove, and the anti-skid sheet penetrates through the first pressing hole and extends into the fixing groove to be abutted against the guide rail;

the first pressing holes are one or more, and the first pressing holes are arranged on the fixing block at intervals.

In an alternative embodiment, the pressing member is provided with a second pressing hole for accommodating the anti-skid sheet;

the second compaction holes are arranged in one or more than one.

In an alternative embodiment, the supporting member is provided with a connecting portion configured to be able to fix the light blocking plate to the supporting member;

the connecting part comprises a plurality of connecting holes arranged in an array, and a buckle is arranged on the light-isolating plate and extends into the connecting holes.

The utility model provides a fixed bolster for elevator, include: a fastening member, a pressing member, and a supporting member; the supporting member is used for connecting the guide rail, the pressing member can move along the supporting member, the supporting member is provided with a sliding path, and the fastening member is configured to drive the pressing member to move along the sliding path so as to enable the pressing member to be tightly attached to the guide rail. Because the hold-down member can remove along the surface of supporting member, in the installation, only need to make fastening member drive the direction removal of hold-down member to the guide rail along sliding path, can hug closely the hold-down member on the guide rail, during the dismantlement, only need to make fastening member remove to the direction of keeping away from the guide rail along sliding path, can make hold-down member and guide rail activity, need not to use appurtenance, traditional for the guide rail fixed spare part support that has exist among the prior art is difficult for the installation, dismantlement and dismouting, and is inefficient, the technical problem that the operation degree of difficulty is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a fixing bracket for an elevator according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a support member in a fixing bracket for an elevator according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a pressing member in a fixing bracket for an elevator according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a fastening member in a fixing bracket for an elevator according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a first embodiment of a fixing bracket for an elevator according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a light partition plate in a fixing bracket for an elevator according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a fixing bracket for an elevator according to a second embodiment of the present invention;

fig. 8 is a schematic structural view of a fixing bracket for an elevator provided by an embodiment of the present invention and having a fastener.

Icon: 100-a fastening member; 110-a fastening body; 120-a fastener; 111-an engagement portion; 200-a pressing member; 210-a compacting section; 211-sliding projection; 220-extending into the boss; 300-a support member; 310-a support body; 311-a sliding groove; 312-a threaded segment; 313-a connecting portion; 320-fixing block; 400-a guide rail; 500-a first hold-down hole; 600-a second hold-down hole; 700-a light-shielding plate; 710-snap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

As shown in fig. 1, 2, and 7, the fixing bracket for an elevator according to the present embodiment includes: a fastening member 100, a pressing member 200, and a supporting member 300; the supporting member 300 is used to connect the guide rail 400, the pressing member 200 can move along the supporting member 300, the supporting member 300 provides a sliding path, and the fastening member 100 is configured to bring the pressing member 200 along the sliding path to move, so that the pressing member 200 is tightly attached to the guide rail 400.

Specifically, the supporting member 300 is fixedly connected to the guide rail 400, the supporting member 300 supports the guide rail 400, the pressing member 200 can move along the surface of the supporting member 300, so that the pressing member 200 can move relative to the supporting member 300, the supporting member 300 has a sliding path, the fastening member 100 is disposed on the supporting member 300, the fastening member 100 can move along the sliding path, so as to drive the pressing member 200 to move along the sliding groove 311, when the pressing member 200 needs to be tightly attached to the guide rail 400, the fastening member 100 moves along the supporting member 300 towards the guide rail 400, so as to drive the pressing member 200 located between the fastening member 100 and the guide rail 400 to move towards the guide rail 400, so that the pressing member 200 is tightly attached to the guide rail 400, when the pressing member 200 needs to be separated from the guide rail 400, the fastening member 100 moves along the supporting member 300 towards a direction away from the guide rail 400, the abutment between the pressing member 200 and the guide rail 400 is released.

The fixed bolster for elevator that this embodiment provided includes: a fastening member 100, a pressing member 200, and a supporting member 300; the supporting member 300 is used to connect the guide rail 400, the pressing member 200 can move along the supporting member 300, the supporting member 300 provides a sliding path, and the fastening member 100 is configured to bring the pressing member 200 along the sliding path to move, so that the pressing member 200 is tightly attached to the guide rail 400. Because the pressing member 200 can move along the surface of the supporting member 300, in the installation process, only the fastening member 100 needs to drive the pressing member 200 to move towards the guide rail 400 along the sliding path, the pressing member 200 can be tightly attached to the guide rail 400, and during disassembly, only the fastening member 100 needs to move towards the direction far away from the guide rail 400 along the sliding path, so that the pressing member 200 and the guide rail 400 can move, auxiliary tools do not need to be used, and the technical problems that a traditional support for fixing parts of the guide rail 400 in the prior art is difficult to install, disassemble and disassemble, low in efficiency and high in operation difficulty are solved.

On the basis of the above embodiment, in an alternative implementation manner, the fastening member 100 in the fixing bracket for the elevator provided by the embodiment comprises a fastening main body 110; the support member 300 has a threaded section 312, the threaded section 312 forms a sliding path, and the fastening body 110 is threadedly coupled with the support member 300 through the threaded section 312.

Specifically, the supporting member 300 has a threaded section 312, the threaded section 312 is an external thread, the inner wall of the fastening body 110 has an internal thread, and the external thread is matched with the internal thread, so that the fastening body 110 is in threaded connection with the supporting member 300, the position of the fastening body 110 on the supporting member 300 is changed by screwing the fastening body 110, and the pressing member 200 can be controlled to be tightly attached to the guide rail 400 only by screwing the fastening body 110 without using any auxiliary tool.

In addition, in order to facilitate screwing the fastening main body 110, anti-slip lines are arranged on the outer surface of the fastening main body 110, so that the friction force can be increased when an operator screws the fastening main body.

As shown in fig. 8, in an alternative embodiment, the fastening member 100 includes a fastening body 110 and a fastener 120; one end of the fastening member 120 is connected to the support member 300, and the other end of the fastening member 120 is connected to the fastening body 110, and the fastening member 120 is configured to be able to closely attach the fastening body 110 to the pressing member 200.

Specifically, the fastening body 110 is sleeved on the supporting member 300, the mounting table is arranged at the bottom of the supporting member 300, one end of the fastening piece 120 is connected with the mounting table, the other end of the fastening piece is connected with the fastening body 110, the fastening piece 120 is specifically arranged to be a duckbill buckle, when the fastening body 110 pushes the pressing member 200 to be pressed against the guide rail 400, the duckbill buckle is buckled, the fastening body 110 is tightly attached to the pressing member 200, and the pressing member 200 is prevented from loosening.

In an alternative embodiment, the pressing member 200 includes a pressing portion 210 and a protrusion boss 220 connected to each other; the pressing portion 210 is connected to the protruding boss 220, the pressing portion 210 can abut against the guide rail 400, and the inner wall of the fastening member 100 abuts against the protruding boss 220.

Specifically, the fastening member 100 is a hollow structure, the protrusion boss 220 penetrates through the fastening member 100, the inner wall of the fastening member 100 abuts against the protrusion boss 220, the protrusion boss 220 is limited to move in the vertical direction, looseness is prevented, and the pressing portion 210 is guaranteed to be tightly attached to the guide rail 400.

As shown in fig. 3, in an alternative embodiment, the pressing portion 210 is provided with a sliding protrusion 211, the supporting member 300 is provided with a sliding groove 311, the sliding protrusion 211 is slidably connected with the sliding groove 311, and a groove wall of the sliding groove 311 can generate a pressure on the sliding protrusion 211, wherein the pressure is used for limiting the movement of the sliding protrusion 211 along a direction perpendicular to the sliding groove 311.

Specifically, one end of the pressing member 200 close to the sliding groove 311 is provided with a sliding protrusion 211, the cross-sectional shape of the sliding protrusion 211 is trapezoidal, the sliding groove 311 is matched with the shape of the sliding protrusion 211, in the installation process of the sliding protrusion 211 and the sliding groove 311, because the diameter of the bottom surface of the sliding protrusion 211 is greater than the notch of the sliding groove 311, the sliding protrusion 211 cannot extend into the sliding groove 311 along the direction perpendicular to the sliding groove 311, the sliding protrusion 211 can only extend into the sliding groove 311 along the direction parallel to the sliding groove 311, and after extending into the sliding groove 311, the sliding protrusion 211 is effectively prevented from moving along the direction perpendicular to the sliding groove 311.

In an alternative embodiment, as shown in fig. 4, the fastening member 100 is provided with an engaging portion 111, and the engaging portion 111 is engaged with the pressing member 200.

Specifically, an engaging portion 111 is disposed on a side of the fastening member 100 close to the pressing member 200, the engaging portion 111 is specifically a latch, and a slot is disposed on the pressing member 200, and the latch is engaged with the slot to engage and connect the engaging portion 111 with the pressing member 200.

In the fixing bracket for the elevator provided by the embodiment, the threaded section 312 is arranged on the supporting member 300, and the fastening member 100 is screwed to move on the supporting member, so that the pressing member 200 is driven to move; since the groove wall of the sliding groove 311 can generate pressure on the sliding protrusion 211, the pressing member 200 is effectively prevented from moving in a direction perpendicular to the sliding groove 311.

On the basis of the above embodiment, in an alternative implementation manner, the support member 300 in the fixing bracket for the elevator provided by the embodiment includes a support main body 310 and a fixing block 320; a fixing groove is defined between the support body 310 and the fixing block 320, and the guide rail 400 is inserted into the fixing groove.

Specifically, the fixing block 320 is connected to the support main body 310, the fixing block 320 and the support main body 310 are surrounded to form a fixing groove, and one side of the guide rail 400 extends into the fixing groove to fix the guide rail 400.

In an alternative embodiment, the fixing block 320 is provided with a first pressing hole 500 for accommodating the anti-slip sheet, the first pressing hole 500 is communicated with the fixing groove, and the anti-slip sheet passes through the first pressing hole 500 and extends into the fixing groove to abut against the guide rail 400.

Specifically, set up first compaction hole 500 on fixed block 320, can install the antiskid piece in first compaction hole 500, the antiskid piece adopts the metal material, and its hardness is higher than matched with guide rail 400 material, and the embedding is gathered in first compaction hole 500, compresses tightly with guide rail 400 and is connected to prevent that support main body 310 is not hard up.

As shown in fig. 5, in an alternative embodiment, the first pressing holes 500 are provided in one or more number, and a plurality of the first pressing holes 500 are provided at intervals on the fixing block 320.

Specifically, the number of the first pressing holes 500 may be one or more, and the number may be determined according to actual conditions.

In an alternative embodiment, the pressing member 200 is provided with a second pressing hole 600 for receiving the anti-slip sheet; the second pressing hole 600 is provided in one or more.

Specifically, the second pressing hole 600 is provided in the pressing member 200, and the anti-slip sheet can be inserted into the second pressing hole 600 and contact with the guide rail 400 to prevent the pressing member 200 from loosening.

As shown in fig. 6, in an alternative embodiment, the support member 300 is provided with a connection part 313, and the connection part 313 is configured to be able to fix the light shielding plate 700 to the support member 300.

Specifically, a connection portion 313 is provided on a side of the support member 300 away from the fastening member 100, and the light shielding plate 700 is mounted on the support member 300 through the connection portion 313, and other parts may be fixedly mounted on the connection portion 313.

In an alternative embodiment, the connection portion 313 includes a plurality of connection holes arranged in an array, and the light shielding plate 700 is provided with a buckle 710, and the buckle 710 extends into the connection holes.

Specifically, a plurality of connecting holes arranged in an array are formed in the support member 300, a plurality of buckles 710 are arranged on the light shielding plate 700, the plurality of buckles 710 correspondingly extend into the plurality of connecting holes one to one, and the specific installation position of the light shielding plate 700 is changed according to the specific position of the selected connecting hole.

It should be noted that the fasteners 710 may also be screws, and the light shielding plate 700 is fixed by the cooperation of a plurality of screws and a plurality of connecting holes.

In the fixing bracket for the elevator provided by the embodiment, the first pressing hole 500 is formed in the fixing block 320, and the anti-slip sheet is fixed by using the first pressing hole 500, so that the friction coefficient between the supporting member 300 and the guide rail 400 is improved, and the supporting member 300 and the guide rail 400 are prevented from sliding relatively, and in addition, the second pressing hole 600 can be formed in the pressing member 200 to fix the anti-slip sheet; the light shielding plate 700 is fixedly attached to the support member 300 by the connection part 313 by providing the connection part 313 on the support member 300.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A fixing bracket for an elevator, characterized by comprising: a fastening member (100), a pressing member (200), and a support member (300);

the supporting member (300) is used for connecting a guide rail (400), the pressing member (200) can move along the supporting member (300), the supporting member (300) is provided with a sliding path, and the fastening member (100) is configured to drive the pressing member (200) to move along the sliding path so as to enable the pressing member (200) to cling to the guide rail (400).

2. The fixing bracket for an elevator according to claim 1,

the fastening member (100) comprises a fastening body (110);

the support member (300) has a threaded section (312), the threaded section (312) forming the sliding path, the fastening body (110) being threadedly connected with the support member (300) through the threaded section (312).

3. The fixing bracket for an elevator according to claim 1,

the fastening member (100) includes a fastening body (110) and a fastener (120);

one end of the fastening member (120) is connected to the support member (300), the other end of the fastening member (120) is connected to the fastening body (110), and the fastening member (120) is configured to be able to closely attach the fastening body (110) to the pressing member (200).

4. The fixing bracket for an elevator according to claim 1,

the pressing component (200) comprises a pressing part (210) and an extending boss (220) which are connected with each other;

the pressing portion (210) is connected with the extending boss (220), the pressing portion (210) can be abutted to the guide rail (400), and the inner wall of the fastening member (100) is abutted to the extending boss (220).

5. The fixing bracket for an elevator according to claim 4,

the pressing portion (210) is provided with a sliding protrusion (211), the supporting member (300) is provided with a sliding groove (311), the sliding protrusion (211) is in sliding connection with the sliding groove (311), the groove wall of the sliding groove (311) can generate pressure on the sliding protrusion (211), and the pressure is used for limiting the sliding protrusion (211) to move along the direction perpendicular to the sliding groove (311).

6. The fixing bracket for an elevator according to claim 1,

the fastening member (100) is provided with an engaging part (111), and the engaging part (111) is engaged and connected with the pressing member (200).

7. The fixing bracket for an elevator according to claim 1,

the support member (300) includes a support main body (310) and a fixing block (320);

a fixing groove is formed between the supporting main body (310) and the fixing block (320), and the guide rail (400) extends into the fixing groove.

8. The fixing bracket for an elevator according to claim 7,

the fixing block (320) is provided with a first pressing hole (500) for accommodating an anti-skid sheet, the first pressing hole (500) is communicated with the fixing groove, and the anti-skid sheet penetrates through the first pressing hole (500) and extends into the fixing groove to be abutted against the guide rail (400);

the number of the first pressing holes (500) is one or more, and the first pressing holes (500) are arranged on the fixing block (320) at intervals.

9. The fixing bracket for an elevator according to claim 1,

the pressing member (200) is provided with a second pressing hole (600) for accommodating the anti-skid sheet;

the second pressing hole (600) is provided in one or more.

10. The fixing bracket for an elevator according to claim 1,

the supporting member (300) is provided with a connecting part (313), and the connecting part (313) is configured to be capable of fixing the light-shielding plate (700) on the supporting member (300);

the connecting part (313) comprises a plurality of connecting holes which are arranged in an array mode, buckles (710) are arranged on the light-shielding plate (700), and the buckles (710) extend into the connecting holes.

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