Elevator guide rail structure

Abstract

The utility model relates to the technical field of guide rails, and discloses an elevator guide rail structure which comprises a first guide rail, a clamping column is fixedly connected to the inner wall of the first guide rail, a second guide rail is fixedly connected to the end, away from the first guide rail, of the clamping column, and a plurality of fixing pins are fixedly connected to the inner wall of the second guide rail. The outer portions of the multiple fixing pins are fixedly connected with a first L-shaped plate, the inner wall of the first L-shaped plate is fixedly connected with two pull pins, the ends, away from the first L-shaped plate, of the two pull pins are fixedly connected with a second L-shaped plate, and the outer portion of the first guide rail is fixedly connected with a fixing assembly for fixing follow-up components. In the utility model, the clamping column connected with the guide rail I is inserted into the clamping groove of the guide rail II. Fixing pins penetrate through the first guide rail and the first L-shaped plate, penetrate through the second guide rail and the first L-shaped plate, penetrate through the first guide rail and the second L-shaped plate, penetrate through the second guide rail and the second L-shaped plate, and penetrate through the first guide rail and the second guide rail to be tightly connected, the compactness between the guide rails is improved, and the device adapts to guide rails of different models.

Description

TECHNICAL FIELD

[0001] The utility model relates to guide rail technical field especially relates to an elevator guide rail structure. BACKGROUND

[0002] The elevator guide rail is mainly composed of a guide rail main body, a guide rail support and a guide shoe. The guide rail main body is generally T-shaped or hollow, made of steel, and provides guidance for the car and the counterweight. The guide rail support is fixed on the shaft wall to support the guide rail, and the spacing has certain requirements, and the installation method is bolt connection or welding. The guide shoe is installed on the car and the counterweight, and cooperates with the guide rail, which has sliding, rolling, elastic guide shoe and other types. The T-shaped guide rail has strong carrying capacity to ensure the stable operation of the car and the counterweight.

[0003] The T-shaped guide rail structure mainly includes a main body part and a connecting part. The main body part is T-shaped, having a vertical guide surface and a horizontal support surface. The connecting part usually has a bolt hole structure for connecting the guide rail support and the adjacent guide rail. The guide shoe installed on the car and the counterweight is in close cooperation with the vertical guide surface of the T-shaped guide rail. When the elevator is running, the guide shoe slides up and down along the guide rail, and the T-shaped guide rail provides reliable guidance and support for the car and the counterweight due to its stable structure, bearing the vertical gravity and horizontal force during operation, ensuring the stable and safe operation of the elevator.

[0004] In the prior art, the traditional bolt connection between some T-shaped guide rails cannot realize the fixation of different types of guide rails, and cannot be replaced with other types of guide rails flexibly, which will cause the elevator to be out of service for a long time, affecting the normal use of the building and causing inconvenience to the user. Therefore, an elevator guide rail structure is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an elevator guide rail structure, which aims to improve the problem that different types of guide rails cannot be fixed in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An elevator guide rail structure, comprising a guide rail one, the inner wall of the guide rail one is fixedly connected with a clamping column, one end of the clamping column away from the guide rail one is fixedly connected with a guide rail two, the inner wall of the guide rail two is fixedly connected with a plurality of fixed pins, the outer part of the plurality of fixed pins is fixedly connected with a pair of L-shaped plates one, the inner wall of the L-shaped plate one is fixedly connected with two draw pins, one end of the two draw pins away from the L-shaped plate one is fixedly connected with an L-shaped plate two, and the outer part of the guide rail one is fixedly connected with a fixed assembly for fixing subsequent components.

[0008] Further description of the above technical scheme:

[0009] The fixed assembly comprises a plurality of pressing blocks, the outer part of each of the plurality of pressing blocks is fixedly connected with a supporting block, the end of the supporting block away from the pressing block is fixedly connected with a supporting plate, the inner wall of the supporting block is fixedly connected with a locking pin, and the end of the pressing block away from the supporting block is fixedly connected to the outer part of the guide rail one;

[0010] As a further description of the above technical solution:

[0011] The outer part of the supporting plate is fixedly connected with a fixed plate, and the inner wall of the fixed plate is provided with a plurality of moving grooves;

[0012] As a further description of the above technical solution:

[0013] The outer part of the guide rail one is in contact with the outer part of the guide rail two, and the outer part of the plurality of fixed pins is fixedly connected to the inner wall of the guide rail one;

[0014] As a further description of the above technical solution:

[0015] The outer part of the guide rail one is in contact with the inner wall of the L-shaped plate one, and the outer part of the guide rail two is in contact with the inner wall of the L-shaped plate one;

[0016] As a further description of the above technical solution:

[0017] The outer part of the guide rail one is in contact with the inner wall of the L-shaped plate two, and the outer part of the guide rail two is in contact with the inner wall of the L-shaped plate two;

[0018] As a further description of the above technical solution:

[0019] The outer part of the locking pin is fixedly connected to the inner wall of the pressing block, and the outer part of the locking pin is fixedly connected to the inner wall of the supporting plate;

[0020] As a further description of the above technical solution:

[0021] The inner wall of the supporting plate is fixedly connected with a plurality of fixed columns, and the end of the fixed column away from the supporting plate is fixedly connected to the inner wall of the fixed plate.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. In the utility model, the clamping column connected with guide rail one is inserted into the clamping groove of guide rail two. Then, the pull pin is inserted through the L-shaped plate one and connected inside, and then the assembly is placed at the connection of guide rail one and guide rail two, which can enhance the stability and integrity of the connection part. Then, the fixing pin is inserted through guide rail one and L-shaped plate one, guide rail two and L-shaped plate one, guide rail one and L-shaped plate two, and guide rail two and L-shaped plate two, respectively, through multi-directional fixation, to ensure the close connection of guide rail one and guide rail two, improve the tightness between guide rails, and adapt to different models of guide rails.

[0024] 2. In the utility model, the clamping pin is inserted through the support plate, the pressing block and the supporting block, so that the pressing block is tightly pressed against guide rail one and the support plate under the fastening action of the clamping pin, thereby realizing the stable fixation between guide rail one and the support plate. Finally, the support plate and the fixed plate are connected and fixed, thereby enhancing the stability of the guide rail. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A three-dimensional schematic view of the elevator guide rail structure is provided for the utility model;

[0026] Figure 2 A structure schematic view of the L-shaped plate one of the elevator guide rail structure is provided for the utility model;

[0027] Figure 3 A structure schematic view of the clamping column of the elevator guide rail structure is provided for the utility model;

[0028] Figure 4 A structure schematic view of the pressing block of the elevator guide rail structure is provided for the utility model.

[0029] LEGEND:

[0030] 1, guide rail one; 2, clamping column; 3, guide rail two; 4, fixing pin; 5, L-shaped plate one; 6, pull pin; 7, L-shaped plate two; 8, pressing block; 9, supporting block; 10, clamping pin; 11, support plate; 12, fixed plate; 13, moving groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] REFERENCE Figures 1 to 3The utility model provides an embodiment: an elevator guide rail structure, the inner wall fixed connection of guide rail no. 1 has the clamping post 2, the clamping post 2 plays the bridge function of connecting guide rail no. 1 with guide rail no. 3, can preliminarily determine the relative position of both, lay the foundation for subsequent connection. The end fixed connection of clamping post 2 away from guide rail no. 1 has guide rail no. 3, the connection of clamping post 2 makes guide rail no. 3 and guide rail no. 1 can be in corresponding positional relationship, guarantee subsequent assembly smoothly. The inner wall fixed connection of guide rail no. 3 has a plurality of fixed pins 4, a plurality of fixed pins 4 fix relevant components from multiple directions, enhance the stability of connection. The outside fixed connection of a plurality of fixed pins 4 has the L type board no. 5, makes the L type board no. 5 can stably be in the corresponding position, better participate in the stable construction of entire guide rail structure. The inner wall fixed connection of L type board no. 5 has two draw pins 6, and draw pin 6 can further tighten relevant components, improve the stability of connecting part. The end fixed connection of two draw pins 6 away from L type board no. 5 has L type board no. 2 7, so L type board no. 5 and L type board no. 2 are connected through draw pin 6, and the integrity of guide rail connection is guaranteed by synergistic effect;

[0033] The outside fixed connection of guide rail no. 1 has the fixed assembly of subsequent component fixing, and the fixed assembly can reliably connect the entire guide rail structure with other relevant components, to ensure the normal operation of elevator guide rail system. The fixed assembly includes a plurality of pressing blocks 8, which apply appropriate pressure to guide rail no. 1 under the cooperation of components such as the clamping pin 10, to achieve tight fixation. The outside of the plurality of pressing blocks 8 is fixedly connected with a supporting block 9, which plays a supporting and force transmitting role, and assists the pressing block 8 to better complete the fixing work. The end of the supporting block 9 away from the pressing block 8 is fixedly connected with a support plate 11, which serves as an important support structure and can provide stable support for the entire fixed assembly. The inner wall of the supporting block 9 is fixedly connected with the clamping pin 10, which plays a key role in tightening by passing through relevant components, so that the components are tightly connected. The end of the pressing block 8 away from the supporting block 9 is fixedly connected to the outside of the guide rail no. 1, so that the pressing block 8 can directly act on the guide rail no. 1, ensuring the fixing effect.

[0034] Referring to Figures 1 to 3 The outside of the support plate 11 is fixedly connected with a fixed plate 12, which can further improve the stability of the entire fixed structure after being connected with the support plate 11, making the guide rail fixing more reliable. The inner wall of the fixed plate 12 is provided with a plurality of moving grooves 13, which facilitate the position adjustment of other relevant components within a certain range, and are convenient for the installation and subsequent maintenance of the entire guide rail system. The outside of the guide rail no. 1 is in contact with the outside of the guide rail no. 3, and such contact mode makes the overall structure of the two more compact, and the appearance is more regular, which is beneficial for subsequent protection and other related treatments, and at the same time ensures tight connection under the action of internal connecting components.

[0035] The outer part of the plurality of fixing pins 4 is fixedly connected to the inner wall of the guide rail one 1. The fixing pins 4 further limit the displacement of the related components from the side by being fixed to the inner wall of the guide rail one 1, thereby enhancing the connection stability of the guide rail one 1 and other components. The outer part of the guide rail one 1 is in contact with the inner wall of the L-shaped plate one 5. Such contact allows the L-shaped plate one 5 to better fit the guide rail one 1, thereby playing a role in connection and fixation and enhancing the overall stability. The outer part of the guide rail two 3 is in contact with the inner wall of the L-shaped plate one 5, and at the same time, the L-shaped plate one 5 is tightly fitted with the guide rail two 3, thereby jointly ensuring the guide rail connection effect. The outer part of the guide rail one 1 is in contact with the inner wall of the L-shaped plate two 7, allowing the L-shaped plate two 7 to fit the guide rail one 1 and assist in improving the stability of the overall structure. The outer part of the guide rail two 3 is in contact with the inner wall of the L-shaped plate two 7, ensuring that the L-shaped plate two 7 is tightly connected with the guide rail two 3, thereby ensuring that the guide rail connection will not loosen.

[0036] Referring to Figure 4 The outer part of the locking pin 10 is fixedly connected to the inner wall of the pressing block 8. The locking pin 10 is connected to the pressing block 8 in this way, allowing the pressing block 8 to stably apply pressure to the guide rail one 1 under the action of the locking pin 10, thereby achieving the fixing effect. The outer part of the locking pin 10 is fixedly connected to the inner wall of the support plate 11, thereby allowing the support plate 11 to be tightly connected with other components through the locking pin 10 and to build a stable fixing structure. The inner wall of the support plate 11 is fixedly connected with a plurality of fixing columns, which can enhance the connection strength between the support plate 11 and the fixing plate 12 and make the entire fixing structure more reliable. The end of the fixing column away from the support plate 11 is fixedly connected to the inner wall of the fixing plate 12, thereby further ensuring the stability of the connection between the support plate 11 and the fixing plate 12 and being conducive to the long-term stable operation of the entire elevator guide rail structure.

[0037] Working principle: During the fixing process of the guide rail one 1 and the guide rail two 3, the locking column 2 connected to the guide rail one 1 is first precisely inserted into the locking groove of the guide rail two 3, thereby preliminarily determining the relative position of the two and providing a certain connection basis. Then, the pull pin 6 is inserted through the L-shaped plate one 5 and connected to the inside of the L-shaped plate one 5, and then the assembly is placed at the connection between the guide rail one 1 and the guide rail two 3, which can enhance the stability and integrity of the connection part. Subsequently, the fixing pins 4 are respectively inserted through the guide rail one 1 and the L-shaped plate one 5 and the guide rail two 3 and the L-shaped plate one 5, as well as the guide rail one 1 and the L-shaped plate two 7 and the guide rail two 3 and the L-shaped plate two 7, thereby ensuring the tight connection of the guide rail one and the guide rail two through multi-directional fixing and effectively preventing displacement or loosening of the two during use.

[0038] When the guide rail one 1 is fixed alone, the pressing block 8 is tightly pressed against the guide rail one 1 and the support plate 11 under the fastening of the clamping pin 10, so that the guide rail one 1 and the support plate 11 are stably fixed. Finally, the support plate 11 is connected and fixed with the fixed plate 12, and the whole guide rail fixing process is completed, so that the safe and reliable operation of the elevator guide rail system is ensured, and a solid foundation is provided for the stable lifting of the elevator.

[0039] Finally, it should be noted that the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included within the scope of the present application.

Claims

1. An elevator guide rail structure comprising a guide rail (1), characterized in that: The inner wall of the guide rail one (1) is fixedly connected with a clamping column (2), one end of the clamping column (2) away from the guide rail one (1) is fixedly connected with a guide rail two (3), the inner wall of the guide rail two (3) is fixedly connected with a plurality of fixed pins (4), the outer portion of a plurality of fixed pins (4) is fixedly connected with a pair of L-shaped plates one (5), the inner wall of the L-shaped plate one (5) is fixedly connected with two draw pins (6), one end of the two draw pins (6) away from the L-shaped plate one (5) is fixedly connected with an L-shaped plate two (7), the outer portion of the guide rail one (1) is fixedly connected with a fixed assembly for fixing subsequent components.

2. An elevator guide rail structure according to claim 1, characterized in that: The fixed assembly comprises a plurality of pressing blocks (8), the outer portion of a plurality of pressing blocks (8) is fixedly connected with a support block (9), one end of the support block (9) away from the pressing block (8) is fixedly connected with a support plate (11), the inner wall of the support block (9) is fixedly connected with a clamping pin (10), one end of the pressing block (8) away from the support block (9) is fixedly connected to the outer portion of the guide rail one (1).

3. An elevator guide rail structure according to claim 2, characterized in that: The outer portion of the support plate (11) is fixedly connected with a fixed plate (12), the inner wall of the fixed plate (12) is provided with a plurality of moving grooves (13).

4. The elevator guide rail structure of claim 1, wherein: The outer portion of the guide rail one (1) is in contact with the outer portion of the guide rail two (3), the outer portion of a plurality of fixed pins (4) is fixedly connected to the inner wall of the guide rail one (1).

5. The elevator guide rail structure of claim 1, wherein: The outer portion of the guide rail one (1) is in contact with the inner wall of the L-shaped plate one (5), and the outer portion of the guide rail two (3) is in contact with the inner wall of the L-shaped plate one (5).

6. An elevator guide rail structure according to claim 1, characterized in that: The outer portion of the guide rail one (1) is in contact with the inner wall of the L-shaped plate two (7), and the outer portion of the guide rail two (3) is in contact with the inner wall of the L-shaped plate two (7).

7. An elevator guide rail structure according to claim 2, characterized in that: The outer portion of the clamping pin (10) is fixedly connected to the inner wall of the pressing block (8), and the outer portion of the clamping pin (10) is fixedly connected to the inner wall of the support plate (11).

8. An elevator guide rail structure according to claim 3, characterized in that: The inner wall of the support plate (11) is fixedly connected with a plurality of fixed columns, and one end of the fixed column away from the support plate (11) is fixedly connected to the inner wall of the fixed plate (12).

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