CN214358826U - Elevator guide rail conveying tail end buffering device - Google Patents

Abstract

The utility model provides an elevator guide rail transport end buffer, including carrying the rack, the end of carrying the rack is provided with buffer, buffer's working face meet to the end of carrying the rack and with carry the elevator guide rail contact that comes, buffer is including blend stop, foundation frame, direction hinge and buffer, the blend stop corresponds at the terminal edge parallel arrangement of carrying the rack, and the length of blend stop is longer than the width of carrying the platform, the foundation frame is fixed in solid structurally, through direction hinged joint between blend stop and the foundation frame, direction hinge direction blend stop removes and keeps parallel to the foundation frame, the buffer is connected and is set up between blend stop and foundation frame to the clash of buffering blend stop to the foundation frame direction. The device mainly solves the problem of inertial impact in the transportation process of the guide rail, contributes to reducing the collision of the guide rail and improving the quality of the guide rail.

Description

Elevator guide rail conveying tail end buffering device

Technical Field

The utility model relates to an installation component of elevator guide rail structure specifically is an elevator guide rail carries terminal buffer.

Background

The elevator guide rail is an elevator component composed of steel rails and connecting plates and is divided into a car guide rail and a counterweight guide rail. The guide rail plays a role in guiding and simultaneously bears the impact force generated when the elevator of the car is braked, the impact force generated when the safety tongs are emergently braked and the like. The magnitude of these forces is related to the load and speed of the elevator and the guide rails should therefore be selected according to the speed and load of the elevator. The car guide rails are usually referred to as primary rails and the counterweight guide rails as secondary rails. Elevator guide rails, which provide guidance for the car and counterweight during elevator operation, are important components in elevator systems.

The elevator guide rail can pass through conveyor with the guide rail motion between equipment and the station of difference at the in-process of production, conveyor is mostly the conveying platform structure that the roller that has drive power is constituteed, the guide rail has produced the removal because of power on the roller group, the in-process guide rail that removes has produced inertia because conveyor, because inertia, the guide rail can surpass the position of injecing when carrying, in order to restrict it and surpass the position, can set up spacing structure at the end of direction of transportation, but spacing structure can arouse the deformation because of long-time impact, and can produce wearing and tearing to guide rail itself, so need carry out structural improvement to spacing structure, reduce impact and wearing and tearing when spacing, and the life is prolonged.

Disclosure of Invention

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide an elevator guide rail transport end buffer.

The utility model provides a technical scheme that above-mentioned problem adopted is: including carrying the rack, the end of carrying the rack is provided with buffer, buffer's working face meet to the end of carrying the rack and with carry the elevator guide rail contact that comes, buffer is including blend stop, foundation frame, direction hinge and buffer, the blend stop corresponds at the terminal edge parallel arrangement of carrying the rack, and the length of blend stop is longer than the width of carrying the platform, the foundation frame is fixed on solid structure, through direction hinged joint between blend stop and the foundation frame, and direction hinge direction blend stop removes and keeps parallel to the foundation frame, the buffer is connected and is set up between blend stop and foundation frame to the clash of buffering blend stop to the foundation frame direction.

This device is an equipment that is used for carrying out the optimization to the transportation condition of guide rail when elevator guide rail production, can be compatible in current production line, improve work efficiency, what mainly solve is the problem of the inertial impact in the transportation of guide rail, help reducing the clash of guide rail, reduce the wearing and tearing of guide rail, improve the quality of guide rail, avoid guide rail surface fish tail, the reliability of improvement work is high, be favorable to improving enterprise economic benefits, and the production cost is reduced, improve the market competition advantage of enterprise, be favorable to expanding market.

Set up in this structure at the end of carrying the rack, carry out supporting design, the blend stop is used for coming and setting up of guide rail facing, and the hinge of direction is connected to its rear portion, and the hinge of direction can lead to the restriction skew, improves the security, and the buffering is cushioned in the cooperation simultaneously, improves the security of operational structure, and helps improving the quality of product.

Further, the direction hinge shaping is the hinge structure of "X" shape, and its four tie points are relative connection respectively between blend stop and basic frame, and four tie points all are the hinge and rotate the connection, and wherein two tie points of being connected respectively with blend stop and basic frame are fixed connection point and sliding connection point, and fixed connection point relative fixation is on blend stop and basic frame, and sliding connection point is including the slider, and the slider sets up the opposite side at blend stop and basic frame relatively, and the slider is linear movement in the spout that corresponds. The guide hinge is connected with the barrier strip and the base frame, so that the guide stabilizing effect of the mechanism is provided, the structure deflection is avoided from influencing the normal structure work, the structure is safe and reliable, and the quality is stable.

Furthermore, a roller is arranged on the sliding block of the sliding connection point, and the roller rolls in the sliding groove and drives the sliding block to stably move in the sliding groove. The roller can reduce the sliding resistance of the sliding block, improve the working efficiency of the structure, reduce the abrasion and increase the response speed of the structure.

Further, the buffer is including buffering pneumatic cylinder, and buffering pneumatic cylinder extends and is provided with pneumatic telescopic rod, and pneumatic telescopic rod's end fixing has the connecting block, and buffering pneumatic cylinder fixes on basic frame, and the connecting block is fixed on the blend stop, and pneumatic telescopic rod connects both sides, and buffering pneumatic cylinder is provided with the flow valve, and the flow valve restriction buffers the gas flow of pneumatic cylinder pressure release. The buffer adopts the atmospheric pressure buffer structure, and is shock-resistant effectual to be fit for the big mass transport of guide rail, improve the security of structure.

Furthermore, the buffering pneumatic cylinders are arranged in parallel, and are distributed at intervals. The buffer cylinders can be distributed and arranged in a plurality of ways, so that stress is balanced, and the stability of the structure is improved.

Compared with the prior art, the utility model, have following advantage and effect: this device is an equipment that is used for carrying out the optimization to the transportation condition of guide rail when elevator guide rail production, can be compatible in current production line, improve work efficiency, what mainly solve is the problem of the inertial impact in the transportation of guide rail, help reducing the clash of guide rail, reduce the wearing and tearing of guide rail, improve the quality of guide rail, avoid guide rail surface fish tail, the reliability of improvement work is high, be favorable to improving enterprise economic benefits, and the production cost is reduced, improve the market competition advantage of enterprise, be favorable to expanding market.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. conveying rack, 2, blend stop, 3, basic frame, 4, direction hinge, 5, slider, 6, buffering pneumatic cylinder, 7, pneumatic telescoping rod, 8, connecting block.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

The utility model provides an elevator guide rail transport end buffer, includes transport rack 1, and transport rack 1's end is provided with buffer, buffer's working face is faced transport rack 1's end and is contacted with the elevator guide rail of carrying, buffer is including blend stop 2, foundation frame 3, direction hinge 4 and buffer, blend stop 2 corresponds the marginal parallel arrangement at transport rack 1 end, and the width of transport rack is good at to blend stop 2's length, foundation frame 3 fixes on solid structure, is connected through direction hinge 4 between blend stop 2 and the foundation frame 3, and direction hinge 4 direction blend stop 2 moves and keeps paralleling to foundation frame 3, the buffer is connected and is set up between blend stop 2 and foundation frame 3 to buffer the clash of blend stop 2 to foundation frame 3 direction.

The shaping of direction hinge 4 is the hinge structure of "X" shape, its four tie points are connected relatively respectively between blend stop 2 and basic frame 3, four tie points all are the hinge and rotate the connection, wherein with blend stop 2 and basic frame 3 two tie points of being connected respectively be fixed connection point and sliding connection point, fixed connection point relatively fixed is on blend stop 2 and basic frame 3, sliding connection point is including slider 5, slider 5 sets up the opposite side at blend stop 2 and basic frame 3 relatively, slider 5 linear movement in the spout that corresponds.

And the sliding block 5 of the sliding connection point is provided with a roller which rolls in the sliding groove and drives the sliding block 5 to move stably in the sliding groove.

The buffer is including buffering pneumatic cylinder 6, and 6 extensions of buffering pneumatic cylinder are provided with pneumatic telescoping rod 7, and the end fixing of pneumatic telescoping rod 7 has connecting block 8, and buffering pneumatic cylinder 6 is fixed on basic frame 3, and connecting block 8 is fixed on blend stop 2, and pneumatic telescoping rod 7 connects both sides, and buffering pneumatic cylinder 6 is provided with the flow valve, and the flow valve restriction buffers the airflow of 6 pressure releases of pneumatic cylinder.

The buffer air cylinders 6 are arranged in parallel, and the buffer air cylinders 6 are evenly distributed at intervals.

It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. An elevator guide rail conveying end buffering device comprises a conveying rack (1), and is characterized in that: the end of the conveying rack (1) is provided with a buffer device, the working face of the buffer device faces the end of the conveying rack (1) and is in contact with a guide rail of an elevator conveyed by the elevator, the buffer device comprises a barrier strip (2), a base rack (3), a guide hinge (4) and a buffer, the barrier strip (2) is arranged in parallel corresponding to the edge of the end of the conveying rack (1), the length of the barrier strip (2) is longer than the width of the conveying rack, the base rack (3) is fixed on a solid structure, the barrier strip (2) and the base rack (3) are connected through the guide hinge (4), the guide hinge (4) guides the barrier strip (2) to move towards the base rack (3) and keep parallel, the buffer is connected and arranged between the barrier strip (2) and the base rack (3), and buffers the collision of the barrier strip (2) towards the direction of the base rack (3).

2. The elevator guide rail transport end buffer of claim 1, wherein: the shaping of direction hinge (4) is the hinge structure of "X" shape, its four tie points are connected relatively respectively between blend stop (2) and basic frame (3), four tie points all are the hinge and rotate the connection, wherein with blend stop (2) and basic frame (3) respectively two tie points be fixed connection point and sliding connection point, fixed connection point relatively fixed is on blend stop (2) and basic frame (3), sliding connection point is including slider (5), slider (5) set up the opposite side at blend stop (2) and basic frame (3) relatively, slider (5) linear movement in the spout that corresponds.

3. The elevator guide rail conveying end buffer of claim 2, wherein: and the sliding block (5) of the sliding connection point is provided with a roller which rolls in the sliding groove and drives the sliding block (5) to move stably in the sliding groove.

4. The elevator guide rail transport end buffer of claim 1, wherein: the buffer is including buffering pneumatic cylinder (6), and buffering pneumatic cylinder (6) extend and are provided with pneumatic telescoping rod (7), and the end fixing of pneumatic telescoping rod (7) has connecting block (8), and buffering pneumatic cylinder (6) are fixed on basic frame (3), and connecting block (8) are fixed on blend stop (2), and both sides are connected in pneumatic telescoping rod (7), and buffering pneumatic cylinder (6) are provided with the flow valve, and the flow of flow valve restriction buffering pneumatic cylinder (6) pressure release.

5. The elevator guide rail conveying end buffer of claim 4, wherein: more than two groups of buffering pneumatic cylinders (6) are arranged in parallel, and the buffering pneumatic cylinders (6) are evenly distributed at intervals.

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