CN209583326U - A kind of buffer of elevator positioning tool - Google Patents

Abstract

The utility model discloses a kind of buffer of elevator positioning tools, including pedestal, the leading flank upper and lower ends of pedestal are equipped with slideway, sliding panel is slidably fitted in slideway, sliding panel is equipped with the first screw hole, driving device is fixedly installed at left and right sides of the leading flank of pedestal, the inner end of two driving devices is fixedly installed with clamp ring, the both ends of clamp ring are equipped with rectangular channel, the inner wall of rectangular channel is equipped with through-hole, bolt is equipped in rectangular channel, the end of bolt passes through through-hole and is screwed onto the first screw hole, the utility model is equipped with rectangular channel by the upper and lower ends in clamp ring, the inner wall of rectangular channel is equipped with through-hole, through-hole is passed through by bolt to be screwed onto the first screw hole on sliding panel, and then rotatably bolt extends out the both ends of clamp ring, change the inside radian of clamp ring, it is convenient that different size of buffer is clamped, it can meet different slow The fixed demand of device is rushed, use scope is increased.

Description

A kind of buffer of elevator positioning tool

Technical field

The utility model relates to positioning tool technical field, specially a kind of buffer of elevator positioning tool.

Background technique

Buffer of elevator is mounted in the well pit of elevator, positioned at the underface of carriage and counterweight, when elevator is upward Or in moving downward, due to wire cable rupture, traction frictional force, brake sticking brake power is insufficient or control system failure and surmounts end It when end layer station bottom or top layer, will be worked as a buffer, and directly hit bottom to avoid lift car or counterweight or rushed to summit by buffer, protected Protect the safety of passenger and equipment；

Buffer positioning tool traditional at present is mostly fixed buffer by double fastener ring, but the radian of clamp ring is Constant, so a kind of buffer of elevator of size can only be gripped, it is not able to satisfy the fixed demand of different bufferings, uses model Enclose it is smaller, for this purpose, it is proposed that a kind of buffer of elevator positioning tool.

Utility model content

The purpose of this utility model is to provide a kind of buffer of elevator positioning tools, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of buffer of elevator positioning tool, including Pedestal, the leading flank upper and lower ends of the pedestal are equipped with slideway, and sliding panel, the sliding panel are slidably fitted in the slideway It is equipped with the first screw hole, is fixedly installed with driving device, two driving devices at left and right sides of the leading flank of the pedestal Inner end be fixedly installed with clamp ring, the both ends of the clamp ring are equipped with rectangular channel, and the inner wall of the rectangular channel is equipped with through-hole, institute It states and is equipped with bolt in rectangular channel, the end of the bolt passes through through-hole and is screwed onto the first screw hole.

Preferably, calibrating stem is fixedly installed on the outside of the sliding panel, the calibrating stem is equipped with scale.

Preferably, the driving device includes fixed plate, and the left side central portion of the fixed plate is equipped with the second screw hole, and described the Screw rod is bolted in two screw holes, the inner end of the screw rod is fixedly installed with connector, and the inner end of the connector is fixedly mounted on The outside of clamp ring.

Preferably, the connector includes fixed block, and the inside of the fixed block is equipped with cylindrical cavity, the cylindrical cavity it is outer Wall is equipped with circular hole, and the inner end of the screw rod passes through circular hole and is fixedly installed with jacking block.

Compared with prior art, the utility model has the beneficial effects that the utility model passes through the upper and lower ends in clamp ring It is equipped with rectangular channel, the inner wall of rectangular channel is equipped with through-hole, and through-hole is passed through by bolt and is screwed onto the first screw hole on sliding panel, And then rotatably bolt extends out the both ends of clamp ring, changes the inside radian of clamp ring, it is convenient that different size of buffer is carried out Clamping can meet the fixed demand of different buffers, increase use scope.

Detailed description of the invention

Fig. 1 is the overall schematic of the utility model.

Fig. 2 is schematic diagram at a of the utility model.

Fig. 3 is schematic diagram at the b of the utility model.

In figure: 1, pedestal, 2, slideway, 3, sliding panel, the 4, first screw hole, 5, driving device, 6, clamp ring, 7, rectangular channel, 8, Through-hole, 9, bolt, 10, calibrating stem, 11, fixed plate, the 12, second screw hole, 13, screw rod, 14, connector, 15, fixed block, 16, circle Column chamber, 17, circular hole, 18, jacking block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of buffer of elevator positioning tool, Including pedestal 1, the leading flank upper and lower ends of pedestal 1 are equipped with slideway 2, and slideway 2 is rectangular-shape, are slidably fitted in slideway 2 Sliding panel 3, sliding panel 3 are cuboid plate, and the top and bottom sidewall of sliding panel 3 is opposite with the inside top and bottom sidewall of slideway 2 respectively to be slided, Sliding panel 3 is equipped with the first screw hole 4, and driving device 5 is fixedly installed at left and right sides of the leading flank of pedestal 1, and driving device 5 is used In making 6 side-to-side movement of clamp ring, the inner end of two driving devices 5 is fixedly installed with clamp ring 6, and clamp ring 6 is deformable Elastic Steel It is made, the both ends of clamp ring 6 are equipped with rectangular channel 7, and the inner wall of rectangular channel 7 is equipped with through-hole 8, is equipped with bolt 9, bolt 9 in rectangular channel 7 Nut be located at rectangular channel 7, the end of bolt 9 passes through through-hole 8 and is screwed onto the first screw hole 4, when the radian for needing to adjust clamp ring 6 When, the nut of rotating bolt 9, the distance for keeping the outside of the end protrusion sliding panel 3 of bolt 9 different, and then change the arc of clamp ring 6 Degree, as shown in Fig. 2, the nut of bolt 9 is not contacted with the inner wall of rectangular channel 7, two clamp rings 6 form a circle at this time, at this time The buffer of elevator that can be clamped is the smallest.

Specifically, the outside of sliding panel 3 is fixedly installed with calibrating stem 10, calibrating stem 10 is equipped with scale, calibrating stem 10 Setting, can facilitate adjustment one 6 upper and lower ends shift position of clamp ring it is identical, scale facilitates people to check.

Specifically, driving device 5 includes fixed plate 11, the rear end of fixed plate 11 is fixed on the leading flank of pedestal 1, fixed The left side central portion of plate 11 is equipped with the second screw hole 12, is bolted with screw rod 13 in the second screw hole 12, the inner end of screw rod 13 is fixedly installed with Connector 14, the inner end of connector 14 are fixedly mounted on the outside of clamp ring 6, and connector 14 can avoid clamp ring 6 and follow 13 turns of screw rod It is dynamic.

Specifically, connector 14 includes fixed block 15, the inside of fixed block 15 is equipped with cylindrical cavity 16, cylindrical cavity 16 it is outer Wall is equipped with circular hole 17, and the inner end of screw rod 13 passes through circular hole 17 and is fixedly installed with jacking block 18, when rotation screw rod 13, makes jacking block in Fig. 3 18 move right, and when the right wall of the right end of jacking block 18 contact cylindrical cavity 16, drive fixed block 15 to move right, and then realize folder Ring 6 moves right.

Working principle: the trailing flank of pedestal 1 is fixed on the well pit ground of elevator, buffer of elevator is placed on On pedestal 1, according to the size of buffer of elevator (to be cylindric), the radian of clamp ring 6 is adjusted, the nut of rotating bolt 9 makes bolt The different distance in the outside of 9 end protrusion sliding panel 3, and then change the radian of clamp ring 6, it is rotated further by screw rod 13, makes jacking block 18 It drives two clamp rings 6 close to each other, buffer is clamped.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of buffer of elevator positioning tool, including pedestal (1), it is characterised in that: two above and below the leading flank of the pedestal (1) End is equipped with slideway (2), is slidably fitted with sliding panel (3) in the slideway (2), and the sliding panel (3) is equipped with the first screw hole (4), it is fixedly installed with driving device (5) at left and right sides of the leading flank of the pedestal (1), two driving devices (5) Inner end is fixedly installed with clamp ring (6), and the both ends of the clamp ring (6) are equipped with rectangular channel (7), the inner wall of the rectangular channel (7) Equipped with through-hole (8), bolt (9) are equipped in the rectangular channel (7), the end of the bolt (9) passes through through-hole (8) and is screwed onto first In screw hole (4).

2. a kind of buffer of elevator positioning tool according to claim 1, it is characterised in that: outside the sliding panel (3) Side is fixedly installed with calibrating stem (10), and the calibrating stem (10) is equipped with scale.

3. a kind of buffer of elevator positioning tool according to claim 1, it is characterised in that: driving device (5) packet It includes fixed plate (11), the left side central portion of the fixed plate (11) is equipped with the second screw hole (12), is spirally connected in second screw hole (12) Have screw rod (13), the inner end of the screw rod (13) is fixedly installed with connector (14), the fixed peace in the inner end of the connector (14) Mounted in the outside of clamp ring (6).

4. a kind of buffer of elevator positioning tool according to claim 3, it is characterised in that: the connector (14) includes The inside of fixed block (15), the fixed block (15) is equipped with cylindrical cavity (16), and the outer wall of the cylindrical cavity (16) is equipped with circular hole (17), the inner end of the screw rod (13) passes through circular hole (17) and is fixedly installed with jacking block (18).