Elevator brake inspection device

Abstract

The utility model relates to an elevator brake inspection device, which aims at solving the technical problems that a detector at the detection end of a current elevator brake capacity detector is exposed all the time and is easy to collide and damage, and the detection effect is influenced, and comprises an elevator brake capacity detector body and a protective sleeve, the protective sleeve is arranged on a detector at the detection end of the elevator braking capacity detector body in a covering manner; wherein the two sides of the detection end of the elevator braking capacity detector body are fixedly provided with insertion blocks respectively, the two sides of the insertion end of the protective sleeve are provided with insertion grooves respectively, and the insertion blocks are matched with the insertion grooves in an insertion mode; and two sides of the protective sleeve are respectively positioned and matched with two sides of the detection end of the elevator braking capacity detector body through a positioning structure. The elevator braking capacity detector has the advantages that the detector at the detection end of the elevator braking capacity detector body is covered and protected, and the detector at the detection end of the elevator braking capacity detector body is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator brake inspection technical field especially relates to a kind of elevator brake inspection device. BACKGROUND

[0002] Elevator is the permanent transport equipment that its car runs in at least two columns vertical to horizontal plane or with inclination angle less than 15 ° of rigidity track movement, which serves several specific floors in building.Elevator brake effect is the important guarantee of safety, and the brake effect of elevator needs to be inspected.

[0003] The brake capacity of elevator brake can be detected by corresponding elevator brake capacity detector, and the detector of the detection end of general elevator brake capacity detector is relatively fine, which is always exposed and easily damaged by collision, affecting the detection effect.

[0004] Therefore, we propose a kind of elevator brake inspection device. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the deficiencies of prior art, adapting to reality needs, providing a kind of elevator brake inspection device to solve the technical problem that the detector of the detection end of current elevator brake capacity detector is always exposed and easily damaged by collision, affecting the detection effect.

[0006] In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows: a kind of elevator brake inspection device is designed, including elevator brake capacity detector body, further including protective sleeve;

[0007] The detector of the detection end of the elevator brake capacity detector body is covered by the protective sleeve;

[0008] Wherein, the two sides of the detection end of the elevator brake capacity detector body are respectively fixed with plug block, the two sides of the insertion end of the protective sleeve are respectively provided with slot, and the plug block is inserted into the slot.

[0009] Preferably, the two sides of the protective sleeve are respectively positioned with the two sides of the detection end of the elevator brake capacity detector body through positioning structure;

[0010] The positioning structure includes connecting plate;

[0011] The inner side of the connecting plate is connected with the side end of the protective sleeve through torsional spring;

[0012] Wherein, the inner side of the front end of the connecting plate is fixed with clamping block, and the clamping block is clamped with the clamping groove opened in the side edge of the detection end of the elevator brake capacity detector body.

[0013] Preferably, the clamping block is provided with arc-shaped clamping end, and the clamping end of the clamping block is matched with the clamping groove.

[0014] Preferably, the rear end of the connecting plate extends beyond the rear end of the protective sleeve.

[0015] Preferably, a buckle groove is formed on the outside of the rear end of the connecting plate.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1. The utility model discloses a protective sleeve, an insertion block and an insertion groove, which have the advantages that the detector of the elevator brake capacity detector body detection end is covered and protected, and the detector of the elevator brake capacity detector body detection end is not exposed and damaged by collision, and the detection effect is affected.

[0018] 2. The utility model discloses a connecting plate, a torsion spring, a clamping block and a clamping groove, which have the advantages that the protective sleeve covered and protected is positioned conveniently, and the protective sleeve is stably covered. DRAWINGS

[0019] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0020] Fig. 2 It is the separation structure schematic diagram of the utility model;

[0021] Fig. 3 It is the positioning structure connection schematic diagram of the utility model;

[0022] Fig. 4 It is the protective sleeve structure schematic diagram of the utility model;

[0023] Fig. 1, elevator brake capacity detector body;2, protective sleeve;3, positioning structure;

[0024] 101, clamping groove;102, insertion block;

[0025] 201, insertion groove;

[0026] 301, connecting plate;302, torsion spring;303, clamping block;

[0027] 3011, buckle groove. DETAILED DESCRIPTION

[0028] The utility model is further illustrated below in connection with the drawings and examples:

[0029] Example 1: an elevator brake inspection device, referring to Figs. 1 to 4 , including elevator brake capacity detector body 1, still include protective sleeve 2;

[0030] The protective sleeve 2 covers the detector of the elevator brake capacity detector body 1; wherein the two sides of the detection end of the elevator brake capacity detector body 1 are fixedly provided with the insertion blocks 102, the two sides of the insertion end of the protective sleeve 2 are provided with the insertion grooves 201, and the insertion blocks 102 and the insertion grooves 201 are in insertion fit.

[0031] The protective sleeve 2, the insertion blocks 102 and the insertion grooves 201 are arranged, the detector of the detection end of the elevator brake capacity detector body 1 is covered and protected, the detector of the detection end of the elevator brake capacity detector body 1 is prevented from being damaged by collision and affecting the detection effect.

[0032] Specifically, the two sides of the protective sleeve 2 are positioned and matched with the two sides of the detection end of the elevator brake capacity detector body 1 through the positioning structures 3.

[0033] The positioning structure 3 comprises a connecting plate 301; the inner side of the connecting plate 301 is connected with the side end of the protective sleeve 2 through a torsion spring 302; the elastic coefficient of the torsion spring 302 is selected by a professional technician according to the actual situation; wherein the inner side of the front end of the connecting plate 301 is fixedly provided with a clamping block 303, and the clamping block 303 is in clamping fit with the clamping groove 101 provided on the side edge of the detection end of the elevator brake capacity detector body 1.

[0034] The connecting plate 301, the torsion spring 302, the clamping block 303 and the clamping groove 101 are arranged, the operation is convenient, the positioned protective sleeve 2 after covering protection is convenient, and the stable covering of the protective sleeve 2 is maintained.

[0035] Further, the clamping block 303 clamping end is arc-shaped, and the clamping block 303 clamping end is matched with the clamping groove 101. The arc-shaped clamping block 303 clamping end is smoothly clamped into the clamping groove 101 under the driving of the rotating connecting plate 301.

[0036] Further, the rear end of the connecting plate 301 protrudes from the rear end of the protective sleeve 2, and the protruding part is convenient for the staff to press with hands.

[0037] It is worth mentioning that the outer side of the rear end of the connecting plate 301 is provided with a buckling groove 3011, and the finger is placed in the buckling groove 3011, which is convenient for force.

[0038] Working principle: use the device of the utility model, when not detecting, the part of two connecting plates 301 extending from the rear end is pressed relatively, the clamping block 303 is turned outward, the protective sleeve 2 is correspondingly covered on the detector of the detection end of the elevator brake capacity detector body 1, the plug block 102 is correspondingly inserted into the slot 201, then the part of the connecting plate 301 extending from the rear end is loosened, under the action of the torsional spring 302, the connecting plate 301 rotates, so that the clamping block 303 is correspondingly clamped into the clamping slot 101, and the protective sleeve 2 is positioned. When detecting, the part of two connecting plates 301 extending from the rear end is pressed relatively, the clamping block 303 is separated from the clamping slot 101, and the protective sleeve 2 is pulled out for use.

[0039] The embodiments of the utility model discloses the preferable embodiment, but is not limited to this, the ordinary skill of the art, the spirit of the utility model is appreciated to the above-mentioned embodiment, and different inferences and changes are made, but as long as not departing from the spirit of the utility model, are within the protection scope of the utility model.

Claims

1. An elevator braking testing device, comprising an elevator braking capacity testing instrument body (1), characterized in that, Also includes: A protective cover (2) is installed over the detector at the detection end of the elevator braking capacity detector body (1); The elevator braking capacity tester body (1) has two fixed inserts (102) on both sides of the detection end, and the protective sleeve (2) has slots (201) on both sides of the insertion end. The inserts (102) are inserted into the slots (201).

2. The elevator brake testing device as described in claim 1, characterized in that, The protective sleeve (2) is positioned and engaged with the two sides of the detection end of the elevator braking capacity tester body (1) through the positioning structure (3); The positioning structure (3) includes: The connecting plate (301) is connected to the side end of the protective sleeve (2) via a torsion spring (302) on its inner side; The connecting plate (301) has a locking block (303) fixedly installed on the inner side of its front end. The locking block (303) engages with the locking groove (101) opened on the side of the detection end of the elevator braking capacity tester body (1).

3. The elevator brake testing device as described in claim 2, characterized in that, The insertion end of the card block (303) is arc-shaped, and the insertion end of the card block (303) is adapted to the card slot (101).

4. The elevator brake testing device as described in claim 2, characterized in that, The rear end of the connecting plate (301) extends beyond the rear end of the protective sleeve (2).

5. The elevator brake testing device as described in claim 2, characterized in that, The connecting plate (301) has a buckle groove (3011) on the outer side of its rear end.

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