Monitoring sensor capable of being rapidly installed and used for elevator and using method of monitoring sensor

Abstract

The invention provides a monitoring sensor capable of being rapidly installed for an elevator and a using method of the monitoring sensor, and belongs to the field of elevator sensors. According to the leveling sensor, the leveling sensor main body, the magnet block, the mounting bracket and the positioning block are arranged, the magnet block is positioned by the positioning block to generate a guiding effect in the process that the leveling sensor main body approaches the mounting bracket by utilizing the attraction force of the magnet block to the mounting bracket, and the magnet block is hinged with the leveling sensor main body; therefore, the position of the leveling sensor main body can be accurately aligned.

Description

Technical Field

[0001] The present application relates to the technical field of elevator sensors, and in particular to a monitoring sensor for elevators that can be quickly installed and a method for using the same. Background Art

[0002] Elevators are electromechanical devices that transport people and goods between specific floors in a building. Elevators are equipped with a variety of electrical components to ensure safe and stable operation, including leveling sensors that detect whether the car has reached the target floor.

[0003] The announcement number CN115180472B is a monitoring sensor for elevators that can be quickly installed and a method for using the same, which uses a series of structures such as an adhesive layer, a magnet block and an iron bottom plate to achieve rapid installation of the leveling monitoring sensor body;

[0004] However, during the actual installation of the device, after the release paper on the adhesive layer is peeled off, it is not convenient to dock the magnet block with the magnetic suction groove on the iron bottom plate. When the docking is not aligned, the adhesive layer is easy to adhere to the iron bottom plate, resulting in an inaccurate installation position.

[0005] To this end, the present invention proposes a monitoring sensor for an elevator that can be quickly installed to meet the demand. Summary of the invention

[0006] In view of this, the purpose of the present application is to provide a monitoring sensor for an elevator that can be quickly installed and a method of using the same, so as to accurately dock the leveling sensor at the installation position and quickly complete the installation of the leveling sensor.

[0007] In order to solve the above technical problems, this application provides the following technical solutions:

[0008] A monitoring sensor for an elevator that can be quickly installed comprises: a U-shaped leveling sensor body;

[0009] An adhesive layer, the adhesive layer is arranged on one side of the bottom of the leveling sensor body, and an adhesive is arranged on the outer side of the adhesive layer;

[0010] Release paper, the release paper is arranged at the bottom of the adhesive layer, and one end of the release paper protrudes 1 cm from the end of the adhesive layer;

[0011] A magnet block, the magnet block is hinged to the other side of the bottom of the leveling sensor body;

[0012] An adjusting block, wherein the adjusting block is arranged on a side of the magnet block, and the adjusting block is arranged just above the protruding portion of the release paper;

[0013] A mounting bracket, wherein the mounting bracket is attached to the bottom of the magnet block;

[0014] A positioning block is arranged at a top end corner of the mounting bracket.

[0015] Preferably, the leveling sensor body comprises: a circuit board, a transmitter and a receiver, the circuit board is embedded in the interior of the leveling sensor body, the transmitter is arranged on one side of the slot opening of the leveling sensor body, and the receiver is arranged on the opposite side of the transmitter.

[0016] Preferably, a groove is provided on one side of the bottom of the leveling sensor body, a protrusion one is provided on the top of the magnet block, the protrusion one is embedded in the bottom groove of the leveling sensor body, a rotating shaft passes through the protrusion one, and the other end of the rotating shaft is rotatably connected to the side wall of the bottom groove of the leveling sensor body.

[0017] Preferably, the adhesive layer and the magnet block are arranged on the same horizontal plane.

[0018] Preferably, two protrusions are provided on both sides of the magnet block;

[0019] The distance between the two positioning blocks is the same as the width of the magnet block. The side walls of the positioning blocks are each provided with a groove, and the second protrusion is embedded in the groove of the side wall of the positioning block.

[0020] Preferably, the release paper comprises: an isolation layer and an adhesive layer, the isolation layer is arranged directly below the adhesive layer, and the adhesive layer is arranged at a portion of the release paper protruding from the adhesive layer.

[0021] Preferably, the adjustment block is arranged in a hollow portion between the release paper and the leveling sensor body.

[0022] Preferably, an adsorption block is provided on the inner wall of the bottom groove of the leveling sensor body.

[0023] Preferably, a bolt mounting hole penetrating from top to bottom is provided inside the main body of the leveling sensor, and the edge of the bolt mounting hole is tangent to the edge of the magnet block.

[0024] On the other hand, the present application provides a method for using a monitoring sensor that can be quickly installed for an elevator:

[0025] S1: The leveling sensor body is prefabricated on the mounting bracket on the elevator car roof through the magnet block, and the magnet block is positioned by the positioning block;

[0026] S2: The magnetic force of the magnet block relative to the mounting bracket makes it tightly adsorbed;

[0027] S3: Flip the leveling sensor body to one side, separate the adjustment block from the leveling sensor body, and peel off one end of the release paper;

[0028] S4: Completely peel off the adhesive layer of the release paper, press the flat sensor body, and fix it on the mounting bracket through the adhesive layer.

[0029] Compared with the prior art, this application has at least the following beneficial effects:

[0030] In the present invention, by providing a leveling sensor body, a magnet block, a mounting bracket and a positioning block, the attraction of the magnet block to the mounting bracket is utilized. When the leveling sensor body approaches the mounting bracket, the magnet block is positioned by the positioning block to produce a guiding effect. The magnet block and the leveling sensor body are hinged, so the position of the leveling sensor body can be accurately aligned.

[0031] In the present invention, by setting the release paper and the adjustment block, the adjustment block peels off the part of the release paper protruding from the adhesive layer while keeping the installation position unchanged under the action of the magnet block. After the release paper is completely peeled off, the leveling sensor body is pressed against the installation bracket, thereby further strengthening the connection between the leveling sensor body and the installation bracket, and completing the quick installation work.

[0032] In the present invention, by providing a magnet block and a positioning block, the magnet block can only move in the vertical direction relative to the positioning block, and the magnet block adopts a sheet magnet, whose magnetized surface faces the mounting bracket, thereby ensuring that the magnet block and the mounting bracket are stably connected.

[0033] In the present invention, a release paper is provided, and the release paper is designed with an adhesive layer. The portion of the release paper protruding from the adhesive layer serves to facilitate peeling, and the adhesive layer designed with the protruding portion is sticky and can adhere well to the operator's fingers during peeling. The stickiness effectively increases the force between the release paper and the operator's fingers, making it easy to collect the torn release paper, and making it more convenient and worry-free to use.

[0034] In the present invention, by setting an adsorption block and a magnet block, the adsorption block can be made of iron so that there is attraction between the adsorption block and the magnet block to maintain a stable connection state between the leveling sensor body and the magnet block, providing guidance and positioning during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0036] Figure 1 It is a schematic diagram of the overall structure in this application;

[0037] Figure 2 This is a schematic diagram of the mounting bracket structure in this application;

[0038] Figure 3This is a schematic diagram of the main structure of the leveling sensor in this application;

[0039] Figure 4 This is a schematic diagram of the circuit board structure in this application;

[0040] Figure 5 This is a schematic diagram of the magnet block structure in this application;

[0041] Figure 6 This is a schematic diagram of the release paper structure in this application;

[0042] Figure 7 This is a schematic diagram of the adsorption block structure in this application;

[0043] [reference numerals]

[0044] 1. Leveling sensor body; 101. Circuit board; 102. Transmitter; 103. Receiver; 104. Adsorption block; 2. Adhesion layer; 3. Release paper; 301. Isolation layer; 302. Adhesion layer; 4. Magnet block; 401. Bump 1; 402. Rotating shaft; 403. Bump 2; 5. Adjustment block; 6. Mounting bracket; 601. Positioning block. DETAILED DESCRIPTION

[0045] The following is a detailed description of a monitoring sensor for elevators that can be quickly installed and its use method provided by the present application in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present application.

[0046] like Figure 1 , Figure 2 , Figure 3 A monitoring sensor for an elevator that can be quickly installed is shown in an embodiment of the present application, and includes: a U-shaped leveling sensor body 1;

[0047] The adhesive layer 2 is arranged on one side of the bottom of the flat sensor body 1, and an adhesive is arranged on the outer side of the adhesive layer 2;

[0048] Release paper 3, which is disposed at the bottom of the adhesive layer 2, with one end of the release paper 3 protruding 1 cm from the end of the adhesive layer 2;

[0049] A magnet block 4, the magnet block 4 is hinged to the other side of the bottom of the leveling sensor body 1;

[0050] An adjusting block 5, the adjusting block 5 is arranged on the side of the magnet block 4, and the adjusting block 5 is arranged just above the protruding part of the release paper 3;

[0051] The mounting bracket 6 is attached to the bottom of the magnet block 4;

[0052] A positioning block 601, which is disposed at a top corner of the mounting bracket 6;

[0053] Before installation, the mounting bracket 6 is fixed to the car. The mounting bracket 6 has a slot-shaped opening corresponding to the shape of the leveling sensor body 1 for the partition to pass through. The leveling sensor body 1 is docked on the mounting bracket 6 through the magnet block 4. By utilizing the attraction of the magnet block 4 to the mounting bracket 6, when the leveling sensor body 1 approaches the mounting bracket 6, the magnet block 4 first contacts the mounting bracket 6. The magnet block 4 is positioned by the positioning block 601 to produce a guiding effect. Since the magnet block 4 and the leveling sensor body 1 are hinged, the position of the leveling sensor body 1 can be accurately aligned. When the magnet block 4 is completely adsorbed on the mounting bracket 6, the preliminary positioning and fixing are completed;

[0054] At this time, the leveling sensor body 1 is turned over to form an angle between it and the magnet block 4. While keeping the installation position unchanged, the adjustment block 5 peels off the part of the release paper 3 protruding from the adhesive layer 2. The part of the release paper 3 protruding from the adhesive layer 2 is convenient for the operator to peel off. Then the leveling sensor body 1 is pressed against the mounting bracket 6, and the adhesive layer 2 is adhered to the mounting bracket 6 by pressure, thereby further strengthening the connection between the leveling sensor body 1 and the mounting bracket 6 to complete the installation work.

[0055] In this embodiment, Figure 3 , Figure 4 As shown, the leveling sensor body 1 includes: a circuit board 101, a transmitter 102 and a receiver 103. The circuit board 101 is embedded in the leveling sensor body 1, the transmitter 102 is arranged on one side of the slot opening of the leveling sensor body 1, and the receiver 103 is arranged on the opposite side of the transmitter 102.

[0056] The leveling sensor body 1 is provided with a slotted opening for use with an elevator partition. When the leveling sensor body 1 coincides with the partition, no signal loop can be generated between the transmitter 102 and the receiver 103, thereby judging that the car has reached the leveling position. The transmitter 102 and the receiver 103 are controlled through the circuit board 101. At the same time, a power supply interface is provided on the circuit board 101 to achieve connection with an external power supply.

[0057] like Figure 3 , Figure 4 As shown, a groove is provided on one side of the bottom of the leveling sensor body 1, and a convex block 401 is provided on the top of the magnet block 4. The convex block 401 is embedded in the bottom groove of the leveling sensor body 1, and a rotating shaft 402 runs through the inside of the convex block 401. The other end of the rotating shaft 402 is rotatably connected to the side wall of the bottom groove of the leveling sensor body 1.

[0058] The magnet block 4 can be embedded in the groove at the bottom of the leveling sensor body 1. When pressure is applied to the leveling sensor body 1, the adhesive layer 2 can fully contact the mounting bracket 6, thereby improving the bonding strength and strengthening the fixing effect.

[0059] The first protrusion 401 is arranged at the top edge of the magnet block 4. This design enables the angle between the leveling sensor body 1 and the magnet block 4 to reach 90° when the leveling sensor body 1 is unfolded relative to the magnet block 4, thereby fully exposing the release paper 3, which is convenient for the operator to peel off.

[0060] like Figure 3 As shown, the adhesive layer 2 and the magnet block 4 are arranged on the same horizontal plane;

[0061] The adhesive layer 2 and the magnet block 4 act together between the leveling sensor body 1 and the mounting bracket 6 to play a fixing role.

[0062] like Figure 3 , Figure 4 , Figure 5 As shown, two protrusions 403 are provided on both sides of the magnet block 4;

[0063] The distance between the two positioning blocks 601 is the same as the width of the magnet block 4. The side walls of the positioning blocks 601 are provided with grooves, and the second protrusion 403 is embedded in the grooves of the side walls of the positioning blocks 601.

[0064] The second protrusion 403 and the positioning block 601 can be mutually engaged, thereby limiting the movable space between the magnet block 4 and the mounting bracket 6, achieving an accurate positioning effect;

[0065] When the magnet block 4 is clamped between the two positioning blocks 601, the magnet block 4 can only move in the vertical direction relative to the positioning blocks 601. The magnet block 4 adopts a sheet magnet, and its magnetized surface faces the mounting bracket 6, thereby ensuring that the magnet block 4 is stably connected to the mounting bracket 6. At the same time, since the protrusion 403 is clamped with the positioning block 601, when the leveling sensor body 1 is flipped, the position of the magnet block 4 is always in the accurate installation position, thereby ensuring the accuracy of the docking.

[0066] like Figure 6 As shown, the release paper 3 includes: an isolation layer 301 and an adhesive layer 302, the isolation layer 301 is arranged directly below the adhesive layer 2, and the adhesive layer 302 is arranged at the portion of the release paper 3 protruding from the adhesive layer 2;

[0067] When the release paper 3 is adsorbed on the adhesive layer 2, the isolation layer 301 mainly plays an anti-adhesion role to prevent the adhesive layer 2 from adhering to foreign matter, and the provided adhesive layer 302 can adhere to the bottom surface of the flat sensor body 1 to prevent the release paper 3 from accidentally peeling off from the adhesive layer 2;

[0068] After the adjusting block 5 separates the adhesive layer 302 from the leveling sensor body 1, the portion of the release paper 3 protruding from the adhesive layer 2 facilitates peeling, and the adhesive layer 302 designed with the protruding portion is sticky and can adhere well to the operator's fingers during peeling. The stickiness effectively increases the force between the adhesive layer 302 and the operator's fingers, making it easy to collect the torn release paper 3, making it more convenient and worry-free to use.

[0069] As 2 and Figure 3 As shown, the adjustment block 5 is disposed in the hollow portion between the release paper 3 and the leveling sensor body 1;

[0070] The adjusting block 5 is used to peel off the adhesive layer 302, reduce the contact area between the adjusting block 5 and the adhesive layer 302, and prevent the release paper 3 from adhering to the adjusting block 5 and affecting the peeling effect.

[0071] like Figure 7 As shown, an adsorption block 104 is provided on the inner wall of the bottom groove of the leveling sensor body 1;

[0072] The adsorption block 104 can be made of iron, so that there is attraction between the adsorption block 104 and the magnet block 4, so as to maintain a stable connection state between the leveling sensor body 1 and the magnet block 4.

[0073] As 2, Figure 3 and Figure 7 A bolt installation hole is provided inside the leveling sensor body 1, which penetrates vertically, and the edge of the bolt installation is tangent to the edge of the magnet block 4;

[0074] The leveling sensor body 1 and the mounting bracket 6 can be connected by bolts. When the bolts penetrate the leveling sensor body 1 and the mounting bracket 6, they are attracted by the magnet block 4. The magnet block 4 has a guiding and limiting effect, which facilitates the installation of the bolts.

[0075] Furthermore, a method for using a monitoring sensor that can be quickly installed for an elevator is as follows:

[0076] S1: The leveling sensor body 1 is attached to the mounting bracket 6 prefabricated on the elevator car roof through the magnet block 4, and the magnet block 4 is positioned by the positioning block 601;

[0077] S2: The magnetic force of the magnet block 4 relative to the mounting bracket 6 causes it to be tightly adsorbed;

[0078] S3: Flip the leveling sensor body 1 to one side, separate the adjusting block 5 from the leveling sensor body 1, and peel off one end of the release paper 3;

[0079] S4: completely peel off the release paper 3 from the adhesive layer 2 , press the flat sensor body 1 , and fix it on the mounting bracket 6 through the adhesive layer 2 .

Claims

1. A monitoring sensor for an elevator that can be quickly installed, comprising: The U-shaped leveling sensor body (1) is characterized by: An adhesive layer (2), the adhesive layer (2) being arranged on one side of the bottom of the leveling sensor body (1), and an adhesive being arranged on the outer side surface of the adhesive layer (2); Release paper (3), the release paper (3) is arranged at the bottom of the adhesive layer (2), and one end of the release paper (3) protrudes 1 cm from the end of the adhesive layer (2); A magnet block (4), wherein the magnet block (4) is hinged to the other side of the bottom of the leveling sensor body (1); An adjusting block (5), wherein the adjusting block (5) is arranged on a side of the magnet block (4), and the adjusting block (5) is arranged just above a protruding portion of the release paper (3); A mounting bracket (6), wherein the mounting bracket (6) is attached to the bottom of the magnet block (4); A positioning block (601), wherein the positioning block (601) is arranged at a top end corner of the mounting bracket (6).

2. The quickly installable monitoring sensor for elevator according to claim 1, characterized in that: The leveling sensor body (1) comprises: a circuit board (101), a transmitter (102) and a receiver (103); the circuit board (101) is embedded in the interior of the leveling sensor body (1); the transmitter (102) is arranged on one side of a slot-shaped opening of the leveling sensor body (1); and the receiver (103) is arranged on the opposite side of the transmitter (102).

3. The quickly installable monitoring sensor for elevator according to claim 1, characterized in that: A groove is provided on one side of the bottom of the leveling sensor body (1); a convex block (401) is provided on the top of the magnet block (4); the convex block (401) is embedded in the bottom groove of the leveling sensor body (1); a rotating shaft (402) runs through the inside of the convex block (401); and the other end of the rotating shaft (402) is rotatably connected to the side wall of the bottom groove of the leveling sensor body (1).

4. The quickly installable monitoring sensor for elevator according to claim 1, characterized in that: The adhesive layer (2) and the magnet block (4) are arranged on the same horizontal plane.

5. The quickly installable monitoring sensor for elevator according to claim 1, characterized in that: Two protrusions (403) are provided on both sides of the magnet block (4); The distance between the two positioning blocks (601) is the same as the width of the magnet block (4), the side walls of the positioning blocks (601) are provided with grooves, and the second protrusion (403) is embedded in the grooves of the side walls of the positioning blocks (601).

6. The quickly installable monitoring sensor for elevator according to claim 1, characterized in that: The release paper (3) comprises: an isolation layer (301) and an adhesive layer (302), wherein the isolation layer (301) is arranged directly below the adhesive layer (2), and the adhesive layer (302) is arranged at the portion of the release paper (3) protruding from the adhesive layer (2).

7. The quickly installable monitoring sensor for elevator according to claim 1, characterized in that: The adjustment block (5) is arranged in a hollow portion between the release paper (3) and the leveling sensor body (1).

8. The quickly installable monitoring sensor for elevator according to claim 1, characterized in that: An adsorption block (104) is provided on the inner wall of the bottom groove of the leveling sensor body (1).

9. The quickly installable monitoring sensor for elevator according to claim 1, characterized in that: A bolt installation hole that passes through from top to bottom is provided inside the leveling sensor body (1), and the edge of the bolt installation is tangent to the edge of the magnet block (4).

10. The method for using the quickly installable monitoring sensor for an elevator according to any one of claims 1 to 9, characterized in that: S1: The leveling sensor body (1) is attached to a prefabricated mounting bracket (6) on the elevator car roof through a magnet block (4), and the magnet block (4) is positioned through a positioning block (601); S2: The magnetic force of the magnet block (4) relative to the mounting bracket (6) causes it to be tightly adsorbed; S3: Flip the leveling sensor body (1) to one side, separate the adjustment block (5) from the leveling sensor body (1), and peel off one end of the release paper (3); S4: Completely peel off the adhesive layer (2) from the release paper (3), press the flat sensor body (1), and fix it on the mounting bracket (6) through the adhesive layer (2).

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