Elevator load detector

Abstract

The utility model provides an elevator load detector, which relates to the technical field of detectors, and comprises a main body mechanism, a side plate mechanism is movably embedded on the outer surface wall of the main body mechanism, the side plate mechanism comprises two main body plates, the inner surface walls of the two main body plates are fixedly connected with two groups of sliding strips, one side of the outer wall of each main body plate is fixedly connected with a fixed plate, and the fixed plates are fixedly connected with the sliding strips. The outer surface walls of the two fixing plates are each fixedly connected with a set of mounting bases, the bottoms of the inner walls of the two sets of mounting bases are each fixedly connected with a strong spring, and the bottoms of the inner walls of the two sets of mounting bases are each fixedly connected with a receiving assembly. According to the elevator detection device, under the action of the main body mechanism and the side plate mechanism, in the vertical movement process of the elevator, the vertical movement of the elevator main body can be effectively limited by the side plate mechanism, so that the perpendicularity of the bottom of the elevator and the detection device can be kept, and the accuracy of the subsequent elevator load is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detectors, in particular to an elevator load detector. Background Art

[0002] Elevator load detection is an important part of ensuring the safe operation of elevators. According to the upper limit, weight, number of people, etc. marked on the elevator, the overload protection device will send out sound, light and other warning signals when the load in the car exceeds the rated load. The elevator will suspend operation until the part exceeding the rated load is removed from the elevator. Only then can the elevator safely escort passengers to the target floor.

[0003] Existing, such as Chinese patent number: CN 220011759 U discloses an elevator load detector, including a detector body and a load detection component, the two sides of the detector body are symmetrically provided with fixed sleeves, the load detection component for detecting the elevator load weight is installed inside the fixed sleeve, the load detection component includes a fixed support rod, a support plate, a moving rod, a fixing screw, a pulling rod and a top plate, the right end of the fixed support rod is fixedly installed with a support plate, and the inner wall of the fixed support rod is slidably installed with a moving rod, the right end of the moving rod is provided with a fixing screw, and the moving rod is tiltedly installed with a pulling rod through the fixing screw, and the end of the moving rod away from the detector body is fixedly installed with a top plate, and the overall structure of the top plate is consistent with the support plate structure. The elevator load detector can not only detect the load capacity of the elevator, but also adjust the display screen, and reduce the manpower to clamp the traction wire rope.

[0004] Although the above-mentioned equipment maintains verticality with the horizontal plane, avoiding the problem of affecting the accuracy of the detection effect, during the elevator load detection process, this device is still in contact with the bottom detection equipment to achieve detection. When the elevator is too old and the detection device is separated from the elevator, it is impossible to limit the two to a certain state and maintain the verticality of the horizontal plane between the elevator and the detection device, thereby affecting the accuracy of the elevator detection data. Utility Model Content

[0005] The utility model aims to solve the problem that when the above equipment is in use, the verticality between the horizontal plane of the elevator and the detection device cannot be maintained during the detection process, thereby affecting the accuracy of the elevator detection data, and proposes an elevator load detection instrument.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an elevator load detector, comprising a main body mechanism, the outer wall of the main body mechanism is movably embedded with a side plate mechanism;

[0007] The side panel mechanism includes two main body panels, the inner surface walls of the two main body panels are fixedly connected with two groups of sliding strips, one side of the outer wall of the two main body panels is fixedly connected with a fixing plate, the outer surface walls of the two fixing plates are fixedly connected with a group of mounting seats, the bottom of the inner walls of the two groups of mounting seats are fixedly connected with strong springs, the bottom of the inner walls of the two groups of mounting seats are fixedly connected with receiving components, the interiors of the two groups of mounting seats are preset with sliding grooves, the inner surface walls of the two groups of sliding grooves are slidably embedded with sliding blocks, and the outer surfaces of the two groups of sliding blocks are fixedly connected with L-shaped connecting plates.

[0008] Preferably, adjustment columns are fixedly connected between the outer walls of the two groups of L-shaped connecting plates, and contact gaskets are fixedly connected to the tops of the two groups of adjustment columns.

[0009] Preferably, the bottoms of the two groups of L-shaped connecting plates are fixedly connected with electromagnets, and the outer walls of the two groups of electromagnets are movably embedded in the interior of the receiving component, and a group of movable grooves are preset inside the two main body plates.

[0010] Preferably, the main body structure includes an elevator body, and the outer wall of the elevator body is fixedly connected with two groups of H-shaped fixing frames.

[0011] Preferably, outer walls of the two groups of H-shaped fixing frames are provided with sliding grooves.

[0012] Preferably, two bottom plates are fixedly connected to the bottom of the elevator body, one side of the outer wall of the two bottom plates is fixedly connected to a side linkage plate, and the outer wall of the two side linkage plates is fixedly connected to a group of sliders.

[0013] Preferably, the outer walls of the two groups of sliding blocks are both slidably embedded in the movable grooves, and the outer walls of the two sliding bars are both slidably embedded in the sliding grooves.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, under the action of the main body mechanism and the side plate mechanism, the device can effectively limit the up and down movement of the elevator body by the side plate mechanism during the up and down movement of the elevator, thereby maintaining the verticality between the bottom of the elevator and the detection device, and improving the accuracy of the subsequent elevator load.

[0016] 2. In the utility model, under the action of the main body mechanism and the side panel mechanism, during the up and down movement of the elevator, under the action of the limiter, the safety and stability in the running state can be maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A main structural stereogram of an elevator load detector is proposed for the utility model;

[0018] Figure 2 A three-dimensional diagram of the main mechanism of an elevator load detector is provided for the utility model;

[0019] Figure 3 A three-dimensional diagram of a side plate mechanism in an elevator load detector is proposed for the utility model;

[0020] Figure 4 The utility model provides a three-dimensional disassembled diagram of a side plate mechanism part in an elevator load detector.

[0021] Legend: 1. Main body; 101. Elevator body; 102. H-shaped fixing frame; 103. Slide; 104. Bottom plate; 105. Side linkage plate; 106. Slider;

[0022] 2. Side panel mechanism; 201. Main panel; 202. Slide bar; 203. Fixed plate; 204. Mounting seat; 205. Power spring; 206. Receiving assembly; 207. Sliding groove; 208. Sliding block; 209. L-shaped connecting plate; 210. Adjusting column; 211. Contact gasket; 212. Electromagnet; 213. Moving groove. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides an elevator load detector, comprising a main body mechanism 1, and a side plate mechanism 2 is movably embedded in the outer wall of the main body mechanism 1;

[0026] The side plate mechanism 2 includes two main body plates 201, the inner surface walls of the two main body plates 201 are fixedly connected with two groups of slide bars 202, the outer wall sides of the two main body plates 201 are fixedly connected with a fixed plate 203, the outer wall of the two fixed plates 203 is fixedly connected with a group of mounting seats 204, the inner wall bottoms of the two groups of mounting seats 204 are fixedly connected with a strong spring 205, the inner wall bottoms of the two groups of mounting seats 204 are fixedly connected with a receiving assembly 206, the interiors of the two groups of mounting seats 204 are preset with sliding grooves 207, and the two groups of sliding grooves 20 The inner surface wall of each of the two groups of sliding blocks 208 is slidably embedded with a sliding block 208, the outer surface walls of the two groups of sliding blocks 208 are fixedly connected with an L-shaped connecting plate 209, the outer surface walls of the two groups of L-shaped connecting plates 209 are fixedly connected with an adjusting column 210, the tops of the two groups of adjusting columns 210 are fixedly connected with a contact gasket 211, the bottoms of the two groups of L-shaped connecting plates 209 are fixedly connected with an electromagnet 212, and the outer surface walls of the two groups of electromagnets 212 are movably embedded in the interior of the receiving component 206, and a group of movable grooves 213 are preset inside the two main body plates 201.

[0027] The effect achieved by the entire embodiment 1 is that, first, when the four groups of sliding blocks 208 can be embedded and moved inside the sliding groove 207 respectively, the four adjustment columns 210 and the two L-shaped connecting plates 209 fixed to their outer walls can be kept moving up and down, and when the four groups of sliding blocks 208 move up and down inside the sliding groove 207 respectively, this movement can be limited to prevent them from sliding out of the mounting seat 204.

[0028] Embodiment 2, as Figure 2-Figure 4 As shown, the main mechanism 1 includes an elevator body 101, and the outer wall of the elevator body 101 is fixedly connected with two groups of H-shaped fixing frames 102, and the outer walls of the two groups of H-shaped fixing frames 102 are both provided with sliding grooves 103. The bottom of the elevator body 101 is fixedly connected with two bottom plates 104, and one side of the outer wall of the two bottom plates 104 is fixedly connected with a side linkage plate 105, and the outer walls of the two side linkage plates 105 are fixedly connected with a group of sliders 106, and the outer walls of the two groups of sliders 106 are both slidably embedded in the inside of the moving groove 213, and the outer walls of the two slide bars 202 are both slidably embedded in the inside of the sliding groove 103.

[0029] The effect achieved by the entire embodiment 2 is that, first, when the elevator body 101 moves up and down, it can drive the two groups of H-shaped fixing frames 102 on its outer wall to move up and down. During the movement, the two groups of slide bars 202 can be kept slidingly embedded in the inside of the slide groove 103 respectively.

[0030] The use method and working principle of the device are as follows: First, when the device is in use, when the external motor rotates, and with the steel wire cable as the medium, it can drive the elevator body 101 and the components fixed thereto to move up and down. When the two groups of H-shaped fixing frames 102 move up and down, the outer walls of the two groups of sliders 106 can be kept slidingly embedded in the moving groove 213. When the elevator body 101 moves up and down, the two groups of sliders 106 at the bottom can be movably embedded in the moving groove 213 respectively to keep the elevator body 101 effectively limited. The bottoms of the two groups of side linkage plates 105 at the bottom are respectively connected to the two groups of contact gaskets 211, and then the two groups of adjustment columns 210 are maintained to drive the L-shaped connecting plate 209 to move up and down respectively, and the adjustment columns 210 form an extrusion on the four strong springs 205 at the bottom and generate elastic force. When the gravity is too heavy, it can drive the two groups of electromagnets 212 at the bottom to be embedded and engaged with the inside of the receiving component 206. After the embedding and engagement of the two are completed, they can effectively form a connected electricity, thereby starting the sound and light alarm device set externally, thereby effectively warning external personnel.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An elevator load detector, characterized in that: It comprises a main body mechanism (1), wherein the outer surface wall of the main body mechanism (1) is movably embedded with a side panel mechanism (2); The side panel mechanism (2) comprises two main body panels (201), the inner surface walls of the two main body panels (201) are fixedly connected with two groups of sliding strips (202), one side of the outer wall of the two main body panels (201) is fixedly connected with a fixing plate (203), the outer surface walls of the two fixing plates (203) are fixedly connected with a group of mounting seats (204), the inner wall bottoms of the two groups of mounting seats (204) are fixedly connected with a strong spring (205), the inner wall bottoms of the two groups of mounting seats (204) are fixedly connected with a receiving assembly (206), the interiors of the two groups of mounting seats (204) are preset with sliding grooves (207), the inner surface walls of the two groups of sliding grooves (207) are slidably embedded with sliding blocks (208), and the outer surface walls of the two groups of sliding blocks (208) are fixedly connected with an L-shaped connecting plate (209).

2. An elevator load detector according to claim 1, characterized in that: Adjustment columns (210) are fixedly connected between the outer walls of the two groups of L-shaped connection plates (209), and contact gaskets (211) are fixedly connected to the tops of the two groups of adjustment columns (210).

3. An elevator load detector according to claim 2, characterized in that: The bottoms of the two groups of L-shaped connecting plates (209) are fixedly connected with electromagnets (212), and the outer walls of the two groups of electromagnets (212) are movably embedded in the interior of the receiving component (206), and a group of movable grooves (213) are preset inside the two main body plates (201).

4. An elevator load detector according to claim 3, characterized in that: The main body mechanism (1) comprises an elevator body (101), and the outer wall of the elevator body (101) is fixedly connected with two groups of H-shaped fixing frames (102).

5. An elevator load detector according to claim 4, characterized in that: The outer walls of the two groups of H-shaped fixing frames (102) are both provided with sliding grooves (103).

6. An elevator load detector according to claim 5, characterized in that: Two bottom plates (104) are fixedly connected to the bottom of the elevator body (101), one side of the outer wall of the two bottom plates (104) is fixedly connected to a side linkage plate (105), and the outer wall of the two side linkage plates (105) is fixedly connected to a group of sliders (106).

7. An elevator load detector according to claim 6, characterized in that: The outer walls of the two groups of sliders (106) are both slidably embedded in the moving groove (213), and the outer walls of the two slide bars (202) are both slidably embedded in the sliding groove (103).

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