Operation box bottom plate mounting structure

Abstract

The utility model discloses an operation box bottom plate installation structure, and particularly relates to the technical field of operation box bottom plate installation, the operation box bottom plate installation structure comprises a bottom plate main body, the top of the bottom plate main body is provided with a plurality of moving grooves, each moving groove is internally provided with a nut block, one side of each nut block is fixedly provided with a fixed block, and the plurality of nut blocks are connected through a connecting assembly. The connecting assembly comprises a plurality of threaded rods, the plurality of threaded rods penetrate through the plurality of nut blocks respectively and are in threaded connection with the nut blocks, a rocker is rotationally arranged at the center of the top of the bottom plate main body, and the rocker is connected with the plurality of threaded rods through bevel gear transmission assemblies. The rocker and the bevel gear transmission assembly drive the threaded rods to rotate together, the nut blocks and the fixing blocks on the threaded rods penetrate through the insertion holes respectively, the bottom plate body and the operation box can be connected, the bottom plate body and the operation box can be directly installed and fixed, the structure is simple, installation is firm, construction is easy, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the operating box bottom plate installation technical field more specifically, and it is a kind of operating box bottom plate installation structure. BACKGROUND

[0002] The elevator operating box is an important part of elevator, as human-machine interface, it is responsible for receiving floor information, switch door information and other external operation instructions, and feedback system instructions, display elevator running direction, state and other information. Operating box bottom plate provides stable installation base for various control elements, instruments and lines in operating box. Its solid structure can withstand the weight of these components and various forces generated during operation, ensuring the overall stability of operating box.

[0003] For example, the prior art disclosed in CN215625987U quick assembly elevator operating box, the utility model operating box includes bottom box, bottom plate and panel, the bottom box is shaped as the recessed box structure of the face open face, the bottom plate is arranged on the open face, the panel is arranged on the outer surface of bottom plate, the panel is the decorative surface of the outermost side of operating box, the electrical components are arranged in the internal space of bottom box, the device has the characteristics of simple installation, low production difficulty and fast matching.

[0004] However, the above-mentioned prior art has the following problems when in use: the traditional bottom plate is fixed with the operating box, usually fixed by using multiple bolts or buckles, bolt fixing needs to spend a long time for installation and disassembly, and the buckle is easy to break when the operating box is impacted, thereby reducing the connection firmness of the bottom plate and the operating box. Based on this, the utility model provides an operating box bottom plate installation structure which is firm and convenient to disassemble. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an operating box bottom plate installation structure, which drives multiple threaded rods to rotate through a rocker and a bevel gear transmission assembly, and the nut block and the fixed block on the threaded rod pass through the insertion hole respectively, which can realize the connection between the bottom plate main body and the operating box body, directly install and fix the bottom plate main body and the operating box, and has the advantages of simple structure, firm installation, simple construction, time and labor saving, to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of operating box bottom plate mounting structure, including bottom plate main body, the top of bottom plate main body is equipped with multiple moving grooves, nut block is equipped in each moving groove, fixed block is fixed in the side of nut block, multiple nut blocks are connected by connecting assembly, the connecting assembly includes multiple threaded rods, multiple threaded rods are respectively threaded through multiple nut blocks and are connected with nut block, the top center of bottom plate main body is rotatably equipped with rocker, the rocker is connected between multiple threaded rods by bevel gear transmission assembly, the cavity for accommodating rocker, bevel gear transmission assembly is equipped in the inside of bottom plate main body, the threaded rod one end is rotatably connected with moving groove inner wall, and the threaded rod other end extends into cavity.

[0007] In a preferred embodiment, it further includes the operating box body sleeved on the bottom plate main body, the operating panel is detachably fixed on the top of the operating box body, a plurality of jacks are formed in the outer wall of the operating box body, and a plurality of fixed blocks are respectively inserted into the plurality of jacks. The fixed blocks can be used to fix the bottom plate main body and the operating box body together, and also can be used to fix the bottom plate main body and the operating box body at the installation position.

[0008] In a preferred embodiment, a plurality of threading holes are formed in the bottom of the bottom plate main body, the plurality of threading holes are linearly arranged on the bottom plate main body, a rubber sealing element is inserted into each threading hole, and the sealing property between the wire and the threading hole is improved.

[0009] In a preferred embodiment, a plurality of threaded holes are formed in the top of the bottom plate main body, the plurality of threaded holes are linearly arranged on the top of the bottom plate main body, and the plurality of threaded holes are spaced apart from the plurality of threading holes, so that the plurality of electronic components can be fixed at different positions.

[0010] In a preferred embodiment, a bolt is inserted into the top end of the rocker, the bolt is threadedly connected with the rocker, and the bottom end of the bolt is in contact with the top of the bottom plate main body. When the bolt is tightened, the bottom of the bolt is in abutment with the top of the bottom plate main body, so that the stability of the fixed block can be affected by the shaking of the rocker.

[0011] In a preferred embodiment, a plurality of positioning rods are fixed on the top of the bottom plate main body, a plurality of positioning holes matched with the positioning rods are formed in the inner wall of the bottom end of the operating panel, and the plurality of positioning rods are respectively arranged in the plurality of positioning holes. By means of the cooperation between the positioning rods and the positioning holes, the bottom plate main body can be accurately inserted into the operating box body.

[0012] In a preferred embodiment, the bottom plate body is made of galvanized sheet, which has excellent corrosion resistance and service life, thereby prolonging the service life of the bottom plate body; the stainless steel sheet has excellent corrosion resistance, high strength and high temperature resistance, and the bottom plate body made of the stainless steel sheet also has high corrosion resistance, thereby prolonging the service life of the bottom plate body.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1、The utility model discloses a plurality of threaded rods are rotated together through the rocker and bevel gear transmission assembly, and the nut block and fixed block on the threaded rod respectively pass through the jack, can realize the connection of bottom plate body and operating box body, can also directly install fixed bottom plate body and operating box, simple structure, firm installation, and simple construction, save time and effort.

[0015] 2、Through setting up a plurality of threading holes on the bottom plate body, when laying the line, can pass through the rubber sealing element, utilizes the rubber sealing element sealing threading hole, also can play the role of fixed line, sets up a plurality of threaded holes on the bottom plate body, is convenient for installing a plurality of electronic components at different positions. DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the bottom plate body and operating box body structure diagram of the utility model;

[0018] Figure 3 It is the bottom plate body sectional elevation view of the utility model;

[0019] Figure 4 It is the bottom plate body sectional plan of the utility model;

[0020] Figure 5 It is the operating box body of the utility model elevational view.

[0021] The figure mark is: 1, bottom plate body;2, moving groove;3, nut block;4, fixed block;5, connecting assembly;6, operating box body;7, operating panel;8, jack;9, threading hole;10, rubber sealing element;11, threaded hole;12, bolt;13, positioning rod;14, positioning hole;

[0022] 501, threaded rod;502, rocker;503, bevel gear transmission assembly;504, cavity. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] With reference to the drawings of the specification Figures 1-5 The utility model provides a kind of operating box bottom plate mounting structure, including bottom plate main body 1, the top of the bottom plate main body 1 is equipped with multiple moving grooves 2, nut block 3 is equipped in each moving groove 2, fixed block 4 is fixed in the side of nut block 3, multiple nut block 3 is connected by connecting assembly 5 between, connecting assembly 5 includes multiple threaded rods 501, multiple threaded rods 501 respectively pass through multiple nut block 3 and are connected with nut block 3 screw thread, the top center of the bottom plate main body 1 is rotatably equipped with rocker 502, rocker 502 is connected between multiple threaded rods 501 by bevel gear transmission assembly 503, the inside of the bottom plate main body 1 is equipped with the cavity 504 for accommodating rocker 502, bevel gear transmission assembly 503, the one end of threaded rod 501 is rotatably connected with the inner wall of moving groove 2, the other end of threaded rod 501 extends into cavity 504;

[0025] It further includes operating box body 6 sleeved on the bottom plate main body 1, operating panel 7 can be detachably fixed on the top of operating box body 6, multiple jacks 8 are formed in the outer wall of operating box body 6, multiple fixed blocks 4 respectively pass through multiple jacks 8, fixed block 4 can be used to fix the bottom plate main body 1 and operating box body 6 together, and the bottom plate main body 1 and operating box body 6 are fixed in installation position.

[0026] Moreover, the top end of rocker 502 is penetrated by bolt 12, bolt 12 is connected with rocker 502 screw thread, and the bottom end of bolt 12 is in contact with the top of bottom plate main body 1, when bolt 12 is tightened, the bottom of bolt 12 is in firm abutment with the top of bottom plate main body 1, so as to avoid the influence of rocker 502 shaking on the stability of fixed block 4.

[0027] Moreover, the bottom plate main body 1 is made of galvanized sheet or stainless steel sheet, the galvanized sheet has excellent corrosion resistance and service life, so the service life of the bottom plate main body 1 can be improved, the stainless steel sheet has excellent corrosion resistance, high strength and high temperature resistance, the bottom plate main body 1 made of stainless steel also has high corrosion resistance, so as to improve the service life of the bottom plate main body 1.

[0028] In use, first, the bottom plate body 1 is inserted into the operation box body 6 in alignment, then the rocker 502 is rotated to drive the plurality of threaded rods 501 to rotate through the bevel gear transmission assembly 503, the nut block 3 on the threaded rod 501 slides in the groove, the fixing block 4 on the nut block 3 passes through the insertion hole 8 on the side wall of the operation box body 6, which can realize the connection of the bottom plate body 1 and the operation box body 6, and also can fix the bottom plate body 1 and the operation box together at the installation position, then the bolt 12 on the rocker 502 is tightened to tightly abut against the bottom plate body 1, so that the shaking of the rocker 502 can be avoided to affect the installation stability of the bottom plate body 1, finally the operation panel 7 is installed on the operation box.

[0029] Referring to the drawings accompanying Figures 1-5 The bottom plate body 1 is provided with a plurality of wire holes 9 at the bottom, the plurality of wire holes 9 are linearly arranged on the bottom plate body 1, a rubber sealing element 10 is inserted into each wire hole 9, so as to improve the sealing between the wire and the wire hole 9.

[0030] The bottom plate body 1 is provided with a plurality of threaded holes 11 at the top, the plurality of threaded holes 11 are linearly arranged on the top of the bottom plate body 1, and the plurality of threaded holes 11 are spaced apart from the plurality of wire holes 9, so as to facilitate fixing various electronic elements at different positions.

[0031] Further, a plurality of positioning rods 13 are fixedly arranged on the top of the bottom plate body 1, a plurality of positioning holes 14 matched with the positioning rods 13 are arranged on the inner wall of the bottom end of the operation panel 7, and the plurality of positioning rods 13 are arranged in the plurality of positioning holes 14, respectively.

[0032] The plurality of wire holes 9 arranged on the bottom plate body 1 can pass the wire through the rubber sealing element 10, seal the wire hole 9 by the rubber sealing element 10, and also can fix the wire, and the plurality of threaded holes 11 arranged on the bottom plate body 1 can facilitate installing the plurality of electronic elements at different positions.

[0033] Finally, the above-mentioned is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A control box bottom plate mounting structure, characterized in that: Includes a base plate body (1), the top of which is provided with multiple moving slots (2), each moving slot (2) is provided with a nut block (3), and a fixing block (4) is fixedly provided on one side of the nut block (3); Multiple nut blocks (3) are connected by a connecting assembly (5), which includes multiple threaded rods (501). The multiple threaded rods (501) pass through the multiple nut blocks (3) and are threadedly connected to the nut blocks (3). A rocker arm (502) is rotatably provided at the top center of the base plate body (1). The rocker arm (502) is connected to the multiple threaded rods (501) by a bevel gear transmission assembly (503). The base plate body (1) has a cavity (504) for storing the rocker arm (502) and the bevel gear transmission assembly (503). One end of the threaded rod (501) is rotatably connected to the inner wall of the moving groove (2), and the other end of the threaded rod (501) extends into the cavity (504).

2. The control box bottom plate mounting structure according to claim 1, characterized in that: It also includes an operating box (6) fitted onto the base plate body (1), with an operating panel (7) detachably fixed to the top of the operating box (6), and multiple insertion holes (8) provided on the outer side wall of the operating box (6), with multiple fixing blocks (4) passing through the multiple insertion holes (8) respectively.

3. The control box bottom plate mounting structure according to claim 1, characterized in that: The bottom of the base plate body (1) is provided with multiple thread holes (9), which are arranged in a linear array on the base plate body (1). Each thread hole (9) is fitted with a rubber seal (10).

4. The control box bottom plate mounting structure according to claim 3, characterized in that: The base plate body (1) has multiple threaded holes (11) on its top. The multiple threaded holes (11) are arranged in a linear array on the top of the base plate body (1), and the multiple threaded holes (11) are spaced apart from the multiple threaded holes (9).

5. The control box bottom plate mounting structure according to claim 1, characterized in that: A bolt (12) passes through the top of the rocker arm (502), the bolt (12) is threadedly connected to the rocker arm (502), and the bottom end of the bolt (12) contacts the top of the base plate body (1).

6. The control box bottom plate mounting structure according to claim 2, characterized in that: The base plate body (1) is fixedly provided with multiple positioning rods (13) at the top, and the bottom inner wall of the control panel (7) is provided with multiple positioning holes (14) that are adapted to the positioning rods (13). The multiple positioning rods (13) are respectively provided in the multiple positioning holes (14).

7. The control box bottom plate mounting structure according to claim 1, characterized in that: The base plate (1) is made of galvanized sheet.

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