Mounting mechanism of elevator energy feedback device

Abstract

The utility model relates to the technical field of elevators, in particular to an elevator energy feedback device installation mechanism which comprises a feedback device body and a connecting seat and further comprises a blocking assembly, the blocking assembly comprises a threaded seat, a fixing bolt, a blocking frame, an installation frame, a directional telescopic rod, a connecting block, a blocking block and a telescopic spring, and the threaded seat is fixedly connected with the feedback device body. The fixing bolt is arranged on the threaded seat, the blocking frame is fixedly connected with the feedback device body, the mounting frame is fixedly connected with the feedback device body and the blocking frame, the directional telescopic rod is fixedly connected with the mounting frame, the connecting block is connected with the directional telescopic rod, the blocking block is fixedly connected with the connecting block, and the telescopic spring is arranged on the mounting frame and connected with the connecting block. The screw head part of the fixing bolt is blocked by the blocking block in the blocking frame, so that the fixing bolt is prevented from loosening and falling off from the threaded seat due to vibration when the feedback device body vibrates in use.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an installation mechanism for an elevator energy feedback device. Background Art

[0002] Traditional elevators cannot operate without electricity. When the elevator is empty or lightly loaded going up, or fully loaded or heavily loaded going down, the traction machine will generate regenerative energy, and this regenerative energy must be properly processed. Energy feedback technology is the best way to deal with regenerative energy.

[0003] In the prior art, CN208433765U discloses an elevator energy feedback device, including a rectangular outer sleeve, a rotating buckle, a rotating nut, an input port, a heat sink, an insulating plate, an output port, an input port, a voltage sensor, a central controller, a filter capacitor, a three-phase IGBT full bridge, a series inductor, a high-frequency core choke reactor and an output port. The beneficial effects of the utility model are: a bearing is arranged inside the rotating nut to ensure that the connection end can be tightly connected to the device, the insulating plate is an insulating structure made of a polymer insulating material to prevent the danger caused by leakage, the filter capacitor is connected in parallel to the output end of the rectifier power supply circuit to make the working performance of the electronic circuit more stable, the series inductor has only one winding, and the series inductor only senses the change of current and hinders the change of current, and the high-frequency core choke reactor absorbs the difference between the DC bus voltage and the grid line voltage to reduce the impact on the grid voltage.

[0004] However, the existing elevator energy feedback device installation mechanism usually uses bolts for fixed connection and installation. When the elevator is in use, the elevator energy feedback device will vibrate, so that the fixing bolts will loosen and fall off from the threaded seat due to vibration when the elevator energy feedback device is in use. Utility Model Content

[0005] The utility model aims to provide an elevator energy feedback device installation mechanism, aiming to solve the problem that the existing elevator energy feedback device installation mechanism usually adopts bolts for fixed connection and installation, and when the elevator is in use, the elevator energy feedback device will vibrate, so that the fixing bolts of the elevator energy feedback device will loosen and fall off from the threaded seat due to vibration when the elevator energy feedback device is in use.

[0006] To achieve the above object, the utility model provides an elevator energy feedback device installation mechanism, comprising a feedback device body and a connecting seat, wherein the connecting seat is arranged on the feedback device body and is located on one side of the feedback device body.

[0007] Also includes a blocking component,

[0008] The blocking assembly includes a threaded seat, a fixing bolt, a blocking frame, a mounting frame, a directional telescopic rod, a connecting block, a blocking block and a telescopic spring. The threaded seat is fixedly connected to the feedback device body and is located on one side of the feedback device body. The fixing bolt is arranged on the threaded seat and is located on one side of the threaded seat. The blocking frame is fixedly connected to the feedback device body and is located on a side of the feedback device body close to the threaded seat. The mounting frame is fixedly connected to the feedback device body and the blocking frame respectively. The mounting frame is located on a side of the feedback device body close to the blocking frame. The directional telescopic rod is fixedly connected to the mounting frame and is located on one side of the mounting frame. The connecting block is connected to the directional telescopic rod and is located on one side of the directional telescopic rod. The blocking block is fixedly connected to the connecting block and is located on a side of the connecting block close to the blocking frame. The telescopic spring is arranged on the mounting frame and connected to the connecting block.

[0009] Wherein, the telescopic spring includes a spring body and a fixing component, the spring body is respectively connected to the mounting frame and the connecting block through the fixing component, and the spring body is located on a side of the mounting frame close to the connecting block; the fixing component is arranged on the mounting frame and the connecting block, and is connected to the spring body.

[0010] Wherein, the fixing member includes a first fixing seat and a second fixing seat, the first fixing seat is fixedly connected to the mounting frame and the spring body respectively, and the first fixing seat is located on a side of the mounting frame close to the spring body; the second fixing seat is fixedly connected to the connecting block and the spring body respectively, and the second fixing seat is located on a side of the connecting block close to the spring body.

[0011] Wherein, the blocking assembly further includes a toggle block, which is fixedly connected to the connecting block and is located on one side of the connecting block.

[0012] Wherein, the blocking assembly also includes a locking component, which includes a fixing frame and a locking frame, the fixing frame is fixedly connected to the mounting frame and is located on one side of the mounting frame; the locking frame is fixedly connected to the fixing frame and is located on a side of the fixing frame close to the toggle block.

[0013] The utility model provides an installation mechanism for an elevator energy feedback device. When the feedback device body needs to be installed, the telescopic spring is compressed and deformed by driving the connecting block, so that the blocking block on the connecting block moves into the installation frame, and then the fixing bolt can pass through the blocking frame and be screwed on the threaded seat for external installation. After the installation is completed, the operator loosens the connecting block, and the connecting block quickly rebounds under the deformation reset ability of the telescopic spring and drives the blocking block to rebound and move into the blocking frame, and then the screw head part of the fixing bolt is blocked by the blocking block in the blocking frame, so as to prevent the fixing bolt from loosening and falling off from the threaded seat due to vibration when the feedback device body is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a structural schematic diagram of the installation mechanism of the elevator energy feedback device of the first embodiment of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the blocking component of the first embodiment of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the installation mechanism of the elevator energy feedback device according to the second embodiment of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the engaging component of the second embodiment of the utility model.

[0019] In the figure: 101-feedback device body, 102-connecting seat, 103-blocking assembly, 104-threaded seat, 105-fixing bolt, 106-blocking frame, 107-mounting frame, 108-directional telescopic rod, 109-connecting block, 110-blocking block, 111-sliding block, 112-spring body, 113-first fixing seat, 114-second fixing seat, 201-clamping component, 202-fixing frame, 203-clamping frame. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] The first embodiment of the present application is:

[0022] See also Figure 1 and Figure 2 ,in Figure 1 It is a structural schematic diagram of the installation mechanism of the elevator energy feedback device of the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the blocking component of the first embodiment of the utility model.

[0023] The utility model provides an installation mechanism for an elevator energy feedback device, including a feedback device body 101, a connecting seat 102 and a blocking assembly 103, wherein the blocking assembly 103 includes a threaded seat 104, a fixing bolt 105, a blocking frame 106, a mounting frame 107, a directional telescopic rod 108, a connecting block 109, a blocking block 110, a telescopic spring and a toggle block 111, wherein the telescopic spring includes a spring body 112 and a fixing member, wherein the fixing member includes a first fixing seat 113 and a second fixing seat 114. The above-mentioned solution solves the problem that the existing installation mechanism for an elevator energy feedback device usually uses bolts for fixed connection and installation, and when the elevator is in use, the elevator energy feedback device will vibrate, so that when the elevator energy feedback device is in use and causes vibration, the fixing bolt will loosen and fall out from the threaded seat due to the vibration. It can be understood that the above-mentioned solution can be used to prevent the installation bolt from falling out from the installation connection.

[0024] In this embodiment, the connection socket 102 is arranged on the feedback device body 101, and data and energy can be transmitted externally through the connection socket 102. The structures of the feedback device body 101 and the connection socket 102 are recorded in the prior art CN208433765U and are not described here.

[0025] The threaded seat 104 is fixedly connected to the feedback device body 101 and is located on one side of the feedback device body 101. The fixing bolt 105 is arranged on the threaded seat 104 and is located on one side of the threaded seat 104. The blocking frame 106 is fixedly connected to the feedback device body 101 and is located on a side of the feedback device body 101 close to the threaded seat 104. The mounting frame 107 is fixedly connected to the feedback device body 101 and the blocking frame 106, respectively. The mounting frame 107 is located on a side of the feedback device body 101 close to the blocking frame 106. The directional telescopic rod 108 is fixedly connected to the mounting frame 107 and is located on the mounting frame 107. The connecting block 109 is connected to the directional telescopic rod 108 and is located on one side of the directional telescopic rod 108. The blocking block 110 is fixedly connected to the connecting block 109 and is located on the side of the connecting block 109 close to the blocking frame 106. The telescopic spring is arranged on the mounting frame 107 and connected to the connecting block 109. There are four threaded seats 104, and the four threaded seats 104 are welded on the feedback device body 101. The connection support of the threaded seats 104 is realized by the feedback device body 101. The fixing bolts 105 are arranged on the corresponding four threaded seats 104. The feedback device body 101 can be fixed by the four fixing bolts 105. The four ends of the feedback device are externally installed and fixed, there are four blocking frames 106, and the four blocking frames 106 are welded to the feedback device body 101, and the connection support of the blocking frame 106 is realized through the feedback device body 101, the mounting frame 107 is welded to the feedback device body 101 and the corresponding four blocking frames 106, and the connection support of the mounting frame 107 is realized through the feedback device body 101, there are four directional telescopic rods 108, and the four directional telescopic rods 108 are welded to the corresponding four mounting frames 107, and the connection support of the directional telescopic rod 108 is realized through the mounting frame 107, and the other end of the directional telescopic rod 108 can be directional telescopically moved There are four connecting blocks 109, which are welded and fixed on the telescopic moving ends of the corresponding four directional telescopic rods 108. The directional telescopic rods 108 can connect, support and directional limit the movement of the connecting blocks 109. There are four blocking blocks 110, which are welded on the corresponding four connecting blocks 109. The movement of the connecting blocks 109 can drive the movement of the blocking blocks 110. The telescopic spring is arranged on the mounting frame 107 and connected to the connecting block 109. The deformation reset ability of the telescopic spring can make the blocking block 110 on the connecting block 109 abut against the blocking frame 106.The blocking block 110 in the blocking frame 106 can be used to block and limit the fixing bolt 105, so that when the feedback device body 101 needs to be installed, the telescopic spring is compressed and deformed by driving the connecting block 109, so that the blocking block 110 on the connecting block 109 moves to the mounting frame 107, so that the fixing bolt 105 can pass through the blocking frame 106 and be screwed on the threaded seat 104 for external installation. After the installation is completed, the operator loosens the connecting block 109, and the connecting block 109 rebounds quickly under the deformation reset ability of the telescopic spring and drives the blocking block 110 to rebound and move to the blocking frame 106, and then the screw head part of the fixing bolt 105 is blocked by the blocking block 110 in the blocking frame 106, so as to prevent the fixing bolt 105 from loosening and falling off from the threaded seat 104 due to vibration when the feedback device body 101 is used.

[0026] Secondly, the spring body 112 is connected to the mounting frame 107 and the connecting block 109 respectively through the fixing component, and the spring body 112 is located on the side of the mounting frame 107 close to the connecting block 109; the fixing component is arranged on the mounting frame 107 and the connecting block 109, and is connected to the spring body 112. There are four spring bodies 112, and the four spring bodies 112 are connected to the corresponding four mounting frames 107 and the connecting block 109 through the fixing component. The deformation reset ability of the spring body 112 can drive the blocking block 110 on the connecting block 109 to rebound and abut against the blocking frame 106, thereby achieving the purpose of blocking and limiting the locking bolt by the blocking block 110.

[0027] At the same time, the first fixing seat 113 is fixedly connected to the mounting frame 107 and the spring body 112 respectively, and the first fixing seat 113 is located on the side of the mounting frame 107 close to the spring body 112; the second fixing seat 114 is fixedly connected to the connecting block 109 and the spring body 112 respectively, and the second fixing seat 114 is located on the side of the connecting block 109 close to the spring body 112. There are four first fixing seats 113, and the four first fixing seats 113 are welded on the corresponding four mounting frames 107. The four first fixing seats 113 are welded on the corresponding four mounting frames 107. The fixing seat 113 is welded to one end of the corresponding four spring bodies 112, so that one end of the spring body 112 can be connected and fixed to the mounting frame 107 through the first fixing seat 113, and there are four second fixing seats 114, four of which are welded to the corresponding four connecting blocks 109, and four of which are welded to the other end of the corresponding four spring bodies 112, so that the other end of the spring body 112 can be connected and fixed to the connecting block 109 through the second fixing seat 114.

[0028] Finally, the toggle block 111 is fixedly connected to the connecting block 109 and is located on one side of the connecting block 109. There are four toggle blocks 111, and the four toggle blocks 111 are welded on the corresponding four connecting blocks 109. The toggle blocks 111 can provide corresponding fulcrums for the operator to drive the connecting block 109 to move, thereby facilitating the operator to drive the blocking block 110 on the connecting block 109 to move.

[0029] When using an elevator energy feedback device installation mechanism of the present embodiment, when the feedback device body 101 needs to be installed, the telescopic spring is compressed and deformed by driving the connecting block 109, so that the blocking block 110 on the connecting block 109 moves to the mounting frame 107, and then the fixing bolt 105 can pass through the blocking frame 106 and be screwed on the threaded seat 104 for external installation. After the installation is completed, the operator loosens the connecting block 109, and the connecting block 109 rebounds quickly under the deformation reset ability of the telescopic spring and drives the blocking block 110 to rebound and move to the blocking frame 106, and then the screw head part of the fixing bolt 105 is blocked by the blocking block 110 in the blocking frame 106, so as to prevent the fixing bolt 105 from loosening and falling off from the threaded seat 104 due to vibration when the feedback device body 101 is used.

[0030] The second embodiment of the present application is:

[0031] Based on the first embodiment, please refer to Figure 3 and Figure 4 , Figure 3 This is a schematic diagram of the structure of the installation mechanism of the elevator energy feedback device of the second embodiment of the utility model. Figure 4 It is a structural schematic diagram of the engaging component of the second embodiment of the utility model.

[0032] The utility model provides an elevator energy feedback device installation mechanism which further includes a clamping component 201 , and the clamping component 201 includes a fixing frame 202 and a clamping frame 203 .

[0033] The fixing frame 202 is fixedly connected to the mounting frame 107 and is located on one side of the mounting frame 107; the snap-fit ​​frame 203 is fixedly connected to the fixing frame 202 and is located on one side of the fixing frame 202 close to the toggle block 111. There are four fixing frames 202, and the four fixing frames 202 are welded to the corresponding four fixing frames 202. The connection support of the fixing frames 202 is realized by the fixing frames 202. There are eight snap-fit ​​frames 203, and the eight snap-fit ​​frames 203 are welded to the corresponding four fixing frames 2 02, the snap-fit ​​frame 203 has elastic deformation reset capability and has lateral protrusions. When the operator moves the toggle block 111 to the two snap-fit ​​frames 203, the toggle block 111 can be snap-fitted and fixed on the lateral protrusions of the two snap-fit ​​frames 203 through the deformation reset of the snap-fit ​​frames 203, thereby restricting the movement of the toggle block 111 and the movement of the connecting block 109, so that the blocking block 110 is locked after moving, which is convenient for the operator to screw and install the unobstructed fixing bolts 105.

[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An elevator energy feedback device installation mechanism, comprising a feedback device body and a connecting seat, wherein the connecting seat is arranged on the feedback device body and located on one side of the feedback device body, characterized in that: Also includes a blocking component, The blocking assembly includes a threaded seat, a fixing bolt, a blocking frame, a mounting frame, a directional telescopic rod, a connecting block, a blocking block and a telescopic spring. The threaded seat is fixedly connected to the feedback device body and is located on one side of the feedback device body. The fixing bolt is arranged on the threaded seat and is located on one side of the threaded seat. The blocking frame is fixedly connected to the feedback device body and is located on a side of the feedback device body close to the threaded seat. The mounting frame is fixedly connected to the feedback device body and the blocking frame respectively. The mounting frame is located on a side of the feedback device body close to the blocking frame. The directional telescopic rod is fixedly connected to the mounting frame and is located on one side of the mounting frame. The connecting block is connected to the directional telescopic rod and is located on one side of the directional telescopic rod. The blocking block is fixedly connected to the connecting block and is located on a side of the connecting block close to the blocking frame. The telescopic spring is arranged on the mounting frame and connected to the connecting block.

2. The elevator energy feedback device installation mechanism according to claim 1, characterized in that: The telescopic spring includes a spring body and a fixing member, wherein the spring body is respectively connected to the mounting frame and the connecting block through the fixing member, and the spring body is located on a side of the mounting frame close to the connecting block; the fixing member is arranged on the mounting frame and the connecting block, and is connected to the spring body.

3. The elevator energy feedback device installation mechanism according to claim 2, characterized in that: The fixing member includes a first fixing seat and a second fixing seat, the first fixing seat is fixedly connected to the mounting frame and the spring body respectively, and the first fixing seat is located on a side of the mounting frame close to the spring body; the second fixing seat is fixedly connected to the connecting block and the spring body respectively, and the second fixing seat is located on a side of the connecting block close to the spring body.

4. The elevator energy feedback device installation mechanism according to claim 1, characterized in that: The blocking assembly also includes a toggle block, which is fixedly connected to the connecting block and is located on one side of the connecting block.

5. The elevator energy feedback device installation mechanism according to claim 4, characterized in that: The blocking assembly also includes a locking component, which includes a fixing frame and a locking frame, wherein the fixing frame is fixedly connected to the mounting frame and is located on one side of the mounting frame; the locking frame is fixedly connected to the fixing frame and is located on a side of the fixing frame close to the toggle block.

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