Speed limiter mounting structure convenient to disassemble and assemble for elevator

Abstract

The utility model relates to the technical field of elevator speed limiters, and discloses an elevator speed limiter mounting structure convenient to disassemble and assemble, which comprises a machine room floor, a disassembling and assembling mechanism is arranged at the top of the machine room floor, an adjusting mechanism is arranged at the top of the disassembling and assembling mechanism, and an elevator speed limiter body is arranged at the top of the adjusting mechanism. The dismounting and mounting mechanism comprises a mounting base plate, and the mounting base plate is movably connected to the top of the machine room floor. According to the speed governor mounting structure convenient to disassemble and assemble for the elevator, the mounting base plate and the elevator speed governor body mounted at the top of the mounting base plate are placed at the top of a machine room floor together, the mounting box is inserted into the mounting groove, then the electric push rod is started to extend the output end of the electric push rod until the clamping block is pushed into the clamping groove, and mounting of the elevator speed governor body can be completed; and when the elevator speed limiter body needs to be disassembled, the clamping blocks are folded by starting the electric push rods, and disassembly of the elevator speed limiter body can be completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator speed governor technical field, concretely is a kind of speed governor mounting structure for easy dismounting of elevator. BACKGROUND

[0002] Elevator speed governor is one of safety control components in elevator safety protection system, when elevator is in operation, regardless of whatever reason makes car overspeed, even the danger of falling, and all other safety protection devices do not work, then speed governor and safety gear link action, make elevator car stop, generally install speed governor on machine room floor, also can directly install speed governor on load-bearing beam, can determine the specific position of speed governor according to civil engineering drawing and the position of car and guide rail after correction.

[0003] According to the utility model patent with the authorization announcement No.CN 213059999 U, a kind of elevator speed governor, the rotating shaft of the elevator speed governor is fixedly installed on mounting bracket, rope wheel is rotatably installed on rotating shaft by bearing and drives rope wheel to rotate, simultaneously by first pulley drives second pulley to rotate, so that encoder can monitor the position information of elevator car according to the rotating speed of rope wheel, so that the assembly of elevator speed governor is more simple, the prior art scheme still has the following deficiencies in the above: encoder and connecting plate are still fixed on mounting bracket by screw as a whole, need to use specific tool when installing and dismounting, cannot realize quick dismounting, therefore, propose a kind of speed governor mounting structure for easy dismounting of elevator to solve the problems proposed above. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of speed governor mounting structure for easy dismounting of elevator to solve the problems proposed in the above background.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of speed governor mounting structure for easy dismounting of elevator, including machine room floor, the top of the machine room floor is provided with dismounting mechanism, the top of the dismounting mechanism is provided with adjusting mechanism, the top of the adjusting mechanism is provided with elevator speed governor body;

[0006] The dismounting mechanism includes installation base plate, the installation base plate is movably connected at the top of machine room floor, the top of the machine room floor is provided with installation slot, the inside of the installation slot is movably connected with installation box, the inside of the installation box is fixedly connected with electric push rod, the inside of the machine room floor is provided with clamping groove, the output end of the electric push rod is fixedly connected with clamping block.

[0007] Preferably, the adjusting mechanism comprises a sliding block, the sliding block is slidingly connected to the top of the mounting base plate, the top of the mounting base plate is fixedly connected with a fixing block, the inside of the fixing block is threadedly connected with a threaded rod, one side of the threaded rod is rotationally connected with a clamping plate slidingly connected with the mounting base plate.

[0008] Preferably, the top of the mounting base plate is provided with a sliding groove, the size of the sliding groove is adapted to the moving track of the sliding block, and the elevator governor body is fixedly connected to the top of the sliding block.

[0009] Preferably, the number of the fixing blocks is two and the fixing blocks are symmetrically distributed on the left and right sides of the sliding groove, and the inside of the fixing block is provided with a threaded hole adapted to the threaded rod.

[0010] Under the limitation of the threaded hole, the threaded rod can move linearly left and right while rotating, and the position of the elevator governor body can be adjusted through the clamping plate rotationally connected with the threaded rod.

[0011] Preferably, the clamping plate is located between the sliding block and the fixing block, and the side of the clamping plate close to the sliding block is fixedly connected with an antiskid pad.

[0012] The antiskid pad can ensure the stability of the elevator governor body and prevent the elevator governor body from moving.

[0013] Preferably, the number of the mounting grooves is two and the mounting grooves are symmetrically distributed on the left and right sides of the mounting base plate, and the mounting grooves are adapted to the mounting box.

[0014] Preferably, the clamping groove is in communication with the front side of the inner wall of the mounting groove, and the size of the clamping groove is adapted to the clamping block.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] Firstly, the mounting base plate and the elevator governor body mounted on the top of the mounting base plate are placed on the top of the machine room floor, the mounting box is inserted into the mounting groove, then the output end of the electric push rod is extended by starting the electric push rod, until the clamping block is pushed into the clamping groove, and the installation of the elevator governor body can be completed.

[0017] Secondly, the elevator governor body is fixed on the top of the sliding block and the two antiskid pads are attached to the left and right sides of the elevator governor body, then the threaded rod is rotated, under the limitation of the threaded hole, the threaded rod pushes the clamping plate to move left and right, and the position of the elevator governor body can be finely adjusted according to the actual situation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective view of the utility model.

[0019] Figure 2 The utility model discloses a card block and card slot joint structure diagram;

[0020] Figure 3 The utility model discloses installation base plate place structure diagram;

[0021] Figure 4 The utility model discloses installation box internal structure diagram.

[0022] Among them: 1, machine room floor board;2, dismounting mechanism;3, adjusting mechanism;4, elevator speed governor body;21, installation base plate;22, installation slot;23, installation box;24, electric push rod;25, card slot;26, card block;31, sliding block;32, fixed block;33, threaded rod;34, clamping plate;311, sliding groove;341, non-slip mat. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] The utility model provides the following technical scheme: EMBODIMENT

[0025] Please refer to Figure 1 、 Figure 2 、 Figure 4 A kind of speed governor mounting structure of elevator convenient to dismount, including machine room floor board 1, the top of machine room floor board 1 is movably connected with dismounting mechanism 2, dismounting mechanism 2 includes installation base plate 21, installation base plate 21 is movably connected in the top of machine room floor board 1, installation slot 22 is set in the top of machine room floor board 1, installation box 23 is movably connected in the inside of installation slot 22, electric push rod 24 is fixedly connected in the inside of installation box 23, the inside of machine room floor board 1 is set with card slot 25, the output end of electric push rod 24 is fixedly connected with card block 26, the number of installation slot 22 is two and symmetrically distributed on the left and right sides of installation base plate 21, installation slot 22 is compatible with installation box 23, card slot 25 is communicated with the front side of the inner wall of installation slot 22, the size of card slot 25 is compatible with card block 26.

[0026] Through the technical scheme, the installation base plate 21 is placed on the top of the machine room floor 1 together with the elevator speed limiter body 4 installed on the top of the installation base plate 21, the installation box 23 is inserted into the installation slot 22, then the output end of the electric push rod 24 is extended by starting the electric push rod 24 until the clamping block 26 is pushed into the clamping slot 25, and the installation of the elevator speed limiter body 4 can be completed. When the elevator speed limiter body 4 needs to be disassembled, the clamping block 26 is retracted by starting the electric push rod 24, and the disassembly of the elevator speed limiter body 4 can be completed. EMBODIMENT

[0027] Please refer to Figures 1-3 On the basis of Embodiment One, it is further obtained that the top of the dismounting mechanism 2 is fixedly connected with an adjusting mechanism 3, the top of the adjusting mechanism 3 is fixedly connected with the elevator speed limiter body 4, the adjusting mechanism 3 comprises a sliding block 31 which is slidingly connected to the top of the installation base plate 21, the top of the installation base plate 21 is fixedly connected with a fixed block 32, the inside of the fixed block 32 is threadedly connected with a threaded rod 33, one side of the threaded rod 33 is rotatably connected with a clamping plate 34 which is slidingly connected with the installation base plate 21, the top of the installation base plate 21 is provided with a sliding groove 311 which is matched with the moving track of the sliding block 31 in size, the elevator speed limiter body 4 is fixedly connected to the top of the sliding block 31, the number of the fixed blocks 32 is two and they are symmetrically distributed on the left and right sides of the sliding groove 311, the inside of the fixed block 32 is provided with a threaded hole which is matched with the threaded rod 33 in size, the clamping plate 34 is located between the sliding block 31 and the fixed block 32, and the side of the clamping plate 34 close to the sliding block 31 is fixedly connected with an antiskid pad 341.

[0028] Through the technical scheme, the elevator speed limiter body 4 is fixed on the top of the sliding block 31 and the two antiskid pads 341 are attached to the left and right sides of the sliding block 31, then the threaded rod 33 is rotated, under the limitation of the threaded hole, the threaded rod 33 pushes the clamping plate 34 to move left and right, and the position of the elevator speed limiter body 4 can be finely adjusted according to the actual situation.

[0029] In the actual operation process, when the device is in use, first, the installation base plate 21 and the installation boxes 23 on the two sides of the installation base plate 21 are placed on the top of the machine room floor 1, the clamping block 26 is inserted into the clamping slot 25 by starting the electric push rod 24, the installation of the installation base plate 21 is realized, at this time, the preliminary installation of the elevator speed limiter body 4 can be completed, then the positions of the two clamping plates 34 are adjusted by rotating the threaded rod 33, the elevator speed limiter body 4 is pushed left and right by the clamping plate 34, and the position of the elevator speed limiter body 4 is finely adjusted.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits, and the scope of the changes, modifications, replacements and variations is defined by the appended claims and their equivalents.

Claims

1. A speed governor mounting structure for an elevator which is easy to disassemble and assemble, comprising a machine room floor (1), characterized in that: The top of the machine room floor (1) is provided with a dismounting mechanism (2), the top of the dismounting mechanism (2) is provided with an adjusting mechanism (3), and the top of the adjusting mechanism (3) is provided with an elevator speed governor body (4). The dismounting mechanism (2) comprises a mounting base plate (21), the mounting base plate (21) is movably connected to the top of the machine room floor (1), the top of the machine room floor (1) is provided with a mounting groove (22), the inside of the mounting groove (22) is movably connected with a mounting box (23), the inside of the mounting box (23) is fixedly connected with an electric push rod (24), the inside of the machine room floor (1) is provided with a clamping groove (25), and the output end of the electric push rod (24) is fixedly connected with a clamping block (26).

2. The easily detachable governor mounting structure for an elevator according to claim 1, characterized in that: The adjusting mechanism (3) comprises a sliding block (31), the sliding block (31) is slidably connected to the top of the mounting base plate (21), the top of the mounting base plate (21) is fixedly connected with a fixed block (32), the inside of the fixed block (32) is threadedly connected with a threaded rod (33), and one side of the threaded rod (33) is rotatably connected with a clamping plate (34) slidably connected with the mounting base plate (21).

3. The easily detachable governor mounting structure for an elevator according to claim 2, characterized in that: The top of the mounting base plate (21) is provided with a sliding groove (311), the size of the sliding groove (311) is matched with the moving track of the sliding block (31), and the top of the sliding block (31) is fixedly connected with the elevator speed governor body (4).

4. The easily detachable governor mounting structure for an elevator according to claim 3, characterized in that: The number of the fixed blocks (32) is two and they are symmetrically distributed on the left and right sides of the sliding groove (311), and the inside of the fixed block (32) is provided with a threaded hole matched with the threaded rod (33).

5. The easily detachable governor mounting structure for an elevator according to claim 2, characterized in that: The clamping plate (34) is located between the sliding block (31) and the fixed block (32), and the side, close to the sliding block (31), of the clamping plate (34) is fixedly connected with a non-slip pad (341).

6. The easily detachable governor mounting structure for an elevator according to claim 1, characterized in that: The number of the mounting grooves (22) is two and they are symmetrically distributed on the left and right sides of the mounting base plate (21), and the mounting groove (22) is matched with the mounting box (23).

7. The easily detachable governor mounting structure for an elevator according to claim 1, characterized in that: The front side of the inner wall of the clamping groove (25) is in communication with the mounting groove (22), and the size of the clamping groove (25) is matched with the clamping block (26).

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