Elevator derrick mounting structure

Abstract

The utility model discloses an elevator derrick mounting structure which comprises a shell which is of a hollow square structure, and two sets of sleeves are symmetrically and fixedly connected to the surface of the shell. A sliding mechanism is arranged in the shell, and the sliding mechanism comprises a plurality of sliding grooves formed in the surface of the inner wall of the shell in an embedded mode, sliding blocks are slidably installed in the sliding grooves in an embedded mode, magnets are fixedly installed in the sliding grooves in an embedded mode, and pressing blocks are fixedly connected between the adjacent sliding grooves; and an extension magnetic block is mounted in the sliding groove in a sliding manner. According to the elevator derrick mounting structure, the sliding mechanism is arranged, the contact area between the sliding mechanism and the supporting frames is increased, the connecting strength between the two supporting frames is improved, when the two supporting frames are inserted from the upper side and the lower side of the shell, the extension magnetic blocks are pushed to move outwards, and the extension magnetic blocks are pushed out of the tail end of the shell; at the moment, the surface contact area of the magnetic block and the supporting frame is increased, and the connection stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator shaft frame installation, in particular to an elevator shaft frame installation structure. Background Art

[0002] An elevator is a permanent transportation device that serves several specific floors in a building and whose car runs on at least two rows of rigid tracks that are perpendicular to the horizontal plane or have an inclination angle of less than 15° to the plumb line. The derrick structure is an important component of the elevator system. It carries the operation of the elevator and the safety of the passengers. The derrick structure consists of a support frame, guide rails and related connectors, which work closely together to ensure the stability and safety of the elevator. When installing the support frame, the installation structure is required to fix the support frames. However, the existing installation structure has poor stability when in use and cannot stably fix the support frame, which easily leads to poor rigidity of the support frame, resulting in reduced stability of the elevator and affecting the safety of the passengers. Utility Model Content

[0003] The purpose of the utility model is to provide an elevator shaft frame installation structure to solve the problem of poor stability proposed in the above background technology, inability to stably fix the support frame, which easily leads to poor rigidity of the support frame and reduced stability of the elevator.

[0004] To achieve the above object, the utility model provides the following technical solutions: an elevator shaft frame installation structure, comprising a shell configured as a hollow square structure, and two sets of sleeves are symmetrically fixedly connected to the surface of the shell;

[0005] A sliding mechanism is arranged inside the shell, and the sliding mechanism comprises: a plurality of sliding grooves are embedded in the inner wall surface of the shell, and a slider is slidably installed inside the sliding groove, a magnet is fixedly installed inside the sliding groove, and a pressure block is fixedly connected between adjacent sliding grooves, an extension block magnet is slidably installed inside the sliding groove, and the end of the extension block magnet contacts the slider.

[0006] Preferably, a rotating mechanism is provided on the surface of the shell, and the rotating mechanism includes: a screw rod is embedded in the interior of the sleeve, a plurality of slots are embedded in the inner wall of the shell, and a limit block is installed inside the slot, and the end of the screw rod is inserted into the shell and connected to the surface of the limit block.

[0007] By adopting the above technical solution, a rotating mechanism is provided to fix the support frame inside the shell, which can increase the stability between the support frames.

[0008] Preferably, a thread is embedded in the inner wall of the sleeve, and the sleeve and the screw rod are threadedly connected.

[0009] By adopting the above technical solution, the screw rod is rotated so that the screw rod rotates along the thread inside the sleeve.

[0010] Preferably, the end of the screw rod is slidably connected to the limit block, the limit block is slidably connected to the slot, the limit block is slidably connected to the housing, and the ends of the two symmetrical limit blocks are correspondingly arranged.

[0011] With the above technical solution, the screw rod pushes the limit block to slide inside the slot, and at this time the limit block moves inside the housing.

[0012] Preferably, the limit blocks are embedded in the inner wall of the shell, and the limit blocks with symmetrical ends are arranged as a group, and the two groups of limit blocks are staggered at 90 degrees, and the two groups of limit blocks are respectively arranged at both ends of the shell.

[0013] By adopting the above technical solution, different support frames are inserted into the interior of the housing from both the upper and lower sides, and the corresponding limit blocks can fix the support frames at that location.

[0014] Preferably, the slider is slidably connected to the slide groove, the bottom of the slider is in contact with the magnet, and the magnet is magnetically connected to the slider, and the extension block magnet is magnetically connected to the housing.

[0015] With the above technical solution, the slider moves downward inside the slide slot, and at this time, the slider pushes the extension block magnet to move downward inside the slide slot.

[0016] Preferably, the extension block magnet is embedded in the inner bottom surface of the shell, and the extension block magnet and the shell are slidably connected, two symmetrical extension block magnets are set as a group, and two groups of extension block magnets are staggered inside the shell, and the ends of the two groups of extension block magnets are respectively set at both ends of the shell.

[0017] By adopting the above technical solution, the two groups of extension block magnets are moved outward from the upper and lower ends of the shell respectively, which can enhance the fixation of the support frame.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the elevator shaft frame installation structure:

[0019] 1. A sliding mechanism is provided to increase the contact area with the support frame and improve the strength of the connection between the two support frames. When the two are inserted from the upper and lower sides of the shell, the extension block magnet is pushed outward respectively, so that the extension block magnet is pushed out from the end of the shell. At this time, the extension block magnet is in contact with the surface of the support frame, which improves the stability of the device connection;

[0020] 2. A rotating mechanism is provided to clamp the support frame, reduce the gap between the support frame and the outer shell, and rotate the screw rod to push the limit plate inward. At this time, the end of the limit plate contacts the surface of the support frame. At this time, the support frame can be fixed inside the outer shell to increase the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the limit block installation of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the installation of the slider of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the extension block and magnetic block installation of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the press block installation of the utility model;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the screw rod installation of the utility model.

[0027] In the figure: 10, housing;

[0028] 20, sleeve; 201, screw rod; 202, slot; 203, limit block;

[0029] 30. Slide groove; 301. Sliding block; 302. Magnet; 303. Pressing block; 304. Extension block and magnetic block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-6 The utility model provides a technical solution: an elevator shaft frame installation structure, including a housing 10, a sleeve 20, a screw rod 201, a slot 202, a limit block 203, a slide 30, a slider 301, a magnet 302, a pressure block 303 and an extension block magnet 304;

[0032] The elevator shaft frame installation structure increases the contact area with the support frame and improves the contact stability. The specific implementation method is as follows:

[0033] The outer shell 10 is set as a hollow square structure, and two groups of sleeves 20 are symmetrically fixedly connected to the surface of the outer shell 10; a sliding mechanism is set inside the outer shell 10, and the sliding mechanism includes: a plurality of slide grooves 30 are embedded in the inner wall surface of the outer shell 10, and a slider 301 is slidably installed inside the slide groove 30, a magnet 302 is fixedly installed inside the slide groove 30, and a pressure block 303 is fixedly connected between adjacent slide grooves 30, an extended block magnet 304 is slidably installed inside the slide groove 30, and the end of the extended block magnet 304 contacts the slider 301, and the slide The block 301 is slidably connected to the slide groove 30, and the bottom of the slider 301 is in contact with the magnet 302, and the magnet 302 is magnetically connected to the slider 301. The extension block magnet 304 is magnetically connected to the shell 10. The extension block magnet 304 is embedded in the inner bottom surface of the shell 10, and the extension block magnet 304 is slidably connected to the shell 10. The two symmetrical extension block magnets 304 are set as a group, and the inside of the shell 10 is staggered with two groups of extension block magnets 304, and the ends of the two groups of extension block magnets 304 are respectively set at both ends of the shell 10.

[0034] like Figure 3 As shown, two different support frames are inserted from both ends of the shell 10, and the ends of the support frames are made to slide inside the shell 10. When the ends of the support frames contact the surface of the pressure block 303, the bottom support frame pushes the pressure block 303 to move upward, and the pressure block 303 pushes the slider 301 to move upward. At this time, the upper support frame pushes the pressure block 303 on the other side to move downward, and the pressure block 303 pushes the slider 301 to move downward. At this time, the ends of the two groups of sliders 301 can lose contact with the surface of the magnet 302, so that the slider 301 slides inside the slide groove 30. At this time, the two groups of sliders 301 push the extension block magnet 304 to move outward respectively, and the extension block magnet 304 slides inside the slide groove 30, so that the two groups of extension block magnets 304 are moved out from both ends of the shell 10 respectively. At this time, the extension block magnet 304 moves outward inside the shell 10, and the extension block magnet 304 moves outward on the surface of the support frame, which can increase the contact area between the support frame.

[0035] The elevator shaft frame installation structure can clamp the support frame, and the specific implementation method is as follows:

[0036] A rotating mechanism is provided on the surface of the shell 10, and the rotating mechanism includes: a screw rod 201 is embedded in the interior of the sleeve 20, a plurality of slots 202 are embedded in the inner wall of the shell 10, and a limit block 203 is installed inside the slot 202, the end of the screw rod 201 is inserted into the shell 10 and connected with the surface of the limit block 203, a thread is embedded in the inner wall of the sleeve 20, and the sleeve 20 and the screw rod 201 are threadedly connected, the end of the screw rod 201 and the limit block 203 are slidably connected, and the limit block 203 and the slot 202 are slidably connected, the limit block 203 and the shell 10 are slidably connected, and the ends of two symmetrical limit blocks 203 are correspondingly arranged, the limit blocks 203 are embedded in the inner wall of the shell 10, and the limit blocks 203 with symmetric ends are arranged as a group, and the two groups of limit blocks 203 are staggered at 90 degrees, and the two groups of limit blocks 203 are respectively arranged at both ends of the shell 10.

[0037] like Figure 2 , hold the upper screw rod 201 and rotate it so that the screw rod 201 rotates inward along the thread inside the sleeve 20. At this time, the screw rod 201 pushes the limit block 203 to move, so that the limit block 203 moves inward inside the slot 202. When the end of the limit block 203 contacts the surface of the support frame, the screw rod 201 can be stopped from rotating. The limit block 203 can clamp the support frame to reduce the gap between the shell 10 and the support frame, which can prevent the support frame from falling off. At this time, the support frame inserted above can be limited, and the bottom screw rod 201 is rotated. At this time, the support frame inserted below is clamped by the limit block 203.

[0038] Working principle: When using the elevator shaft frame installation structure, a slider 301, a magnet 302, a pressure block 303 and an extension block magnet 304 are set to increase the contact area with the support frame and improve the contact stability. A sleeve 20, a screw rod 201, a slot 202 and a limit block 203 are set to clamp the support frame, thereby increasing the overall practicality.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An elevator shaft frame installation structure, comprising a housing (10) configured as a hollow square structure, and two sets of sleeves (20) are symmetrically fixedly connected to the surface of the housing (10); Features: A sliding mechanism is arranged inside the shell (10), and the sliding mechanism comprises: a plurality of slide grooves (30) are embedded in the inner wall surface of the shell (10), and a slider (301) is slidably installed inside the slide groove (30), a magnet (302) is fixedly installed inside the slide groove (30), and a pressure block (303) is fixedly connected between adjacent slide grooves (30), and an extension block magnet (304) is slidably installed inside the slide groove (30), and the end of the extension block magnet (304) is in contact with the slider (301).

2. An elevator shaft frame installation structure according to claim 1, characterized in that: The surface of the housing (10) is provided with a rotating mechanism, and the rotating mechanism comprises: a screw rod (201) is embedded in the sleeve (20), a plurality of slots (202) are embedded in the inner wall of the housing (10), and a limit block (203) is installed inside the slot (202), and the end of the screw rod (201) is inserted into the housing (10) and connected to the surface of the limit block (203).

3. An elevator shaft frame installation structure according to claim 2, characterized in that: The inner wall of the sleeve (20) is embedded with a thread, and the sleeve (20) and the screw rod (201) are connected by a thread.

4. An elevator shaft frame installation structure according to claim 2, characterized in that: The end of the screw rod (201) is slidably connected to the limit block (203), the limit block (203) is slidably connected to the slot (202), the limit block (203) is slidably connected to the housing (10), and the ends of the two symmetrical limit blocks (203) are correspondingly arranged.

5. The elevator shaft frame installation structure according to claim 2, characterized in that: The limit blocks (203) are embedded in the inner wall of the outer shell (10), and the limit blocks (203) with symmetric ends are arranged as a group, and the two groups of limit blocks (203) are staggered at 90 degrees, and the two groups of limit blocks (203) are respectively arranged at two ends of the outer shell (10).

6. The elevator shaft frame installation structure according to claim 1, characterized in that: The slider (301) is slidably connected to the slide groove (30), the bottom of the slider (301) is in contact with the magnet (302), the magnet (302) is magnetically connected to the slider (301), and the extension block magnet (304) is magnetically connected to the housing (10).

7. The elevator shaft frame installation structure according to claim 1, characterized in that: The extension block magnet (304) is embedded in the inner bottom surface of the outer shell (10), and the extension block magnet (304) and the outer shell (10) are slidably connected, two symmetrical extension block magnets (304) are arranged as a group, and two groups of extension block magnets (304) are staggered inside the outer shell (10), and the ends of the two groups of extension block magnets (304) are respectively arranged at two ends of the outer shell (10).

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