Mounting base for winch hoist

Abstract

The utility model provides a mounting base for a winch hoist, which relates to the field of winch hoists and comprises a bottom support. A locking assembly; the locking assembly comprises a limiting groove and a worm wheel, a positioning frame is slidably connected to the limiting groove, a worm is rotatably connected to the interior of the positioning frame, the worm and the worm wheel are in meshed connection, and a clamping pad is fixedly connected to the top end of the worm wheel; a positioning assembly; the positioning assembly comprises a rotating column, the bottom end of the rotating column is fixedly connected with a threaded column, the outer side of the threaded column is in meshed connection with the interior of the worm gear, and the bottom end of the outer side of the threaded column is in threaded connection with a nut. According to the design, the problem that a traditional positioning nail is loosened can be effectively solved through the locking effect of the worm and gear, the stability of equipment in long-term operation is ensured, the installation process is simpler, more convenient and more efficient through the convenient and accurate installation base adjusting function, personal errors and the adjusting difficulty are reduced, and the production efficiency is improved. Through the improvements, the installation and maintenance convenience of the equipment is remarkably improved, and the stability of the equipment in a vibration environment is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoist type hoist field especially, a kind of installation base for hoist hoist. BACKGROUND

[0002] Hoist hoist is a kind of mechanical equipment widely used in water conservancy projects, bridge and port and other fields, mainly for controlling the opening and closing of gate. It is driven by motor reel around to release steel cable or chain, realizes the lifting of gate, and it is easy to operate and has large opening and closing force, and is suitable for the opening and closing operation of large gate.

[0003] The existing part hoist hoist is installed, and the fixed block can be moved left and right by threaded rotating rod, and the hoist hoist is adjusted to suitable position, however, in actual use, then positioning nail is positioned, but when hoist hoist works, certain vibration is generated, and positioning nail can be loosened under long-term use, and large stress is generated to fixed block, to cause unstable installation.

[0004] Therefore, the utility model provides a kind of installation base for hoist hoist. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in prior art, and provides a kind of installation base for hoist hoist.

[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of installation base for hoist hoist, including;

[0007] Bottom support;

[0008] Locking assembly;The locking assembly includes limit groove and worm wheel, the limit groove is slidably connected with positioning frame, the inside of the positioning frame is rotatably connected with worm, the worm is meshed with the worm wheel, and the top of the worm wheel is fixedly connected with the clamping pad;

[0009] Positioning assembly;The positioning assembly includes rotating column, the bottom of the rotating column is fixedly connected with threaded column, the outside of the threaded column is meshed with the inside of the worm wheel, and the outside bottom of the threaded column is threadedly connected with nut.

[0010] As a preferred embodiment, installation assembly;The installation assembly includes support seat fixedly connected on bottom support, the top of the support seat is provided with sliding groove one, the top of the support seat is slidably connected with mounting seat, the inside of the mounting seat is provided with sliding groove two, and the outside of the support seat is fixedly connected with limiting frame.

[0011] As a preferred embodiment, the limit groove is provided on the mounting seat.

[0012] As a preferred implementation, the outer side of the rotating column is sleeved with a gasket I, which is fixedly connected to the top end of the mounting seat through the threaded connection of the threaded column and the nut.

[0013] As a preferred implementation, the outer side of the nut is slidingly connected inside the limiting frame.

[0014] As a preferred implementation, the top end of the clamping pad is fixedly connected to the bottom end of the mounting seat through the threaded connection of the threaded column and the nut.

[0015] As a preferred implementation, the outer side of the rotating column is slidingly connected on the sliding groove I and the sliding groove II.

[0016] Compared with the prior art, the utility model has the advantages and positive effects that,

[0017] The utility model discloses a mounting base for hoist and gate machine, which comprises a mounting seat, a supporting seat, a worm gear, a worm wheel, a threaded column, a nut, a gasket I, a clamping pad, a sliding groove I and a sliding groove II. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A perspective view of the mounting base for hoist and gate machine is provided.

[0019] Figure 2 An installation assembly structure schematic view of the mounting base for hoist and gate machine is provided.

[0020] Figure 3 A locking assembly structure schematic view of the mounting base for hoist and gate machine is provided.

[0021] Figure 4 A positioning assembly structure schematic view of the mounting base for hoist and gate machine is provided.

[0022] LEGEND:

[0023] 1, bottom support

[0024] 2, mounting assembly; 21, support seat; 22, sliding groove one; 23, mounting seat; 24, sliding groove two; 25, limiting frame;

[0025] 3, locking assembly; 31, limiting groove; 32, positioning frame; 33, worm; 34, clamping pad; 35, worm gear;

[0026] 4, positioning assembly; 41, rotating column; 42, threaded column; 43, washer one; 44, nut. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] As shown in Figure 1 - Figure 2 The present embodiment provides a technical solution: a mounting base for a hoist, comprising a bottom support 1; a mounting assembly 2; the mounting assembly 2 comprises a support seat 21 fixedly connected to the bottom support 1, a sliding groove one 22 is formed at the top end of the support seat 21, a mounting seat 23 is slidingly connected to the top end of the support seat 21, a sliding groove two 24 is formed in the inside of the mounting seat 23, and a limiting frame 25 is fixedly connected to the outside of the support seat 21;

[0029] The bottom support 1 is designed with interfaces for fixing the mounting assembly 2, which can be pre-set bolt holes, welding points or other fixing methods to ensure that the mounting assembly 2 can be stably connected to the bottom support 1, the design of the support seat 21 plays a supporting and fixing role for the hoist to ensure that it can remain stable under various working conditions, the sliding groove one 22 provides a stepless adjustment range, secondly, the design of the mounting seat 23 provides a mounting point for the hoist, the sliding groove two 24 is the same as the sliding groove one 22, so that the positioning effect is also maintained during adjustment, and the number of the sliding groove two 24 and the sliding groove one 22 is designed to be the same, which can increase the number of the sliding groove two 24 and the sliding groove one 22 according to the specific size of the hoist during actual use, to ensure the stability of the installation, and the limiting frame 25 is used to provide more support points to ensure the stability of the installation;

[0030] As shown in Figure 1 - Figure 4The locking assembly 3 shown; locking assembly 3 includes limit groove 31 and worm 35, limit groove 31 is opened in the mounting seat 23, the limit groove 31 is slidably connected with the positioning frame 32, the inside of the positioning frame 32 is rotatably connected with the worm 33, the worm 33 is meshed with the worm 35, the top end of the worm 35 is fixedly connected with the clamping pad 34;

[0031] The limit groove 31 is a slot opening in the mounting seat 23, the limit groove 31 provides a sliding and positioning track for the locking assembly 3, the positioning frame 32 is slidably connected to the limit groove 31, the positioning frame 32 provides stable support and guidance for the worm 33 during opening and closing, ensuring that the worm 33 can smoothly slide in the limit groove 31 while maintaining the correct meshing position, the worm 33 is meshed with the worm 35, the worm 33 converts the rotational motion of the worm 35, the worm 35 converts the linear motion of the worm 33 into rotational motion to achieve the locking effect, the recesses on both sides of the worm 33 are used to adjust the rotation, and the designed worm 35 can realize rotation while avoiding loosening caused by reverse force, the clamping pad 34 has a certain elasticity, which has a certain fault tolerance space when adjusting the worm 35, which improves the friction while avoiding affecting the movement of the worm 35;

[0032] As shown in Figure 1 - Figure 4 The positioning assembly 4 shown; the positioning assembly 4 includes a rotating column 41, the rotating column 41 is slidably connected to the sliding groove one 22 and the sliding groove two 24, the bottom end of the rotating column 41 is fixedly connected with a threaded column 42, the outer side of the threaded column 42 is meshed with the inside of the worm 35, the outer side of the threaded column 42 is threadedly connected with a nut 44, the outer side of the rotating column 41 is sleeved with a washer one 43, the washer one 43 is fixedly connected to the top end of the mounting seat 23 through the threaded connection of the threaded column 42 and the nut 44, the outer side of the nut 44 is slidably connected to the inside of the limiting frame 25, the top end of the clamping pad 34 is fixedly connected to the bottom end of the mounting seat 23 through the threaded connection of the threaded column 42 and the nut 44;

[0033] The rotating column 41 provides a stable positioning point, and the threaded column 42 converts the rotational motion of the worm 35 into linear motion of the rotating column 41, the nut 44 is threadedly connected to the outer side of the threaded column 42, and is fixedly connected to the top end of the mounting seat 23 through the threaded connection of the threaded column 42 and the washer one 43, the nut 44 is used to position the opening and closing machine through the threaded connection of the threaded column 42 and the nut 44 when the opening and closing machine reaches the predetermined position, the washer one 43 provides a contact buffer point to reduce direct contact between the rotating column 41 and the mounting seat 23, prolonging the service life.

[0034] Working principle:

[0035] As Figure 1 - Figure 4 shown:

[0036] In use: In actual use, first need to be firmly fixed in the opening and closing machine installation seat 23. Then, by pushing the installation seat 23 is connected on the support seat 21 and slide. After determining the optimal installation location, the next step is to rotate the worm 33 both sides of the rotation groove to the worm 33 for accurate adjustment. When the worm 33 rotates, it will bring the worm gear 35 together to rotate. Because the inside of the worm gear 35 and threaded column 42 by threaded connection, therefore, with the rotation of the worm gear 35, the rotating column 41 will move along the threaded column 42 down until the nut 44 contact to threaded column 42. The nut 44 and threaded column 42 is also by threaded connection, so when the worm gear 35 in rotation, it will bring the bottom support 1 installation assembly 2 together to move down. In this process, the rotating column 41 and worm 33 synchronous rotation, and the nut 44 to the threaded connection state. In the threaded column 42 and nut 44 connection process, will be applied to the washer 1 43 and the pad 34 pressure, so as to further enhance the effect of fixed installation seat 23, to ensure the stability of the entire device.

[0037] The above, only the preferred embodiment of the present application, not the other forms of the present application for other restrictions, any skilled in the art of the technical personnel may be disclosed by using the above technical content to change or modification of equivalent examples of equivalent changes applied to other fields, but any simple modification, equivalent changes and modification of the above examples, which do not deviate from the technical scheme of the present application, according to the technical essence of the present application, still belongs to the protection scope of the present application technical scheme.

Claims

1. A mounting base for a hoist winch, characterized by, Comprise; Bottom support (1); Locking assembly (3); the locking assembly (4) includes limiting groove (31) and worm (35), the limiting groove (31) is slidably connected with the positioning frame (32), the inside of the positioning frame (32) is rotatably connected with the worm (33), the worm (33) and the worm (35) are engagedly connected, the top of the worm (35) is fixedly connected with the clamping pad (34); Positioning assembly (4); the positioning assembly (4) includes rotating column (41), the bottom of the rotating column (41) is fixedly connected with threaded column (42), the outer side of the threaded column (42) and the inside of the worm (35) are engagedly connected, the outer side bottom of the threaded column (42) is threadedly connected with the nut (44).

2. The mounting base for a hoist according to claim 1, characterized in that: Mounting assembly (2); the mounting assembly (2) includes support seat (21) fixedly connected on the bottom support (1), the top of the support seat (21) is provided with sliding groove one (22), the top of the support seat (21) is slidably connected with mounting seat (23), the inside of the mounting seat (23) is provided with sliding groove two (24), the outer side of the support seat (21) is fixedly connected with limiting frame (25).

3. The mounting base for a winch hoist according to claim 1, characterized in that: The limiting groove (31) is provided on the mounting seat (23).

4. The mounting base for a hoist according to claim 2, characterized in that: The outer side of the rotating column (41) is provided with washer one (43), the washer one (43) is fixedly connected on the top of the mounting seat (23) through the threaded connection of the threaded column (42) and the nut (44).

5. The mounting base for a hoist according to claim 2, characterized in that: The outer side of the nut (44) is slidably connected in the inside of the limiting frame (25).

6. The mounting base for a hoist according to claim 2, characterized in that: The top of the clamping pad (34) is fixedly connected on the bottom of the mounting seat (23) through the threaded connection of the threaded column (42) and the nut (44).

7. The mounting base for a hoist according to claim 1, characterized in that: The outer side of the rotating column (41) is slidably connected on the sliding groove one (22) and the sliding groove two (24).

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