CN215762876U

CN215762876U - Roller bearing seat connecting assembly with anti-falling function

Info

Publication number: CN215762876U
Application number: CN202122016477.7U
Authority: CN
Inventors: 马兴中; 杨佑; 徐柄国; 宣锋; 苗种; 落涛; 吴海珍; 孙宝华; 刘龙
Original assignee: Shanxi Zhongmei Sida Electromechanical Equipment Co ltd
Current assignee: Shanxi Zhongmei Sida Electromechanical Equipment Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-08
Anticipated expiration: 2031-08-25

Abstract

The utility model belongs to the technical field of roller bearing seat installation, in particular to a connecting assembly for a roller bearing seat with an anti-falling function, which aims at the problem of poor fixing and anti-falling effects between the bearing seat and a pipe body when the bearing seat and the pipe body are installed, and provides the following scheme, wherein the connecting assembly comprises a roller bearing shaft and a bearing seat installed on the outer side of one side of the roller bearing shaft, the bearing seat is symmetrically arranged, two bearings symmetrically arranged are fixed on the side wall of one side of the bearing seat, and the pipe body is installed on the outer side wall of the bearing seat; according to the anti-falling device, due to the arrangement of the mounting assembly, when the non-metal pipe body and the bearing seat are mounted and connected, the bearing seat and the pipe body can be fixedly mounted through the limiting rod, so that the connection operation between the bearing seat and the pipe body is realized, the movable plate and the pipe body can be fixedly limited through the pressing plate and the clamping block, the mounting stability between the bearing seat and the pipe body is improved, the phenomenon of falling off in the using process is avoided, and the anti-falling function between the bearing seat and the pipe body is improved.

Description

Roller bearing seat connecting assembly with anti-falling function

Technical Field

The utility model relates to the technical field of roller bearing seat installation, in particular to a roller bearing seat connecting assembly with an anti-falling function.

Background

The bearing seat is a large-scale and super-large-scale bearing seat which can receive comprehensive load and has a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like.

At present, current body and bearing frame are usually sticky fixed mutually with gluing of body and bearing frame when installing, because the live time of external and bearing frame, can produce between bearing frame and the metal body and drop in long-time use, and the anti-torque capacity between bearing frame and the non-metal body is lower, and erection joint mode practicality is lower, and the anti-drop function between bearing frame and the non-metal body is relatively poor.

Therefore, a connecting assembly for a carrier roller bearing seat with an anti-falling function is needed to solve the problem that the fixing and anti-falling effects between the bearing seat and the pipe body are poor when the bearing seat and the pipe body are installed.

Disclosure of Invention

The connecting assembly for the carrier roller bearing seat with the anti-falling function solves the problem that the fixing and anti-falling effects of the bearing seat and the pipe body are poor when the bearing seat and the pipe body are installed.

In order to achieve the purpose, the utility model adopts the following technical scheme: a connecting assembly with an anti-falling function for a carrier roller bearing block comprises a carrier roller shaft and a bearing block arranged on one side of the carrier roller shaft, wherein the bearing block is symmetrically arranged, two bearings symmetrically arranged are fixed on one side wall of the bearing block, a pipe body is installed on the outer side wall of the bearing block, a fixing frame is installed on one side wall of the pipe body, a movable plate is fixed on one side wall of the fixing frame, a threaded rod is rotatably connected to one side wall of the fixing frame, a threaded sleeve is connected to the outer surface of the threaded rod in a threaded manner, an extrusion rod is fixed on one side wall of the threaded sleeve, which is close to the fixing frame, a gear is fixedly sleeved on the outer surface of the threaded rod, a toothed plate meshed with the gear is installed on one side of the fixing frame, a pressing plate is fixed on the position, above the pipe body, of one side wall of the toothed plate, a sliding groove is formed in the side wall of the pipe body, the lateral wall of one side of body is provided with the installation component, the lateral wall of one side of bearing frame is provided with the joint subassembly.

Preferably, the installation component include with the inside fixed cover of spout, one side inner wall sliding connection of fixed cover has the slide bar, one side lateral wall of slide bar is fixed with the fixed plate, the fixed plate with be fixed with expanding spring between the both sides lateral wall of fixed cover, expanding spring slides and cup joints the surface with the slide bar, the one end that the fixed plate was kept away from to the slide bar is fixed with the connecting plate, one side lateral wall sliding connection of body has two gag lever posts that are the symmetry and set up, the connecting plate with it has two connecting rods that are the symmetry and set up to articulate between the both sides lateral wall of gag lever post, one side inner wall of bearing frame seted up with the mounting groove of gag lever post looks adaptation.

Preferably, one side wall of the limiting rod is in sliding connection with one side wall of the bearing seat, and one side wall of the fixing plate is in sliding connection with one side wall of the pipe body.

Preferably, the clamping component comprises a moving rod connected with the inner wall of one side of the bearing seat in a sliding manner, a sliding plate is fixed at one end of the moving plate, a moving spring is fixed between the sliding plate and the side walls of the two sides of the bearing seat, the moving spring is sleeved on the outer surface of the moving rod in a sliding manner, and a clamping block is fixed on the side wall of the top end of the sliding plate.

Preferably, one end surface of the extrusion rod is an inclined surface, and the contact surface of the extrusion rod and the moving rod is an adaptive inclined surface.

Preferably, the fixture block is slidably connected with one side wall of the moving plate, and one side wall of the moving plate is attached to one side inner wall of the tube body.

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

1. according to the anti-falling device, due to the arrangement of the mounting assembly, when the non-metal pipe body and the bearing seat are mounted and connected, the bearing seat and the pipe body can be fixedly mounted through the limiting rod, so that the connection operation between the bearing seat and the pipe body is realized, the movable plate and the pipe body can be fixedly limited through the pressing plate and the clamping block, the mounting stability between the bearing seat and the pipe body is improved, the phenomenon of falling off in the using process is avoided, and the anti-falling function between the bearing seat and the pipe body is improved.

2. According to the utility model, the extrusion rod can extrude and push the moving rod through the rotation of the threaded rod, so that the purpose of moving the clamping block is achieved, the fixing effect of the moving plate is realized, the stability between the bearing seat and the pipe body is improved, the stability of the bearing seat and the pipe body in the use process is higher, and the fixing frame is detachably arranged, so that a worker can conveniently install and use the fixing frame.

Drawings

Fig. 1 is a schematic main sectional structure view of a connecting assembly for a carrier roller bearing seat with an anti-drop function, provided by the utility model;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of area B of FIG. 1;

fig. 4 is a schematic structural view of a connecting assembly for a carrier roller bearing seat with an anti-drop function according to the present invention.

In the figure: 1. a carrier roller shaft; 2. a bearing seat; 3. a bearing; 4. a pipe body; 5. a fixed mount; 6. moving the plate; 7. a threaded rod; 8. a threaded sleeve; 9. an extrusion stem; 10. a gear; 11. a toothed plate; 12. a pressing plate; 13. a chute; 14. mounting the component; 140. fixing a sleeve; 141. a slide bar; 142. a fixing plate; 143. a tension spring; 144. a connecting plate; 145. a limiting rod; 146. a connecting rod; 147. mounting grooves; 15. a clamping assembly; 150. a travel bar; 151. a sliding plate; 152. a movable spring; 153. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a connecting assembly for a carrier roller bearing seat with an anti-falling function comprises a carrier roller shaft 1 and a bearing seat 2 arranged on one outer side of the carrier roller shaft 1, wherein the bearing seat 2 is symmetrically arranged, two bearings 3 symmetrically arranged are fixed on one side wall of the bearing seat 2, a pipe body 4 is arranged on the outer side wall of the bearing seat 2, a fixed frame 5 is arranged on one side wall of the pipe body 4, a fixed plate is fixed on one side wall of the fixed frame 5, a threaded rod 7 is rotatably connected on one side wall of the fixed frame 5, a threaded sleeve 8 is connected on the outer surface of the threaded rod 7 in a threaded manner, an extrusion rod 9 is fixed on the side wall of the threaded sleeve 8 close to the fixed frame 5, a gear 10 is tightly sleeved on the outer surface of the threaded rod 7, a toothed plate 11 meshed with the gear 10 is arranged on one side of the fixed frame 5, and a pressing plate 12 is fixed on the side wall of the toothed plate 11 above the pipe body 4, spout 13 has been seted up to one side lateral wall of body 4, one side lateral wall of body 4 is provided with installation component 14, one side lateral wall of bearing frame 2 is provided with joint subassembly 15, it is concrete, rotation through threaded rod 7, make thread bush 8 and gear 10 can remove, gear 10 can make with the meshing of flute profile board 11 and move according to clamp plate 12, it is fixed that clamp plate 12 can press down body 4, the improvement is connected the stability of body 4 with bearing frame 2, the removal of movable plate 6 reaches the removal purpose to joint subassembly 15 and installation component 14, the realization is to the fixed mounting effect between body 4 and the bearing frame 2.

The mounting assembly 14 includes a fixing sleeve 140 fixed inside the sliding groove 13, a sliding rod 141 slidably connected to an inner wall of one side of the fixing sleeve 140, a fixing plate 142 fixed to a side wall of one side of the sliding rod 141, a telescopic spring 143 fixed between the fixing plate 142 and a side wall of two sides of the fixing sleeve 140, the telescopic spring 143 slidably sleeved on an outer surface of the sliding rod 141, a connecting plate 144 fixed to an end of the sliding rod 141 away from the fixing plate 142, two symmetrically disposed position-limiting rods 145 slidably connected to a side wall of one side of the tube body 4, two symmetrically disposed connecting rods 146 hinged between the connecting plate 144 and the side walls of two sides of the position-limiting rods 145, a mounting groove 147 adapted to the position-limiting rods 145 formed in an inner wall of one side of the bearing housing 2, a side wall of one side of the position-limiting rods 145 slidably connected to a side wall of the bearing housing 2, and a side wall of one side of the fixing plate 142 slidably connected to a side wall of the tube body 4, through the setting of installation component 14, when carrying out erection joint to non-metallic pipe body 4 and bearing frame 2, gag lever post 145 can be fixed with body 4 to bearing frame 2, realizes the connection operation between the two.

The clamping assembly 15 comprises a moving rod 150 which is connected with the inner wall of one side of the bearing seat 2 in a sliding mode, a sliding plate 151 is fixed at one end of the moving plate 6, a moving spring 152 is fixed between the sliding plate 151 and the side wall of the two sides of the bearing seat 2, the moving spring 152 is sleeved on the outer surface of the moving rod 150 in a sliding mode, a clamping block 153 is fixed on the side wall of the top end of the sliding plate 151, the surface of one end of the extrusion rod 9 is an inclined plane, the contact surface of the extrusion rod 9 and the moving rod 150 is an inclined plane matched with each other, the clamping block 153 is connected with the side wall of one side of the moving plate 6 in a sliding mode, the side wall of one side of the moving plate 6 is attached to the inner wall of one side of the tube body 4, specifically, the moving plate 6 can be limited and fixed through the arrangement of the clamping assembly 15, the moving plate 6 is prevented from moving in the using process, and the moving plate 6 is more stable in the using process.

The working principle is as follows: when the nonmetal pipe 4 and the bearing seat 2 are required to be installed and connected, the tank body is installed on the outer surface of the bearing seat 2, the fixing frame 5 is placed on one side of the pipe 4 and the bearing seat 2, the moving plate 6 is pushed into the sliding groove 13 and extrudes the fixing plate 142, the fixing plate 142 drives the sliding rod 141 and the connecting plate 144 to move under the extrusion of the moving plate 6, the connecting plate 144 drives the two connecting rods 146 to move when moving, the connecting rods 146 drive the limiting rod 145 to move when moving, the limiting rod 145 is clamped into the inner wall of one side of the pipe 4 and the bearing seat 2 to fix and limit the pipe 4 and the bearing seat 2, the stability between the pipe 4 and the bearing seat is improved, the threaded rod 7 is rotated to drive the extrusion rod 9 to move, the extrusion rod 9 pushes the moving rod 150 when moving, the moving rod 150 drives the sliding plate 151 and the clamping block 153 to move, the clamping block 153 can be clamped into the moving plate 6 to limit and fix the moving plate 6, so that the phenomenon that the moving plate 6 moves normally is avoided, the movement of the limiting rod 145 reduces the fixing effect between the limiting rod and the moving plate, the gear 10 can be meshed with the toothed plate 11 to enable the pressing plate 12 to move, the non-metal pipe body 4 is fixed, and the stability between the non-metal pipe body and the pressing plate is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a coupling assembling for bearing roller bearing frame with anti-drop function, bearing frame (2) including the installation of one side outside of bearing roller axle (1) and bearing roller axle (1), bearing frame (2) are the symmetry and set up, one side lateral wall of bearing frame (2) is fixed with two bearings (3) that are the symmetry and set up, body (4) are installed to the lateral wall of bearing frame (2), its characterized in that, mount (5) are installed to one side lateral wall of body (4), one side lateral wall of mount (5) is fixed with movable plate (6), one side lateral wall of mount (5) rotates and is connected with threaded rod (7), the surface threaded connection of threaded rod (7) has thread bush (8), one side lateral wall that thread bush (8) are close to mount (5) is fixed with extrusion stem (9), the surface fastening cover of threaded rod (7) has cup jointed gear (10), install one side of mount (5) with gear (10) engaged with castellated plate (11), the top that one side lateral wall of castellated plate (11) is located body (4) is fixed with press plate (12), spout (13) have been seted up to one side lateral wall of body (4), one side lateral wall of body (4) is provided with installation component (14), one side lateral wall of bearing frame (2) is provided with joint subassembly (15).

2. The connecting assembly with the anti-falling function for the carrier roller bearing seat is characterized in that the mounting assembly (14) comprises a fixing sleeve (140) fixed inside the sliding groove (13), a sliding rod (141) is connected to one side inner wall of the fixing sleeve (140) in a sliding manner, a fixing plate (142) is fixed to one side wall of the sliding rod (141), a telescopic spring (143) is fixed between the fixing plate (142) and the two side walls of the fixing sleeve (140), the telescopic spring (143) is in sliding sleeve connection with the outer surface of the sliding rod (141), a connecting plate (144) is fixed to one end, away from the fixing plate (142), of the sliding rod (141), two symmetrically arranged limiting rods (145) are connected to one side wall of the tube body (4) in a sliding manner, and two symmetrically arranged connecting rods (146) are hinged between the connecting plate (144) and the two side walls of the limiting rods (145), and an installation groove (147) matched with the limiting rod (145) is formed in the inner wall of one side of the bearing seat (2).

3. A connection assembly for a idler chock having an anti-drop function according to claim 2, characterised in that one side wall of the gag lever post (145) is slidably connected with one side wall of the chock (2), and one side wall of the fixing plate (142) is slidably connected with one side wall of the tube body (4).

4. The connecting assembly with the anti-falling function for the carrier roller bearing block according to claim 1, wherein the clamping assembly (15) comprises a moving rod (150) connected with one side inner wall of the bearing block (2) in a sliding mode, a sliding plate (151) is fixed at one end of the moving plate (6), a moving spring (152) is fixed between the sliding plate (151) and two side walls of the bearing block (2), the moving spring (152) is sleeved on the outer surface of the moving rod (150) in a sliding mode, and a clamping block (153) is fixed on the side wall of the top end of the sliding plate (151).

5. A connection assembly for a idler pulley block with a drop-off prevention function as claimed in claim 4, wherein one end surface of the extrusion rod (9) is a slope, and the contact surface of the extrusion rod (9) and the moving rod (150) is a matched slope.

6. The connecting assembly with the anti-falling function for the idler chock according to claim 4, characterized in that the fixture block (153) is slidably connected with one side wall of the moving plate (6), and one side wall of the moving plate (6) is attached to one side inner wall of the pipe body (4).