CN214998908U

CN214998908U - Bearing structure plumbing arm and support assembly

Info

Publication number: CN214998908U
Application number: CN202121055144.9U
Authority: CN
Inventors: 陈刚; 刘杰; 吴小兰; 何涛
Original assignee: Dongfeng Shiyan Auto Forging Steel Parts Co ltd
Current assignee: Dongfeng Shiyan Auto Forging Steel Parts Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-03
Anticipated expiration: 2031-05-17

Abstract

The utility model relates to the technical field of bearing structure vertical arm and bracket assembly, and discloses a bearing structure vertical arm and bracket assembly, which comprises a bottom plate and a support component arranged on the bottom plate, wherein the support component is connected with a fixing component; the fixing component comprises a fixing ring, a fixing cover, a pulling rod, a spring, a supporting plate and a clamping block, the supporting component is connected with the fixing ring, the fixing ring is provided with a groove, the fixing cover is arranged on the side wall of the fixing ring, the fixing cover is positioned at the groove, the pulling rod is installed on the fixing cover, one end of the pulling rod extends into the groove, the spring and the supporting plate are sleeved on the side wall of the pulling rod, the spring is positioned between the fixing cover and the supporting plate, one side, far away from the spring, of the supporting plate is connected with the clamping block, and one end, far away from the supporting plate, of the clamping block penetrates through the fixing ring. Through the setting of fixed subassembly, when the bearing body damages, be convenient for in time change.

Description

Bearing structure plumbing arm and support assembly

Technical Field

The utility model relates to a bearing structure hangs down arm and support assembly technical field specifically is a bearing structure hangs down arm and support assembly.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. Part of the bearing needs to be matched with the bracket for use.

The support is a term of the building industry, and particularly relates to temporary support erected when a building is built, and the support can be removed along with the building. However, nowadays, the support is widely applied and can be seen everywhere in work and life, such as a tripod of a camera, a heart support used in the medical field and the like

Bearing structure plumbing arm and support assembly on the existing market are technically to be further promoted, and most of bearings and supports on the existing market are welded, so that once the bearings are damaged, the bearings are replaced very trouble, consuming time and consuming labor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bearing structure hangs down arm and support assembly has solved among the prior art and has adopted the welding mostly between in-process bearing and the support that uses, and one nevertheless the bearing damages the back, changes the trouble very of bearing, consuming time power.

In order to solve the above problem, the utility model adopts the following technical scheme: a bearing structure vertical arm and bracket assembly comprises a bottom plate and a supporting component arranged on the bottom plate, wherein the supporting component is connected with a fixing component;

the fixing component comprises a fixing ring, a fixing cover, a pulling rod, a spring, a supporting plate and a clamping block, the supporting component is connected with the fixing ring, the fixing ring is provided with a groove, the side wall of the fixing ring is provided with the fixing cover, the fixing cover is located at the groove, the fixing cover is provided with the pulling rod, one end of the pulling rod extends into the groove, the side wall of the pulling rod is sleeved with the spring and the supporting plate, the spring is located between the fixing cover and the supporting plate, the supporting plate is kept away from one side of the spring, the clamping block is connected with the clamping block, and one end of the supporting plate penetrates through the fixing ring.

Preferably, the supporting component comprises a supporting rod, a fixing sleeve and a threaded rod, the supporting rod is installed on the bottom plate, the supporting rod is far away from one end of the bottom plate and is connected with the fixing sleeve, the fixing sleeve is arranged on the threaded rod, and the bottom of the threaded rod is connected with the side wall of the fixing ring.

Preferably, the threaded rod side wall is provided with a connecting rod, and the connecting rod is close to the top of the threaded rod.

Preferably, the number of the clamping blocks is two, and the two clamping blocks are parallel to the section of the fixing ring.

Preferably, the number of the support rods is three, and the three support rods are distributed around the fixed sleeve in an annular array.

The beneficial effects of the utility model are that, drive the backup pad through the pulling pole and outwards remove, the backup pad drives the spring shrink, through the setting of backup pad, the backup pad drives the grip block and contracts to the recess in, can take off the bearing body this moment, change new bearing body, loosen the pulling pole, through the setting of spring, spring reconversion and drive the backup pad and remove, the backup pad drives the pulling pole and the grip block removes, the grip block will be changed the bearing body and block, through the setting of grip block, prevent that new bearing body from droing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a bearing structure drop arm and bracket assembly of the present invention;

fig. 2 is an internal schematic view of the bearing structure drop arm and the bracket assembly fixing component of the present invention.

The reference numbers in the figures illustrate: 1. a base plate; 2. a support bar; 3. fixing a sleeve; 4. a threaded rod; 5. a fixing ring; 6. a fixed cover; 7. pulling a rod; 8. a spring; 9. a support plate; 10. a clamping block; 11. a bearing body; 12. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a bearing structure plumbing arm and bracket assembly comprises a base plate 1 and a support component arranged on the base plate 1, wherein the support component is connected with a fixing component;

fixed subassembly is including solid fixed ring 5, fixed lid 6, pulling rod 7, spring 8, backup pad 9 and grip block 10, solid fixed ring 5 is connected to the supporting component, gu seted up flutedly on the fixed ring 5, gu install fixed lid 6 on 5 side wall mounting of fixed ring, fixed lid 6 is located the recess, install pulling rod 7 on the fixed lid 6, the one end of pulling rod 7 extends to in the recess, pull rod 7 overlaps on the lateral wall and establishes spring 8 and backup pad 9, and spring 8 is located between fixed lid 6 and the backup pad 9, grip block 10 is connected to one side that spring 8 was kept away from to backup pad 9, grip block 10 keeps away from one end of backup pad 9 and runs through solid fixed ring 5.

Wherein, supporting component includes bracing piece 2, fixed cover 3 and threaded rod 4, and bracing piece 2 is installed on bottom plate 1, and fixed cover 3 is connected to the one end that bottom plate 1 was kept away from to bracing piece 2, and fixed cover 3 cover is established on threaded rod 4, and solid fixed ring 5's lateral wall is connected to 4 bottoms of threaded rod, and its effect is used for supporting fixed component.

Wherein, install connecting rod 12 on the 4 lateral walls of threaded rod, connecting rod 12 closes on the top of threaded rod 4, and its effect is the staff of being convenient for rotates threaded rod 4.

Wherein, the quantity of grip block 10 is two, and two grip blocks 10 all are parallel with the cross-section of solid fixed ring 5, and its effect is the better bearing body 11 of centre gripping of grip block 10 ability of being convenient for.

Wherein, the quantity of bracing piece 2 is three, and three bracing piece 2 is annular array around fixed cover 3 and distributes, and its effect is that three bracing piece 2 supports fixed subassembly more stable.

Working principle;

when a worker needs to replace the bearing body 11, the pulling rod 7 is pulled to drive the supporting plate 9 to move outwards, the supporting plate 9 drives the spring 8 to contract, the supporting plate 9 drives the clamping block 10 to contract inwards the groove, at the moment, the bearing body 11 can be taken down, a new bearing body 11 is replaced, the pulling rod 7 is loosened, the spring 8 restores the original state and drives the supporting plate 9 to move, the supporting plate 9 drives the pulling rod 7 and the clamping block 10 to move, the clamping block 10 clamps the bearing body 11 to prevent the new bearing body 11 from falling off, the supporting component is arranged to support the fixing component, the supporting rod 2 is used to support the fixing sleeve 3, the threaded rod 4 is fixed through the arrangement of the fixing sleeve 3, the threaded rod 4 is connected with the fixing ring 5, so that the fixing ring 5 is lifted, through the setting of connecting rod 12, rotate connecting rod 12 and drive threaded rod 4, threaded rod 4 rotates and can adjust solid fixed ring 5 height from top to bottom.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The bearing structure plumbing arm and bracket assembly is characterized by comprising a bottom plate (1) and a supporting component arranged on the bottom plate (1), wherein the supporting component is connected with a fixing component;

the fixing component comprises a fixing ring (5), a fixing cover (6), a pulling rod (7), a spring (8), a supporting plate (9) and a clamping block (10), the supporting component is connected with the fixing ring (5), the fixing ring (5) is provided with a groove, the side wall of the fixing ring (5) is provided with the fixing cover (6), the fixing cover (6) is positioned at the groove, the fixed cover (6) is provided with the pulling rod (7), one end of the pulling rod (7) extends into the groove, the spring (8) and the supporting plate (9) are sleeved on the side wall of the pulling rod (7), and the spring (8) is located between the fixed cover (6) and the support plate (9), one side of the supporting plate (9) far away from the spring (8) is connected with the clamping block (10), one end, far away from the supporting plate (9), of the clamping block (10) penetrates through the fixing ring (5).

2. The bearing structure drop arm and bracket assembly according to claim 1, wherein the support component comprises a support rod (2), a fixing sleeve (3) and a threaded rod (4), the support rod (2) is mounted on the bottom plate (1), one end of the support rod (2) far away from the bottom plate (1) is connected with the fixing sleeve (3), the fixing sleeve (3) is sleeved on the threaded rod (4), and the bottom of the threaded rod (4) is connected with the side wall of the fixing ring (5).

3. A bearing structure drop arm and bracket assembly according to claim 2 wherein the threaded rod (4) has a connecting rod (12) mounted on a side wall thereof, the connecting rod (12) being adjacent the top of the threaded rod (4).

4. A bearing structure drop arm and bracket assembly according to claim 2, wherein the number of gripping blocks (10) is two and both gripping blocks (10) are parallel to the cross section of the fixing ring (5).

5. A bearing structure drop arm and bracket assembly according to claim 2 wherein the number of support bars (2) is three, three support bars (2) being distributed in an annular array around the stationary sleeve (3).