CN216382259U

CN216382259U - Split type bearing seat and bearing device

Info

Publication number: CN216382259U
Application number: CN202023349912.XU
Authority: CN
Inventors: 王建华; 陈荣峰; 李环; 廖粤辉
Original assignee: POWERWAY RENEWABLE ENERGY CO LTD
Current assignee: POWERWAY RENEWABLE ENERGY CO LTD
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-04-26
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a detachable bearing seat, which comprises a first enclosing plate and a second enclosing plate; the first enclosing plate and the second enclosing plate jointly enclose to form a first mounting hole with a circular longitudinal section; the locking mechanism comprises a locking screw, a nut structure, a barb arranged on the first enclosing plate and a catching groove arranged on the second enclosing plate; the barb is matched with the inverted buckle groove in a buckling way; the side surface of the second enclosing plate is also provided with a side opening which is communicated with the buckling groove and can be used for the barb to enter and exit; the locking screw is arranged on the second enclosing plate and is provided with a threaded section; the nut structure is in threaded connection with the threaded section and is abutted against the side face, facing the same direction as the side opening, of the barb. The utility model can be disassembled to facilitate the disassembly and the assembly of the main beam, so as to facilitate the maintenance of the main beam. The utility model also discloses a bearing device.

Description

Split type bearing seat and bearing device

Technical Field

The utility model relates to the field of bearing equipment, in particular to a detachable bearing seat and a bearing device.

Background

The photovoltaic tracking system is capable of automatically tracking the sun and improving the overall power generation, and is provided with a main beam, and the sun is tracked through the rotation of the main beam; the existing bearing device is adopted to support the main beam, but the existing main beam has the problem of difficult disassembly and assembly after being installed on the bearing device, and the maintenance of the main beam is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide a detachable bearing seat, which can be detached to facilitate the detachment and installation of a main beam, so as to facilitate the maintenance of the main beam.

It is a second object of the present invention to provide a bearing device which can prevent a main beam and a bearing from slipping.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a split bearing seat comprises a first enclosing plate and a second enclosing plate; the first enclosing plate is provided with a first arc-shaped opening, and the second enclosing plate is provided with a second arc-shaped opening; the first enclosing plate and the second enclosing plate are connected through a locking mechanism, and the inner wall of the first arc-shaped opening and the inner wall of the second arc-shaped opening together enclose to form a first mounting hole with a circular longitudinal section; the locking mechanism comprises a locking screw, a nut structure, a barb arranged on the first enclosing plate and a catching groove arranged on the second enclosing plate; the barb is matched with the buckle groove in a reverse buckling manner; the side surface of the second enclosing plate is also provided with a side opening which is communicated with the buckling groove and can be used for the barb to enter and exit; the locking screw is arranged on the second enclosing plate and is provided with a threaded section; the nut structure is in threaded connection with the threaded section and abuts against the side face, facing the same direction as the side opening, of the barb.

Furthermore, the locking screw is movably arranged in the second enclosing plate in a penetrating mode, and the head of the locking screw is abutted against the side face of the second enclosing plate, back to the side opening.

Further, the nut structure comprises a locking nut, a gasket and a baffle plate; the blocking piece is abutted against the barb; the locking nut is arranged on one side, far away from the barb, of the blocking piece and is in threaded connection with the threaded section; the washer is disposed between the lock nut and the catch.

Further, the split bearing seat further comprises a base body and a first mounting structure; the base body is connected with one end, far away from the first enclosing plate, of the second enclosing plate; the first mounting structure comprises a first mounting screw, a first mounting nut and an insertion hole formed in the base body; and the rod part of the first mounting screw penetrates through the insertion hole and is in threaded connection with the first mounting nut.

Furthermore, the number of the insertion holes is multiple, and the insertion holes are sequentially arranged along the vertical direction; the rod part of the first mounting screw penetrates through any one of the insertion holes.

Further, the split bearing seat further comprises a second mounting structure; the second mounting structure comprises a waist-shaped groove, a second mounting screw and a second mounting nut; the rod part of the second mounting screw movably penetrates through the waist-shaped groove and is in threaded connection with the second mounting nut; the waist-shaped groove is formed in the base body and extends vertically.

Furthermore, the base body comprises a top plate and two mounting plates which are formed by respectively extending downwards from two opposite sides of the top plate; the two mounting plates are arranged at intervals and are respectively provided with the first mounting structures correspondingly; the insertion holes are formed in the mounting plate; the second enclosing plate is arranged on the top plate.

The second purpose of the utility model is realized by adopting the following technical scheme:

a bearing device, the longitudinal section of an external main beam is polygonal; the bearing device comprises a bearing and the split bearing seat; the bearing comprises a first clamping plate and a second clamping plate; the first clamping plate and the second clamping plate are sequentially arranged along the circumferential direction of the first mounting hole, are respectively detachably mounted in the first mounting hole and can respectively rotate relative to the first mounting hole; the first clamping plate and the second clamping plate are matched and enclosed to form a second mounting hole; the longitudinal section of the second mounting hole is a polygon matched with the longitudinal section of the external main beam.

Furthermore, the first clamping plate and the second clamping plate are movably clamped and assembled with the hole wall of the mounting hole respectively.

Further, the polygon is an octagon.

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

the first enclosing plate and the second enclosing plate are arranged and matched to form a first mounting hole; the first mounting hole can be provided with a bearing, and the main beam is mounted in the bearing; meanwhile, the first enclosing plate is provided with a barb, the second enclosing plate is provided with a catching groove, and the second enclosing plate is provided with a side opening for the barb to enter and exit the catching groove, so that the barb enters the catching groove through the side opening and is in inverse buckling fit with the catching groove; then a locking screw arranged on the second enclosing plate and a nut structure in threaded connection and matching with the threaded section of the locking screw are matched; the nut structure is abutted against the side face of the barb to prevent the barb from separating from the buckling groove from the side opening, so that the first enclosing plate and the second enclosing plate can be detachably connected; like this, through to the direction rotating nut structure of keeping away from the barb, can remove the collision of supporting of nut structure to the barb, later make the barb break away from the catching groove through the side export, at this moment, first bounding wall and second bounding wall separation to can take out the girder, the dismouting is convenient, the maintenance of the girder of being convenient for.

Drawings

FIG. 1 is a schematic view of a bearing assembly according to the present invention;

fig. 2 is an exploded view of the bearing device of the present invention.

In the figure: 10. a first enclosing plate; 20. a second enclosing plate; 31. a first arcuate opening; 32. a second arcuate opening; 40. a locking mechanism; 41. a locking screw; 42. a nut structure; 421. a locking nut; 422. a gasket; 423. a baffle plate; 43. a barb; 44. buckling grooves; 50. a base body; 51. a top plate; 52. mounting a plate; 60. inserting holes; 70. a waist-shaped groove; 80. a bearing; 81. a first clamping plate; 82. a second clamping plate; 90. a second mounting hole; 100. a clamping groove.

Detailed Description

As shown in fig. 1-2, a split bearing seat comprises a first enclosing plate 10 and a second enclosing plate 20; the first enclosing plate 10 is provided with a first arc-shaped opening 31, and it should be noted that "the arc shape" of the "first arc-shaped opening 31" means that the inner wall thereof is an arc-shaped surface, specifically, the first arc-shaped opening 31 is formed by a recess of the first enclosing plate 10 facing the second enclosing plate 20 and facing away from the second enclosing plate 20; the second enclosing plate 20 is provided with a second arc-shaped opening 32, and it should be noted that "the arc" of the "second arc-shaped opening 32" means that the inner wall thereof is an arc-shaped surface, specifically, the second arc-shaped opening 32 is formed by the second enclosing plate 20 sinking towards the direction of the first enclosing plate 10 facing away from the first enclosing plate 10; the first enclosing plate 10 and the second enclosing plate 20 are connected through a locking mechanism 40, and the inner wall of the first arc-shaped opening 31 and the inner wall of the second arc-shaped opening 32 jointly enclose to form a first mounting hole with a circular longitudinal section; the first mounting hole can be used for mounting the external bearing 80, and the external main beam is mounted in the external bearing 80; the locking mechanism 40 comprises a locking screw 41, a nut structure 42, a barb 43 arranged on the first enclosing plate 10 and a catching groove 44 arranged on the second enclosing plate 20; the barb 43 and the catching groove 44 are in reverse-locking fit, and it should be noted that, in order to ensure the connecting strength of the first enclosing plate 10 and the second enclosing plate 20, the barb 43 and the portion provided with the catching groove 44 are preferably made of hard and non-deformable materials, such as cast iron, cast steel, stainless steel, etc.; the side surface of the second enclosing plate 20 is also provided with a side opening which is communicated with the buckling groove 44 and can be used for the barb 43 to enter and exit; a locking screw 41 is mounted on the second shroud 20 and has a threaded section; the nut formation 42 is threaded with the threaded section and abuts the barb 43 towards the same side as the side opening, thereby preventing the barb 43 from moving out of the side outlet.

On the basis of the structure, the nut structure 42 is rotated towards the direction far away from the barb 43, the collision of the nut structure 42 on the barb 43 can be relieved, then the barb 43 can be separated from the catching groove 44 from the side outlet, and at the moment, the first enclosing plate 10 and the second enclosing plate 20 are separated, so that the main beam can be taken out, the disassembly and the assembly are convenient, and the maintenance of the main beam is convenient.

Specifically, the locking screw 41 is movably inserted into the second enclosing plate 20, and the head of the locking screw 41 abuts against the side surface of the second enclosing plate 20, which is back to the side opening.

Further, the nut structure 42 includes a lock nut 421, a washer 422, and a stopper 423; the blocking piece 423 abuts against the barb 43; the locking nut 421 is arranged on one side of the blocking piece 423 far away from the barb 43 and is in threaded connection with the threaded section; a washer 422 is provided between the lock nut 421 and the flap 423 to avoid wear on the flapper.

The split bearing pedestal further comprises a pedestal body 50 and a first mounting structure; the base body 50 is connected with one end of the second enclosing plate 20 far away from the first enclosing plate 10, and the base body 50 can be connected with other external parts through a first mounting structure; specifically, the first mounting structure comprises a first mounting screw, a first mounting nut and an insertion hole 60 formed on the base body 50; the rod part of the first mounting screw penetrates through the insertion hole 60 and is in threaded connection with the first mounting nut; therefore, through holes are formed in other external parts, and the rod part of the first mounting screw penetrates through the through holes simultaneously, so that the base body 50 can be connected with the other external parts, and the assembly and disassembly are convenient; meanwhile, the insertion hole 60 can prevent the rod portion of the first mounting screw from sliding down, thereby stabilizing the first mounting screw.

Preferably, there are a plurality of insertion holes 60, and the plurality of insertion holes 60 are arranged in sequence in the vertical direction; the rod part of the first mounting screw passes through any one of the insertion holes 60; thus, the mounting height of the base body 50 can be adjusted by selecting different insertion holes 60 as required, and the mounting height of the split bearing seat can be adjusted.

In order to improve the connection strength, the split bearing seat further comprises a second mounting structure; the second mounting structure comprises a waist-shaped groove 70, a second mounting screw and a second mounting nut; the rod part of the second mounting screw movably penetrates through the waist-shaped groove 70 and is in threaded connection with a second mounting nut; the waist-shaped groove 70 is formed on the base body 50 and extends vertically; above-mentioned through addding the second mounting structure, the installation is more firm.

Specifically, the base body 50 includes a top plate 51 and two mounting plates 52 formed by extending downward from two opposite sides of the top plate 51, respectively, and more specifically, the top plate 51 and the two mounting plates 52 cooperate to form an inverted U shape; the two mounting plates 52 are arranged at intervals, and other external components can extend into the two mounting plates 52; the two mounting plates 52 are respectively provided with a first mounting structure correspondingly, and the insertion holes 60 are formed in the mounting plates 52; therefore, other external components entering between the two mounting plates 52 can be connected with the base body 50 through the two first mounting structures, and the mounting is stable; the second shroud 20 is mounted on the top plate 51.

It should be noted that the two mounting plates 52 may also be respectively provided with the second mounting structure to further stabilize the mounting of the external other components and the base body 50.

The utility model also discloses a bearing device, which comprises a bearing 80 and the split bearing seat; the bearing 80 includes a first clamping plate 81 and a second clamping plate 82; the first clamping plate 81 and the second clamping plate 82 are sequentially arranged along the circumferential direction of the first mounting hole, are respectively detachably mounted in the first mounting hole, and can respectively rotate relative to the first mounting hole; it is worth mentioning that, in order to avoid abrasion, the first enclosing plate 10, the second enclosing plate 20, the first clamping plate 81 and the second clamping plate 82 can be made of abrasion-resistant materials; of course, lubricant may also be added between the first shroud 10 and the bearing 80, and between the second shroud 20 and the bearing 80, to reduce wear; the first clamping plate 81 and the second clamping plate 82 also jointly enclose to form a second mounting hole 90; the longitudinal section of the second mounting hole 90 is polygonal, and specifically, the polygonal shape is the same as and matched with the longitudinal section of the outer main beam in size, so that after the outer main beam is mounted in the second mounting hole 90, slipping between the outer main beam and the bearing 80 during rotation is prevented.

In this embodiment, the polygon may be an octagon, or a quadrangle, etc.; specifically, the first clamping plate 81 forms four sides of the octagon, and the second clamping plate 82 forms the remaining four sides of the octagon, i.e., the first clamping plate 81 and the second clamping plate 82 can be configured in the same structure, so as to simplify the process and save the cost.

Further, the first clamping plate 81 and the second clamping plate 82 are movably clamped and assembled with the hole wall of the mounting hole respectively; specifically, the second clamping plate 82 is formed with a clamping groove 100 on an outer surface thereof, and the first enclosing plate 10 or the second bearing 80 is substantially formed to be clamped in the clamping groove 100.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a split type bearing frame which characterized in that: comprises a first enclosing plate and a second enclosing plate; the first enclosing plate is provided with a first arc-shaped opening, and the second enclosing plate is provided with a second arc-shaped opening; the first enclosing plate and the second enclosing plate are connected through a locking mechanism, and the inner wall of the first arc-shaped opening and the inner wall of the second arc-shaped opening together enclose to form a first mounting hole with a circular longitudinal section; the locking mechanism comprises a locking screw, a nut structure, a barb arranged on the first enclosing plate and a catching groove arranged on the second enclosing plate; the barb is matched with the buckle groove in a reverse buckling manner; the side surface of the second enclosing plate is also provided with a side opening which is communicated with the buckling groove and can be used for the barb to enter and exit; the locking screw is arranged on the second enclosing plate and is provided with a threaded section; the nut structure is in threaded connection with the threaded section and abuts against the side face, facing the same direction as the side opening, of the barb.

2. The split bearing housing of claim 1, wherein: the locking screw is movably arranged in the second enclosing plate in a penetrating mode, and the head of the locking screw is abutted to the side face of the second enclosing plate, back to the side opening.

3. The split bearing housing of claim 1, wherein: the nut structure comprises a locking nut, a gasket and a blocking piece; the blocking piece is abutted against the barb; the locking nut is arranged on one side, far away from the barb, of the blocking piece and is in threaded connection with the threaded section; the washer is disposed between the lock nut and the catch.

4. The split bearing housing of claim 1, wherein: the split bearing seat further comprises a base body and a first mounting structure; the base body is connected with one end, far away from the first enclosing plate, of the second enclosing plate; the first mounting structure comprises a first mounting screw, a first mounting nut and an insertion hole formed in the base body; and the rod part of the first mounting screw penetrates through the insertion hole and is in threaded connection with the first mounting nut.

5. The split bearing housing of claim 4, wherein: the number of the insertion holes is multiple, and the insertion holes are sequentially arranged along the vertical direction; the rod part of the first mounting screw penetrates through any one of the insertion holes.

6. The split bearing housing of claim 5, wherein: the split bearing seat further comprises a second mounting structure; the second mounting structure comprises a waist-shaped groove, a second mounting screw and a second mounting nut; the rod part of the second mounting screw movably penetrates through the waist-shaped groove and is in threaded connection with the second mounting nut; the waist-shaped groove is formed in the base body and extends vertically.

7. The split bearing housing of claim 4, wherein: the base body comprises a top plate and two mounting plates formed by respectively extending downwards from two opposite sides of the top plate; the two mounting plates are arranged at intervals and are respectively provided with the first mounting structures correspondingly; the insertion holes are formed in the mounting plate; the second enclosing plate is arranged on the top plate.

8. A bearing device characterized in that: the longitudinal section of the external main beam is polygonal; the bearing arrangement comprising a bearing and a split bearing housing according to any one of claims 1 to 7; the bearing comprises a first clamping plate and a second clamping plate; the first clamping plate and the second clamping plate are sequentially arranged along the circumferential direction of the first mounting hole, are respectively detachably mounted in the first mounting hole and can respectively rotate relative to the first mounting hole; the first clamping plate and the second clamping plate are matched and enclosed to form a second mounting hole; the longitudinal section of the second mounting hole is a polygon matched with the longitudinal section of the external main beam.

9. The bearing assembly of claim 8, wherein: the first clamping plate and the second clamping plate are movably clamped and assembled with the hole wall of the mounting hole respectively.

10. The bearing assembly of claim 8, wherein: the polygon is an octagon.