CN217300670U

CN217300670U - LY type oil cooler

Info

Publication number: CN217300670U
Application number: CN202220539130.2U
Authority: CN
Inventors: 李苏亮
Original assignee: Lianyungang Fitch Electric Power Machinery Co ltd
Current assignee: Lianyungang Fitch Electric Power Machinery Co ltd
Priority date: 2022-03-13
Filing date: 2022-03-13
Publication date: 2022-08-26
Anticipated expiration: 2032-03-13

Abstract

The utility model relates to an oil cooler technical field, concretely relates to LY type oil cooler, including oil cooler main part, symmetrical structure has set firmly two pivots around oil cooler main part middle part outer wall is, and pivot outer pot head is equipped with the support, and the support lower extreme is equipped with the supporting shoe. The utility model discloses a rotation of auto-lock motor output shaft drives the bull stick rotation, it rotates to the arc ring gear to make the gear rotatory and mesh the transmission, it is rotatory to promote the oil cooler main part, adjust to the auto-lock motor behind the suitable position of use stop rotatory and auto-lock, the vertical or horizontal installation of oil cooler main part is adjusted, adjust the oil cooler main part to horizontal back, make the support remove along the supporting shoe downwards through pneumatic cylinder pulling piston rod, it washs and maintenance to the oil cooler main part to have made things convenient for, realized vertical and horizontal oil cooler when wasing and maintenance, labour saving and time saving provides the advantage for dismantling, made things convenient for the mounting means of vertical and horizontal to convert simultaneously, the result of use is showing and is promoting.

Description

LY type oil cooler

Technical Field

The utility model relates to an oil cooler technical field, concretely relates to LY type oil cooler.

Background

The oil cooler is turbine oil cooling equipment matched with a steam turbine in a power system, is of a light pipe surface type, and adopts circulating water as a medium to realize heat exchange, so that the oil temperature at the inlet of the bearing is ensured to reach a specified value, and the normal operation of a unit is ensured; the oil cooler mainly comprises an upper water chamber, a lower water chamber, a shell pipe system and an oil charging pipe, wherein the shell is connected with a water inlet pipe, a water outlet pipe, an oil inlet pipe, an oil outlet pipe, a water discharge pipe, an oil discharge pipe and a temperature gauge seat; the cooling water flow is generally double-flow, the oil cooler is generally in a vertical installation form and can also be installed horizontally, the oil cooler is selected and purchased to inform the cooling area, the cooling form is divided into an LY type light pipe type and an LYC type fin type, the heat exchange cooling pipe is generally red copper, and stainless steel or brass can also be selected as a heat exchange element according to the needs of users.

The tubular LY type oil cooler is an oil cooling device generally used in a thermal power system, and can realize heat exchange of two liquid media with certain temperature difference by utilizing the device, thereby reducing the oil temperature and ensuring normal operation of equipment such as a steam turbine and the like. The application range is as follows: cooling lubricating oil, cooling variable speed system oil, cooling transformer oil, circulating cooling of an oil system of a steam turbine and an oil system of a coal mill and the like.

The LY type oil cooler of prior art often need take apart the oil cooler and clear up and maintain the maintenance in the use, and the oil cooler that adopts vertical installation is when wasing and maintaining, and it is very inconvenient very hard to take trouble to dismantle, and the installation adopts fixed mode more, can't change on vertical and horizontal, and the result of use is not good enough.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned exists, the utility model provides a LY type oil cooler.

In order to achieve the above object, the present invention adopts the following technical solutions:

the utility model provides a LY type oil cooler, includes the oil cooler main part, and symmetrical structure has set firmly two pivots around oil cooler main part middle part outer wall is, and pivot outer pot head is equipped with the support, and the support lower extreme is equipped with the supporting shoe, and oil cooler main part below is equipped with the base, and the inside spout of having seted up of supporting shoe, the inside pneumatic cylinder that is equipped with of spout, arc ring gear is installed to oil cooler main part left wall, and arc ring gear inside meshing is connected with the gear.

Preferably, the rotating shaft is rotatably connected with the support, the bottom surface of the supporting block is fixedly connected with the top surface of the base, and the front end and the rear end of the supporting block are both in a uniform arrangement structure and are provided with a plurality of heat dissipation holes.

Preferably, the top surface of a piston rod of the hydraulic cylinder is fixedly connected with the bottom surface of the support, the support is connected with the sliding groove in a sliding mode, a connecting block is arranged between the top surfaces of the two supports, and the connecting block is fixedly connected with the support.

Preferably, the self-locking motor is installed on the front wall of the support at the front end through the installation seat, and the middle part of the gear is sleeved with the rotating rod.

Preferably, both ends all are connected with the support rotation around the bull stick, and the bull stick front end passes the support that is located the front end and extends to the outside and with self-locking motor output shaft coaxial coupling.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses an after installing the oil cooler main part at suitable use position through the base, then drive the bull stick rotation through the rotation of self-locking motor output shaft, make the gear synchronous revolution, the gear rotation and meshing transmission to the rotation of arc ring gear, promote the oil cooler main part and drive the pivot and rotate along the support, adjust to the vertical or horizontal installation regulation of oil cooler main part after suitable use position self-locking motor stops the rotation and auto-lock; when the oil cooler main body needs to be cleaned and maintained, the self-locking motor is used for adjusting the oil cooler main body to be in a horizontal shape, the hydraulic cylinder is used for pulling the piston rod to move downwards, the support is made to move downwards along the supporting block through the sliding groove, and the oil cooler main body is convenient to clean and maintain. The problem of adopt the oil cooler of vertical installation when wasing and maintaining, dismantle very inconvenient troublesome hard, the installation adopts fixed mode more, can't change on vertical and horizontal, the result of use is not good enough is solved, realized that vertical and horizontal oil cooler when wasing and maintenance, labour saving and time saving provides the advantage for dismantling, made things convenient for vertical and horizontal mounting means to change simultaneously, the result of use is showing and is promoting.

2. The utility model discloses a support passes through the spout and slides along the supporting shoe, made things convenient for highly adjusting oil cooler main part, it is rotatory to drive gear through self-locking motor, it is rotatory to promote arc ring gear drive oil cooler main part and pivot, it adjusts to different installation angle and mode to have made things convenient for, it washs and maintains to make things convenient for the oil cooler main part simultaneously, the staff need not to borrow the climbing of external instrument and can accomplish the operation, provide safer operational environment for the staff simultaneously, the heat dissipation of pneumatic cylinder has been made things convenient for through the louvre, service life is prolonged, and the steam generator is simple in structure and good in operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the purpose of the present invention, protecting some embodiments, 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 the overall structure of the present invention;

fig. 2 is a schematic structural view of the arc-shaped gear ring of the present invention;

fig. 3 is a sectional view of the supporting block structure of the present invention.

The reference numbers in the figures illustrate: 1. a main body of an oil cooler; 2. a rotating shaft; 3. a support; 4. a support block; 5. a base; 6. a chute; 7. a hydraulic cylinder; 8. an arc-shaped gear ring; 9. a gear; 10. heat dissipation holes; 11. a self-locking motor; 12. a rotating rod; 13. and (4) connecting the blocks.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a LY type oil cooler comprises an oil cooler main body 1, wherein two rotating shafts 2 are fixedly arranged on the outer wall of the middle of the oil cooler main body 1 in a front-back symmetrical structure, a support 3 is sleeved outside the rotating shafts 2, a support block 4 is arranged at the lower end of the support 3, a base 5 is arranged below the oil cooler main body 1, a sliding groove 6 is formed inside the support block 4, a hydraulic cylinder 7 is arranged inside the sliding groove 6, an arc-shaped gear ring 8 is installed on the left wall of the oil cooler main body 1, and a gear 9 is meshed with the inside of the arc-shaped gear ring 8.

The rotating shaft 2 is rotatably connected with the bracket 3, the bottom surface of the supporting block 4 is fixedly connected with the top surface of the base 5, and the front end and the rear end of the supporting block 4 are both in a uniform arrangement structure and are provided with a plurality of heat dissipation holes 10.

The top surface of a piston rod of the hydraulic cylinder 7 is fixedly connected with the bottom surfaces of the supports 3, the supports 3 are slidably connected with the sliding grooves 6, a connecting block 13 is arranged between the top surfaces of the two supports 3, and the connecting block 13 is fixedly connected with the supports 3.

The self-locking motor 11 is installed on the front wall of the support 3 positioned at the front end through the mounting seat, and the rotating rod 12 is sleeved in the middle of the gear 9.

Both ends all rotate with support 3 around the bull stick 12 and are connected, and the bull stick 12 front end passes the support 3 that is located the front end and extends to the outside and with 11 output shafts coaxial coupling of self-locking motor.

The working principle of the utility model is that, when the oil cooler is used, firstly, the oil cooler main body 1 is installed at a proper use position through the base 5, then the rotating rod 12 is driven to rotate through the rotation of the output shaft of the self-locking motor 11, the gear 9 is synchronously rotated, the gear 9 is rotated and is meshed with the transmission to the arc-shaped gear ring 8 to rotate, the oil cooler main body 1 is pushed to drive the rotating shaft 2 to rotate along the bracket 3, the self-locking motor 11 stops rotating and self-locks after the oil cooler main body is adjusted to the proper use position, and the vertical or horizontal installation and adjustment of the oil cooler main body 1 is completed; when needs wash and maintenance to oil cooler main part 1, it is rotatory to arc ring gear 8 to drive gear 9 meshing transmission through self-locking motor 11, adjust oil cooler main part 1 and be horizontal form back, stimulate the piston rod downstream through pneumatic cylinder 7, make support 3 pass through spout 6 and along supporting shoe 4 downstream, made things convenient for and washed and maintenance to oil cooler main part 1, it is more convenient to operate, need not to use outside instrument climbing can accomplish and wash and maintain, the above-mentioned step of reverse operation can resume to original form after accomplishing, the heat dissipation of pneumatic cylinder has been made things convenient for through louvre 10.

In the description herein, references to the description of the terms "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An LY type oil cooler, which is characterized in that: including oil cooler main part (1), symmetrical structure has set firmly two pivot (2) around oil cooler main part (1) middle part outer wall is, pivot (2) outer pot head is equipped with support (3), support (3) lower extreme is equipped with supporting shoe (4), oil cooler main part (1) below is equipped with base (5), spout (6) have been seted up to supporting shoe (4) inside, spout (6) inside is equipped with pneumatic cylinder (7), arc ring gear (8) are installed to oil cooler main part (1) left wall, arc ring gear (8) inside engagement is connected with gear (9).

2. A LY-type oil cooler according to claim 1, characterized in that: the rotating shaft (2) is rotatably connected with the support (3), the bottom surface of the supporting block (4) is fixedly connected with the top surface of the base (5), and the front end and the rear end of the supporting block (4) are both of an evenly-arranged structure and are provided with a plurality of heat dissipation holes (10).

3. A LY-type oil cooler according to claim 1, characterized in that: the top surface of a piston rod of the hydraulic cylinder (7) is fixedly connected with the bottom surface of the support (3), the support (3) is in sliding connection with the sliding groove (6), a connecting block (13) is arranged between the top surfaces of the supports (3), and the connecting block (13) is fixedly connected with the support (3).

4. A LY-type oil cooler according to claim 1, characterized in that: the front wall of the bracket (3) at the front end is provided with a self-locking motor (11) through a mounting seat, and the middle part of the gear (9) is sleeved with a rotating rod (12).

5. A LY-type oil cooler according to claim 4, characterized in that: both ends all rotate with support (3) around bull stick (12) and are connected, bull stick (12) front end passes support (3) that are located the front end and extends to the outside and with self-locking motor (11) output shaft coaxial coupling.