CN215721448U

CN215721448U - Joint with protective structure

Info

Publication number: CN215721448U
Application number: CN202122305629.5U
Authority: CN
Inventors: 赵芳华
Original assignee: Zhejiang Qinwei Fluid Technology Co ltd
Current assignee: Zhejiang Qinwei Fluid Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-01
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a connector with a protection structure, which comprises a shell, wherein four groups of fixing plates are fixedly arranged on the outer surface of the shell, fixing blocks are fixedly arranged on the front wall and the rear wall of each fixing plate, a silica gel pad is movably arranged inside each fixing block, a compression spring is vertically and fixedly arranged on the upper surface of each silica gel pad, a support rod is vertically and fixedly arranged on the upper surface of each silica gel pad and positioned inside each compression spring, a baffle is fixedly arranged on the upper surface of each compression spring, a push plate is arranged on the upper surface of each baffle, and a connecting rod is fixedly arranged on the upper surface of each push plate. The utility model relates to a joint with a protection structure, which can effectively buffer external acting force, thereby reducing the stress of the joint per se, keeping the joint stable during use, prolonging the service life of the joint and effectively improving the overall sealing performance of the joint.

Description

Joint with protective structure

Technical Field

The utility model relates to the technical field of joints, in particular to a joint with a protection structure.

Background

The joint is a part which is arranged between pipelines and has certain insulation and sealing performance, when the joint is arranged, a cutting sleeve type joint is firstly required to be started and stopped at the outlet position of a water or oil pump, the purpose of the operation is to effectively reduce the influence of the cutting sleeve type joint caused by stretching or compression, and therefore, corresponding limiting equipment devices are required to be added at the flange and the two end positions of the flange better.

Traditional joint is when using, can't effectually cushion its outside impact to because of exogenic action is impaired, thereby its life of effectual influence, use the back for a long time simultaneously, connect holistic sealing performance to reduce to some extent, thereby very big influence the use that connects.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a joint with a protective structure, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a joint with a protection structure comprises a shell, wherein four groups of fixing plates are fixedly mounted on the outer surface of the shell, fixing blocks are fixedly mounted on the front wall and the rear wall of each fixing plate, a silica gel pad is movably mounted inside each fixing block, a compression spring is fixedly mounted on the upper surface of each silica gel pad vertically, a support rod is fixedly mounted on the upper surface of each silica gel pad vertically and is located inside each compression spring, a baffle is fixedly mounted on the upper surface of each compression spring, a push plate is arranged on the upper surface of each baffle, a connecting rod is fixedly mounted on the upper surface of each push plate, a rubber plate is fixedly mounted between the front surface position and the rear surface position, close to each other, of the four adjacent groups of connecting rods, a protection plate is fixedly mounted on the upper surface of each rubber plate, two groups of sealing rings are fixedly mounted on the inner surface of each protection plate, and two groups of sealing gaskets are movably mounted on the outer surface of each protection plate, sealing films are fixedly arranged between the outer surface positions of the four groups of protection plates.

Preferably, two adjacent groups of the fixing blocks are horizontally distributed, and the rubber plate is located between the two adjacent groups of the fixing blocks.

Preferably, a groove is formed in the outer wall of one side of the fixing block, and the push plate is located inside the groove in the fixing block.

Preferably, the baffle and the push plate are horizontally distributed, and the baffle are vertically connected with the support rod in a penetrating manner.

Preferably, two adjacent groups of the sealing rings are horizontally distributed, and the sealing rings and the shell are positioned on the same central axis.

Preferably, the cross section of the protection plate is arc-shaped, and four groups of protection plates are distributed annularly.

Preferably, two adjacent groups of the sealing gaskets are horizontally distributed, and the sealing films, the protection plates and the shell are positioned on the same central axis.

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

1. the casing is connected with the rubber slab through fixed plate and fixed block, when having external force striking, but the guard plate will promote the rubber block to remove under its effect of force, effectual with its removal power transmission to the connecting rod when the rubber block removes, make the connecting rod promote the push pedal under its effect of force and remove, will extrude compression spring this moment and make its atress produce deformation, its compression spring produces the power of deformation and will confront with external force, thereby the effectual shock attenuation that carries out is handled, reduce the influence of its external force to the casing, increase its holistic stability and life.

2. Through being provided with the seal membrane on the casing and sealed the pad, when having rivers to pass through, the sealing washer can be effectual to its processing of sealing, and sealed pad then is effectual carries out resealing to the gap between its junction and the guard plate, with the effectual possibility that reduces its rivers and leak, mutually supporting with the seal membrane, then its holistic sealing performance of improvement that can be very big.

Drawings

FIG. 1 is a schematic view of the overall structure of a joint with a protective structure according to the present invention;

FIG. 2 is a schematic view of a housing connection structure in a connector with a shielding structure according to the present invention;

FIG. 3 is a schematic view of a connection structure of a fixing plate in a connector with a protection structure according to the present invention;

fig. 4 is a schematic view of a strut connecting structure in a joint with a protective structure according to the present invention.

In the figure: 1. a housing; 2. a fixing plate; 3. a silica gel pad; 4. a compression spring; 5. a strut; 6. a baffle plate; 7. pushing the plate; 8. a connecting rod; 9. a rubber plate; 10. a protection plate; 11. a seal ring; 12. a gasket; 13. a sealing film; 14. and (5) fixing blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 1-4, a joint with a protection structure comprises a housing 1, four groups of fixing plates 2 are fixedly mounted on the outer surface of the housing 1, fixing blocks 14 are fixedly mounted on the front and rear walls of the fixing plates 2, a silica gel pad 3 is movably mounted inside the fixing blocks 14, a compression spring 4 is fixedly mounted on the upper surface of the silica gel pad 3 vertically, a support rod 5 is fixedly mounted on the upper surface of the silica gel pad 3 vertically, the support rod 5 is located inside the compression spring 4, a baffle 6 is fixedly mounted on the upper surface of the compression spring 4, a push plate 7 is arranged on the upper surface of the baffle 6, a connecting rod 8 is fixedly mounted on the upper surface of the push plate 7, a rubber plate 9 is fixedly mounted between the front and rear surface positions of the adjacent four groups of connecting rods 8, a protection plate 10 is fixedly mounted on the upper surface of the rubber plate 9, two groups of sealing rings 11 are fixedly mounted on the inner surface of the protection plate 10, and two groups of sealing gaskets 12 are movably mounted on the outer surface of the protection plate 10, sealing films 13 are fixedly arranged among the outer surface positions of the four groups of protection plates 10.

The two adjacent groups of fixing blocks 14 are horizontally distributed, the rubber plate 9 is located between the two adjacent groups of fixing blocks 14, the fixing blocks 14 can effectively determine the position of the rubber plate 9, and the rubber plate 9 can move along the fixing blocks 14 under the action of force when stressed, so that the stability of the rubber plate is improved, and the possibility of deviation of the rubber plate is avoided.

The outer wall of one side of fixed block 14 is seted up the recess, and inside push pedal 7 was located the recess on fixed block 14 to effectual recess that can effectual edge on fixed block 14 when the push pedal 7 uses moves, thereby makes its recess control its moving trajectory that plays.

Baffle 6 and push pedal 7 horizontal distribution, and baffle 6 and 6 with all with the perpendicular through connection of branch 5, when connecting rod 8 atress, can effectually transmit it to push pedal 7 on, thereby it promotes baffle 6, makes it remove.

Two adjacent groups of sealing rings 11 are horizontally distributed, and the sealing rings 11 and the shell 1 are positioned on the same central axis, so that the overall stability of the sealing rings is effectively improved, and the sealing rings 11 can effectively seal the joints of the sealing rings.

The cross sectional shape of guard plate 10 is the arc, and four groups of guard plates 10 are the annular and distribute, and the annular distributes and lets guard plate 10 inside effectively placing the casing in to carry out omnidirectional protection to it, avoid it to receive the harm during the use, influence its life.

Two adjacent groups of sealing gaskets 12 are horizontally distributed, and the sealing membrane 13, the protection plate 10 and the shell 1 are positioned on the same central axis.

It should be noted that, when in use, the casing 1 is fixedly connected with the pipeline, so that the casing can effectively work, when water flows pass through, the sealing ring 11 can effectively seal the casing, the sealing gasket 12 can effectively reseal the gap between the joint and the protection plate 10, so as to effectively reduce the possibility of water leakage, when the sealing gasket is matched with the sealing film 13, the whole sealing performance can be greatly improved, when external force impacts, the protection plate 10 can push the rubber block 9 to move under the action of the external force, when the rubber block 9 moves, the moving force of the rubber block is effectively transmitted to the connecting rod 8, so that the connecting rod 8 pushes the push plate 7 to move under the action of the external force, at the moment, the compression spring 4 is extruded to deform under the stress, the force of the compression spring 4 deforming is resisted with the external force, so as to effectively perform damping treatment, the influence of the external force on the shell 1 is reduced, and the overall stability and the service life of the shell are improved. The utility model relates to a joint with a protection structure, which can effectively buffer external acting force, thereby reducing the stress of the joint per se, keeping the joint stable during use, prolonging the service life of the joint and effectively improving the overall sealing performance of the joint.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A joint with a protective structure, comprising a casing (1), characterized in that: the outer fixed surface of the shell (1) is provided with four groups of fixed plates (2), the front wall and the rear wall of each fixed plate (2) are fixedly provided with fixed blocks (14), the inside movable mounting of each fixed block (14) is provided with a silica gel pad (3), the upper surface of each silica gel pad (3) is fixedly provided with a compression spring (4), the upper surface of each silica gel pad (3) is fixedly provided with a support rod (5), each support rod (5) is positioned inside each compression spring (4), the upper surface of each compression spring (4) is fixedly provided with a baffle (6), the upper surface of each baffle (6) is provided with a push plate (7), each upper surface of each push plate (7) is fixedly provided with a connecting rod (8), the four adjacent groups of connecting rods (8) are fixedly provided with a rubber plate (9) between the front surface and the rear surface which are close to each other, the upper surface of each rubber plate (9) is fixedly provided with a protection plate (10), the utility model discloses a safety protection device for automobile, including protection plate (10), the internal surface fixed mounting of protection plate (10) has two sets of sealing washer (11), the surface movable mounting of protection plate (10) has two sets of sealed pads (12), four groups fixed mounting has seal membrane (13) between the surface position of protection plate (10).

2. A joint with a protective structure according to claim 1, wherein: two adjacent groups of the fixing blocks (14) are horizontally distributed, and the rubber plate (9) is positioned between the two adjacent groups of the fixing blocks (14).

3. A joint with a protective structure according to claim 1, wherein: a groove is formed in the outer wall of one side of the fixing block (14), and the push plate (7) is located inside the groove in the fixing block (14).

4. A joint with a protective structure according to claim 1, wherein: the baffle (6) and the push plate (7) are horizontally distributed, and the baffle (6) are vertically connected with the support rod (5) in a penetrating way.

5. A joint with a protective structure according to claim 1, wherein: two adjacent groups of the sealing rings (11) are horizontally distributed, and the sealing rings (11) and the shell (1) are positioned on the same central axis.

6. A joint with a protective structure according to claim 1, wherein: the cross section of the protection plates (10) is arc-shaped, and the four groups of protection plates (10) are distributed annularly.

7. A joint with a protective structure according to claim 1, wherein: two adjacent groups of sealing gaskets (12) are horizontally distributed, and the sealing membranes (13), the protection plates (10) and the shell (1) are positioned on the same central axis.