CN219062651U - Wind generating set pipe clamp - Google Patents

Abstract

The utility model discloses a wind generating set pipe clamp, which comprises two elastic bodies, two pressing plates and bolts, wherein each elastic body is divided into two parts, one part is a stress surface part, the other part is an extrusion clamping part, the extrusion clamping part is designed into a semicircle cone with large upper diameter and small lower diameter, the extrusion clamping parts of the elastic bodies are embedded into reserved holes, the extrusion clamping parts of the two elastic bodies can form hole sites for a pipeline to pass through, the stress surface parts are provided with through holes, the two pressing plates are provided with two pressing plates, each pressing plate simultaneously presses the stress surface parts of the two elastic bodies, the pressing plates are provided with through holes corresponding to the through holes on the stress surface parts, and the bolts sequentially pass through the pressing plates and the through holes on the elastic bodies to press the pressing plates on the stress surface parts of the elastic bodies, so that the elastic bodies are forced to move downwards to deform to clamp the pipeline, and the problem that the vibration of the wind generating set is released is avoided.

Description

Wind generating set pipe clamp

Technical Field

The utility model relates to the technical field of wind generating sets, in particular to a wind generating set pipe clamp.

Background

As is known in the art, vibration is generated when a wind generating set generates electricity, and due to the long-time vibration, the pipeline fixing clamp is loosened, so that the running of the set is affected, and the problem needs to be solved urgently.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art, and provides a pipe clamp of a wind generating set, which utilizes the deformation characteristic of an elastomer, when the pipe clamp is installed, the pipe clamp is slightly deformed, so that the inner diameter of the pipe clamp is reduced, a pipeline is clamped, loosening is effectively avoided, and the safe and reliable operation of the set is ensured.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the utility model provides a wind generating set pipe clamp, includes elastomer, clamp plate and bolt, wherein, the elastomer has two, and every elastomer divide into two parts, and one is the atress face part, and another is the extrusion clamping part, extrusion clamping part designs into the semicircle cone that upper portion diameter is big, lower part diameter is little, semicircle cone is formed with the recess that matches with the pipeline, the extrusion clamping part of elastomer inserts in the preformed hole that is used for installing the pipeline, and the hole site that supplies the pipeline to pass can be constituteed together to the recess of the extrusion clamping part of two elastomers, open the through-hole that supplies the bolt to pass on the atress face part, the clamp plate has two, and these two clamp plates are pressed respectively on the atress face part of two elastomers, and each clamp plate presses the atress face part of two elastomers simultaneously, open the through-hole corresponding with the through-hole on the atress face part of two elastomers on the clamp plate, the through-hole on the bolt passes clamp plate and the elastomer in proper order compresses tightly on the atress face part of elastomer to force the elastomer to take place the downward movement and press down the deformation and take place the clamp.

Further, two through holes are formed in the stress surface of the elastic body.

Further, the pressing plate is in a circular arc strip shape.

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

1. along with the tightening of the bolt, the pressure generated by the head of the bolt to the pressing plate is larger and larger, the pressure of the pressing plate is transferred to the elastic body, the elastic body is forced to move downwards, along with the downward movement of the elastic body, the elastic body is extruded by the inside of the reserved hole, the elastic body is deformed, the inner diameter of the elastic body is reduced, the inner diameter of the elastic body is the contact surface with a pipeline, the holding force of the elastic body to the pipeline is increased, and therefore the pipeline is firmly clamped, and the loosening caused by unit vibration is avoided.

2. The pipe clamp has ingenious structural design, two pressing plates and two elastic bodies are designed, and the pipe clamp is convenient to operate and install.

Drawings

FIG. 1 is a schematic view of an installation of a wind turbine generator system pipe clamp.

FIG. 2 is a schematic view of an installation of an elastomer.

FIG. 3 is a schematic structural view of an elastomer.

Fig. 4 is a schematic structural view of the platen.

Detailed Description

The utility model will be further illustrated with reference to specific examples.

As shown in fig. 1, the steel pipe 4 passes through the preformed hole 6 of the cabin wall 5 and enters the cabin from the outside of the cabin, and if the steel pipe 4 is not firmly fixed, vibration occurs, so that liquid leakage occurs, and the operation of the wind generating set is affected. In order to prevent the steel pipe from shaking, the embodiment provides a pipe clamp of a wind generating set, which can fasten the steel pipe 4 and mainly comprises two elastic bodies 1, two pressing plates 2 and four bolts 3.

As shown in fig. 2-4, the elastic body 1 is divided into two parts, one is a stress surface part 101, the other is an extrusion clamping part 102, the extrusion clamping part 102 is designed into a semi-cone with a large upper diameter and a small lower diameter, the semi-cone is formed with a groove 103 matched with a pipeline, the extrusion clamping part 102 of the elastic body 1 is embedded into a preformed hole 6, the grooves 103 of the extrusion clamping parts 102 of the two elastic bodies 1 can form a hole site for the steel pipe 4 to pass through together, and when the elastic body 1 moves downwards along the preformed hole 6 on the cabin wall 5, the cabin wall 5 extrudes the elastic body 1, so that the inner diameter of the elastic body 1 is smaller, and the steel pipe 4 can be clamped. Two through holes 104 are formed in the stress surface part 101 of the elastic body 1, the effect is that bolts 3 penetrate through the through holes 104 and enter bolt holes in the cabin wall 5, the elastic body 1 is forced to move downwards in the screwing process of the bolts 3, the elastic body 1 is further deformed, the inner diameter of the elastic body 1 for clamping the steel pipe 4 is reduced, and the steel pipe 4 is clamped more tightly. The main function of the pressing plate 2 is to increase the stress area of the elastic body 1, reduce the pressure of the stress surface of the elastic body 1 and avoid the breakage of the elastic body 1 caused by overlarge pressure of the bolt 3. The pressing plates 2 are arc-shaped, two through holes 201 corresponding to the through holes 104 on the stress surface parts 101 of the two elastic bodies 1 are formed in the two ends of each pressing plate 2, each pressing plate 2 simultaneously presses the stress surface parts 101 of the two elastic bodies 1, bolts 3 penetrate through the pressing plates 2 and the through holes on the elastic bodies 1 and enter the bolt holes on the cabin wall 5, along with tightening of the bolts 3, the pressure generated by the heads of the bolts on the pressing plates 2 is larger and larger, the pressure of the pressing plates 2 is transmitted to the elastic bodies 1 to force the elastic bodies 1 to move downwards, along with downward movement of the elastic bodies 1, the inside of the preformed holes 6 of the cabin wall 5 squeeze the elastic bodies 1, the elastic bodies 1 deform inwards to enable the inside diameter of the elastic bodies 1 to be smaller, the inside diameter of the elastic bodies 1 is the contact surface with the steel pipes 4, the clamping force of the elastic bodies 1 on the steel pipes 4 is increased, and accordingly the steel pipes 4 are firmly clamped, and loosening caused by unit vibration is avoided.

In order to be stressed uniformly, two through holes are designed on each pressing plate 2 and each elastic body 1, the pretightening force of the two bolts 3 is the same, so that the elastic bodies 1 can be stressed uniformly, further, the steel pipes 4 and the cabin wall 5 can be ensured to enter vertically, and the reliability of installation and fixation of the steel pipes 4 is improved.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, so variations in shape and principles of the present utility model should be covered.

Claims (3)

1. The utility model provides a wind generating set pipe clamp which characterized in that: the elastic body is divided into two parts, one part is a stress surface part, the other part is an extrusion clamping part, the extrusion clamping part is designed into a semicircular cone with a large upper diameter and a small lower diameter, the semicircular cone is formed with a groove matched with a pipeline, the extrusion clamping parts of the elastic bodies are embedded into reserved holes for installing the pipeline, the grooves of the extrusion clamping parts of the two elastic bodies can together form a hole site for the pipeline to pass through, the stress surface parts are provided with two through holes for the bolt to pass through, the two pressing plates are respectively pressed on the stress surface parts of the two elastic bodies, namely, each pressing plate simultaneously presses the stress surface parts of the two elastic bodies, the pressing plate is provided with a through hole corresponding to the through holes on the stress surface parts of the two elastic bodies, and the bolt sequentially passes through the pressing plate and the through holes on the elastic bodies to compress the pressing plate on the stress surface parts of the elastic bodies, so that the elastic bodies are forced to move downwards to deform to clamp the pipeline.

2. A wind generating set pipe clamp as defined in claim 1, wherein: the stress surface part of the elastic body is provided with two through holes.

3. A wind generating set pipe clamp as defined in claim 1, wherein: the pressing plate is in a circular arc strip shape.

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