CN218947540U

CN218947540U - Glass steel membrane shell end cover mounting tool

Info

Publication number: CN218947540U
Application number: CN202223558917.2U
Authority: CN
Inventors: 郁宝利
Original assignee: Wuxi Ruike Frp Co ltd
Current assignee: Wuxi Ruike Frp Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-02
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a tool for installing an end cover of a glass fiber reinforced plastic film shell, which comprises a supporting plate arranged at a pipe orifice of the film shell, wherein a plurality of supporting feet attached to the inner wall of the pipe orifice of the film shell are arranged on the periphery of the supporting plate; one side of the supporting plate is provided with a pushing plate in parallel, the pushing plate is provided with a plurality of pushing rods which are propped against the end cover, the pushing rods are uniformly distributed around the circle center of the pipe orifice of the membrane shell, the supporting plate is provided with through holes for the pushing rods to pass through, a spring is arranged between the pushing plate and the supporting plate, and the pushing plate and the supporting plate are sleeved with positioning convex blocks. According to the utility model, the end cover is pushed to move by hammering the push rod, and the end cover is not easy to deviate when being installed due to the fact that the push rod supports the end cover.

Description

Glass steel membrane shell end cover mounting tool

Technical Field

The utility model relates to the field of glass fiber reinforced plastic film shells, in particular to a tool for installing an end cover of a glass fiber reinforced plastic film shell.

Background

The principle of reverse osmosis is to separate other substances from water under the action of osmotic pressure higher than that of solution according to the fact that the substances cannot permeate through a semipermeable membrane. The reverse osmosis membrane has very small pore diameter, so that dissolved salts, colloid, microorganisms, organic matters and the like in water can be effectively removed, and the method has the advantages of good water quality, low energy consumption, no pollution, simple process, simplicity and convenience in operation and the like. In the reverse osmosis technology, a reverse osmosis membrane is a core element for realizing reverse osmosis, is an artificial semipermeable membrane with certain characteristics and is made of a simulated biological semipermeable membrane, and is generally made of a high polymer material. In the installation of reverse osmosis plants, the installation of reverse osmosis membrane elements is critical and if improperly operated during installation and removal, serious losses may result. At present, when the reverse osmosis membrane is installed, after the reverse osmosis membrane is pushed into the membrane shell, the reverse osmosis membrane shell end cover is adjusted and installed to finish each part, and then the reverse osmosis membrane shell end cover is finally fixed and locked, most of the existing membrane shell end cover is matched with the inner wall of the end part of the membrane shell through a sealing part and is fastened, so that a good fastening effect can be achieved. Because the periphery of the end cover is provided with a circle of sealing ring, when the filter element is installed or replaced on site, a special drawing tool is needed for taking out the end cover, the end cover is put into the end cover by a rubber hammer, but the rubber hammer only acts on one point when in hammering, so that the end cover is deviated, the position of the end cover needs to be gently changed to be beaten, the operation of an operator is examined, once the end cover is deviated, the drawing is difficult, and the sealing performance of the end cover is influenced.

Disclosure of Invention

The utility model aims to provide a tool for installing an end cover of a glass fiber reinforced plastic film shell.

The novel end cover is characterized in that the end cover is pushed to move by hammering the push rod, and the end cover is not easy to deviate when being installed due to the fact that the push rod supports the end cover.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the tool for installing the end cover of the glass fiber reinforced plastic film shell comprises a supporting plate arranged at the pipe orifice of the film shell, wherein a plurality of supporting feet attached to the inner wall of the pipe orifice of the film shell are arranged on the periphery of the supporting plate; one side of the supporting plate is provided with a pushing plate in parallel, the pushing plate is provided with a plurality of pushing rods which are propped against the end cover, the pushing rods are uniformly distributed around the circle center of the pipe orifice of the membrane shell, the supporting plate is provided with through holes for the pushing rods to pass through, a spring is arranged between the pushing plate and the supporting plate, and the pushing plate and the supporting plate are sleeved with positioning convex blocks.

The backup pad supports the outside edge of membrane shell mouth of pipe, and the spike props the inner wall, then hammering push pedal, in order to avoid hammering power to pass, damages thrust collar and filter core, so add the spring, when the spring warp bigger, the impact that the end cover received is less, and the end cover is pushed in the glass steel membrane shell by the push rod steadily, easy operation.

Preferably, the supporting feet are rotationally connected with the supporting plate, and the supporting feet are connected with the supporting plate through torsion springs. The supporting legs are clung to the inner wall of the pipe orifice of the membrane shell by utilizing the elasticity of the torsion springs, and the supporting plate can be better fixed at the pipe orifice of the membrane shell.

Preferably, a nylon block is sleeved on one end of the push rod, which is propped against the end cover. The push rod is prevented from scratching the end cover.

Preferably, the support plate is provided with a through hole; when the push rod and the push plate are dismounted, a screw rod is inserted in the through hole, a connector screwed with the end cover is arranged at one end of the screw rod, and a nut is screwed on the screw rod. The connector is screwed with the end cover, then the support plate is supported on the outer edge of the pipe orifice, the nut is rotated, the end cover can be pulled out, and the end cover can be used when being disassembled.

Preferably, the nut is provided with a handle which is arranged obliquely towards the side far away from the supporting plate. The handle can be convenient for operating personnel to rotate the nut, and the slope is arranged simultaneously, and operating personnel of being convenient for can more conveniently rotate the nut, do not receive the backup pad to interfere.

Preferably, the support plate is composed of three support edges which are 120 degrees each other, and the joint of the adjacent support edges is in arc transition. The weight of the support plate is low, and the stress between the adjacent support edges can be eliminated through the circular arc.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the end cover is pushed to move by hammering the push rod, and the end cover is not easy to deviate when being installed due to the fact that the push rod supports the end cover.

2. The nylon sleeve can prevent the push rod from scratching the end cover.

3. According to the utility model, the push rod and the push plate are disassembled, and the screw rod can be inserted to be used as an end cover disassembling tool.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view for a dismounting tool.

Fig. 3 is a front view of the temple.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Example 1: as shown in fig. 1, 2 and 3, the tool for installing the end cover of the glass fiber reinforced plastic film shell comprises a supporting plate 1 arranged at the pipe orifice of the film shell, wherein the supporting plate 1 consists of three supporting edges 1.1 which are 120 degrees each other, the arc 1.2 at the joint of the adjacent supporting edges 1.1 is in transition, a plurality of supporting feet 2 attached to the inner wall of the pipe orifice of the film shell are arranged at the periphery of the supporting plate 1, the supporting feet 2 are rotationally connected with the supporting plate 1, and the supporting feet 2 are connected with the supporting plate 1 through torsion springs 10; a push plate 3 is arranged on one side of the support plate 1 in parallel, a plurality of push rods 4 which are used for supporting the end cover are arranged on the push plate 3, the push rods 4 are uniformly distributed around the circle center of the pipe orifice of the membrane shell, a through hole 1.3 through which the push rods 4 pass is formed in the support plate 1, a nylon block 4.1 is sleeved on one end of the push rod 4 which is used for supporting the end cover, a spring 5 is arranged between the push plate 3 and the support plate 1, and a positioning lug 6 is sleeved on the spring 5 on the push plate 3 and the support plate 1; the supporting plate 1 is provided with a through hole 1.4; when the push rod 4 and the push plate 3 are dismounted, a screw rod 7 is inserted into the through hole 1.4, one end of the screw rod 7 is provided with a connector 7.1 screwed with the end cover, the screw rod 7 is screwed with a nut 8, the nut 8 is provided with a handle 9, and the handle 9 is obliquely arranged towards one side far away from the support plate 1.

When the device works, the end cover is placed in the membrane shell, the supporting plate 1 is placed at the outer edge of the orifice of the membrane shell, the supporting feet 2 are poked, the supporting feet 2 are clamped on the inner wall of the orifice of the membrane shell, the push rod 4 is propped against the end cover, the push plate 3 is knocked, and the end cover is pushed to extend into the membrane shell; when the end cover needs to be dismounted, the push rod 4 and the push plate 3 are dismounted, the screw rod 7 is mounted in the through hole 1.4, the joint 7.1 is screwed with the end cover, then the nut 8 is stirred, the nut 8 is tightly attached to the support plate 1, the handle 9 is rotated, and the end cover can be close to the pipe orifice of the membrane shell.

The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims

1. The tool for installing the end cover of the glass fiber reinforced plastic film shell comprises a supporting plate arranged at the pipe orifice of the film shell, wherein a plurality of supporting feet attached to the inner wall of the pipe orifice of the film shell are arranged on the periphery of the supporting plate; one side of the supporting plate is provided with a pushing plate in parallel, the pushing plate is provided with a plurality of pushing rods which are propped against the end cover, the pushing rods are uniformly distributed around the circle center of the pipe orifice of the membrane shell, the supporting plate is provided with through holes for the pushing rods to pass through, a spring is arranged between the pushing plate and the supporting plate, and the pushing plate and the supporting plate are sleeved with positioning convex blocks.

2. The tool for installing the end cover of the glass fiber reinforced plastic film shell according to claim 1, wherein the supporting feet are rotatably connected with the supporting plate, and the supporting feet are connected with the supporting plate through torsion springs.

3. The tool for installing the end cover of the glass fiber reinforced plastic film shell according to claim 1, wherein a nylon block is sleeved on one end of the push rod, which is propped against the end cover.

4. The tool for installing a glass fiber reinforced plastic film shell end cover according to claim 1, wherein the support plate is provided with a through hole; when the push rod and the push plate are dismounted, a screw rod is inserted in the through hole, a connector screwed with the end cover is arranged at one end of the screw rod, and a nut is screwed on the screw rod.

5. The tool for installing an end cover of a glass fiber reinforced plastic film shell according to claim 4, wherein the nut is provided with a handle, and the handle is obliquely arranged towards the side far away from the supporting plate.

6. The tool for installing the end cover of the glass fiber reinforced plastic film shell according to claim 1, wherein the supporting plate consists of three supporting edges which are 120 degrees each other, and the joint of the adjacent supporting edges is in arc transition.