Clamp for glass fiber reinforced plastic membrane shell end plate

Abstract

The utility model discloses a clip for an end plate of a glass fiber reinforced plastic membrane shell, which belongs to the technical field of water treatment and comprises a first fixing component, a second fixing component, a first connecting component, a second connecting component and a third connecting component. The second connecting assembly is arranged in the second fixing assembly, the third connecting assembly is rotationally connected outside the second connecting assembly, and the second fixing assembly is connected with the first fixing assembly through the second connecting assembly and the third connecting assembly; according to the utility model, through the arrangement of the first fixing assembly, the second fixing assembly, the first connecting assembly, the second connecting assembly and the third connecting assembly, the first fixing shell and the second fixing shell of the clip are sleeved at the end parts of the membrane shell end plate and the membrane shell, then the eyebolt penetrates through the through hole, the nut is in threaded connection outside the eyebolt, and the nut is screwed, so that the membrane shell is fixed. Therefore, the membrane shell end plate can be fixed, and the operation is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of water treatment technology, specifically relating to a clip for the end plate of a fiberglass membrane shell. Background Technology

[0002] When treating wastewater, water treatment equipment is generally required. Current water treatment equipment consists of a fiberglass membrane housing, an RO reverse osmosis membrane, and membrane housing end plates. The RO reverse osmosis membrane is connected inside the fiberglass membrane housing, and then the two ends of the RO reverse osmosis membrane are fixed inside the fiberglass membrane housing through the membrane housing end plates.

[0003] However, current membrane shell end plates are generally fixed with multiple bolts, which is a cumbersome fixing method. Therefore, a type of clamp for fiberglass membrane shell end plates is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a clip for the end plate of a fiberglass membrane shell, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a clip for an end plate of a fiberglass membrane shell, comprising a first fixing component, a second fixing component, a first connecting component, a second connecting component, and a third connecting component. The first fixing component is rotatably connected to the second fixing component through the first connecting component. The second connecting component is disposed inside the second fixing component. The third connecting component is rotatably connected to the outside of the second connecting component. The second fixing component is connected to the first fixing component through the second connecting component and the third connecting component.

[0006] As a preferred embodiment, the first fixing component includes a first fixing shell, one end of which is connected to a first connector, and the other end of which has a through hole.

[0007] As a preferred embodiment, the second fixing component includes a second fixing shell, one end of which is connected to two second connectors, the first connector being disposed between the two second connectors, and the other end of the second fixing shell is connected to two third connectors.

[0008] As a preferred embodiment, the first connecting assembly includes a first pin and a first bolt. The first pin is inserted into a first connector and two second connectors, and the bottom end of the first pin is threadedly connected to the first bolt.

[0009] As a preferred embodiment, the second connecting assembly includes a second pin and a second bolt, and the third connecting assembly includes an eye bolt and a nut. The second pin is inserted into two third connecting heads and an eye bolt, and the second bolt is threaded to the bottom end of the second pin.

[0010] As a preferred embodiment, the eye bolt is located between the two third connectors, the eye bolt is inserted into the through hole, one end of the eye bolt is threaded into the nut, and the nut overlaps with the first fixed shell.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model, by providing a first fixing component, a second fixing component, a first connecting component, a second connecting component, and a third connecting component, allows the first and second fixing shells of the clip to be fitted onto the end plate of the membrane shell and the end of the membrane shell. Then, the lifting eye bolt is passed through the through hole, and the nut is threaded onto the outside of the lifting eye bolt and tightened, thus completing the fixing of the end plate of the membrane shell. The operation is convenient.

[0013] This utility model, by providing a first connecting component, a second connecting component, and a third connecting component, allows the first bolt to be unscrewed from the first pin, the second screw to be unscrewed from the second pin, the first pin to be pulled out from the first connector and the second connector, and the second pin to be pulled out from the second connector and the third connector. This allows the various parts of the clip to be disassembled. When a part of the clip is damaged, only the damaged part needs to be replaced to continue using the clip, thus reducing the maintenance cost of the clip.

[0014] By setting up a first fixed shell and a second fixed shell, and because the first fixed shell and the second fixed shell have hollow cavities, the membrane shell end plate and the end of the membrane shell can be located in the hollow cavities of the first fixed shell and the second fixed shell. This allows the clamp to seal the gap between the membrane shell end plate and the end of the membrane shell. Moreover, compared with the planar clamp structure, after the end plate is fixed, the clamp is not easy to move along the axial direction of the membrane shell under the action of external force.

[0015] By setting a lifting eye bolt, the lifting eye bolt, which can rotate outside the second pin, can rotate according to the real-time position of the through hole inside the first fixed shell during the rotation of the first fixed shell;

[0016] By setting up a first connecting component and a second connecting component, when the nut is screwed outside the eye bolt and is not easy to turn, the first bolt can be screwed out from the first pin, or the second bolt can be screwed out from the second pin, thereby completing the disassembly operation of the clip; Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention from the front view;

[0018] Figure 2 This is a schematic diagram of the structure of the present invention in the form of a partial explosion.

[0019] In the figure: 1. First fixing component; 101. First fixing shell; 102. First connector; 103. Through hole; 2. Second fixing component; 201. Second fixing shell; 202. Second connector; 203. Third connector; 3. First connecting component; 301. First pin; 302. First bolt; 4. Second connecting component; 401. Second pin; 402. Second bolt; 5. Third connecting component; 501. Eye bolt; 502. Nut. Detailed Implementation

[0020] The present invention will be further described below with reference to the embodiments.

[0021] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0022] Please see Figure 1-2 This utility model provides a clip for the end plate of a fiberglass membrane shell, including a first fixing component 1, a second fixing component 2, a first connecting component 3, a second connecting component 4 and a third connecting component 5. The first fixing component 1 is rotatably connected to the second fixing component 2 through the first connecting component 3. The second connecting component 4 is disposed inside the second fixing component 2. The third connecting component 5 is rotatably connected to the outside of the second connecting component 4. The second fixing component 2 is connected to the first fixing component 1 through the second connecting component 4 and the third connecting component 5.

[0023] The first fixing component 1 includes a first fixing shell 101, one end of which is connected to a first connector 102, and the other end of the first fixing shell 101 is provided with a through hole 103.

[0024] The second fixing component 2 includes a second fixing shell 201. One end of the second fixing shell 201 is connected to two second connectors 202. A first connector 102 is disposed between the two second connectors 202. The other end of the second fixing shell 201 is connected to two third connectors 203.

[0025] The first connecting assembly 3 includes a first pin 301 and a first bolt 302. The first pin 301 is inserted into the first connector 102 and two second connectors 202. The bottom end of the first pin 301 is threadedly connected to the first bolt 302.

[0026] The second connecting assembly 4 includes a second pin 401 and a second bolt 402, and the third connecting assembly 5 includes an eye bolt 501 and a nut 502. The second pin 401 is inserted into the two third connecting heads 203 and the eye bolt 501, and the second bolt 402 is threaded to the bottom end of the second pin 401.

[0027] The eye bolt 501 is located between the two third connectors 203. The eye bolt 501 is inserted into the through hole 103. One end of the eye bolt 501 is threaded into the nut 502. The nut 502 overlaps with the first fixed shell 101.

[0028] The working principle and usage process of this utility model are as follows: When it is necessary to assemble the clip, the first fixing shell 101 is moved. The moving first fixing shell 101 drives the first connector 102 to move between the two second connectors 202. The first pin 301 is inserted into the first connector 102 and the two second connectors 202. The first bolt 302 is screwed into the first pin 301 from the bottom. At this time, the first fixing shell 101 and the second fixing shell 201 are rotatably connected together.

[0029] Move the eye bolt 501 between the two third connectors 203, insert the second pin 401 into the eye bolt 501 and the two third connectors 203, and then thread the second bolt 402 onto the bottom of the second pin 401. At this time, the eye bolt 501 is rotatably connected to the second fixed shell 201.

[0030] After the membrane shell end plate contacts the end of the membrane shell, the first fixing shell 101 and the second fixing shell 201 are sleeved on the membrane shell end plate and the end of the membrane shell. Then, the lifting eye bolt 501 is inserted into the through hole 103 and the nut 502 is tightened on the outside of the lifting eye bolt 501. At this time, the clamp can fix the membrane shell end plate to the end of the membrane shell.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clip for an end plate of a fiberglass membrane shell, comprising a first fixing component (1), a second fixing component (2), a first connecting component (3), a second connecting component (4), and a third connecting component (5), characterized in that: The first fixing component (1) is rotatably connected to the second fixing component (2) through the first connecting component (3), the second connecting component (4) is disposed inside the second fixing component (2), and the third connecting component (5) is rotatably connected outside the second connecting component (4). The second fixing component (2) is connected to the first fixing component (1) through the second connecting component (4) and the third connecting component (5).

2. The clip for the end plate of a fiberglass membrane shell according to claim 1, characterized in that: The first fixing component (1) includes a first fixing shell (101), one end of which is connected to a first connector (102), and the other end of which is provided with a through hole (103).

3. The clip for the end plate of a fiberglass membrane shell according to claim 2, characterized in that: The second fixing component (2) includes a second fixing shell (201), one end of which is connected to two second connectors (202), the first connector (102) is located between the two second connectors (202), and the other end of the second fixing shell (201) is connected to two third connectors (203).

4. The clip for the end plate of a fiberglass membrane shell according to claim 1, characterized in that: The first connecting assembly (3) includes a first pin (301) and a first bolt (302). The first pin (301) is inserted into a first connector (102) and two second connectors (202). The bottom end of the first pin (301) is threadedly connected to the first bolt (302).

5. The clip for the end plate of a fiberglass membrane shell according to claim 1, characterized in that: The second connecting assembly (4) includes a second pin (401) and a second bolt (402), and the third connecting assembly (5) includes an eye bolt (501) and a nut (502). The second pin (401) is inserted into two third connectors (203) and the eye bolt (501), and the second bolt (402) is threaded to the bottom end of the second pin (401).

6. The clip for the end plate of a fiberglass membrane shell according to claim 5, characterized in that: The eye bolt (501) is located between the two third connectors (203). The eye bolt (501) is inserted into the through hole (103). One end of the eye bolt (501) is threaded into the nut (502). The nut (502) overlaps with the first fixed shell (101).

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