Floor drain pressure test sealing device

Abstract

The utility model discloses a floor drain pressure test sealing device, which comprises a transverse baffle plate and a transverse handle, the transverse handle is arranged at one end of a fastening bolt, one end of the fastening bolt far away from the transverse handle is inserted into the transverse baffle plate, the transverse baffle plate is abutted against a grating baffle plate, and a rubber plug is connected onto the fastening bolt. And the rubber plug is inserted into a floor drain hole of the floor drain pipeline so as to seal the floor drain hole. According to the floor drain pressure test sealing device, the fastening bolt is screwed on the transverse baffle, the transverse handle is arranged at one end of the fastening bolt, the fastening bolt is screwed on the transverse baffle in a rotating mode in the vertical direction by rotating the transverse handle, the fastening bolt enables the rubber plug to be inserted into the floor drain hole formed in the floor drain pipeline in a rotating mode, and the floor drain pipeline is sealed. And the transverse baffle is propped against the grating baffle through counter-acting force, so that the floor drain hole is always sealed by the rubber plug. The rubber plug can be repeatedly used, the crosspiece structure avoids the risk that the sealing plug pops up, and the construction efficiency and the operation safety are improved.

Description

Technical Field

[0001] The utility model belongs to the field of offshore petroleum engineering, and in particular relates to a floor drain pressure testing sealing device. Background Art

[0002] The assembly process of offshore engineering project modules involves pressure testing of various pipeline systems, among which the floor drain system is subjected to normal pressure water pressure test. After the entire construction and installation of the module is completed, all floor drain pipelines need to be connected in series for ballast water pressure testing. In order to stabilize the pressure, the drainage holes of each floor drain need to be blocked and sealed to achieve constant pressure. At present, when the floor drain pipeline is pressure tested, each floor drain hole uses a customized conical wooden plug and is tightened with vertical external force.

[0003] The holes of floor drains are sealed by pressure test with conical wooden plugs. The wood material of the conical wooden plug itself poses the risk of being damaged and leaking. In addition, due to the high pressure at the bottom, there is a safety risk that the conical wooden plug may pop out and injure people. The conical wooden plug is often damaged due to deterioration caused by soaking in water, and has a low reuse rate and high cost.

[0004] Therefore, it is urgent to design a floor drain pressure test sealing device to solve the above-mentioned problem of floor drain hole pressure test sealing. Utility Model Content

[0005] In order to solve the technical problems mentioned in the background technology that the wood material of the conical wooden plug itself has the risk of being damaged and leaking, and there is a safety risk that the conical wooden plug may pop out and injure people due to the high pressure at the bottom, and the conical wooden plug is easy to deteriorate when soaked in water, a floor drain pressure test sealing device is provided to solve the problem of pressure test sealing of floor drain holes.

[0006] In order to achieve the above-mentioned purpose, the specific technical scheme of the floor drain pressure test sealing device of the utility model is as follows:

[0007] A floor drain pressure test sealing device comprises a transverse baffle and a transverse handle. The transverse handle is arranged at one end of a fastening bolt. The end of the fastening bolt away from the transverse handle is inserted into the transverse baffle. The transverse baffle abuts against a grille baffle. A rubber plug is connected to the fastening bolt. The rubber plug is inserted into a floor drain hole of a floor drain pipeline to seal the floor drain hole.

[0008] Furthermore, the grille baffle includes a first grille baffle and a second grille baffle, and the first grille baffle and the second grille baffle are both arranged on the rectangular opening on the ground.

[0009] Furthermore, the transverse baffle is provided with a through hole, and a fastening bolt is vertically inserted into the through hole.

[0010] Furthermore, a fastening nut is provided on the through hole of the transverse baffle, a fastening bolt is threaded inside the fastening nut, and a transverse handle is connected to the end of the fastening bolt away from the fastening nut. The transverse handle is rotated to rotate the fastening bolt set on the transverse baffle.

[0011] Furthermore, a fastening bolt is inserted into one end of the transverse baffle and fixedly connected with a rigid baffle, and a side of the rigid baffle away from the fastening bolt abuts against the rubber plug.

[0012] Furthermore, the rigid baffle is circular, and the end of the fastening bolt away from the horizontal handle is vertically welded to the center of the rigid baffle.

[0013] Furthermore, a floor drain hole is provided on the floor drain pipeline, and a rubber plug is plugged and arranged on the floor drain hole.

[0014] Furthermore, the rigid baffle plate abuts against one end of the rubber plug away from the floor drain pipeline, and the horizontal handle is rotated to screw the rubber plug into the floor drain hole.

[0015] Furthermore, two ends of the transverse baffle are respectively abutted against the first grille baffle and the second grille baffle.

[0016] Furthermore, the rubber plug is conical, the upper bottom of the rubber plug is inserted into the floor drain hole, and the lower bottom of the rubber plug is in contact with the rigid baffle.

[0017] The floor drain pressure test sealing device of the utility model has the following advantages:

[0018] By screwing a fastening bolt on the transverse baffle, and setting a transverse handle at one end of the fastening bolt, turning the transverse handle, the fastening bolt is rotated and screwed on the transverse baffle in the vertical direction, and the fastening bolt rotates the rubber plug to insert into the floor drain hole opened by the floor drain pipeline, and the transverse baffle is abutted against the grille baffle through the reaction force, so that the rubber plug always seals the floor drain hole. The rubber plug in this application can be reused, which reduces the construction cost, avoids the risk of leakage caused by damage to the wooden plug, is safe and convenient to operate, and the crossbar structure avoids the risk of the sealing plug popping out, thereby improving the construction efficiency and operation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a cross-sectional view of the floor drain pressure test sealing device of the utility model;

[0020] Figure 2 It is a stereoscopic diagram of the floor drain pressure test sealing device of the utility model.

[0021] Description of the markings in the figure:

[0022] 1. Horizontal baffle; 2. Horizontal handle; 3. Fastening bolts; 4. Rubber plug; 5. Floor drain pipeline; 6. Floor drain hole; 7. First grille baffle; 8. Second grille baffle; 9. Fastening nuts; 10. Rigid baffle; 11. Ground. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0024] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present invention and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0025] Please refer to the attached Figure 1 To Attachment Figure 2 The utility model describes a floor drain pressure testing sealing device.

[0026] like Figure 1 As shown, the floor drain pressure test sealing device in the utility model includes a transverse baffle 1 and a transverse handle 2, wherein the transverse handle 2 is arranged at one end of a fastening bolt 3, and the end of the fastening bolt 3 away from the transverse handle 2 is inserted into the transverse baffle 1, and the transverse baffle 1 abuts against the grille baffle, and a rubber plug 4 is connected to the fastening bolt 3, and the rubber plug 4 is inserted into the floor drain hole 6 of the floor drain pipeline 5 to seal the floor drain hole 6. The present application is performed by screwing the fastening bolt 3 on the transverse baffle 1, and setting a transverse handle 2 at one end of the fastening bolt 3, rotating the transverse handle 2, so that the fastening bolt 3 is rotated and screwed on the transverse baffle 2 in the vertical direction, and the fastening bolt 3 causes the rubber plug 4 to rotate and insert into the floor drain hole 6 opened in the floor drain pipeline 5, and the transverse baffle 1 abuts against the grille baffle through the reaction force, so that the rubber plug 4 always seals the floor drain hole 6. The rubber plug 4 in the present application is reusable, which reduces construction costs, avoids the risk of leakage due to damage to the wooden plug, and is safe and convenient to operate. The crossbar structure avoids the risk of the sealing plug popping out, thereby improving construction efficiency and operational safety.

[0027] Further, if Figure 1 and Figure 2As shown, the grille baffle includes a first grille baffle 7 and a second grille baffle 8, and the first grille baffle 7 and the second grille baffle 8 are both arranged on a rectangular opening on the ground 11; a through hole is opened on the transverse baffle 1, and a fastening bolt 3 is vertically inserted in the through hole; a fastening nut 9 is provided on the through hole of the transverse baffle 1, and the fastening bolt 3 is threaded in the fastening nut 9, and a transverse handle 2 is connected to the end of the fastening bolt 3 away from the fastening nut 9, and the transverse handle 2 is rotated to rotate the fastening bolt 3 set on the transverse baffle 1.

[0028] In this embodiment, a rectangular groove is opened on the ground 11, and a floor drain pipeline 5 is arranged in the rectangular groove. The floor drain pipeline 5 is connected to the lower end of the rectangular groove, and a floor drain hole 6 is opened at the connection between the floor drain pipeline 5 and the rectangular groove. The first grille baffle 7 and the second grille baffle 8 are fixedly arranged at intervals at the opening of the upper end of the rectangular groove. The first grille baffle 7 and the second grille baffle 8 are arranged in parallel. Preferably, the first grille baffle 7 and the second grille baffle 8 are the same size and shape.

[0029] A through hole for inserting a fastening bolt 3 is opened on the transverse baffle 1, and the fastening bolt 3 is vertically inserted into the through hole. A fastening nut 9 is welded corresponding to the through hole opened in the transverse baffle 1. Preferably, the fastening nut 9 is welded and arranged on the lower bottom surface of the transverse baffle 1. After the fastening bolt 3 is inserted into the through hole of the transverse baffle 1, it is screwed with the fastening nut 9; a transverse handle 2 is connected to the end of the fastening bolt 3 away from the transverse baffle 1. Preferably, the transverse handle 2 is welded and arranged on the fastening bolt 3. Rotating the transverse handle 2 thereby drives the fastening bolt 3 to rotate, so that the fastening bolt 3 is rotated and screwed on the transverse baffle 1.

[0030] Further, if Figure 1 As shown, the fastening bolt 3 is inserted into one end of the horizontal baffle 1 and fixedly connected to the rigid baffle 10, and the side of the rigid baffle 10 away from the fastening bolt 3 abuts against the rubber plug 4; the rigid baffle 10 is circular, and the end of the fastening bolt 3 away from the horizontal handle 2 is vertically welded to the center of the rigid baffle 10; a floor drain hole 6 is opened on the floor drain pipeline 5, and the rubber plug 4 is inserted into the floor drain hole 6.

[0031] In this embodiment, the fastening bolt 3 is inserted into one end of the transverse baffle 1 and connected to the rigid baffle 10. The rigid baffle 10 moves up and down as the fastening bolt 3 rotates. The floor drain hole 6 is inserted with a rubber plug 4. The side of the rigid baffle 10 away from the fastening bolt 3 abuts against the rubber plug 4, so that the rubber plug 4 tightly seals the floor drain hole 6. Preferably, the rigid baffle 10 is a circular steel baffle with good corrosion resistance. The end of the fastening bolt 3 away from the transverse handle 2 is vertically welded to the center of the rigid baffle 10, so that when the rigid baffle 10 is rotated through the transverse handle 2 to abut the rubber plug 4, the rubber plug 4 is evenly stressed and will not deviate relative to the floor drain hole 6, thereby reducing the sealing effect of the rubber plug 4.

[0032] The floor drain pipeline 5 is arranged below the ground 11, and a floor drain hole 6 is provided at the connection between the floor drain pipeline 5 and the rectangular opening of the ground 11. The rubber plug 4 is plugged into the floor drain hole 6 so that the rubber plug 4 can seal the floor drain pipeline 5 when the floor drain pipeline 5 is pressure tested and water is injected.

[0033] Further, if Figure 1 and Figure 2 As shown, the rigid baffle 10 abuts against one end of the rubber plug 4 away from the floor drain pipeline 5, and the horizontal handle 2 is rotated to screw the rubber plug 4 into the floor drain hole 6; the two ends of the horizontal baffle 1 abut against the first grille baffle 7 and the second grille baffle 8 respectively; the rubber plug 4 is conical, the upper bottom of the rubber plug 4 is inserted into the floor drain hole 6, and the lower bottom of the rubber plug abuts against the rigid baffle 10.

[0034] In the present embodiment, the rigid baffle plate 10 is in contact with the rubber plug 4. When the rigid baffle plate 10 rotates with the horizontal handle 2, the rigid baffle plate 10 applies a downward force to the rubber plug 4, so that the rubber plug 4 is screwed into the floor drain hole 6, thereby sealing the floor drain hole 6. After the rigid baffle plate 10 is tightly in contact with the rubber plug 4, and the rubber plug 4 no longer enters the floor drain hole 6, the horizontal handle 2 is continuously rotated, and the tightening bolt 3 drives the horizontal baffle plate 1 to move upward in the vertical direction, so that the two ends of the horizontal baffle plate 1 are respectively in contact with the lower surfaces of the first grille baffle plate 7 and the second grille baffle plate 8, thereby achieving that the rigid baffle plate 10 is always in contact with the rubber plug 4, so that the rubber plug 4 always maintains a sealing effect on the floor drain hole 6.

[0035] Preferably, the rubber plug 4 is a conical rubber plug, the upper bottom surface of the conical rubber plug 4 is screwed into the floor drain hole 6 to achieve sealing of the floor drain hole 6, and the lower bottom surface of the conical rubber plug 4 is abutted against the rigid baffle 10, and the shape of the rigid baffle 10 matches the lower bottom surface of the conical rubber plug 4 to ensure that the rigid baffle 10 always applies a uniform extrusion force to the conical rubber plug 4 to ensure that the conical rubber plug 4 is tightly sealed with the floor drain hole 6 without deviation.

[0036] The working principle of the utility model floor drain pressure test sealing device is as follows:

[0037] First, before installing the floor drain pressure test sealing device, remove the grilles abutting the first grille baffle 7 and the second grille baffle 8 in the rectangular opening, and put the transverse baffle 1 under the first grille baffle 7 and the second grille baffle 8;

[0038] Next, the fastening bolt 3 connected with the horizontal handle 2 is inserted into the through hole of the horizontal baffle 1, the fastening bolt 3 is screwed with the fastening nut 9 connected with the horizontal baffle 1, and the fastening bolt 3 is rotated in the vertical direction;

[0039] Next, the fastening bolt 3 is inserted into the end of the horizontal baffle 1 to weld the rigid baffle 10, and the floor drain hole 6 is inserted into a tapered rubber plug 4 of similar shape and slightly smaller size;

[0040] Finally, when the floor drain pipeline is pressure tested and filled with water, the horizontal handle 2 is turned so that the fastening bolt 3 drives the rigid baffle 10 to move downward, and the conical rubber plug 4 is screwed into the floor drain hole 6. The horizontal handle 2 is continued to be rotated, and the two ends of the horizontal baffle 1 are respectively in contact with the first grille baffle 7 and the second grille baffle 8.

[0041] Based on the floor drain pressure test sealing device, the utility model is provided with a horizontal handle 1 at one end of the fastening bolt 3 by screwing the fastening bolt 3 on the horizontal baffle 1, and the horizontal handle 1 is rotated to make the fastening bolt 3 rotate and be screwed on the fastening nut 9 of the horizontal baffle 1 in the vertical direction, and the fastening bolt 3 makes the rubber plug 4 rotate and insert into the floor drain hole 6 opened by the floor drain pipeline 5, and the two ends of the horizontal baffle 1 are respectively abutted against the first grille baffle 7 and the second grille baffle 8 through the reaction force, so that the rubber plug 4 always seals the floor drain hole 6. The rubber plug 4 in the present application can be reused, which reduces the construction cost, avoids the risk of leakage caused by damage to the wooden plug, is safe and convenient to operate, and the horizontal structure avoids the risk of the sealing plug popping out, which improves the construction efficiency and operation safety.

[0042] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A floor drain pressure test sealing device, characterized in that: It includes a transverse baffle and a transverse handle. The transverse handle is arranged at one end of a fastening bolt. The end of the fastening bolt away from the transverse handle is inserted into the transverse baffle. The transverse baffle abuts against the grille baffle. A rubber plug is connected to the fastening bolt. The rubber plug is inserted into the floor drain hole of the floor drain pipeline to seal the floor drain hole.

2. The floor drain pressure test sealing device according to claim 1, characterized in that: The grille baffles include a first grille baffle and a second grille baffle, and the first grille baffle and the second grille baffle are both arranged on a rectangular opening on the ground.

3. The floor drain pressure test sealing device according to claim 1, characterized in that: The transverse baffle is provided with a through hole, and a fastening bolt is vertically inserted into the through hole.

4. The floor drain pressure test sealing device according to claim 3, characterized in that: A fastening nut is arranged on the through hole of the transverse baffle, a fastening bolt is threadedly connected inside the fastening nut, and a transverse handle is connected to the end of the fastening bolt away from the fastening nut. The transverse handle is rotated to rotate the fastening bolt arranged on the transverse baffle.

5. The floor drain pressure test sealing device according to claim 4, characterized in that: A fastening bolt is inserted into one end of the transverse baffle and fixedly connected with a rigid baffle, and a side of the rigid baffle away from the fastening bolt abuts against the rubber plug.

6. The floor drain pressure test sealing device according to claim 5, characterized in that: The rigid baffle is circular, and the end of the fastening bolt away from the horizontal handle is vertically welded to the center of the rigid baffle.

7. The floor drain pressure test sealing device according to claim 1, characterized in that: A floor drain hole is provided on the floor drain pipeline, and a rubber plug is plugged and arranged on the floor drain hole.

8. The floor drain pressure test sealing device according to claim 6, characterized in that: The rigid baffle plate is in contact with one end of the rubber plug away from the floor drain pipeline, and the horizontal handle is turned to screw the rubber plug into the floor drain hole.

9. The floor drain pressure test sealing device according to claim 5, characterized in that: Two ends of the transverse baffle are respectively abutted against the first grille baffle and the second grille baffle.

10. The floor drain pressure test sealing device according to claim 8, characterized in that: The rubber plug is conical, the upper bottom of the rubber plug is inserted into the floor drain hole, and the lower bottom of the rubber plug is in contact with the rigid baffle.

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