Portable indoor drainage pipeline construction tool

Abstract

The utility model discloses a portable indoor drainage pipeline construction tool which comprises two sets of installation frames, an anti-disengaging mechanism is arranged in the middle of each installation frame, each anti-disengaging mechanism comprises sliding rails, the inner sides of the two sets of sliding rails are rotationally connected with two-way screws, the peripheral walls of the two sets of two-way screws are both in threaded connection with sliding blocks, and arc-shaped clamping plates are arranged on the opposite sides of the left set of sliding blocks and the right set of sliding blocks. Connecting holes are formed in the middles of the bottom walls of the mounting frames, connecting rods are arranged in the connecting holes, and the front and rear ends of the connecting rods are in threaded connection with fastening nuts for pushing the two mounting frames to get close to each other; when the drainage pipelines need to be in butt joint, the two drainage pipelines are placed on the inner sides of the two sets of installation frames respectively, the two-way screw rotates to enable the sliding blocks on the upper side and the lower side to be close to each other, and therefore the two sets of arc-shaped clamping plates are close to each other to clamp the drainage pipelines; the connecting plate is stirred up and down, the supporting legs at the bottom of the mounting frame are adjusted to the same height, the bolt rods are inserted into the bolt holes to fix the supporting legs, and the step of manually holding the drainage pipeline is omitted.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe installation, in particular to a portable indoor drainage pipe construction tool. Background Art

[0002] In daily urban life, people cannot do without water resources. A large amount of sewage is generated every day, and the sewage needs to be discharged to the sewage treatment plant through drainage pipes. The mesh structure composed of multiple drainage pipes is the drainage network. The drainage network is also called the sewage network. The drainage pipe is a device connected by pipes, pipe connectors and valves for transporting sewage. Usually, after the sewage is pressurized by a pump, it flows from the high-pressure part of the pipe to the low-pressure part. It can also be transported by the fluid's own pressure or gravity. The use of drainage pipes is very wide, mainly to transport sewage to sewage treatment plants.

[0003] After searching, the patent with application number CN202120338618.4 discloses a portable drainage pipe installation and positioning tool, including a mounting column, a mounting handrail fixedly connected to the lower surface of the mounting column, a grip rod fixedly connected to the side of the mounting handrail, a hook head fixedly connected to one side of the mounting column, a ring head movably connected to the outer surface of the hook head, and a rubber sleeve on the mounting handrail grip rod, which makes it more convenient for installers to operate and not easy to hurt their hands. It is also easy to carry and move. At the same time, a flexible connection device with a plastic bellows is added to the tooling, which consists of a mounting groove, a first spring and a connecting block. The flexible connection device is connected to the plastic bellows through the first spring and the lower porous rubber layer, thereby reducing the damage to the bellows caused by the rigid connection, and at the same time, it can effectively avoid the tightness caused by slight deviations of standard pipe fittings.

[0004] However, in the prior art, during the construction of drainage pipes, multiple groups of pipes need to be spliced, and then both ends of the spliced ​​pipes need to be positioned. The above patent is still used only for one end of the pipe. When positioning two sections of the pipe at the same time, multiple people are still needed to fix the pipes one after another during the splicing process, which increases the difficulty and cost of pipe construction. Therefore, there is an urgent need for an indoor drainage pipe construction tool that can simultaneously fix and adjust the two ends of the two pipes for construction. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model provides a portable indoor drainage pipeline construction tool.

[0006] The technical solution of the utility model is as follows:

[0007] A portable indoor drainage pipe construction tool comprises two groups of installation frames, wherein an anti-slipping mechanism is arranged in the middle of the installation frames, and an auxiliary installation mechanism is arranged at the bottom of the installation frames, wherein the anti-slipping mechanism comprises a longitudinal slide rail fixedly arranged in the middle of the left and right walls inside the installation frames, and the inner middle of the two groups of slide rails are longitudinally provided with a bidirectional screw rod for rotation connection, and the outer peripheral walls of the two groups of bidirectional screw rods are threadedly connected with sliders, and arc-shaped clamping plates are fixedly installed on the opposite sides of the left and right sliders; a connecting hole is arranged in the middle of the bottom wall of the installation frames, and a connecting rod is penetrated and slidably connected with the inner side of the connecting holes on the two groups of installation frames, and the front and rear ends of the connecting rod are threadedly connected with fastening nuts for pushing the two groups of installation frames closer to each other.

[0008] Preferably, the auxiliary installation mechanism includes support legs, and the left and right sides of the bottom of each installation frame are penetrated and slidably installed with support legs; the interior of the support legs is provided with a plurality of groups of evenly distributed pin holes, and the lower ends of the middle parts of the left and right walls of the installation frame are provided with through holes, and the inner sides of the through holes are penetrated and slidably connected with a pin rod, and the pin rod and the pin hole are clearance-matched.

[0009] Preferably, the bottom diameter of the support legs is larger than the top diameter, and a connecting plate is fixedly provided between the left and right groups of support legs.

[0010] Preferably, the slide block slides on the inner side of the slide rail, and the connecting hole and the connecting rod are clearance-fitted.

[0011] Preferably, a torsion block is fixedly connected to the top end of the bidirectional screw, and the torsion block is rotatably connected to the middle part of the top surface of the slide rail.

[0012] Preferably, each mounting frame is located between two groups of fastening nuts, the two groups of mounting frames and their internal components are symmetrically arranged through connecting rods, and the arc-shaped clamping plates on each mounting frame are symmetrically arranged up and down.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model places two drainage pipes inside two sets of installation frames respectively when the drainage pipes need to be docked, and then rotates the twist block, which can drive the bidirectional screw to rotate during the rotation of the twist block, and the upper and lower sliders can be brought close to each other during the rotation of the bidirectional screw, so that the two sets of arc clamping plates are brought close to each other to clamp the drainage pipes. After the drainage pipes are docked, the connecting rod is inserted into the inner side of the connecting hole, and the fastening nuts on both sides are rotated to bring the two sets of installation frames close to each other, so as to prevent the drainage pipes from detaching and leaking, thereby improving the service life of the drainage pipes.

[0015] 2. The utility model moves the connecting plate up and down to move the left and right support legs up and down during the docking process of the drainage pipes, adjusts the support legs at the bottom of the installation frame to the same height, and then inserts the latch rod into the latch hole to fix the support legs, thereby eliminating the step of manually holding the drainage pipes and improving the construction efficiency of the drainage pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall side structure of the utility model;

[0017] Figure 2 It is a front view schematic diagram of the overall structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the installation structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the fixed structure of the utility model;

[0020] The reference numerals in the figure are as follows:

[0021] 1. Installation frame; 2. Anti-slip mechanism; 3. Auxiliary installation mechanism; 4. Slide rail; 5. Bidirectional screw; 6. Slider; 7. Arc clamp; 8. Torsion block; 9. Support leg; 10. Pin hole; 11. Connecting plate; 12. Pin rod; 13. Connecting hole; 14. Connecting rod; 15. Fastening nut; 16. Through hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 A portable indoor drainage pipe construction tool comprises two sets of installation frames 1, an anti-slip mechanism 2 is arranged in the middle of the installation frame 1, an auxiliary installation mechanism 3 is arranged at the bottom of the installation frame 1, the anti-slip mechanism 2 comprises a longitudinal slide rail 4 fixedly arranged in the middle of the left and right walls inside the installation frame 1, and a bidirectional screw 5 which is rotatably connected is longitudinally arranged in the middle of the inner side of the two sets of slide rails 4. The bidirectional screw 5 can make the upper and lower sets of slide blocks 6 move linearly away from or close to each other during the rotation process.

[0024] The outer peripheral walls of the two sets of bidirectional screws 5 are threadedly connected with sliders 6, and the opposite sides of the left and right sets of sliders 6 are fixedly installed with arc clamping plates 7, which can clamp the outer wall of the pipe to be installed.

[0025] A connecting hole 13 is provided in the middle of the bottom wall of the installation frame 1. A connecting rod 14 penetrates and is slidably connected to the inner side of the connecting hole 13 on the two groups of installation frames 1. The front and rear ends of the connecting rod 14 are threadedly connected to fastening nuts 15 for pushing the two groups of installation frames 1 closer to each other.

[0026] Furthermore, the auxiliary installation mechanism 3 includes support legs 9, and the support legs 9 are penetrated and slidably installed on the left and right sides of the bottom of each installation frame 1; a plurality of groups of evenly distributed latch holes 10 are provided inside the support legs 9, and a through hole 16 is provided at the lower end of the middle part of the left and right walls of the installation frame 1, and a latch rod 12 is penetrated and slidably connected to the inner side of the through hole 16, and the latch rod 12 is clearance-matched with the latch hole 10.

[0027] The support legs 9 can keep the installation frame 1 at a certain distance from the ground. The height can be adjusted up and down by controlling the support legs 9, so that the two sets of drainage pipes can operate at the same height. At the same time, inserting the latch rod 12 into the latch hole 10 and the through hole 16 can fix the support legs 9.

[0028] Furthermore, the bottom diameter of the support leg 9 is larger than the top diameter, and a connecting plate 11 is fixedly provided between the left and right groups of support legs 9 .

[0029] Furthermore, the slide block 6 slides on the inner side of the slide rail 4 , and the connecting hole 13 and the connecting rod 14 are clearance-fitted.

[0030] Furthermore, a torsion block 8 is fixedly connected to the top of the bidirectional screw 5, and the torsion block 8 is rotatably connected to the middle of the top surface of the slide rail 4. By providing the torsion block 8, the difficulty of rotating the bidirectional screw 5 can be reduced, making it easier for the staff to operate.

[0031] Furthermore, each installation frame 1 is located between two groups of fastening nuts 15 , the two groups of installation frames 1 and their internal components are symmetrically arranged through the connecting rod 14 , and the arc-shaped clamping plates 7 on each installation frame 1 are symmetrically arranged up and down.

[0032] The working principle of this utility model:

[0033] In the utility model, when it is necessary to dock the drainage pipes, the two drainage pipes are respectively placed on the inner sides of the two groups of installation frames 1, and then the torsion block 8 is rotated. During the rotation of the torsion block 8, the bidirectional screw 5 can be driven to rotate. During the rotation of the bidirectional screw 5, the upper and lower sliders 6 can be brought close to each other, so that the two groups of arc clamping plates 7 are brought close to each other to clamp the drainage pipes. During the docking of the drainage pipes, the connecting plate 11 is moved up and down to make the left and right support legs 9 move up and down. After the support legs 9 at the bottom of the installation frame 1 are adjusted to the same height, the latch rod 12 is inserted into the latch hole 10 to fix the support legs 9, thereby eliminating the step of manually holding the drainage pipes. After the docking of the drainage pipes is completed, the connecting rod 14 is inserted into the inner side of the connecting hole 13, and the fastening nuts 15 on both sides are rotated to make the two groups of installation frames 1 close to each other, so as to prevent the drainage pipes from detaching and leaking, thereby reducing the difficulty of drainage pipe construction.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A portable indoor drainage pipe construction tool, comprising two sets of installation frames (1), wherein the middle of the installation frame (1) is provided with an anti-slip mechanism (2), and the bottom of the installation frame (1) is provided with an auxiliary installation mechanism (3), characterized in that: The anti-slip mechanism (2) comprises a slide rail (4) fixedly arranged in the middle of the left and right walls inside the installation frame (1) in a longitudinal direction, a bidirectional screw rod (5) rotatably connected is longitudinally arranged in the middle of the inner side of the two sets of slide rails (4), the outer peripheral walls of the two sets of bidirectional screw rods (5) are threadedly connected with a slider (6), and the opposite sides of the left and right sliders (6) are fixedly installed with an arc clamping plate (7); a connecting hole (13) is arranged in the middle of the bottom wall of the installation frame (1), and a connecting rod (14) is penetrated and slidably connected to the inner side of the connecting hole (13) on the two sets of installation frames (1), and the front and rear ends of the connecting rod (14) are threadedly connected to the fastening nut (15) for pushing the two sets of installation frames (1) closer to each other.

2. A portable indoor drainage pipe construction tool according to claim 1, characterized in that: The auxiliary installation mechanism (3) comprises a support leg (9), and the support leg (9) is penetrated and slidably installed on the left and right sides of the bottom of each installation frame (1); a plurality of groups of evenly distributed latch holes (10) are provided inside the support leg (9), and a through hole (16) is provided at the lower end of the middle part of the left and right walls of the installation frame (1), and a latch rod (12) is penetrated and slidably connected inside the through hole (16), and the latch rod (12) is clearance-matched with the latch hole (10).

3. A portable indoor drainage pipeline construction tool according to claim 2, characterized in that: The bottom diameter of the support legs (9) is greater than the top diameter, and a connecting plate (11) is fixedly provided between the left and right groups of support legs (9).

4. A portable indoor drainage pipeline construction tool according to claim 1, characterized in that: The slide block (6) slides on the inner side of the slide rail (4), and the connecting hole (13) and the connecting rod (14) are clearance-matched.

5. The portable indoor drainage pipeline construction tool according to claim 1, characterized in that: A torsion block (8) is fixedly connected to the top end of the bidirectional screw rod (5), and the torsion block (8) is rotatably connected to the middle of the top surface of the slide rail (4).

6. A portable indoor drainage pipeline construction tool according to claim 1, characterized in that: Each of the installation frames (1) is located between two groups of fastening nuts (15), the two groups of installation frames (1) and their internal components are symmetrically arranged through a connecting rod (14), and the arc-shaped clamping plates (7) on each installation frame (1) are symmetrically arranged up and down.

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