Pipeline positioning and burying device

Abstract

The utility model discloses a pipeline positioning and burying device, which relates to the technical field of pipeline burying and comprises a bottom plate, front and back symmetrical support frames are fixedly connected to the top of the bottom plate, fixing blocks are fixedly connected to two sides of the top of the bottom plate, symmetrical sliding grooves are formed in the support frames, and an upward pushing mechanism is arranged at the top of a transmission mechanism. Symmetrical power mechanisms are arranged on the top of the supporting frame, pressing mechanisms are arranged on one sides of the power mechanisms, each power mechanism comprises a rotating groove, the rotating grooves are located in the top of the supporting frame, worms are rotationally connected into the rotating grooves, knobs are rotationally connected to the top of the supporting frame, the bottoms of the knobs are fixedly connected with the worms, and auxiliary rods are rotationally connected to the sides, close to each other, of the rotating grooves. The auxiliary rod is fixedly connected with a worm wheel, and the worm is meshed with the worm wheel. The device has the beneficial effects that the knob drives the worm to be meshed with the worm gear to drive the connecting plate to change the angle so as to adapt to pipelines with different diameters, then the rotating block is rotated, the downward pressing lead screw drives the connecting block to move, and then the pressing plate makes contact with the pipeline and presses the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline burying, in particular to a pipeline positioning and burying device. Background Technique

[0002] Burying pipelines underground can effectively avoid damage caused by natural factors, such as wind, rain, lightning, sunlight, and freezing; it can also reduce man-made damage.

[0003] After retrieval, the Chinese patent publication number is CN217927486U, which discloses a pipeline positioning and burying device for construction. This patent makes the second abutting head fit tightly with the top of the pipeline through a compression spring, and then rotates two threaded rods to drive the moving plate to drive the first abutting head to move, and makes the first abutting head fit tightly with the pipeline, so as to position both sides of the pipeline. There are certain problems with this device: the first abutting heads on both sides have an upward force on the pipeline, causing the compression spring to receive the upward force exerted by the first abutting heads on both sides, resulting in the external forces received by the pipeline surface not being able to cancel each other out. Pipelines with different diameters receive different pressures from the compression spring, resulting in unstable installation and inability to adapt to pipelines of different sizes. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pipeline positioning and burying device to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] A pipeline positioning and burying device includes a bottom plate. Symmetrically arranged support frames are fixedly connected to the top of the bottom plate. Fixed blocks are fixedly connected to both sides of the top of the bottom plate. Symmetric sliding grooves are opened on the support frames. The sliding grooves are fan-shaped. A transmission mechanism is arranged on the fixed blocks. An auxiliary mechanism is arranged on one side of the transmission mechanism. A pushing mechanism is arranged on the top of the transmission mechanism. Symmetric power mechanisms are arranged on the top of the support frames. A pressing mechanism is arranged on one side of the power mechanism. The power mechanism includes a rotating groove. The rotating groove is located at the top of the support frame. A worm is rotatably connected in the rotating groove. A knob is rotatably connected to the top of the support frame. The bottom of the knob is fixedly connected to the worm. Auxiliary rods are rotatably connected to the sides of the rotating grooves close to each other. A worm gear is fixedly connected to the auxiliary rods. The worm is meshed with the worm gear.

[0007] Preferably, the pressing mechanism includes a connecting plate. The connecting plate is fixedly connected to the side of the worm gear away from the worm. A pressing screw rod is threadedly connected to the top of the connecting plate. A rotating block is fixedly connected to the top of the pressing screw rod. A connecting block is rotatably connected to the bottom of the pressing screw rod.

[0008] Preferably, the transmission mechanism includes a bidirectional lead screw rotatably connected to the adjacent sides of symmetric fixed blocks. The bidirectional lead screw passes through the support frame, and symmetric moving blocks are slidably connected to the bidirectional lead screw. An activity groove is formed at the top of the adjacent sides of the moving blocks.

[0009] Preferably, the upward pushing mechanism includes a push rod rotatably connected to the bottom in the activity groove. The push rod is slidably connected in the sliding groove. An auxiliary groove is formed at the top of the push rod, and a push plate is rotatably connected in the auxiliary groove.

[0010] Preferably, the auxiliary mechanism includes a connecting rod fixedly connected to one end of the bidirectional lead screw. A handle is rotatably connected to the end of the connecting rod away from the bidirectional lead screw. A belt is connected to one end of the front bidirectional lead screw and is connected to the rear bidirectional lead screw.

[0011] Preferably, a pressing plate is rotatably connected to the bottom of the connecting block. The pressing plate is arc-shaped, and a silica gel pad is arranged on the inner side of the pressing plate.

[0012] The beneficial effects are as follows: Rotate the knob to drive the worm to engage with the worm wheel, drive the connecting plate to change the angle, and it can adapt to pipes with different diameters. Then rotate the rotary block to drive the connecting block to move by the downward pressing lead screw, and then make the pressing plate contact the pipe and press it tightly.

[0013] The additional technical features and their advantages of the present utility model will be more clearly described in the following description content, or can be understood through the specific practice of the present utility model. Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the following specific implementation manners, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is a perspective view of a pipeline positioning and burying device according to the present utility model;

[0016] Figure 2 is an enlarged view of part A of a pipeline positioning and burying device according to the present utility model;

[0017] Figure 3 is a partial mechanism sectional view of a pipeline positioning and burying device according to the present utility model;

[0018] Figure 4 is an enlarged view of part B of a pipeline positioning and burying device according to the present utility model;

[0019] Figure 5 is a front view of a pipeline positioning and burying device according to the present utility model.

[0020] The description of the reference numerals in the drawings is as follows: 101, bottom plate; 102, support frame; 103, fixing block; 104, sliding groove; 2, transmission mechanism; 201, bidirectional lead screw; 202, moving block; 203, movable groove; 3, auxiliary mechanism; 301, connecting rod; 302, handle; 303, belt; 4, upward pushing mechanism; 401, push rod; 402, auxiliary groove; 403, push plate; 5, power mechanism; 501, rotating groove; 502, worm; 503, knob; 504, auxiliary rod; 505, worm gear; 6, downward pressing mechanism; 601, connecting plate; 602, downward pressing lead screw; 603, rotating block; 604, connecting block; 7, pressing plate. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0023] The present invention will be further described below in conjunction with the accompanying drawings:

[0024] As Figures 1-5As shown in the figure, a pipeline positioning and burying device includes a bottom plate 101. On the top of the bottom plate 101, symmetric front and rear support frames 102 are connected by bolts. On both sides of the top of the bottom plate 101, fixed blocks 103 are connected by screws. Symmetric sliding grooves 104 are formed in the support frames 102. The sliding grooves 104 are fan-shaped. A transmission mechanism 2 is arranged on the fixed blocks 103. An auxiliary mechanism 3 is arranged on one side of the transmission mechanism 2. An upward pushing mechanism 4 is arranged on the top of the transmission mechanism 2. Symmetric power mechanisms 5 are arranged on the top of the support frames 102. A downward pressing mechanism 6 is arranged on one side of the power mechanism 5. The power mechanism 5 includes a rotating groove 501. The rotating groove 501 is located on the top of the support frame 102. A worm 502 is rotatably connected in the rotating groove 501. A knob 503 is rotatably connected to the top of the support frame 102. The bottom of the knob 503 is connected to the worm 502 through a coupling. On one side close to each other of the rotating groove 501, an auxiliary rod 504 is rotatably connected. A worm gear 505 is connected to the auxiliary rod 504 by a key. The worm 502 meshes with the worm gear 505. Rotate the knob 503 to drive the worm 502 to mesh with the worm gear 505, driving the connecting plate 601 to change the angle, which can adapt to pipes of different diameters. Then rotate the rotating block 603 to make the downward pressing screw rod 602 drive the connecting block 604 to move, and then make the pressing plate 7 contact the pipe and press it tightly.

[0025] The downward pressing mechanism 6 includes a connecting plate 601. The connecting plate 601 is connected by screws to the side of the worm gear 505 away from the worm 502. A downward pressing screw rod 602 is threadedly connected to the top of the connecting plate 601. A rotating block 603 is connected by screws to the top of the downward pressing screw rod 602. The bottom of the downward pressing screw rod 602 is rotatably connected to a connecting block 604.

[0026] The transmission mechanism 2 includes a bidirectional screw rod 201. The bidirectional screw rod 201 is rotatably connected to the sides of the symmetric fixed blocks 103 close to each other. The bidirectional screw rod 201 penetrates through the support frame 102. Symmetric moving blocks 202 are slidably connected to the bidirectional screw rod 201. An activity groove 203 is formed at the top of the sides of the moving blocks 202 close to each other.

[0027] The upward pushing mechanism 4 includes a push rod 401. The bottom of the push rod 401 is rotatably connected in the activity groove 203. The push rod 401 is slidably connected in the sliding groove 104. An auxiliary groove 402 is formed at the top of the push rod 401. A push plate 403 is rotatably connected in the auxiliary groove 402. Pass the pipe above the support frame 102, and then rotate the connecting rod 301 through the handle 302 to drive the bidirectional screw rod 201 at the rear end to rotate, making the moving blocks 202 slide on the bidirectional screw rod 201, making the push rod 401 slide in the sliding groove 104, driving the push plate 403 to push the pipe upward and fully contact the surface of the pipe.

[0028] The auxiliary mechanism 3 includes a connecting rod 301. The connecting rod 301 is connected to one end of the bidirectional lead screw 201 by screws. A handle 302 is rotatably connected to the end of the connecting rod 301 away from the bidirectional lead screw 201. A belt 303 is connected to one end of the bidirectional lead screw 201 at the front end, and the belt 303 is connected to the bidirectional lead screw 201 at the rear end.

[0029] A pressing plate 7 is rotatably connected to the bottom of the connecting block 604. The pressing plate 7 is arc-shaped. A silica gel pad is arranged on the inner side of the pressing plate 7. The silica gel pad on the inner side of the pressing plate 7 prevents abrasion on the surface of the pipeline.

[0030] Working principle: When in use, the pipeline is passed through above the support frame 102. Then, the connecting rod 301 is rotated by the handle 302, driving the bidirectional lead screw 201 at the rear end to rotate, so that the moving block 202 slides on the bidirectional lead screw 201, and the push rod 401 slides in the sliding groove 104, driving the push plate 403 to push up the pipeline and completely contact the surface of the pipeline. Then, the knob 503 is rotated to drive the worm 502 to engage with the worm wheel 505, driving the connecting plate 601 to change the angle, which can adapt to pipelines with different diameters. Then, the rotating block 603 is rotated to make the downward pressing lead screw 602 drive the connecting block 604 to move. Then, the pressing plate 7 contacts the pipeline and presses it tightly. The silica gel pad on the inner side of the pressing plate 7 prevents abrasion on the surface of the pipeline.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline positioning and embedding device, comprising a bottom plate (101), symmetrically arranged front and rear support frames (102) fixedly connected to the top of the bottom plate (101), and fixing blocks (103) fixedly connected to both sides of the top of the bottom plate (101), characterized in that: The support frame (102) is provided with symmetric sliding grooves (104), the sliding grooves (104) are fan-shaped, a transmission mechanism (2) is arranged on the fixed block (103), an auxiliary mechanism (3) is arranged on one side of the transmission mechanism (2), a pushing mechanism (4) is arranged on the top of the transmission mechanism (2), symmetric power mechanisms (5) are arranged on the top of the support frame (102), a pressing mechanism (6) is arranged on one side of the power mechanism (5), the power mechanism (5) includes a rotating groove (501), the rotating groove (501) is located on the top of the support frame (102), a worm (502) is rotatably connected in the rotating groove (501), a knob (503) is rotatably connected to the top of the support frame (102), the bottom of the knob (503) is fixedly connected to the worm (502), an auxiliary rod (504) is rotatably connected to one side of the rotating groove (501) close to each other, a worm gear (505) is fixedly connected to the auxiliary rod (504), and the worm (502) is engaged with the worm gear (505).

2. The pipeline positioning and burying device according to claim 1, characterized in that: The pressing mechanism (6) includes a connecting plate (601), the connecting plate (601) is fixedly connected to the side of the worm gear (505) away from the worm (502), a pressing screw rod (602) is threadedly connected to the top of the connecting plate (601), a rotating block (603) is fixedly connected to the top of the pressing screw rod (602), and a connecting block (604) is rotatably connected to the bottom of the pressing screw rod (602).

3. The pipeline positioning and burying device according to claim 1, wherein: The transmission mechanism (2) includes a bidirectional screw rod (201), the bidirectional screw rod (201) is rotatably connected to one side of the symmetric fixed blocks (103) close to each other, the bidirectional screw rod (201) penetrates through the support frame (102), symmetric moving blocks (202) are slidably connected to the bidirectional screw rod (201), and an activity groove (203) is formed in the top of one side of the moving blocks (202) close to each other.

4. The pipeline positioning and burying device according to claim 3, characterized in that: The pushing mechanism (4) includes a push rod (401), the bottom of the push rod (401) is rotatably connected in the activity groove (203), the push rod (401) is slidably connected in the sliding groove (104), an auxiliary groove (402) is formed in the top of the push rod (401), and a push plate (403) is rotatably connected in the auxiliary groove (402).

5. The pipeline positioning and burying device according to claim 3, characterized in that: The auxiliary mechanism (3) includes a connecting rod (301), the connecting rod (301) is fixedly connected to one end of the bidirectional screw rod (201), a handle (302) is rotatably connected to the end of the connecting rod (301) away from the bidirectional screw rod (201), a belt (303) is connected to one end of the front bidirectional screw rod (201), and the belt (303) is connected to the rear bidirectional screw rod (201).

6. The pipeline positioning and burying device according to claim 2, characterized in that: A pressing plate (7) is rotatably connected to the bottom of the connecting block (604), the pressing plate (7) is arc-shaped, and a silica gel pad is arranged on the inner side of the pressing plate (7).

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