Municipal drainage pipeline connecting structure

Abstract

The utility model discloses a municipal drainage pipeline connecting structure which comprises a supporting frame and further comprises a fastening plate, a supporting rod is arranged on the top of the supporting frame, a movable plate is arranged on the outer portion of the supporting rod in a sliding mode, movable frames are arranged at the two ends of the movable plate, sleeves are arranged on the movable frames, and the fastening plate is connected with the sleeves. Movable rods are arranged in the sleeves in a sliding mode, fastening plates are arranged at the ends, close to each other, of the two movable rods, reinforcing plates are rotationally arranged at the two ends of each fastening plate, the movable rods are sleeved with transmission frames in a sliding mode, the two movable frames slide along the movable plates and are close to each other, and the transmission frames drive the two reinforcing plates to turn downwards. The pipeline is clamped and fixed through the reinforcing plates, the pipelines of different specifications can be fixedly supported, butt joint of the pipelines is simpler, supporting and fixing of different positions of the pipelines are facilitated, butt joint and mounting operation of the pipelines are convenient and fast, and the connecting effect of the pipelines is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to a municipal drainage pipeline connection structure. Background Art

[0002] Municipal engineering refers to municipal infrastructure construction projects. All kinds of public infrastructure construction supporting urban life fall into the category of municipal engineering, such as common urban roads, bridges, subways, underground pipelines, tunnels, rivers, rail transit, sewage treatment, garbage disposal and other projects, and various pipelines closely related to life: rainwater, sewage, water supply, grey water, electricity, telecommunications, heat, gas, etc., as well as the construction of squares, urban greening, etc. Water supply and drainage pipelines refer to rainwater and sewage pipes under municipal roads.

[0003] When installing and laying drainage pipes, flanges are usually used to connect and fix the pipes. The connection and fixation of the pipes is troublesome, and it is impossible to fix pipes of different specifications. After the pipes are welded, they cannot be disassembled and replaced, which affects the subsequent normal maintenance and is not conducive to the laying and use of municipal drainage pipes. Utility Model Content

[0004] The purpose of the utility model is to provide a municipal drainage pipe connection structure to solve the problems raised by the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A municipal drainage pipe connection structure includes a support frame and further includes:

[0007] A fastening plate, a support rod is provided on the top of the support frame, a movable plate is slidably provided on the outside of the support rod, movable frames are provided at both ends of the movable plate, a sleeve is provided on the movable frame, a movable rod is slidably provided inside the sleeve, a fastening plate is provided at one end of the two movable rods close to each other, a reinforcing plate is rotatably provided at both ends of the fastening plate, a transmission frame is slidably sleeved on the outside of the movable rod, and the transmission frame drives the reinforcing plate to flip downward by squeezing the reinforcing plate;

[0008] A connecting rod, an adjusting plate is arranged inside the support frame, cushion blocks are arranged on both sides of the adjusting plate, a slider is arranged at the bottom of the movable plate, a connecting rod is arranged between the slider and the cushion block, a spring is arranged between the transmission frame and the movable frame, and the spring is sleeved outside the movable rod;

[0009] The lifting mechanism is connected with the adjusting plate and adjusts the clamping position of the fastening plate by driving the adjusting plate to move up and down.

[0010] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0011] In an optional scheme: the lifting mechanism includes a threaded rod, a sleeve and a rotating rod, the threaded rod is arranged inside the support frame, the sleeve is arranged at the center position of the adjustment plate, the sleeve is sleeved on the outside of the threaded rod through a threaded hole opened inside, the rotating rod is arranged on the outer wall of the support frame, a gear is arranged at one end of the rotating rod, and a transmission gear meshing with the gear is arranged on the outside of the threaded rod.

[0012] In an optional solution: a plurality of card slots are provided on the outside of the movable frame, a fixed plate is provided on the movable plate, a locking plate is slidably provided on the fixed plate, and the bottom end of the locking plate penetrates into the card slots.

[0013] In an optional solution: a guide groove is provided on the outer side wall of the support frame, and the two pads are slidably arranged inside the guide groove.

[0014] In an optional solution: a rotating shaft is arranged between the reinforcing plate and the fastening plate, and return springs are arranged at both ends of the fastening plate, and one end of the return spring is connected to the reinforcing plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The municipal drainage pipe connection structure fixes the pipe through the fastening plate on the support frame. The two movable frames slide along the movable plate and approach each other. The transmission frame drives the two reinforcement plates to flip downward. The pipe is clamped and fixed by the reinforcement plate. Pipes of different specifications can be fixed and supported. The docking of pipes is simpler. The movable plate can slide left and right along the support rod to facilitate the support and fixation of different positions of the pipe. The docking and installation operations of the pipes are convenient, ensuring the connection effect of the pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of the municipal drainage pipe connection structure.

[0018] Figure 2 This is a schematic diagram of the structure of the movable frame in the municipal drainage pipe connection structure.

[0019] Figure 3 This is a schematic diagram of the structure of the fastening plate in the municipal drainage pipe connection structure.

[0020] Notes on figure numbers: 1-support frame, 101-guide groove, 2-support rod, 3-movable plate, 4-slider, 5-movable frame, 501-slot, 6-movable rod, 7-sleeve, 8-transmission frame, 9-fastening plate, 10-reinforcement plate, 11-rotating shaft, 12-fixed plate, 13-locking plate, 14-adjusting plate, 15-pad, 16-connecting rod, 17-threaded rod, 18-sleeve, 19-transmission gear, 20-gear, 21-rotating rod, 22-spring, 23-reset spring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail in conjunction with the accompanying drawings and embodiments below; in the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0022] In one embodiment, Figure 1-3 As shown, a municipal drainage pipe connection structure includes a support frame 1 and also includes:

[0023] A fastening plate 9, a support rod 2 is horizontally arranged on the top of the support frame 1, a movable plate 3 is slidably arranged outside the support rod 2, and movable frames 5 are slidably arranged at both ends of the movable plate 3, a sleeve 7 is fixedly arranged on the movable frame 5, and a movable rod 6 is slidably arranged inside the sleeve 7, and a fastening plate 9 is arranged at one end of the two movable rods 6 that are close to each other, and reinforcing plates 10 are rotatably arranged at both ends of the fastening plates 9, and the fastening plates 9 are arc-shaped plates, and the two fastening plates 9 are close to each other and squeeze and fix the pipeline, and a transmission frame 8 is slidably sleeved outside the movable rod 6, and both ends of the transmission frame 8 can squeeze the reinforcing plate 10, so that the reinforcing plate 10 flips downward and provides auxiliary support to the pipeline, thereby ensuring the stability of the pipeline after being fixed;

[0024] Connecting rod 16, an adjustment plate 14 is slidably provided inside the support frame 1, and cushion blocks 15 are fixedly provided on both sides of the adjustment plate 14. A slider 4 is fixedly provided at the bottom of the movable plate 3, and a connecting rod 16 is rotatably provided between the slider 4 and the cushion block 15. The adjustment plate 14 drives the cushion block 15 to slide up and down, and the cushion block 15 drives the connecting rod 16 to rotate, and the connecting rod 16 drives the movable plate 3 to slide along the support rod 2, so as to facilitate the adjustment of the use position of the fastening plate 9 and to facilitate the support and fixation of different positions of the pipeline. A spring 22 is provided between the transmission frame 8 and the movable frame 5, and the spring 22 is sleeved on the outside of the movable rod 6;

[0025] The lifting mechanism is connected to the adjusting plate 14 and adjusts the clamping position of the fastening plate 9 by driving the adjusting plate 14 to move up and down.

[0026] The municipal drainage pipe connection structure fixes the pipe through the fastening plate 9 on the support frame 1, and the two movable frames 5 slide along the movable plate 3 and approach each other. The movable frame 5 drives the fastening plates 9 to approach each other, and the fastening plates 9 stop moving after contacting the outer wall of the pipe. The movable frame 5 continues to drive the sleeve 7 and the transmission frame 8 to move, and the transmission frame 8 drives the two reinforcement plates 10 to flip downward. The pipe is clamped and fixed by the reinforcement plate 10, and pipes of different specifications can be fixed and supported. As an embodiment, the left and right, up and down positions of the various components given in the accompanying drawings are only an arrangement method, and the specific position is set according to specific needs.

[0027] In one embodiment, Figure 1-2 As shown, the lifting mechanism includes a threaded rod 17, a sleeve 18 and a rotating rod 21. The threaded rod 17 is rotatably arranged inside the support frame 1, and the sleeve 18 is fixedly arranged at the center position of the adjustment plate 14. The sleeve 18 is sleeved on the outside of the threaded rod 17 through a threaded hole opened inside. The outer wall of the support frame 1 is rotatably arranged with a rotating rod 21. A gear 20 is arranged at one end of the rotating rod 21. A transmission gear 19 meshing with the gear 20 is arranged outside the threaded rod 17. The gear 20 and the transmission gear 19 are bevel gears meshing with each other. The rotating rod 21 drives the threaded rod 19 to rotate through the meshing of the gear 20 and the transmission gear 19, and the threaded rod 17 drives the adjustment plate 14 to move up and down.

[0028] In one embodiment, Figure 1-3 As shown, a plurality of slots 501 are provided on the outside of the movable frame 5, a fixed plate 12 is provided on the movable plate 3, a locking plate 13 is slidably provided on the fixed plate 12, and the bottom end of the locking plate 13 penetrates into the slot 501. When the two movable frames 5 are close to each other, the movable frame 5 pushes the locking plate 13 upward, and the locking plate 13 limits the movable frame 5 through the slot 501, so that the movable frame 5 cannot be pulled out from the movable plate 3, thereby preventing the two movable frames 5 from sliding out of the movable plate 3 after the pipeline is fixed.

[0029] In one embodiment, Figure 1 As shown, a guide groove 101 is formed on the outer side wall of the support frame 1 , and the two cushion blocks 15 are both slidably disposed inside the guide groove 101 .

[0030] In one embodiment, Figure 1-3 As shown, a rotating shaft 11 is arranged between the reinforcing plate 10 and the fastening plate 9 , and return springs 23 are arranged at both ends of the fastening plate 9 , and one end of the return spring 23 is connected to the reinforcing plate 10 .

[0031] The utility model provides a municipal drainage pipe connection structure in the above embodiment, which moves the pipe connection structure to the use area, and the pipe passes through the fastening plates 9. The rotating rod 21 drives the threaded rod 19 to rotate, and the threaded rod 17 drives the adjustment plate 14 to move up and down. The movable plate 3 slides left and right along the support rod 2 to adjust the use position of the fastening plate 9, which is convenient for supporting and fixing different positions of the pipe. The movable frame 5 is pressed toward the inside of the movable plate 3, and the two movable frames 5 slide along the movable plate 3 and approach each other. The movable frame 5 drives the fastening plates 9 to approach each other, and the fastening plates 9 stop moving after contacting the outer wall of the pipe. The movable frame 5 continues to drive the sleeve 7 and the transmission frame 8 to move, and the transmission frame 8 drives the two reinforcement plates 10 to flip downward and clamp and fix the pipe.

[0032] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A municipal drainage pipe connection structure, comprising a support frame, characterized in that: Also includes: A fastening plate, a support rod is provided on the top of the support frame, a movable plate is slidably provided on the outside of the support rod, movable frames are provided at both ends of the movable plate, a sleeve is provided on the movable frame, a movable rod is slidably provided inside the sleeve, a fastening plate is provided at one end of the two movable rods close to each other, a reinforcing plate is rotatably provided at both ends of the fastening plate, a transmission frame is slidably sleeved on the outside of the movable rod, and the transmission frame drives the reinforcing plate to flip downward by squeezing the reinforcing plate; A connecting rod, an adjusting plate is arranged inside the support frame, cushion blocks are arranged on both sides of the adjusting plate, a slider is arranged at the bottom of the movable plate, a connecting rod is arranged between the slider and the cushion block, a spring is arranged between the transmission frame and the movable frame, and the spring is sleeved outside the movable rod; The lifting mechanism is connected with the adjusting plate and adjusts the clamping position of the fastening plate by driving the adjusting plate to move up and down.

2. The municipal drainage pipe connection structure according to claim 1, characterized in that: The lifting mechanism includes a threaded rod, a sleeve and a rotating rod. The threaded rod is arranged inside the support frame, and a sleeve is arranged at the center position of the adjustment plate. The sleeve is sleeved on the outside of the threaded rod through a threaded hole opened inside. The rotating rod is arranged on the outer wall of the support frame, a gear is arranged at one end of the rotating rod, and a transmission gear meshing with the gear is arranged on the outside of the threaded rod.

3. The municipal drainage pipe connection structure according to claim 1, characterized in that: The movable frame is provided with a plurality of card slots on its exterior, a fixed plate is provided on the movable plate, a locking plate is slidably provided on the fixed plate, and the bottom end of the locking plate penetrates into the card slots.

4. The municipal drainage pipe connection structure according to claim 1, characterized in that: A guide groove is provided on the outer side wall of the support frame, and the two cushion blocks are both slidably arranged inside the guide groove.

5. The municipal drainage pipe connection structure according to claim 2, characterized in that: A rotating shaft is arranged between the reinforcing plate and the fastening plate, and return springs are arranged at both ends of the fastening plate, and one end of the return spring is connected to the reinforcing plate.

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