Pipeline connecting device for urban and rural water supply

Abstract

The utility model relates to the technical field of pipeline connection, in particular to a pipeline connecting device for urban and rural water supply, which comprises a first connecting pipe, a second connecting pipe and an adjusting assembly, and the adjusting assembly comprises a fixing cylinder, a limiting piece, a connector, an inserting piece, a hoop, a sealing layer and an auxiliary mechanism. The connector is aligned with the fixing cylinder, the connector slides into the fixing cylinder, the inserting piece slides into the fixing cylinder along with the connector, the second connecting pipe is rotated, the inserting piece is driven to rotate and slides into the limiting piece, the position of the inserting piece is clamped through the limiting piece, the second connecting pipe is fixed along with the inserting piece, the hoop is used, and radial fastening can be provided for the pipeline connecting device through the hoop. The connecting stability of the first connecting pipe and the second connecting pipe is improved, and therefore the problems that after an existing pipeline connecting device for urban and rural water supply is used for a long time, a screw arranged on a sliding ring is loosened, a gap occurs in connection of the first connecting pipe and the second connecting pipe, and normal use is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline connection technical field, concretely relates to a pipeline connection device for urban and rural water supply. BACKGROUND

[0002] Pipeline connection technology refers to various methods and processes for connecting pipelines together, the existing pipeline connection device cannot quickly disassemble and install between two connecting pipelines during use, which greatly increases the working time of the staff during maintenance.

[0003] At present, the prior art (CN221504278U) discloses a pipeline connection device for urban and rural water supply, which comprises a connecting pipe one, a convex strip is fixedly connected to the outer four sides of the connecting pipe one, a concave strip is slidably connected to the left side of the convex strip, a connecting pipe two is fixedly connected to the inner side wall of the plurality of concave strips, a limiting block is fixedly connected to the outer left side of the convex strip, a sliding ring is slidably connected to the outer part of the plurality of limiting blocks, a screw is threadedly connected to the outer four sides of the sliding ring, a plurality of grooves are formed in the left side of the connecting pipe one, a spring one is arranged in the inner part of the groove, a limiting disc is slidably connected to the inner wall of the groove, and a top ball is fixedly connected to the outer side wall of the limiting disc.

[0004] However, by using the above-mentioned mode, the spring pushes the top ball on the limiting disc to slide into the connecting pipe two, at the same time, the convex strip slides into the groove and is clamped, and then the connecting pipe one and the connecting pipe two are fixed, since the above-mentioned mode relies on the spring to push the ball to slide into the groove in the connecting pipe two, after long-term use, under the action of external force vibration, the connecting pipe one and the connecting pipe two are prone to loosening, which causes the screw arranged on the sliding ring to loosen, resulting in the connection gap between the connecting pipe one and the connecting pipe two, and affecting normal use. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a pipeline connection device for urban and rural water supply, which aims at solving the problem that the existing pipeline connection device for urban and rural water supply is prone to loosening of the connecting pipe one and the connecting pipe two under the action of water flow impact after long-term use, which causes the screw arranged on the sliding ring to loosen, resulting in the connection gap between the connecting pipe one and the connecting pipe two, and affecting normal use.

[0006] To achieve the above-mentioned purpose, the utility model provides a pipeline connection device for urban and rural water supply, which comprises a connecting pipe one, a connecting pipe two and an adjusting assembly, the connecting pipe two is arranged on the side of the connecting pipe one, the adjusting assembly comprises a fixed cylinder, a limiting sheet, a connecting head, an insert sheet, a clamp, a sealing layer and an auxiliary mechanism.

[0007] The fixed cylinder is fixedly connected with the connecting pipe one and located at one side of the connecting pipe one, the limiting sheet is fixedly connected with the fixed cylinder and located at one side of the fixed cylinder, the connecting head is fixedly connected with the connecting pipe two and slidably connected with the fixed cylinder and located at one side of the connecting pipe two, the inserting sheet is fixedly connected with the connecting head and slidably connected with the limiting sheet and located at one side of the connecting head, the clamp is slidably connected with the fixed cylinder and located at one side of the fixed cylinder, the sealing layer is fixedly connected with the fixed cylinder and located at one side of the fixed cylinder, and the auxiliary mechanism is arranged at one side of the fixed cylinder.

[0008] The inserting sheet comprises a stable head and a connecting plate, the stable head is slidably connected with the limiting sheet and located at one side of the limiting sheet, and the connecting plate is fixedly connected with the connecting head and the stable head and located at one side of the connecting head.

[0009] The clamp comprises a main plate, a rotating shaft, a combined plate and a positioning bolt, the main plate is slidably connected with the fixed cylinder and located at one side of the fixed cylinder, the rotating shaft is rotatably connected with the main plate and located at a side edge of the main plate, the combined plate is fixedly connected with the rotating shaft and located at one side of the rotating shaft, and the positioning bolt is threadedly connected with the combined plate and penetrates through the main plate.

[0010] The sealing layer comprises a mounting frame and an inserting layer, the mounting frame is fixedly connected with the fixed cylinder and located at one side of the fixed cylinder, and the inserting layer is fixedly connected with the connecting head and slidably connected with the mounting frame and located at one side of the connecting head.

[0011] The auxiliary mechanism comprises an auxiliary ring, an inserting rod and an auxiliary block, the auxiliary ring is fixedly connected with the fixed cylinder and located at one side of the fixed cylinder, the inserting rod is threadedly connected with the inserting sheet and penetrates through the fixed cylinder, and the auxiliary block is fixedly connected with the inserting rod and located at a top of the inserting rod.

[0012] The utility model discloses a pipeline connecting device for urban and rural water supply, when installing and connecting the urban and rural water supply pipeline, first the connecting head no. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows.

[0014] Figure 1 It is the whole structure schematic diagram of the pipeline connecting device for urban and rural water supply of the utility model.

[0015] Figure 2 It is another angle structure schematic diagram of the whole of the pipeline connecting device for urban and rural water supply of the utility model.

[0016] Figure 3 It is the sectional view of the whole of the pipeline connecting device for urban and rural water supply of the utility model.

[0017] Figure 4 It is the structure schematic diagram of the adjusting assembly of the pipeline connecting device for urban and rural water supply of the utility model.

[0018] Figure 5 It is the structure schematic diagram of the connecting pipe no. 1 and the connecting pipe no. 2 of the pipeline connecting device for urban and rural water supply of the utility model before connecting.

[0019] 101-connecting pipe one, 102-connecting pipe two, 103-adjusting assembly, 104-fixing cylinder, 105-limiting sheet, 106-connector, 107-insertion sheet, 108-hoop, 109-sealing layer, 110-assisting mechanism, 111-stable head, 112-connecting plate, 113-main plate, 114-rotating shaft, 115-combined plate, 116-positioning bolt, 117-mounting frame, 118-insertion layer, 119-assisting ring, 120-insertion rod, 121-assisting block. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described in detail below, examples of which are shown in the drawings. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0021] Please refer to Figures 1-5 , Figure 1 is a whole structure schematic view of a pipe connecting device for urban and rural water supply of the present application, Figure 2 is another angle structure schematic view of a whole pipe connecting device for urban and rural water supply of the present application, Figure 3 is a sectional view of a whole pipe connecting device for urban and rural water supply of the present application, Figure 4 is a structure schematic view of an adjusting assembly of a pipe connecting device for urban and rural water supply of the present application, Figure 5 is a structure schematic view of connecting pipe one and connecting pipe two before connection of a pipe connecting device for urban and rural water supply of the present application.

[0022] The pipe connecting device for urban and rural water supply of the present application comprises connecting pipe one 101, connecting pipe two 102 and adjusting assembly 103. The adjusting assembly 103 comprises fixing cylinder 104, limiting sheet 105, connector 106, insertion sheet 107, hoop 108, sealing layer 109 and assisting mechanism 110. The insertion sheet 107 comprises stable head 111 and connecting plate 112. The hoop 108 comprises main plate 113, rotating shaft 114, combined plate 115 and positioning bolt 116. The sealing layer 109 comprises mounting frame 117 and insertion layer 118. The assisting mechanism 110 comprises assisting ring 119, insertion rod 120 and assisting block 121. The insertion sheet 107 on the connector 106 is slid into the limiting sheet 105, locked by the limiting sheet 105, and the hoop 108 is used to fasten the pipe connecting device in radial direction. The problem that the connecting pipe one 101 and the connecting pipe two 102 are prone to loosening, the screw on the sliding ring is loosened, the connection between the connecting pipe one 101 and the connecting pipe two 102 has gaps, and the normal use is affected after the existing pipe connecting device for urban and rural water supply is used for a long time and is impacted by water flow is solved.

[0023] For this specific embodiment, the connecting pipe two 102 is arranged at the side of the connecting pipe one 101, and the connection of the water supply pipeline is realized by connecting the connecting pipe two 102 to the connecting pipe one 101, which facilitates the subsequent water supply operation.

[0024] The fixing cylinder 104 is fixedly connected with the connecting pipe one 101 and located at one side of the connecting pipe one 101, the limiting sheet 105 is fixedly connected with the fixing cylinder 104 and located at one side of the fixing cylinder 104, the connecting head 106 is fixedly connected with the connecting pipe two 102 and slidably connected with the fixing cylinder 104, and located at one side of the connecting pipe two 102, the insertion sheet 107 is fixedly connected with the connecting head 106 and slidably connected with the limiting sheet 105, and located at one side of the connecting head 106, the clamp 108 is slidably connected with the fixing cylinder 104 and located at one side of the fixing cylinder 104, the sealing layer 109 is fixedly connected with the fixing cylinder 104 and located at one side of the fixing cylinder 104, and the auxiliary mechanism 110 is arranged at one side of the fixing cylinder 104. When the urban and rural water supply pipeline is installed and connected, the connecting head 106 on the connecting pipe two 102 is first aligned with the fixing cylinder 104 on the connecting head 106, and the connecting head 106 is slid into the fixing cylinder 104, the insertion sheet 107 is slid in, and the sealing layer 109 is connected to the connecting head 106. At this time, the worker rotates the connecting pipe two 102, drives the insertion sheet 107 on the connecting head 106 to rotate, so that the insertion sheet 107 can slide into the limiting sheet 105 in the fixing cylinder 104, the position of the insertion sheet 107 is clamped by the limiting sheet 105, and the connecting pipe two 102 on the connecting head 106 is fixed. At this time, the worker can use the clamp 108, which can provide radial fastening for the pipeline connection device, improve the stability of the connection between the connecting pipe one 101 and the connecting pipe two 102, and solve the problem that the existing pipeline connection device for urban and rural water supply is easily loosened after long-term use, the screw on the sliding ring is loosened, the connection between the connecting pipe one 101 and the connecting pipe two 102 is loosened, and the normal use is affected.

[0025] Secondly, the stable head 111 is in sliding connection with the limiting sheet 105 and is located at one side of the limiting sheet 105, the connecting plate 112 is in fixed connection with the connecting head 106 and is in fixed connection with the stable head 111 and is located at one side of the connecting head 106, after the connecting head 106 enters the fixed cylinder 104, the connecting pipe two 102 is rotated, the connecting head 106 is rotated, the connecting plate 112 is rotated, the stable head 111 is pushed into the limiting sheet 105, and then the stable head 111 is clamped by the limiting sheet 105.

[0026] Thirdly, the main plate 113 is in sliding connection with the fixed cylinder 104 and is located at one side of the fixed cylinder 104, the rotating shaft 114 is in rotating connection with the main plate 113 and is located at the side of the main plate 113, the joint plate 115 is in fixed connection with the rotating shaft 114 and is located at one side of the rotating shaft 114, the positioning bolt 116 is in threaded connection with the joint plate 115 and passes through the main plate 113, after the connecting pipe two 102 is connected to the connecting pipe one 101, the staff can place the main plate 113 on the outer wall of the fixed cylinder 104, rotate the rotating shaft 114, drive the joint plate 115 to rotate, make the main plate 113 cooperate with the joint plate 115, can wrap the fixed cylinder 104, and right-rotate the positioning bolt 116, the positioning bolt 116 passes through the main plate 113 and the joint plate 115, can fix the position of the main plate 113 and the joint plate 115, further fix the fixed cylinder 104, can provide radial fastening for the pipeline connecting device.

[0027] In addition, the mounting frame 117 is in fixed connection with the fixed cylinder 104 and is located at one side of the fixed cylinder 104, the interlayer 118 is in fixed connection with the connecting head 106 and is in sliding connection with the mounting frame 117 and is located at one side of the connecting head 106, when the connecting head 106 enters the fixed cylinder 104, the interlayer 118 slides into the mounting frame 117 in the fixed cylinder 104, can provide sealing effect for the connecting pipe one 101 and the connecting pipe two 102, and enhance the use performance.

[0028] Meanwhile, the auxiliary ring 119 is fixedly connected with the fixed cylinder 104 and located at one side of the fixed cylinder 104, the inserting rod 120 is threadedly connected with the inserting sheet 107 and passes through the fixed cylinder 104, the auxiliary block 121 is fixedly connected with the inserting rod 120 and located at the top of the inserting rod 120, after the stable head 111 slides into the limiting sheet 105, the staff can hold the auxiliary block 121 to drive the inserting rod 120 to right-rotate, the inserting rod 120 passes through the fixed cylinder 104 and the stable head 111, so as to fix the position of the stable head 111 by cooperating with the limiting sheet 105.

[0029] The utility model discloses a pipeline connecting device for urban and rural water supply, when installing and connecting the urban and rural water supply pipeline, first the connecting head 106 on connecting pipe no. 2 102 is aligned with the fixed cylinder 104 on connecting head no. 1 106, and the connecting head 106 is slid into the fixed cylinder 104, rotating connecting pipe no. 2 102, the connecting head 106 rotates along with it, drives the connecting plate 112 to rotate, pushes the stable head 111 into the limiting sheet 105, and then the stable head 111 is clamped by the limiting sheet 105, at this time, the staff can hold the auxiliary block 121 to drive the inserting rod 120 to right-rotate, the inserting rod 120 passes through the fixed cylinder 104 and the stable head 111, so as to fix the position of the stable head 111 by cooperating with the limiting sheet 105, the connecting pipe no. 2 102 on the connecting head 106 is fixed along with it, and the staff can place the main plate 113 on the outer wall of the fixed cylinder 104, and rotate the rotating shaft 114, drive the joint plate 115 to rotate, make the main plate 113 cooperate with the joint plate 115, can be wrapped up the fixed cylinder 104, and right-rotate the positioning bolt 116, the positioning bolt 116 passes through the main plate 113 and joint plate 115, can fix the position of the main plate 113 and the joint plate 115, further fix the fixed cylinder 104, can provide radial fastening for the pipeline connecting device, improve the stability of the connection of the connecting pipe no. 1 101 and the connecting pipe no. 2 102, thereby solve the problem that the prior pipeline connecting device for urban and rural water supply is loose after long time use, the water flow impact, the connecting pipe no. 1 101 and the connecting pipe no. 2 102 are loose, the screw on the slide ring is loose, the connection of the connecting pipe no. 1 101 and the connecting pipe no. 2 102 appears gap, influence normal use.

[0030] The above disclosure is only one or more preferred embodiments of the application, which cannot limit the scope of the application, and those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the application still belong to the scope covered by the application.

Claims

1. A pipeline connecting device for urban and rural water supply, comprising a connecting pipe one and a connecting pipe two, the connecting pipe two is arranged at the side of the connecting pipe one, characterized in that, It also includes an adjusting assembly; The adjusting assembly includes a fixed cylinder, a limiting sheet, a connecting head, an insert sheet, a clamp, a sealing layer and an auxiliary mechanism; The fixed cylinder is fixedly connected with the connecting pipe one and located at one side of the connecting pipe one, the limiting sheet is fixedly connected with the fixed cylinder and located at one side of the fixed cylinder, the connecting head is fixedly connected with the connecting pipe two and slidingly connected with the fixed cylinder and located at one side of the connecting pipe two, the insert sheet is fixedly connected with the connecting head and slidingly connected with the limiting sheet and located at one side of the connecting head, the clamp is slidingly connected with the fixed cylinder and located at one side of the fixed cylinder, the sealing layer is fixedly connected with the fixed cylinder and located at one side of the fixed cylinder, and the auxiliary mechanism is arranged at one side of the fixed cylinder.

2. The pipeline connecting device for urban and rural water supply according to claim 1, characterized in that, The insert sheet includes a stable head and a connecting plate, the stable head is slidingly connected with the limiting sheet and located at one side of the limiting sheet, and the connecting plate is fixedly connected with the connecting head and located at one side of the connecting head.

3. The pipeline connecting device for urban and rural water supply according to claim 2, characterized in that, The clamp includes a main plate, a rotating shaft, a combined plate and a positioning bolt, the main plate is slidingly connected with the fixed cylinder and located at one side of the fixed cylinder, the rotating shaft is rotationally connected with the main plate and located at the side of the main plate, the combined plate is fixedly connected with the rotating shaft and located at one side of the rotating shaft, and the positioning bolt is threadedly connected with the combined plate and passes through the main plate.

4. The pipeline connecting device for urban and rural water supply according to claim 3, characterized in that, The sealing layer includes a mounting frame and an insert layer, the mounting frame is fixedly connected with the fixed cylinder and located at one side of the fixed cylinder, and the insert layer is fixedly connected with the connecting head and slidingly connected with the mounting frame and located at one side of the connecting head.

5. The pipeline connecting device for urban and rural water supply according to claim 4, characterized in that, The auxiliary mechanism includes an auxiliary ring, an insert rod and an auxiliary block, the auxiliary ring is fixedly connected with the fixed cylinder and located at one side of the fixed cylinder, the insert rod is threadedly connected with the insert sheet and passes through the fixed cylinder, and the auxiliary block is fixedly connected with the insert rod and located at the top of the insert rod.

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