Water supply and drainage pipeline penetrating construction device in large-span space

Abstract

The utility model belongs to the technical field of water supply and drainage pipeline construction, and discloses a water supply and drainage pipeline insertion construction device in a large-span space, which comprises a base plate, a bottom plate is clamped and mounted at the top of the base plate, side rods are fixedly mounted on two sides of the top of the bottom plate, and a turntable is rotatably mounted in the middle of the top of the bottom plate; a middle column is fixedly installed in the middle of the top of the rotating disc, a mother pipe base connected to the middle column in a sleeving mode is fixedly installed on the lower portion of the inner side of the side rod, the middle column at the top of the rotating disc drives the mother pipe base at the top end of the middle column to rotate by a certain angle, and then the rotating disc with the adjusted angle is limited and fixed. According to the device, the pipelines in different directions are erected by arranging the mother pipe seats with different corners, so that when the pipelines of all lines are mutually inserted, the pipelines can be orderly inserted as much as possible, and the pipeline fixing efficiency is greatly improved. Therefore, the disordered condition is effectively avoided.

Description

Technical Field

[0001] The present application belongs to the technical field of water supply and drainage pipeline construction, and specifically relates to a water supply and drainage pipeline insertion construction device in a large-span space. Background Art

[0002] The installation of water supply and drainage pipelines is an important part of construction projects. The installation of water supply pipelines involves many details, such as material selection. According to the project requirements and the use environment, you can choose suitable water supply pipes, such as PPR pipes, stainless steel pipes, etc. In terms of pipeline layout, it is required to reasonably plan the direction of the pipeline, shorten the length of the pipeline as much as possible, and reduce the head loss. At the same time, avoid conflicts with other pipelines. At the same time, in terms of connection methods, it is necessary to adopt appropriate connection methods, such as hot melt connection, threaded connection, etc., to ensure that the connection is firm and the seal is reliable.

[0003] In the prior art, when the installation of water supply and drainage pipelines involves a large-span space, due to the large number of intersections of various pipelines and the complex directions, the pipelines in various directions, especially at the interlacing parts, will become messy and difficult to distinguish, which is very unfavorable for construction. Therefore, in order to solve this problem, it is necessary to propose a water supply and drainage pipeline interlacing construction device in a large-span space. Utility Model Content

[0004] The purpose of this application is to provide a construction device for inserting water supply and drainage pipelines in a large-span space in order to solve the above-mentioned problems.

[0005] The technical solution adopted in the present application is as follows: a construction device for inserting water supply and drainage pipelines in a large-span space, comprising a base plate, a bottom plate is snap-fitted onto the top of the base plate, side rods are fixedly mounted on both sides of the top of the bottom plate, a turntable is rotatably mounted on the middle part of the top of the bottom plate, a center column is fixedly mounted on the middle part of the top of the turntable, a female pipe seat sleeved on the center column is fixedly mounted on the lower inner side of the side rod, female pipe seats are also fixedly mounted on the top of the side rod and the top of the center column, and a male sleeve is spliced ​​on the top of the female pipe seat.

[0006] Wedge-shaped rods inserted into the top of the female tube seat are fixedly installed on both sides of the bottom of the male ferrule, and a locking block is slidably installed on the outside of the plug-in end of the wedge-shaped rod in the female tube seat. A slot matching the locking block is provided on the outside of the wedge-shaped rod, and the locking block is snap-fitted into the slot. A pull rod inserted into the outer wall of the female tube seat is fixedly installed on the outer end of the locking block.

[0007] In a preferred embodiment, the base plate is cast from concrete material, a groove matching the bottom plate is formed on the top of the base plate, and the bottom plate is snap-fitted and installed in the groove.

[0008] In a preferred embodiment, screw rods are pre-embedded at the four ends of the top of the base plate, bolt holes matching the screw rods are opened at the four ends of the bottom plate, and the bottom plate is connected to the screw rods via nuts.

[0009] In a preferred embodiment, the bottom of the turntable is rotatably connected to the base plate via a bearing, and a plurality of limiting holes are provided on the outer periphery of the top of the turntable.

[0010] In a preferred embodiment, a through groove is formed in the middle of the mother pipe seat fixedly installed at the lower inner side of the side rod and sleeved on the outer wall of the center column, and the mother pipe seat on the top of the side rod and the mother pipe seat at the lower inner side of the side rod are distributed perpendicular to each other.

[0011] In a preferred embodiment, a slot matching the wedge rod is provided on the top of the mother tube seat, and the wedge rod is inserted and installed in the slot, and a slide groove matching the locking block is provided on the inner and outer sides of the mother tube seat, and the outer end of the locking block is fixedly connected to the slide groove through a reset spring.

[0012] In a preferred embodiment, the opposite ends of the locking block and the wedge-shaped rod are both inclined, and the outer wall of the female pipe seat is provided with a socket adapted to the pull rod.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0014] 1. In the present application, through the above design, when the present device is used to install pipelines, multiple base plates can be first poured along the installation route of the pipelines through concrete, and embedded grooves and screws can be reserved on the top of the base plates. After the base plates are cured and the upper strength is verified and the elevation is verified, the bottom plate is snapped into the embedded grooves. At this time, the screws pass through the bottom plate, and then the bottom plate can be fixed to the top of the base plate by tightening the screws with nuts to achieve a stable installation. Then, according to the arrangement of the pipelines, the pipelines parallel to the long sides of the bottom plate can be placed on the female pipe seat at the lower inner side of the side rods, and the pipelines perpendicular to the long sides of the bottom plate can be placed on the female pipe seat at the top of the side rods. On the pipe seat, for the pipeline that obliquely passes through the long side of the base plate, the angle of the turntable can be rotated and adjusted first, so that the middle column on the top of the turntable drives the mother pipe seat on the top of the middle column to rotate a certain angle. After the angle is adjusted, the screws are driven into the base plate through the limit holes to limit and fix the turntable with the adjusted angle. Then the pipeline that obliquely passes through the long side of the base plate can be placed on the mother pipe seat on the top of the middle column to carry out the next pipeline fixing process. This device has mother pipe seats with different rotation angles to set up pipelines in different directions, so that the pipelines of each line can pass through each other as orderly as possible, thereby effectively avoiding messy and disorderly situations.

[0015] 2. In this application, through the above design, after pipelines in various directions are placed on the mother pipe seat, the male ferrules can be successively and separately installed on the mother pipe seat. When the male ferrule is spliced onto the mother pipe seat, the wedge rod will be inserted into the slot. Since the opposite ends of the wedge rod and the locking block are both inclined designs, the wedge rod will first abut against the locking block and move outward to compress the return spring to make way until the wedge rod is completely inserted in place. At this time, when the locking block encounters the card slot, it will be snapped into the card slot under the rebound of the return spring, thereby limiting and locking the wedge rod, making the male ferrule firmly spliced onto the mother pipe seat, so as to fix the pipeline placed on the top of the mother pipe seat. In addition, since a pull rod is also provided in this device, pulling the pull rod can drive the locking block to disengage from the card slot, thereby releasing the limit on the wedge rod, and the male ferrule can be pulled out, so that when the pipeline is placed incorrectly, the male ferrule can be removed and re-placed, which is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of this application;

[0017] Figure 2 is a schematic structural diagram of the mother pipe seat and the male ferrule in this application;

[0018] Figure 3 is a schematic cross-sectional view of the structure of the mother pipe seat in this application.

[0019] Reference numerals in the figure: 1 - base plate, 2 - bottom plate, 3 - embedding groove, 4 - screw rod, 5 - side rod, 6 - turntable, 7 - limiting hole, 8 - middle column, 9 - mother pipe seat, 10 - male ferrule, 11 - wedge rod, 12 - slot, 13 - locking block, 14 - card slot, 15 - pull rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the purpose, technical solutions and advantages of this application clearer, the following further details this application in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not used to limit this application.

[0021] Refer to Figure 1 、 2, A device for the interpenetrating construction of water supply and drainage pipelines in a large-span space, including a base plate 1. A bottom plate 2 is snap-fitted on the top of the base plate 1. The base plate 1 is cast from concrete. Embedding grooves 3 adapted to the bottom plate 2 are provided on the top of the base plate 1, and the bottom plate 2 is snap-fitted on the embedding grooves 3. Screws 4 are embedded at the four ends of the top of the base plate 1. Bolt holes adapted to the screws 4 are provided at the four ends of the bottom plate 2. The bottom plate 2 is connected to the screws 4 through nuts. Side rods 5 are fixedly installed on both sides of the top of the bottom plate 2. A turntable 6 is rotatably installed in the middle of the top of the bottom plate 2. The bottom of the turntable 6 is rotatably connected to the bottom plate 2 through a bearing. A plurality of limiting holes 7 are provided on the outer periphery of the top of the turntable 6. A middle column 8 is fixedly installed in the middle of the top of the turntable 6. A female pipe seat 9 sleeved on the middle column 8 is fixedly installed below the inner side of the side rod 5. Female pipe seats 9 are also fixedly installed at the top ends of the side rods 5 and the middle column 8. A male bushing 10 is spliced on the top of the female pipe seat 9. A through groove sleeved on the outer wall of the middle column 8 is provided in the middle of the female pipe seat 9 fixedly installed below the inner side of the side rod 5. The female pipe seat 9 at the top of the side rod 5 and the female pipe seat 9 below the inner side of the side rod 5 are perpendicularly distributed to each other.

[0022] With the above design, when using this device to erect pipelines, multiple base plates 1 can be first cast along the installation route of the pipelines with concrete, and embedding grooves 3 and screws 4 are reserved on the top of the base plates 1. After the base plates 1 are cured and gain strength and the elevation is checked, the bottom plate 2 is snap-fitted on the embedding grooves 3. At this time, the screws 4 pass through the bottom plate 2, and then the bottom plate 2 can be fixed on the top of the base plate 1 by tightening the screws 4 with nuts to achieve stable installation. Then, according to the arrangement of the pipelines, the pipelines along the direction parallel to the long side of the bottom plate 2 can be placed on the female pipe seat 9 below the inner side of the side rod 5, and the pipelines perpendicular to the long side of the bottom plate 2 can be placed on the female pipe seat 9 at the top of the side rod 5. For the pipelines obliquely crossing the long side direction of the bottom plate 2, the angle of the turntable 6 can be first rotated and adjusted so that the middle column 8 at the top of the turntable 6 drives the female pipe seat 9 at the top of the middle column 8 to rotate a certain angle. After the angle is adjusted, the turntable 6 with the adjusted angle can be limited and fixed by driving screws through the limiting holes 7 into the bottom plate 2. Then, the pipelines obliquely crossing the long side direction of the bottom plate 2 can be placed on the female pipe seat 9 at the top of the middle column 8 for the next pipeline fixing process. Since this device is provided with female pipe seats 9 with different rotation angles to erect pipelines with different orientations, when the pipelines of each line intersect with each other, they can cross in an orderly manner as much as possible, effectively avoiding the occurrence of a messy and disorderly situation.

[0023] Refer to Figure 1 , 2, 3. On both sides of the bottom of the male pipe sleeve 10, wedge-shaped rods 11 inserted into the top end of the female pipe socket 9 are fixedly installed. Slots 12 adapted to the wedge-shaped rods 11 are formed at the top of the female pipe socket 9, and the wedge-shaped rods 11 are inserted and installed in the slots 12. A locking block 13 is slidably installed outside the inserted end of the wedge-shaped rod 11 inside the female pipe socket 9. A chute adapted to the locking block 13 is formed on the outer side of the interior of the female pipe socket 9. The outer end of the locking block 13 is fixedly connected to the chute through a return spring. A card slot 14 adapted to the locking block 13 is formed on the outer side of the wedge-shaped rod 11. The opposite ends of the locking block 13 and the wedge-shaped rod 11 are both inclined. The locking block 13 is snap-fitted into the card slot 14. A pull rod 15 inserted into the outer wall of the female pipe socket 9 is fixedly installed at the outer end of the locking block 13. A jack adapted to the pull rod 15 is formed on the outer wall of the female pipe socket 9.

[0024] With the above design, after pipelines in various directions are placed on the female pipe socket 9, the male pipe sleeve 10 can be sequentially installed on the female pipe socket 9. When the male pipe sleeve 10 is spliced onto the female pipe socket 9, the wedge-shaped rod 11 will be inserted into the slot 12. Since the opposite ends of the wedge-shaped rod 11 and the locking block 13 are both inclined, the wedge-shaped rod 11 will first abut against the locking block 13 and move outward to compress the return spring to make way until the wedge-shaped rod 11 is completely inserted in place. At this time, when the locking block 13 encounters the card slot 14, it will be snap-fitted into the card slot 14 under the rebound of the return spring, thereby locking and limiting the wedge-shaped rod 11, making the male pipe sleeve 10 firmly spliced onto the female pipe socket 9, so as to fix the pipeline placed on the top of the female pipe socket 9. In addition, since the device is also provided with a pull rod 15, pulling the pull rod 15 can drive the locking block 13 to disengage from the card slot 14, thereby releasing the limit on the wedge-shaped rod 11, and the male pipe sleeve 10 can be pulled out. This enables the male pipe sleeve 10 to be removed and re-placed when the pipeline is placed incorrectly, which is convenient and fast.

[0025] The implementation principle of the embodiment of this application is as follows:

[0026] When using this device to erect pipelines, multiple base plates 1 can be first poured along the installation line of the pipeline with concrete, and embedding grooves 3 and embedded screws 4 are reserved at the top of the base plates 1. After the base plates 1 are cured to gain strength and the elevation is rechecked, the bottom plate 2 is snapped onto the embedding grooves 3. At this time, the screw 4 passes through the bottom plate 2, and then the bottom plate 2 can be fixed to the top of the base plate 1 by tightening the screw 4 with a nut to achieve stable installation. Then, according to the arrangement of the pipelines, the pipelines along the direction parallel to the long side of the bottom plate 2 can be placed on the main pipe sockets 9 under the inner sides of the side rods 5, the pipelines perpendicular to the long side of the bottom plate 2 are placed on the main pipe sockets 9 at the tops of the side rods 5, and for the pipelines obliquely crossing the long side direction of the bottom plate 2, the angle of the turntable 6 can be first rotated and adjusted so that the middle column 8 at the top of the turntable 6 drives the main pipe socket 9 at the top of the middle column 8 to rotate by a certain angle. After the angle is adjusted, the turntable 6 with the adjusted angle is limited and fixed by driving a screw through the limiting hole 7 into the bottom plate 2. Then, the pipelines obliquely crossing the long side direction of the bottom plate 2 can be placed on the main pipe socket 9 at the top of the middle column 8 for the next pipeline fixing process. Since this device is provided with main pipe sockets 9 with different angles to erect pipelines with different orientations, when the pipelines of each line intersect with each other, they can cross in an orderly manner as much as possible, thus effectively avoiding the occurrence of a messy and disorderly situation.

[0027] After the pipelines in each orientation are placed on the main pipe sockets 9, the male ferrules 10 can be sequentially installed on the main pipe sockets 9. When the male ferrule 10 is spliced onto the main pipe socket 9, the wedge-shaped rod 11 will be inserted into the slot 12. Since the opposite ends of the wedge-shaped rod 11 and the locking block 13 are both inclined designs, the wedge-shaped rod 11 will first abut against the locking block 13 and move outward to compress the return spring to make way until the wedge-shaped rod 11 is completely inserted in place. At this time, when the locking block 13 encounters the card slot 14, it will be snapped into the card slot 14 under the rebound of the return spring, thereby locking and fixing the wedge-shaped rod 11, making the male ferrule 10 firmly spliced onto the main pipe socket 9, so as to fix the pipeline placed on the top of the main pipe socket 9. In addition, since this device is also provided with a pull rod 15, pulling the pull rod 15 can drive the locking block 13 to disengage from the card slot 14, thereby releasing the limit on the wedge-shaped rod 11, and the male ferrule 10 can be pulled out, so that when the pipeline is placed incorrectly, the male ferrule 10 can be released and re-placed, which is convenient and fast.

[0028] The above are only the preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this application shall be included within the protection scope of this application.

Claims

1. A construction device for inserting water supply and drainage pipelines in a large-span space, comprising a base plate (1), characterized in that: The top of the base plate (1) is snap-fitted with a bottom plate (2), and side rods (5) are fixedly mounted on both sides of the top of the bottom plate (2). A turntable (6) is rotatably mounted in the middle of the top of the bottom plate (2), and a center column (8) is fixedly mounted in the middle of the top of the turntable (6). A female pipe seat (9) sleeved on the center column (8) is fixedly mounted at the lower inner side of the side rod (5), and a female pipe seat (9) is also fixedly mounted on the top of the side rod (5) and the top of the center column (8), and a male ferrule (10) is spliced ​​on the top of the female pipe seat (9); Both sides of the bottom of the male ferrule (10) are fixedly installed with a wedge rod (11) inserted into the top of the female tube seat (9), and a locking block (13) is slidably installed outside the plug-in end of the wedge rod (11) in the female tube seat (9). The outer side of the wedge rod (11) is provided with a slot (14) adapted to the locking block (13), and the locking block (13) is snap-fitted into the slot (14). The outer end of the locking block (13) is fixedly installed with a pull rod (15) inserted into the outer wall of the female tube seat (9).

2. A construction device for inserting water supply and drainage pipelines in a large-span space as claimed in claim 1, characterized in that: The base plate (1) is cast from concrete material, and a groove (3) matching the bottom plate (2) is provided on the top of the base plate (1), and the bottom plate (2) is snap-fitted and installed on the groove (3).

3. A construction device for inserting water supply and drainage pipelines in a large-span space as claimed in claim 1, characterized in that: The four ends of the top of the base plate (1) are pre-buried with screw rods (4), the four ends of the bottom plate (2) are provided with bolt holes that match the screw rods (4), and the bottom plate (2) is connected to the screw rods (4) via nuts.

4. A construction device for inserting water supply and drainage pipelines in a large-span space as claimed in claim 1, characterized in that: The bottom of the rotating disk (6) is rotatably connected to the bottom plate (2) via a bearing, and a plurality of limiting holes (7) are provided on the outer periphery of the top of the rotating disk (6).

5. The device for inserting water supply and drainage pipelines in a large-span space as claimed in claim 1, characterized in that: A through groove is formed in the middle of a mother pipe seat (9) fixedly mounted on the lower inner side of the side rod (5) and sleeved on the outer wall of the center column (8); the mother pipe seat (9) on the top of the side rod (5) and the mother pipe seat (9) on the lower inner side of the side rod (5) are arranged perpendicular to each other.

6. A construction device for inserting water supply and drainage pipelines in a large-span space as claimed in claim 1, characterized in that: The top of the mother tube seat (9) is provided with a slot (12) adapted to the wedge rod (11), and the wedge rod (11) is inserted and installed in the slot (12). The inner and outer sides of the mother tube seat (9) are provided with a slide groove adapted to the locking block (13), and the outer end of the locking block (13) is fixedly connected to the slide groove via a return spring.

7. A construction device for inserting water supply and drainage pipelines in a large-span space as claimed in claim 1, characterized in that: The opposite ends of the locking block (13) and the wedge-shaped rod (11) are both designed to be inclined, and the outer wall of the female pipe seat (9) is provided with a socket adapted to the pull rod (15).

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