High-rise building blow-off pipeline

Abstract

The utility model discloses a high-rise building blow-off pipeline which comprises an upper connecting pipe, a lower connecting pipe is arranged below the upper connecting pipe, a splicing mechanism is arranged between the upper connecting pipe and the lower connecting pipe, the splicing mechanism comprises a connecting sleeve, an inserting pipe, a sliding groove, a clamping block, a push rod, a pressing block and a clamping groove, and the connecting sleeve is installed at the bottom end of the upper connecting pipe; the inserting pipe is installed at the top end of the lower connecting pipe, the multiple sets of sliding grooves are distributed in the connecting sleeve, the clamping blocks are slidably installed in the multiple sets of sliding grooves, the push rods are installed on the outer sides of the multiple sets of clamping blocks and extend out of the connecting sleeve, the pressing blocks are installed at the outer ends of the multiple sets of push rods, and the multiple sets of clamping grooves are distributed in the outer wall of the inserting rod. And a locking mechanism is arranged on the connecting sleeve and comprises a locking groove, a locking sleeve, a locking block, a sliding sleeve, a sliding rod and a limiting mechanism, so that the technical problem that a traditional pipeline splicing mode mentioned in the background technology has many inconveniences is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -rise building technical field more specifically, it relates to a high -rise building sewage pipeline. BACKGROUND

[0002] In the installation process of modern high -rise building sewage pipeline, the traditional pipeline splicing mode has many inconveniences, and the construction personnel need to use a large number of external connecting tools and joints to carry out pipeline butt joint, which not only increases material cost, but also prolongs construction time, and the complex splicing steps not only need professional technical personnel to operate, but also are easy to affect the connection quality due to improper operation, which seriously affects the progress and efficiency of the whole project;

[0003] The existing high -rise building sewage pipeline has many inconveniences in the installation process, and the connecting parts need to be fixed using multiple external joints and tools, and these joints often become the weak link of the pipeline system, and in the long-term use process, the joints are prone to looseness, leakage and other problems, which not only affects the normal operation of the sewage system, but also may cause environmental pollution and safety hazards, and this situation is particularly serious in high -rise buildings, because the difficulty of maintenance and replacement is large, and the cost is high. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the problems in the prior art, the utility model provides a high -rise building sewage pipeline to solve the technical problems that the traditional pipeline splicing mode has many inconveniences mentioned in the background art.

[0006] (II) technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a high -rise building sewage pipeline, including upper connector, the lower connector is arranged below the upper connector, the splicing mechanism is arranged between the upper connector and the lower connector, the splicing mechanism includes connecting sleeve, spout, sliding slot, clamping block, push rod, pressing block and clamping groove, the connecting sleeve is installed at the bottom end of the upper connector, the spout is installed at the top end of the lower connector, the sliding slot is provided with a plurality of groups distributed in the connecting sleeve, the clamping block is slidably installed in a plurality of sliding slots, the push rod is installed on the outer side of a plurality of clamping blocks and extends out of the connecting sleeve, the pressing block is installed at the outer end of a plurality of push rods, the clamping groove is provided with a plurality of groups distributed on the outer wall of the spout, the locking mechanism is arranged on the connecting sleeve, the locking mechanism includes lock groove, lock sleeve, lock block, sliding sleeve, slide rod and limiting mechanism, the lock groove is arranged on the bottom surface of a plurality of clamping blocks, the lock sleeve is arranged in the connecting sleeve, the lock block is provided with a plurality of groups installed on the top surface of the lock sleeve, the sliding sleeve is installed on the outer side of the lock sleeve and is slidably connected with the connecting sleeve, and the slide rod is provided with a plurality of groups installed on the connecting sleeve and is slidably connected with the sliding sleeve.

[0008] The utility model further sets up, the limit mechanism includes rotating cover, bottom ring, jacks, block and let go of the hole, rotating cover rotation is installed in the sliding cover outer wall, bottom ring is installed in the connecting sleeve bottom, the jacks are provided with a plurality of groups and are installed on the bottom ring, the block is installed in a plurality of the jacks top, let go of the hole is provided with a plurality of groups and is distributed on the rotating cover.

[0009] The utility model further sets up, the connecting sleeve inner wall is equipped with the limit strip, the limit strip is provided with a plurality of groups and is connected with the lock cover sliding, the cannula outer wall is equipped with the limit slot, the limit slot is provided with a plurality of groups and can be connected with the limit strip sliding, and the sliding connection of limit strip and limit slot ensures the accuracy when upper and lower pipelines are butted, prevents misplacement.

[0010] The utility model further sets up, a plurality of the block and the sliding slot outer wall are connected with the tension spring, when needing to disassemble, the tension spring can automatically pull back the block to the initial position, and the disassembly process is simplified.

[0011] The utility model further sets up, the rotating cover outer wall is equipped with the side piece, the side piece is provided with a plurality of groups and is connected with the rotating cover and is equipped with the compression spring, and the compression spring can ensure that the rotating cover is automatically returned after rotating, improves the convenience of operation.

[0012] The utility model further sets up, a plurality of the let go of the hole side wall all are equipped with the arc slot, and the design of arc slot makes the block can move along the predetermined track, ensures the smooth of unlocking process.

[0013] The utility model further sets up, the bottom ring is equipped with the push spring, the push spring is provided with a plurality of groups, and the push spring can ensure that the proper contact pressure is kept between each component, improves the reliability of connection.

[0014] The utility model further sets up, a plurality of the let go of the hole diameter all are greater than a plurality of the block, and the width of a plurality of the arc slot is less than a plurality of the block, and the let go of the hole diameter is greater than the block, and the block can be ensured to pass smoothly.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a high -rise building blowoff pipeline has the following beneficial effects:

[0017] 1、The splicing mechanism realizes quick and reliable pipeline connection through cooperation of connecting sleeve, insertion pipe, sliding groove, clamping block, push rod, pressing block and clamping groove, the connecting sleeve is installed at the bottom end of the upper connecting pipe, the insertion pipe is installed at the top end of the lower connecting pipe, the sliding groove is distributed in the connecting sleeve, the clamping block can slide in the sliding groove, in the connecting process, through design of the push rod and the pressing block, the operator can easily control the clamping block to enter the clamping groove, quick butt joint of the pipeline is realized, the sliding connection design of the limiting groove on the outer wall of the insertion pipe and the limiting strip on the inner wall of the connecting sleeve ensures accurate positioning during pipeline connection, and design of the tension spring ensures that the clamping block can be quickly reset when needed, which facilitates disassembly operation of the pipeline, and the design greatly improves installation efficiency of the high-rise building sewage pipeline and simplifies the construction process.

[0018] 2、The locking mechanism realizes reliable connection and fixation through ingenious cooperation of locking groove, locking sleeve, locking block, sliding sleeve and sliding rod, the locking groove is arranged on the bottom surface of the clamping block, the locking sleeve is arranged in the connecting sleeve, the locking block is installed on the top surface of the locking sleeve, when the sliding sleeve moves up and down along the sliding rod, the locking sleeve can drive the locking block to enter or leave the locking groove, so that locking or unlocking of the clamping block is realized, the locking mode not only is simple to operate, but also ensures stability of the connection, cooperation of the locking block and the locking groove effectively prevents loosening or falling of the pipeline during use, and safety and reliability of the sewage system are improved.

[0019] 3、The limiting mechanism realizes reliable retention of the connection state through precise cooperation of rotating sleeve, bottom ring, top rod, resisting block and giving-way hole, the rotating sleeve is connected with the side block through the compression spring, the arc-shaped groove formed in the giving-way hole cooperates with the resisting block, so that stability and controllability of the locking and unlocking process are ensured, in the locking state, the resisting block abuts against the bottom surface of the rotating sleeve, so that accidental movement of the sliding sleeve is prevented, when unlocking is needed, rotation of the rotating sleeve aligns the giving-way hole with the resisting block, and cooperation of the compression spring ensures stability of the unlocking process, the design of the limiting mechanism not only improves reliability of the connection, but also facilitates disassembly and assembly operation of the pipeline by maintenance personnel, and greatly reduces maintenance cost. DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the high-rise building sewage pipeline in the utility model;

[0021] Figure 2 It is a structure schematic view of the insertion pipe in the utility model;

[0022] Figure 3 It is a sectional structure schematic view of the splicing mechanism in the utility model;

[0023] Figure 4 It is a sectional structure schematic view of the connecting sleeve in the utility model;

[0024] Figure 5The utility model discloses a sectional structure schematic diagram of the limiting mechanism.

[0025] In the drawing: 1, upper connector; 2, lower connector; 3, connecting sleeve; 4, insertion pipe; 5, sliding groove; 6, clamping block; 7, push rod; 8, pressing block; 9, clamping groove; 10, locking groove; 11, locking sleeve; 12, locking block; 13, sliding sleeve; 14, sliding rod; 15, rotating sleeve; 16, bottom ring; 17, jacking rod; 18, abutting block; 19, clearance hole; 20, limiting strip; 21, limiting groove; 22, tension spring; 23, side block; 24, compression spring; 25, arc-shaped groove; 26, push spring. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0027] It should be noted that all the technical and scientific terms used in the present application have the same meaning as that generally understood by the ordinary skilled in the art to which the present application belongs, unless otherwise specified.

[0028] In the present application, the directions such as "up, down" are generally directed to the directions shown in the drawings, or are directed to the vertical, perpendicular or gravity directions, unless otherwise stated. Similarly, for the convenience of understanding and description, "left, right" are generally directed to the left and right shown in the drawings, and "inner, outer" are directed to the inner and outer relative to the contour of each component, but the above direction words are not used to limit the present application.

[0029] Please refer to Figures 1-5 A high-rise building sewage pipeline, including upper connector 1, upper connector 1 below is equipped with lower connector 2, and the upper connector 1 is provided with splicing mechanism between lower connector 2, and the splicing mechanism includes connecting sleeve 3, insertion pipe 4, sliding groove 5, clamping block 6, push rod 7, pressing block 8 and clamping groove 9, connecting sleeve 3 is installed at the bottom end of upper connector 1, insertion pipe 4 is installed at the top end of lower connector 2, sliding groove 5 is provided with multiple groups distributed in connecting sleeve 3, clamping block 6 is slidably installed in multiple groups of sliding grooves 5, push rod 7 is installed at the outer side of multiple clamping blocks 6 and extends out of connecting sleeve 3, pressing block 8 is installed at the outer end of multiple push rods 7, clamping groove 9 is provided with multiple groups distributed on the outer wall of insertion rod, locking mechanism is arranged on connecting sleeve 3, and the locking mechanism includes locking groove 10, locking sleeve 11, locking block 12, sliding sleeve 13, sliding rod 14 and limiting mechanism, locking groove 10 is arranged on the bottom surface of multiple clamping blocks 6, locking sleeve 11 is arranged in connecting sleeve 3, locking block 12 is provided with multiple groups installed on the top surface of locking sleeve 11, sliding sleeve 13 is installed on the outer side of locking sleeve 11 and is slidably connected with connecting sleeve 3, and sliding rod 14 is provided with multiple groups installed on connecting sleeve 3 and is slidably connected with sliding sleeve 13.

[0030] The inner wall of the connecting sleeve 3 is provided with a limiting strip 20, the limiting strip 20 is provided with a plurality of groups and is in sliding connection with the locking sleeve 11, the outer wall of the insertion pipe 4 is provided with a limiting groove 21, the limiting groove 21 is provided with a plurality of groups and is in sliding connection with the limiting strip 20, the principle of this design is to ensure that the insertion pipe 4 can be accurately positioned when inserted into the connecting sleeve 3 through the cooperation of the limiting strip 20 and the limiting groove 21.

[0031] A plurality of groups of clamping blocks 6 are connected between the outer wall of the sliding groove 5 and are provided with a tension spring 22, the principle of this design is to provide a reset force for the clamping block 6 by using the elastic properties of the tension spring 22.

[0032] In this embodiment, when the upper connector 1 and the lower connector 2 need to be spliced, the limiting groove 21 provided on the outer wall of the insertion pipe 4 is aligned with the limiting strip 20 provided on the inner wall of the connecting sleeve 3 and is inserted and connected in a sliding manner, the clamping groove 9 provided on the outer wall of the insertion pipe 4 is moved to the inner wall of the plurality of clamping blocks 6, then the plurality of pressing blocks 8 are pressed to make the push rod 7 push the clamping block 6 to slide in the sliding groove 5 and be inserted in the clamping groove 9, then the sliding sleeve 13 is slid upward to make it slide along the plurality of sliding rods 14, driving the locking sleeve 11 to push the plurality of locking blocks 12 to be clamped in the locking groove 10 provided on the bottom surface of the plurality of clamping blocks 6, fixing the plurality of clamping blocks 6, then the position of the moving sleeve is limited by the limiting mechanism, when disassembly is needed, the limiting mechanism is released to limit the sliding sleeve 13, the moving sleeve is slid downward to drive the locking sleeve 11 to move, so that the plurality of locking blocks 12 are separated from the plurality of locking grooves 10 to release the limitation of the clamping block 6, then the plurality of clamping blocks 6 are reset by the tension spring 22 to pull the clamping block 6 to slide outward along the sliding groove 5 to separate from the clamping groove 9, thereby releasing the clamping of the insertion pipe 4, completing the disassembly of the upper connector 1 and the lower connector 2.

[0033] Please refer to Figure 5 , as an embodiment of the limiting mechanism: the limiting mechanism includes a rotating sleeve 15, a bottom ring 16, a top rod 17, a resisting block 18 and a let-go hole 19, the rotating sleeve 15 is rotatably installed on the outer wall of the sliding sleeve 13, the bottom ring 16 is installed at the bottom end of the connecting sleeve 3, the top rod 17 is provided with a plurality of groups installed on the bottom ring 16, the resisting block 18 is installed at the top end of the plurality of top rods 17, and the let-go hole 19 is provided with a plurality of groups distributed on the rotating sleeve 15.

[0034] The outer wall of the rotating sleeve 15 is provided with a side block 23, the side block 23 is provided with a plurality of groups and is connected with the rotating sleeve 15 and is provided with a compression spring 24, the principle of this design is to provide a reset force for the rotating sleeve 15 by using the elasticity of the compression spring 24.

[0035] The side wall of the plurality of let-go holes 19 is provided with an arc-shaped groove 25, the principle of this design is to provide guidance and limitation for the resisting block 18 through the arc-shaped groove 25.

[0036] The bottom ring 16 is provided with a push spring 26, the push spring 26 is provided with a plurality of groups, the principle of this design is to provide a stable pushing force for the entire limiting mechanism by using the push spring 26.

[0037] The diameter of the plurality of displacement holes 19 is greater than the plurality of abutting blocks 18, and the width of the plurality of arc-shaped grooves 25 is less than the plurality of abutting blocks 18. The principle of this design is to achieve specific motion control through size differences.

[0038] More specifically, when the sliding sleeve 13 slides to the top end, the abutting blocks 18 arranged at the top end of the plurality of top rods 17 abut against the bottom surface of the rotating sleeve 15, so that the sliding sleeve 13 cannot slide. When unlocking is needed, the rotating sleeve 15 is rotated to move the plurality of displacement holes 19 above the plurality of abutting blocks 18. When the rotating sleeve 15 is rotated, the plurality of compression springs 24 are compressed. Then, the sliding sleeve 13 is slid downward to make the plurality of abutting blocks 18 pass through the displacement holes 19. At this time, the bottom surface of the rotating sleeve 15 compresses the plurality of push springs 26. After the abutting blocks 18 pass through the displacement holes 19, the plurality of compression springs 24 reset to push the rotating sleeve 15 to rotate again, so that the plurality of supporting rods move into the arc-shaped grooves 25. At this time, the top surface of the rotating sleeve 15 abuts against the bottom surface of the abutting blocks 18. The plurality of push springs 26 push the bottom surface of the rotating sleeve 15, so that it cannot move. At this time, the sliding sleeve 13 remains in the unlocked state.

[0039] In summary, when the upper connector pipe 1 and the lower connector pipe 2 need to be spliced, the limiting groove 21 arranged on the outer wall of the insertion pipe 4 is aligned with the limiting strip 20 arranged on the inner wall of the connecting sleeve 3 and is connected by sliding insertion. The clamping groove 9 arranged on the outer wall of the insertion pipe 4 is moved to the inner wall of the plurality of clamping blocks 6, and then the plurality of pressing blocks 8 are pressed to make the push rod 7 push the clamping block 6 to slide in the sliding groove 5 and be inserted in the clamping groove 9. Then, the sliding sleeve 13 is slid upward to slide along the plurality of sliding rods 14, driving the lock sleeve 11 to push the plurality of locking blocks 12 to be clamped in the locking groove 10 arranged on the bottom surface of the plurality of clamping blocks 6, thereby fixing the plurality of clamping blocks 6. Then, the position of the moving sleeve is limited by the limiting mechanism. When disassembly is needed, the limiting mechanism is released to limit the sliding sleeve 13, and the moving sleeve is slid downward to drive the lock sleeve 11 to move, so that the plurality of locking blocks 12 are separated from the plurality of locking grooves 10 to release the limitation on the clamping block 6. Then, the plurality of clamping blocks 6 are reset by the tension spring 22 to pull the clamping block 6 to slide outward along the sliding groove 5 and be separated from the clamping groove 9, thereby releasing the clamping of the insertion pipe 4, and completing the disassembly of the upper connector pipe 1 and the lower connector pipe 2.

[0040] When the sliding sleeve 13 slides to the top end, the abutting blocks 18 arranged at the top end of the plurality of top rods 17 abut against the bottom surface of the rotating sleeve 15, so that the sliding sleeve 13 cannot slide, when it is needed to be unlocked, the rotating sleeve 15 is rotated, so that the plurality of displacement holes 19 are moved above the plurality of abutting blocks 18, when the rotating sleeve 15 is rotated, the plurality of compression springs 24 are extruded, then the sliding sleeve 13 is slid downward, so that the plurality of abutting blocks 18 pass through the displacement holes 19, at this time, the bottom surface of the rotating sleeve 15 extrudes the plurality of push springs 26, when the abutting blocks 18 pass through the displacement holes 19, the plurality of compression springs 24 are reset to push the rotating sleeve 15 to rotate again, so that the plurality of supporting rods are moved into the arc-shaped grooves 25, at this time, the top surface of the rotating sleeve 15 abuts against the bottom surface of the abutting blocks 18, the plurality of push springs 26 push the bottom surface of the rotating sleeve 15, so that the rotating sleeve 15 cannot move, at this time, the sliding sleeve 13 keeps the unlocked state.

[0041] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one, and the welding is preferred when the fixed connection is mentioned above, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high-rise building sewer comprising an upper spigot (1), characterized in that: The upper connector (1) is provided below with a lower connector (2), and a splicing mechanism is arranged between the upper connector (1) and the lower connector (2), the splicing mechanism comprises a connecting sleeve (3), a plug pipe (4), a sliding groove (5), a clamping block (6), a push rod (7), a pressing block (8) and a clamping groove (9), the connecting sleeve (3) is installed at the bottom end of the upper connector (1), the plug pipe (4) is installed at the top end of the lower connector (2), the sliding groove (5) is provided with a plurality of groups distributed in the connecting sleeve (3), the clamping block (6) is slidingly installed in the plurality of groups of sliding grooves (5), the push rod (7) is installed outside the plurality of groups of clamping blocks (6) and extends out of the connecting sleeve (3), the pressing block (8) is installed at the outer end of the plurality of groups of push rods (7), the clamping groove (9) is provided with a plurality of groups distributed on the outer wall of the plug rod, the connecting sleeve (3) is provided with a locking mechanism, the locking mechanism comprises a locking groove (10), a locking sleeve (11), a locking block (12), a sliding sleeve (13), a sliding rod (14) and a limiting mechanism, the locking groove (10) is arranged on the bottom surface of the plurality of groups of clamping blocks (6), the locking sleeve (11) is arranged in the connecting sleeve (3), the locking block (12) is provided with a plurality of groups installed on the top surface of the locking sleeve (11), the sliding sleeve (13) is installed outside the locking sleeve (11) and is slidingly connected with the connecting sleeve (3), and the sliding rod (14) is provided with a plurality of groups installed on the connecting sleeve (3) and slidingly connected with the sliding sleeve (13).

2. A high-rise building sewer according to claim 1, characterised in that: The limiting mechanism comprises a rotating sleeve (15), a bottom ring (16), a top rod (17), a resisting block (18) and a giving hole (19), the rotating sleeve (15) is rotatably installed on the outer wall of the sliding sleeve (13), the bottom ring (16) is installed at the bottom end of the connecting sleeve (3), the top rod (17) is provided with a plurality of groups installed on the bottom ring (16), the resisting block (18) is installed at the top end of the plurality of groups of top rods (17), and the giving hole (19) is provided with a plurality of groups distributed on the rotating sleeve (15).

3. A high-rise building sewer according to claim 2, characterised in that: The inner wall of the connecting sleeve (3) is provided with a limiting strip (20), the limiting strip (20) is provided with a plurality of groups and is slidingly connected with the locking sleeve (11), and the outer wall of the plug pipe (4) is provided with a limiting groove (21), the limiting groove (21) is provided with a plurality of groups and is slidingly connected with the limiting strip (20).

4. A high-rise building sewer according to claim 3, characterized in that the plurality of groups of The clamping block (6) and the outer wall of the sliding groove (5) are both connected with a tension spring (22). ​ 5. A high-rise building sewer according to claim 4, characterised in that: The outer wall of the rotating sleeve (15) is provided with a side block (23), the side block (23) is provided with a plurality of groups and is connected with the rotating sleeve (15) through a compression spring (24).

6. A high-rise building sewer according to claim 5, characterised in that: The sidewall of the plurality of groups of giving holes (19) is provided with an arc-shaped groove (25).

7. A high-rise building sewer according to claim 6, characterised in that: The bottom ring (16) is provided with a push spring (26), and the push spring (26) is provided with a plurality of groups.

8. A high-rise building sewer according to claim 7, characterised in that the plurality of groups of pipes are arranged in a plurality of groups of pipes. The diameter of the giving hole (19) is greater than that of the plurality of groups of resisting blocks (18), and the width of the plurality of groups of arc-shaped grooves (25) is less than that of the plurality of groups of resisting blocks (18).

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