CN216382836U - Water supply and drainage pipeline fixing device - Google Patents

Abstract

The utility model discloses a fixing device for a water supply and drainage pipeline, wherein a sleeve rod penetrates through an inner cavity of a base and extends to the outside, a threaded hole is formed in the upper side wall of the sleeve rod, the sleeve rod is in threaded connection with a threaded rod through the threaded hole in the upper surface, a first clamping and connecting plate is fixedly installed at the upper end of the threaded rod, a through hole is formed in the inner cavity of a top plate, the device can fix pipelines with different shapes and sizes by adjusting the distance between the first clamping plate and the second clamping plate, brings convenience to the use process of related personnel, drives the clamping blocks to move through the sliding rods, thereby adjusting the fixed position of the pipeline, leading the pipeline to be fixed on different positions, ensuring the sealing performance when the pipeline is butted, ensuring the smoothness of the water supply and drainage process, and changing the fixed position, can be connected fixedly with the pipeline of different positions for the use of device has the practicality, thereby has improved the work efficiency of plumbing work progress.

Description

Water supply and drainage pipeline fixing device

Technical Field

The utility model relates to the technical field of water supply and drainage engineering, in particular to a water supply and drainage pipeline fixing device.

Background

The water supply and drainage engineering refers to that a series of physical and chemical means are utilized to purify water into tap water meeting the production and domestic water standards, then the tap water is conveyed to thousands of households through a four-way and eight-reach urban water network, drainage pipelines play an important role as water conveying bearing bodies, for different positions, the positions where drainage pipes are fixed are different, so that the sealing performance of the drainage pipe in the connection process is guaranteed, water can be stably conveyed, and the water supply and drainage pipeline fixing device is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fixing device for a water supply and drainage pipeline, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a water supply and drainage pipeline fixing device comprises a base, wherein a top plate is fixedly installed on the upper side wall of the base in a bilateral symmetry mode through an installation plate, an inner cavity of the base is rotatably connected with a sleeve rod through a bearing, the sleeve rod penetrates through the inner cavity of the base and extends to the outside, a threaded hole is formed in the upper side wall of the sleeve rod, the sleeve rod is connected with a threaded rod through a threaded hole thread on the upper surface, a first clamping plate is fixedly installed at the upper end of the threaded rod, a through hole is formed in the inner cavity of the top plate, a sliding rod is slidably connected to the inner side wall of the through hole of the top plate, at least two clamping blocks are uniformly sleeved on the outer side wall of the sliding rod, a second clamping plate is fixedly installed on the lower side wall of the sliding rod and corresponds to the first clamping plate, a first fixing seat is fixedly installed on the upper side wall of the top plate, a first fixing shaft is fixedly installed on the inner side wall of the first fixing seat, the lateral wall swing joint of first fixed axle has the fixed block, the left side wall fixed mounting of fixed block has the stopper, the one end of the lower side wall fixedly connected with spring of fixed block, the other end fixed mounting of spring is in the last lateral wall of roof, the stopper with the fixture block is corresponding, the last lateral wall of roof rotates through the bearing and is connected with the bull stick, the lateral wall fixed mounting of bull stick has the baffle, the baffle laminating is in the last lateral wall of fixed block, the last lateral wall fixed mounting of slide bar has the limiting plate, the lower lateral wall fixed mounting of loop bar has the operation wheel.

Preferably, the layer board has been cup jointed through the mounting to the lateral wall of loop bar, the first spout has been seted up to the lateral wall circumference of layer board, the backup pad has been cup jointed to the lateral wall of layer board, the second spout has been seted up to the inner wall circumference of backup pad through-hole, the even swing joint of inside wall of first spout and second spout has two at least balls, the last lateral wall bilateral symmetry of backup pad pass through installation pole fixed mounting in the lower lateral wall of base.

Preferably, the fixed mounting of the last lateral wall bilateral symmetry of roof has the slide rail, the inside wall sliding connection of slide rail has the slider, the last lateral wall fixed mounting of slider has the second fixing base, the inside wall fixed mounting of second fixing base has the second fixed axle, the outside wall swing joint of second fixed axle has the one end of bracing piece, the other end swing joint of bracing piece is at the lateral wall of third fixed axle, third fixed axle fixed mounting is at the inside wall of third fixing base, two the fixed mounting of third fixing base bilateral symmetry is in the lower lateral wall of limiting plate.

Preferably, the inner chamber of mounting panel has seted up the activity groove, the second joint board with the equal bilateral symmetry's of lateral wall fixed mounting of first joint board has the supporting shoe, both ends of both ends fixedly connected with link respectively of both sides wall around the supporting shoe, the inside wall fixed mounting of link has the center pin, the outside wall swing joint of center pin has the leading wheel, the leading wheel sliding connection is in the inside wall of activity groove.

Preferably, the lower side wall bilateral symmetry's of base fixed mounting has the support frame, the lower side wall fixed mounting of support frame has the mount pad, the mounting hole has been seted up to the inner chamber of mount pad.

Preferably, at least two rubber blocks are symmetrically and fixedly mounted on opposite side walls of the second clamping plate and the first clamping plate.

Compared with the prior art, the utility model has the beneficial effects that: a fixing device for a water supply and drainage pipeline is characterized in that when the water supply and drainage pipeline is fixed, a pipeline is placed between a second clamping plate and a first clamping plate, a baffle is moved away from the upper surface of a fixing block, a plurality of clamping blocks on the outer surface are driven to move through a sliding rod, when the clamping blocks slide through a limiting block, the fixing block is driven to rotate through a first fixing shaft by the elasticity of a spring, the fixing block drives the limiting block to be clamped on the outer surface of the next adjacent clamping block, the position of the sliding rod is adjusted according to the position of pipeline installation, the position of the fixing block is limited through the baffle, the fixing block is prevented from driving the limiting block to rotate along the first fixing shaft, so that the position of the second clamping plate is locked, then a sleeve rod is rotated through a bearing in a base, the upper end of a threaded rod drives the first clamping plate to be close to the second clamping plate, and the pipeline is fixed through the first clamping plate and the second clamping plate, the device can fix the pipelines with different shapes and sizes by adjusting the distance between the first clamping plate and the second clamping plate, brings convenience to the use process of related personnel, drives the clamping blocks to move by the sliding rods so as to adjust the fixed positions of the pipelines, enables the pipelines to be fixed on different positions, ensures the sealing performance during the pipeline butt joint, ensures the smoothness during the water supply and drainage process, can be connected and fixed with the pipelines at different positions by changing the fixed positions, has practicability during the use of the device, thereby improving the working efficiency of the water supply and drainage construction process, can drive the supporting plate of the outer surface to rotate when the loop bar rotates, and can slide on the outer surfaces of a plurality of balls through the first sliding groove of the outer surface of the supporting plate, meanwhile, a plurality of balls slide in the second sliding grooves of the inner wall of the supporting plate, the supporting plate is supported through the supporting plate, meanwhile, the balls slide in the first sliding grooves and the second sliding grooves, the supporting plate is guaranteed to rotate along with the loop bar, the stability of the loop bar is improved, the threaded rod can move more stably, the stability of the first clamping plate is improved, the pipeline can be fixed on the device more stably, the supporting effect of the limiting plate is improved through the two supporting rods, the stability of the second clamping plate is improved, the stability of the pipeline is guaranteed, the guide wheel is driven to be attached to the inner wall of the movable groove through the connecting frame to roll, and the stability of the first clamping plate and the second clamping plate on the moving line is guaranteed.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a partial enlarged view of the portion a of the structural diagram of the present invention shown in fig. 1.

Fig. 3 is a partial enlarged view of the portion B of the structural diagram of the present invention shown in fig. 1.

Fig. 4 is a partial enlarged view of the structure of fig. 1 at the position C.

Description of reference numerals: 1. the base, 2, the roof, 3, the bracing piece, 4, the mounting panel, 5, the activity groove, 6, the supporting shoe, 7, the slide bar, 8, the fixture block, 9, the second joint board, 10, the second fixed axle, 11, the second fixing base, 12, the slider, 13, the slide rail, 14, the limiting plate, 15, the first joint board, 16, the rubber block, 17, the threaded rod, 18, the installation pole, 19, the supporting plate, 20, the operating wheel, 21, the loop bar, 22, the support frame, 23, the mount pad, 24, the third fixing base, 25, the third fixed axle, 26, the limiting block, 27, the first fixed axle, 28, the first fixing base, 29, the fixed block, 30, the spring, 31, the baffle, 32, the bull stick, 33, the leading wheel, 34, the center pin, 35, the link, 36, the first spout, 37, the mounting, 38, the layer board, 39, the second spout, 40, the ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a water supply and drainage pipeline fixing device comprises a base 1, a top plate 2 is fixedly arranged on the upper side wall of the base 1 in a bilateral symmetry mode through a mounting plate 4, the lower end of the mounting plate 4 is fixed on the lower surface of the base 1 in the bilateral symmetry mode, the upper ends of the two mounting plates 4 are fixed on the lower surface of the top plate 2 in the bilateral symmetry mode, the top plate 2 is supported through the two mounting plates 4, an inner cavity of the base 1 is rotatably connected with a sleeve rod 21 through a bearing, the bearing is fixedly embedded into the inner cavity of the base 1 and movably connected with the sleeve rod 21 on the inner wall of the bearing, the sleeve rod 21 penetrates through the inner cavity of the base 1 and extends to the outside, a threaded hole is formed in the upper side wall of the sleeve rod 21, the sleeve rod 21 is connected with a threaded rod 17 through a threaded hole in the upper surface, a threaded hole with a certain depth is formed in the upper surface of the sleeve rod 21 and is in threaded connection with the threaded rod 17, a first clamping plate 15 is fixedly arranged at the upper end of the threaded rod 17, the inner cavity of the top plate 2 is provided with a through hole, the inner side wall of the through hole of the top plate 2 is connected with a slide rod 7 in a sliding manner, the outer side wall of the slide rod 7 is uniformly sleeved with at least two fixture blocks 8, a plurality of fixture blocks 8 with trapezoidal longitudinal sections are sequentially and uniformly fixedly sleeved on the outer surface of the slide rod 7, every two adjacent fixture blocks 8 are mutually attached, the through hole of the inner cavity of the top plate 2 ensures that the slide rod 7 can drive the plurality of fixture blocks 8 to pass through, the lower side wall of the slide rod 7 is fixedly provided with a second clamping plate 9, the second clamping plate 9 corresponds to the first clamping plate 15, the first clamping plate 15 and the second clamping plate 9 have the same shape and size and are positioned on the same vertical line, the upper side wall of the top plate 2 is fixedly provided with a first fixing seat 28, the inner side wall of the first fixing seat 28 is fixedly provided with a first fixing shaft 27, the outer side wall of the first fixing shaft 27 is movably connected with a fixing block 29, and the left side wall of the fixing block 29 is fixedly provided with a limiting block 26, one end of a spring 30 is fixedly connected to the lower side wall of the fixed block 29, the other end of the spring 30 is fixedly installed on the upper side wall of the top plate 2, the limiting block 26 corresponds to the clamping block 8, the first fixed shaft 27 is fixedly supported on the right side of the sliding rod 7 through the first fixed seat 28, a through hole penetrating through the inner cavity of the fixed block 29 is formed in the position, close to the left side, of the fixed block 29, the fixed block 29 is movably sleeved on the outer surface of the first fixed shaft 27 through the through hole, so that the fixed block 29 rotates around the first fixed shaft 27, the limiting block 26 corresponding to the clamping block 8 in shape is fixedly installed at the left side of the fixed block 29, the longitudinal section of the limiting block 26 is triangular, the limiting block 26 is driven to rotate through the fixed block 29, the spring 30 on the lower surface of the fixed block 29 is driven to stretch and generate elastic force when the fixed block 29 rotates, and the position of the limiting block 26 corresponds to the position of the sliding rod 7, so that the limiting block 26 can be clamped between two adjacent clamping blocks 8, the upper side wall of the top plate 2 is rotatably connected with a rotating rod 32 through a bearing, the outer side wall of the rotating rod 32 is fixedly provided with a baffle 31, the baffle 31 is attached to the upper side wall of the fixed block 29, the baffle 31 is fixed on the outer surface of one side of the rotating rod 32, so that the rotating rod 32 drives the baffle 31 to rotate, the bearing is embedded in the upper surface of the top plate 2, the rotating rod 32 rotates in the bearing, so that the baffle 31 can rotate along with the rotating rod 32 in the circumferential direction, the position of the bearing ensures that the baffle 31 can be attached to the upper surface of the fixed block 29 after rotating to a certain angle, the upper side wall of the sliding rod 7 is fixedly provided with a limiting plate 14, the lower side wall of the sleeve rod 21 is fixedly provided with an operating wheel 20, when a water supply and drainage pipeline is fixed, the pipeline is placed between the second clamping plate 9 and the first clamping plate 15, and then the rotating rod 32 rotates in the bearing on the upper surface of the top plate 2, the rotating rod 32 drives the baffle 31 to rotate, the baffle 31 is moved away from the upper surface of the fixed block 29, then the limiting plate 14 drives the sliding rod 7 to slide in the through hole of the top plate 2, when the sliding rod 7 simultaneously drives the plurality of clamping blocks 8 on the outer surface to move, when the clamping blocks 8 move, the inclined surface of the clamping block 8 drives the limiting block 26 to move, so that the limiting block 26 drives the fixed block 29 to rotate around the first fixed shaft 27, meanwhile, the lower surface of the fixed block 29 compresses the spring 30 to generate elastic force, when the clamping blocks 8 slide through the limiting block 26, the fixed block 29 is driven to rotate around the first fixed shaft 27 by the elastic force of the spring 30, so that the fixed block 29 drives the limiting block 26 to be clamped on the outer surface of the next adjacent clamping block 8, the position of the sliding rod 7 is adjusted according to the position of the pipeline installation, the sliding rod 7 drives the second clamping plate 9 to move, adjusting the second clamping plate 9 to a proper position, wherein the limiting block 26 is clamped between two adjacent clamping blocks 8, then rotating the rotating rod 32, driving the baffle plate 31 to rotate through the rotating rod 32, rotating the baffle plate 31 to the upper surface of the fixed block 29, limiting the position of the fixed block 29 through the baffle plate 31, preventing the fixed block 29 from driving the limiting block 26 to rotate along the first fixed shaft 27, so as to lock the position of the second clamping plate 9, then rotating the sleeve rod 21 through the bearing inside the base 1, so that the sleeve rod 21 rotates inside the bearing, moving the threaded rod 17 in the vertical direction through the threaded hole inside the sleeve rod 21, so that the upper end of the threaded rod 17 drives the first clamping plate 15 to approach the second clamping plate 9, fixing the pipeline through the first clamping plate 15 and the second clamping plate 9, ensuring the position of pipeline butt joint, so that the pipeline is fixed at a proper position, the stability of pipeline has been guaranteed, improve the stability of plumbing process, through adjusting the distance between first joint board 15 and the second joint board 9, make the device can fix the pipeline of different shape size, the use for relevant personnel facilitates, it removes to drive fixture block 8 through slide bar 7, thereby adjust the fixed position of pipeline, make the pipeline can fix on different positions, leakproofness when guaranteeing the pipeline butt joint, guarantee the smoothness nature of plumbing process, through changing fixed position, can be connected fixedly with the pipeline of different positions, make the use of device have the practicality, thereby the work efficiency of plumbing work progress has been improved.

Specifically, the outer side wall of the loop bar 21 is sleeved with a supporting plate 38 through a fixing member 37, the supporting plate 38 is sleeved on the outer surface of the loop bar 21 through a central through hole, then the loop bar 21 is arranged at the position of four included angles between the fixing member 37 and the supporting plate 38 through four L-shaped fixing members 37, then the loop bar 21 is fixed with the supporting plate 38, so that the loop bar 21 drives the supporting plate 38 to rotate, the outer side wall of the supporting plate 38 is circumferentially provided with a first sliding groove 36, the outer side wall of the supporting plate 38 is sleeved with a supporting plate 19, an inner cavity of the supporting plate 19 is provided with a through hole corresponding to the shape of the supporting plate 38, the supporting plate 19 is movably sleeved on the outer surface of the supporting plate 38 through a through hole penetrating through the inner cavity of the supporting plate 19, so that the outer surface of the supporting plate 38 slides along the through hole of the inner cavity of the supporting plate 19, the inner wall of the through hole of the supporting plate 19 is circumferentially provided with a second sliding groove 39, and the inner side walls of the first sliding groove 36 and the second sliding groove 39 are uniformly and movably connected with at least two balls 40, the even symmetrical swing joint of a plurality of balls 40 is inside the spout that first spout 36 and second spout 39 formed, the upper side wall bilateral symmetry of backup pad 19 is through installation pole 18 fixed mounting at the lower lateral wall of base 1, can drive the layer board 38 of surface and rotate when loop bar 21 rotates, first spout 36 through the layer board 38 surface slides at the surface of a plurality of balls 40, meanwhile a plurality of balls 40 slide in the second spout 39 of backup pad 19 inner wall, support layer board 38 through backup pad 19, meanwhile slide in first spout 36 and second spout 39 through balls 40, guarantee layer board 38 and rotate along with loop bar 21, thereby the stability of loop bar 21 has been improved, make more stable removal of threaded rod 21, and then improved the stability of first joint board 15, make the pipeline more stable fix on the device.

Specifically, slide rails 13 are fixedly mounted on the upper side wall of the top plate 2 in bilateral symmetry, a slide block 12 is slidably connected to the inner side wall of the slide rail 13, a second fixing seat 11 is fixedly mounted on the upper side wall of the slide block 12, a second fixing shaft 10 is fixedly mounted on the inner side wall of the second fixing seat 11, one end of a support rod 3 is movably connected to the outer side wall of the second fixing shaft 10, the other end of the support rod 3 is movably connected to the outer side wall of a third fixing shaft 25, the third fixing shaft 25 is fixedly mounted on the inner side wall of a third fixing seat 24, through holes with the same size are respectively formed in the two ends of the support rod 3, the support rod 3 is movably sleeved on the outer surfaces of the third fixing shaft 25 and the second fixing shaft 10 through the through holes in the two ends, the third fixing shaft 25 and the second fixing seat 10 are fixedly supported through the third fixing seat 24 and the second fixing seat 11 respectively, so that the two ends of the support rod 3 are respectively hinged to the third fixing seat 24 and the second fixing seat 11, two third fixing base 24 bilateral symmetry's fixed mounting is at the lower lateral wall of limiting plate 14, when driving slide bar 7 through limiting plate 14 and removing, make limiting plate 14 drive two bracing pieces 3's of lower surface one end through third fixing base 24 and remove, because the both ends of bracing piece 3 articulate with third fixing base 24 and second fixing base 11 respectively and are connected, make the other end of bracing piece 3 drive slider 12 through second fixing base 11 and slide in the inside of slide rail 13, when driving second joint board 9 through slide bar 7 and removing on the suitable position, improve the supporting effect to limiting plate 14 through two bracing pieces 3, thereby the stability of second joint board 9 has been improved, and then the stability of pipeline has been guaranteed.

Specifically, the inner cavity of the mounting plate 4 is provided with a movable groove 5, the outer side walls of the second clamping plate 9 and the first clamping plate 15 are fixedly provided with support blocks 6 which are bilaterally symmetrical, the front side wall and the rear side wall of each support block 6 are respectively fixedly connected with two ends of a connecting frame 35, the inner side wall of each connecting frame 35 is fixedly provided with a central shaft 34, the outer side wall of each central shaft 34 is movably connected with a guide wheel 33, each guide wheel 33 is connected with the inner side wall of the movable groove 5 in a sliding manner, when the positions of the first clamping plate 15 and the second clamping plate 9 are adjusted, the support blocks 6 on two sides of the first clamping plate 15 and the second clamping plate 9 respectively drive the connecting frames 35 to move, the guide wheels 33 are driven by the connecting frames 35 to be attached to the inner wall of the movable groove 5 to be attached to roll, the stability of the moving route of the first clamping plate 15 and the second clamping plate 9 is ensured, and the first clamping plate 15 and the second clamping plate 9 are attached to the outer surface of the pipeline more stably, thereby the stability of pipeline fixation has been improved, the fixed effect of pipeline is improved.

Particularly, the fixed mounting of base 1's lower lateral wall bilateral symmetry has support frame 22, and the lower lateral wall fixed mounting of support frame 22 has mount pad 23, and the mounting hole has been seted up to the inner chamber of mount pad 23, fixes mount pad 23 on suitable position through the mounting hole, supports base 1 through support frame 22 for it is more convenient when the installation to install the device.

Particularly, the fixed mounting that the relative lateral wall of second joint board 9 and first joint board 15 is equal to has two at least rubber blocks 16, and a plurality of rubber blocks 16 are even respectively fixed mounting in proper order in the inner wall of first joint board 15 and second joint board 9, and rubber block 16 has certain buffering effect, through 16 increases of rubber block 16 with the buffer power of pipeline surface to play the protection effect to the pipeline, prevent to cause the damage to the pipeline.

The working principle is as follows: fixing the mounting seat 23 at a proper position through the mounting hole, supporting the base 1 through the support frame 22, placing the pipe between the second clamping plate 9 and the first clamping plate 15, rotating the rotating rod 32 in the bearing on the upper surface of the top plate 2, so that the rotating rod 32 drives the baffle 31 to rotate, removing the baffle 31 from the upper surface of the fixed block 29, driving the sliding rod 7 to slide in the through hole of the top plate 2 through the limiting plate 14, driving the plurality of fixture blocks 8 on the outer surface to move simultaneously through the sliding rod 7 when the fixture blocks 8 move, driving the limiting block 26 to move by the inclined surface of the fixture block 8 when the fixture block 8 moves, so that the limiting block 26 drives the fixed block 29 to rotate around the first fixed shaft 27, and meanwhile, the lower surface of the fixed block 29 compresses the spring 30 and generates elasticity, when the fixture block 8 slides over the limiting block 26, driving the fixed block 29 to rotate around the first fixed shaft 27 by the elasticity of the spring 30, the fixing block 29 drives the limiting block 26 to be clamped on the outer surface of the next adjacent clamping block 8, the position of the sliding rod 7 is adjusted according to the position of pipeline installation, the sliding rod 7 drives the second clamping plate 9 to move, the second clamping plate 9 is adjusted to a proper position, the limiting block 26 is clamped between the two adjacent clamping blocks 8 at the moment, then the rotating rod 32 is rotated, the rotating rod 32 drives the baffle plate 31 to rotate, the baffle plate 31 is rotated to the upper surface of the fixing block 29, the position of the fixing block 29 is limited by the baffle plate 31, the fixing block 29 is prevented from driving the limiting block 26 to rotate along the first fixed shaft 27, so that the position of the second clamping plate 9 is locked, then the sleeve rod 21 is rotated through the bearing in the base 1, the sleeve rod 21 rotates in the bearing, the threaded rod 17 moves in the vertical direction through the threaded hole in the sleeve rod 21, so that the upper end of the threaded rod 17 drives the first clamping plate 15 to approach to the second clamping plate 9, the pipeline is fixed through the first clamping plate 15 and the second clamping plate 9, the butt joint position of the pipeline is guaranteed, and the pipeline is fixed on a proper position.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a water supply and drainage pipeline fixing device, includes base (1), its characterized in that: the upper side wall bilateral symmetry of the base (1) is fixedly provided with a top plate (2) through a mounting plate (4), an inner cavity of the base (1) is rotatably connected with a loop bar (21) through a bearing, the loop bar (21) penetrates through the inner cavity of the base (1) and extends to the outside, the upper side wall of the loop bar (21) is provided with a threaded hole, the loop bar (21) is connected with a threaded rod (17) through a threaded hole thread of the upper surface, the upper end of the threaded rod (17) is fixedly provided with a first clamping plate (15), the inner cavity of the top plate (2) is provided with a through hole, the inner side wall of the through hole of the top plate (2) is slidably connected with a sliding rod (7), the outer side wall of the sliding rod (7) is uniformly sleeved with at least two clamping blocks (8), the lower side wall of the sliding rod (7) is fixedly provided with a second clamping plate (9), and the second clamping plate (9) corresponds to the first clamping plate (15), the utility model discloses a roof, including roof (2), top side wall fixed mounting have first fixing base (28), the inside wall fixed mounting of first fixing base (28) has first fixed axle (27), the lateral wall swing joint of first fixed axle (27) has fixed block (29), the left side wall fixed mounting of fixed block (29) has stopper (26), the one end of the lower side wall fixedly connected with spring (30) of fixed block (29), the other end fixed mounting of spring (30) is in the top side wall of roof (2), stopper (26) with fixture block (8) are corresponding, the top side wall of roof (2) rotates through the bearing and is connected with bull stick (32), the lateral wall fixed mounting of bull stick (32) has baffle (31), baffle (31) laminate the top side wall of fixed block (29), the top side wall fixed mounting of slide bar (7) has limiting plate (14), and an operating wheel (20) is fixedly arranged on the lower side wall of the loop bar (21).

2. A water supply and drainage pipeline fixing device as claimed in claim 1, wherein: the lateral wall of loop bar (21) has cup jointed layer board (38) through mounting (37), first spout (36) have been seted up to the lateral wall circumference of layer board (38), backup pad (19) have been cup jointed to the lateral wall of layer board (38), second spout (39) have been seted up to the inner wall circumference of backup pad (19) through-hole, the even swing joint of inside wall of first spout (36) and second spout (39) has two at least balls (40), the last lateral wall bilateral symmetry of backup pad (19) pass through erection rod (18) fixed mounting be in the lower lateral wall of base (1).

3. A water supply and drainage pipeline fixing device as claimed in claim 1, wherein: the fixed mounting of the last lateral wall bilateral symmetry of roof (2) has slide rail (13), the inside wall sliding connection of slide rail (13) has slider (12), the last lateral wall fixed mounting of slider (12) has second fixing base (11), the inside wall fixed mounting of second fixing base (11) has second fixed axle (10), the outside wall swing joint of second fixed axle (10) has the one end of bracing piece (3), the other end swing joint of bracing piece (3) is at the lateral wall of third fixed axle (25), third fixed axle (25) fixed mounting is at the inside wall of third fixing base (24), two the fixed mounting of third fixing base (24) bilateral symmetry is in the lower lateral wall of limiting plate (14).

4. A water supply and drainage pipeline fixing device as claimed in claim 1, wherein: activity groove (5) have been seted up to the inner chamber of mounting panel (4), second joint board (9) with the fixed mounting of the equal bilateral symmetry of lateral wall of first joint board (15) has supporting shoe (6), the both ends of both sides wall difference fixedly connected with link (35) around supporting shoe (6), the inside wall fixed mounting of link (35) has center pin (34), the lateral wall swing joint of center pin (34) has leading wheel (33), leading wheel (33) sliding connection be in the inside wall of activity groove (5).

5. A water supply and drainage pipeline fixing device as claimed in claim 1, wherein: the fixed mounting of the lower side wall bilateral symmetry of base (1) has support frame (22), the lower side wall fixed mounting of support frame (22) has mount pad (23), the mounting hole has been seted up to the inner chamber of mount pad (23).

6. A water supply and drainage pipeline fixing device as claimed in claim 1, wherein: at least two rubber blocks (16) are symmetrically and fixedly arranged on the opposite side walls of the second clamping plate (9) and the first clamping plate (15).

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