CN113216359B - Disposable embedded connector for drainage of constructional engineering and construction method thereof - Google Patents

Abstract

The invention relates to the technical field of building construction, in particular to a disposable pre-buried connector for drainage of building engineering and a construction method thereof. According to the invention, the pre-buried connector is put into drainage construction, so that the cement drainage pipe is more convenient to connect at one time, the potential safety hazard is reduced, the construction efficiency is improved, and the construction cost is reduced.

Description

Disposable embedded connector for drainage of constructional engineering and construction method thereof

Technical Field

The invention relates to the technical field of building construction, in particular to a disposable embedded connector for drainage of building engineering and a construction method thereof.

Background

Drainage engineering is particularly important in building engineering, no matter in business or in residence, water consumption is huge every day, once the drainage engineering goes wrong, domestic sewage cannot be discharged, and living environment of people can be influenced.

At present during drainage engineering construction, the drain pipe is disposable pre-buried in soil, according to the drainage of different uses, the drain pipe that uses is also different, it is common there is the tubular metal resonator, PVC pipe and cement drain pipe, PVC pipe compressive strength is low, generally be not used for pre-buried, tubular metal resonator and cement drain pipe are used for pre-buried construction more, cement drain pipe bore is big, long service life, the drainage is effectual, it is comparatively extensive to use, however, the cement drain pipe is bulky, weight is heavy, during the construction, it is very inconvenient to connect between the cement drain pipe, it promotes the cement drain pipe to need many workers, there is the potential safety hazard, some construction methods are with the help of the excavator promotion cement drain pipe, the input cost is too big, still cause the damage of cement drain pipe mouth of pipe easily, consequently need urgently to design disposable pre-buried connector of building engineering drainage and construction method and solve above-mentioned problem.

Disclosure of Invention

The invention aims to provide a disposable embedded connector for drainage of constructional engineering and a construction method thereof, and aims to solve the problems that potential safety hazards exist in the existing construction method and equipment for drainage of a cement drainage pipe in the background art, and the pipe orifice of the cement drainage pipe is possibly damaged.

In order to achieve the purpose, the invention provides the following technical scheme: disposable pre-buried connector of building engineering drainage, including frame and electric cabinet, the external fixed surface of frame has first pipeline fixed subassembly and electric cabinet, the center department of frame is fixed with draws the material subassembly, draw the material subassembly to include shell and first gear motor, the both ends of shell are all fixed through the inner wall connection of bolt and frame, one side swing joint that the shell deviates from first pipeline fixed subassembly has the fixed subassembly of second pipeline, the overall structure of first pipeline fixed subassembly is the same with the fixed subassembly of second pipeline, the fixed subassembly of second pipeline includes first supporting beam and second supporting beam, the welding of first supporting beam and the both ends of second supporting beam has the slider, first supporting beam links to each other through the slider with the both ends of second supporting beam, and the slider is connected with the inner wall sliding connection of frame, the surface sliding connection of first supporting beam has the movable block, the inside lift of movable block is connected with the lift subassembly, the centre gripping subassembly is installed to the one end of lift subassembly, and the other end of lift subassembly is fixed with receive and release the line subassembly.

Preferably, the four corners of frame all is fixed with the link, and the inside swing joint of link has the gyro wheel support, and the lead screw is passed through to the one end of gyro wheel support and link swing joint, and the other end of gyro wheel support is connected with the gyro wheel through the pivot.

Preferably, first gear motor passes through the surface connection of screw and shell and fixes, and first gear motor's output has cup jointed initiative conical gear, the both ends of initiative conical gear have all meshed the awl transfer line, the surface cover of awl transfer line is equipped with first sleeve, and first sleeve passes through the screw and is fixed with the inner wall connection of shell, the awl transfer line rotates with first sleeve to be connected.

Preferably, the one end meshing that the awl tooth transfer line deviates from initiative conical gear has the initiative swivel nut, the inside of initiative swivel nut is run through and is provided with first screw rod, first screw rod passes through threaded connection with the initiative swivel nut, fixed swivel nut has all been cup jointed at the both ends of first screw rod, and fixed swivel nut is through with first screw rod threaded connection, and fixed swivel nut pierces through the shell surface and is connected fixedly with the shell, the one end that first screw rod deviates from the shell is fixed with the surface connection of second supporting beam.

Preferably, the number of the first supporting beams is two, a transmission case is fixedly clamped between the two first supporting beams, two second screw rods are inserted into the transmission case and are arranged in a staggered manner, a driving case is fixed on the outer surface of each second supporting beam, two servo motors are arranged inside the driving case in an up-down arrangement manner, and two ends of the movable block are sleeved on the first supporting beams and are connected with the first supporting beams in a sliding manner.

Preferably, the hoisting assembly comprises a hoisting rod, the hoisting rod penetrates through the center of the movable block and is connected with the movable block in a lifting mode, a hoisting cap is fixed to one end of the hoisting rod in a rotating mode, a U-shaped frame is welded to the other end of the hoisting rod, and the U-shaped frame is n-shaped.

Preferably, the wire winding and unwinding assembly comprises a supporting seat, the lower surface of the supporting seat is fixedly provided with a supporting column through a screw, one end of the supporting column, which deviates from the supporting seat, is fixedly connected with the upper surface of the first supporting beam, the upper surface of the supporting seat is fixedly provided with a second speed reduction motor, the output end of the second speed reduction motor is connected with a wire wheel through a coupling, the wire wheel is wound with a steel cable, and one end of the steel cable, which deviates from the wire wheel, is fixedly connected with the top end of the hanging cap.

Preferably, a supporting plate is fixed on the upper surface of the second supporting beam, wire guiding wheels are fixed on two sides of the top end of the supporting plate through screws, and the steel cable penetrates through the wire guiding wheels and is connected with the wire guiding wheels in a sliding mode.

Preferably, the centre gripping subassembly includes fixed frame, fixed frame's internal rotation is connected with the driving gear, the both sides of driving gear all mesh there is the rack connecting rod, and rack connecting rod and fixed frame sliding connection, the one end that the rack connecting rod deviates from the driving gear passes the inside of U-shaped frame and is connected with the grip block, the one end of grip block is through pivot and rack connecting rod swing joint, and the other end of grip block is connected through the inner wall rotation of pivot with the U-shaped frame.

The construction method of the one-time pre-buried connector for drainage of the constructional engineering comprises the following steps:

1. opening a pre-buried tunnel: the embedded tunnel is opened by an excavator or manually, the two sides of the tunnel are guaranteed to be smooth as much as possible, and then the cement drain pipes are uniformly placed into the embedded tunnel through a crane.

2. Adjusting the disposable embedded connector: the frame is connected with the tractor, the tractor is pulled to the top of the embedded tunnel, the tractor can also be manually pushed to the top of the embedded tunnel, and the lead screw is controlled to drive the roller bracket to adjust the inclination angle of the roller by rotating the hand wheel on the frame four-corner connecting frame, so that the horizontal angle of the four corners of the frame is controlled, and the frame is kept horizontal.

3. Fixing a cement drain pipe: operating button on the electric cabinet, make second gear motor circular telegram drive wire wheel anticlockwise rotation, make the cable wire outwards loosen, it influences the whereabouts to hang the subassembly to receive the dead weight, drive the both sides that the centre gripping subassembly inserted the cement drain pipe, make two centre gripping subassemblies can carry out the centre gripping to the cement drain pipe, no. two servo motor work drive driving gear clockwise rotations through the drive incasement, make the driving gear drive two rack and link and outwards stretch, the inside centre gripping of clamping plate bottom end is moved in the top, fasten the cement drain pipe centre gripping, second pipeline fixing assembly is used for the cement drain pipe that the centre gripping needs the removal, first pipeline fixing assembly is used for the fixed cement drain pipe that does not need the removal of centre gripping, the operation mode is the same with second pipeline fixing assembly.

4. Butt joint of cement drain pipes: the first gear motor is operated to work to drive the bevel gear transmission rod to rotate, the bevel gear transmission rod is made to drive the driving threaded sleeve to rotate, the driving threaded sleeve drives the first screw to contract towards the direction of the first pipeline fixing component, the second pipeline fixing component can be pulled towards the direction of the first pipeline fixing component, and therefore the cement drainage pipes needing to move are pulled towards the fixed cement drainage pipes, the two cement drainage pipes are made to be spliced and fixed, and the cement drainage pipes are installed.

5. And (3) water test: after all the cement drain pipes are butted, a drainage test can be carried out through the cement drain pipes, and if a water seepage place exists, a plugging agent can be used for repairing.

Compared with the prior art, the invention has the beneficial effects that: this disposable pre-buried connector of building engineering drainage drops into the drainage construction and uses, makes the disposable connection of cement drain pipe more convenient, reduces the potential safety hazard, improves the efficiency of construction, has reduced construction cost simultaneously.

Through fixed respectively with movable mounting have fixed subassembly of first pipeline and the fixed subassembly of second pipeline on the frame, can quick centre gripping fixed cement drain pipe through the fixed subassembly of first pipeline and the fixed subassembly of second pipeline, the rethread draws the cooperation of material subassembly, can drive the fixed subassembly of second pipeline and move to the fixed subassembly direction of first pipeline, make the fixed subassembly of second pipeline drive a cement drain pipe and splice with another cement drain pipe, need not artifical promotion cement drain pipe, the potential safety hazard has been reduced, also need not with the help of the excavator, avoid damaging the cement pipe mouth of pipe, it only needs alone to operate the fixed subassembly of first pipeline and the fixed subassembly of second pipeline, the level of adjustment frame only needs two people, with this construction method, totally only need two people can, construction cost has improved the efficiency of construction simultaneously.

Drawings

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

FIG. 2 is a schematic view of the second pipe securing assembly of FIG. 1 in its entirety;

FIG. 3 is a schematic, front elevational view of the second pipe securing assembly of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic top cross-sectional view of the construction of the pulling assembly of FIG. 1 in accordance with the present invention;

fig. 5 is a schematic structural view of the lifting assembly shown in fig. 2 according to the present invention.

In the figure: 1. a frame; 2. a first pipe fixing assembly; 3. pulling the material assembly; 301. a housing; 302. a first reduction motor; 303. a driving bevel gear; 304. a bevel gear transmission rod; 305. an active thread insert; 306. a first screw; 4. a second pipe securing assembly; 401. a first support beam; 402. a second support beam; 403. a movable block; 404. a hoist assembly; 4041. a boom; 4042. a U-shaped frame; 4043. hanging a cap; 405. a support plate; 406. a wire guide wheel; 407. a wire take-up and pay-off assembly; 4071. a supporting seat; 4072. a second reduction motor; 4073. a wire wheel; 4074. a steel cord; 408. a transmission case; 409. a second screw; 4010. a clamping assembly; 40101. a fixed frame; 40102. a driving gear; 40103. a rack connecting rod; 40104. a clamping plate; 5. an electric cabinet; 6. a drive box.

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.

The first embodiment is as follows: disposable pre-buried connector for drainage of constructional engineering

Referring to fig. 1-5, the disposable pre-buried connector for drainage of construction engineering provided by the invention comprises a frame 1 and an electric cabinet 5, wherein a first pipeline fixing component 2 and the electric cabinet 5 are fixed on the outer surface of the frame 1, and a diesel generator is arranged in the electric cabinet 5 to supply power to electric equipment in the disposable pre-buried connector for drainage of construction engineering and also supply power by an external power source, which is the prior art and not described herein.

A pulling component 3 is fixed at the center of the vehicle frame 1, the pulling component 3 comprises a shell 301 and a first speed reducing motor 302, two ends of the shell 301 are fixedly connected with the inner wall of the vehicle frame 1 through bolts, one side of the shell 301, which is far away from the first pipeline fixing component 2, is movably connected with a second pipeline fixing component 4, the integral structure of the first pipeline fixing component 2 is the same as that of the second pipeline fixing component 4, the first pipeline fixing component 2 is used for fixing cement drainage pipes which do not need to be moved, the second pipeline fixing component 4 is used for fixing cement drainage pipes which need to be pushed, the second pipeline fixing component 4 comprises a first supporting beam 401 and a second supporting beam 402, sliders are welded at two ends of the first supporting beam 401 and the second supporting beam 402, the two ends of the first supporting beam 401 and the second supporting beam 402 are connected through sliders, the sliders are connected with the inner wall of the vehicle frame 1 in a sliding manner, the outer surface of the first supporting beam 401 is connected with a movable block 403 in a sliding manner, the movable block 403 is connected with a hoisting component 404 in a lifting manner, one end of the hoisting component 404 is provided with a clamping component 4010, the other end of the hoisting component 404 is fixed with a pay-off component, the pay-off component 407, the hoisting component is used for adjusting a wire, the hoisting wire-off component 407, the hoisting component is used for driving hoisting component to drive the hoisting component to be used for driving a hoisting pit to drive a hoisting pit to maintain a lifting pipe joint to lift, and maintain a horizontal joint 407, and maintain a lifting joint, and a lifting pipe joint 407 for two lifting joint, and a lifting pipe joint, and a lifting component 407 is used for adjusting a lifting pipe joint, and a lifting pipe joint is used for two lifting pipe joint, and a lifting pipe joint is used for adjusting a lifting component 407.

In the invention, as shown in fig. 1, four corners of a frame 1 are all fixed with connecting frames, roller wheel brackets are movably connected inside the connecting frames, one ends of the roller wheel brackets are movably connected with the connecting frames through lead screws, the other ends of the roller wheel brackets are connected with roller wheels through rotating shafts, and the lead screws are connected with hand wheels which are convenient to control the lead screws to rotate, so that the roller wheel brackets are driven to adjust the angles on the connecting frames, and the level of the frame 1 is adjusted.

In the invention, as shown in fig. 4, a first speed reduction motor 302 is fixedly connected with the outer surface of a shell 301 through a screw, an output end of the first speed reduction motor 302 is sleeved with a driving bevel gear 303, two ends of the driving bevel gear 303 are both meshed with bevel gear transmission rods 304, the outer surface of the bevel gear transmission rod 304 is sleeved with a first sleeve, the first sleeve is fixedly connected with the inner wall of the shell 301 through a screw, the bevel gear transmission rods 304 are rotatably connected with the first sleeve, and the first speed reduction motor 302 is used for driving the driving bevel gear 303 to enable the driving bevel gear 303 to drive the bevel gear transmission rods 304 to rotate.

In the present invention, as shown in fig. 1 and fig. 4, one end of the conical transmission rod 304 away from the driving conical gear 303 is engaged with the driving threaded sleeve 305, a first screw 306 penetrates through the driving threaded sleeve 305, the first screw 306 is connected with the driving threaded sleeve 305 through a thread, both ends of the first screw 306 are sleeved with the fixed threaded sleeves, the fixed threaded sleeves are connected with the first screw 306 through a thread, the fixed threaded sleeves penetrate through the outer surface of the housing 301 and are connected and fixed with the housing 301, one end of the first screw 306 away from the housing 301 is connected and fixed with the outer surface of the second supporting beam 402, and the conical transmission rod 304 is linked with the driving threaded sleeve 305 to rotate, so that the driving threaded sleeve 305 can drive the first screw 306 to extend and retract in the housing 301, thereby pulling the second pipeline fixing component 4 to move towards the first pipeline fixing component 2.

In the invention, as shown in fig. 1-3, the number of the first support beams 401 is two, a transmission case 408 is clamped and fixed between the two first support beams 401, two second screws 409 are inserted into the transmission case 408, the two second screws 409 are arranged in a staggered manner, a driving case 6 is fixed on the outer surface of the second support beam 402, two servo motors are arranged in the driving case 6 in an up-down arrangement, two ends of a movable block 403 are both sleeved on the first support beams 401 and are in sliding connection with the first support beams 401, the output end of the first servo motor is linked with a sleeve driving the second support beam 402 to move through conical teeth, and the telescopic structure of the second screws 409 in the transmission case 408 is the same as that of the first screws 306 in the pulling assembly 3.

In the present invention, as shown in fig. 2, 3 and 5, the lifting assembly 404 includes a suspension rod 4041, the suspension rod 4041 penetrates through the center of the movable block 403 and is connected to the movable block 403 in a lifting manner, a lifting cap 4043 is screwed and fixed to one end of the suspension rod 4041, a U-shaped bracket 4042 is welded to the other end of the suspension rod 4041, the U-shaped bracket 4042 is n-shaped, the wire take-up and pay-off assembly 407 includes a support base 4071, a support post is fixed to a lower surface of the support base 4071 through a screw, an end of the support post facing away from the support base 4071 is connected and fixed to an upper surface of the first support beam 401, a second reduction motor 4072 is fixed to an upper surface of the support base 4071, an output end of the second reduction motor 4072 is connected to a wire wheel 4073 through a coupling, a wire rope 4074 is wound inside the wire wheel 4073, and an end of the wire rope 4074 facing away from the wire wheel 4073 is connected and fixed to a top end of the lifting cap 4043, the second reduction motor 4072 is used for driving the wire wheel 4073 to rotate, so that the wire 4073 retracts 4073, and the wire rope 4074, and the wire is able to lift the lifting assembly 404.

In the present invention, as shown in fig. 2-3, a supporting plate 405 is fixed on the upper surface of the second supporting beam 402, a wire guiding wheel 406 is fixed on both sides of the top end of the supporting plate 405 by screws, and a steel cable 4074 passes through the wire guiding wheel 406 and is slidably connected with the wire guiding wheel 406, so that the steel cable 4074 can slide on the wire guiding wheel 406.

In the invention, as shown in fig. 2-3, the clamping assembly 4010 comprises a fixed frame 40101, a driving gear 40102 is rotatably connected inside the fixed frame 40101, both sides of the driving gear 40102 are engaged with rack connecting rods 40103, the rack connecting rods 40103 are slidably connected with the fixed frame 40101, one end of each rack connecting rod 40103 departing from the driving gear 40102 penetrates through the inside of the U-shaped frame 4042 and is connected with a clamping plate 40104, one end of each clamping plate 40104 is movably connected with the rack connecting rod 40103 through a rotating shaft, the other end of each clamping plate 40104 is rotatably connected with the inner wall of the U-shaped frame 4042 through a rotating shaft, the output end of a second servo motor in the driving box 6 is connected with the driving gear 40102 through a connecting shaft, the driving gear 40102 is driven to rotate clockwise by the second servo motor, the two rack connecting rods 40103 can be driven to simultaneously open outwards to push the top end of the clamping assembly 4010 to open outwards, the bottom end of the clamping assembly is clamped inwards, one end of the rack connecting rod 40103 is provided with a waist, and the clamping assembly 4010 is movably connected with a circular hole.

Example two: the invention relates to a construction method of a disposable pre-buried connector for drainage of constructional engineering, which comprises the following steps:

(1) Opening a pre-buried tunnel: the embedded tunnel is opened by an excavator or manually, the two sides of the tunnel are guaranteed to be smooth as much as possible, and then the cement drain pipes are uniformly placed into the embedded tunnel through a crane.

(2) Adjusting the disposable embedded connector: the frame (1) is connected with the tractor, the tractor is drawn to the top of the pre-buried tunnel, the tractor can also be manually pushed to the top of the pre-buried tunnel, and the control screw drives the roller bracket to adjust the inclination angle of the roller by rotating the hand wheel on the four-corner connecting frame of the frame (1) so as to control the horizontal angles of the four corners of the frame (1) and keep the frame (1) horizontal.

(3) Fixing a cement drain pipe: operating button on electric cabinet (5), make second gear motor (4072) circular telegram drive wire wheel (4073) anticlockwise rotation, make cable wire (4074) outwards loosen, it influences the whereabouts to receive the dead weight in lifting subassembly (404), drive clamping component (4010) and insert the both sides of cement drain pipe, make two clamping component (4010) can carry out the centre gripping to the cement drain pipe, no. two servo motor work drive driving gear (40102) clockwise rotation in through drive box (6), make driving gear (40102) drive two rack connecting rod (40103) and outwards stretch, the inside centre gripping in holding plate (40104) bottom is moved in the top, fasten cement drain pipe centre gripping, second pipeline fixed subassembly (4) are used for the cement drain pipe that the centre gripping needs to remove, first pipeline fixed subassembly (2) are used for the fixed cement drain pipe that does not need the removal of centre gripping, the operation mode is the same with second pipeline fixed subassembly (4).

(4) Butt joint of cement drain pipes: the operation of the first speed reducing motor (302) drives the bevel transmission rod (304) to rotate, so that the bevel transmission rod (304) drives the driving threaded sleeve (305) to rotate, the driving threaded sleeve (305) drives the first screw (306) to contract towards the direction of the first pipeline fixing component (2), the second pipeline fixing component (4) can be pulled towards the direction of the first pipeline fixing component (2), and therefore the cement drainage pipes needing to move are pulled towards the fixed cement drainage pipes, the two cement drainage pipes are spliced and fixed, and the installation of the cement drainage pipes is completed.

(5) And (3) water test: after the cement drain pipes are completely butted, a drainage test can be carried out through the cement drain pipes, and if a water seepage place exists, the cement drain pipes can be repaired by using a plugging agent.

The working principle is as follows: when the electric cabinet is used, the diesel generator in the electric cabinet 5 is filled with oil, and then the diesel generator is started, so that the disposable embedded connector for drainage of the building engineering is in a power-on state, or the disposable embedded connector for drainage of the building engineering is in a power-on state through an external pull wire, which is the prior art and is not described herein.

Then the frame 1 is pushed to the upper part of the pre-buried tunnel, the hand wheels on the connecting frames at the four corners of the frame 1 are rotated, the lead screw is controlled to drive the roller bracket to adjust the inclination angle of the roller, and the horizontal angles at the four corners of the frame 1 are controlled, so that the frame 1 is kept horizontal.

Through the control button on the operation electric cabinet 5 again, control second gear motor 4072 circular telegram work, make second gear motor 4072 drive line wheel 4073 anticlockwise rotation, make cable wire 4074 outwards loosen, it influences the whereabouts to receive the dead weight, drive clamping component 4010 inserts the both sides of cement drain pipe, make two clamping component 4010 can carry out the centre gripping to the cement drain pipe, no. two servo motor work drive driving gear 40102 clockwise rotations in drive box 6, make driving gear 40102 drive two rack connecting rods 40103 outwards stretch, the inside centre gripping in top of clamping plate 40104 bottom, fasten the cement drain pipe centre gripping, second pipeline fixing component 4 is used for the cement drain pipe that the centre gripping needs to remove, first pipeline fixing component 2 is used for the fixed cement drain pipe that does not need the removal of centre gripping, the operation mode is the same with second pipeline fixing component 4.

Then, the first speed reduction motor 302 is controlled to be powered on and work by operating a control button on the electric cabinet 5, so that the first speed reduction motor 302 drives the bevel transmission rod 304 to rotate, the bevel transmission rod 304 drives the driving threaded sleeve 305 to rotate, the driving threaded sleeve 305 drives the first screw 306 to contract towards the first pipeline fixing component 2, the second pipeline fixing component 4 can be pulled towards the first pipeline fixing component 2, the cement drainage pipes needing to move are pulled towards the fixed cement drainage pipes, the two cement drainage pipes are spliced and fixed, and the installation of the cement drainage pipes is completed.

It will be evident to those skilled in the art that the invention 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 invention 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.

Claims (7)

1. Disposable pre-buried connector of building engineering drainage includes frame (1) and electric cabinet (5), its characterized in that: a first pipeline fixing component (2) and an electric cabinet (5) are fixed on the outer surface of the frame (1), a material pulling component (3) is fixed at the center of the frame (1), the material pulling component (3) comprises a shell (301) and a first speed reducing motor (302), both ends of the shell (301) are fixedly connected with the inner wall of the frame (1) through bolts, one side of the shell (301) departing from the first pipeline fixing component (2) is movably connected with a second pipeline fixing component (4), the integral structure of the first pipeline fixing component (2) is the same as that of the second pipeline fixing component (4), the second pipe fixing assembly (4) comprises a first support beam (401) and a second support beam (402), sliding blocks are welded at two ends of the first supporting beam (401) and the second supporting beam (402), the two ends of the first supporting beam (401) and the second supporting beam (402) are connected through a sliding block, the sliding block is connected with the inner wall of the frame (1) in a sliding way, the outer surface of the first supporting beam (401) is connected with a movable block (403) in a sliding way, the interior of the movable block (403) is connected with a lifting component (404) in a lifting way, one end of the lifting component (404) is provided with a clamping component (4010), a take-up and pay-off assembly (407) is fixed at the other end of the lifting assembly (404);

the first speed reducing motor (302) is fixedly connected with the outer surface of the shell (301) through a screw, the output end of the first speed reducing motor (302) is sleeved with a driving conical gear (303), two ends of the driving conical gear (303) are both meshed with a conical transmission rod (304), the outer surface of the conical transmission rod (304) is sleeved with a first sleeve, the first sleeve is fixedly connected with the inner wall of the shell (301) through a screw, the conical transmission rod (304) is rotatably connected with the first sleeve, one end, away from the driving conical gear (303), of the conical transmission rod (304) is meshed with a driving threaded sleeve (305), a first screw (306) penetrates through the inside of the driving threaded sleeve (305), the first screw (306) is connected with the driving threaded sleeve (305) through a thread, two ends of the first screw (306) are both sleeved with a fixed threaded sleeve, the fixed threaded sleeve is connected with the first screw (306) through a thread, the fixed threaded sleeve penetrates through the outer surface of the shell (301) and is fixedly connected with the shell (301), and one end, away from the outer surface of the first screw (306) is connected with a supporting beam (402);

the number of first supporting beam (401) is two, two centre gripping is fixed with transmission case (408) between first supporting beam (401), the inside of transmission case (408) is inserted and is equipped with two second screw rods (409), and two second screw rods (409) are crisscross and arrange, the surface mounting of second supporting beam (402) has drive case (6), the inside of drive case (6) is arranged from top to bottom and installs two servo motor, the both ends of movable block (403) all overlap on first supporting beam (401) and with first supporting beam (401) sliding connection.

2. The disposable pre-buried connector of building engineering drainage of claim 1, characterized in that: the four corners of frame (1) all are fixed with the link, and the inside swing joint of link has the gyro wheel support, and the lead screw is passed through to the one end of gyro wheel support and link swing joint, and the other end of gyro wheel support is connected with the gyro wheel through the pivot.

3. The disposable pre-buried connector of building engineering drainage of claim 1, characterized in that: the hoisting assembly (404) comprises a hoisting rod (4041), the hoisting rod (4041) penetrates through the center of the movable block (403) and is connected with the movable block (403) in a lifting mode, a hoisting cap (4043) is fixed to one end of the hoisting rod (4041) in a screwing mode, a U-shaped frame (4042) is welded to the other end of the hoisting rod (4041), and the U-shaped frame (4042) is in an n shape.

4. The disposable pre-buried connector of building engineering drainage of claim 3, characterized in that: receive and release line subassembly (407) including supporting seat (4071), the lower surface of supporting seat (4071) passes through the screw fixation and has the support column, and the support column deviates from the one end of supporting seat (4071) and the upper surface connection of first supporting beam (401) is fixed, the upper surface fixation of supporting seat (4071) has second gear motor (4072), there is line wheel (4073) output of second gear motor (4072) through the coupling joint, the inside winding of line wheel (4073) has cable wire (4074), and cable wire (4074) deviates from the one end of line wheel (4073) and the top of hanging cap (4043) is connected fixedly.

5. The disposable embedded connector for drainage of constructional engineering as claimed in claim 4, wherein: a supporting plate (405) is fixed on the upper surface of the second supporting beam (402), a wire guiding wheel (406) is fixed on both sides of the top end of the supporting plate (405) through screws, and the steel cable (4074) penetrates through the wire guiding wheel (406) and is connected with the wire guiding wheel (406) in a sliding manner.

6. The disposable pre-buried connector of building engineering drainage of claim 4, characterized in that: centre gripping subassembly (4010) is including fixed frame (40101), the inside rotation of fixed frame (40101) is connected with driving gear (40102), the both sides of driving gear (40102) all mesh rack connecting rod (40103), and rack connecting rod (40103) and fixed frame (40101) sliding connection, the inside of U-shaped frame (4042) is passed and is connected with grip block (40104) to the one end that rack connecting rod (40103) deviates from driving gear (40102), the one end of grip block (40104) is through pivot and rack connecting rod (40103) swing joint, and the other end of grip block (40104) is connected through the inner wall rotation of pivot with U-shaped frame (4042).

7. A construction method for drainage of constructional engineering is characterized in that the construction method uses the disposable embedded connector for drainage of constructional engineering as claimed in any one of claims 1-6;

the construction method comprises the following steps:

(1) Opening a pre-buried tunnel: arranging an embedded tunnel by an excavator or manually, ensuring that two sides of the tunnel are smooth as much as possible, and uniformly placing cement drain pipes into the embedded tunnel through a crane;

(2) Adjusting the disposable embedded connector: the frame (1) is connected with a tractor, the tractor is pulled to the upper part of the pre-buried tunnel or pushed to the upper part of the pre-buried tunnel manually, a hand wheel on a connecting frame at four corners of the frame (1) is rotated, a control screw rod drives a roller bracket to adjust the inclination angle of a roller, and the horizontal angles of the four corners of the frame (1) are controlled, so that the frame (1) is kept horizontal;

(3) Fixing a cement drain pipe: operating an operating button on an electric cabinet (5), enabling a second speed reducing motor (4072) to be electrified to drive a driving wheel (4073) to rotate anticlockwise, enabling a steel cable (4074) to be loosened outwards, enabling a hoisting assembly (404) to fall under the influence of dead weight, driving clamping assemblies (4010) to be inserted into two sides of a cement drain pipe, enabling the two clamping assemblies (4010) to clamp the cement drain pipe, driving a driving gear (40102) to rotate clockwise through the work of a second servo motor in a driving box (6), enabling the driving gear (40102) to drive two rack connecting rods (40103) to stretch outwards, pushing the bottom end of a clamping plate (40104) to clamp inwards, clamping and fastening the cement drain pipe, enabling a second pipeline fixing assembly (4) to be used for clamping the cement drain pipe needing to move, enabling a first pipeline fixing assembly (2) to be used for clamping and fixing the cement drain pipe not needing to move, and enabling the operating mode to be the same as that of the second pipeline fixing assembly (4);

(4) Butt joint of cement drain pipes: the first speed reducing motor (302) is operated to work to drive the bevel transmission rod (304) to rotate, the bevel transmission rod (304) drives the driving threaded sleeve (305) to rotate, the driving threaded sleeve (305) drives the first screw (306) to contract towards the direction of the first pipeline fixing component (2), and the second pipeline fixing component (4) can be pulled towards the first pipeline fixing component (2), so that the cement drainage pipe needing to move is pulled towards the fixed cement drainage pipe, the two cement drainage pipes are spliced and fixed, and the installation of the cement drainage pipes is completed;

(5) And (3) water test: after the cement drain pipes are completely butted, a drainage test can be carried out through the cement drain pipes, and if a water seepage place exists, the cement drain pipes can be repaired by using a plugging agent.

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