An ultra-low energy consumption building PC stitching linear repairing mechanism

Abstract

The application provides a kind of linear repair mechanism of PC joint of super low energy consumption building, and relates to the technical field of fabricated concrete structure.The linear repair mechanism of PC joint of super low energy consumption building, including suspension assembly, the middle position of rear side wall of suspension assembly is equipped with rotating motor, the output end of rotating motor is equipped with rotating plate, the top of rotating plate is embedded with linear colloid fracture detector, and the bottom of rotating plate is embedded with glue gun, the rear side both ends position of suspension assembly is equipped with sealant filling assembly.The application solves the problem of multiple intervals and cavities in the colloid inside linear gap caused by cracks, burrs and defects on the surface of fabricated concrete members during quantitative glue application, and realizes accurate glue filling at intervals and cavities through measurement of detection rod assembly, while avoiding the problem of increased construction cost caused by excessive glue application.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of fabricated concrete structures, in particular to a PC joint linear repairing mechanism for super-low-energy-consumption buildings. BACKGROUND

[0002] In a fabricated concrete structure (PC), the joint gap between adjacent prefabricated components affects the overall performance of the building, so the interior needs to be filled with sealant to ensure the reliability and sealing of the connection. Workers usually use a glue gun to fill the gap, but this method is labor-intensive and the worker's operation is not precise, the quality of the joint is low and the appearance is poor.

[0003] The authorized announcement No. CN111852065B discloses a floor gap filling device for building decoration, which enables the fixed block to be fixed by the bifurcated air pipe, and the movable base is driven by the conveying belt to move backward, and the movable base is reset by the wedge-shaped top block, during which the glue gun and the leveling ball wheel change positions to work, so that the gap can be filled conveniently and neatly, and the appearance and practicality of the glue filling are enhanced.

[0004] However, although the device realizes the automatic filling of the gap between the plates, the gap between the prefabricated concrete components is mostly vertical, and the glue is prone to fall off due to gravity when filling the interior, so the device can only solve the problem of filling the gap on the ground, and it does not provide any inspiration for filling the gap between prefabricated concrete components. Secondly, when filling the glue, the amount of glue is not saturated and is quantified, and due to insufficient vibration, thermal expansion and contraction, uneven stress and other conditions, irregular, uneven cracks, burrs and defects are easily formed on the surface of the prefabricated concrete component, and part of the glue easily penetrates into the defect inside the gap, which will cause multiple intervals and cavities inside the glue in a linear gap, plus the influence of gravity, which will aggravate the interval and cavity situation, which will cause the solidified glue to be discontinuous, unable to effectively block the intrusion of water or gas, affecting the durability, integrity and carrying capacity of the structure. Although this problem can be solved by applying excess sealant, this method not only increases the waste and construction cost, and too much glue is easy to overflow and stick to the surface of the concrete component, which increases the difficulty of subsequent construction, therefore, the technical personnel in the field proposes a super-low-energy-consumption building PC joint linear repairing mechanism which can accurately quantify the glue and avoid the discontinuity of the glue, to solve the above problems. SUMMARY

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the application provides a linear repair mechanism for PC joints of ultra-low energy consumption buildings, which solves the problem of multiple sections and cavities in the interior of the glue in the linear gap caused by cracks, burrs and defects on the surface of the fabricated concrete component during quantitative glue application, and realizes accurate glue repair at the sections and cavities through measurement of the detection rod assembly, while avoiding the problem of increased construction cost caused by excessive glue application.

[0007] (II) Technical scheme

[0008] To achieve the above object, the application is implemented by the following technical scheme: a linear repair mechanism for PC joints of ultra-low energy consumption buildings, comprising a suspension assembly, a rotary motor installed at the middle position of the rear side wall of the suspension assembly, a rotary plate installed on the output end of the rotary motor, a linear glue body fracture detector embedded in the top of the rotary plate, and a glue gun embedded in the bottom of the rotary plate, a sealant filling assembly installed at the positions of both ends of the rear side of the suspension assembly;

[0009] The linear glue body fracture detector comprises a detection cylinder assembly, a top mounting bracket, a bottom piston assembly, a top piston assembly, a detection rod assembly, a heating rod core, a detection rod transmission assembly and a contact switch, the top mounting bracket is fixed at the top of the detection cylinder assembly, the top piston assembly is installed at the rear side of the top mounting bracket, the bottom piston assembly is installed below the detection cylinder assembly, the detection rod assembly is limitingly and slidingly connected in the detection cylinder assembly, the heating rod core is installed at the front side of the detection cylinder assembly below the detection rod assembly, the contact switch is installed inside the detection cylinder assembly, and the detection rod transmission assembly is installed at the position of the rear side of the right side wall of the detection cylinder assembly.

[0010] The glue gun comprises a glue spraying shell, a glue spraying head, a glue injection pipe, an accurate glue repair assembly and a pressure compensation assembly, the glue injection pipe is installed at the rear side wall of the glue spraying shell, the glue spraying head is installed at the front side wall of the glue spraying shell and connected with the glue injection pipe, the accurate glue repair assembly is installed at the upper side wall of the glue spraying shell, and the pressure compensation assembly is arranged at the front side of the glue spraying shell above the glue spraying head.

[0011] Preferably, the detection cylinder assembly comprises a detection outer cylinder, a water inlet channel and a water outlet channel, the water inlet channel is opened at the position of the upper end inside the detection outer cylinder, and the water outlet channel is opened below the detection outer cylinder.

[0012] Preferably, the detection rod assembly comprises a detection driving rod, a water injection channel, a detection capsule, a water outlet groove, a water injection port, a reset spring, a tail rod and a tail disc, the water injection channel is arranged in the middle of the detection driving rod, the detection capsule is arranged at the head of the detection driving rod and communicates with the water injection channel, the water outlet groove is arranged in the lower half of the detection driving rod and communicates with the water injection channel, the water injection port is arranged in the upper side wall of the detection driving rod and communicates with the water injection channel, the water injection port is arranged at the rear side of the water injection channel, the bottom of the water outlet groove is connected with the top of the water outlet channel, the tail rod is fixed to the rear side wall of the detection driving rod, the tail disc is fixed to the rear side wall of the tail rod, the reset spring is sleeved on the outside of the tail rod, and the tail disc is used in cooperation with the contact switch.

[0013] Preferably, the detection rod transmission assembly comprises a transmission disc, a transmission motor and a transmission rod, the transmission motor is arranged at the top of the transmission disc, the transmission rod is arranged on the movable end of the transmission motor, and the transmission rod is close to the front side of the tail disc.

[0014] Preferably, the top piston assembly comprises a top water storage cylinder and a top suction piston pump, the top water storage cylinder is arranged at the rear side of the top mounting frame, the output port of the top water storage cylinder communicates with the rear end of the channel of the top mounting frame, the bottom of the channel in the top mounting frame communicates with the water inlet channel, and the top suction piston pump is fixed to the rear side of the top water storage cylinder.

[0015] Preferably, the bottom piston assembly comprises a top three-way valve, a bottom water storage cylinder and a bottom suction piston pump, the top output port of the bottom water storage cylinder is connected with the bottom connecting port of the top three-way valve, the bottom suction piston pump is arranged at the bottom of the bottom water storage cylinder, and the top first port of the top three-way valve communicates with the water outlet channel.

[0016] Preferably, the precise glue supplement assembly comprises a bottom three-way valve, a glue storage cylinder, a maintenance port and an electromagnetic on-off valve, the input end of the glue storage cylinder is connected with the rear side interface of the bottom three-way valve, the glue storage cylinder is provided with a piston plate in the cylinder, the glue outlet of the glue storage cylinder is connected with the electromagnetic on-off valve, the bottom of the electromagnetic on-off valve is connected with a glue injection pipe, a flow pipe is connected between the top interface of the bottom three-way valve and the rear side interface of the top three-way valve, and the maintenance port is arranged at the rear side of the glue storage cylinder.

[0017] Preferably, the pressure supplement assembly comprises a water storage groove and a pressure supplement diaphragm, the pressure supplement diaphragm is arranged at the front side of the water storage groove, and the water storage groove is connected with the front side interface of the bottom three-way valve.

[0018] Preferably, the suspension assembly comprises a fixed frame, two steel cable limiters and a glue tank mounting support, the two steel cable limiters are fixedly connected at the left and right ends of the fixed frame, guide steel cables are slidably connected in the two steel cable limiters through balls, the glue tank mounting support is fixed to the rear side wall of the fixed frame, a connecting rod assembly is mounted on the top of the glue tank mounting support, the connecting rod assembly comprises a suspension rod, reinforcing ribs and a lifting ring, the reinforcing ribs are welded on the suspension rod, the lifting ring is fixed to the top of the suspension rod, a hoisting steel cable is connected in the lifting ring, a sealant filling assembly is mounted on the rear side of the glue tank mounting support, the sealant filling assembly comprises a sealant storage tank, a glue injection pump and a glue conveying pipe, the glue injection pump is fixed below the sealant storage tank and connected with the discharge port of the sealant storage tank, one end of the glue conveying pipe is connected to the glue injection pump and the other end is connected to the glue injection pipe.

[0019] (III) Beneficial effects

[0020] The application provides a kind of super low energy consumption building PC linear repair mechanism of suture.It has the following technical points and beneficial effects:

[0021] The bottom suction piston pump is quickly extracted, thereby driving the pressure compensation vibrating membrane to continuously flap, so that the large cavity in the sealant is broken to form a fracture, and if there are cracks and damages in the concrete member gap, the speed of sealant immersion can be accelerated, so that it can form a fracture that is not adhered to the upper segment glue body faster, and the linear glue body fracture detector can detect the fracture of the glue body, when it moves to the fracture of the glue body, the reset spring will drive the detection driving rod to extend into the fracture of the glue body, then the top piston assembly extrudes water flow into the water injection channel, drives the detection capsule to expand, and the expanded detection capsule quickly fills the fracture of the glue body, the volume of the expanded detection capsule is the content of the glue needed to be supplemented, then the bottom suction piston pump extracts the water injected by the top suction piston pump back to the bottom water storage cylinder, the bottom three-way valve switches the pipeline to communicate with the glue storage cylinder, and the top three-way valve switches the pipeline to communicate with the flow pipe, then the bottom suction piston pump injects the extracted water flow into the flow pipe, and the injected water flow compresses the sealant in the glue storage cylinder, so that a certain amount of sealant is sprayed into the fracture of the glue body, to realize accurate glue supplementing, the device can accurately supplement the discontinuity and cavity in the glue body in a linear gap of a concrete member, to prevent the glue body from being discontinuous due to multiple end intervals, and at the same time of glue supplementing, the transmission motor drives the transmission rod to swing outward, and the detection driving rod enters and exits the gap of the concrete member, to prevent the sealant filled in the gap from falling off as a whole due to pressure and downward movement caused by glue supplementing. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the application;

[0023] Figure 2Schematic diagram of linear colloid fracture detector, glue gun and flow pipe of the present application;

[0024] Figure 3 Schematic diagram of the bottom of the present application;

[0025] Figure 4 First top view of the present application;

[0026] Figure 5 Figure 4 Axial side sectional view along A-A in the present application;

[0027] Figure 6 Figure 5 Enlarged schematic view at B in the present application;

[0028] Figure 7 Figure 4 Sectional view along A-A in the present application;

[0029] Figure 8 Figure 7 Enlarged schematic view at C in the present application;

[0030] Figure 9 Second top view of the present application;

[0031] Figure 10 Figure 9 Axial side sectional view along D-D in the present application;

[0032] Figure 11 Schematic diagram of use of the present application when suspended on fabricated concrete structure.

[0033] Wherein, 1, suspension assembly; 2, sealant filling assembly; 3, connecting rod assembly; 4, lifting steel cable; 5, rotating plate; 6, linear colloid fracture detector; 7, glue gun; 8, guide steel cable; 9, flow pipe; 10, rotating motor;

[0034] 11, fixing frame; 12, steel cable limiting frame; 13, glue tank mounting support;

[0035] 21, sealant storage tank; 22, glue injection pump; 23, glue conveying pipe;

[0036] 31, suspension rod; 32, reinforcing rib; 33, lifting ring;

[0037] ​​​​​61, detection cylinder assembly; 611, detection outer cylinder; 612, water inlet channel; 613, water outlet channel; 62, top mounting bracket; 63, bottom piston assembly; 631, top three-way valve; 632, bottom water storage cylinder; 633, bottom suction piston pump; 64, top piston assembly; 641, top water storage cylinder; 642, top suction piston pump; 65, detection rod assembly; 651, detection drive rod; 652, water injection channel; 653, detection capsule; 654, water outlet groove; 655, water injection port; 656, return spring; 657, tail rod; 658, tail plate; 66, heating rod core; 67, detection rod transmission assembly; 671, transmission disc; 672, transmission motor; 673, transmission rod; 68, contact switch;

[0038] 71, glue injection shell; 72, glue injection head; 73, glue injection pipe; 74, precise glue supplement assembly; 741, bottom three-way valve; 742, glue supplement storage cylinder; 743, maintenance port; 744, electromagnetic on-off valve; 75, pressure supplement assembly; 751, water storage groove; 752, pressure supplement diaphragm. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0040] Embodiment one:

[0041] As Figure 1 , Figure 2 , Figure 3 and Figure 11As shown, the embodiment of the present application provides a kind of linear repair mechanism of PC joint of ultra-low energy consumption building, including suspension assembly 1, rotary motor 10 is installed in the middle position of rear side wall of suspension assembly 1, rotary plate 5 is installed on the output end of rotary motor 10, linear glue body breaker 6 is embedded in the top of rotary plate 5, and glue gun 7 is embedded in the bottom of rotary plate 5, sealing glue filling assembly 2 is installed in the position of both ends of rear side of suspension assembly 1, suspension assembly 1 includes fixed frame 11, two steel cable limit frame 12 and glue tank mounting bracket 13, two steel cable limit frame 12 are fixedly connected in the left and right ends of fixed frame 11, guide steel cable 8 is slidably connected in two steel cable limit frame 12, glue tank mounting bracket 13 is fixed in the rear side wall of fixed frame 11, connecting rod assembly 3 is installed in the top of glue tank mounting bracket 13, connecting rod assembly 3 includes suspension rod 31, reinforcing rib 32 and lifting ring 33, reinforcing rib 32 is welded on suspension rod 31, lifting ring 33 is fixed in the top of suspension rod 31, lifting steel cable 4 is connected in lifting ring 33, winding assembly is set in the top of the whole hoisting mechanism, and lifting steel cable 4 is connected on winding assembly, while guide steel rope is fixed with expansion bolt in the top and bottom, prevent mechanism whole from shaking in the process of winding, then winding assembly slowly rotates, and then lower mechanism, so that mechanism moves along the gap of fabricated concrete.

[0042] As Figure 2 、 Figure 4 、 Figure 7 With Figure 8As shown, the linear colloid fracture detector 6 includes a detection cylinder assembly 61, a top mounting frame 62, a bottom piston assembly 63, a top piston assembly 64, a detection rod assembly 65, a heating rod core 66, a detection rod transmission assembly 67 and a contact switch 68, the top mounting frame 62 is fixed on the top of the detection cylinder assembly 61, the top piston assembly 64 is installed on the rear side of the top mounting frame 62, the bottom piston assembly 63 is installed below the detection cylinder assembly 61, the detection rod assembly 65 is limitingly and slidingly connected in the detection cylinder assembly 61, the heating rod core 66 is installed on the front side of the detection cylinder assembly 61 and below the detection rod assembly 65, the contact switch 68 is installed inside the detection cylinder assembly 61, the detection rod transmission assembly 67 is installed on the right side wall of the detection cylinder assembly 61 at a position close to the rear side, the glue gun 7 includes a glue spraying shell 71, a glue spraying head 72, a glue injection pipe 73, a precise glue supplement assembly 74 and a pressure supplement assembly 75, the glue injection pipe 73 is installed on the rear side wall of the glue spraying shell 71, the glue spraying head 72 is installed on the front side wall of the glue spraying shell 71 and connected with the glue injection pipe 73, the precise glue supplement assembly 74 is installed on the upper side wall of the glue spraying shell 71, the pressure supplement assembly 75 is arranged on the front side of the glue spraying shell 71 and above the glue spraying head 72, the pressure supplement assembly 75 includes a water storage tank 751 and a pressure supplement diaphragm 752, the pressure supplement diaphragm 752 is arranged on the front side of the water storage tank 751, the water storage tank 751 is connected with the front side of the bottom three-way valve 741, when the mechanism moves downward, the sealant is sprayed out of the glue spraying head 72 to fill the gap of the concrete component, at the same time, the pressure supplement assembly 75 vibrates to press the sealant filled in the gap, so that the large cavity in the sealant is squeezed to break to form a fracture, at the same time, if there is a crack and damage at the gap of the concrete component, the speed of the sealant immersion can be accelerated to make it form a fracture which is not adhered to the upper colloid faster, the heating rod core 66 arranged below the linear colloid fracture detector 6 can accelerate the solidification speed of the sealant which has not completely solidified, and the fracture can be detected by the detection rod assembly 65 which closely fits, if there is a fracture, the detection rod assembly 65 extends into the fracture.

[0043] As shown in Figure 3 , Figure 7 and Figure 8 , the rear side of the glue tank mounting bracket 13 is provided with the sealant filling assembly 2, the sealant filling assembly 2 includes a sealant storage tank 21, a glue injection pump 22 and a glue conveying pipe 23, the glue injection pump 22 is fixed below the sealant storage tank 21 and connected with the discharge port of the sealant storage tank 21, one end of the glue conveying pipe 23 is connected with the glue injection pump 22 and the other end is connected with the glue injection pipe 73, when the mechanism moves downward, the glue injection pump 22 extracts the sealant stored in the sealant storage tank 21 and injects the sealant into the glue injection pipe 73 through the glue conveying pipe 23.

[0044] Example two:

[0045] As shown in Figure 4 , Figure 5、 Figure 6 、 Figure 9 With Figure 10 As shown in FIG. 12, the embodiment provides another technical solution based on the first embodiment. The detection cylinder assembly 61 includes a detection outer cylinder 611, a water inlet channel 612, and a water outlet channel 613. The water inlet channel 612 is arranged at the upper end of the inside of the detection outer cylinder 611, and the water outlet channel 613 is arranged below the detection outer cylinder 611. The detection rod assembly 65 includes a detection driving rod 651, a water injection channel 652, a detection capsule 653, a water outlet groove 654, a water injection port 655, a return spring 656, a tail rod 657, and a tail disc 658. The water injection channel 652 is arranged at the middle of the detection driving rod 651. The detection capsule 653 is installed at the head of the detection driving rod 651 and is in communication with the water injection channel 652. The water outlet groove 654 is arranged at the lower half of the detection driving rod 651 and is in communication with the water injection channel 652. The water injection port 655 is arranged at the upper side wall of the detection driving rod 651 and is in communication with the water injection channel 652. The water injection port 655 is arranged at the rear side of the water inlet channel 612. The bottom of the water outlet groove 654 is in abutment with the top of the water outlet channel 613. The tail rod 657 is fixed to the rear side wall of the detection driving rod 651. The tail disc 658 is fixed to the rear side wall of the tail rod 657. The return spring 656 is sleeved on the outside of the tail rod 657. The tail disc 658 is used in cooperation with the contact switch 68. The detection rod transmission assembly 67 includes a transmission disc 671, a transmission motor 672, and a transmission rod 673. The transmission motor 672 is installed at the top of the transmission disc 671. The transmission rod 673 is installed on the movable end of the transmission motor 672. The transmission rod 673 is tightly arranged at the front side of the tail disc 658. When the detection rod assembly 65 is used for detection, the transmission motor 672 drives the transmission rod 673 to swing outward so that the transmission rod 673 is not in contact with the tail disc 658. The detection rod assembly 65 is pressed in the detection cylinder assembly 61 by the pressure of the contact with the sealant. When the detection rod assembly 65 moves to the fracture of the sealant, the return spring 656 drives the detection driving rod 651 to extend into the fracture of the sealant, and the tail disc 658 is not in contact with the contact switch 68. The hoisting device is quickly stopped.

[0046] As Figure 4 、 Figure 5 With Figure 6As shown, the top piston assembly 64 includes a top water storage cylinder 641 and a top suction piston pump 642, the top water storage cylinder 641 is installed at the rear side of the top mounting frame 62, the output port of the top water storage cylinder 641 communicates with the rear end of the flow channel of the top mounting frame 62, and the bottom of the flow channel in the top mounting frame 62 communicates with the water inlet flow channel 612, the top suction piston pump 642 is fixed at the rear side of the top water storage cylinder 641, the bottom piston assembly 63 includes a top three-way valve 631, a bottom water storage cylinder 632, and a bottom suction piston pump 633, the top output port of the bottom water storage cylinder 632 is connected with the bottom connecting port of the top three-way valve 631, the bottom suction piston pump 633 is installed at the bottom of the bottom water storage cylinder 632, and the top first port of the top three-way valve 631 communicates with the water outlet flow channel 613, after the detection rod assembly 65 is inserted into the broken part of the gel, the water inlet flow channel 612 is docked with the water injection port 655, then the top suction piston pump 642 extrudes the top water storage cylinder 641, so that the water flows into the water injection flow channel 652, drives the detection capsule 653 to expand, the expanded detection capsule 653 quickly fills the broken part of the gel, the volume of the expanded detection capsule 653 is the content that needs to be supplemented, and the expanded detection capsule 653 drives the detection driving rod 651 to reset, then the transmission motor 672 drives the transmission rod 673 to press on the tail disc 658 again, then the bottom suction piston pump 633 draws back the water injected by the top suction piston pump 642 into the bottom water storage cylinder 632, when the extension range of the top suction piston pump 642 and the contraction range of the bottom suction piston pump 633 are equal, the two suction and pressure ranges are equal.

[0047] Example three

[0048] As Figure 4 , Figure 7 With Figure 9As shown, the embodiment provides another technical solution on the basis of embodiment one and embodiment two. The precise sealant supplement assembly 74 includes a bottom three-way valve 741, a sealant storage cylinder 742, an access port 743, and an electromagnetic on-off valve 744. The input end of the sealant storage cylinder 742 is connected with the rear side interface of the bottom three-way valve 741. The sealant storage cylinder 742 is provided with a piston plate in the cylinder. The sealant outlet of the sealant storage cylinder 742 is connected with the electromagnetic on-off valve 744. The bottom of the electromagnetic on-off valve 744 is connected with the sealant injection pipe 73. The top interface of the bottom three-way valve 741 is connected with the rear side interface of the top three-way valve 631 through the flow pipe 9. The access port 743 is arranged at the rear side of the sealant storage cylinder 742. After the water injected by the top suction piston pump 642 is drawn back by the bottom suction piston pump 633, the rotating motor 10 drives the rotating plate 5 to rotate, so that the linear sealant breakage detector 6 and the sealant gun 7 are transposed. Then, the bottom three-way valve 741 switches the pipeline to be communicated with the sealant storage cylinder 742, and the top three-way valve 631 switches the pipeline to be communicated with the flow pipe 9. Then, the bottom suction piston pump 633 injects the drawn-back water flow to the flow pipe 9, so that the sealant in the sealant storage cylinder 742 is compressed, and a certain amount of sealant is sprayed to the sealant breakage position, so as to realize precise sealant supplement. At the same time of sealant supplement, the transmission motor 672 drives the transmission rod 673 to swing outward, and the detection driving rod 651 enters the gap of the concrete member, so as to prevent the sealant filled in the gap from being completely separated due to pressure caused by sealant supplement. At the same time, the top suction piston pump 642 is reset to draw back the water flow from the water injection flow channel 652. After the detection driving rod 651 is reset, the bottom suction piston pump 633 is reset, so that the water flow is completely reset, and the next sealant supplement step is facilitated.

[0049] Working principle: the winding assembly of the whole hoisting mechanism is arranged on the top of the concrete member, the hoisting steel cable 4 is connected to the winding assembly, and the guide steel rope is fixed at the top and the bottom by expansion bolts to prevent the whole mechanism from shaking during winding. Then the winding assembly is slowly rotated to lower the mechanism, so that the mechanism moves along the assembled concrete gap. When the mechanism moves down, the sealant stored in the sealant storage tank 21 is pumped out by the sealant injection pump 22 and injected into the sealant injection pipe 73 through the sealant delivery pipe 23. The sealant is sprayed from the sealant injection head 72 to fill the concrete member gap. At the same time, the bottom three-way valve 741 pipeline is connected to the water storage tank 751, and the top three-way valve 631 pipeline is connected to the flow pipe 9. The bottom suction piston pump 633 is quickly pumped to continuously vibrate the pressure compensation diaphragm 752, so that the large cavity in the sealant is broken to form a fracture (if the large cavity is not broken, it may form a fracture under the influence of gravity. Since the fracture caused by the large cavity has a long hysteresis, it needs to be broken in time to prevent the fracture from being observed in time after the construction is completed. The small bubbles in the gel have a large viscosity, which will not cause bubbles to gather to form large bubbles, and small bubbles will not be broken, so it will not affect the overall sealing and waterproofness of the gel). If there are cracks and damages in the concrete member gap, the speed of the sealant immersion can be accelerated to make it form a fracture that does not adhere to the upper gel faster. The heating rod core 66 arranged below the linear gel fracture detector 6 can accelerate the solidification speed of the sealant that has not completely solidified. When the detection rod assembly 65 is detected, the transmission motor 672 drives the transmission rod 673 to swing out so that it does not contact the tail disc 658. The detection rod assembly 65 is pressed in the detection cylinder assembly 61 by the pressure of its contact with the sealant. When it moves to the fracture of the gel, the reset spring 656 drives the detection drive rod 651 to extend into the fracture of the gel, and the tail disc 658 does not contact the contact switch 68. The hoisting device stops quickly. After the detection rod assembly 65 is inserted into the fracture of the gel, the water inlet channel 612 is connected to the water inlet 655. Then the top suction piston pump 642 squeezes the top water storage cylinder 641 to make the water flow into the water injection channel 652 to drive the detection capsule 653 to expand. The expanded detection capsule 653 quickly fills the fracture of the gel. The volume of the expanded detection capsule 653 is the content that needs to be supplemented. The expanded detection capsule 653 drives the detection drive rod 651 to reset. Then the transmission motor 672 drives the transmission rod 673 to press on the tail disc 658 again. Then the bottom suction piston pump 633 draws back the water injected by the top suction piston pump 642 into the top suction piston pump 642. When the extension range of the top suction piston pump 642 and the contraction range of the bottom suction piston pump 633 are equal, the two pumping volumes are equal. After the bottom suction piston pump 633 draws back the water injected by the top suction piston pump 642, the rotating motor 10 drives the rotating plate 5 to rotate to exchange the positions of the linear gel fracture detector 6 and the glue gun 7.Subsequently, the bottom three-way valve 741 switches the pipeline to communicate with the sealant storage cylinder 742, and the top three-way valve 631 switches the pipeline to communicate with the flow pipe 9. Subsequently, the bottom suction piston pump 633 injects the suctioned water flow to the flow pipe 9, and the injected water flow compresses the sealant of the sealant storage cylinder 742, so that a certain amount of sealant is sprayed to the glue fracture (since the glue on the upper and lower sides of the filling position is softened glue that has been heated to assist in draining water, the newly filled glue can well adhere to the glue between the upper and lower sides), achieving precise glue filling. Since the detection capsule 653 has a certain volume, when the bottom suction piston pump 633 squeezes the water flow, the same volume of water flow as the detection capsule 653 will be squeezed out to supplement the filled sealant. At the same time of filling the sealant, the transmission motor 672 drives the transmission rod 673 to swing outward, and the detection driving rod 651 enters and exits the gap of the concrete member, preventing the sealant filled in the gap from being pressed downward and falling off as a whole due to the filling of the sealant, and at the same time, the top suction piston pump 642 resets to suck the water flow from the water injection flow channel 652, and after the detection driving rod 651 resets, the bottom suction piston pump 633 resets, so that the water flow is reset as a whole, facilitating the next step of filling the sealant.

[0050] While the embodiments of the application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An ultra-low energy consumption building PC stitching linear repair mechanism, comprising a suspension assembly (1), characterized in that, The rear side wall of the suspension assembly (1) is provided with a rotating motor (10) at the middle position, the output end of the rotating motor (10) is provided with a rotating plate (5), the top of the rotating plate (5) is embedded with a linear glue body breaking detector (6), the bottom of the rotating plate (5) is embedded with a glue gun (7), the rear side wall of the suspension assembly (1) is provided with a sealant filling assembly (2) at both ends; The linear glue body breaking detector (6) comprises a detection cylinder assembly (61), a top mounting frame (62), a bottom piston assembly (63), a top piston assembly (64), a detection rod assembly (65), a heating rod core (66), a detection rod transmission assembly (67) and a contact switch (68), the top mounting frame (62) is fixed at the top of the detection cylinder assembly (61), the top piston assembly (64) is installed at the rear side of the top mounting frame (62), the bottom piston assembly (63) is installed below the detection cylinder assembly (61), the detection rod assembly (65) is limitingly and slidingly connected in the detection cylinder assembly (61), the heating rod core (66) is installed at the front side of the detection cylinder assembly (61) and below the detection rod assembly (65), the contact switch (68) is installed in the detection cylinder assembly (61), and the detection rod transmission assembly (67) is installed at the rear side of the right side wall of the detection cylinder assembly (61); The glue gun (7) comprises a glue spraying shell (71), a glue spraying head (72), a glue injection pipe (73), a precise glue supplementing assembly (74) and a pressure supplementing assembly (75), the glue injection pipe (73) is installed at the rear side wall of the glue spraying shell (71), the glue spraying head (72) is installed at the front side wall of the glue spraying shell (71) and connected with the glue injection pipe (73), the precise glue supplementing assembly (74) is installed at the upper side wall of the glue spraying shell (71), and the pressure supplementing assembly (75) is arranged at the front side of the glue spraying shell (71) and above the glue spraying head (72); The detection cylinder assembly (61) comprises a detection outer cylinder (611), a water inlet channel (612) and a water outlet channel (613), the water inlet channel (612) is arranged at the upper end of the inside of the detection outer cylinder (611), and the water outlet channel (613) is arranged below the detection outer cylinder (611). The detection rod assembly (65) comprises a detection driving rod (651), a water injection channel (652), a detection capsule (653), a water outlet groove (654), a water injection port (655), a reset spring (656), a tail rod (657) and a tail disc (658). The water injection channel (652) is arranged at the middle position of the detection driving rod (651). The detection capsule (653) is arranged at the head of the detection driving rod (651) and communicates with the water injection channel (652). The water outlet groove (654) is arranged at the lower half of the detection driving rod (651) and communicates with the water injection channel (652). The water injection port (655) is arranged at the upper side wall of the detection driving rod (651) and communicates with the water injection channel (652). The water injection port (655) is arranged at the rear side of the water inlet channel (612). The bottom of the water outlet groove (654) is connected with the top of the water outlet channel (613). The tail rod (657) is fixed at the rear side wall of the detection driving rod (651). The tail disc (658) is fixed at the rear side wall of the tail rod (657). The reset spring (656) is sleeved on the outer side of the tail rod (657). The tail disc (658) is used in cooperation with the contact switch (68). The detection rod transmission assembly (67) comprises a transmission disc (671), a transmission motor (672) and a transmission rod (673). The transmission motor (672) is arranged at the top of the transmission disc (671). The transmission rod (673) is arranged at the movable end of the transmission motor (672). The transmission rod (673) is tightly arranged at the front side of the tail disc (658).

2. An ultra-low energy building PC stitching linear repair mechanism according to claim 1, characterized in that, The top piston assembly (64) comprises a top water storage cylinder (641) and a top suction piston pump (642). The top water storage cylinder (641) is arranged at the rear side of the top mounting frame (62). The output port of the top water storage cylinder (641) communicates with the rear end of the flow channel of the top mounting frame (62). The bottom of the flow channel in the top mounting frame (62) communicates with the water inlet channel (612). The top suction piston pump (642) is fixed at the rear side of the top water storage cylinder (641).

3. An ultra-low energy building PC stitching linear repair mechanism according to claim 1, characterized in that, The bottom piston assembly (63) comprises a top three-way valve (631), a bottom water storage cylinder (632) and a bottom suction piston pump (633). The top output port of the bottom water storage cylinder (632) is connected with the bottom connecting port of the top three-way valve (631). The bottom suction piston pump (633) is arranged at the bottom of the bottom water storage cylinder (632). The top first port of the top three-way valve (631) communicates with the water outlet channel (613).

4. The ultra-low energy building PC stitching linear repair mechanism according to claim 1, wherein, The precise glue supplementing assembly (74) comprises a bottom three-way valve (741), a glue supplementing storage cylinder (742), an inspection opening (743) and an electromagnetic on-off valve (744), the input end of the glue supplementing storage cylinder (742) is connected with the rear side interface of the bottom three-way valve (741), the glue supplementing storage cylinder (742) is internally provided with a piston plate, the glue outlet of the glue supplementing storage cylinder (742) is connected with the electromagnetic on-off valve (744), the bottom of the electromagnetic on-off valve (744) is connected with the glue injection pipe (73), the top interface of the bottom three-way valve (741) is connected with the rear side interface of the top three-way valve (631) through a flow pipe (9), and the inspection opening (743) is arranged on the rear side of the glue supplementing storage cylinder (742).

5. An ultra-low energy building PC stitching linear repair mechanism according to claim 1, wherein, The pressure supplementing assembly (75) comprises a water storage tank (751) and a pressure supplementing vibrating diaphragm (752), the pressure supplementing vibrating diaphragm (752) is arranged on the front side of the water storage tank (751), and the water storage tank (751) is connected with the front side interface of the bottom three-way valve (741).

6. An ultra-low energy building PC stitching linear repair mechanism according to claim 1, wherein, The suspension assembly (1) comprises a fixing frame (11), two steel cable limiting frames (12) and a glue tank mounting support (13), the two steel cable limiting frames (12) are fixedly connected to the left and right ends of the fixing frame (11), the two steel cable limiting frames (12) are slidably connected with guide steel cables (8) through balls, the glue tank mounting support (13) is fixed to the rear side wall of the fixing frame (11), the top of the glue tank mounting support (13) is provided with a connecting rod assembly (3), the connecting rod assembly (3) comprises a suspension rod (31), a reinforcing rib (32) and a lifting ring (33), the reinforcing rib (32) is welded to the suspension rod (31), the lifting ring (33) is fixed to the top of the suspension rod (31), and the lifting ring (33) is connected with a hoisting steel cable (4).

7. An ultra-low energy building PC stitching linear repair mechanism according to claim 6, wherein, The rear side of the glue tank mounting support (13) is provided with a sealant filling assembly (2), the sealant filling assembly (2) comprises a sealant storage tank (21), a glue injection pump (22) and a glue conveying pipe (23), the glue injection pump (22) is fixed below the sealant storage tank (21) and connected with the discharge port of the sealant storage tank (21), one end of the glue conveying pipe (23) is connected with the glue injection pump (22) and the other end is connected with the glue injection pipe (73).

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