Steel drilling and glue injection integrated device for outer wrapping profile steel reinforcement construction

Abstract

The invention discloses a steel drilling and glue injection integrated device for outer wrapping profile steel reinforcement construction. The steel drilling and glue injection integrated device comprises a cart, two stand columns are assembled on the cart, the upper ends of the two stand columns are connected with a top frame, the top frame is connected with a lifting seat through a lifting mechanism, and one end of the lifting seat slides on the two stand columns; a paint storage box is installed on the lifting base, one side of the paint storage box is connected with an extension plate, the extension plate is connected with a first sliding base through a horizontal displacement mechanism, the first sliding base is connected with a second sliding base through a vertical displacement mechanism, a drilling machine is installed on the second sliding base, an air cylinder is installed on the extension plate, and the telescopic end of the air cylinder is connected with a connecting plate. A spraying pipe is installed on the connecting plate, a nozzle is installed at one end of the spraying pipe, the other end of the spraying pipe is connected with a liquid conveying pipe, a pump body is installed on the paint storage box, a hose is connected to the pump body and connected with the liquid conveying pipe, and the spraying pipe is located under a drill rod on the drilling machine. According to the punching and glue injection device, punching and glue injection can be achieved at the same time, and the punching and glue injection efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of reinforcement construction, in particular to an integrated device for steel drilling and glue injection for outer-wrapped steel reinforcement construction. Background Art

[0002] At present, there are a large number of old buildings in my country. Due to the lack of awareness of earthquake disasters and the lack of awareness and popularization of earthquake-resistant technology at that time, and the economic conditions at that time, the investment in housing construction was still very limited. The existing masonry houses have basically preserved the original characteristics in terms of layout and structural form: the seismic structure and structural layout are unreasonable, and the overall lack of out-of-plane constraints on the roof truss makes its seismic performance relatively weak compared to other structural forms. When resisting lateral horizontal earthquakes, it usually cracks with very little deformation, and then the cracks develop rapidly until it collapses suddenly. The degree of damage is large and there is no obvious sign, posing a huge threat to people's lives and property safety.

[0003] Because the concrete grade of some connecting beams designed previously was insufficient, the load capacity of beams and columns could not meet the requirements, and the columns, shear walls and some beams of the original building needed to be reinforced. At present, some use external steel reinforcement, such as assembling steel on the building to form a frame to cover the building, and then welding the steel through welding equipment, and then drilling holes in the steel and injecting glue into the holes, so that the glue gradually fills the gap between the steel and the building, and realizes a comprehensive and stable connection between the steel and the building.

[0004] However, during the above construction, it is necessary to first drill a hole in the steel material using a manual handheld drill, and then use a glue injection device to inject glue into the hole after the drilling is completed. The two cannot be performed at the same time, which greatly reduces the efficiency of drilling and injection and prolongs the construction time. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an integrated device for drilling and injecting glue for steel materials used in outer-clad steel reinforcement construction to solve the problems mentioned in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The lifting mechanism is a kind of in-depth research on the lifting of the lifting seat, and the lifting mechanism is a kind of in-depth research on the lifting of the lifting seat, and the lifting mechanism is a kind of in-depth research on the lifting of the lifting seat, and the lifting mechanism is a kind of in-depth research on the lifting of the lifting seat.

[0008] Preferably, the column is formed by connecting a number of steel pipes end to end, one end of the steel pipe is connected to a plug rod, screw holes are provided on the plug rod and the steel pipe, and the plug rod of the steel pipe is inserted into one end of an adjacent steel pipe and then fixed by bolts.

[0009] In the above technical solution, when installing the columns, the corresponding number of steel pipes can be selected according to the site conditions and the steel pipes can be assembled. In addition, in order to improve stability, in addition to connecting adjacent steel pipes with bolts, the steel pipes can also be welded and then cut after use.

[0010] Preferably, the lifting mechanism includes a first bearing seat connected to both sides of the top frame, a rotating shaft rotatably connected to the two first bearing seats, and a retractable wheel connected to the two rotating shafts, a steel rope is wound around the retractable wheel, and the lower end of the steel rope is connected to both sides of the lifting seat. The lifting mechanism also includes a first motor installed on the top frame, a transmission shaft connected to the first motor through a coupling, a first bevel gear connected to the transmission shaft, and a second bevel gear connected to the rotating shaft, and the first bevel gear is meshed with the second bevel gear.

[0011] In the above technical solution, after the two groups of columns are assembled, the top frame and the lifting mechanism are installed on the two columns, and then the two steel ropes are installed on both sides of the lifting seat. When working, the first motor is controlled to work, driving the transmission shaft to rotate, and through the cooperation of the first bevel gear and the second bevel gear, the rotating shaft is driven to rotate, thereby driving the two retractable wheels to rotate to reel in the steel rope, thereby lifting the lifting seat.

[0012] Preferably, the horizontal displacement mechanism includes two second bearing seats connected to the extension plate, a first screw rod rotatably connected to the two second bearing seats, a guide rail provided on the extension plate and located on both sides of the first screw rod, and a second motor installed on the extension plate, the second motor is transmission-connected to the first screw rod, the first slide seat is threadedly connected to the first screw rod, and the first slide seat is slidably connected to the guide rail.

[0013] The above technical solution controls the second motor to work, driving the first screw rod to rotate. During the rotation of the first screw rod, the first slide is driven to move horizontally along the guide rail, thereby driving the drilling rig to move together with the first slide rod.

[0014] Preferably, the vertical displacement mechanism includes a wall panel connected to one end of the first slide, a third bearing seat connected to the wall, a second screw rod rotatably connected to the first slide and the third bearing seat, a guide rod connected to the first slide and the third bearing seat, and a third motor installed on the third bearing seat, the third motor is transmission-connected to the second screw rod, the second slide is threadedly connected to the second screw rod, and the second slide is slidably connected to the guide rod.

[0015] The above technical solution controls the third motor to work and drive the second screw to rotate. During the rotation of the second screw, the second slide is driven to slide up and down along the guide rod, thereby driving the drilling rig to move to adjust the distance between the drilling rig and the nozzle.

[0016] Preferably, the fastening mechanism is a plurality of first screw holes formed on the steel pipe, and second screw holes formed on the lifting seat and matching the first screw holes. The lifting seat is fixed to the steel pipe by the cooperation of bolts, the first screw holes and the second screw holes.

[0017] In the above technical solution, after the lifting mechanism lifts the lifting seat to a certain height, the bolts are installed in the first screw hole and the second screw hole to fix the lifting seat on the column, so that the lifting seat remains stable for drilling by the drill rig and injection of glue by the nozzle.

[0018] Preferably, the bottom surface of the extension plate is connected to a mounting plate, the mounting plate is provided with a through hole, and the nozzle is slidably disposed in the through hole.

[0019] The above technical solution can restrict the nozzle to slide in the through hole through the mounting plate and the through hole, so that the nozzle remains stable when moving and prevents deviation.

[0020] Preferably, hydraulic cylinders are provided on both sides of the cart, and the lower ends of the hydraulic cylinders are connected to support plates, and the extension of the hydraulic cylinders enables the support plates to contact the ground.

[0021] According to the above technical solution, when the cart reaches the desired position, the hydraulic cylinder is controlled to descend, driving the support plate to descend, thereby keeping the cart stable.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The steel is drilled from the bottom of the steel by a drilling rig. After drilling one hole, the lifting seat is controlled to rise by the lifting mechanism, and then the next hole is drilled by the drilling rig. At this time, glue is sprayed into the drilled hole through a nozzle, and the glue enters the gap between the steel and the building from the hole until the glue overflows from the hole, indicating that the glue has been filled. This method is repeated to achieve drilling and glue injection at the same time, which greatly improves the efficiency of drilling and glue injection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the present invention;

[0025] Figure 2 It is a partial schematic diagram of the present invention;

[0026] Figure 3 It is the right side view of the connecting plate;

[0027] Figure 4 is a schematic diagram of the lifting mechanism;

[0028] Figure 5 It is a cross-sectional view of the connection between adjacent steel pipes;

[0029] Figure 6 It is a working schematic diagram of the present invention;

[0030] In the figure: 1-trolley, 2-top frame, 3-lifting seat, 4-slide hole, 5-paint storage box, 6-extension plate, 7-first slide seat, 8-second slide seat, 9-drilling machine, 10-installation slot, 11-cylinder, 12-connecting plate, 13-spray pipe, 14-nozzle, 15-infusion tube, 16-pump body, 17-hose, 18-steel pipe, 19-insertion rod, 20-first bearing seat, 21-rotating shaft, 22-retractable wheel, 24-first motor, 25-first bevel gear, 26-second bevel gear, 27-second bearing seat, 28-first screw rod, 29-guide rail, 30-second motor, 31-wall panel, 32-third bearing seat, 33-second screw rod, 34-guide rod, 35-third motor, 36-first screw hole, 37-second screw hole, 38-mounting plate, 39-through hole, 40-hydraulic cylinder, 41-support plate, 42-steel plate, 43-building, 44-scaffolding. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1

[0033] See also Figure 1-5 , an integrated device for drilling and injecting glue for steel for reinforcement construction with outer steel, including a cart 1, on which two sets of parallel columns are assembled. Specifically, the columns are formed by connecting a number of steel pipes 18 end to end, and one end of the steel pipe 18 is connected to a plug rod 19. The plug rod 19 and the steel pipe 18 are provided with screw holes. The plug rod 19 of the steel pipe 18 is inserted into one end of the adjacent steel pipe 18 and then fixed by bolts. When installing the columns, the corresponding number of steel pipes can be selected according to the site conditions, and the steel pipes can be assembled. In order to improve stability, in addition to connecting adjacent steel pipes with bolts, the steel pipes can also be welded by welding, and then cut after use. Moreover, the steel pipe 18 at the bottom can be fixed to the cart 1 by bolts, or can be directly welded to the cart 1, that is, the steel pipe at the bottom is directly fixed to the cart. Each time it is assembled, it is only necessary to install other steel pipes on the steel pipe at the bottom.

[0034] The upper ends of the two columns are connected to a top frame 2, on which a lifting mechanism is provided, and a lifting seat 3 is connected through the lifting mechanism. One end of the lifting seat 3 is provided with two sliding holes 4, which are respectively slidably arranged on the two columns, and the lifting seat is fixed on the column through a fastening mechanism. It should be noted that the length of the bolt connecting the plug rod 19 and the steel pipe 18 must be smaller than the aperture of the sliding hole 4, so that the bolt will not hinder the lifting of the lifting seat 3. Specifically, the lifting mechanism includes a first bearing seat 20 connected to both sides of the top frame, a rotating shaft 21 rotatably connected to the two first bearing seats, and a retractable wheel 22 connected to the two rotating shafts, a steel rope is wound around the retractable wheel 22, and the lower end of the steel rope is connected to both sides of the lifting seat 3. The lifting mechanism also includes a first motor 24 installed on the top frame, a transmission shaft connected to the first motor through a coupling, a first bevel gear 25 connected to the transmission shaft, and a second bevel gear 26 connected to the rotating shaft, and the first bevel gear 25 is meshed with the second bevel gear 26. The first motor 24 is controlled to work, driving the transmission shaft to rotate, and through the cooperation of the first bevel gear 25 and the second bevel gear 26, the rotating shaft 21 is driven to rotate, thereby driving the two retracting wheels 22 to rotate to reel in the steel rope, thereby lifting the lifting seat 3. The fastening mechanism is a plurality of first screw holes 36 opened on the steel pipe, and a second screw hole 37 opened on the lifting seat and matching the first screw hole. The lifting seat 3 is fixed on the steel pipe 18 through the cooperation of bolts, the first screw hole 36, and the second screw hole 37. When the lifting mechanism lifts the lifting seat 3 to a certain height, the bolts are installed in the first screw hole 36 and the second screw hole 37, thereby fixing the lifting seat 3 on the column, so that the lifting seat 3 remains stable, so that the drilling rig can drill holes and the nozzle can inject glue.

[0035] A paint storage box 5 is installed on the lifting seat 3, and a paint injection pipe is provided on the paint storage box. An extension plate 6 is connected to one side of the paint storage box 5. A first slide seat 7 is connected to the extension plate 6 through a horizontal displacement mechanism. The first slide seat 7 is connected to a second slide seat 8 through a vertical displacement mechanism. A drilling rig 9 is installed on the second slide seat 8. A mounting groove 10 is provided on the end surface of the extension plate 6. A cylinder 11 is installed in the mounting groove 10. A connecting plate 12 is connected to the telescopic end of the cylinder 11. A nozzle 13 is installed on the connecting plate 12. A nozzle 14 is installed at one end of the nozzle 13, and a liquid infusion pipe 15 is connected to the other end. A pump body 16 is installed on the paint storage box 5. A hose 17 is connected to the pump body 16. The hose 17 is connected to the liquid infusion pipe 15. The nozzle 13 is located directly below the drill rod on the drilling rig 9.

[0036] In this embodiment, the horizontal displacement mechanism includes two second bearing seats 27 connected to the extension plate, a first screw rod 28 rotatably connected to the two second bearing seats, guide rails 29 provided on the extension plate and located on both sides of the first screw rod, and a second motor 30 installed on the extension plate, the second motor 30 is transmission-connected to the first screw rod 28, the first slide 7 is threadedly connected to the first screw rod 28, and the first slide 7 is slidably connected to the guide rail 29. The second motor 30 is controlled to work, driving the first screw rod 28 to rotate, and the first screw rod 28 drives the first slide 7 to move horizontally along the guide rail 29 during the rotation process, thereby driving the drilling rig to move along with the first slide 7.

[0037] In this embodiment, the vertical displacement mechanism includes a wall plate 31 connected to one end of the first slide, a third bearing seat 32 connected to the wall, a second screw rod 33 rotatably connected to the first slide and the third bearing seat, a guide rod 34 connected to the first slide and the third bearing seat, and a third motor 35 installed on the third bearing seat. The third motor 35 is transmission-connected to the second screw rod 33, the second slide 8 is threadedly connected to the second screw rod 33, and the second slide 8 is slidably connected to the guide rod 34. The third motor 35 is controlled to work, driving the second screw rod 33 to rotate, and the second screw rod 33 drives the second slide 8 to slide up and down along the guide rod 34 during the rotation process, thereby driving the drill to move, so as to adjust the distance between the drill 9 and the nozzle 13, so that the position of the drill can be adjusted according to the situation to drill holes with different distances.

[0038] In this embodiment, the bottom surface of the extension plate 6 is connected to a mounting plate 38, and a through hole 39 is provided on the mounting plate 38. The nozzle 13 is slidably disposed in the through hole 39. The nozzle 13 can be restricted to slide in the through hole 39 through the mounting plate 38 and the through hole 39, so that the nozzle 13 remains stable when moving and prevents deviation.

[0039] like Figure 6 As shown, the working principle of this embodiment is:

[0040] After the steel plate 42 is installed on the periphery of the building 43, the cart 1 is pushed to the reinforcement site and the height of the building 43 to be reinforced, and the columns are assembled. One end of the lifting seat 3 is put on the column, and the lifting seat is fixed to the column by a fastening mechanism. Then the lifting mechanism is installed on the column, and then the steel rope is installed on both sides of the lifting seat 3 to complete the installation work.

[0041] When drilling, the first slide 7 is controlled to move toward the building through the horizontal displacement mechanism, and the steel plate is drilled by the drilling machine 9. After drilling a hole, the bolts on the lifting seat 3 and the steel pipe 18 are removed, and the lifting seat 3 is controlled to rise by the lifting mechanism. The lifting seat 3 slides upward along the column through the sliding hole 4. When the nozzle 13 is aligned with the hole drilled below, the bolts are tightened to fix the lifting seat 3 on the column. Then, another hole is drilled by the drilling machine 9, and then the cylinder 11 is controlled to extend to drive the connecting plate 12 to move, thereby driving the nozzle 13 to slide in the through hole 39, so that the nozzle 14 is inserted into the drilled hole, and glue is sprayed into the drilled hole. The glue enters the gap between the steel and the building from the hole until the glue overflows from the hole, indicating that the glue has been filled. This method can achieve drilling and glue injection at the same time, which greatly improves the efficiency of drilling and glue injection.

[0042] Example 2

[0043] On the basis of Example 1, hydraulic cylinders 40 are provided on both sides of the cart, and the lower ends of the hydraulic cylinders 40 are connected to support plates 41, and the extension of the hydraulic cylinders 40 enables the support plates 41 to contact the ground. When the cart 1 reaches the desired position, the hydraulic cylinders 40 are controlled to descend, driving the support plates 41 to descend, so that the cart remains stable.

[0044] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated device for drilling and injecting glue for steel reinforcement construction, characterized in that: The invention comprises a trolley (1), on which two sets of parallel columns are assembled, the upper ends of the two columns are connected to a top frame (2), a lifting mechanism is provided on the top frame (2), and a lifting seat (3) is connected to the lifting mechanism, one end of the lifting seat (3) is provided with two sliding holes (4), the two sliding holes (4) are respectively slidably arranged on the two columns, and the lifting seat is fixed on the columns through a fastening mechanism; a paint storage box (5) is installed on the lifting seat (3), one side of the paint storage box (5) is connected to an extension plate (6), the extension plate (6) is connected to a first sliding seat (7) through a horizontal displacement mechanism, and the first sliding seat (7) is connected to a vertical displacement mechanism. A second slide (8) is connected, a drilling machine (9) is installed on the second slide (8), an end surface of the extension plate (6) is provided with a mounting groove (10), a cylinder (11) is installed in the mounting groove (10), the telescopic end of the cylinder (11) is connected to a connecting plate (12), a nozzle (13) is installed on the connecting plate (12), one end of the nozzle (13) is provided with a nozzle (14), and the other end is connected to a liquid delivery pipe (15), a pump body (16) is installed on the paint storage box (5), a hose (17) is connected to the pump body (16), the hose (17) is connected to the liquid delivery pipe (15), and the nozzle (13) is located directly below the drill rod on the drilling machine (9).

2. The integrated steel drilling and glue injection device for outer-wrapped steel reinforcement construction according to claim 1 is characterized by: The column is formed by connecting a plurality of steel pipes (18) end to end. One end of the steel pipe (18) is connected with a plug rod (19). Screw holes are provided on the plug rod (19) and the steel pipe (18). The plug rod (19) of the steel pipe (18) is inserted into one end of an adjacent steel pipe (18) and then fixed by bolts.

3. The integrated steel drilling and glue injection device for outer-wrapped steel reinforcement construction according to claim 2 is characterized in that: The lifting mechanism comprises a first bearing seat (20) connected to both sides of the top frame, a rotating shaft (21) rotatably connected to the two first bearing seats, and a retractable wheel (22) connected to the two rotating shafts, a steel rope is wound around the retractable wheel (22), and the lower end of the steel rope is connected to both sides of the lifting seat (3). The lifting mechanism also comprises a first motor (24) installed on the top frame, a transmission shaft connected to the first motor through a coupling, a first bevel gear (25) connected to the transmission shaft, and a second bevel gear (26) connected to the rotating shaft, and the first bevel gear (25) is meshed with the second bevel gear (26).

4. The integrated steel drilling and glue injection device for outer-wrapped steel reinforcement construction according to claim 3 is characterized in that: The horizontal displacement mechanism comprises two second bearing seats (27) connected to the extension plate, a first screw rod (28) rotatably connected to the two second bearing seats, a guide rail (29) provided on the extension plate and located on both sides of the first screw rod, and a second motor (30) installed on the extension plate, the second motor (30) is transmission-connected to the first screw rod (28), the first slide seat (7) is threadedly connected to the first screw rod (28), and the first slide seat (7) is slidably connected to the guide rail (29).

5. The integrated device for drilling and injecting glue for steel material used in the construction of outer-clad steel reinforcement according to claim 4, characterized in that: The vertical displacement mechanism comprises a wall plate (31) connected to one end of a first slide seat, a third bearing seat (32) connected to the wall, a second screw rod (33) rotatably connected to the first slide seat and the third bearing seat, a guide rod (34) connected to the first slide seat and the third bearing seat, and a third motor (35) mounted on the third bearing seat, the third motor (35) being transmission-connected to the second screw rod (33), the second slide seat (8) being threadedly connected to the second screw rod (33), and the second slide seat (8) being slidably connected to the guide rod (34).

6. The integrated steel drilling and glue injection device for outer-clad steel reinforcement construction according to claim 5 is characterized by: The fastening mechanism comprises a plurality of first screw holes (36) formed on the steel pipe and second screw holes (37) formed on the lifting seat and matching the first screw holes. The lifting seat (3) is fixed on the steel pipe (18) by the cooperation of bolts, the first screw holes (36) and the second screw holes (37).

7. The integrated steel drilling and glue injection device for outer-clad steel reinforcement construction according to claim 6 is characterized by: The bottom surface of the extension plate (6) is connected to a mounting plate (38), a through hole (39) is provided on the mounting plate (38), and the nozzle (13) is slidably arranged in the through hole (39).

8. An integrated device for drilling and injecting glue for steel material for reinforcement construction of outer-clad steel according to any one of claims 1 to 7, characterized in that: Hydraulic cylinders (40) are provided on both sides of the cart, and the lower ends of the hydraulic cylinders (40) are connected to support plates (41). When the hydraulic cylinders (40) are extended, the support plates (41) can be in contact with the ground.

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