CN112523537A - Steel construction is caulking equipment for engineering - Google Patents
Steel construction is caulking equipment for engineering Download PDFInfo
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- CN112523537A CN112523537A CN202011336251.9A CN202011336251A CN112523537A CN 112523537 A CN112523537 A CN 112523537A CN 202011336251 A CN202011336251 A CN 202011336251A CN 112523537 A CN112523537 A CN 112523537A
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- sealing rubber
- pipe
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- steel
- clamping device
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
- E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
Abstract
The invention relates to the field of steel structure engineering equipment, in particular to caulking equipment for steel structure engineering, which comprises a first clamping device, a second clamping device, a mounting bracket, a film cylinder, an unreeling steel cylinder and sealing rubber, wherein the film cylinder and the unreeling cylinder are symmetrically hinged in the mounting bracket, a pressing cylinder is arranged beside the film cylinder, the sealing rubber is of a hollow structure, one end of the sealing rubber is wound on the unreeling steel cylinder, the other end of the sealing rubber is provided with an expansion air pipe and a medium pipe, the expansion air pipe is communicated with the inside of the sealing rubber, the medium pipe penetrates through the sealing rubber, a rotary cutter is arranged beside the medium pipe, the bottom of the mounting bracket is provided with an adjusting arm, the first clamping device is connected with the mounting bracket through the adjusting arm, the second clamping device is an independent auxiliary part and is approximately symmetrical with the first clamping device in the working state, a traction roller is arranged outside the mounting bracket, and is movably connected with the, the invention can perform quick gap filling on the gap of the steel structure, and each gap filling piece can be repeatedly utilized.
Description
Technical Field
The invention relates to the field of steel structure engineering equipment, in particular to seam plugging equipment for steel structure engineering.
Background
During the construction of steel structures, gaps are easily formed between steel structures, between steel structures and equipment, and between equipment and equipment due to construction and manufacturing tolerances. In many cases, the gap filling problem requires a certain strength after the gap filling. It is known to forcibly inject a filler such as a caulking agent into the gap using a high pressure grouting machine. However, the conventional method has the following disadvantages: due to the existence of gas in the gap, bubbles are easily formed in the filler, and the gap is partially not filled completely due to the gas pressure, thereby affecting the strength of the filler to a certain extent.
According to the above problems, the Chinese patent number: CN201610729373.1 discloses a clean caulking construction process of steel construction, adopts the following steps: firstly, cleaning the edge of an equipment base needing gap filling on equipment; secondly, plugging the gap; thirdly, sealing the plugging block and the edge of the equipment base by using fillers; fourthly, connecting the plugging block with an upper valve; fifthly, connecting the valve with an air extractor and a grouting machine respectively; then, opening a valve connected with an air pump, and closing the valve connected with the grouting machine; using an air extractor to extract gas in the gap, and closing a valve connected with the air extractor after extracting the gas; sixthly, opening a valve connected with the grouting machine for grouting; seventhly, after the filler is dried, removing the filler and removing the plugging block; and eighthly, repairing the gap edge filler defect. The invention not only can effectively avoid the problem that the gap can not be filled up due to the residual air in the gap, but also improves the gap filling effect and strength; moreover, the overflow of the gap filler from the edge of the gap is reduced, and the additional construction cleaning work is avoided.
The above describes how to specifically perform the operation of filling the gap, but the mentioned devices such as the plugging block and the like do not provide what kind of material of the plugging block, which relates to whether the plugging block can adapt to the gap plugging work with different outer contours, and after the plugging block is plugged and the gap is filled with the slurry, how to completely separate the plugging block from the solidified slurry is a problem, and after separation, whether the plugging block can ensure certain integrity and can support secondary or multiple use, and the solidified slurry can generate secondary damage by the method mentioned in the above scheme, and at this time, the damaged surface is operated, which increases the working hours of the filling operation.
Disclosure of Invention
The invention aims to provide a seam plugging device for steel structure engineering aiming at the defects in the prior art.
In order to solve the above problems, the present invention provides the following technical solutions:
a caulking device for steel structure engineering comprises a first clamping device, a second clamping device, a mounting support, a film cylinder, an unreeling steel cylinder and sealing rubber, wherein the film cylinder and the unreeling steel cylinder are vertically and symmetrically hinged in the mounting support, a pressing cylinder is arranged beside the film cylinder and can be directly close to or far away from the film cylinder through an elastic device, the sealing rubber is of a hollow structure, one end of the sealing rubber is wound on the unreeling steel cylinder, an expansion air pipe and a medium pipe are arranged at the other end of the sealing rubber, the expansion air pipe is communicated with the inside of the sealing rubber, the medium pipe penetrates through the sealing rubber, a rotary cutter is arranged beside the medium pipe, an adjusting arm is arranged at the bottom of the mounting support, the first clamping device is connected with the mounting support through the adjusting arm, the first clamping device is always positioned at the periphery of the unreeling steel cylinder, the second clamping device is an independent auxiliary piece and is close to and symmetrical to the first clamping device in a working state, and a traction roller is arranged outside the mounting bracket, is movably connected with the mounting bracket through an adjusting bracket and is positioned between the film cylinder and the unreeling steel cylinder.
Further, sealing rubber is strip or banded to its material is transparent rubber material, and the both ends of compression cylinder are equipped with a activity dish respectively by the cover, and one side longitudinal symmetry that the installing support kept away from and unreeled the steel cylinder has seted up two activity grooves, all is equipped with a floating spring in every activity groove, and two activity dishes can the horizontal activity respectively set up in a activity inslot, and two activity dishes keep away from one side elastic connection of a film section of thick bamboo through a floating spring and activity groove respectively.
Further, the inflation trachea is the rubber trachea, and the air pocket that supplies inflation trachea one end male is seted up in the sealed rubber outside, through the cooperation of cold vulcanization bonding agent bonding between inflation trachea one end and the air pocket inner wall, and inflation trachea's another pot head is equipped with first plasticity block dish to this one end of inflation trachea still is equipped with the air guide steel pipe with first plasticity block dish joint complex, installs first manual valve on the air guide steel pipe.
Furthermore, one end of the medium pipe penetrates from the outer surface of the sealing rubber to the inner surface of the medium pipe, the medium pipe is a rubber hose, the outer diameter of the medium pipe is smaller than the width distance of the sealing rubber in a longitudinal section state, the pipe body of the medium pipe is in adhesive fit with the sealing rubber through a cold vulcanization adhesive, the end surface of one end, close to the inner surface of the sealing rubber, of the medium pipe is flush with the inner surface of the sealing rubber, and the other end of the medium moving pipe is provided with a second plastic clamping disc, the one end of the medium moving pipe is also provided with a Y-shaped steel pipe in clamping fit with the second plastic clamping disc, two forked ends of the Y-shaped steel pipe are respectively provided with a second manual valve, the rotary cutter comprises a rotary cutting plate and a connecting corrugated pipe, the rotary cutting plate is in a ring shape formed by axially surrounding the medium moving pipe, one end of the rotary cutting plate is provided with a rotary cutting inclined plane, and the other end of the rotary cutting plate is connected with the outside of the medium moving pipe through the connecting corrugated pipe.
Further, the cutting blade is hung through connecting the rope in the installing support outside, and the installing support top is equipped with the flexible tube, and the upper end of every flexible tube all is equipped with a sucking disc.
Further, the quantity of adjusting the support is two, and the two articulates at the upper surface and the lower surface of installing support through a first loose axle respectively with one end, and the carry over pinch rolls is vertical and articulates between two other ends of adjusting the support, and the axial of carry over pinch rolls parallels with the axial of a film section of thick bamboo, and the lower pot head that is in the first loose axle of installing support lower surface is equipped with a fastening section of thick bamboo, is equipped with a fastening bolt in a fastening section of thick bamboo, can make its tip contact first loose axle tip that corresponds with it through the first fastening bolt of rotating.
Further, the second binding clasp includes U type seat, hub connection seat and pressure strip, the cross section of pressure strip is isosceles triangle, the hub connection seat is U type structure, and its setting that can move about is in the opening of U type seat, the opening orientation of U type seat is the same with the opening orientation of hub connection seat, the outside of U type seat is equipped with and runs through to its intraoral clamp bolt of opening, clamp bolt is in U type seat open-ended one end and the cooperation of conflicting in the hub connection seat outside all the time, be equipped with reset spring in the opening of U type seat, reset spring overlaps and establishes on clamp bolt, the hub connection seat passes through reset spring and the intraoral diapire elastic connection of U type seat, the pressure strip is vertical fixing in the opening of hub connection seat.
Further, the regulating arm includes primary arm and secondary arm, first binding clasp and second binding clasp structure are the same, the one end of primary arm is through the articulated cooperation of second loose axle and installing support, the one end of secondary arm is through the other end coupling cooperation of third loose axle with primary arm, U type seat upper surface in the first binding clasp is through the other end coupling cooperation of fourth loose axle with the secondary arm, the second loose axle, the upper end of third loose axle and fourth loose axle is overlapped respectively and is equipped with a second fastening section of thick bamboo, be equipped with a second fastening bolt in every second fastening section of thick bamboo respectively.
Further, the laminating ware is hung to the installing support outside, and the laminating ware includes that upper beam plate and symmetry set up two translation dishes at upper beam plate top, and one side that two translation dishes kept away from each other can be in the back of the body or the activity setting in opposite directions through a laminating spring respectively, and the upper surface of two translation dishes is equipped with a handle respectively to the below of the two has a joint respectively and is vertical laminating roller, and the laminating roller is the rubber roller.
Furthermore, a small water mist spray gun is hung outside the mounting bracket.
Has the advantages that: according to the seam plugging equipment for the steel structure engineering, firstly, the installation support is hung on the periphery of a seam by using the sucking disc, the sucking disc is connected with the steel surface on the periphery of the seam at the joint of the steel structure, and the hanging height of the installation support is required to be ensured to be similar to the height of the seam; then preparing an air extractor, a grouting machine and an air feeder, manually removing the interference fit between a first movable shaft in an adjusting support and a first fastening bolt to drive the adjusting support to rotate, adjusting a traction roller to an adaptive position, pulling one end of a transparent film to bypass the traction roller to form a tensioning posture, unreeling the part, pulling sealing rubber, enabling the inner surface of the sealing rubber to be attached to the part of the transparent film, sleeving an applicator on two sides of the transparent film and the sealing rubber, respectively contacting one side of the transparent film and the sealing rubber far away from each other by virtue of the two applicator rollers, manually holding a small water mist spray gun by one hand, spraying water mist towards the inner side of the sealing rubber, pulling one end of the sealing rubber attached to the transparent film by the other side, and enabling the transparent film and the sealing rubber to pass through the applicator by virtue of a pulling force, the sealing rubber and the transparent film are pressed/attached together, water mist is used as an intermediate medium, so that the attachment between the sealing rubber and the transparent film is firmer, the unreeling lengths of the sealing rubber and the transparent film are similar according to the length of the outer contour of the gap, and therefore the circumference of the outer contour of the gap is measured in advance; the obtained numerical value is compared with the scale strips of the sealing rubber, and the extracted sealing rubber is judged manually and visually through the scale strips of the sealing rubber; after the sealing rubber is extracted, namely the transparent film attached to the sealing rubber is extracted with the corresponding length, the unreeled transparent film is cut and separated from the main body by using a cutting blade, the attached transparent film and the main body are attached to be matched with the outline of the gap, meanwhile, the transparent film area corresponding to the medium passing pipe is cut by using a rotary cutter so as not to obstruct the circulation of the medium passing pipe, then the first clamp is adjusted to the area corresponding to the unreeling steel cylinder of the gap according to the acting force of an adjusting arm, after the wrapping is finished, the second clamp is manually used for clamping one end of the sealing rubber far away from the unreeling steel cylinder so as to be abutted and connected with the outer surface of the gap area, then the expansion air pipe and the medium passing pipe are respectively connected with the air guide steel pipe and the Y-shaped pipe, and then air is injected into the air guide steel pipe by using an air extractor, finally, the rubber reaches the inside of the sealing rubber to expand the sealing rubber so as to achieve the sealing/clinging effect on the outer surface of the peripheral area of the gap; when the sealing rubber expands to the limit, the first manual valve can be manually closed, so that the sealing rubber continuously expands; then the dust and air in the gap wrapped by the sealing rubber are pumped away by using the action of one of the branch pipes of the air pump and the Y-shaped pipe, then after the grouting machine injects the filling slurry into the gap by using the other branch pipe of the Y-shaped pipe, in the process, the inner condition of the gap can be visually seen through the transparent material of the sealing rubber by manpower, so that the grouting amount is controlled, after grouting is finished, the slurry is solidified within a certain time to form a solid filler layer, then the sealing rubber is deflated and then is dismounted, at the moment, the sealing rubber is separated from the transparent film due to the pulling force, the transparent film is bonded with the packing layer at the moment, so that the sealing rubber is not influenced, the sealing rubber can be recycled all the time, cannot be damaged jointly by the packing layer in the process of detaching, and simultaneously ensures the integrity of the outside of the packing layer; the invention can effectively and rapidly joint the seams at the joint of the steel structure, and each joint filling piece can be repeatedly utilized.
Drawings
FIG. 1 is a first schematic plan view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a first perspective view of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at B;
FIG. 5 is a schematic perspective view of the present invention;
FIG. 6 is an enlarged view of FIG. 5 at C;
FIG. 7 is a partial perspective view of the first embodiment of the present invention;
FIG. 8 is a second schematic plan view of the present invention;
FIG. 9 is a partial perspective view of the second embodiment of the present invention;
FIG. 10 is an enlarged view of FIG. 9 at D;
description of reference numerals: a mounting bracket 1 and a first clamping device 1 a.
The clamping device comprises a second clamping device 2, a U-shaped seat 2a, a shaft connecting seat 2b, a pressing plate 2c, a clamping bolt 2d and a return spring 2 r.
The film cylinder 3, the pressing cylinder 3a, the movable disc 3b, the movable groove 3c and the movable spring 3 d.
The device comprises a traction roller 4, an adjusting bracket 4a, a first movable shaft 4b, a first fastening barrel 4c, a first fastening bolt 4d, a second fastening barrel 4e and a second fastening bolt 4 k.
A primary arm 5, a second movable shaft 5a, a secondary arm 5b, a third movable shaft 5c, and a fourth movable shaft 5 d.
And (4) unwinding a steel cylinder 6.
And a sealing rubber 7.
An inflation tube 8, a first plastic engagement disc 8a, an air guide steel tube 8b, a first manual valve 8c, a Y-shaped steel tube 8t, a second manual valve 8t1, and a rotary cutting plate 8 m.
A medium pipe 9 and a cutting blade 9 a.
A small water mist spray gun 18.
Detailed Description
The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:
referring to fig. 1 to 10, the caulking device for steel structure engineering includes a first clamping device 1a, a second clamping device 2, a mounting bracket 1, a film cylinder 3, an unwinding steel cylinder 6 and a sealing rubber 7, wherein the film cylinder 3 and the unwinding steel cylinder 6 are vertically and symmetrically hinged in the mounting bracket 1, the pressing cylinder 3a is arranged beside the film cylinder 3, the pressing cylinder 3a can be directly and remotely arranged towards the film cylinder 3 through an elastic device, the sealing rubber 7 is of a hollow structure, one end of the sealing rubber 7 is wound on the unwinding steel cylinder 6, the other end of the sealing rubber 7 is provided with an expansion air pipe 8 and a medium passing pipe 9, the expansion air pipe 8 is communicated with the inside of the sealing rubber 7, the medium passing pipe 9 is arranged by penetrating through the sealing rubber 7, the side of the medium passing pipe 9 is provided with a rotary cutter, the bottom of the mounting bracket 1 is provided with an adjusting arm, the first clamping device 1a is connected with the mounting bracket 1 through the adjusting arm, the first clamping device 1a is always located at the periphery of the unreeling steel cylinder 6, the second clamping device 2 is an independent auxiliary part and is close to and symmetrical to the first clamping device 1a in the working state, the traction roller 4 is arranged outside the mounting support 1, the traction roller 4 is movably connected with the mounting support 1 through the adjusting support 4a, and the traction roller 4 is located between the film cylinder 3 and the unreeling steel cylinder 6.
The sealing rubber 7 is strip-shaped or belt-shaped and is made of transparent rubber, two ends of the pressing cylinder 3a are respectively sleeved with a movable disc 3b, one side of the mounting bracket 1, which is far away from the unreeling steel cylinder 6, is provided with two movable grooves 3c in an up-and-down symmetrical manner, each movable groove 3c is internally provided with a movable spring 3d, the two movable discs 3b are respectively and horizontally movably arranged in the movable grooves 3c, and the two movable discs 3b are respectively and elastically connected with one side of the movable groove 3c, which is far away from the film cylinder 3, through the movable springs 3 d; the sealing rubber 7 can be matched with gaps with different profiles at the joint of the steel structure, can be rectangular/o-shaped/U-shaped/C-shaped and the like, and is made of transparent materials, so that the internal conditions of the gaps can be visually seen by manual work through the materials when the gaps are subsequently injected into the gaps; the grouting operation is convenient; the film cylinder 3 is sleeved with a coiled transparent film, when the transparent film is in an unreeling state, the transparent film can be released only by passing through the pressing cylinder 3a, namely, friction is formed between the transparent film and the outer surface of the pressing cylinder 3a, and when the transparent film does not need to be released, the pressing cylinder 3a is abutted against the transparent film by the movable spring 3d, so that a clamping effect can be formed, and the film is prevented from being scattered; meanwhile, the compressing cylinder 3a is also used for preventing the unwinding speed from being too high and causing waste due to the fact that the transparent film is in friction contact with the transparent film in the unwinding process.
The expansion air pipe 8 is a rubber air pipe, an air hole for inserting one end of the expansion air pipe 8 is formed in the outer side of the sealing rubber 7, one end of the expansion air pipe 8 is in bonding fit with the inner wall of the air hole through a cold vulcanization bonding agent, a first plastic clamping disc 8a is sleeved at the other end of the expansion air pipe 8, an air guide steel pipe 8b in clamping fit with the first plastic clamping disc 8a is further arranged at one end of the expansion air pipe 8, and a first manual valve 8c is mounted on the air guide steel pipe 8 b; the expansion air pipe 8 can be quickly disassembled through the first plastic clamping disc 8a and the air guide steel pipe 8b, a plastic ring body or a disc body which is in butt joint with the first plastic clamping disc 8a to realize clamping is sleeved outside the air guide steel pipe 8b, and the plastic deformation reset effect is utilized in the specific clamping process; the expansion air pipe 8 is connected with an external air compressor by virtue of an air guide steel pipe 8b, namely, the air compressor can inject air into the air guide steel pipe 8b and finally reach the sealing rubber 7 to expand the sealing rubber so as to realize the sealing/attaching function on the outer surface of the gap peripheral area; when the sealing rubber 7 expands to the limit, the first manual valve 8c may be manually closed, so that the sealing rubber 7 continues to expand.
One end of the medium passing pipe 9 penetrates from the outer surface to the inner surface of the sealing rubber 7, the medium passing pipe 9 is a rubber hose, the outer diameter of the medium passing pipe 9 is smaller than the width distance of the sealing rubber 7 in a longitudinal section state, the pipe body of the medium passing pipe 9 is in bonding fit with the sealing rubber 7 through a cold vulcanization adhesive, the end surface of one end of the medium passing pipe 9 close to the inner surface of the sealing rubber 7 is flush with the inner surface of the sealing rubber 7, a second plastic clamping disc is arranged at the other end of the medium moving pipe 9, a Y-shaped steel pipe 8t in clamping fit with the second plastic clamping disc is further arranged at the one end of the medium moving pipe 9, a second manual valve 8t1 is respectively arranged at the two branched ends of the Y-shaped steel pipe 8t, the rotary cutter comprises a rotary cutting plate 8m and a connecting corrugated pipe, the rotary cutting plate 8m is in a ring shape formed by winding the medium moving pipe 9 in an axial direction, a rotary cutting inclined surface is arranged at one end of the rotary cutting plate 8m, and the other end of the rotary cutting plate 8m is connected with the outside of the medium moving pipe 9 through the connecting corrugated pipe; the medium pipe 9 is connected with the Y-shaped pipe by means of a second plastic clamping disc, and the purpose is to connect the grouting machine and the air extractor by utilizing the Y-shaped pipe respectively, and the air extractor has the functions that: after the sealing rubber 7 is wrapped outside the gap, the inside of the gap is isolated from the outside, dust/air in the gap is pumped away by using an air pump, and meanwhile, filling slurry is injected into the evacuated gap by using the other forked end of the Y-shaped pipe and matching with a slurry injector; the outer diameter of the medium guiding pipe 9 is smaller than the width distance of the sealing rubber 7 in a longitudinal section state, namely, the area through which the medium guiding pipe 9 penetrates is removed, and other areas of the sealing rubber 7 are communicated and are not communicated with the area through which the medium guiding pipe penetrates alone; therefore, the sealing rubber 7 can expand without influencing the state of the medium guide pipe, and the subsequent medium guide pipe is not influenced to pump air in the gap and inject slurry; the effect of the rotary cutting plate 8m is: the transparent film is adhered to the inner surface of the sealing rubber 7, and in order to prevent the transparent film from obstructing the circulation of the medium feeding pipe 9, after the transparent film is adhered to the sealing rubber 7, the rotary cutting plate 8m is adopted to carry out rotary cutting on the transparent film in the area of the medium feeding pipe 9, namely, the part corresponding to the medium feeding pipe 9 is cut off, so that the subsequent air medium or slurry medium of the medium feeding pipe 9 can smoothly circulate without being influenced by the transparent film.
A cutting blade 9a is hung outside the mounting bracket 1 through a connecting rope, flexible pipes 10 are arranged at the top of the mounting bracket 1, and a sucker 11 is arranged at the upper end of each flexible pipe 10; the sucker 11 acts on the outer surface of the periphery of the connecting steel structure to form the purpose of hanging the mounting bracket 1, so that manual work can release the mounting bracket; the cutting blade 9a is used to apply a cutting action to the transparent film after unwinding the transparent film.
The number of the adjusting supports 4a is two, the same ends of the adjusting supports are respectively hinged to the upper surface and the lower surface of the mounting support 1 through a first movable shaft 4b, the traction roller 4 is vertically hinged between the other ends of the two adjusting supports 4a, the axial direction of the traction roller 4 is parallel to the axial direction of the film cylinder 3, a first fastening cylinder 4c is sleeved at the lower end of the first movable shaft 4b on the lower surface of the mounting support 1, a first fastening bolt 4d is arranged in the first fastening cylinder 4c, and the end part of the first fastening bolt 4d can be contacted with the end part of the first movable shaft 4b corresponding to the first fastening cylinder by rotating the first fastening bolt 4 d; the traction roller 4 has two functions, the first function is that when the transparent film is unreeled by the film drum 3, the traction roller 4 rotates to an adaptive position by the aid of the adjusting bracket 4a to form tensioning guide of the transparent film; the second function is that when the film is not required to be unreeled and the sealing rubber 7 is also reeled, the traction cylinder is rotated by the adjusting bracket 4a, so that the outer surface of the traction cylinder is contacted with the reeled sealing rubber 7 to be clamped; when the adjusting bracket 4a needs to rotate, the first fastening bolt 4d is rotated to separate the end part of the first fastening bolt from the end part of the first movable shaft 4b, and when the adjusting bracket 4a needs to be fixed, the first fastening bolt 4d is turned over to enable the end part of the first fastening bolt to be in close contact with the end part of the first movable shaft 4b, so that the adjusting bracket 4a is prevented from rotating by means of the first movable shaft 4 b.
The second clamping device 2 comprises a U-shaped seat 2a, a shaft joint seat 2b and a pressing plate 2c, the cross section of the pressing plate 2c is in an isosceles triangle shape, the shaft joint seat 2b is in a U-shaped structure and can be movably arranged in an opening of the U-shaped seat 2a, the opening direction of the U-shaped seat 2a is the same as that of the opening of the shaft joint seat 2b, a clamping bolt 2d penetrating into the opening of the U-shaped seat 2a is arranged on the outer side of the U-shaped seat 2a, one end, located in the opening of the U-shaped seat 2a, of the clamping bolt 2d is always in abutting fit with the outer side of the shaft joint seat 2b, a return spring 2r is arranged in the opening of the U-shaped seat 2a, the return spring 2r is sleeved on the clamping bolt 2d, the shaft joint seat 2b is elastically connected with the bottom wall in the opening of the U-shaped seat 2a through the return spring 2r, and; after the sealing rubber 7 is wrapped to the gap at the joint of the steel structure, two ends of the sealing rubber 7 need to be clamped and fixed, otherwise, the sealing rubber 7 can fall off, so that one end of the sealing rubber 7, which is far away from the unreeling steel cylinder 6, is clamped by the second clamping device 2; specifically, the manual hand-held U-shaped seat 2a is aimed at the end part of the sealing rubber 7 and is properly bent, then the pressing plate 2c is aligned to the bent part, the clamping bolt 2d is rotated to enable the end part of the clamping bolt to abut against the shaft joint seat 2b, the shaft joint seat 2b is forced to generate displacement by means of the reset spring 2r, and then the convex edge surface of the pressing plate 2c is in contact with the bent part of the sealing rubber 7 to form a pressing effect.
The adjusting arm comprises a primary arm 5 and a secondary arm 5b, a first clamp 1a and a second clamp 2 are identical in structure, one end of the primary arm 5 is in hinged fit with the mounting bracket 1 through a second movable shaft 5a, one end of the secondary arm 5b is in shaft joint fit with the other end of the primary arm 5 through a third movable shaft 5c, the upper surface of a U-shaped seat 2a in the first clamp 1a is in shaft joint fit with the other end of the secondary arm 5b through a fourth movable shaft 5d, the upper ends of the second movable shaft 5a, the third movable shaft 5c and the fourth movable shaft 5d are respectively sleeved with a second fastening cylinder 4e, and each second fastening cylinder 4e is internally provided with a second fastening bolt 4 k; the second clamping device 2 is an independent auxiliary part and needs to be manually held, and the first clamping device 1a is indirectly fixed with the mounting bracket 1 and is applied to an adjusting arm; the specific position adjustment of the first clamping device 1a can be realized manually by rotating the primary arm 5, the secondary arm 5b and the first clamping device 1 a; so that the pressing plate 2c in the first clamper 1a can be aligned to be close to the area of the sealing rubber 7 corresponding to the gap, namely, the area is adjacent to the unreeling steel cylinder 6; and after the primary arm 5, the secondary arm 5b and the fourth movable shaft 5d drive the first clamp 1a to rotate, the positioning can be performed successively by the second fastening bolts 4k corresponding to each other.
The attaching device is hung outside the mounting bracket 1 and comprises an upper beam plate 13 and two translation discs 1311 symmetrically arranged at the top of the upper beam plate 13, one sides, away from each other, of the two translation discs 1311 can be movably arranged in a back or opposite direction through an attaching spring 1312 respectively, the upper surfaces of the two translation discs 1311 are provided with handles 1313 respectively, a vertical attaching roller 1314 is connected below the two attaching rollers through shafts respectively, and the attaching rollers 1314 are rubber rollers; the laminator is used for bonding the transparent film with the inner surface of the sealing rubber 7 when the transparent film is unreeled, so that the transparent film and the sealing rubber 7 can be smoothly and stably bonded, firstly, the sealing rubber 7 with corresponding length is pulled according to the side length of a gap, then, the transparent film is unreeled, after a little unreeling is carried out, the slightly unreeled part of the transparent film is bonded with the end part of the sealing rubber 7, then, two translation discs 1311 are pushed by two handles 1313 manually to move backwards, then, two laminating rollers 1314 are sleeved on the sides, far away from each other, of the transparent film and the sealing rubber 7, then the handles 1313 are released, the laminating rollers 1314 approach towards each other due to the acting force of a laminating spring 1312, then one laminating roller 1314 contacts the transparent film, the other laminating roller 1314 contacts the sealing rubber 7, and then the sealing rubber 7 and the transparent film are continuously pulled, and then the two are stably attached in the unreeling process.
A small water mist spray gun 18 is hung outside the mounting bracket 1; the small water mist spray gun 18 is used for spraying water mist to the inner surface of the sealing rubber 7 which is not in contact joint with the transparent film, so that the subsequent transparent film and the sealing rubber 7 can be stably jointed by the indirect action of the water mist without partial falling or wrinkling.
The working principle is as follows: firstly, a mounting bracket 1 is hung on the periphery of a gap by utilizing a sucker 11, the sucker 11 is connected with the steel surface on the periphery of the gap at the joint of a steel structure, and the hanging height of the mounting bracket 1 is ensured to be similar to the height of the gap; then preparing an air pump, a grouting machine and an air feeder, manually releasing the interference fit between the first movable shaft 4b in the adjusting bracket 4a and the first fastening bolt 4d to rotate the adjusting bracket 4a so as to adjust the pulling roll 4 to an appropriate position, pulling one end of the transparent film to pass around the pulling roll 4 and be unreeled in a tensioned state, pulling the sealing rubber 7 to make the inner surface of the sealing rubber and the transparent film part of the part which is pulled out previously form a joint, sleeving the jointer on two sides of the transparent film and the sealing rubber 7, respectively contacting one sides of the transparent film and the sealing rubber 7 which are far away from each other by two gluing rolls 1314, manually holding the small water mist spray gun 18 with one hand to spray water mist towards the inner side of the sealing rubber 7, pulling one end of the sealing rubber 7 which is jointed with the transparent film on the other side, the transparent film and the sealing rubber 7 are pressed/bonded together by the pulling force when passing through the bonding device, and the bonding between the transparent film and the sealing rubber 7 is firmer by adopting water mist as an intermediate medium, and the unreeling lengths of the sealing rubber 7 and the transparent film are similar according to the length of the outer contour of the gap, so the circumference of the outer contour of the gap is measured in advance; the obtained numerical value is compared with the scale strips of the sealing rubber 7, and the extracted sealing rubber 7 is manually and visually judged through the scale strips of the sealing rubber 7; after the sealing rubber 7 is extracted, namely the transparent film attached to the sealing rubber 7 is extracted with a corresponding length, the unreeled transparent film is cut and separated from the main body by using a cutting blade 9a, the attached transparent film and the main body are attached to be matched with the outer contour of the gap, meanwhile, the transparent film area corresponding to the medium passing tube 9 is cut by using a rotary cutter so that the transparent film area does not obstruct the circulation of the medium passing tube 9, then the clamping plate of the first clamping device 1a is adjusted to the area corresponding to the unreeling steel cylinder 6 of the gap according to the acting force of the adjusting arm, after the wrapping is finished, the second clamping device 2 is manually used for clamping one end of the sealing rubber 7 far away from the unreeling steel cylinder 6 so that the sealing rubber 7 is in abutting connection with the outer surface of the gap area, then the inflation air tube 8 and the medium passing tube 9 are respectively connected with an air guide steel tube 8b and a Y-shaped tube, and then air is injected into the air guide steel tube 8b by using an, finally, the sealing rubber 7 is expanded to realize the sealing/clinging effect on the outer surface of the peripheral area of the gap; when the sealing rubber 7 expands to the limit, the first manual valve 8c can be manually closed, so that the sealing rubber 7 continuously expands; then the dust and air in the gap wrapped by the sealing rubber 7 are pumped away by the action of one of the branch pipes of the air pump and the Y-shaped pipe, then after the grouting machine injects the filling slurry into the gap by using the other branch pipe of the Y-shaped pipe, in the process, the inner condition of the gap can be visually seen through the transparent material of the sealing rubber 7 by manpower, so that the grouting amount is controlled, after grouting is finished, the slurry is solidified within a certain time to form a solid filler layer, then the sealing rubber 7 is deflated, the sealing rubber 7 is immediately detached, at the moment, the sealing rubber 7 is separated from the transparent film due to the pulling force, the transparent film is bonded with the packing layer at the moment, so that the sealing rubber 7 is not influenced, the sealing rubber can be recycled all the time, the sealing rubber is not damaged by the packing layer in a linked manner in the process of detaching the sealing rubber any more, and the integrity of the outside of the packing layer is ensured.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (8)
1. The utility model provides a steel construction is caulking equipment for engineering which characterized in that: comprises a first clamping device (1 a), a second clamping device (2), a mounting bracket (1), a film cylinder (3), an unreeling steel cylinder (6) and sealing rubber (7), wherein the film cylinder (3) and the unreeling steel cylinder (6) are vertically and symmetrically hinged in the mounting bracket (1), a pressing cylinder (3 a) is arranged beside the film cylinder (3), the pressing cylinder (3 a) can be directly close to or far away from the film cylinder (3) through an elastic device, the sealing rubber (7) is of a hollow structure, one end of the sealing rubber (7) is wound on the unreeling steel cylinder (6), an expansion air pipe (8) and a medium pipe (9) are arranged at the other end of the sealing rubber (7), the expansion air pipe (8) is communicated with the inside of the sealing rubber (7), the medium pipe (9) penetrates through the sealing rubber (7), a rotary cutter is arranged on the medium pipe (9), and an adjusting arm is arranged at the bottom of the side of the mounting bracket (1), the first clamping device (1 a) is connected with the mounting support (1) through an adjusting arm, the first clamping device (1 a) is always located on the periphery of the unreeling steel cylinder (6), the second clamping device (2) is an independent auxiliary part and is approximately symmetrical to the first clamping device (1 a) in the working state, a traction roller (4) is arranged outside the mounting support (1), the traction roller (4) is movably connected with the mounting support (1) through the adjusting support (4 a), the traction roller (4) is located between the film cylinder (3) and the unreeling steel cylinder (6), and a scale strip is arranged on the outer surface of the sealing rubber (7);
the sealing rubber (7) is strip-shaped or strip-shaped and is made of transparent rubber, two ends of the pressing cylinder (3 a) are respectively sleeved with one movable disc (3 b), one side, far away from the unreeling steel cylinder (6), of the mounting bracket (1) is provided with two movable grooves (3 c) in an up-and-down symmetrical mode, each movable groove (3 c) is internally provided with one movable spring (3 d), the two movable discs (3 b) can be respectively and horizontally movably arranged in the corresponding movable groove (3 c), and the two movable discs (3 b) are respectively and elastically connected with one side, far away from the film cylinder (3), of each movable groove (3 c) through the corresponding movable spring (3 d);
inflation trachea (8) are the rubber trachea, supply inflation trachea (8) one end male gas pocket has been seted up in sealed rubber (7) outside, through the cooperation of cold vulcanization adhesive bonding between inflation trachea (8) one end and the gas pocket inner wall, the other pot head of inflation trachea (8) is equipped with first plasticity block dish (8 a), and this one end of inflation trachea (8) still be equipped with first plasticity block dish (8 a) joint complex air guide steel pipe (8 b), install first manual valve (8 c) on air guide steel pipe (8 b).
2. The caulking device for the steel structure engineering according to claim 1, wherein: one end of the medium passing pipe (9) penetrates through the outer surface of the sealing rubber (7) to the inner surface of the medium passing pipe, the medium passing pipe (9) is a rubber hose, the outer diameter of the medium passing pipe (9) is smaller than the width distance of the sealing rubber (7) in a longitudinal section state, the pipe body of the medium passing pipe (9) is in bonding fit with the sealing rubber (7) through a cold vulcanization adhesive, the end face of one end, close to the inner surface of the sealing rubber (7), of the medium passing pipe (9) is flush with the inner surface of the sealing rubber (7), the other end of the medium passing pipe (9) is provided with a second plastic clamping disc, the one end of the medium passing pipe (9) is also provided with a Y-shaped steel pipe (8 t) in clamping fit with the second plastic clamping disc, two branched ends of the Y-shaped steel pipe (8 t) are respectively provided with a second manual valve (8 t 1), the rotary cutter comprises a rotary cutting plate (8 m) and a connecting corrugated pipe, and the rotary cutting plate (8 m) is in a ring shape, one end of the rotary cutting plate (8 m) is provided with a rotary cutting inclined plane, and the other end of the rotary cutting plate (8 m) is connected with the outside of the medium pipe (9) through a connecting corrugated pipe.
3. The caulking device for the steel structure engineering according to claim 1, wherein: cutting blade (9 a) is hung through connecting the rope in installing support (1) outside, and installing support (1) top is equipped with flexible pipe (10), and the upper end of every flexible pipe (10) all is equipped with one sucking disc (11).
4. The caulking device for the steel structure engineering according to claim 1, wherein: the quantity of adjusting support (4 a) is two, and the two articulates upper surface and the lower surface in installing support (1) through a first loose axle (4 b) respectively with the end, carry over pinch rolls (4) are vertical and articulate between the other end of two adjusting support (4 a), the axial of carry over pinch rolls (4) and the axial of a film section of thick bamboo (3) are parallel, the lower pot head that is in first loose axle (4 b) of installing support (1) lower surface is equipped with first fastening section of thick bamboo (4 c), be equipped with first fastening bolt (4 d) in first fastening section of thick bamboo (4 c), can make its tip contact first loose axle (4 b) tip that corresponds with it through first fastening bolt of rotation (4 d).
5. The caulking device for the steel structure engineering according to claim 1, wherein: the second clamping device (2) comprises a U-shaped seat (2 a), a shaft connecting seat (2 b) and a pressing plate (2 c), the cross section of the pressing plate (2 c) is isosceles triangle, the shaft connecting seat (2 b) is U-shaped and can be movably arranged in an opening of the U-shaped seat (2 a), the opening direction of the U-shaped seat (2 a) is the same as the opening direction of the shaft connecting seat (2 b), a clamping bolt (2 d) penetrating into the opening of the U-shaped seat (2 a) is arranged on the outer side of the U-shaped seat (2 a), one end, located in the opening of the U-shaped seat (2 a), of the clamping bolt (2 d) is always in abutting fit with the outer side of the shaft connecting seat (2 b), a reset spring (2 r) is arranged in the opening of the U-shaped seat (2 a), the reset spring (2 r) is sleeved on the clamping bolt (2 d), the shaft connecting seat (2 b) is elastically connected with the bottom wall in the opening of the U-shaped seat (2 a) through the reset spring, the pressing plate (2 c) is vertically fixed in the opening of the shaft connecting seat (2 b).
6. The caulking device for steel structure engineering according to claim 5, characterized in that: the regulating arm includes once arm (5) and secondary arm (5 b), first binding clasp (1 a) and second binding clasp (2) structure are the same, the one end of once arm (5) is passed through second loose axle (5 a) and articulated cooperation of installing support (1), the one end of secondary arm (5 b) is passed through the other end coupling cooperation of third loose axle (5 c) and once arm (5), U type seat (2 a) upper surface in first binding clasp (1 a) is through the other end coupling cooperation of fourth loose axle (5 d) and secondary arm (5 b), second loose axle (5 a), the upper end cover respectively of third loose axle (5 c) and fourth loose axle (5 d) is equipped with a second fastening section of thick bamboo (4 e), be equipped with a second fastening bolt (4 k) in every second fastening section of thick bamboo (4 e) respectively.
7. The caulking device for the steel structure engineering according to claim 1, wherein: installing support (1) outside is hung and is equipped with the laminating ware, the laminating ware includes that upper beam plate (13) and symmetry set up two translation dish (1311) at upper beam plate (13) top, one side that two translation dish (1311) kept away from each other can be dorsad or the activity setting in opposite directions through a laminating spring (1312) respectively, the upper surface of two translation dish (1311) is equipped with a handle (1313) respectively, and the below of the two has one to be vertical laminating roller (1314) of hub connection respectively, laminating roller (1314) are the rubber roll.
8. The caulking device for the steel structure engineering according to claim 1, wherein: the outside of the mounting bracket (1) is also hung with a small water mist spray gun (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336251.9A CN112523537A (en) | 2019-05-31 | 2019-05-31 | Steel construction is caulking equipment for engineering |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470017.6A CN110080554B (en) | 2019-05-31 | 2019-05-31 | Steel construction is caulking equipment for engineering |
| CN202011336251.9A CN112523537A (en) | 2019-05-31 | 2019-05-31 | Steel construction is caulking equipment for engineering |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910470017.6A Division CN110080554B (en) | 2019-05-31 | 2019-05-31 | Steel construction is caulking equipment for engineering |
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| Publication Number | Publication Date |
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| CN112523537A true CN112523537A (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910470017.6A Active CN110080554B (en) | 2019-05-31 | 2019-05-31 | Steel construction is caulking equipment for engineering |
| CN202011340577.9A Withdrawn CN112523538A (en) | 2019-05-31 | 2019-05-31 | Steel construction is caulking equipment for engineering |
| CN202011336251.9A Withdrawn CN112523537A (en) | 2019-05-31 | 2019-05-31 | Steel construction is caulking equipment for engineering |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910470017.6A Active CN110080554B (en) | 2019-05-31 | 2019-05-31 | Steel construction is caulking equipment for engineering |
| CN202011340577.9A Withdrawn CN112523538A (en) | 2019-05-31 | 2019-05-31 | Steel construction is caulking equipment for engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110080554B (en) * | 2019-05-31 | 2021-03-02 | 丽水新智知识产权运营有限公司 | Steel construction is caulking equipment for engineering |
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| KR100860224B1 (en) * | 2006-12-26 | 2008-09-24 | 유규학 | Apparatus for injecting crack-mending material of concrete structure, and its using method |
| US20140144095A1 (en) * | 2012-11-28 | 2014-05-29 | Gregg J. Blaszak | Method of strengthening existing structures using strengthening fabric having slitting zones |
| CN204782045U (en) * | 2015-05-29 | 2015-11-18 | 厦门笃实建材科技有限公司 | Epoxy concrete crack jar seam adhesive tape |
| CN207453518U (en) * | 2017-10-20 | 2018-06-05 | 浙江双林古建园林工程有限公司 | A kind of ancient architecture carpentery workshop reinforcing member |
| CN110080554A (en) * | 2019-05-31 | 2019-08-02 | 华东栋 | A kind of structural steelwork stuff up a crack equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5223272A (en) * | 1990-11-09 | 1993-06-29 | Ronald Pringle | Apparatus for repairing cracked walls |
| KR100903417B1 (en) * | 2008-10-10 | 2009-06-18 | 주식회사 케이피지 | A packer structure using an elastic tube |
| CN105370055B (en) * | 2014-10-01 | 2017-07-11 | 王杰伟 | Device construction method is filled up in a kind of crack of building |
| CN107448004B (en) * | 2017-08-18 | 2019-04-12 | 宜昌永东建设工程有限公司 | A kind of exterior wall anti-dropout filled type internal repair ball |
| CN107605174A (en) * | 2017-10-24 | 2018-01-19 | 广州市中潭空气净化科技有限公司 | Joint filling equipment is repaired in a kind of architectural engineering |
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2019
- 2019-05-31 CN CN201910470017.6A patent/CN110080554B/en active Active
- 2019-05-31 CN CN202011340577.9A patent/CN112523538A/en not_active Withdrawn
- 2019-05-31 CN CN202011336251.9A patent/CN112523537A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100860224B1 (en) * | 2006-12-26 | 2008-09-24 | 유규학 | Apparatus for injecting crack-mending material of concrete structure, and its using method |
| US20140144095A1 (en) * | 2012-11-28 | 2014-05-29 | Gregg J. Blaszak | Method of strengthening existing structures using strengthening fabric having slitting zones |
| CN204782045U (en) * | 2015-05-29 | 2015-11-18 | 厦门笃实建材科技有限公司 | Epoxy concrete crack jar seam adhesive tape |
| CN207453518U (en) * | 2017-10-20 | 2018-06-05 | 浙江双林古建园林工程有限公司 | A kind of ancient architecture carpentery workshop reinforcing member |
| CN110080554A (en) * | 2019-05-31 | 2019-08-02 | 华东栋 | A kind of structural steelwork stuff up a crack equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112523538A (en) | 2021-03-19 |
| CN110080554A (en) | 2019-08-02 |
| CN110080554B (en) | 2021-03-02 |
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Application publication date: 20210319 |