CN217782804U - Movable operation platform for construction of wet joints of cover beams - Google Patents
Movable operation platform for construction of wet joints of cover beams Download PDFInfo
- Publication number
- CN217782804U CN217782804U CN202220493353.XU CN202220493353U CN217782804U CN 217782804 U CN217782804 U CN 217782804U CN 202220493353 U CN202220493353 U CN 202220493353U CN 217782804 U CN217782804 U CN 217782804U
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- Prior art keywords
- movable
- suspender
- wheel
- construction
- bent cap
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 69
- 239000000725 suspension Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000002955 isolation Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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Abstract
The utility model discloses a movable operation platform for bent cap wet joint construction, which comprises a hanger (1), a movable suspender (2), a construction platform (3), a movable wheel (4) and a backing plate (5); the lower part of the movable suspender is fixedly arranged on the hanger, and the upper part of the movable suspender is in an inverted U-shaped structure and can be hung on the bent cap, so that the hanger is hung below the bent cap; the construction platform is arranged in the hanging bracket and is positioned below the cover beam; the moving wheel is embedded on the inner wall of the ejector rod of the moving suspender, so that the ejector rod of the moving suspender can be in sliding contact with the surface of the bent cap through the moving wheel; the backing plate is movably arranged on the inner wall of the ejector rod of the movable suspender, and the backing plate can cover the bottom of the movable wheel, so that the ejector rod of the movable suspender can be attached to the surface of the cover beam through the backing plate, and the hanger and the cover beam are relatively fixed. The utility model discloses can provide portable and can stabilize the construction platform of location for the wet seam construction of bent cap, improve the efficiency of construction and the construction quality of wet seam.
Description
Technical Field
The utility model relates to a construction auxiliary facilities especially relates to a movable operation platform that is used for wet seam construction of bent cap.
Background
The wet joint is a joint formed by prefabricating prestressed concrete beam bodies in blocks, splicing cantilevers into a long-span continuous beam and connecting the beam blocks into a whole by adopting cast-in-place concrete between the beam bodies. Among the building engineering, the wet seam operation of bent cap needs the safe operation platform of configuration just can be under construction, and prior art's operation platform lacks fixing device when building, between its and the contact surface of bent cap, can't guarantee wet seam work in-process operation platform's stability, takes place to rock or slide under exogenic action such as wind-force, personnel are walked about easily to make the increase of the wet seam construction degree of difficulty, construction safety also can't guarantee. And prior art's operation platform is after one section operation area accomplishes wet seam operation, and unable quick travel is to next section operation area, needs to carry out the whole and installs again in next section operation area after dismantling, very big influence production efficiency.
Disclosure of Invention
An object of the utility model is to provide a movable operation platform for wet seam construction of bent cap can provide portable and can stabilize the construction platform of location for the wet seam construction of bent cap, improves the efficiency of construction and the construction quality of wet seam.
The utility model discloses a realize like this:
a movable operation platform for construction of wet joints of bent caps comprises a hanger, a movable suspender, a construction platform, movable wheels and a base plate; the lower part of the movable suspender is fixedly arranged on the hanger, the upper part of the movable suspender is in an inverted U-shaped structure and can be hung on the bent cap, so that the hanger is hung below the bent cap; the construction platform is arranged in the hanging bracket and is positioned below the cover beam; the moving wheel is embedded on the inner wall of the ejector rod of the moving suspender, so that the ejector rod of the moving suspender can be in sliding contact with the surface of the bent cap through the moving wheel; the base plate is movably arranged on the inner wall of the ejector rod of the movable suspender, and the base plate can cover the bottom of the movable wheel, so that the ejector rod of the movable suspender can be attached to the surface of the cover beam through the base plate, and the hanger and the cover beam are relatively fixed.
The width of removal jib be greater than the width of bent cap, the upper portion both sides of removing the jib are formed with the regulation hole respectively, and have connect the regulation pole in the regulation hole soon, make the one end of adjusting the pole run through remove the jib and push up perpendicularly tightly on the side of bent cap.
The ejector pin of removal jib be formed with the mounting groove, remove the wheel and inlay the dress in the mounting groove, and the lower extreme that removes the wheel is located the ejector pin below of removing the jib, make to remove the wheel and can drive and remove the jib and slide along the bent cap surface.
The top of the backing plate is provided with an arc wheel groove, the lower end of the movable wheel can be embedded in the arc wheel groove, so that the backing plate can cover the movable wheel when being installed at the bottom of the ejector rod of the movable suspender.
The top circumference of gallows be equipped with the rail, the rail encircles the outside at construction platform.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses owing to be equipped with the removal wheel, can drive movable operation platform along bent cap moving as a whole, make construction platform hang in wet seam construction area's below, the operating personnel of being convenient for carries out wet seam operation on construction platform, has improved construction platform's use flexibility, avoids repeated dismouting, has improved the efficiency of construction of wet seam operation greatly.
2. The utility model discloses owing to be equipped with the backing plate, can cover and remove the wheel and form the isolation between removing wheel and bent cap, the area of contact who removes jib and bent cap has been increased through the pad of backing plate between removal jib and bent cap, utilize movable operation platform's gravity and backing plate and the frictional force between the bent cap to ensure that whole movable operation platform hangs stability in the bent cap below, avoid rocking and sliding, thereby the security of wet seam operation has been guaranteed, be favorable to improving the construction quality of wet seam operation.
3. The utility model discloses owing to be equipped with the regulation pole, can will remove the jib relatively fixed on the bent cap from both sides, further improved the stability of hanging of movable operation platform in the bent cap below, be favorable to the promotion of construction safety nature and construction quality.
4. The utility model has the advantages of easy dismounting is swift, easily draw materials and preparation, with low costs, structural strength and load carrying ability height, can hang the use on the bent cap of various specifications or other roof beam bodies, and commonality, practicality are strong.
Drawings
FIG. 1 is a perspective view of the movable operation platform for construction of wet joints of bent caps of the present invention;
fig. 2 is a perspective structure diagram of the movable operation platform for bent cap wet seam construction of the utility model.
In the figure, 1 hanger, 11 fence, 2 mobile suspender, 21 adjusting rod, 22 mounting groove, 3 construction platform, 4 mobile wheel and 5 backing plate.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 and 2, the movable operation platform for capping beam wet joint construction comprises a hanger 1, a movable suspender 2, a construction platform 3, a movable wheel 4 and a backing plate 5; the lower part of the movable suspender 2 is fixedly arranged on the suspender 1, the upper part of the movable suspender 2 is in an inverted U-shaped structure and can be hung on the bent cap, so that the suspender 1 is hung below the bent cap; the construction platform 3 is arranged in the hanger 1 and is positioned below the cover beam; the moving wheel 4 is embedded on the inner wall of the ejector rod of the moving suspender 2, so that the ejector rod of the moving suspender 2 can be in sliding contact with the surface of the bent cap through the moving wheel 4; the backing plate 5 is movably arranged on the inner wall of the ejector rod of the movable suspender 2, and the backing plate 5 can cover the bottom of the movable wheel 4, so that the ejector rod of the movable suspender 2 can be attached to the surface of the cover beam through the backing plate 5, and the hanger 1 and the cover beam are relatively fixed. Hang construction platform 3 in the bent cap below through removing jib 2, utilize to remove wheel 4 and can remove gallows 1, removal jib 2 and construction platform 3 whole to the construction area, remove to cover through backing plate 5 after targetting in place and remove wheel 4 and form the isolation between removing wheel 4 and bent cap, make the stable string of removal jib 2 put on the bent cap, the constructor of being convenient for carries out wet seam construction on construction platform 3.
The width of the movable suspender 2 is larger than that of the capping beam, adjusting holes (not shown in the figure) are respectively formed at two sides of the upper part of the movable suspender 2, and an adjusting rod 21 is screwed in the adjusting holes, so that one end of the adjusting rod 21 penetrates through the movable suspender 2 and is vertically propped against the side surface of the capping beam. The movable suspender 21 can be hung on the bent caps with different specifications, and is screwed in and tightly propped through the adjusting rod 21 through threads, and then locked through the nut, so that the movable suspender 21 is ensured to be fixed on the bent caps, and the safety and stability of the construction platform 3 are ensured.
The top rod of the movable suspension rod 2 is internally provided with a mounting groove 22, the movable wheel 4 is embedded in the mounting groove 22 through a wheel shaft and a bearing, and the lower end of the movable wheel 4 is positioned below the top rod of the movable suspension rod 2, so that the movable wheel 4 can drive the movable suspension rod 2 to slide along the surface of the bent cap. The installation and smooth rotation of the moving wheel 4 are ensured through the installation groove 22, and the moving wheel 4 is well protected.
The top of backing plate 5 be formed with arc race (not shown in the figure), the lower extreme of removing wheel 4 can inlay the dress and be in the arc race, can cover when making backing plate 5 install the ejector pin bottom at removal jib 2 and remove wheel 4, ensures that backing plate 5 can reliably install on removing jib 2, avoids backing plate 5 and removes wheel 4 mutual interference and influence installation or pad stability.
The top circumference of gallows 1 be equipped with rail 11, rail 11 encircles in the outside of construction platform 3, the accessible rail 11 provides outlying protection, further improves construction safety.
The utility model discloses a preparation and installation method is:
the hanger 1 can adopt a box-type structure made of welded steel plates, and the size of the hanger 1 can be determined according to the width of the cover beam, construction requirements and the like. Fence 11 can adopt steel such as square steel, round steel cutting to make and weld on gallows 1, and fence 11's height can be according to gallows 1 and the interval of bent cap, construction platform 3's height etc. and confirm.
The movable suspender 2 can be made by cutting square steel and is fixedly screwed on the hanger 1, the height of the movable suspender 2 can be determined according to construction requirements, and the width of the movable suspender 2 can be larger than that of the bent cap so as to meet the universality requirements of the bent caps with different widths. The mounting groove 22 is reserved in the ejector rod of the movable suspender 2, the movable wheel 4 can be rotatably embedded in the mounting groove 22 through a wheel shaft through a bearing, and the lower end of the movable wheel 4 extends to the lower part of the ejector rod of the movable suspender 2, so that the movable suspender 2 can slide along the surface of the bent cap through the movable wheel 4 and is not rubbed with the bent cap. The quantity of removal jib 2 can be according to the utility model discloses a weight, construction load demand are confirmed, and preferred symmetry sets up two removal jibs 2.
The construction platform 3 can be made of steel plates, steel pipes and the like by welding, and the construction platform 3 can be fixed in the hanging bracket 1 by welding or screwing and the like for wet joint construction.
The backing plate 5 can be made of a thick steel plate, and the top surface of the thick steel plate is provided with an arc wheel groove, so that when the backing plate 5 is fixed on the bottom surface of the ejector rod of the movable suspender 2 through a bolt, the lower end of the movable wheel 4 can be just embedded into the arc wheel groove. The thickness of the backing plate 5 may be determined according to the height of the lower end extension of the moving wheel 4, and the size of the backing plate 5 is preferably such that it covers the moving wheel 4 and the installation groove 22.
The utility model discloses application method when wet seam construction is:
a pair of movable suspenders 2 are hung on the bent cap through an upper inverted U-shaped structure by using hoisting equipment, and the lower parts of the pair of movable suspenders 2 are fixedly connected with a hanger 1 through bolts, so that a construction platform 3 is hung below the bent cap through the hanger 1.
According to the position of the construction area, the pair of movable hanging rods 2 are driven by the movable wheels 4 to drive the hanging bracket 1 to move along the cover beam, so that the construction platform 3 is positioned below the wet joint, and construction operation is facilitated. After moving in place, the pair of traveling booms 2 is lifted slightly by the lifting device to be separated from the surface of the cap beam, and simultaneously, a backing plate 5 is installed on the bottom surface of the ejector rod of the traveling boom 2 through a bolt to cover the traveling wheel 4, so that isolation is formed between the traveling wheel 4 and the cap beam. A pair of removal jib 2 is through 5 stable string of backing plates put on the bent cap, backing plate 5 and bent cap surface area of contact are big, and frictional force is big, can not take place to slide and rock in the work progress.
The adjusting rod 21 is tightly jacked on the side surface of the capping beam through thread rotation, and the capping beam is tightly jacked from two sides to ensure the relative stability between the capping beam and the movable suspender 2, so that the construction platform is further prevented from sliding or shaking.
After one construction section is finished, the hoisting equipment is utilized to slightly lift the pair of movable hanging rods 2, the backing plate 5 is disassembled, and the movable hanging rods can be slidably moved to the next construction section through the movable wheels 4. After the construction of the wet joints of the bent cap is completed, the movable suspender 2 and the hanger 1 are disassembled, and the movable suspender 2 and the hanger 1 are lifted and moved by using lifting equipment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a movable operation platform for bent cap wet joint construction, characterized by: comprises a hanger (1), a movable suspender (2), a construction platform (3), a movable wheel (4) and a base plate (5); the lower part of the movable suspender (2) is fixedly arranged on the hanger (1), the upper part of the movable suspender (2) is in an inverted U-shaped structure and can be hung on the bent cap, so that the hanger (1) is hung below the bent cap; the construction platform (3) is arranged in the hanging bracket (1) and is positioned below the cover beam; the moving wheel (4) is embedded on the inner wall of the ejector rod of the moving suspender (2), so that the ejector rod of the moving suspender (2) can be in sliding contact with the surface of the bent cap through the moving wheel (4); the base plate (5) is movably arranged on the inner wall of the ejector rod of the movable suspender (2), and the base plate (5) can cover the bottom of the movable wheel (4), so that the ejector rod of the movable suspender (2) can be attached to the surface of the cover beam through the base plate (5), and the hanger (1) and the cover beam are relatively fixed.
2. The mobile operations platform for capping beam wet joint construction of claim 1, wherein: the width of the movable suspender (2) is larger than that of the cover beam, adjusting holes are formed in two sides of the upper portion of the movable suspender (2), and an adjusting rod (21) is rotatably connected in each adjusting hole, so that one end of each adjusting rod (21) penetrates through the movable suspender (2) and is vertically propped against the side face of the cover beam.
3. A mobile operations platform for capping beam wet joint construction according to claim 1 or 2 wherein: the top rod of the movable suspension rod (2) is internally provided with a mounting groove (22), the movable wheel (4) is embedded in the mounting groove (22), and the lower end of the movable wheel (4) is positioned below the top rod of the movable suspension rod (2), so that the movable wheel (4) can drive the movable suspension rod (2) to slide along the surface of the bent cap.
4. The mobile operations platform for capping beam wet joint construction of claim 1, wherein: the top of the backing plate (5) is provided with an arc wheel groove, the lower end of the movable wheel (4) can be embedded in the arc wheel groove, so that the backing plate (5) can cover the movable wheel (4) when being installed at the bottom of the ejector rod of the movable suspender (2).
5. The mobile operations platform for capping beam wet joint construction of claim 1, wherein: the top circumference of gallows (1) be equipped with rail (11), rail (11) encircle the outside at construction platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220493353.XU CN217782804U (en) | 2022-03-09 | 2022-03-09 | Movable operation platform for construction of wet joints of cover beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220493353.XU CN217782804U (en) | 2022-03-09 | 2022-03-09 | Movable operation platform for construction of wet joints of cover beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217782804U true CN217782804U (en) | 2022-11-11 |
Family
ID=83904189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220493353.XU Expired - Fee Related CN217782804U (en) | 2022-03-09 | 2022-03-09 | Movable operation platform for construction of wet joints of cover beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217782804U (en) |
-
2022
- 2022-03-09 CN CN202220493353.XU patent/CN217782804U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |