CN111519935A - Temporary support device for prefabricated staircase and application construction method thereof - Google Patents
Temporary support device for prefabricated staircase and application construction method thereof Download PDFInfo
- Publication number
- CN111519935A CN111519935A CN202010310188.5A CN202010310188A CN111519935A CN 111519935 A CN111519935 A CN 111519935A CN 202010310188 A CN202010310188 A CN 202010310188A CN 111519935 A CN111519935 A CN 111519935A
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- CN
- China
- Prior art keywords
- prefabricated staircase
- hoisting
- supporting
- installation
- prefabricated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- E04G25/00—Shores or struts; Chocks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
Abstract
The invention belongs to the technical field of prefabricated staircase construction equipment, and particularly discloses a temporary prefabricated staircase supporting device which comprises a moving device, wherein the moving device is arranged at the bottom end of the supporting device, a beam device is arranged at the top end of the supporting device, the beam device comprises a first beam, a second beam is sleeved in the first beam, a first fastening screw is arranged on the first beam, hoisting devices are arranged on the first beam and the second beam respectively, each hoisting device comprises a first sliding groove, the first sliding grooves are symmetrically arranged on two sides of the first beam and the second beam, a hoisting motor is arranged in each first sliding groove through a first sliding block, a steel cable is arranged on a winding roller of each hoisting motor, each steel cable is connected with a clamp, and a prefabricated staircase is clamped on each clamp. The invention can adapt to construction sites of different installation occasions, can adjust the length of the cross beam and the height of the supporting device, can finely adjust the front-back and left-right movement of the hoisted prefabricated staircase, is convenient for construction and has strong practicability.
Description
Technical Field
The invention relates to the related field of prefabricated staircase construction equipment, in particular to a prefabricated staircase temporary supporting device and an application construction method thereof.
Background
With the development of modern industrial technology, fabricated buildings are increasingly applied to construction engineering. The fabricated building features that a great amount of building parts are produced and processed in workshop, and the site assembling operation and decoration may be performed synchronously.
However, with the increasing of large-scale projects, the crossing and inserting operations of each operation unit become more frequent, and the construction operation is often difficult, for example, the prefabricated stairway with an assembled structure is hoisted, the construction supporting and positioning are difficult, the sizes of the hoisting device and the supporting device need to be adjusted in different construction sites, and the position of the prefabricated stairway is difficult to adjust after installation, so that the construction difficulty is increased.
Disclosure of Invention
The invention aims to provide a temporary support device for a prefabricated staircase and an application construction method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a temporary supporting device for prefabricated stairs comprises a moving device, a supporting device, a beam device, a hoisting device, a clamp and a prefabricated stair, wherein the moving device is arranged at the bottom end of the supporting device, the top end of the supporting device is provided with the beam device, the beam device comprises a first beam and a second beam, the second beam is sleeved in the first beam, the first beam is provided with a first fastening screw, the first fastening screw acts on the second beam, the first beam and the second beam are both provided with the hoisting device, the hoisting device comprises a first chute, the first chute is symmetrically arranged at two sides of the first beam and the second beam, a hoisting motor is arranged in the first chute through a first sliding block, the first sliding block is provided with a driving device, a steel cable is arranged on a winding roller of the hoisting motor, and the steel cable is connected with the clamp, the prefabricated staircase is clamped on the clamp.
Preferably, the mobile device comprises an installation base, installation frames are symmetrically arranged at two ends of the installation base, idler wheels are arranged in the installation frames, a driving motor is arranged on the installation frames, and a driving shaft of the driving motor is connected with the idler wheels.
Preferably, the installation direction of the roller is perpendicular to the direction of the first beam and the second beam.
Preferably, the supporting device comprises a supporting column and a sleeve column, the supporting column is symmetrically arranged on the mounting base, the sleeve column is mounted on the supporting column, a second fastening screw is arranged on the sleeve column, and the second fastening screw acts on the supporting column.
Preferably, a reinforcing rod is arranged between the sleeve column and the beam device.
Preferably, the fixture comprises a first clamping rod, the first clamping rod is of an L-shaped structure, a second sliding groove is formed in the first clamping rod, a second clamping rod is arranged in the second sliding groove through a second sliding block, a fixing screw is arranged on the second sliding block, connecting blocks are symmetrically arranged on the first clamping rod and connected with the steel cable.
Preferably, the first clamping rod and the second clamping rod are both provided with anti-slip pads.
Preferably, the method comprises the following steps:
s1, adjusting the length of the beam device according to the installation site, and adjusting the heights of the supporting devices at the two ends of the beam device simultaneously to ensure that the beam device is horizontal;
s2, the hoisting device works to put down two clamps, the prefabricated staircase is clamped on the two clamps, and then the hoisting device works to hoist the prefabricated staircase;
s3, hoisting the prefabricated staircase to enable the height of the prefabricated staircase to be higher than the installation position, adjusting the left and right positions of the prefabricated staircase through the operation of the moving device, adjusting the front and back positions of the prefabricated staircase through the operation of a driving device in the hoisting device and the position of a hoisting motor in the first sliding groove, and enabling the prefabricated staircase to be matched with the position to be installed;
and S4, finally, hoisting the motor to work and lower the steel cable to enable the prefabricated staircase to fall on the installation position, further fixing the prefabricated staircase by workers, and then unloading the clamp from the prefabricated staircase to finish installation.
Compared with the prior art, the invention has the beneficial effects that: the invention belongs to the technical field of prefabricated staircase construction equipment, and particularly discloses a prefabricated staircase temporary supporting device and an application construction method thereof, wherein the size of the prefabricated staircase temporary supporting device can be adjusted by arranging a beam device and a supporting device so as to adapt to construction sites of different occasions; the arranged hoisting device and the moving device can drive the prefabricated staircase to move front, back, left and right so as to finely adjust the installation position of the prefabricated staircase; the arranged clamp can conveniently clamp and disassemble the prefabricated staircase, and the installation efficiency is improved; the invention has simple structure, convenient operation and strong practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
in the figure: 1. a mobile device; 2. a support device; 3. a cross beam device; 4. hoisting the device; 5. a clamp; 6. prefabricating a stair; 7. a first cross member; 8. a second cross member; 9. a first fastening screw; 10. a first chute; 11. a first slider; 12. hoisting a motor; 13. a drive device; 14. a winding roller; 15. a steel cord; 16. installing a base; 17. installing a frame; 18. a roller; 19. a drive motor; 20. a drive shaft; 21. a support pillar; 22. sleeving a column; 23. a second fastening screw; 24. a reinforcing bar; 25. a first clamping rod; 26. a second chute; 27. a second slider; 28. a second clamping rod; 29. fixing screws; 30. connecting blocks; 31. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: a temporary prefabricated staircase supporting device comprises a moving device 1, a supporting device 2, a beam device 3, a hoisting device 4, a clamp 5 and a prefabricated staircase 6, wherein the moving device 1 is arranged at the bottom end of the supporting device 2, the beam device 3 is arranged at the top end of the supporting device 2, the beam device 3 comprises a first beam 7 and a second beam 8, the second beam 8 is sleeved in the first beam 7, a first fastening screw 9 is arranged on the first beam 7, the first fastening screw 9 acts on the second beam 8, the hoisting devices 4 are arranged on the first beam 7 and the second beam 8 respectively, the hoisting devices 4 comprise first chutes 10, the first chutes 10 are symmetrically arranged at two sides of the first beam 7 and the second beam 8, a hoisting motor 12 is arranged in the first chute 10 through a first sliding block 11, a driving device 13 is arranged on the first sliding block 11, the winding roller 14 of the hoisting motor 12 is provided with a steel cable 15, the steel cable 15 is connected with a clamp 5, and the prefabricated staircase 6 is clamped on the clamp 5.
Further, the mobile device 1 includes an installation base 16, installation frames 17 are symmetrically arranged at two ends of the installation base 16, rollers 18 are arranged in the installation frames 17, a driving motor 19 is arranged on the installation frames 17, and a driving shaft 20 of the driving motor 19 is connected with the rollers 18.
Further, the mounting direction of the roller 18 is perpendicular to the direction of the first beam 7 and the second beam 8.
Further, the supporting device 2 includes a supporting column 21 and a sleeve column 22, the supporting column 21 is symmetrically disposed on the mounting base 16, the sleeve column 22 is mounted on the supporting column 21, a second fastening screw 23 is disposed on the sleeve column 22, and the second fastening screw 23 acts on the supporting column 21.
Further, a reinforcing rod 24 is arranged between the sleeve column 22 and the cross beam device 3.
Further, anchor clamps 5 include first supporting rod 25, first supporting rod 25 is "L" type structure, be provided with second spout 26 on the first supporting rod 25, be provided with second supporting rod 28 through second slider 27 in the second spout 26, be provided with fixed screw 29 on the second slider 27, the symmetry is provided with connecting block 30 on the first supporting rod 25, connecting block 30 is connected with cable 15.
Further, the first clamping rod 25 and the second clamping rod 28 are both provided with anti-slip pads 31.
Further, the method comprises the following steps:
s1, adjusting the length of the beam device 3 according to the installation site, and adjusting the height of the supporting devices 2 at two ends of the beam device 3 simultaneously to ensure that the beam device 3 is horizontal;
s2, the hoisting device 4 works to put down the two clamps 5, clamp the prefabricated staircase 6 on the two clamps 5, and then the hoisting device 4 works to hoist the prefabricated staircase 6;
s3, hoisting the prefabricated staircase 6 to enable the height of the prefabricated staircase 6 to be higher than the installation position, adjusting the left and right positions of the prefabricated staircase 6 by the operation of the moving device 1, and adjusting the front and back positions of the prefabricated staircase 6 by adjusting the position of the hoisting motor 12 in the first sliding groove 10 by the operation of the driving device 13 in the hoisting device 4 to enable the prefabricated staircase 6 to be matched with the position to be installed;
s4, finally, the hoisting motor 12 works to lower the steel cable 15 to enable the prefabricated staircase 6 to fall on the installation position, the prefabricated staircase 6 is further fixed by workers, and then the clamp 5 is detached from the prefabricated staircase 6 to finish installation.
The working principle is as follows: the invention relates to a temporary support device for a prefabricated staircase and an application construction method thereof, when in use, firstly loosening a first fastening screw 8 on a first cross beam 7 in a cross beam device 3, adjusting the position of a second cross beam 8 in the first cross beam 7 to enable the combined length of the first cross beam 7 and the second cross beam 8 to be suitable for the length of an installation site, then fixing the second cross beam 8 through a first fastening screw 9, then loosening second fastening screws 23 on support devices 2 at two sides of the cross beam device 3, adjusting the position of a support column 21 in a sleeve column 22 to enable the height of the support devices 2 at two sides of the cross beam device 3 to be suitable for the requirement of the construction site, and then fixing the position of the support column 21 in the sleeve column 22 through the second fastening screws 23 to be adjusted; then, the hoisting motor 12 in the hoisting device 4 works to drive the winding roller 14 to rotate and put down the steel cable 15, so that the clamp 5 at the bottom end of the steel cable 15 descends to the prefabricated staircase 6, then the fixing screw 29 on the second sliding block 27 in the second sliding groove 26 on the first clamping rod 25 in the clamp 5 is loosened, the distance between the first clamping rod 25 and the second clamping rod 28 is suitable for the thickness of the prefabricated staircase 6, the prefabricated staircase 6 is clamped between the first clamping rod 25 and the second clamping rod 28, and the position of the second sliding block 27 in the second sliding groove 26 is fixed through the fixing screw 29, so that the clamping work can be completed; then, the hoisting motor 12 works to drive the winding roller 14 to rotate to hoist the clamp 5 and the prefabricated staircase 6, so that the height of the prefabricated staircase 6 is higher than the installation position, if the installation position of the prefabricated staircase 6 is not in accordance with the construction requirement, the driving motor 19 in the moving device 1 works to drive the rollers 18 to rotate, the moving directions and the rolling speeds of the rollers 18 in the two moving devices 1 are consistent, the prefabricated staircase 6 can be driven to move back and forth to adjust the position, meanwhile, the driving device 13 in the first sliding groove 10 in the hoisting device 4 works, the driving device 13 works to drive the first sliding block 11 to move in the first sliding groove 10, so that the hoisting motor 12 moves in the first sliding groove 10, the moving directions and the moving speeds of the first sliding blocks 11 in the two hoisting devices 4 are consistent, and the prefabricated staircase 6 can be driven to move to adjust the position in the left and right directions, the mobile device 1 and the hoisting device 4 are matched to adjust the position of the prefabricated staircase 6 in hoisting, so that construction work is facilitated, and construction requirements are improved; after the prefabricated staircase 6 meets the installation requirement, the winding roller 14 is driven to rotate by the operation of the hoisting motor 12 to put down the prefabricated staircase 6, so that the prefabricated staircase 6 falls to a preset installation position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a temporary strutting arrangement of prefabricated stair which characterized in that: comprises a moving device (1), a supporting device (2), a beam device (3), a hoisting device (4), a clamp (5) and a prefabricated staircase (6), wherein the moving device (1) is arranged at the bottom end of the supporting device (2), the top end of the supporting device (2) is provided with the beam device (3), the beam device (3) comprises a first beam (7) and a second beam (8), the second beam (8) is sleeved in the first beam (7), the first beam (7) is provided with a first fastening screw (9), the first fastening screw (9) acts on the second beam (8), the first beam (7) and the second beam (8) are both provided with the hoisting device (4), the hoisting device (4) comprises a first chute (10), the first chutes (10) are symmetrically arranged at two sides of the first beam (7) and the second beam (8), a hoisting motor (12) is arranged in the first sliding groove (10) through a first sliding block (11), a driving device (13) is arranged on the first sliding block (11), a steel cable (15) is arranged on a winding roller (14) of the hoisting motor (12), the steel cable (15) is connected with a clamp (5), and the prefabricated staircase (6) is clamped on the clamp (5).
2. The prefabricated staircase temporary support device of claim 1, wherein: the mobile device (1) comprises an installation base (16), installation frames (17) are symmetrically arranged at two ends of the installation base (16), idler wheels (18) are arranged in the installation frames (17), a driving motor (19) is arranged on the installation frames (17), and a driving shaft (20) of the driving motor (19) is connected with the idler wheels (18).
3. The precast stair temporary support device of claim 2, wherein: the mounting direction of the roller (18) is perpendicular to the direction of the first beam (7) and the second beam (8).
4. The prefabricated staircase temporary support device of claim 1, wherein: the supporting device (2) comprises a supporting column (21) and a sleeve column (22), the supporting column (21) is symmetrically arranged on an installation base (16), the sleeve column (22) is installed on the supporting column (21), a second fastening screw (23) is arranged on the sleeve column (22), and the second fastening screw (23) acts on the supporting column (21).
5. The precast stair temporary support device of claim 4, wherein: and a reinforcing rod (24) is arranged between the sleeve column (22) and the cross beam device (3).
6. The prefabricated staircase temporary support device of claim 1, wherein: anchor clamps (5) are including first supporting rod (25), first supporting rod (25) are "L" type structure, be provided with second spout (26) on first supporting rod (25), be provided with second supporting rod (28) through second slider (27) in second spout (26), be provided with fixed screw (29) on second slider (27), the symmetry is provided with connecting block (30) on first supporting rod (25), connecting block (30) are connected with cable wire (15).
7. The precast stair temporary support device of claim 6, wherein: and the first clamping rod (25) and the second clamping rod (28) are both provided with anti-slip pads (31).
8. The construction method of the prefabricated staircase temporary supporting device as claimed in any one of the claims 1 to 7, comprising the steps of:
s1, adjusting the length of the beam device (3) according to the installation site, and adjusting the heights of the supporting devices (2) at the two ends of the beam device (3) simultaneously to ensure that the beam device (3) is horizontal;
s2, the hoisting device (4) works to put down the two clamps (5), the prefabricated staircase (6) is clamped on the two clamps (5), and then the hoisting device (4) works to hoist the prefabricated staircase (6);
s3, hoisting the prefabricated staircase (6) to enable the height of the prefabricated staircase (6) to be higher than the installation position, adjusting the left and right positions of the prefabricated staircase (6) through the operation of the moving device (1), adjusting the front and back positions of the prefabricated staircase (6) through the operation of a driving device (13) in the hoisting device (4) and the position of a hoisting motor (12) in the first sliding groove (10), and enabling the prefabricated staircase (6) to be matched with the position to be installed;
s4, finally, hoisting the motor (12) to work, lowering the steel cable (15) to enable the prefabricated staircase (6) to fall on the installation position, further fixing the prefabricated staircase (6) by workers, and then detaching the clamp (5) from the prefabricated staircase (6) to finish installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010310188.5A CN111519935A (en) | 2020-04-17 | 2020-04-17 | Temporary support device for prefabricated staircase and application construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010310188.5A CN111519935A (en) | 2020-04-17 | 2020-04-17 | Temporary support device for prefabricated staircase and application construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111519935A true CN111519935A (en) | 2020-08-11 |
Family
ID=71904308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010310188.5A Withdrawn CN111519935A (en) | 2020-04-17 | 2020-04-17 | Temporary support device for prefabricated staircase and application construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111519935A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116588808A (en) * | 2023-07-17 | 2023-08-15 | 山东城开远大装配式建筑有限公司 | Prefabricated stair hoisting equipment |
-
2020
- 2020-04-17 CN CN202010310188.5A patent/CN111519935A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116588808A (en) * | 2023-07-17 | 2023-08-15 | 山东城开远大装配式建筑有限公司 | Prefabricated stair hoisting equipment |
| CN116588808B (en) * | 2023-07-17 | 2023-09-26 | 山东城开远大装配式建筑有限公司 | Prefabricated stair hoisting equipment |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200811 |
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| WW01 | Invention patent application withdrawn after publication |