CN110607752A - Beam frame for building construction - Google Patents
Beam frame for building construction Download PDFInfo
- Publication number
- CN110607752A CN110607752A CN201910939548.5A CN201910939548A CN110607752A CN 110607752 A CN110607752 A CN 110607752A CN 201910939548 A CN201910939548 A CN 201910939548A CN 110607752 A CN110607752 A CN 110607752A
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- CN
- China
- Prior art keywords
- support
- working platform
- holes
- shaped guide
- construction
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
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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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/20—Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong
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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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
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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
- E04G5/00—Component parts or accessories for scaffolds
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
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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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G2001/157—Extensible platforms, e.g. telescopic platforms
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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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G2005/008—Hoisting devices specially adapted as part of a scaffold system
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a beam frame for building construction, which relates to the technical field of building construction and comprises support columns, support frames and a working platform arranged on the support frames, wherein the support columns are provided with first through holes along the vertical direction, the upper ends of adjacent support columns are connected through a cross beam, a winch is arranged on the cross beam, the support frames are provided with sleeves, the sleeves are sleeved outside the support columns and are provided with second through holes, the winch lifts the support frames to enable the second through holes to correspond to the first through holes, a bolt penetrates through the second through holes and the first through holes to connect the support frames and the support columns, the support frames comprise two I-shaped guide rails, the bottoms of two sides of the working platform are provided with C-shaped grooves matched with the upper structures of the I-shaped guide rails, the notch positions of the C-shaped grooves are connected with pulleys, the working platform is provided with a driving device, the problem of beam frame among the prior art can't be according to the nimble workstation height of adjusting and position of job site's demand is solved.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly provides a beam frame for building construction.
Background
During construction, the construction beam frame is a necessary construction equipment, the construction beam frame height required during bridge construction is usually high, and constructors are very dangerous when getting on and off the beam frame; and the length of the general construction beam frame can not be adjusted, and the length can not be flexibly adjusted according to the construction requirement on site.
Application number 201821647511.2 discloses a novel construction roof beam structure, including the base, the fixed telescopic leg that sets up in top of base, the fixed workstation that sets up in telescopic leg top, the inside of workstation both sides is equipped with the recess to propping the excavation, and recess inner chamber alternates has the extension board, and one side of extension board is fixed and is provided with limit baffle.
Above-mentioned application file's technical scheme realizes the height of regulating beam frame through setting up flexible landing leg at the base top, dig through the both sides at the workstation and establish the recess, alternate the extension board at the recess inner chamber, realize the length of regulating beam frame, so that table surface grow, satisfy the activity needs of construction worker on the workstation, this technical scheme needs construction worker manual will extend the board and pull out the recess in the actual implementation in-process, if when the length of workstation needs to be extended at higher position, construction worker stands and not only will extend the board and pull out the time inconvenient operation, and there is very big safety risk.
Accordingly, there is a need in the art for a beam frame for construction that addresses the above-identified problems.
Disclosure of Invention
The invention provides a beam frame for building construction, which solves the problem that the beam frame for building construction in the prior art cannot flexibly adjust the height and the position of a workbench according to the requirements of a construction site.
The technical scheme of the invention is realized as follows: the beam frame for building construction comprises support columns, a support frame and a working platform arranged on the support frame, wherein a plurality of first through holes are uniformly arranged on the support columns along the vertical direction, the upper ends of the adjacent support columns are connected through a cross beam, a winch is arranged in the middle of the cross beam, the support frame is provided with a sleeve, the sleeve is sleeved outside the support columns, a second through hole matched with the first through hole is arranged on the sleeve, the winch is formed to lift the support frame to enable the second through hole to correspond to the first through hole, a bolt penetrates through the second through hole and the first through hole to connect the support frame and the support columns, the support frame comprises two parallel I-shaped guide rails, C-shaped grooves matched with the T-shaped structures at the upper ends of the I-shaped guide rails are arranged at the bottoms of the two sides of the working platform, the C-shaped groove is connected with a pulley at a position close to the middle vertical structure of the I-shaped guide rail, a driving device is arranged on the working platform, and the driving device can drive the conveying chain to drive the pulley to move along the I-shaped guide rail.
In the preferred technical scheme of beam frame for the above-mentioned construction, drive arrangement set up in work platform's up end is followed the length direction's of C type recess one end, the last confession of having seted up of work platform the hole that the transfer chain passed, the confession has been seted up to the up end of I type guide rail the transfer chain runs through and follows the rectangular form through-hole of I type guide rail activity, the inside wall of C type recess is provided with the leading wheel, the transfer chain runs through in proper order the hole rectangular form through-hole with the leading wheel with the pulley is connected.
In the preferred technical scheme of above-mentioned roof beam structure for construction, the support frame include with two a supporting beam that I shape guide rail is connected, a supporting beam with I shape guide rail forms the rectangle structure, a supporting beam deviates from one side at support frame center is provided with rings, is located a supporting beam top be provided with the hoist engine on the crossbeam, the lifting hook of hoist engine with rings are connected.
In the preferable technical scheme of the beam frame for building construction, a plurality of support rods are uniformly arranged between the support beams along the length direction of the I-shaped guide rail.
In the above preferred technical solution of the beam frame for building construction, a protective cover is provided outside the driving device, a first end of the protective cover is pivotally connected to the working platform, and a second end corresponding to the first end is detachably connected to the working platform.
In the preferable technical scheme of the beam frame for building construction, the side edges of the working platform are respectively and pivotally connected with fences, and a connecting structure is arranged between every two adjacent fences.
In the preferable technical scheme of the beam frame for building construction, the rail is provided with the hook, and the rail of the rail is provided with the first friction structure.
In the preferred technical scheme of roof beam structure for the above-mentioned construction, the bottom of support column is provided with the universal wheel, the position cover that the lateral wall of support column is close to the bottom is equipped with the supporting legs, the supporting legs with the support column spiro union forms under the condition that the supporting legs back out towards ground, the supporting legs will the structure that the universal wheel covered, the external diameter that the supporting legs was close to ground one end is greater than the external diameter that the supporting legs was kept away from ground one end.
In the preferable technical scheme of the beam frame for building construction, the supporting legs are of conical structures, and the lower end faces, close to the ground, of the supporting legs are provided with second friction structures.
In the preferable technical scheme of the beam frame for building construction, the upper end face of the working platform is uniformly provided with third friction structures.
In summary, the invention provides a beam frame for building construction, which has the following beneficial effects compared with the prior art: the winch is arranged on the cross beam connected with the supporting columns, the supporting frame is lifted by the winch to adjust the height of the working platform, and after the working platform is adjusted to a proper height, the supporting frame is fixed at the current position on the supporting columns by penetrating through the second through holes in the sleeves of the supporting frame and the first through holes in the supporting columns through bolts, so that the height of the working platform can be flexibly adjusted according to construction requirements, the winch is not stressed any more after the working platform is adjusted to the proper height, the supporting frame is fixed only through the bolts, and construction energy consumption is reduced; through setting up the I shape guide rail and setting up the C type recess with I shape guide rail upper end T type structure assorted at work platform's lower terminal surface to set up the pulley on C type recess, make drive arrangement drive pulley along the activity of the lower extreme straight line structure of I shape guide rail, realize nimble control and adjustment to work platform's position, and at the in-process that work platform removed, C type recess plays limiting displacement, make work platform can not rock, guaranteed stability and security that work platform removed the in-process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of a beam frame for construction of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a plan view of a support frame of the beam frame for construction according to the present invention;
FIG. 4 is a schematic view showing a working platform of the beam frame for construction according to the present invention coupled to an I-shaped guide rail;
fig. 5 is a side view of the beam frame for construction according to the present invention.
List of reference numerals: 1. a support pillar; 11. a first through hole; 12. a universal wheel; 13. supporting legs; 2. a support frame; 21. a sleeve; 211. a second through hole; 22. an I-shaped guide rail; 221. a strip-shaped through hole; 23. a support beam; 231. a hoisting ring; 24. a support bar; 3. a working platform; 31. a C-shaped groove; 311. a pulley; 312. a guide wheel; 32. a drive device; 321. a protective cover; 33. a conveyor chain; 34. a support table; 35. a hole; 36. a fence; 4. a cross beam; 41. a hoisting machine.
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.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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.
The invention relates to a concrete embodiment of a beam frame for building construction, which comprises the following components: as shown in fig. 1 to 5, the beam frame for building construction includes four support columns 1, a support frame 2 and a working platform 3 disposed on the support frame 2, the support columns 1 are uniformly provided with a plurality of first through holes 11 along a vertical direction, the upper ends of adjacent support columns 1 are connected by a cross beam 4, a hoist 41 is disposed at a middle position of the cross beam 4, a lifting hook is connected to a wire rope end of the hoist 41, the support frame 2 is provided with a sleeve 21, the sleeve 21 is sleeved outside the support column 1, and the sleeve 21 is provided with a second through hole 211 adapted to the first through hole 11, so that the hoist 41 lifts the support frame 2 by the wire rope and the lifting hook to make the second through hole 211 correspond to the first through hole 11, a bolt penetrates through the second through hole 211 and the first through hole 11 to connect the support frame 2 with the support column 1, the support frame 2 includes two parallel i-shaped guide rails 22, C-shaped grooves 31 matched with T-shaped structures at the upper ends of, the C-shaped groove 31 is connected with a pulley 311 at a position close to the middle vertical structure of the I-shaped guide rail 22, a driving device 32 is arranged on the working platform 3, and the driving device 32 is arranged to drive the transmission chain 33 to drive the pulley 311 to move along the I-shaped guide rail 22. As an example, the driving device 32 is a driving motor.
The height of the working platform 3 is adjusted by lifting the support frame 2 through the winch 41, after the working platform 3 is adjusted to a proper height, the support frame 2 is fixed at the current position on the support column 1 through the bolt penetrating through the second through hole 211 on the sleeve 21 of the support frame 2 and the first through hole 11 on the support column 1, on one hand, the height of the working platform 3 is flexibly adjusted according to construction needs, on the other hand, the working platform 3 can be moved to a position close to the support column 1 after being adjusted to the proper height, a construction worker inserts the bolt into the second through hole 211 and the first through hole 11, and then the lifting hook of the winch 41 is taken off from the support frame 2, so that the winch 41 is not stressed any longer, the support frame 2 is fixed only through the bolt, and construction energy consumption is reduced; through setting up I-shaped guide rail 22 and setting up the C type recess 31 with I-shaped guide rail 22 upper end T type structure assorted at the lower terminal surface of work platform 3, and set up pulley 311 on C type recess 31, make drive arrangement 32 drive pulley 311 move along the lower extreme line structure activity of I-shaped guide rail 22, realize the nimble control and the adjustment to work platform 3's position, avoid the inconvenient problem of adjustment process operation that needs constructor manual adjustment work platform 3 to lead to mentioned among the background art, and at the in-process that work platform 3 removed, C type recess 31 plays limiting displacement, make work platform 3 can not rock, the stability and the security of work platform 3 removal in-process have been guaranteed.
Referring to fig. 2 and 4, as a preferred embodiment, the transmission chain 33 is arranged between the pulley 311 of only one of the C-shaped grooves 31 and the driving motor, so that the energy consumption and the material consumption are reduced under the condition that the working platform 3 can normally operate; the driving motor is arranged at the right end of the upper end face of the working platform 3 along the length direction of the C-shaped groove 31, the working platform 3 is provided with a supporting table 34, the tail end of an output shaft of the driving motor is lapped on the supporting table 34, the working platform 3 is provided with a hole 35 for a transmission chain 33 to pass through, the upper end face of the I-shaped guide rail 22 is provided with a long strip-shaped through hole 221 for the transmission chain 33 to penetrate through and move along the I-shaped guide rail 22, the tail ends of the vertical structures, close to the I-shaped guide rail 22, of the C-shaped groove 31 are respectively provided with a row of pulleys 311, the inner side wall of the C-shaped groove 31 is provided with guide wheels 312 corresponding to the positions of the holes 35 on the working platform 3, the two transmission chains 33 are connected with the output end of the driving motor and then sequentially pass through the holes 35 and. The guide wheels 312 are arranged to enable the transmission chain 33 to be connected with each pulley 311 in the corresponding row of pulleys 311, and when the driving motor drives the transmission chain 33, the transmission chain 33 can drive each pulley 311 to rotate, so that the power and the stability of the movement of the working platform 3 are improved.
It can be understood that the above embodiment is only an embodiment in which the transmission chain 33 is disposed between the pulley 311 of one of the C-shaped grooves 31 and the driving motor, the transmission chain 33 may be disposed between the pulley 311 of two of the C-shaped grooves 31 and the driving motor, the transmission chains are disposed between the two rows of the pulley 311 of one of the C-shaped grooves 31 and the driving motor, and the transmission chain may be disposed between only one row of the pulley 311 and the driving motor in the above embodiment, and those skilled in the art may reasonably select the disposition position of the transmission chain 33 according to actual conditions and needs, as long as the driving motor can drive the pulley 311 through the transmission chain 33 to move the working platform 3 along the i-shaped guide rail 22.
It can also be understood that the driving motor described in the above embodiment is disposed at the right end of the upper end surface of the working platform 3 along the length direction of one of the C-shaped grooves 31, and the driving motor may be disposed on the sidewall of one of the two ends of the working platform 3 along the length direction of the C-shaped groove 31 or directly disposed on the sidewall of one of the two ends of the C-shaped groove 31 along the length direction thereof, and those skilled in the art may reasonably set the position of the driving motor according to actual conditions and needs as long as the driving motor drives the pulley 311 to move the working platform 3 along the i-shaped guide rail 22.
Continuing to refer to fig. 4, a protection cover 321 is disposed outside the driving motor, a first end of the protection cover 321 is pivotally connected to the working platform 3 through a hinge, a second end corresponding to the first end is provided with a clamping joint, the working platform 3 is provided with a buckle, and the second end is detachably connected to the working platform 3 through the clamping joint and the buckle. Because the driving motor is arranged on the working platform 3, the damage of a construction tool to the driving motor can be avoided by arranging the protective cover 321, and the damage of the driving motor to a construction worker can also be avoided; with safety cover 321 and work platform 3 pivotal connection, when needing to maintain driving motor, can open safety cover 321 smoothly, convenient operation.
With continued reference to fig. 2, rails 36 are pivotally connected to each side of the work platform 3, and a connecting structure is provided between adjacent rails 36. By pivotally connecting the rails 36 with the working platform 3, when a constructor goes up and down the working platform 3 or needs to carry a construction tool onto the working platform 3, the connecting structure between the rails 36 can be opened, so that the rails 36 on each side of the working platform 3 are tilted outwards to the ground; after the operation is completed, the fence 36 is restored to the original position and connected by the connection structure, protecting the construction worker.
As a preferred embodiment, the rail 36 is provided with a hook, and the rail of the rail 36 is provided with a first friction structure. As an example, the first friction structure is a rubber sleeve with a pattern. In order to arrange the hook on the fence 36, a constructor can hang a tool bag or part of construction tools on the hook, so that the constructor can conveniently take the tool bag or part of the construction tools, the occupied area of the tool bag and the construction tools on the working platform 3 can be reduced, and the constructor can conveniently walk; the first friction structure is arranged on the railing of the fence 36, and when the working platform 3 moves along the I-shaped guide rail 22, a constructor can grasp the first friction structure on the railing to avoid falling.
As a preferred embodiment, a third friction structure is provided on the work platform 3. As an example, the third friction structure is a rubber plate having a pattern on a surface thereof fixed to the upper end surface of the work table 3. The friction between the soles of the construction workers and the working platform 3 is increased, and the feet of the construction workers are prevented from slipping and falling.
Referring to fig. 3, the support frame 2 includes a support beam 23 connected to two i-shaped guide rails 22, the support beam 23 and the i-shaped guide rails 22 form a rectangular structure, a hanging ring 231 is disposed on one side of the support beam 23 away from the center of the support frame 2, a hoisting machine 41 is disposed on the cross beam 4 above the support beam 23, and a lifting hook of the hoisting machine 41 is connected to the hanging ring 231. Through setting up supporting beam 23, make hoist engine 41 through being connected with supporting beam 23 and promote support frame 2, on the one hand because I-shaped guide rail 22 and work platform 3 cooperation are complicated, avoided hoist engine 41 to be connected with I-shaped guide rail 22 and influenced the phenomenon that work platform 3 removed, on the other hand sets up rings 231 on supporting beam 23, makes things convenient for hoist engine 41 to be connected with support frame 2 and dismantles.
In a preferred embodiment, a plurality of support rods 24 are uniformly arranged between the support beams 23 along the length direction of the i-shaped guide rail 22. The supporting rods 24 are arranged between the supporting beams 23, so that the strength of the supporting frame 2 is improved, and a certain protection effect can be achieved in case that construction workers or construction tools fall off from the working platform 3.
Referring to fig. 5, a universal wheel 12 is arranged at the bottom of the support column 1, a support leg 13 is sleeved on a position, close to the bottom, of the side wall of the support column 1, the support leg 13 is in threaded connection with the support column 1, a structure is formed in which the support leg 13 covers the universal wheel 12 under the condition that the support leg 13 is screwed out towards the ground, and the outer diameter of one end, close to the ground, of the support leg 13 is larger than that of one end, far away from the ground. As a preferred embodiment, the supporting foot 13 is a conical structure, and the end surface of the supporting foot 13 close to the ground is provided with a second friction structure. As an example, the second friction structure is a rubber sheet having a pattern on the surface of the lower end surface of the support foot 13. The universal wheels 12 are arranged at the bottom of the support column 1, so that the beam frame for building construction can be conveniently moved to a required position, and the flexibility of the beam frame for building construction is improved; the supporting legs 13 are sleeved on the side walls of the supporting column 1, the supporting legs 13 are arranged to be larger in outer diameter at one end close to the ground than at one end far away from the ground, the supporting legs 13 can be screwed out towards the ground until the bottom surfaces of the supporting legs 13 are in close contact with the ground, and the stability of the beam frame is improved; the lower end face of the supporting leg 13 is provided with a second friction structure, so that the friction force between the supporting leg 13 and the ground is improved, and the running of the beam frame is avoided.
In summary, the concrete use conditions of the beam frame for building construction according to the present invention are as follows: moving the beam frame for building construction to a required position, and screwing out the supporting legs 13 on the supporting columns 1 towards the ground until the lower end surfaces of the supporting legs 13 are in close contact with the ground; connecting a lifting hook on a steel wire rope of the winch 41 with a lifting ring 231 on the supporting beam 23 of the supporting frame 2; opening the connecting structures between the adjacent fences 36 on each side edge of the working platform 3, so that the fences 36 fall down towards the outer side of the working platform 3, placing construction workers and construction tools on the working platform 3, then gathering the fences 36 towards the inner side of the working platform 3 until the fences 36 are perpendicular to the working platform 3, and connecting the connecting structures between the adjacent fences 36; controlling the winch 41 to lift the support frame 2 to a proper height, controlling the driving motor to drive the transmission chain 33 to drive the pulley 311 to enable the working platform 3 to move to a position close to the support columns 1 along the I-shaped guide rail 22, enabling a construction worker to penetrate through the second through holes 211 in the sleeves 21 and the first through holes 11 in the support columns 1 through bolts, and after the four support columns 1 and the sleeves 21 are fixedly connected through the bolts, taking out a lifting hook of the winch 41 from the lifting ring 231 and controlling the winch 41 to withdraw a steel wire rope; the driving motor is controlled to drive the transmission chain 33 to drive the pulley 311 to move the working platform 3 to the working position along the I-shaped guide rail 22.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The beam frame for building construction is characterized by comprising support columns, support frames and a working platform arranged on the support frames, wherein the support columns are uniformly provided with a plurality of first through holes along the vertical direction, the upper ends of the adjacent support columns are connected through a cross beam, a winch is arranged in the middle of the cross beam, the support frames are provided with sleeves, the sleeves are sleeved outside the support columns and are provided with second through holes matched with the first through holes, the winch is formed to lift the support frames to enable the second through holes to correspond to the first through holes, bolts penetrate through the second through holes and the first through holes to connect the support frames and the support columns, the support frames comprise two parallel I-shaped guide rails, the bottoms of the two sides of the working platform are provided with C-shaped grooves matched with T-shaped structures at the upper ends of the I-shaped guide rails, the C-shaped groove is connected with a pulley at a position close to the middle vertical structure of the I-shaped guide rail, a driving device is arranged on the working platform, and the driving device can drive the conveying chain to drive the pulley to move along the I-shaped guide rail.
2. The beam mount for construction according to claim 1, wherein the driving device is provided at one end of the upper end surface of the working platform in the longitudinal direction of the C-shaped groove, the working platform is provided with a hole for the transmission chain to pass through, the upper end surface of the i-shaped guide rail is provided with an elongated through hole for the transmission chain to pass through and to move along the i-shaped guide rail, the inner side wall of the C-shaped groove is provided with a guide wheel, and the transmission chain passes through the hole in sequence and the elongated through hole to be connected with the guide wheel and the pulley.
3. The beam frame for building construction according to claim 1 or 2, wherein the support frame comprises a support beam connected with the two I-shaped guide rails, the support beam and the I-shaped guide rails form a rectangular structure, a lifting ring is arranged on one side of the support beam, which is far away from the center of the support frame, a hoist is arranged on the cross beam above the support beam, and a lifting hook of the hoist is connected with the lifting ring.
4. The beam mount for construction according to claim 3, wherein a plurality of support bars are uniformly arranged between the support beams in a longitudinal direction of the I-shaped guide rail.
5. The beam mount for construction according to claim 2, wherein a protective cover is provided on an outer side of the driving means, a first end of the protective cover is pivotally connected to the working platform, and a second end corresponding to the first end is detachably connected to the working platform.
6. The beam mount for construction as claimed in claim 1, wherein the work platforms are pivotally connected on respective side edges thereof with rails, and a connecting structure is provided between adjacent rails.
7. The beam mount for construction as claimed in claim 6, wherein the rail is provided with a hook, and the rail of the rail is provided with a first friction structure.
8. The beam frame for building construction according to claim 1, wherein a universal wheel is provided at the bottom of the support column, a support leg is sleeved on a position of the side wall of the support column near the bottom, the support leg is screwed with the support column to form a structure that the support leg covers the universal wheel when the support leg is screwed out toward the ground, and an outer diameter of one end of the support leg near the ground is larger than an outer diameter of one end of the support leg far from the ground.
9. The beam mount for construction according to claim 8, wherein the support foot has a tapered configuration, and a second friction structure is provided on a lower end surface of the support foot adjacent to the ground.
10. The beam mount for construction as claimed in claim 1, wherein the upper end surface of the working platform is uniformly provided with the third friction structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910939548.5A CN110607752B (en) | 2019-09-30 | 2019-09-30 | Beam frame for building construction |
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| CN111451169A (en) * | 2020-04-16 | 2020-07-28 | 安徽捷迅光电技术有限公司 | Integrally-adjusted slide cover plate |
| CN113323351A (en) * | 2021-02-25 | 2021-08-31 | 湖南翰坤实业有限公司 | Attached electric construction platform |
| CN113323352A (en) * | 2021-02-25 | 2021-08-31 | 湖南翰坤实业有限公司 | Building construction platform |
| CN114215323A (en) * | 2021-12-27 | 2022-03-22 | 广州地铁设计研究院股份有限公司 | Civil engineering and mechanical-electrical integration assembly type maintenance platform and construction method thereof |
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| CN114215323A (en) * | 2021-12-27 | 2022-03-22 | 广州地铁设计研究院股份有限公司 | Civil engineering and mechanical-electrical integration assembly type maintenance platform and construction method thereof |
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| CN110607752B (en) | 2021-04-16 |
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