CN210659180U - Scaffold for building construction - Google Patents

Scaffold for building construction Download PDF

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Publication number
CN210659180U
CN210659180U CN201921128573.7U CN201921128573U CN210659180U CN 210659180 U CN210659180 U CN 210659180U CN 201921128573 U CN201921128573 U CN 201921128573U CN 210659180 U CN210659180 U CN 210659180U
Authority
CN
China
Prior art keywords
bracing piece
scaffold
ladder
construction according
supporting rod
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.)
Expired - Fee Related
Application number
CN201921128573.7U
Other languages
Chinese (zh)
Inventor
杨柳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jibang Construction Group Co ltd
Original Assignee
Jibang Construction Group Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jibang Construction Group Co ltd filed Critical Jibang Construction Group Co ltd
Priority to CN201921128573.7U priority Critical patent/CN210659180U/en
Application granted granted Critical
Publication of CN210659180U publication Critical patent/CN210659180U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a scaffold for building construction, belonging to the field of building construction equipment, comprising a frame body and a multilayer bearing plate laid on the frame body, the frame body comprises a plurality of vertical beams arranged along the vertical direction and a plurality of cross beams arranged along the horizontal direction, the bearing plates are arranged at the top of the cross beam, a ladder stand is arranged between two adjacent layers of the bearing plates, a first supporting rod is arranged on the vertical beam and at one side of the bearing plate, the top of the ladder stand is hung on the first supporting rod, a limit groove is arranged on the vertical beam along the length direction of the vertical beam, a second support rod is arranged at the bottom of the ladder stand, the second bracing piece slides and sets up at the spacing inslot, just one side that is located the spacing groove on the perpendicular roof beam still is provided with the fastener that is used for first bracing piece and second bracing piece straining, the utility model has the advantages of protect and do not hinder constructor to climb the cat ladder to the constructor.

Description

Scaffold for building construction
Technical Field
The utility model belongs to the technical field of construction equipment technique and specifically relates to a scaffold frame for construction is related to.
Background
The scaffold is various supports erected for workers to operate and work at high altitude on a construction site, is commonly used for building construction, and is mainly used for outer walls, interior decoration or places with higher floor height and incapable of being directly constructed on a building site. The scaffold manufacturing material is usually bamboo, wood, steel pipe or synthetic material; at present, scaffolds are also used as templates in part of projects, and are also widely used in the fields of advertising industry, municipal administration, traffic roads and bridges, mines and the like. Returning to the field of construction, the existing scaffolds are mainly built by steel pipes, connecting clamps and other components according to predetermined specifications.
The traditional Chinese patent with the publication number of CN208363549U discloses a scaffold, which comprises a bedplate and a plurality of support legs for supporting the bedplate, wherein an opening is formed in the bedplate, the opening longitudinally penetrates through the bedplate, a material lifting device is arranged on the bedplate, the material lifting device comprises a supporting component, a rope winding component connected to the supporting component and a power component used for driving the rope winding component, the rope winding component comprises a rotating shaft and a winding roller, the winding roller is located above the opening and is connected with a pull rope, one end of the pull rope is connected to the winding roller, and the other end of the pull rope penetrates through the opening to be connected with a carrying plate. Above-mentioned scaffold can assist the staff to transport the material to the scaffold on to make things convenient for the staff to use.
However, it has disadvantages in that: above-mentioned technical scheme does not have any safety device all around at the scaffold, and there is the potential safety hazard in constructor operation on the scaffold, if direct set up the protection frame around the scaffold, constructor climbs the scaffold from the cat ladder and will receive the hindrance, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scaffold frame for construction has and protects the constructor and does not hinder the advantage that constructor climbed the cat ladder.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a scaffold frame for construction, includes the support body and lays the multilayer loading board on the support body, the support body includes many vertical beams that set up along vertical direction and many crossbeams that set up along the horizontal direction, the loading board sets up at the top of crossbeam, and is adjacent two-layer be provided with the cat ladder between the loading board, it is provided with first bracing piece to erect just one side that is located the loading board on the roof beam, establish on first bracing piece to hang at the top of cat ladder, erect and seted up the spacing groove along self length direction on the roof beam, the bottom of cat ladder is provided with the second bracing piece, the second bracing piece slides and sets up at the spacing inslot, erect and still be provided with the fastener that is used for first bracing piece and the straining of second bracing piece on the roof beam and the one.
By adopting the technical scheme, a constructor climbs the scaffold from the ladder stand, no protective frame is arranged on the bearing plate above the ladder stand at the moment, the constructor is not hindered when climbing, after climbing onto the bearing plate on the scaffold stand, the constructor moves the first supporting rod, the ladder stand and the second supporting rod out, then the first supporting rod and the second supporting rod are respectively placed into the limiting grooves on the vertical beams on two sides above the bearing plate and are fastened in the limiting grooves through fasteners, the first supporting rod, the ladder stand and the second supporting rod form the protective frame to protect the constructor, after construction is completed, the fasteners are opened, the first supporting rod and the second supporting rod are taken out and restored to the initial positions, and the constructor can walk down the scaffold from the ladder stand; compared with the prior art, the ladder stand has the advantages that the ladder stand is dual-purpose, material cost is saved, and meanwhile the situation that constructors receive the obstruction of the protection frame when climbing the scaffold from the ladder stand due to the fact that the ladder stand and the protection frame exist simultaneously is avoided.
The utility model discloses further set up to: both sides erect and all seted up the locating hole on the roof beam, the locating hole is located the top of spacing groove, the both ends of first bracing piece all are provided with the insertion piece, the insertion piece is inserted and is established in the locating hole.
Through adopting above-mentioned technical scheme, aim at the locating hole with first bracing piece, the inserts at both ends insert the locating hole of both sides respectively, fix first bracing piece, and the location process is very convenient.
The utility model discloses further set up to: the inserting piece comprises an inserting rod, a mounting hole is formed in the first supporting rod, a spring is fixed in the mounting hole, and the free end of the spring is fixedly connected with the inserting rod.
Through adopting above-mentioned technical scheme, through changing the length of inserted bar in the mounting hole, realize the change of the whole length of first bracing piece, after the locating hole on the first bracing piece is inserted to the insertion piece, under the tight effect of supporting of spring, the both ends of first bracing piece are all fixed in the locating hole, have made things convenient for the location of first bracing piece through setting up the insertion piece.
The utility model discloses further set up to: a strip-shaped groove is formed in one side, located at the mounting hole, of the first support rod and communicated with the mounting hole, a reset rod is fixedly connected to the insert rod and slides in the strip-shaped groove, and one end, far away from the insert rod, of the reset rod extends to the outside of the strip-shaped groove.
Through adopting above-mentioned technical scheme, when first bracing piece was taken out to needs, stir the release link to the direction of keeping away from the locating hole to shift out the inserted bar locating hole, the setting up of release link makes things convenient for taking out of first bracing piece.
The utility model discloses further set up to: the ladder stand includes many ladder poles and is located the ladder chain of ladder pole both sides, two the bottom of ladder chain all with second bracing piece fixed connection, the ladder chain includes a plurality of links that set up along self length direction, be provided with the couple on the first bracing piece, the couple is hung and is established on one of them a set of link.
By adopting the technical scheme, the ladder chain is connected with the first supporting rod through the hanging ring and the hook, and the using length of the ladder chain can be changed by hanging the hook with the hanging rings at different positions; after constructor reachd the loading board, install first bracing piece and second bracing piece behind the spacing groove of both sides, hang the couple on first bracing piece on the link that suits, make the length of ladder chain equal with the interval between the perpendicular roof beam of both sides, play the guard action to constructor on the loading board, through setting up couple and link, made things convenient for the regulation to ladder chain service length.
The utility model discloses further set up to: and a protective guard is arranged on the frame body and above the bearing plate along the length direction of the bearing plate.
Through adopting above-mentioned technical scheme, set up the rail guard in loading board length direction's both sides, further protect constructor, prevent that constructor from dropping from the loading board, improved factor of safety.
The utility model discloses further set up to: and inclined struts are arranged between the vertical beams at two sides.
Through adopting above-mentioned technical scheme, improved support body overall structure's stability through setting up the bracing.
The utility model discloses further set up to: the hook is a 8-shaped safety hook.
By adopting the technical scheme, the 8-shaped safety hook is selected, so that the hook and the hanging ring are connected quickly, and meanwhile, the safety performance is good because the 8-shaped safety hook is integrally a closed hook.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses a set up the cat ladder into detachable construction, take off the cat ladder and install on erecting the roof beam after constructor uses up the cat ladder, act as the protection frame, a thing is dual-purpose, has practiced thrift material cost, has avoided cat ladder and protection frame to exist simultaneously and has received the hindrance of protection frame and lead to inconveniently when leading to constructor to climb the scaffold frame from the cat ladder.
Drawings
Fig. 1 is a first structural schematic diagram of an embodiment of the present invention;
fig. 2 is a second schematic structural diagram of the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first support rod according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the ladder stand according to the embodiment of the present invention.
Reference numerals: 1. a frame body; 11. erecting a beam; 111. a limiting groove; 1111. a fastener; 112. positioning holes; 12. a cross beam; 2. a carrier plate; 3. climbing a ladder; 31. a ladder bar; 32. a ladder chain; 321. hanging a ring; 4. a first support bar; 41. inserting a rod; 42. mounting holes; 43. a spring; 44. a strip-shaped groove; 45. a reset lever; 46. hooking; 5. a second support bar; 6. protecting the fence; 7. and (4) bracing.
Detailed Description
The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1, a scaffold for building construction, including support body 1 and the multilayer loading board 2 of laying on support body 1, support body 1 includes many vertical beams 11 that set up along vertical direction and many crossbeams 12 that set up along the horizontal direction, many crossbeams 12 and many vertical beams 11 weld as an organic wholely, form scaffold frame, still be provided with bracing 7 between the vertical beam 11 of both sides, further improve scaffold frame's stability, loading board 2 overlap joint is at the top of crossbeam 12, and weld mutually with crossbeam 12, form stable scaffold structure.
As shown in fig. 1 and 2, a ladder stand 3 is arranged between two adjacent layers of the bearing plates 2, a first support rod 4 is arranged on one side of each of the vertical beams 11, which is located on the bearing plate 2, positioning holes 112 are formed in the vertical beams 11 on both sides, the positioning holes 112 are located above the limiting grooves 111, and both ends of the first support rod 4 are inserted into the positioning holes 112 through inserting pieces, so as to position the first support rod 4; the top of cat ladder 3 is hung and is established on first bracing piece 4, has seted up spacing groove 111 along self length direction on the vertical beam 11, and the bottom of cat ladder 3 is provided with second bracing piece 5, and second bracing piece 5 slides and sets up in spacing groove 111, and one side of spacing groove 111 still is provided with the fastener 1111 that is used for first bracing piece 4 and the 5 straining of second bracing piece.
When the ladder stand 3 is used, the two ends of the first supporting rod 4 are fixed in the positioning hole 112 through the inserting pieces, the ladder stand 3 is installed on the first supporting rod 4, the two ends of the second supporting rod 5 at the bottom of the ladder stand 3 are placed into the limiting grooves 111 on the two sides, the second supporting rod 5 falls along the length direction of the limiting grooves 111, the ladder stand 3 is in a stretched state, the second supporting rod 5 is limited in the limiting grooves 111, the ladder stand 3 is used for shaking slightly, after a constructor climbs onto the bearing plate 2 on the scaffold, the first supporting rod 4, the ladder stand 3 and the second supporting rod 5 are moved out, then the first supporting rod 4 and the second supporting rod 5 are placed into the limiting grooves 111 on the vertical beams 11 on the two sides above the bearing plate 2 respectively, and are fastened through the fasteners 1111, the first supporting rod 4, the ladder stand 3 and the second supporting rod 5 form a protection frame, and the constructor is protected.
As shown in fig. 1 and 3, the inserting member includes an inserting rod 41, a mounting hole 42 is formed in the first supporting rod 4, a spring 43 is fixed in the mounting hole 42, a free end of the spring 43 is fixedly connected to the inserting rod 41, a strip-shaped groove 44 communicated with the mounting hole 42 is formed in one side of the first supporting rod 4, which is located in the mounting hole 42, a reset rod 45 is fixedly connected to the inserting rod 41, so that the first supporting rod 4 can be taken out, the reset rod 45 is slidably disposed in the strip-shaped groove 44, and one end of the reset rod 45, which is far away from the inserting rod 41, extends to the outside of the strip-shaped groove 44.
After the insertion member is inserted into the positioning hole 112 of the first support rod 4, under the abutting action of the spring 43, both ends of the first support rod 4 are fixed in the positioning hole 112, and when the first support rod 4 needs to be taken out, the reset rod 45 is shifted in a direction away from the positioning hole 112, so that the insertion rod 41 is moved out of the positioning hole 112.
As shown in fig. 4, the ladder stand 3 includes a plurality of ladder bars 31 and ladder chains 32 located at two sides of the ladder bars 31, the bottoms of the two ladder chains 32 are fixedly connected with the second support rod 5, the ladder chains 32 include a plurality of hanging rings 321 arranged along the length direction thereof, a hook 46 is arranged on the first support rod 4, and the hook 46 is hung on one group of hanging rings 321. The ladder chain 32 is connected with the first support rod 4 through the hanging ring 321 and the hook 46, and the using length of the ladder chain 32 can be changed by hanging the hook 46 with the hanging ring 321 at different positions; after constructor reachd loading board 2, install first bracing piece 4 and second bracing piece 5 behind the spacing groove 111 of both sides, hang couple 46 on first bracing piece 4 on suitable link 321, make the length of ladder chain 32 and the interval between the perpendicular roof beam 11 of both sides equal, play the guard action to constructor on loading board 2, through setting up couple 46 and link 321, made things convenient for the regulation to ladder chain 32 service length.
In this embodiment, the hook 46 is an 8-shaped safety hook, so that the hook 46 and the hanging ring 321 are connected quickly, and meanwhile, the safety performance is good because the 8-shaped safety hook is of a closed structure as a whole.
As shown in fig. 1, a guard rail 6 is arranged on the frame body 1 and above the bearing plate 2 along the length direction of the bearing plate 2, so that the protection of the constructor is further realized, the constructor is prevented from falling off from the bearing plate 2, and the safety factor is improved.
The specific working process is as follows: the method comprises the following steps that constructors climb a scaffold from a ladder stand 3, no protective frame is arranged on a bearing plate 2 above the ladder stand 3 at the moment, the constructors are not hindered when climbing, after the constructors climb onto the bearing plate 2 on the scaffold, a first supporting rod 4, the ladder stand 3 and a second supporting rod 5 are moved out, then the first supporting rod 4 and the second supporting rod 5 are respectively placed into limiting grooves 111 on two side vertical beams 11 above the bearing plate 2 and are fastened through fasteners 1111, the first supporting rod 4, the ladder stand 3 and the second supporting rod 5 form a protective frame between the two vertical beams 11 to protect the constructors, after construction is completed, the fasteners 1111 are opened, the first supporting rod 4 and the second supporting rod 5 are taken out and restored to initial positions, and the constructors can walk down the scaffold from the ladder stand 3; compare in prior art, this scheme is dual-purpose with 3 things of cat ladder, has practiced thrift material cost, has avoided cat ladder 3 and protection frame coexistence to lead to constructor to receive the hindrance of protection frame when climbing the scaffold frame from cat ladder 3 simultaneously.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a scaffold frame for construction, includes support body (1) and lays multilayer loading board (2) on support body (1), support body (1) includes many vertical beams (11) that set up along vertical direction and many crossbeams (12) that set up along the horizontal direction, loading board (2) set up the top at crossbeam (12), its characterized in that: it is adjacent two-layer be provided with cat ladder (3) between loading board (2), it is provided with first bracing piece (4) to erect one side that just is located loading board (2) on roof beam (11), the top of cat ladder (3) is hung and is established on first bracing piece (4), spacing groove (111) have been seted up along self length direction on erecting roof beam (11), the bottom of cat ladder (3) is provided with second bracing piece (5), second bracing piece (5) slide and set up in spacing groove (111), just one side that is located spacing groove (111) on erecting roof beam (11) still is provided with fastener (1111) that are used for with first bracing piece (4) and second bracing piece (5) straining.
2. The scaffold for construction according to claim 1, wherein: both sides erect and all seted up locating hole (112) on roof beam (11), locating hole (112) are located the top of spacing groove (111), the both ends of first bracing piece (4) all are provided with the inserts spare, insert the spare and insert and establish in locating hole (112).
3. The scaffold for construction according to claim 2, wherein: the inserting piece comprises an inserting rod (41), a mounting hole (42) is formed in the first supporting rod (4), a spring (43) is fixed in the mounting hole (42), and the free end of the spring (43) is fixedly connected with the inserting rod (41).
4. The scaffold for construction according to claim 3, wherein: on first bracing piece (4) and be located one side of mounting hole (42) and seted up bar groove (44), bar groove (44) are linked together with mounting hole (42), fixedly connected with release link (45) on inserted bar (41), release link (45) slide and set up in bar groove (44), and the one end that inserted bar (41) were kept away from in release link (45) extends to the outside in bar groove (44).
5. The scaffold for construction according to claim 1, wherein: ladder stand (3) include many ladder poles (31) and be located ladder chain (32) of ladder pole (31) both sides, two the bottom of ladder chain (32) all with second bracing piece (5) fixed connection, ladder chain (32) are including a plurality of links (321) that set up along self length direction, be provided with couple (46) on first bracing piece (4), establish on one of them a set of link (321) couple (46) are hung.
6. The scaffold for construction according to claim 1, wherein: and a protective guard (6) is arranged on the frame body (1) and above the bearing plate (2) along the length direction of the bearing plate (2).
7. The scaffold for construction according to claim 1, wherein: inclined struts (7) are further arranged between the vertical beams (11) on the two sides.
8. The scaffold for construction according to claim 5, wherein: the hook (46) is a 8-shaped safety hook.
CN201921128573.7U 2019-07-16 2019-07-16 Scaffold for building construction Expired - Fee Related CN210659180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921128573.7U CN210659180U (en) 2019-07-16 2019-07-16 Scaffold for building construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921128573.7U CN210659180U (en) 2019-07-16 2019-07-16 Scaffold for building construction

Publications (1)

Publication Number Publication Date
CN210659180U true CN210659180U (en) 2020-06-02

Family

ID=70816217

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921128573.7U Expired - Fee Related CN210659180U (en) 2019-07-16 2019-07-16 Scaffold for building construction

Country Status (1)

Country Link
CN (1) CN210659180U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200602

Termination date: 20210716