CN211524012U - Cantilever scaffold support beam prefabricated mounting member - Google Patents
Cantilever scaffold support beam prefabricated mounting member Download PDFInfo
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- CN211524012U CN211524012U CN201922426239.6U CN201922426239U CN211524012U CN 211524012 U CN211524012 U CN 211524012U CN 201922426239 U CN201922426239 U CN 201922426239U CN 211524012 U CN211524012 U CN 211524012U
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Abstract
The utility model relates to a scaffold frame supporting beam prefabricated mounting component encorbelments, it is fixed in on the floor to have solved first crossbeam, can hinder the normal clear of site operation, the also inconvenient problem is demolishd in the later stage, set up in the piece of encorbelmenting on prefabricated floor ground including offering a plurality of geosyncline and a plurality of activity in prefabricated floor, the geosyncline internal fixation has the baffle, space formation slot between baffle and the geosyncline, one side that the piece of encorbelmenting is close to the geosyncline is fixed with a plurality of L type picture pegs of pegging graft adaptation with the slot, the jack has been seted up to the piece of encorbelmenting, jack and geosyncline intercommunication, the interpolation is provided with the inserted block with geosyncline inner wall butt, wear to be equipped with between the. The utility model discloses an installation mode of piece of encorbelmenting is simple and convenient, and stable in structure, the later stage of being convenient for is demolishd, and is little to the influence of stair construction, effectively reduces the wasting of resources, environmental protection more.
Description
Technical Field
The utility model belongs to the technical field of the house construction technique and specifically relates to a scaffold puts up a supporting beam prefabricated mounting member encorbelments.
Background
At present, in the construction of high-rise buildings, in order to provide the construction efficiency, overhanging scaffolds and attached lifting scaffolds are gradually adopted, the overhanging scaffolds are formed by erecting a cross rod and paving a scaffold board on the upper part of the overhanging scaffolds after the bottoms of vertical rods are obliquely fixed on building parts such as floors, beams or walls, and the like to form a construction layer, one layer height is constructed, the scaffolds are erected again after the vertical rods are turned to the upper layer, the previous layer construction is provided, and compared with the traditional construction process, the construction time is greatly shortened.
Present, the chinese patent that the grant bulletin number is CN206233537U, a cantilever frame for setting up the scaffold in prefabricated assembled structure is proposed, set up the scaffold outside the building wall body, be equipped with the window opening on the building wall body, the cantilever frame includes that horizontal many of placing are with first crossbeam and a plurality of second crossbeam, first crossbeam is fixed in on the floor, the second crossbeam wears to locate window opening and extends the support end in order to form the confession setting up the scaffold to building wall body outside, and connect in the stand of first crossbeam and second crossbeam.
The above prior art solutions have the following drawbacks: the cantilever frame is fixedly installed through the first cross beam and the second cross beam, normal operation of site operation can be delayed due to the fact that the first cross beam is fixed on the floor slab, later-stage dismantling is inconvenient, structural strength of the floor slab is easily affected, and therefore optimization is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide simple structure, easily install and dismantle, reduce to the prefabricated mounting member of the scaffold frame supporting beam of encorbelmenting that the site operation influences, practices thrift the environmental protection.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
cantilever scaffold frame supporting beam prefabricated mounting member sets up in the piece of encorbelmenting on prefabricated floor ground including seting up a plurality of geosynclines and a plurality of activity in prefabricated floor, the geosyncline internal fixation has the baffle, the baffle with space between the geosyncline forms the slot, the piece of encorbelmenting is close to one side of geosyncline be fixed with a plurality ofly with the L type picture peg of slot grafting adaptation, the piece of encorbelmenting has seted up the jack, the jack with geosyncline intercommunication, the interpolation in the jack be provided with the inserted block of geosyncline inner wall butt, it is adjacent to wear to be equipped with between the piece of encorbelmenting and be used for connecting piece between them.
By adopting the technical scheme, firstly, grooves are arranged in a precast floor slab, baffles are arranged in the grooves, when a precast overhanging piece is arranged on the precast floor slab, a plurality of L-shaped inserting plates correspond to the grooves one by one, the L-shaped inserting plates are simultaneously arranged in the grooves, the overhanging piece is moved to ensure that the L-shaped inserting plates are inserted and matched with the slots, the installation and connection of the overhanging piece and the precast floor slab are realized, the inserting blocks are inserted into the inserting holes to realize the positioning and locking of the overhanging piece, the displacement of the overhanging piece is limited, then the adjacent overhanging piece is locked by the connecting piece, thereby realizing the installation and locking of the overhanging piece, the structure is stable, the scaffold is convenient to be subsequently installed on the overhanging piece, after the floor slab construction is finished, the dismantling of the overhanging piece on the precast floor slab can be realized by dismantling the connecting piece and the inserting blocks, after dismantling, concrete slurry is filled in the grooves, realize the shutoff of geosyncline, can reduce the influence of geosyncline to prefabricated floor, the utility model discloses an installation mode of piece of encorbelmenting is simple and convenient, and stable in structure, the later stage of being convenient for is demolishd, and is little to the influence of stair construction, effectively reduces the wasting of resources, environmental protection more.
The present invention may be further configured in a preferred embodiment as: and a plurality of concrete blocks are arranged on one side of the cantilever piece, which is far away from the L-shaped inserting plate.
Through adopting above-mentioned technical scheme, utilize a plurality of concrete blocks to strengthen the stress and the bearing strength of piece of encorbelmenting to it is more stable when supporting the scaffold.
The present invention may be further configured in a preferred embodiment as: one side of the overhanging piece far away from the L-shaped inserting plate is fixedly provided with a plurality of positioning frames for positioning the concrete blocks.
Through adopting above-mentioned technical scheme, the locating frame is convenient for fix a position the mounted position of concrete piece for the mounted position of concrete piece is more accurate, and the atress is more even stable.
The present invention may be further configured in a preferred embodiment as: the connecting piece is a steel screw rod and a connecting nut, and two ends of the steel screw rod penetrate through the two adjacent L-shaped inserting plates and are in threaded connection with the connecting nut.
Through adopting above-mentioned technical scheme, when installing the steel screw rod, utilize coupling nut to lock the steel screw rod, realize the installation of steel screw rod and piece of encorbelmenting fixedly.
The present invention may be further configured in a preferred embodiment as: the steel screw rods on the two sides of the overhanging piece are sequentially arranged in a staggered mode along the length direction of the overhanging piece.
Through adopting above-mentioned technical scheme, the steel screw rod that staggered arrangement set up in proper order is convenient for install the locking to steel screw rod and coupling nut on the piece of encorbelmenting, reduces adjacent steel screw rod and produces the hindrance to the installation of current steel screw rod.
The present invention may be further configured in a preferred embodiment as: and a steel gasket is sleeved between the steel screw and the connecting nut.
Through adopting above-mentioned technical scheme, utilize the steel gasket to strengthen the frictional force before connecting nut and the piece of encorbelmenting for adjacent fixed effect of encorbelmenting is better.
The present invention may be further configured in a preferred embodiment as: the piece of encorbelmenting is the I-steel, L type picture peg with the piece integrated into one piece setting of encorbelmenting.
Through adopting above-mentioned technical scheme, the I-steel is convenient for draw materials and is easily realized, L type picture peg and I-steel integrated into one piece, and intensity is higher, and the bearing capacity is better for the scaffold structure of encorbelmenting of follow-up installation is more stable safety.
The present invention may be further configured in a preferred embodiment as: the pre-buried steel sheet that has the J type in the geosyncline, the inside of the pre-buried steel sheet of J type with the constant head tank of L type picture peg grafting adaptation, just the opening part of the pre-buried steel sheet of J type forms and is convenient for leading-in the guide slot of L type picture peg.
Through adopting above-mentioned technical scheme, utilize prefabricated J type embedded steel sheet to form constant head tank and guide slot in the geosyncline, be convenient for in earlier stage construction, utilize the guide slot to be convenient for guide L type picture peg and constant head tank grafting adaptation to the installation of piece on the floor of encorbelmenting is realized.
To sum up, the utility model discloses a following at least one kind benefits technological effect:
1. the installation and connection of the overhanging piece and the prefabricated floor slab are realized by utilizing the insertion adaptation of the L-shaped insertion plate and the insertion slot, the insertion block is inserted into the insertion slot, the positioning and locking of the overhanging piece are realized, the displacement of the overhanging piece is limited, the structure is simple, the installation is easy, the adjacent overhanging pieces are locked by utilizing the connecting piece, the installation and locking of the overhanging piece are realized, and the structure is stable;
2. the mode that utilizes to set up the geosyncline forms and encorbelments a connection fixed connection structure, can effectively reduce the hindrance to site operation, and the later stage is convenient for encorbelment removing of piece simultaneously, through pack the concrete thick liquid in the geosyncline, realizes the shutoff of geosyncline, can reduce the influence of geosyncline to precast floor, effectively reduces the wasting of resources, environmental protection more.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged partial schematic view of portion B of FIG. 2;
fig. 4 is a schematic structural diagram of the second embodiment.
Reference numerals: 1. prefabricating a floor slab; 2. a ground groove; 3. a cantilever member; 4. a baffle plate; 5. a slot; 6. an L-shaped plug board; 7. a jack; 8. inserting a block; 9. a connecting member; 10. a concrete block; 11. positioning the frame; 12. a steel screw; 13. a connecting nut; 14. a steel gasket; 15. j-shaped pre-buried steel plates; 16. positioning a groove; 17. and a guide groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 1 and 2, for the utility model discloses a scaffold frame supporting beam prefabricated mounting component encorbelments, including offering a plurality of geosynclines 2 in prefabricated floor 1, a plurality of geosynclines 2 all set up along the horizontal and vertical equidistant range of prefabricated floor 1. Referring to fig. 3, the geosyncline 2 internal fixation has baffle 4, and the space between baffle 4 and the geosyncline 2 forms slot 5, still includes a plurality of activities and sets up in the piece 3 of encorbelmenting on 1 ground of precast floor, and the piece 3 of encorbelmenting is the I-steel, and the piece 3 of encorbelmenting is fixed with a plurality of L type picture peg 6 of pegging graft adaptation with slot 5 in one side near geosyncline 2, and a plurality of L type picture pegs 6 are along the equidistant setting of arranging of the length direction of the piece 3 of encorbelmenting, and L type picture peg 6 sets up with the piece 3 integrated. During the installation, with L type picture peg 6 and a plurality of geosyncline 2 one-to-one to with the leading-in geosyncline 2 of L type picture peg 6 in, slide and encorbelment piece 3, peg graft L type picture peg 6 to slot 5 in, realize encorbelmenting the locking of piece 3, the I-steel is drawn materials conveniently and is easily realized, L type picture peg 6 and I-steel integrated into one piece, intensity is higher, the holding power is better, the scaffold structure of encorbelmenting of follow-up installation is more stable safety.
Jack 7 has been seted up to piece 3 of encorbelmenting, after L type picture peg 6 and slot 5 grafting adaptation, jack 7 and geosyncline 2 intercommunication, the interpolation of jack 7 is provided with the inserted block 8 with 2 inner walls butts of geosyncline. After the piece 3 of encorbelmenting installed on precast floor 1, pegging graft the inserted block 8 to slot 5 in, utilize the butt of inserted block 8 and 2 inner walls of geosyncline, realize the locking of the piece 3 of encorbelmenting.
Referring to fig. 1 and 3, wear to be equipped with between the adjacent piece 3 of encorbelmenting to be used for connecting between them connecting piece 9, connecting piece 9 is steel screw rod 12 and coupling nut 13, steel screw rod 12 extends the setting along the width direction of the piece 3 of encorbelmenting, be in the equidistant range setting of a plurality of steel screw rods 12 with one side of the piece 3 of encorbelmenting, the steel screw rod 12 that is in the piece 3 both sides of encorbelmenting is along the length direction of the piece 3 of encorbelmenting staggered arrangement in proper order, two adjacent L type picture pegs 6 are run through at the both ends of steel screw rod 12. When installing steel screw 12, utilize coupling nut 13 to lock steel screw 12, realize that steel screw 12 is fixed with the installation of piece 3 of encorbelmenting, the steel screw 12 that sets up is staggered in proper order, be convenient for install the locking to steel screw 12 and coupling nut 13 on the piece 3 of encorbelmenting, reduce adjacent steel screw 12 and produce the hindrance to current steel screw 12's installation.
Referring to fig. 3, a steel washer 14 is coaxially sleeved on the steel screw 12 between the coupling nuts 13. The steel gasket 14 is used for reinforcing the friction force between the connecting nut 13 and the overhanging piece 3, so that the fixing effect of the adjacent overhanging pieces 3 is better.
A plurality of concrete blocks 10 are arranged on one side of the cantilever member 3 far away from the L-shaped inserting plate 6. The stress and load strength of the cantilever 3 are enhanced by the plurality of concrete blocks 10, thereby being more stable when supporting the scaffold.
And a plurality of positioning frames 11 for positioning a plurality of concrete blocks 10 are fixed on one side of the overhanging piece 3 away from the L-shaped inserting plate 6. The positioning frame 11 is convenient for positioning the mounting position of the concrete block 10, so that the mounting position of the concrete block 10 is more accurate, and the stress is more uniform and stable.
The implementation principle of the embodiment is as follows:
firstly, a ground groove 2 is arranged in a precast floor slab 1, a baffle 4 is arranged in the ground groove 2, the installation of the overhanging piece 3 on the precast floor slab 1 is realized through the splicing adaptation of an L-shaped plugboard 6 and a slot 5 and the splicing adaptation of an insert block 8 and a jack 7, the position of the overhanging piece 3 is locked, the connection locking of the adjacent overhanging piece 3 is realized through a steel screw 12 and a connecting nut 13, thereby realizing the integral installation of a precast installation component, the structure is stable, the subsequent installation of a scaffold on the overhanging piece 3 is convenient, after the floor construction is finished, the dismantling of the overhanging piece 3 on the precast floor slab 1 can be realized through dismantling a connecting piece 9 and the insert block 8, after the dismantling, the influence of the ground groove 2 on the precast floor slab 1 can be reduced through filling concrete slurry in the ground groove 2, the utility model discloses an installation mode of the overhanging piece 3 is simple and convenient, stable in structure, the later stage of being convenient for is demolishd, and is little to the influence of stair construction, effectively reduces the wasting of resources, environmental protection more.
Example two
Referring to fig. 4, a J-shaped embedded steel plate 15 is embedded in the ground groove 2, a positioning groove 16 matched with the L-shaped insertion plate 6 in an inserting manner is formed inside the J-shaped embedded steel plate 15, and a guide groove 17 convenient for guiding the L-shaped insertion plate 6 is formed at an opening of the J-shaped embedded steel plate 15.
The implementation principle of the embodiment is as follows:
utilize prefabricated J type embedded steel plate 15 to form constant head tank 16 and guide slot 17 in geosyncline 2, be convenient for earlier stage construction utilizes guide slot 17 to be convenient for guide L type picture peg 6 and constant head tank 16 grafting adaptation to the installation of piece 3 of encorbelmenting on the floor is realized.
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. Scaffold frame supporting beam prefabricated mounting member encorbelments, its characterized in that: comprises a plurality of grooves (2) arranged in a precast floor slab (1) and a plurality of overhanging pieces (3) movably arranged on the ground of the precast floor slab (1), a baffle plate (4) is fixed in the geosyncline (2), a slot (5) is formed in the space between the baffle plate (4) and the geosyncline (2), a plurality of L-shaped inserting plates (6) which are inserted and matched with the inserting grooves (5) are fixed on one side of the overhanging piece (3) close to the ground groove (2), the overhanging piece (3) is provided with a jack (7), the jack (7) is communicated with the ground groove (2), the plug-in connection of jack (7) is provided with plug-in block (8) of geosyncline (2) inner wall butt, and is adjacent wear to be equipped with between piece (3) of encorbelmenting and be used for connecting piece (9) between them.
2. A cantilevered scaffold support beam precast mounting element according to claim 1, characterized in that the side of the cantilever (3) remote from the L-shaped insert plate (6) is provided with a plurality of concrete blocks (10).
3. A cantilever scaffold support beam prefabricated mounting member according to claim 2, wherein a plurality of positioning frames (11) for positioning a plurality of concrete blocks (10) are fixed to the cantilever (3) at a side away from the L-shaped insert plate (6).
4. A cantilever scaffold support beam prefabricated mounting member according to claim 1, wherein the connecting member (9) is a steel screw (12) and a connecting nut (13), and two ends of the steel screw (12) penetrate through two adjacent L-shaped spiles (6) and are in threaded connection with the connecting nut (13).
5. A cantilever scaffold support beam prefabricated mounting member according to claim 4, wherein the steel screws (12) at both sides of the cantilever (3) are arranged in a staggered manner along the length direction of the cantilever (3).
6. A cantilever scaffold support beam prefabricated mounting member according to claim 5, wherein the steel screw (12) is sleeved with a steel spacer (14) between the connecting nuts (13).
7. The cantilever scaffold support beam prefabricated mounting member as claimed in claim 1, wherein the cantilever member (3) is an I-steel, and the L-shaped inserting plate (6) and the cantilever member (3) are integrally formed.
8. The cantilever scaffold support beam prefabricated mounting member as claimed in claim 1, wherein a J-shaped embedded steel plate (15) is embedded in the ground groove (2), the inside of the J-shaped embedded steel plate (15) is matched with a positioning groove (16) in an inserting manner of the L-shaped inserting plate (6), and a guide groove (17) convenient for leading in the L-shaped inserting plate (6) is formed at an opening of the J-shaped embedded steel plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426239.6U CN211524012U (en) | 2019-12-27 | 2019-12-27 | Cantilever scaffold support beam prefabricated mounting member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426239.6U CN211524012U (en) | 2019-12-27 | 2019-12-27 | Cantilever scaffold support beam prefabricated mounting member |
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| CN211524012U true CN211524012U (en) | 2020-09-18 |
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| CN201922426239.6U Active CN211524012U (en) | 2019-12-27 | 2019-12-27 | Cantilever scaffold support beam prefabricated mounting member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324121A (en) * | 2020-10-30 | 2021-02-05 | 中国一冶集团有限公司 | Sliding type silo cantilever tripod structure and installation method |
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2019
- 2019-12-27 CN CN201922426239.6U patent/CN211524012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324121A (en) * | 2020-10-30 | 2021-02-05 | 中国一冶集团有限公司 | Sliding type silo cantilever tripod structure and installation method |
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