CN211622497U

CN211622497U - Heavy load combined supporting system

Info

Publication number: CN211622497U
Application number: CN201922115152.7U
Authority: CN
Inventors: 张宁宁; 余凤生; 魏鹏飞
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-10-02
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a heavy lotus combination support system belongs to scaffold frame construction field. The utility model discloses in be equipped with support base, collet, concatenation member, oblique pull rod and top and hold in the palm, utilize two support bases and the top support or the collet that correspond to do the benchmark, use the concatenation member that piles up alternately in order in the middle of two benchmarks again to reach the predetermined height and be connected with the conversion layer, and every layer all saves a crossbeam and can also guarantee its joint strength. When the device is used specifically, the connecting part of the first connecting piece of the splicing rod piece is connected with the second connecting piece or the support base through the adjusting part, the upper and lower sides of the same side of the diagonal draw bar are fastened with the two adjacent first cross beams or the first cross beams and the support base to realize integral reinforcement, the installation and dismantling steps are greatly saved, the construction cost is saved, and meanwhile, the reinforcement of a conversion layer supporting system in a narrow range can be realized.

Description

Heavy load combined supporting system

Technical Field

The utility model belongs to the technical field of scaffold frame construction, concretely relates to support system of heavy load template support scaffold frame for members such as conversion layer are heavy load to be supported.

Background

At present, heavy load members such as structural beams and structural rafts for supporting a conversion layer in building construction still adopt a fastener type steel pipe full framing scaffold support system, the scaffold technology falls behind, the construction is labor-consuming and material-consuming, the safety is poor, and the scaffold is rarely adopted in foreign developed countries. When the method is used for construction, before the heavy structures such as a conversion layer and the like are constructed, steel pipe supports with high density need to be arranged on the lower layer, so that the installation and the removal are extremely inconvenient, the construction cost is increased, and the labor resources are wasted. Because of the dense arrangement of full hall scaffold frame, the artifical steel pipe of transport degree of difficulty is big. Meanwhile, for the installation, the reinforcement and the removal of a shear wall system with compact spatial arrangement and an upper conversion layer supporting system in a narrow closed range similar to a water tank and the like, certain construction difficulty exists, and more material waste conditions exist. To sum up, the full hall scaffold braced system of fastener formula steel pipe has the construction complicacy, the safe risk is big, ann tears the construction speed open slowly, the material is extravagant, construction cost is too high etc. defect.

Disclosure of Invention

The utility model discloses will solve not enough among the prior art, so provide a heavy lotus combination support system, save the installation greatly and demolish the step and practice thrift construction cost, can also realize the reinforcement of conversion layer support system in narrow and small within range simultaneously.

In order to achieve the above purpose, the utility model adopts the following scheme:

a heavy load combined supporting system comprises support bases, a bottom support, splicing rod pieces, diagonal draw bars and a top support, wherein the support bases are provided with two groups which are vertically and symmetrically distributed, the two support bases are of quadrilateral structures, the bottom support is detachably connected to the bottom of the support base on the lower side, the top support is detachably connected to the bottom of the support base on the upper side, a plurality of groups of splicing rod pieces are connected between the upper support base and the lower support base, each group of splicing rod pieces is provided with a first connecting piece, a second connecting piece and a first cross beam, the first connecting piece is fixedly connected to the second connecting piece, the first connecting piece is detachably connected with the support bases or the second connecting piece, each first connecting piece comprises a connecting part and an adjusting part, the two connecting parts are of hollow structures, and the two connecting parts are provided with external threads and conical structures, the structural line of meeting with the seam of having seted up of toper, two regulating part is hollow structure and is equipped with the internal thread that matches with the external screw thread, the inner wall top of regulating part is equipped with the back taper structure, adjusts the regulating part makes connecting portion tighten up support base or the second connecting piece that realization chucking and connecting portion are connected, every group the second connecting piece of concatenation member all is equipped with two both ends of difference fixed connection at first crossbeam, the diagonal member is used for connecting homonymy about and two sets of first crossbeam/a set of first crossbeam and a support base adjacent.

Including dead lever, third connecting piece and second crossbeam on the support base, dead lever and second crossbeam all are equipped with four, four the one end of dead lever all is equipped with the internal thread of being connected with top support or collet, third connecting piece fixed connection is equipped with internal screw thread one end at the dead lever back to back, third connecting piece is the same with first connecting piece structure, four quadrilateral structure and every dead lever are located a corner department to second crossbeam end to end constitution, the connecting hole has all been seted up on the same and equal surface of structure of second crossbeam and first crossbeam.

Every group first connecting piece on the concatenation member all is equipped with two, two first connecting piece sets up on the second connecting piece of difference, one first connecting piece sets up the upside at first crossbeam, another first connecting piece sets up the downside at first crossbeam, every third connecting piece on the support base all alternately is provided with two.

The collet all includes pedestal, screw rod and adjustable ring with the top support, be equipped with a plurality of teeth on the pedestal of collet, be equipped with locating piece and anti-skidding arch on the pedestal of top support, the one end and the pedestal of screw rod rotate to be connected, the other end of screw rod and the internal thread accordant connection of the dead lever that corresponds, adjustable ring fixed connection is on the screw rod.

The vertical fixed connection of locating piece is on the pedestal of top support, the accordant connection has adjusting screw on the locating piece, adjusting screw's one end is rotated and is connected with and presss from both sides tight piece, press from both sides tight piece setting on the upper surface of pedestal.

The both ends of oblique pull rod all are equipped with fourth connecting piece and bolt, the perpendicular first crossbeam setting of fourth connecting piece, the fourth connecting piece is connected in the connecting hole that corresponds and the part stretches out, bolt accordant connection is on the fourth connecting piece that the part stretches out.

Compared with the prior art, the utility model discloses can obtain following technological effect:

1. the utility model discloses in be equipped with support base, collet, concatenation member, oblique pull rod and top and hold in the palm, utilize two support bases and the top support or the collet that correspond to do the benchmark, use the concatenation member that piles up alternately in order in the middle of two benchmarks again to reach the predetermined height and be connected with the conversion layer, and every layer all saves a crossbeam and can also guarantee its joint strength. When the device is used specifically, the connecting part of the first connecting piece of the splicing rod piece is connected with the second connecting piece or the support base through the adjusting part, the upper and lower sides of the same side of the diagonal draw bar are fastened with the two adjacent first cross beams or the first cross beams and the support base to realize integral reinforcement, the installation and dismantling steps are greatly saved, the construction cost is saved, and meanwhile, the reinforcement of a conversion layer supporting system in a narrow range can be realized.

2. The utility model discloses the collet that well was equipped with and the top support utilize adjustable ring adjusting screw wherein to rise to a take the altitude, utilize the locating piece to support the conversion layer on the pedestal that the top held in the palm simultaneously, can also utilize adjusting screw to promote the conversion layer that the tight piece of clamp pressed from both sides tight different specifications, make it accommodation wider.

3. The utility model discloses in be equipped with the fourth connecting piece and the bolt of diagonal draw bar, utilize the fourth connecting piece to make about the connecting hole on homonymy and two adjacent first crossbeams or a first crossbeam and the second crossbeam realize that the high-speed joint realizes the whole reinforcement in the fastening.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the bracket base of the present invention;

fig. 3 is a schematic view of the overall structure of the splicing rod of the present invention;

fig. 4 is a cross-sectional view of a first connector and a third connector of the present invention;

fig. 5 is a schematic view of the overall structure of the end of the diagonal member of the present invention;

fig. 6 is a schematic view of the overall structure of the bottom bracket of the present invention;

fig. 7 is a schematic view of the overall structure of the top support of the present invention.

In the figure: 1. a support base; 11. fixing the rod; 12. a third connecting member; 13. a second cross member; 2. a bottom support; 3. splicing the rod pieces; 31. a first connecting member; 311. a connecting portion; 312. an adjustment section; 313. an external thread; 32. a second connecting member; 33. a first cross member; 4. a diagonal member; 41. a fourth connecting member; 42. a bolt; 5. jacking; 6. a pedestal; 7. a screw; 8. an adjusting ring; 9. positioning blocks; 10. adjusting the screw rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

as shown in FIGS. 1 to 7, a heavy load combined support system comprises a support base 1, a bottom support 2, splicing rod pieces 3, diagonal rods 4 and a top support 5, wherein the support base 1 is provided with two groups which are symmetrically distributed up and down, the two support bases 1 are of quadrilateral structures, the bottom support 2 is detachably connected with the bottom of the support base 1 at the lower side, the top support 5 is detachably connected with the bottom of the support base 1 at the upper side, a plurality of groups of splicing rod pieces 3 are connected between the upper and lower support bases 1, each group of splicing rod pieces 3 is provided with a first connecting piece 31, a second connecting piece 32 and a first cross beam 33, the first connecting piece 31 is fixedly connected with the second connecting piece 32, the first connecting piece 31 is detachably connected with the support base 1 or the second connecting piece 32, each first connecting piece 31 comprises a connecting part 311 and an adjusting part 312, the two connecting parts 311 are of hollow structures, all be equipped with external screw thread 313 and toper structure on two connecting portion 311, the structural groove joint of having seted up of toper, two regulating part 312 are hollow structure and are equipped with the internal thread that matches with external screw thread 313, the inner wall top of regulating part 312 is equipped with the back taper structure, it makes connecting portion 311 tighten up to realize chucking (the back taper structure pushes down the toper structure and causes the toper structure shrink to realize the chucking) support base 1 or second connecting piece 32 connected with connecting portion 311 to adjust regulating part 312, the second connecting piece 32 of every group concatenation member 3 is equipped with two fixed connection respectively at the both ends of first crossbeam 33, oblique pull rod 4 is used for connecting about homonymy and two sets of first crossbeam 33/a set of first crossbeam 33 and a support base 1 adjacent. Be equipped with support base 1, collet 2, concatenation member 3, oblique pull rod 4 and top and hold in the palm 5, utilize two support bases 1 and the top that corresponds to hold in the palm 5 or collet 2 and do the benchmark, use the concatenation member 3 that piles up in order alternately to reach the predetermined height and be connected with the conversion layer in the middle of two benchmarks again, and every layer all saves a crossbeam and can also guarantee its joint strength. When the support is used specifically, the connecting portion 311 of the first connecting piece 31 of the splicing rod piece 3 is connected with the second connecting piece 32 or the support base 1 through the adjusting portion 312, the upper side and the lower side of the inclined pull rod 4 are fastened with the two adjacent first cross beams 33 or the first cross beam 33 and the support base 1 to realize integral reinforcement, the installation and dismantling steps are greatly saved, the construction cost is saved, and meanwhile, the reinforcement of a conversion layer support system in a narrow range can be realized.

Further preferred scheme, including dead lever 11 on the support base 1, third connecting piece 12 and second crossbeam 13, dead lever 11 and second crossbeam 13 all are equipped with four, the one end of four dead levers 11 all is equipped with the internal thread of being connected with top support 5 or collet 2, third connecting piece 12 fixed connection is equipped with the internal thread one end in dead lever 11 back to, third connecting piece 12 is the same with first connecting piece 31 structure, four second crossbeams 13 end to end constitute quadrangle structure and every dead lever 11 is located a corner department, second crossbeam 13 is the same with first crossbeam 33 structure and all seted up the connecting hole on the surface. A quadrilateral structure is formed by the fixing rod 11 and the second cross beam 13 and serves as a benchmark for installing the splicing rod piece 3, the third connecting piece 12 and the first connecting piece 31 which are of the same specifications from top to bottom are utilized for rapid assembly, meanwhile, the oblique pull rod 4 is connected with the corresponding connecting hole to reinforce the whole, and the construction efficiency is effectively improved.

Further preferably, the number of the first connecting pieces 31 on each group of the splicing bars 3 is two, two first connecting pieces 31 are arranged on different second connecting pieces 32, one first connecting piece 31 is arranged on the upper side of the first cross beam 33, the other first connecting piece 31 is arranged on the lower side of the first cross beam 33, and two third connecting pieces 12 on each support base 1 are arranged in a crossed manner. The first connecting piece 31 and the third connecting piece 12 which are identical in structure are arranged in a crossed mode, so that the number of cross beams is greatly reduced, and construction cost is saved.

Further preferred scheme, collet 2 and top support 5 all include pedestal 6, screw rod 7 and adjustable ring 8, are equipped with a plurality of teeth on collet 2's pedestal 6, are equipped with locating piece 9 and non-slip raised on top support 5's pedestal 6, and screw rod 7's one end is rotated with pedestal 6 and is connected, screw rod 7's the other end and the internal thread accordant connection of the dead lever 11 that corresponds, adjustable ring 8 fixed connection is on screw rod 7. The adjusting ring 8 is used for adjusting the screw rod to rise to a certain height, and meanwhile, the positioning block 9 on the pedestal 6 of the jacking 5 is used for supporting the conversion layer.

Further preferred scheme, the locating piece 9 is vertically fixed on the pedestal 6 of top support 5, and there is adjusting screw 10 through threaded connection on the locating piece 9, and adjusting screw 10's one end is rotated and is connected with the tight piece of clamp, and the tight piece of clamp sets up on the upper surface of pedestal 6. The adjusting screw 10 can be used for pushing the clamping blocks to clamp conversion layers with different specifications, so that the application range is wider.

Further preferably, both ends of the diagonal draw bar 4 are provided with a fourth connecting piece 41 and a bolt 42, the fourth connecting piece 41 is arranged perpendicular to the first beam 33, the fourth connecting piece 41 is connected in the corresponding connecting hole and partially extends out, and the bolt 42 is connected to the partially extending fourth connecting piece 41 in a matching manner. The fourth connecting piece 41 is used for realizing the quick connection and fastening of the connecting holes on two adjacent first cross beams 33 or a first cross beam 33 and a second cross beam 13 which are on the same side from top to bottom, so as to realize the integral reinforcement.

The specific implementation can be carried out in such a way that after the control lines are arranged on the bottom base layer A, the bottom supports 2 of the support system are arranged according to the designed arrangement space requirement of the support rod pieces; the position is ensured to be accurate; B. the bracket base 1 is sleeved into the screw rod 3 of the bottom support 2 for connection, and the bracket base 1 is kept horizontal by adjusting the adjusting ring 8 of the bottom support 2; c. Assembling the heavy load combined support frame, quickly assembling the first connecting piece 31 of the splicing rod piece 3 and the third connecting piece 12 of the support base 1 or the second connecting piece 32 of the splicing rod piece 3 and the fixed rod 11 of the support base 1, and then splicing all the splicing rod pieces 3 to the top layer in an up-and-down crossed manner to form an integral combined system; D. connecting a fourth connecting piece 41 on the diagonal draw bar 4 with connecting holes on the first cross beam 33 and the second cross beam 13 on the combined supporting system and locking and connecting the fourth connecting piece with the connecting holes by using a bolt, so that the reliability and the stability of the combined supporting system are enhanced; E. inserting a jacking 5 into the top of the combined supporting system, and ensuring that a jacking surface is kept horizontal by adjusting an adjusting ring 8 of the bottom support 5; F. then set up primary and secondary fossil fragments and plywood template on support system top support 5, according to actual conditions adjusting screw 10 on the locating piece 9 promotes to step up tight piece and presss from both sides tight fossil fragments, carries out steel reinforcement and concreting and maintains, demolishs the combination support frame body after the maintenance is accomplished.

The utility model discloses an use the combination support system at heavy lotus components such as conversion layer for support the structure roof beam, the structure raft board of conversion layer, can effectual solution fastener formula scaffold technique fall behind, take a lot of work to take the material in the construction, the relatively poor construction difficult problem of security, and intensity, rigidity and the stability requirement of big load formwork system. The combined supporting system is reasonable in structure, safe, reliable, advanced in technology, economical and applicable, the connecting components can be recycled, the construction cost is saved, and the economic benefit is remarkable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A heavy load combined supporting system is characterized by comprising support bases (1), bottom supports (2), splicing rod pieces (3), diagonal rods (4) and top supports (5), wherein the support bases (1) are provided with two groups which are symmetrically distributed up and down, the two support bases (1) are of a quadrilateral structure, the bottom supports (2) are detachably connected to the bottoms of the support bases (1) on the lower side, the top supports (5) are detachably connected to the bottoms of the support bases (1) on the upper side, a plurality of groups of splicing rod pieces (3) are connected between the upper support bases (1) and the lower support bases (1), each group of splicing rod pieces (3) are respectively provided with a first connecting piece (31), a second connecting piece (32) and a first cross beam (33), the first connecting pieces (31) are fixedly connected to the second connecting pieces (32), and the first connecting pieces (31) are detachably connected with the support bases (1) or the second connecting pieces (32), each first connecting piece (31) comprises a connecting part (311) and an adjusting part (312), the two connecting parts (311) are both of a hollow structure, the two connecting parts (311) are both provided with an external thread (313) and a conical structure, the conical structure is provided with a slot, the two adjusting parts (312) are hollow structures and are provided with internal threads matched with the external threads (313), the top of the inner wall of the adjusting part (312) is provided with an inverted cone structure, the adjusting part (312) is adjusted to enable the connecting part (311) to be tightened up to realize the bracket base (1) or the second connecting piece (32) which is connected with the connecting part (311) in a clamping manner, the second connecting piece (32) of each splicing rod piece (3) is provided with two ends which are fixedly connected with the first cross beam (33) respectively, the diagonal draw bar (4) is used for connecting two groups of adjacent first cross beams (33)/one group of first cross beams (33) and one support base (1) which are arranged on the same side.

2. The heavy load combined supporting system as claimed in claim 1, wherein the bracket base (1) comprises four fixing rods (11), four third connecting pieces (12) and four second beams (13), one end of each of the four fixing rods (11) is provided with an internal thread connected with the top support (5) or the bottom support (2), the third connecting pieces (12) are fixedly connected with the end, opposite to the end provided with the internal thread, of each fixing rod (11), the third connecting pieces (12) and the first connecting pieces (31) are identical in structure, the four second beams (13) are connected end to form a quadrilateral structure, each fixing rod (11) is located at a corner, the second beams (13) and the first beams (33) are identical in structure, and the surfaces of the second beams and the first beams are provided with connecting holes.

3. A heavy load combined supporting system according to claim 2, wherein there are two first connecting members (31) on each group of said splicing bars (3), two of said first connecting members (31) are disposed on different second connecting members (32), one of said first connecting members (31) is disposed on the upper side of a first cross beam (33), the other of said first connecting members (31) is disposed on the lower side of the first cross beam (33), and there are two of said third connecting members (12) on each of said support bases (1) in a crossed manner.

4. The heavy load combined supporting system as claimed in claim 2, wherein the bottom support (2) and the top support (5) each comprise a pedestal (6), a screw (7) and an adjusting ring (8), the pedestal (6) of the bottom support (2) is provided with a plurality of teeth, the pedestal (6) of the top support (5) is provided with a positioning block (9) and an anti-slip protrusion, one end of the screw (7) is rotatably connected with the pedestal (6), the other end of the screw (7) is connected with the corresponding internal thread of the fixing rod (11) in a matching manner, and the adjusting ring (8) is fixedly connected with the screw (7).

5. The heavy load combined supporting system according to claim 4, wherein the positioning block (9) is vertically and fixedly connected to the pedestal (6) of the top support (5), the positioning block (9) is connected with an adjusting screw rod (10) in a matching manner, one end of the adjusting screw rod (10) is rotatably connected with a clamping block, and the clamping block is arranged on the upper surface of the pedestal (6).

6. A heavy load combined supporting system according to claim 2, wherein both ends of the diagonal draw bar (4) are provided with a fourth connecting piece (41) and a bolt (42), the fourth connecting piece (41) is arranged perpendicular to the first beam (33), the fourth connecting piece (41) is connected in the corresponding connecting hole and partially extends out, and the bolt (42) is connected on the partially extending fourth connecting piece (41) in a matching manner.