CN217680342U - Scaffold for house construction - Google Patents

Abstract

The utility model discloses a house construction scaffold, which comprises a scaffold main body (1), a connector (3) and a reinforcing block (7); the scaffold main body (1) comprises a portal frame (2), a horizontal frame (4) and a cross inclined strut (6), wherein the horizontal frame is horizontally lapped between the tops of a pair of vertically arranged portal frames to form a portal scaffold structure, the cross inclined strut is in an X-shaped structure and is lapped between the pair of vertically arranged portal frames, and the pair of portal frames, the horizontal frame and the cross inclined strut are positioned in the same plane; the reinforcing blocks are in a round platform-shaped structure with a narrow top and a wide bottom, and a pair of reinforcing blocks are correspondingly sleeved at the bottoms of a pair of door frames respectively; the portal is of a hollow tubular structure, the connecting heads are of columnar structures and are coaxially arranged at the tops of the portals, and the outer diameters of the connecting heads are smaller than the inner diameters of the portals, so that the two portals can be spliced and fixed through the connecting heads. The utility model discloses have good shock attenuation and reinforcement performance, guarantee the structural stability of scaffold frame main part, easy dismounting, swift simultaneously.

Description

Scaffold for house construction

Technical Field

The utility model relates to a construction auxiliary assembly especially relates to a house construction scaffold frame.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form. The door type scaffold is one of the most widely used scaffolds in construction. Because the body frame is "door" style of calligraphy, so be called gate-type or door type scaffold frame, also called hawk frame or portal frame, gate-type steel pipe scaffold not only can regard as outer scaffold frame, also can regard as interior scaffold frame or full hall scaffold frame.

When the portal scaffold is used, the steel pipe material in the scaffold is easy to corrode or wear, and the problems of local bending or welding failure and the like are even caused; when the scaffold is used, certain vibration can be generated, and the whole stability is not facilitated; the scaffold bottom reinforcing member in the prior art is relatively complex to disassemble and assemble, and time consumed by disassembling and assembling is relatively long, so that the improvement of the construction efficiency is not facilitated.

Disclosure of Invention

An object of the utility model is to provide a house construction scaffold frame has good shock attenuation and reinforcement performance, guarantees the structural stability of scaffold frame main part, easy dismounting, swift simultaneously.

The utility model discloses a realize like this:

a house construction scaffold comprises a scaffold main body, a connector and a reinforcing block; the scaffold main body comprises a portal frame, a horizontal frame and cross inclined struts, the horizontal frame is horizontally lapped between the tops of a pair of vertically arranged portal frames to form a portal scaffold structure, the cross inclined struts are in an X-shaped structure and are lapped between the pair of vertically arranged portal frames, and the pair of portal frames, the horizontal frame and the cross inclined struts are positioned in the same plane; the reinforcing blocks are in a round platform-shaped structure with a narrow top and a wide bottom, and a pair of reinforcing blocks are correspondingly sleeved at the bottoms of a pair of door frames respectively; the portal is of a hollow tubular structure, the connector is of a columnar structure and is coaxially arranged at the top of the portal, and the outer diameter of the connector is smaller than the inner diameter of the portal, so that two portals can be spliced and fixed through the connector.

The reinforcing block comprises a shell, a damping reinforcing component and a buckle; the pair of shells are symmetrically spliced to form a round table-shaped structure with a narrow top and a wide bottom, and a buckling groove is formed at the splicing part of the pair of shells, so that the pair of shells can be movably connected through the buckling groove by a buckle; the shell is of a hollow structure, a first hole is formed in the center of the top of the reinforcing block, a second hole is formed in the center of the bottom of the reinforcing block, and the bottom of the portal frame can be inserted into the reinforcing block through the first hole and the second hole; a plurality of groups of shock attenuation reinforcing elements set up respectively in the reinforcing block and circumference top tightly on the outer wall of portal.

Each group of damping and reinforcing components comprises a connecting seat, a supporting rod and an inner shell; the connecting seat is fixedly installed at the bottom of the inner wall of the outer shell, one end of the supporting rod is fixedly connected with the connecting seat, the other end of the supporting rod is fixedly connected with one end face of the inner shell, the other end face of the inner shell abuts against the bottom surface of the portal frame, and the supporting rod is obliquely supported between the connecting seat and the inner shell.

And the other end surface of the inner shell is fixedly connected with a second anti-skid block, so that the inner shell is abutted to the surface of the door frame through the second anti-skid block.

The inner shell and the second anti-slip blocks are of cambered surface structures, so that the inner shell and the second anti-slip blocks can be matched and attached to the surface of the cylindrical gantry.

First hole embedded be equipped with first non slipping spur, first non slipping spur is ring column structure, when making columniform portal run through first hole, first non slipping spur can hug closely on the portal.

The door frame is provided with a hook which is positioned at the outer side of the top of the door frame, so that two adjacent scaffold main bodies can be connected through a connecting rod piece through the hook.

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model can form stable support around the bottom of the portal frame through the support rods of a plurality of built-in groups of damping and reinforcing components due to the reinforcing blocks, thereby playing an effective role in reinforcing the portal frame; simultaneously, the shell of reinforcing block is the round platform shape structure of width under the narrow top, can increase the area of contact between portal bottom and the installation face to guarantee the structural stability of scaffold frame main part and set up the security.

2. The utility model discloses owing to be equipped with first non slipping spur and second non slipping spur, the non slipping spur that can pass through the rubber material plays shock attenuation, wear-resisting and the effect that compresses tightly, and first non slipping spur has guaranteed the coaxial reliable grafting between portal and the shell, and the second non slipping spur has guaranteed the reliable butt of the slope of portal with the shock attenuation reinforcing component to the stability of setting up of portal has been guaranteed.

3. The utility model discloses owing to be equipped with connector and couple, can splice two pin scaffold frame main parts adjacent about, fast through modes such as grafting to satisfy the overlap joint demand of scaffold frame, have simple structure, easy dismounting swift, the reinforcement mode is reliable, advantage such as with low costs, can square pipe is applicable to in the house construction engineering.

Drawings

FIG. 1 is a front view of a scaffold body in the scaffold for house construction according to the present invention;

FIG. 2 is a cross-sectional view showing the connection between the reinforcing block and the portal frame of the scaffold for house construction according to the present invention;

FIG. 3 is a top view of the reinforcing block of the scaffold for house construction according to the present invention;

FIG. 4 is a schematic view of the internal structure of the reinforcing block in the scaffold for house construction according to the present invention;

FIG. 5 is a front view of the damping and reinforcing assembly of the scaffold for house construction according to the present invention;

figure 6 is the utility model discloses the structural schematic diagram of subassembly is consolidated in shock attenuation among the house construction scaffold frame.

In the figure, 1, a scaffold body; 2. a gantry; 3. a connector; 4. a horizontal frame; 5. hooking; 6. a cross bracing; 7. a reinforcing block; 701. a housing; 702. a first hole; 703. a first cleat; 704. a connecting seat; 705. a support bar; 706. a second anti-skid block; 707. a second hole; 708. a first connecting member; 709. an inner shell; 710. a second connecting member; 711. a third connecting member; 8. and (5) buckling.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1, a scaffold for house construction includes a scaffold main body 1, a connector 3, and a reinforcing block 7; the scaffold main body 1 comprises a portal frame 2, a horizontal frame 4 and a cross inclined strut 6, wherein the horizontal frame 4 is horizontally lapped between the tops of a pair of vertically arranged portal frames 2 to form a portal scaffold structure, the cross inclined strut 6 is in an X-shaped structure and is lapped between the pair of vertically arranged portal frames 2, and the pair of portal frames 2, the horizontal frame 4 and the cross inclined strut 6 are positioned in the same plane; the reinforcing blocks 7 are in a round platform-shaped structure with a narrow top and a wide bottom, and the pair of reinforcing blocks 7 are correspondingly sleeved at the bottoms of the pair of door frames 2 respectively; the portal 2 is a hollow tubular structure, the connector 3 is a columnar structure and is coaxially arranged at the top of the portal 2, and the outer diameter of the connector 3 is slightly smaller than the inner diameter of the portal 2, so that two portal frames 2 can be fixed through the connector 3 in an inserted manner. The size of portal 2, horizontal stand 4 and alternately bracing 6 can be confirmed according to actual construction demand, and the concatenation is realized to the grafting of 1 accessible connectors of scaffold frame main part of the same specification 3 to consolidate through the bolt, in order to satisfy the size demand of scaffold frame. Connect through horizontal stand 4 and alternately bracing 6 between a pair of portal 2, guaranteed scaffold frame main part 1's structural stability and bearing capacity, set up in portal 2 bottom through reinforcing block 7, can increase scaffold frame main part 1 and the area of contact on ground to further improve scaffold frame main part 1's structural stability and bearing capacity.

Referring to fig. 2 and 3, the reinforcing block 7 includes a housing 701, a shock-absorbing reinforcing member, and a fastener 8; the pair of shells 701 are symmetrically spliced to form a round table-shaped structure with a narrow top and a wide bottom, and a buckling groove is formed at the splicing part of the pair of shells 701, so that the pair of shells 701 can be movably connected through the buckling groove by a buckle 8; the shell 701 is of a hollow structure, a first hole 702 is formed in the center of the top of the reinforcing block 7, a second hole 707 is formed in the center of the bottom of the reinforcing block 7, and the bottom of the portal frame 2 can be inserted into the reinforcing block 7 through the first hole 702 and the second hole 707; a plurality of groups of damping and reinforcing components are respectively arranged in the reinforcing block 7 and are circumferentially propped against the outer wall of the portal frame 2. Preferably, the housing 701 may be made of a metal material such as stainless steel, and has good supporting and corrosion resistance properties. The quantity of subassembly is consolidated in shock attenuation can be according to the length of portal 2 and the size determination of reinforcing block 7, and the subassembly is consolidated in shock attenuation can be equidistant to be arranged, guarantees to distribute evenly to the holding power of portal 2 to play effectual cushioning effect, thereby guarantee the stable setting of portal 2.

Referring to fig. 2 and 4 to 6, each of the shock-absorbing and reinforcing members includes a connecting base 704, a supporting rod 705 and an inner shell 709; the connecting base 704 is fixedly mounted at the bottom of the inner wall of the outer shell 701 through a plurality of first connecting members 708, one end of the supporting rod 705 is fixedly connected with the connecting base 704, the other end of the supporting rod 705 is fixedly connected with one end surface of the inner shell 709 through a third connecting member 711, and the other end surface of the inner shell 709 abuts against the bottom surface of the gantry 2, so that the supporting rod 705 is obliquely supported between the connecting base 704 and the inner shell 709. The support rod 705 is rigidly connected with the inner shell 709 at the connecting seat 704, so that the support rod 705 can reliably support the gantry 2. Preferably, the first connecting member 708 and the third connecting member 711 may be bolts, the number of the first connecting members 708 may be determined according to the size of the connecting seat 704, and the inner shell 709 may be made of a metal material such as stainless steel, and has good supporting and corrosion resisting properties.

Referring to fig. 5, a second anti-slip block 706 is fixedly connected to the other end surface of the inner shell 709 through a plurality of second connecting members 710, so that the inner shell 709 abuts against the surface of the gantry 2 through the second anti-slip block 706. Preferably, the second anti-skid block 706 can be made of rubber, has good anti-skid, wear-resistant and shock-absorbing performances, is beneficial to ensuring the stability and safety of the setting of the door frame 2, can dissipate the shock of the door frame 2, and has long service life.

Referring to fig. 5, the inner shell 709 and the second anti-slip block 706 are in an arc structure, so that the inner shell 709 and the second anti-slip block 706 can be matched and attached to the surface of the cylindrical gantry 2, and the attachment area of the inner shell 709 to the surface of the gantry 2 can be increased through the arc structure, thereby ensuring that the inner shell 709 can better support the gantry 2.

Referring to fig. 2 and fig. 4, a first anti-skid block 703 is embedded in the first hole 702, and the first anti-skid block 703 is of a circular structure, so that when the cylindrical gantry 2 penetrates through the first hole 702, the first anti-skid block 703 can be tightly held on the gantry 2. Fill the clearance between first hole 702 and the portal 2 through first non slipping spur 703, guarantee that setting up of portal 2 is stable, play absorbing effect simultaneously. Preferably, first non-slip shoe 703 can adopt the rubber material to make, has good antiskid, wear-resisting and shock attenuation performance, is favorable to guaranteeing setting up stability and the security of portal 2, and long service life, and first non-slip shoe 703 inlays the dress in first hole 702 through modes such as glue, and the size of first non-slip shoe 703 is according to the size determination of portal 2 and first hole 702.

Referring to fig. 1, the gantry 2 is provided with a hook 5, and the hook 5 is located at the outer side of the top of the gantry 2, so that two adjacent scaffold bodies 1 can be connected through the hook 5 via a connecting rod, and the scaffold bodies 1 can be conveniently and transversely spliced to meet the length requirement of the scaffold bodies 1.

Referring to fig. 1 to fig. 6, the installation method of the present invention is:

after the scaffold installation base is prepared, two portal frames 2 are vertically arranged on the scaffold installation base, a horizontal frame 4 is horizontally connected between the tops of the two portal frames 2, and a cross brace 6 is horizontally connected between the two portal frames 2, so that the scaffold body 1 with the door structure is formed. The two portal frames 2, the horizontal frame 4 and the cross inclined strut 6 can be connected by various conventional connection methods such as screw connection, welding, fastener connection and the like, and the details are not repeated herein.

The pair of outer shells 701 is clasped on two sides of the lower end of the portal 2, so that the lower end of the portal 2 is respectively inserted into the reinforcing block 7 through the first hole 702 and the second hole 707, the inner shell 709 is abutted against the surface of the portal 2 through the second anti-slip block 706, the three groups of damping and reinforcing components are uniformly distributed on the periphery of the portal 2 and reliably supported on the portal 2 through the support rods 705, and the load borne by the portal 2 is transmitted to a scaffold mounting base through the outer shells 701. Finally, the pair of shells 701 are fastened and fixed through the clamping grooves by the buckles 8, and two first anti-slip blocks 703 and three second anti-slip blocks 706 are attached and pressed on the surface of the door frame 2. The reinforcing blocks 7 at the bottoms of the two portal frames 2 are installed in the same manner.

If the scaffold body 1 needs to be raised, the upper and lower scaffold bodies 1 can be joined and fixed by inserting the gantry 2 of the upper scaffold body 1 into the coupling heads 3 on the gantry 2 of the lower scaffold body 1 and fastening them with bolts. If the scaffold body 1 needs to be widened, the portal 2 of one scaffold body 1 can be connected to the portal 2 of the other scaffold body 1 via a coupling member such as a coupling bar via a hook 5, and the two scaffold bodies 1 can be joined and fixed by bolts.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims (7)

1. The utility model provides a house construction scaffold frame which characterized by: comprises a scaffold main body (1), a connector (3) and a reinforcing block (7); the scaffold main body (1) comprises a portal frame (2), a horizontal frame (4) and cross inclined struts (6), wherein the horizontal frame (4) is horizontally lapped between the tops of a pair of vertically arranged portal frames (2) to form a portal scaffold structure, the cross inclined struts (6) are in an X-shaped structure and are lapped between the pair of vertically arranged portal frames (2), and the pair of portal frames (2), the horizontal frame (4) and the cross inclined struts (6) are positioned in the same plane; the reinforcing blocks (7) are in a round table-shaped structure with a narrow top and a wide bottom, and a pair of reinforcing blocks (7) are correspondingly sleeved at the bottoms of the pair of door frames (2) respectively; the portal (2) is of a hollow tubular structure, the connecting heads (3) are of a columnar structure and are coaxially arranged at the tops of the portals (2), and the outer diameters of the connecting heads (3) are smaller than the inner diameters of the portals (2), so that two portals (2) can be spliced and fixed through the connecting heads (3).

2. The building construction scaffold of claim 1, wherein: the reinforcing block (7) comprises a shell (701), a damping reinforcing component and a buckle (8); the pair of shells (701) are symmetrically spliced to form a round table-shaped structure with a narrow top and a wide bottom, and a buckling groove is formed at the splicing part of the pair of shells (701), so that the pair of shells (701) can be movably connected through the buckling groove by a buckle (8); the shell (701) is of a hollow structure, a first hole (702) is formed in the center of the top of the reinforcing block (7), a second hole (707) is formed in the center of the bottom of the reinforcing block (7), and the bottom of the portal frame (2) can be inserted into the reinforcing block (7) through the first hole (702) and the second hole (707); the plurality of groups of damping and reinforcing components are respectively arranged in the reinforcing blocks (7) and are circumferentially propped against the outer wall of the gantry (2).

3. The building construction scaffold of claim 2, wherein: each group of damping and reinforcing components comprises a connecting seat (704), a supporting rod (705) and an inner shell (709); the connecting seat (704) is fixedly installed at the bottom of the inner wall of the outer shell (701), one end of the supporting rod (705) is fixedly connected with the connecting seat (704), the other end of the supporting rod (705) is fixedly connected with one end face of the inner shell (709), the other end face of the inner shell (709) abuts against the surface of the bottom of the door frame (2), and the supporting rod (705) is obliquely supported between the connecting seat (704) and the inner shell (709).

4. The building construction scaffold of claim 3, wherein: and a second anti-skid block (706) is fixedly connected to the other end surface of the inner shell (709), so that the inner shell (709) is abutted to the surface of the gantry (2) through the second anti-skid block (706).

5. The building construction scaffold of claim 4, wherein: the inner shell (709) and the second anti-skid blocks (706) are of cambered surface structures, so that the inner shell (709) and the second anti-skid blocks (706) can be matched and attached to the surface of the cylindrical gantry (2).

6. The building construction scaffold of claim 2, wherein: first non-slip shoes (703) are embedded in first hole (702), first non-slip shoes (703) are the ring shape structure, when making columniform portal (2) run through first hole (702), first non-slip shoes (703) can hug closely on portal (2).

7. The building construction scaffold of any one of claims 1-6, wherein: the scaffold frame (2) is provided with a hook (5), and the hook (5) is positioned on the outer side of the top of the scaffold frame (2) so that two adjacent scaffold frame main bodies (1) can be connected through the hook (5) through a connecting rod piece.

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