CN212078597U

CN212078597U - Combined building scaffold

Info

Publication number: CN212078597U
Application number: CN201921659614.5U
Authority: CN
Inventors: 徐勇; 欧阳昆
Original assignee: Individual
Current assignee: Zhejiang Yaosha Holding Group Co ltd
Priority date: 2019-10-01
Filing date: 2019-10-01
Publication date: 2020-12-04
Anticipated expiration: 2029-10-01

Abstract

The utility model discloses a modular construction scaffold, including four bases that the specification is the same, the central point of base top outer wall puts and has cup jointed the bracing piece, adjacent two through the pin rod the welding has two horizontal poles that distribute from top to bottom on the outer wall of bracing piece one side, the welding has a plurality of clamping screw on the outer wall of bracing piece one side, one of them clamping screw has the connecting rod through threaded connection, and the subtend is placed clamping screw has the control tube through threaded connection, and connecting rod one end activity is pegged graft inside the control tube, the bracing piece is kept away from all vertical screw holes of highly inequality of seting up on the outer wall of horizontal pole one side. The utility model discloses a base, bracing piece, clamping screw, connecting piece, the regulating pipe that sets up realize the combination of scaffold frame and disassemble, and then realize the convenient transportation of scaffold frame, realize the adjustment of scaffold frame length through the fixed strip, spout and the slider that set up, realize the concatenation of scaffold frame length through the bracing piece that sets up.

Description

Combined building scaffold

Technical Field

The utility model relates to a scaffold technical field especially relates to a modular construction scaffold.

Background

Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The scaffold is usually built for temporary needs of building construction, so that workers can conveniently move and transport in the vertical direction, and the scaffold needs to be dismantled or moved after construction is finished.

The scaffold fixed on the building often has the problem that the size is great, transportation and adjustment are inconvenient to carry, has the problem that the length and height can't be adjusted after the shaping to some combination formula scaffolds, often the structural instability causes the puzzlement for constructor's safety moreover, then has the scaffold difficulty about to higher scaffold, scaffold is unsafe problem about. Therefore, it is desirable to design a combined scaffold for building to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined building scaffold.

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

a combined type building scaffold comprises four bases with the same specification, wherein a supporting rod is sleeved at the center of the outer wall of the top of each base through a pin rod, two cross rods which are distributed up and down are welded on the outer wall of one side of each adjacent two supporting rods, a plurality of fixing screws are welded on the outer wall of one side of each supporting rod, one fixing screw is connected with a connecting piece through a screw thread, the fixing screws which are oppositely arranged are connected with adjusting pipes through screw threads, one end of each connecting piece is movably inserted in each adjusting pipe, threaded holes with different heights are vertically formed in the outer walls of the sides of the supporting rods far away from the cross rods, the threaded holes of the adjacent two supporting rods are connected with fixing strips through screw threads, self-tapping screw pieces are fixedly welded on the outer walls of the two sides of the bottoms of the cross rods, the self-tapping screw pieces are connected with straight, one of them bowl is detained subassembly top fixedly connected with footboard, and wherein another bowl is detained subassembly and footboard swing joint.

Furthermore, the middle position of one end of the fixing screw rod is of a stud structure, the central position of one end of the connecting piece is a threaded hole, the threaded hole is in threaded connection with the fixing screw rod, the other end of the connecting piece is of a cylindrical metal rod structure, the inner wall of one end of the adjusting pipe is of a thread groove structure, and the thread groove is in threaded connection with the fixing screw rod.

Further, the vertical ladder includes the flat mouth of being connected through screw rod and self-tapping screw piece, the equal fixed welding in flat mouth below has the ladder pole, two the welding has a plurality of step bar between the ladder pole, the bottom welding of ladder pole one side outer wall has the curved card, and the curved card joint is outside in the horizontal pole of below.

Further, the bowl buckle assembly comprises a movable bowl buckle sleeved below the outer portion of the cross rod, one side of the movable bowl buckle is movably connected with a fixed bowl buckle through a pin shaft, a semicircular opening is formed in the middle of the other side of the movable bowl buckle, and a stud is fixedly connected to one side of the fixed bowl buckle.

Further, the footboard includes the fixed face one with bowl knot subassembly fixed connection, logical groove has been seted up to the lower part on fixed face one subtend both sides limit, and leads to the inslot fixed crossbeam of having placed, fixed face one is located the one end of crossbeam top, fixed face two has been placed to the crossbeam top other end is fixed, there is the fly leaf one side of fixed two top outer walls of face through the hinge mount.

Further, the spout has been seted up to two bottom outer walls of fixed face, and the spout is the trapezoidal structure of falling, the fixed spacing nail that is provided with of spout open-ended one end, the slider has been placed to the spout internalization, and the slider is the trapezoidal structure, bowl is detained subassembly fixed mounting on slider bottom outer wall.

The utility model has the advantages that:

1. through the base, bracing piece, clamping screw, connecting piece, the governing pipe that set up, realize the combination of scaffold frame and disassemble, and then realize the convenient transportation of scaffold frame, realize the adjustment of scaffold frame length through the fixed strip, spout and the slider that set up, realize the concatenation of scaffold frame length through the bracing piece that sets up.

2. Through the fixed strip that sets up, realize scaffold frame structure's stability, through the disc base that sets up, stability when realizing that the scaffold frame is placed is buckled the subassembly through the bowl that sets up and is realized the stability of footboard through the setting.

3. Through the curved card that sets up, realize the stability of vertical ladder, through the self tapping screw piece that sets up realize the quick installation of vertical ladder, through the fly leaf that sets up, realize from scaffold frame inside scaffold frame about, and then realize that scaffold frame focus does not squint, constructor's safety when realizing scaffold frame about.

Drawings

Fig. 1 is a schematic structural view of a combined scaffold for building according to the present invention;

fig. 2 is a schematic structural view of a vertical ladder of a combined building scaffold provided by the present invention;

fig. 3 is a schematic structural view of a pedal of a combined scaffold for building according to the present invention;

fig. 4 is a schematic structural diagram of a combined member of a combined construction scaffold provided by the present invention.

In the figure: the multifunctional adjustable support comprises a base 1, a support rod 2, a fixing screw rod 3, a threaded hole 4, a cross rod 5, a self-tapping screw piece 6, a connecting piece 7, an adjusting pipe 8, a fixing strip 9, a straight ladder 10, a pedal 11, a pedal 12, a bowl buckle assembly 13, a ladder rod 14, a pedal rod 15, a flat nozzle 16, a bent buckle 17, a cross beam 18, a fixing plate I18, a movable plate 19, a fixing plate II 20, a sliding groove 21, a sliding block 22, a limiting nail 23, a fixed bowl buckle 24, a movable bowl buckle 25, a fastening stud 26 and a semicircular opening 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a combined type building scaffold comprises four bases 1 with the same specification, wherein a support rod 2 is sleeved at the central position of the outer wall of the top of each base 1 through a pin rod, two cross rods 5 distributed up and down are welded on the outer wall of one side of each two adjacent support rods 2, a plurality of fixing screws 3 are welded on the outer wall of one side of each support rod 2, one fixing screw 3 is connected with a connecting piece 7 through a thread, the fixing screws 3 placed oppositely are connected with an adjusting pipe 8 through a thread, one end of each connecting piece 7 is movably inserted into the adjusting pipe 8, threaded holes 4 with different heights are vertically formed in the outer wall of one side of each support rod 2 far away from the corresponding cross rod 5, the threaded holes 4 of the two adjacent support rods 2 are connected with fixing strips 9 through screws, self-tapping screw pieces 6 are fixedly welded on the outer walls of the two sides of the bottom of each cross, the outside of the cross rod 5 above is sleeved with a bowl buckle component 12, one of the bowl buckle components 12 is fixedly connected with a pedal 11 above, and the other bowl buckle component 12 is movably connected with the pedal 11.

Furthermore, the middle position of one end of the fixing screw rod 3 is of a stud structure, the central position of one end of the connecting piece 7 is a threaded hole, the threaded hole is in threaded connection with the fixing screw rod 3, the other end of the connecting piece 7 is of a cylindrical metal rod structure, the inner wall of one end of the adjusting pipe 8 is of a thread groove structure, and the thread groove is in threaded connection with the fixing screw rod 3.

Further, the straight ladder 10 includes the flat mouth 15 of being connected through screw rod and self tapping screw piece 6, and the equal fixed welding in flat mouth 15 below has the ladder pole 13, and the welding has a plurality of step 14 between two ladder poles 13, and the welding of the bottom of 13 one side outer walls of ladder pole has curved card 16, and curved card 16 joint is outside in the horizontal pole 5 of below.

Further, the bowl buckle assembly 12 comprises a movable bowl buckle 25 sleeved below the outer portion of the cross rod 5, one side of the movable bowl buckle 25 is movably connected with a fixed bowl buckle 24 through a pin shaft, a semi-circular opening 27 is formed in the middle of the other side of the movable bowl buckle 25, a stud is fixedly connected to one side of the fixed bowl buckle 24, the semi-circular opening 27 is matched with the stud through rotating the movable assembly, and the movable bowl buckle 25 and the fixed bowl buckle 24 are fixed through nuts.

Further, the pedal 11 includes a first fixed plate 18 fixedly connected to the bowl buckle assembly 12, a through groove is formed in the lower portion of each of the two opposite side edges of the first fixed plate 18, the cross beam 17 is fixedly placed in the through groove, the first fixed plate 18 is located at one end above the cross beam 17, a second fixed plate 20 is fixedly placed at the other end above the cross beam 17, a movable plate 19 is mounted on one side of the outer wall of the top of the second fixed plate 20 through a hinge, the movable plate 19 can rotate around the hinge, and the movable plate 19 can be in contact with the outer wall of the top of the cross beam when.

Further, spout 21 has been seted up to two 20 bottom outer walls of fixed face, and spout 21 is the trapezoidal structure that falls, and spout open-ended one end is fixed to be provided with stop pin 23, and slider 22 has been placed to spout 21 internalization, and slider 22 is the trapezoidal structure, and bowl is detained subassembly 12 fixed mounting on slider 22 bottom outer wall.

The working principle is as follows: when the scaffold is used, the base 1 is placed on a hard and flat ground, the base is respectively inserted into the grooves at one end of two support rods 2 through a pin shaft, after the support rods 2 are placed, the connecting pieces 7 and the adjusting pipes 8 are respectively and rotatably installed on the opposite fixing screws 3 in sequence, after the installation of all the connecting pieces 7 and the adjusting pipes 8 is completed, one end of each connecting piece 7 is inserted into the adjusting pipe 8, the length of the scaffold is adjusted, the through holes at one ends of the fixing strips 9 are fixed with the threaded holes 4 on the support rods 2 through the screws, the other ends of the fixing strips are connected with the adjacent support rods 2 through the studs by selecting proper positioning holes, if necessary, a plurality of fixing strips 9 can be selectively installed, the bent clamp 16 at the lower end of the straight ladder 10 is clamped outside the cross rod 5 below, the flat mouth 15 and the self-tapping screw piece 6 are connected through the studs, if, and the supporting rod 2 is sleeved outside the pin shaft at the top end of the installed supporting rod 2, and the operation is repeated to increase the height of the scaffold. If the protective net needs to be installed, one more supporting rod 2 can be added, and the protective net is installed on the tops of the four supporting rods 2.

Placing the slider 22 inside the sliding groove 21 from the opening side of the sliding groove 21, installing the limit nail 23 in the threaded hole above the sliding groove 21, fixedly installing the bowl buckle assembly 12 on the outer walls of the bottoms of the fixed plate surface 18 and the slider 22 respectively, clamping the fixed bowl buckle 24 above the outer part of the cross rod 5, rotating the movable bowl buckle 25 until contacting with one end of the fixed bowl buckle 24, fixing the fixed bowl buckle 24 and the movable bowl buckle 25 by nuts, fixedly installing the fixed bowl buckle 24 and the movable bowl buckle 25 in the same sequence on one side, adjusting the width of the pedal 14 as required, and increasing the number of the pedals 14 by repeating the steps.

After the installation is completed, the constructor enters the lower part of the interior of the scaffold from any side, climbs upwards by means of the vertical ladder 10, when the constructor contacts the movable plate 19, pushes the side of the movable plate 19 far away from the hinge upwards to turn over the movable plate 19, climbs the pedal 11 from the movable plate 19, places the movable plate 19 at the original position, and starts construction. And after the construction is finished, all parts are sequentially dismounted to finish the disassembly of the scaffold.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A combined building scaffold comprises four bases (1) with the same specification, and is characterized in that a supporting rod (2) is sleeved at the central position of the outer wall of the top of each base (1) through a pin rod, two cross rods (5) distributed up and down are welded on the outer wall of one side of each two adjacent supporting rods (2), a plurality of fixing screws (3) are welded on the outer wall of one side of each supporting rod (2), one fixing screw (3) is connected with a connecting piece (7) through threads, the fixing screws (3) which are oppositely arranged are connected with an adjusting pipe (8) through threads, one end of each connecting piece (7) is movably inserted into the adjusting pipe (8), threaded holes (4) with different heights are vertically formed in the outer wall of one side, away from the cross rods (5), of each supporting rod (2), and the threaded holes (4) in the two adjacent supporting rods (2) are connected with fixing strips (9) through, all fixed welding has self tapping screw piece (6) on the outer wall of horizontal pole (5) bottom both sides, self tapping screw piece (6) have vertical ladder (10), top through screwed connection cross pole (5) outside cup jointed bowl and detained subassembly (12), one of them bowl is detained subassembly (12) top fixedly connected with footboard (11), another of them bowl is detained subassembly (12) and footboard (11) swing joint.

2. The combined type building scaffold according to claim 1, wherein the middle position of one end of the fixing screw rod (3) is a stud structure, the center position of one end of the connecting piece (7) is a threaded hole, the threaded hole is in threaded connection with the fixing screw rod (3), the other end of the connecting piece (7) is in a cylindrical metal rod structure, the inner wall of one end of the adjusting pipe (8) is in a thread groove structure, and the thread groove is in threaded connection with the fixing screw rod (3).

3. The combined type building scaffold according to claim 1, wherein the straight ladder (10) comprises a flat mouth (15) connected with a self-tapping screw piece (6) through a screw, ladder bars (13) are fixedly welded below the flat mouth (15), a plurality of pedal bars (14) are welded between the two ladder bars (13), a bent clamp (16) is welded at the bottom of the outer wall of one side of each ladder bar (13), and the bent clamp (16) is clamped outside a cross bar (5) below the bent clamp.

4. The combined type building scaffold according to claim 1, wherein the bowl buckle assembly (12) comprises a movable bowl buckle (25) sleeved below the outer portion of the cross bar (5), a fixed bowl buckle (24) is movably connected to one side of the movable bowl buckle (25) through a pin shaft, a semicircular opening (27) is formed in the middle of the other side of the movable bowl buckle (25), and a stud is fixedly connected to one side of the fixed bowl buckle (24).

5. The combined type building scaffold according to claim 1, wherein the pedal (11) comprises a first fixed plate (18) fixedly connected with the bowl buckle assembly (12), the lower portion of two opposite side edges of the first fixed plate (18) is provided with a through groove, a cross beam (17) is fixedly placed in the through groove, the first fixed plate (18) is located at one end above the cross beam (17), a second fixed plate (20) is fixedly placed at the other end above the cross beam (17), and a movable plate (19) is mounted on one side of the outer wall of the top of the second fixed plate (20) through a hinge.

6. The combined type building scaffold according to claim 5, wherein a sliding groove (21) is formed in the outer wall of the bottom of the second fixed plate surface (20), the sliding groove (21) is of an inverted trapezoidal structure, a limiting nail (23) is fixedly arranged at one end of the opening of the sliding groove, a sliding block (22) is movably placed in the sliding groove (21), the sliding block (22) is of a trapezoidal structure, and the bowl buckle assembly (12) is fixedly installed on the outer wall of the bottom of the sliding block (22).