CN212534998U

CN212534998U - Portable building scaffold

Info

Publication number: CN212534998U
Application number: CN202020844262.7U
Authority: CN
Inventors: 王龙燕; 张国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-12
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a portable building scaffold, which comprises a bottom plate, wherein a bearing seat is welded at the top end of the bottom plate, the top end of the bearing seat is provided with a bearing groove, the top end of the bearing groove is embedded with a bottom rod, the top end of the bottom rod is integrally formed with a D-shaped clamping block, the D-shaped clamping block is embedded into the U-shaped clamping seat below the supporting rod, a bolt hole penetrates through the middle parts of the D-shaped clamping block and the U-shaped clamping seat, an I-shaped bolt is rotationally connected in the bolt hole, a rectangular groove is formed in the top end of the supporting rod, the middle part of the X-shaped construction rod is embedded into the X-shaped groove of the fixed seat, and then the fixed strip is attached to the middle part of the X-shaped construction rod, when the X-shaped construction rod is stressed, the screws penetrate through the two ends of the fixing strip and are fixed on the surface of the fixing seat, the middle part of the scaffold is connected with the fixed seat, so that the middle part of the scaffold is prevented from bending and deforming when the stress of the X-shaped construction rod is too large, and the problem that the X-shaped cross rod of the existing scaffold is too large in stress and easy to deform is solved.

Description

Portable building scaffold

Technical Field

The utility model relates to a scaffold technical field specifically is a portable 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.

Patent number CN 209990116U discloses a portable scaffold frame for building engineering, including brace table, stair frame, first pivot, fixing device, binding device, handle, pulley and strutting arrangement, the stair frame is installed in the both sides of brace table through first pivot, fixing device installs the front end at the brace table, the upper end at the brace table is installed to the handle, pulley mounting is both sides around the brace table, strutting arrangement installs between the stair frame, fixing device includes the socket, the inside of socket is run through and is provided with the bolt, the fixed surface of bolt installs the dog. The utility model discloses a set up fixing device, bind device, handle and pulley, made things convenient for to carry out the dismouting and carry this scaffold frame, saved the manpower, through setting up strutting arrangement, made a supporting bench and stair frame remain stable, improved the stability of this scaffold frame.

1. The scaffold that current building scaffold mostly forms for the steel bar welding simple structure, the transport of being not convenient for dismantle, and then make the scaffold can't dismantle after the use and receive and carry, for this reason, we provide a portable building scaffold.

2. Can set up X shape cross bar of department between the bracing piece of current building scaffold, and the middle part of this kind of pole is simple welded structure, and it is easy atress deformation in long-term middle part, and then influences the support stability of scaffold, for this reason, we propose a portable building scaffold.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable building scaffold, through being provided with the socket on the bottom plate top, then the bottom bar is embedded into the socket groove of the socket, and after the D-shaped fixture block of the bottom bar is embedded into the U-shaped cassette of the support bar, the I-shaped bolt rotates in the bolt hole of the D-shaped fixture block and the U-shaped cassette, so that the bottom bar and the support bar can be folded by virtue of the rotation between the D-shaped fixture block and the U-shaped cassette, and the bolt of the X-shaped construction bar is embedded into the pin hole on the surface of the bottom bar and the support bar, when the bolt extends out of one end of the pin hole, the nut is screwed, and then the X-shaped construction bar is supported between the bottom bar and the support bar, and the top end of the support bar is provided with a rectangular block with a rectangular groove embedded pedal, when carrying the scaffold, the pedal is taken down from the top end of the support bar, then the nut is screwed down from the bolt head, the X-shaped construction bar can, the problem of current scaffold frame not portable is solved, through the X-shaped inslot with the middle part embedding fixing base of X-shaped construction pole, then use the fixed strip to laminate in the middle part of X-shaped construction pole, pass the both ends of fixed strip using the screw, be fixed in the fixing base surface with it, when X-shaped construction pole atress, there is the fixing base in the middle part to link up, prevent that X-shaped construction pole atress is too big when middle part bending deformation, the X-shaped crossbar atress of having solved current scaffold frame is too big yielding problem.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of portable construction scaffold, comprising a base plate, the top welding of bottom plate has the seat of accepting, and accepts the top of seat and seted up and accept the groove, the top embedding of accepting the groove has the sill bar, and the top integrated into one piece of sill bar has D shape fixture block, and in the U-shaped cassette of D shape fixture block embedding branch below, the middle part of D shape fixture block and U-shaped cassette runs through there is the keyhole, and the keyhole internal rotation is connected with the worker shape bolt, the rectangular channel has been seted up on the top of branch, and the rectangular channel imbeds the rectangular block that has the footboard below, the pinhole has been seted up in running through on the surface of sill bar and branch, and the embedded bolt that has X shape to establish the pole both ends of pinhole, the one end threaded connection that the bolt stretches out the pinhole has the.

Optionally, the middle of the X-shaped construction rod is embedded into an X-shaped groove of the fixing base, the middle surface of the X-shaped construction rod is connected with a fixing strip, and two ends of the fixing strip are detachably connected to the surface of the fixing base between the X-shaped grooves.

Optionally, the two ends of the bottom rod are welded with U-shaped clamping plates, and the lower ends of the U-shaped clamping plates are embedded with the bearing seats.

Optionally, the bottom end of the bottom plate is detachably connected with a brake wheel.

The utility model has the advantages as follows:

1. the utility model discloses a be provided with the socket on bottom plate top, then the bottom bar is embedded into in the socket groove of socket, and after the D-shaped fixture block of bottom bar imbeds the U-shaped cassette of branch, have worker's shape to tie in the keyhole rotation of D-shaped fixture block and U-shaped cassette, make bottom bar and branch can realize folding with the help of rotating between D-shaped fixture block and the U-shaped cassette, and the pinhole embedding X-shaped construction bolt on bottom bar and branch surface, use the nut to connect soon after the bolt stretches out pinhole one end, and then have X-shaped construction pole to support between bottom bar and the branch, and the branch top has the rectangular channel gomphosis to step on the rectangular piece of footboard, when carrying the scaffold frame, take off the footboard from the branch top, then screw down the nut from the bolt head, alright take off X-shaped construction pole, then take out the bottom bar from socket top, alright accomplish the dismantlement of scaffold frame and make it portable, the problem of current scaffold frame portable not is solved.

2. The utility model discloses an X-shaped inslot with the middle part embedding fixing base of X-shaped construction pole, then use the fixed strip to laminate in the middle part of X-shaped construction pole, at the both ends that use the screw to pass the fixed strip, be fixed in the fixing base surface with it, when X-shaped construction pole atress, there is the fixing base to link up in the middle part, prevents that X-shaped construction pole atress from middle part bending deformation when too big, has solved the too big yielding problem of X-shaped crossbar atress of current scaffold.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a front view of a portable construction scaffold according to an embodiment of the present invention.

Fig. 2 is a left side view of the portable construction scaffold of the embodiment of the present invention.

Fig. 3 is a schematic view illustrating the engagement between the X-shaped construction rod and the fixing seat of the portable construction scaffold according to the embodiment of the present invention.

In the figure: 1. a base plate; 2. a bearing seat; 3. a receiving groove; 4. a bottom bar; 5. a D-shaped fixture block; 6. a U-shaped card holder; 7. a keyhole; 8. an I-shaped bolt; 9. a strut; 10. a rectangular groove; 11. a rectangular block; 12. treading a pedal; 13. a pin hole; 14. a bolt; 15. a nut; 16. an X-shaped construction rod; 17. a fixed seat; 18. an X-shaped groove; 19. a fixing strip; 20. u-shaped cardboard.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

A portable construction scaffold according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1-2, the portable construction scaffold provided by the embodiment of the present invention comprises a bottom plate 1, a bearing seat 2 welded on the top end of the bottom plate 1, the top end of the bearing seat 2 is provided with a bearing groove 3, the top end of the bearing groove 3 is embedded with a bottom rod 4, and the top end of the bottom rod 4 is integrally formed with a D-shaped fixture block 5, the D-shaped fixture block 5 is embedded into a U-shaped fixture seat 6 below the support rod 9, a bolt hole 7 is penetrated through the middle part of the D-shaped fixture block 5 and the U-shaped fixture seat 6, and the bolt hole 7 is rotationally connected with an I-shaped bolt 8, the top end of the supporting rod 9 is provided with a rectangular groove 10, a rectangular block 11 below a pedal 12 is embedded in the rectangular groove 10, pin holes 13 are arranged on the surfaces of the bottom rod 4 and the support rod 9 in a penetrating way, and bolts 14 at two ends of an X-shaped construction rod 16 are embedded in the pin holes 13, and nuts 15 are connected to one ends of the bolts 14 extending out of the pin holes 13 in a threaded mode.

Illustratively, a bearing seat 2 is arranged at the top end of a bottom plate 1, then a bottom rod 4 is embedded in a bearing groove 3 of the bearing seat 2, after a D-shaped fixture block 5 of the bottom rod 4 is embedded in a U-shaped fixture seat 6 of a strut 6, an I-shaped bolt 8 rotates in a bolt hole 7 of the D-shaped fixture block 5 and the U-shaped fixture seat 6, so that the bottom rod 4 and the strut 9 can be folded by virtue of rotation between the D-shaped fixture block 5 and the U-shaped fixture seat 6, a pin hole 13 on the surfaces of the bottom rod 4 and the strut 9 is embedded in a bolt 14 of an X-shaped construction rod 16, when the bolt 14 extends out of one end of the pin hole 13, a nut 15 is screwed, then an X-shaped construction rod 16 is arranged between the bottom rod 4 and the strut 9 for supporting, and a rectangular groove 10 at the top end of the strut 9 is embedded in a rectangular block 11 of a pedal 12, when the scaffold is carried, the pedal 12 is taken down from the top end of the strut 9, then the bottom rod 4 is drawn out from the top end of the bearing seat 2, so that the scaffold can be disassembled and is convenient to carry.

Referring to fig. 1 and 3, the middle of the X-shaped construction rod 16 is inserted into the X-shaped groove 18 of the fixing base 17, and the fixing bar 19 is attached to the surface of the middle of the X-shaped construction rod 16, and both ends of the fixing bar 19 are detachably connected to the surface of the fixing base 17 between the X-shaped grooves 18.

Illustratively, the middle part of the X-shaped construction rod 16 is embedded in the X-shaped groove 18 of the fixed seat 17, then the fixed strip 19 is used for being attached to the middle part of the X-shaped construction rod 16, screws are used for penetrating through two ends of the fixed strip 19 to fix the fixed strip on the surface of the fixed seat 17, and when the X-shaped construction rod 16 is stressed, the fixed seat 17 in the middle part is engaged, so that the middle part is prevented from bending and deforming when the X-shaped construction rod 16 is stressed too much.

Referring to fig. 1-2, U-shaped clamping plates 20 are welded to two ends of the bottom rod 4, and the lower ends of the U-shaped clamping plates 20 are embedded with the bearing seats 2.

Illustratively, the bottom end of the bottom rod 4 is provided with a U-shaped clamping plate 20 which is clamped with the bearing seat 2 to reinforce the fixation between the bottom rod 4 and the bearing seat 2.

Referring to fig. 1, a brake wheel is detachably connected to the bottom end of the bottom plate 1.

As an example, the brake wheel at the bottom end of the bottom plate 1 can roll under force, and further move with the bottom plate 1 and the scaffold above the bottom plate.

The utility model relates to a portable construction scaffold, a bearing seat 2 is arranged on the top end of a bottom plate 1, then a bottom rod 4 is embedded in a bearing groove 3 of the bearing seat 2, after a D-shaped clamping block 5 of the bottom rod 4 is embedded in a U-shaped clamping seat 6 of a support rod 6, an I-shaped bolt 8 rotates in bolt holes 7 of the D-shaped clamping block 5 and the U-shaped clamping seat 6, so that the bottom rod 4 and the support rod 9 can be folded by means of rotation between the D-shaped clamping block 5 and the U-shaped clamping seat 6, a bolt 14 of an X-shaped construction rod 16 is embedded in a pin hole 13 on the surfaces of the bottom rod 4 and the support rod 9, when the scaffold is carried by carrying, the tread 12 is taken down from the top end of the support rod 9, then the nut 15 is screwed down from the head of the bolt 14, the X-shaped construction rod 16 can be taken down, then the bottom rod 4 is pulled out from the top end of the bearing seat 2, the scaffold can be disassembled to be convenient to carry, the middle of the X-shaped construction rod 16 is embedded into the X-shaped groove 18 of the fixing seat 17, then the fixing strip 19 is attached to the middle of the X-shaped construction rod 16, screws penetrate through two ends of the fixing strip 19 to be fixed on the surface of the fixing seat 17, when the X-shaped construction rod 16 is stressed, the fixing seat 17 is arranged in the middle of the X-shaped construction rod 16 in a connected mode, and the middle of the X-shaped construction rod 16 is prevented from being bent and deformed when the.

It should be noted that the utility model relates to a portable construction scaffold, including bottom plate 1, accept seat 2, accept groove 3, sill bar 4, D shape fixture block 5, U-shaped cassette 6, keyhole 7, worker's shape bolt 8, branch 9, rectangular channel 10, rectangular block 11, step board 12, pinhole 13, bolt 14, nut 15, X shape construction rod 16, fixing base 17, X-shaped groove 18, fixed strip 19, U-shaped cardboard 20, the part is general standard component or the part that technical personnel in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

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 portable construction scaffolding, comprising a base plate (1), characterized in that: the top end of the bottom plate (1) is welded with a bearing seat (2), the top end of the bearing seat (2) is provided with a bearing groove (3), the top end of the bearing groove (3) is embedded with a bottom rod (4), the top end of the bottom rod (4) is integrally formed with a D-shaped clamping block (5), the D-shaped clamping block (5) is embedded into a U-shaped clamping seat (6) below a supporting rod (9), a bolt hole (7) penetrates through the middle parts of the D-shaped clamping block (5) and the U-shaped clamping seat (6), an I-shaped bolt (8) is rotationally connected in the bolt hole (7), the top end of the supporting rod (9) is provided with a rectangular groove (10), a rectangular block (11) below a pedal (12) is embedded in the rectangular groove (10), pin holes (13) are formed through the surfaces of the bottom rod (4) and the supporting rod (9), and bolts (14) at two ends of an X-shaped construction rod (16) are embedded in, and one end of the bolt (14) extending out of the pin hole (13) is in threaded connection with a nut (15).

2. A portable construction scaffolding according to claim 1, in which: the middle part of the X-shaped construction rod (16) is embedded into an X-shaped groove (18) of the fixed seat (17), the surface of the middle part of the X-shaped construction rod (16) is connected with a fixed strip (19), and two ends of the fixed strip (19) are detachably connected to the surface of the fixed seat (17) between the X-shaped grooves (18).

3. A portable construction scaffolding according to claim 1, in which: the two ends of the bottom rod (4) are welded with U-shaped clamping plates (20), and the lower ends of the U-shaped clamping plates (20) are embedded with the bearing seats (2).

4. A portable construction scaffolding according to claim 1, in which: the bottom end of the bottom plate (1) is detachably connected with a brake wheel.