CN212388968U - Erecting structure for scaffold - Google Patents

Abstract

The utility model discloses a set up structure for scaffold, including pole setting and horizontal pole, the utility model discloses a set up installation mechanism at the side surface of pole setting, through rotating the bull stick and drive the worm to rotate, the worm drives worm wheel and driving plate to rotate simultaneously, and the cardboard drives under the driving plate and inwards moves in L type inslot side, then the lower sleeve drives L type fixed plate and L type linkage plate to enter into L type inslot side after passing through the square hole of horizontal pole bottom, then reverse rotation bull stick drives the cardboard to outwards move and enter into the top of L type linkage plate inboard, simultaneously the cardboard extrudes L type linkage plate, make L type linkage plate exert pressure to the silica gel piece and make the silica gel piece stress compression, and the spring recovers elasticity, then lower sleeve and upper sleeve are fixedly installed on the side surface of pole setting through the bolt, reached and assembled scaffold fast, meanwhile, the carrying quantity of the connecting fasteners is reduced, and convenient beneficial effects are brought to work.

Description

Erecting structure for scaffold

Technical Field

The utility model relates to a set up the relevant field of structure, specifically be a set up structure for scaffold frame.

Background

The scaffold refers to various supports erected for workers on a construction site and solving vertical and horizontal transportation, and is used in places where external walls, interior decoration or high floor height cannot be directly constructed on a construction site, mainly for constructors to live up and down or install components at high altitude, and the like.

When carrying out setting up of scaffold frame, because the scaffold frame is diversified installation usually for special connection fastener just needs more to accomplish the equipment, simultaneously, connection fastener carries for the staff usually, and the fastener volume that causes required to carry is great, and the installation is comparatively complicated, brings inconvenience for work.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a set up structure for scaffold frame here.

The utility model is realized by constructing a setting structure for a scaffold, which comprises upright rods, cross rods and an installation mechanism, wherein the left and right ends of the upright rods are provided with more than two installation holes at equal intervals, the opposite surfaces of every two upright rods are respectively attached to the two ends of the cross rods, the installation mechanism is arranged on the end surface outside the upright rods, the installation mechanism consists of an L-shaped fixed plate, an L-shaped connecting plate, a reinforcing plate, a lower sleeve, a hollow plate, an L-shaped groove, a clamping plate, a spring, a transmission mechanism, a silica gel sheet and an upper sleeve, the L-shaped fixed plate is welded on the top end of the right end surface of the lower sleeve, the L-shaped connecting plate is an integrated structure and is arranged at the right end of the top end surface of the L-shaped fixed plate, the L-shaped connecting plate passes through a square hole formed on the bottom end surface of the cross rods and then movably extends into the inner side of the L-shaped groove formed, the lower sleeve slides up and down along the side surface of the vertical rod, the lower sleeve is attached to the bottom end face of the cross rod, the hollow plate is attached to the top end face of the cross rod, the clamping plate is slidably mounted at the bottom end of the inner side of the L-shaped groove, the clamping plate slides left and right at the bottom end of the inner side of the L-shaped groove through the transmission mechanism, the clamping plate is tightly attached to the top end face of the inner side of the L-shaped connecting plate, two ends of the spring are fixedly connected to the left end face of the clamping plate and the bottom end face of the inner side of the L-shaped groove respectively, the silica gel sheet is fastened to the right end of the top of the inner side of the L-shaped groove, the upper sleeve is.

Preferably, the transmission mechanism comprises a rotating rod, a worm, a support frame, a worm wheel and a transmission plate, the rotating rod penetrates through the top end face of the hollow plate and the left end of the top of the inner side of the L-shaped groove, the rotating rod is fastened on the top end face of the worm, the worm is rotatably installed on the inner side of the support frame, the support frame is installed in the middle of the left end of the inner side of the L-shaped groove, the middle of the front end face of the worm wheel is rotatably connected with the front end of the inner side of the L-shaped groove through a rotating shaft, the worm wheel is meshed with the right end face of the worm, and the.

Preferably, the left end face of each reinforcing plate and the left end face of the inner side of the L-shaped fixing plate form an included angle of 45 degrees, and the width of each reinforcing plate corresponds to the width of the L-shaped fixing plate.

Preferably, the top end surface of the inner side of the L-shaped connecting plate is distributed with wavy clamping teeth, and the top end surface of the clamping plate is distributed with another corresponding clamping tooth.

Preferably, screw holes are formed in the left end face and the right end face of the lower sleeve and the left end face and the right end face of the upper sleeve, and the inner diameter of each screw hole corresponds to the inner side of the mounting hole.

Preferably, the L-shaped fixing plate, the L-shaped connecting plate and the reinforcing plate are respectively provided with four parts at the front, rear, left and right tops of the lower sleeve, and four ends of the bottom end face of the hollow plate are provided with corresponding L-shaped grooves, clamping plates, springs, transmission mechanisms and silica gel sheets.

Preferably, the bottom end face of the cross rod is provided with a square hole, and the end face of the inner side of the square hole corresponds to the top end face of the L-shaped connecting plate.

Preferably, the rotating rod is in a T shape, and the top end of the outer side of the rotating rod is provided with anti-skid grains.

Preferably, the left end of the top end face of the clamping plate is provided with a groove, and the width of the inner side of the groove corresponds to the width of the transmission plate.

Preferably, the top end face of the L-shaped fixing plate and the right end face of the L-shaped connecting plate form an included angle of 90 degrees, and the right end face of the L-shaped connecting plate is perpendicular to the bottom end face of the cross rod.

Preferably, the L-shaped fixing plate is made of carbon steel.

Preferably, the hollow plate is made of stainless steel.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a set up structure for scaffold frame here, compare with equipment of the same type, have following improvement:

the method has the advantages that: the utility model relates to a set up structure for scaffold, the utility model discloses a through setting up installation mechanism at the side surface of pole setting, drive the worm through rotating the bull stick and rotate, the worm drives worm wheel and driving plate and rotates simultaneously, and the cardboard drives down in L type inslot side to move inwards under the driving plate drives, then enter L type inslot side after passing L type fixed plate and L type linkage plate with the lower sleeve drive square hole of horizontal pole bottom, then reverse rotation bull stick drives the cardboard and moves outwards and enters L type linkage plate inboard top, the cardboard extrudes L type linkage plate simultaneously, make L type linkage plate exert pressure and make the silica gel piece atress compress to and the spring is recovered elasticity, then lower sleeve and upper sleeve are fixed mounting on the side surface of pole setting through the bolt, reached and assembled scaffold fast, reduced the quantity of carrying of connecting fastener simultaneously, bringing convenience to work.

The method has the advantages that: a set up structure for scaffold frame, the utility model discloses a L type fixed plate, L type linkage plate and gusset plate have four respectively in lower sleeve top all around, and well cavity plate bottom face four ends are provided with corresponding L type groove, cardboard, spring, drive mechanism and silica gel piece, have reached the beneficial effect that is convenient for carry out the horizontal pole position of four ends in the outside of pole setting simultaneously and fix.

The method has the advantages that: a set up structure for scaffold frame, the utility model discloses a bull stick is T word appearance, and the outside top of bull stick is provided with anti-skidding line, prevents at the gliding beneficial effect of in-process of rotating the bull stick.

The advantages are that: a set up structure for scaffold frame, the utility model discloses an inboard top face distribution of L type linkage plate has wavy latch, and the top face distribution of cardboard has another latch corresponding to, has reached and has makeed the connection of L type linkage plate and cardboard more stable beneficial effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the distribution structure of the installation mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the installation mechanism of the present invention;

FIG. 4 is a schematic view of the front cross-sectional structure of the mounting mechanism of the present invention;

fig. 5 is an enlarged schematic view of a structure in fig. 4 according to the present invention.

Wherein: the device comprises upright rods-1, mounting holes-2, cross rods-3, mounting mechanisms-4, L-shaped fixing plates-41, L-shaped connecting plates-42, reinforcing plates-43, lower sleeves-44, hollow plates-45, L-shaped grooves-46, clamping plates-47, springs-48, transmission mechanisms-49, silica gel pieces-410, upper sleeves-411, rotating rods-491, worms-492, supporting frames-493, worm wheels-494 and transmission plates-495.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The first embodiment is as follows:

please refer to fig. 1, the present invention provides an improved setting structure for scaffold, which comprises a vertical rod 1 and a horizontal rod 3, wherein two or more mounting holes 2 are formed at the left and right ends of the vertical rod 1 at equal intervals, a square hole is formed at the bottom end surface of the horizontal rod 3, the inner side end surface of the square hole corresponds to the top end surface of the L-shaped connecting plate 42, the L-shaped connecting plate 42 can conveniently pass through the bottom of the horizontal rod 3, and the opposite surfaces of every two vertical rods 1 are respectively attached to the two ends of the horizontal rod 3.

Referring to fig. 2, 3 and 4, the present invention provides an improved erection structure for scaffold, wherein an installation mechanism 4 is disposed on the outer end surface of a vertical rod 1, the installation mechanism 4 is composed of an L-shaped fixing plate 41, an L-shaped connecting plate 42, a reinforcing plate 43, a lower sleeve 44, a hollow plate 45, an L-shaped groove 46, a clamping plate 47, a spring 48, a transmission mechanism 49, a silica gel sheet 410 and an upper sleeve 411, the L-shaped fixing plate 41 is welded on the top end of the right end surface of the lower sleeve 44, the top end surface of the L-shaped fixing plate 41 forms an included angle of 90 degrees with the right end surface of the L-shaped connecting plate 42, the right end surface of the L-shaped connecting plate 42 is perpendicular to the bottom end surface of the horizontal rod 3, so that the L-shaped connecting plate 42 passes through the bottom of the horizontal rod 3 and then enters the inside of the L-shaped groove 46, the L-shaped connecting plate 42 is integrally disposed at the right end surface of the L-shaped fixing plate 41, and the L-shaped connecting plate, the top end face of the inner side of the L-shaped connecting plate 42 is distributed with wavy clamping teeth, the top end face of the clamping plate 47 is distributed with another corresponding clamping tooth, so that the connection between the L-shaped connecting plate 42 and the clamping plate 47 is more stable, two ends of the reinforcing plate 43 are respectively fastened at the right end of the inner side top of the L-shaped fixing plate 41 and the bottom end of the inner side left of the L-shaped fixing plate 41, the left end face of the reinforcing plate 43 and the left end face of the inner side of the L-shaped fixing plate 41 form an included angle of 45 degrees, the width of the reinforcing plate 43 corresponds to the width of the L-shaped fixing plate 41, so that the installation process of the L-shaped fixing plate 41 is more stable, the lower sleeve 44 slides up and down along the side surface of the vertical rod 1, the lower sleeve 44 is attached to the bottom end face of the transverse rod 3, the hollow plate 45 is attached to the top end face of the transverse rod 3, the left and right, the clamping plate 47 is slidably mounted at the bottom end of the inner side of the L-shaped groove 46, the clamping plate 47 slides left and right at the bottom end of the inner side of the L-shaped groove 46 through a transmission mechanism 49, the clamping plate 47 is tightly attached to the top end face of the inner side of the L-shaped connecting plate 42, a groove is formed in the left end of the top end face of the clamping plate 47, the width of the inner side of the groove corresponds to the width of the transmission plate 495, the transmission plate 495 drives the clamping plate 47 to move conveniently, two ends of a spring 48 are fixedly connected to the left end face of the clamping plate 47 and the bottom end of the left end face of the inner side of the L-shaped groove 46 respectively, so that the position of the clamping plate 47 is more stable, a silica gel piece 410 is fastened at the right end of the top end face of the inner side of the L-shaped connecting plate 42, four L-shaped fixing plates 41, L-shaped connecting, The transmission mechanism 49 and the silicon sheet 410 are convenient for fixedly installing the four cross rods 3 at the same time, the upper sleeve 411 is arranged in the middle of the top end face of the hollow plate 45 in an integrated structure, and the inner ring of the upper sleeve 411 is attached to the side surface of the upright rod 1.

Referring to fig. 5, the present invention provides a setting structure for scaffold by improvement, wherein the driving mechanism 49 is composed of a rotating rod 491, a worm 492, a supporting frame 493, a worm wheel 494 and a driving plate 495, the rotating rod 491 passes through the top end face of the hollow plate 45 and the left end of the inner top of the L-shaped groove 46, the rotating rod 491 is fastened on the top end face of the worm 492, the rotating rod 491 is in a T shape, the top end of the outer side of the rotating rod 491 is provided with anti-slip grains to prevent sliding in the process of rotating the rotating rod 491, the worm 492 is rotatably arranged on the inner side of the supporting frame 493, the supporting frame 493 is arranged in the middle of the left end of the inner side of the L-shaped groove 46, the middle of the front end face of the worm wheel 494 is rotatably connected with the front end of the inner side of the L-shaped groove, and worm wheel 494 and the right-hand member face intermeshing of worm 492 are convenient for drive worm wheel 494 and rotate, and both ends articulate respectively in worm wheel 494 rear end face border department and cardboard 47 top left end about the driving plate 495 outside.

Example two:

the utility model discloses an improve and provide a set up structure for scaffold frame here, pole setting 1 equidistant is provided with more than two, and every four pole setting 1 forms square form why, the top face perpendicular to pole setting 1's of horizontal pole 3 side surface for the installation of scaffold frame is more stable.

The utility model provides a building structure for a scaffold through improvement, and the working principle is as follows;

firstly, transporting the upright stanchions 1 and the cross bars 3 to a designated position, and then disassembling and assembling all the upright stanchions 1 and the cross bars 1;

secondly, a cross bar 3 is vertically placed on the side surface of the vertical rod 1, then the lower sleeve 44 and the upper sleeve 411 are respectively moved, then the worm 492 is driven to rotate by rotating the rotating rod 491, meanwhile, the worm 492 drives the engaged worm wheel 494 to rotate, the worm wheel 494 drives the transmission plate 495 to rotate in the rotating process, the clamping plate 47 is driven by the transmission plate 495 to move inwards at the bottom end of the inner side of the L-shaped groove 46, at the moment, the spring 48 is pulled by the clamping plate 47 to be stretched under the stress, then the lower sleeve 44 drives the L-shaped fixing plate 41 and the L-shaped connecting plate 42 to pass through the square hole at the bottom of the cross bar 3 and enter the inner side of the L-shaped groove 46, then the rotating rod 491 is reversely rotated to drive the clamping plate 47 to move outwards to enter the top end of the inner side of the L-shaped connecting plate 42, meanwhile, the clamping plate 47 presses the L-shaped connecting plate 42, so that the L-shaped, at this time, the top end of the inner side of the L-shaped connecting plate 42 is attached and fixed with the latch on the top end surface of the latch plate 47, and the spring 48 is restored to be elastic, and then the lower sleeve 44 and the upper sleeve 411 are fixedly arranged on the side surface of the vertical rod 1 through bolts;

thirdly, when the position of one of the crossbars 3 is fixed, more crossbars 3 can be moved to be fixed to the bottom of the hollow plate 45 in the same manner, thereby completing the installation of the scaffold.

The utility model provides an improved setting structure for scaffold, which comprises a worm 492 driven by a rotary rod 491, a worm wheel 494 driven by the worm 492, a driving plate 495 driven by the driving plate 495 to rotate, a clamping plate 47 driven by the driving plate 495 to move inwards at the bottom end of the inner side of an L-shaped groove 46, a spring 48 stressed and stretched by the clamping plate 47, a lower sleeve 44 driving an L-shaped fixing plate 41 and an L-shaped connecting plate 42 to pass through a square hole at the bottom of a cross bar 3 and then enter the inner side of the L-shaped groove 46, a reverse rotary rod 491 driving the clamping plate 47 to move outwards to enter the top end of the inner side of the L-shaped connecting plate 42, the L-shaped connecting plate 42 extruding the L-shaped connecting plate 42 to press the silica gel piece 410 to compress the silica gel piece 410, the clamping teeth at the top end of the inner side of the L-shaped connecting plate 42 and the top end of the clamping plate 47 are jointed and fixed, and the spring 48 is recovered to be elastic, then the lower sleeve 44 and the upper sleeve 411 are fixedly arranged on the side surface of the upright stanchion 1 through the bolt, thereby achieving the purpose of rapidly assembling the scaffold, simultaneously reducing the carrying quantity of connecting fasteners and bringing convenient beneficial effects for work, the L-shaped fixing plate 41, the L-shaped connecting plate 42 and the reinforcing plate 43 are respectively provided with four top parts at the front, back, left and right of the lower sleeve 44, and the four ends of the bottom end surface of the hollow plate 45 are provided with corresponding L-shaped grooves 46, clamping plates 47, springs 48, a transmission mechanism 49 and a silica gel sheet 410, thereby achieving the beneficial effect of conveniently fixing the positions of the cross bars 3 at the four ends of the outer side of the upright stanchion 1 at the same time, the rotating lever 491 is in a T-shaped appearance, the top end of the outer side of the rotating lever 491 is provided with anti-slip threads, the beneficial effect of preventing sliding in the process of rotating the rotating lever 491 is achieved, and the top end surface of the clamping plate 47 is distributed with another corresponding clamping tooth, so that the beneficial effect that the connection between the L-shaped connecting plate 42 and the clamping plate 47 is more stable is achieved.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A building structure for a scaffold comprises upright posts (1) and cross rods (3), wherein more than two mounting holes (2) are formed in the left end and the right end of each upright post (1) at equal intervals, and the opposite surfaces of every two upright posts (1) are respectively attached to the two ends of each cross rod (3);

the method is characterized in that: the L-shaped connecting plate is characterized by further comprising an installation mechanism (4), the installation mechanism (4) is arranged on the end face of the outer side of the vertical rod (1), the installation mechanism (4) is composed of an L-shaped fixing plate (41), an L-shaped connecting plate (42), a reinforcing plate (43), a lower sleeve (44), a hollow plate (45), an L-shaped groove (46), a clamping plate (47), a spring (48), a transmission mechanism (49), a silica gel sheet (410) and an upper sleeve (411), the L-shaped fixing plate (41) is welded to the top end of the right end face of the lower sleeve (44), the L-shaped connecting plate (42) is of an integrated structure and is arranged at the right end of the top end face of the L-shaped fixing plate (41), the L-shaped connecting plate (42) penetrates through a square hole formed in the bottom end face of the transverse rod (3) and then movably extends into the inner side of the L-shaped groove (46) formed in the right end face of the bottom end face, the lower sleeve (44) slides up and down along the side surface of the upright stanchion (1), and the lower sleeve (44) is attached to the bottom end surface of the cross rod (3), the hollow plate (45) is attached to the top end face of the cross rod (3), the clamping plate (47) is slidably mounted at the bottom end of the inner side of the L-shaped groove (46), and the clamping plate (47) slides left and right at the bottom end of the inner side of the L-shaped groove (46) through a transmission mechanism (49), and the clamping plate (47) is clung to the top end surface of the inner side of the L-shaped connecting plate (42), two ends of the spring (48) are respectively and fixedly connected with the left end surface of the clamping plate (47) and the bottom of the left end surface of the inner side of the L-shaped groove (46), the silica gel sheet (410) is fastened at the right end of the top of the inner side of the L-shaped groove (46), and the silica gel piece (410) is tightly attached to the top end face of the L-shaped connecting plate (42), the upper sleeve (411) is of an integrated structure and is arranged in the middle of the top end face of the hollow plate (45), and the inner ring of the upper sleeve (411) is attached to the side surface of the vertical rod (1).

2. A set-up structure for scaffolding according to claim 1, characterised in that: the transmission mechanism (49) comprises a rotating rod (491), a worm (492), a supporting frame (493), a worm wheel (494) and a transmission plate (495), wherein the rotating rod (491) penetrates through the top end face of the hollow plate (45) and the left end of the inner top of the L-shaped groove (46), the rotating rod (491) is fastened on the top end face of the worm (492), the worm (492) is rotatably installed on the inner side of the supporting frame (493), the supporting frame (493) is installed in the middle of the inner left end of the L-shaped groove (46), the middle of the front end face of the worm wheel (494) is rotatably connected with the front end of the inner side of the L-shaped groove (46) through a rotating shaft, the worm wheel (494) is meshed with the right end face of the worm (492), and the upper end and the lower end of the outer side of the transmission plate (495) are respectively hinged.

3. A set-up structure for scaffolding according to claim 1, characterised in that: the left end face of the reinforcing plate (43) and the left end face of the inner side of the L-shaped fixing plate (41) form an included angle of 45 degrees, and the width of the reinforcing plate (43) corresponds to the width of the L-shaped fixing plate (41).

4. A set-up structure for scaffolding according to claim 1, characterised in that: the top end face of the inner side of the L-shaped connecting plate (42) is distributed with wavy clamping teeth, and the top end face of the clamping plate (47) is distributed with another corresponding clamping tooth.

5. A set-up structure for scaffolding according to claim 1, characterised in that: screw holes are formed in the left end face and the right end face of the lower sleeve (44) and the upper sleeve (411), and the inner diameters of the screw holes correspond to the inner sides of the mounting holes (2).

6. A set-up structure for scaffolding according to claim 1, characterised in that: the L-shaped fixing plate (41), the L-shaped connecting plate (42) and the reinforcing plate (43) are respectively provided with four top parts at the front, the back, the left and the right of the lower sleeve (44), and four ends of the bottom end face of the hollow plate (45) are provided with an L-shaped groove (46), a clamping plate (47), a spring (48), a transmission mechanism (49) and a silica gel sheet (410) which correspond to each other.

7. A set-up structure for scaffolding according to claim 1, characterised in that: the bottom end face of the cross rod (3) is provided with a square hole, and the end face of the inner side of the square hole corresponds to the top end face of the L-shaped connecting plate (42).

8. A set-up structure for scaffolding according to claim 2, in which: the rotating rod (491) is in a T shape, and the top end of the outer side of the rotating rod (491) is provided with anti-skid grains.

9. A set-up structure for scaffolding according to claim 1, characterised in that: the left end of the top end face of the clamping plate (47) is provided with a groove, and the width of the inner side of the groove corresponds to the width of the transmission plate (495).

10. A set-up structure for scaffolding according to claim 1, characterised in that: the top end face of the L-shaped fixing plate (41) and the right end face of the L-shaped connecting plate (42) form an included angle of 90 degrees, and the right end face of the L-shaped connecting plate (42) is perpendicular to the bottom end face of the cross rod (3).

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