CN218323757U

CN218323757U - Scaffold frame convenient to equipment for construction

Info

Publication number: CN218323757U
Application number: CN202221763858.XU
Authority: CN
Inventors: 宋静
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-01-17
Anticipated expiration: 2032-07-11

Abstract

The utility model belongs to the technical field of scaffolds, in particular to a scaffold convenient to assemble for building construction, which comprises a main body frame, a connector, a pedal and a connecting rod, wherein the connector, the pedal and the connecting rod are all arranged on the main body frame; the utility model discloses an among the scaffold frame, use through clamping piece and bolt cooperation and to make the footboard erect and have certain home range limiting action after the main part is put up, the pothook forms the clamping action with the clamping piece, the instability that the footboard was placed among the prior art has been avoided, and through the spacer, the cooperation of No. two springs and fixed column is used, no. two springs push the spacer through elastic force and sticiss on the connecting rod, can make the connecting rod install and connect on the main part frame more steadily, further avoided the scaffold frame to move and lead to the problem that the connecting rod drops, the usability is higher.

Description

Scaffold frame convenient to equipment for construction

Technical Field

The utility model belongs to the technical field of the scaffold frame, concretely relates to scaffold frame of being convenient for equipment for construction.

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 steel pipe scaffold in the prior art is composed of a main body frame, a connector, a connecting rod, a pedal and other parts, two installers are generally needed during assembly, one installer holds the two main body frames to erect the two main body frames in parallel, then another installer takes the connecting rods to connect the connecting rods to the two main body frames respectively, after the two connecting rods are connected and installed, the two main body frames can be stably erected, then the pedal is erected on the two main body frames through the clamping hooks, if the height of the scaffold needs to be increased, an installer needs to insert the pedal on the top ends of the two main body frames through the four connectors respectively, then the main body frames which need to be added are respectively embedded on the four connecting heads, after the fixation is finished through the connecting rods, the pedal is erected for use, in the prior art, the connecting rod is fixed by a movable sheet hinged at the end part of a fixed column on the main body frame, the fixed column is vertical to a supporting leg of the main body frame, the movable plate can rotate on the fixed column to be parallel or vertical to the fixed column, when the fixed column is parallel to the movable plate, the connecting rod can be installed, when the movable plate rotates to be vertical to the fixed column, the connecting rod can be blocked, but the connecting rod is blocked by the movable sheet with higher flexibility, when the connecting rod touches the movable sheet or the main body frame to move, the movable plate is easy to rotate, thereby being flush with the fixed column and leading the connecting rod to fall off from the fixed column, further leading to unstable installation of the scaffold, and the existing pedal is directly erected on the main body frame through the arc-shaped hook provided by the pedal, the arc-shaped hook is not provided with a protective component, when the user tramples the edge in the footboard left and right sides, easily lead to the footboard upset, have certain potential safety hazard, need further improvement, for this, the utility model provides a scaffold frame of equipment of being convenient for construction.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a scaffold frame of equipment is convenient for to construction has the characteristics of footboard protective member and connecting rod stabilizing assemblies.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a scaffold frame convenient to equipment for construction, includes main part frame, connector, footboard and connecting rod, and connector, footboard and connecting rod are all installed on the main part frame, the footboard bottom is fixed with the pothook, the pinhole has been seted up at both ends about the connector, two main part frame parallel arrangement, two liang of symmetries are provided with the fixed column on the main part frame, the mounting hole has all been seted up at two upper and lower disc middle parts of main part frame, the cotter way has been seted up to two liang of symmetries in the outside of main part frame, and the scaffold frame still includes:

the clamping pieces are respectively hinged on the clamping hooks, the head ends of the clamping pieces are provided with bolts, the bolts can be connected and fixed with the clamping hooks in a threaded screwing mode, and the clamping pieces are arc-shaped components opposite to the arc openings of the clamping hooks;

the locating plates are movably mounted on the main body frame and located on one side of the fixing column respectively, and the locating plates have freedom of movement in the length direction of the fixing column.

As a preferred technical scheme of the utility model, the spacer includes spliced pole, second stationary blade and No. two springs, two the spliced pole is fixed respectively and is worn to establish on the main part frame at the both ends of spacer and slip, two the spliced pole is located the upper and lower both sides of fixed column, the trepanning, two have been seted up at the middle part of spacer the tip at the spliced pole, two is fixed respectively to the second stationary blade No. two springs ring cover spliced pole respectively and lie in between second stationary blade and the main part frame, when two promote the spacer through the second stationary blade during No. two spring release elasticity and be close to the fixed column and remove, establish the trepanning cover on the fixed column so that the connecting rod fixes on the fixed column.

As a preferred technical scheme of the utility model, two main part frame accessible connecting rod looks fixed connection, the last equidistant distribution of main part frame has a plurality of bracing pieces, works as when the footboard was erect on the bracing piece, the accessible clamping piece was rotatory to be connect the bolt soon on the pothook so that footboard fixed mounting was put up in the main part.

As a preferred technical scheme of the utility model, still include mount and removable pin, it is a plurality of the mount is all fixed on the main part frame and is set up with the cotter way one-to-one, and is a plurality of the equal movable mounting of removable pin has along with the main part frame ascending degree of freedom of movement on the vertical direction on the mount.

As a preferred technical scheme of the utility model, the activity round pin includes a spring, the tail end department of activity round pin has the pull ring, one side that the pull ring was kept away from to the activity round pin is fixed with first stationary blade, a spring ring cover is in the outside of activity round pin and is located between first stationary blade and the mount, works as during spring release elasticity promote the activity round pin embedding pinhole through first stationary blade, so that connector and main part frame fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an among the scaffold frame, use through clamping piece and bolt cooperation and to make the footboard erect and to have certain home range limiting action after the main part is put up, rotate the clamping piece and pass through the bolt fastening on the pothook, the pothook forms clamping action with the clamping piece, the instability that the footboard was placed among the prior art has been avoided, the safety in utilization has been improved, and pass through the spacer, no. two springs use with the cooperation of fixed column, no. two springs push away the spacer and sticis on the connecting rod through elastic force, can make the connecting rod erection joint put up in the main part more steadily, further avoided the scaffold frame to move and lead to the problem that the connecting rod drops, the usability is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic view of an axial measurement structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;

fig. 4 is an enlarged schematic structural view of the position B in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural view of the point C in fig. 2 according to the present invention;

in the figure: 1. a main body frame; 11. mounting holes; 12. a pin slot; 2. a connector; 21. a pin hole; 3. a pedal; 31. a hook; 4. a connecting rod; 5. a clip; 51. a bolt; 6. a movable pin; 61. a pull ring; 62. a fixed mount; 63. a first fixing sheet; 64. a first spring; 7. positioning plates; 71. trepanning; 72. connecting columns; 73. a second fixing piece; 74. a second spring; 8. and (5) fixing the column.

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a scaffold frame convenient to equipment for construction, including main part frame 1, connector 2, footboard 3 and connecting rod 4 are all installed on

main part frame

1, 3 bottoms of footboard are fixed with pothook 31, pinhole 21 has been seted up at both ends about

connector

2, 1 parallel arrangement is put up to two main parts, two bisymmetries are provided with fixed column 8 on main part frame 1, mounting hole 11 has all been seted up at two upper and lower disc middle parts of main part frame 1, keyway 12 has been seted up to two bisymmetries in the outside of main part frame 1, the scaffold frame still includes:

the clamping pieces 5 are respectively hinged on the clamping hooks 31, the head ends of the clamping pieces 5 are provided with bolts 51, the bolts 51 can be connected and fixed with the clamping hooks 31 in a threaded screwing mode, and the clamping pieces 5 are arc-shaped components opposite to the arc openings of the clamping hooks 31;

the positioning pieces 7 are movably arranged on the main body frame 1 and are respectively positioned on one side of the fixed column 8, and the positioning pieces 7 have the freedom degree of movement along the length direction of the fixed column 8; parts which are not described in detail in the embodiment are all existing structural components in the related field; during the use, two installers support respectively and stand a main part frame 1, two people put two main part frame 1 parallels, then two people take same connecting rod 4, stimulate the spacer 7 of main part frame 1 upside respectively, establish the tip cover of connecting rod 4 on fixed column 8, loosen spacer 7 afterwards can, then be connected connecting rod 4 and the lower extreme of main part frame 1 according to above-mentioned operation again, two main part frames 1 can erect this moment, then install second connecting rod 4 through above-mentioned installation operation, after accomplishing first group scaffold assembly, can set up connecting rod 4 and use on two main part frames 1.

Specifically, as can be seen from fig. 2 and fig. 5, in this embodiment, the positioning plate 7 includes two connecting posts 72, a second fixing plate 73, and a second spring 74, the two connecting posts 72 are respectively fixed at two ends of the positioning plate 7 and slidably penetrate through the main body frame 1, the two connecting posts 72 are located at two upper and lower sides of the fixing post 8, a sleeve hole 71 is formed in the middle of the positioning plate 7, the two second fixing plates 73 are respectively fixed at ends of the connecting posts 72, the two second springs 74 are respectively sleeved on the connecting posts 72 and located between the second fixing plates 73 and the main body frame 1, when the two second springs 74 release elasticity, the second fixing plate 73 pushes the positioning plate 7 to move close to the fixing post 8, and the sleeve hole 71 is sleeved on the fixing post 8, so that the connecting rod 4 is fixed on the fixing post 8; through the setting of two No. two springs 74, its two promotes spacer 7 through elastic force, can make connecting rod 4 cover establish receive the extrusion force that comes from spacer 7 after on fixed column 8, and then makes connecting rod 4 be difficult for breaking away from fixed column 8, has increased the stability that main part frame 1 connects.

Specifically, as shown in fig. 1 and fig. 3, in the present embodiment, two main body frames 1 can be fixedly connected through a connecting rod 4, a plurality of supporting rods are distributed on the main body frames 1 at equal intervals, and when the pedal 3 is erected on the supporting rods, the clamping piece 5 can be rotated to connect the bolt 51 to the hook 31 in a screwing manner so as to fixedly mount the pedal 3 on the main body frames 1; when setting up footboard 3, at first anticlockwise rotation bolt 51 breaks away from pothook 31 with clamping piece 5 one end, then with clamping piece 5 rotatory with this mode enlarge clamping jaw 5 and pothook 31's centre gripping bore, then with footboard 3 through pothook 31 set up on the bracing piece, rotatory clamping piece 5 pass through bolt 51 afterwards fix pothook 31 can, pothook 31 and clamping piece 5 this moment form clamping action to make footboard 3 stable installation on the bracing piece, avoided footboard 3 to have the risk of perk.

Specifically, as can be seen from fig. 1 and 4, the present embodiment further includes a fixed frame 62 and a plurality of movable pins 6, the fixed frames 62 are all fixed on the main body frame 1 and are arranged in one-to-one correspondence with the pin grooves 12, and the plurality of movable pins 6 are all movably mounted on the fixed frame 62 and have a degree of freedom of movement in a direction perpendicular to the main body frame 1; if need increase the height of scaffold frame, only need to inlay four connectors 2 respectively and establish in mounting hole 11, then install the main part frame 1 that increases on connector 2 through two mounting holes 11 of its bottom, set up two main part frames 1 respectively on first group main part frame 1 after, can carry out fixed connection through connecting rod 4.

Specifically, as shown in fig. 1 and 4, in this embodiment, the movable pin 6 includes a first spring 64, a pull ring 61 is disposed at a tail end of the movable pin 6, a first fixing plate 63 is fixed at a side of the movable pin 6 away from the pull ring 61, the first spring 64 is sleeved outside the movable pin 6 and located between the first fixing plate 63 and the fixed frame 62, and when the first spring 64 releases its elastic force, the first fixing plate 63 pushes the movable pin 6 to be inserted into the pin hole 21, so that the connection head 2 is fixedly connected to the main frame 1; the extending end of the movable pin 6 in the main body frame 1 is provided with an inclined plane body, when the connector 2 is embedded into the mounting hole 11, the connector 2 slides downwards through the inclined plane to further enable the movable pin 6 to move away from the main body frame 1, when the connector 2 is embedded to a certain position, the movable pin 6 can be embedded into the pin hole 21, and when the connector is disassembled, the connector 2 can be taken out only after the movable pin 6 is pulled out through the pull ring 61; through the setting of above structural component, but the convenience of scaffold assembly or dismantlement has further been improved on the basis of original scaffold assembly use for the scaffold is convenient for more assemble or dismantle convenient to use.

The utility model discloses a theory of operation and use flow: when the scaffold is used, two installers respectively support and stand one main body frame 1, the two main body frames 1 are placed in parallel by the two installers, then the two installers take the same connecting rod 4, the positioning pieces 7 on the upper sides of the main body frames 1 are respectively pulled, the end parts of the connecting rod 4 are sleeved on the fixing columns 8, then the positioning pieces 7 are loosened, then the connecting rod 4 is connected with the lower end of the main body frame 1 according to the operation, at the moment, the two main body frames 1 can be erected, then the second connecting rod 4 is installed through the installation operation, and after the first group of scaffolds are assembled, the connecting rod 4 can be erected on the two main body frames 1 for use; when the pedal 3 is erected, firstly, the bolt 51 is rotated anticlockwise to separate one end of the clamping piece 5 from the hook 31, then the clamping piece 5 is rotated in such a way that the clamping calibers of the clamping piece 5 and the hook 31 are enlarged, then the pedal 3 is erected on the supporting rod through the hook 31, and then the rotating clamping piece 5 is fixed on the hook 31 through the bolt 51, and at the moment, the hook 31 and the clamping piece 5 form a clamping effect, so that the pedal 3 is stably installed on the supporting rod, and the risk that the pedal 3 is tilted is avoided; if the height of the scaffold needs to be increased, the four connectors 2 are embedded in the mounting holes 11 respectively, the increased main body frames 1 are mounted on the connectors 2 through the two mounting holes 11 at the bottoms of the main body frames, and the two main body frames 1 are erected on the first group of main body frames 1 respectively and then can be fixedly connected through the connecting rods 4; the extending end of the movable pin 6 in the main body frame 1 is provided with an inclined plane body, when the connector 2 is embedded into the mounting hole 11, the connector 2 slides downwards through the inclined plane to further enable the movable pin 6 to move away from the main body frame 1, when the connector 2 is embedded to a certain position, the movable pin 6 can be embedded into the pin hole 21, and when the connector is disassembled, the connector 2 can be taken out only after the movable pin 6 is pulled out through the pull ring 61; through the setting of above structural component, the convenience of scaffold frame equipment or dismantlement has further been improved on the basis that original scaffold frame can be assembled and used for the scaffold frame is convenient for assemble or dismantle convenient to use more.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 of the present invention and to simplify the description, but do not indicate or imply that the device or element 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 present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral part; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, and may be interconnected or interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It is noted that, in the present disclosure, unless otherwise explicitly specified or limited, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate medium. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a scaffold frame of equipment of being convenient for construction, includes main part frame (1), connector (2), footboard (3) and connecting rod (4), and all install on main part frame (1) connector (2), footboard (3) and connecting rod (4), footboard (3) bottom is fixed with pothook (31), pinhole (21), its characterized in that have been seted up at both ends about connector (2): two main part frame (1) parallel arrangement, two bisymmetry are provided with fixed column (8) on main part frame (1), mounting hole (11) have all been seted up at two upper and lower disc middle parts of main part frame (1), cotter way (12) have been seted up to two bisymmetry in the outside of main part frame (1), and the scaffold frame still includes:

the clamping pieces (5) are respectively hinged to the clamping hooks (31), the head ends of the clamping pieces (5) are provided with bolts (51), the bolts (51) can be connected and fixed with the clamping hooks (31) in a threaded screwing mode, and the clamping pieces (5) are arc-shaped components opposite to the arc openings of the clamping hooks (31);

the positioning pieces (7) are movably mounted on the main body frame (1) and located on one side of the fixing column (8), and the positioning pieces (7) have moving freedom degrees in the length direction of the fixing column (8).

2. The scaffold convenient to assemble for building construction according to claim 1, wherein: the locating piece (7) comprises connecting columns (72), second fixing pieces (73) and second springs (74), the two connecting columns (72) are fixed at two ends of the locating piece (7) respectively and penetrate through the main body frame (1) in a sliding mode, the two connecting columns (72) are located on the upper side and the lower side of the fixing column (8), a sleeve hole (71) is formed in the middle of the locating piece (7), the two second fixing pieces (73) are fixed at the end portions of the connecting columns (72) respectively, the two springs (74) are sleeved on the connecting columns (72) respectively and located between the second fixing pieces (73) and the main body frame (1), and when the two springs (74) release elasticity, the locating piece (7) is pushed to move close to the fixing column (8) through the second fixing pieces (73) to enable the sleeve hole (71) to be sleeved on the fixing column (8) so that the connecting rod (4) is fixed on the fixing column (8).

3. The scaffold convenient to assemble for building construction according to claim 2, wherein: two main part frame (1) accessible connecting rod (4) looks fixed connection, main part frame (1) equidistant distribution has a plurality of bracing pieces, works as when footboard (3) are erect on the bracing piece, accessible clamping piece (5) are rotatory to connect bolt (51) soon on pothook (31) so that footboard (3) fixed mounting is on main part frame (1).

4. A scaffold for construction convenient assembly according to claim 3, wherein: still include mount (62) and removable pin (6), it is a plurality of mount (62) all fix on main part frame (1) and set up with cotter way (12) one-to-one, it is a plurality of removable pin (6) equal movable mounting is on mount (62) and have along with main part frame (1) the ascending degree of freedom of movement in the vertical direction.

5. The scaffold convenient to assemble for building construction according to claim 4, wherein: activity round pin (6) are including a spring (64), the tail end department of activity round pin (6) has pull ring (61), one side that pull ring (61) were kept away from in activity round pin (6) is fixed with first stationary blade (63), a spring (64) ring cover is in the outside of activity round pin (6) and is located between first stationary blade (63) and mount (62), works as during spring (64) release elasticity promote activity round pin (6) embedding pinhole (21) through first stationary blade (63), so that connector (2) and main body frame (1) fixed connection.