CN221609433U

CN221609433U - Civil engineering scaffold

Info

Publication number: CN221609433U
Application number: CN202420272037.9U
Authority: CN
Inventors: 关义鹏; 解吉; 李超
Original assignee: Shandong Fangda Engineering Co ltd
Current assignee: Shandong Fangda Engineering Co ltd
Priority date: 2024-02-04
Filing date: 2024-02-04
Publication date: 2024-08-27
Anticipated expiration: 2034-02-04

Abstract

The utility model relates to a civil engineering construction frame, which comprises two groups of first frame structures and second frame structures, wherein first connecting pieces are arranged on the two groups of first frame structures, and the first frame structures and the second frame structures are assembled through the first connecting pieces; the two groups of first frame structures are pushed towards opposite sides to drive the second frame structures to fold; the two groups of first frame structures are further provided with supporting structures which stably support the first connecting pieces, the supporting structures are folded along with the first connecting pieces to move correspondingly, the first frame structures comprise two groups of vertical rods, a plurality of groups of first small cross rods are connected between the two groups of vertical rods through connecting pieces, the insertion ends of the connecting pieces are arranged in a conical mode, the first small cross rods are inserted into the surface of the insertion ends of the connecting pieces through pits to achieve connection and fixation, and the connecting pieces are sleeved on the surface of the vertical rods. The folding type construction frame solves the problems that the existing construction frame can reduce occupied area after being folded, but cannot solve the problems that the construction frame is single in function and the construction frame is inconvenient to manufacture and assemble.

Description

Civil engineering scaffold

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a civil engineering construction frame.

Background

In construction sites, the construction frame is often seen, the construction frame is mainly convenient for workers to operate at a certain height, the existing construction frame is inconvenient to place after the use is finished due to large size, the existing construction frame is single in function, and the construction frame is assembled in a welding mode generally, so that the assembly time is long.

In order to solve the problem of large volume, the existing construction frame is driven by a motor to fold the construction frame, for example, chinese patent CN217326368U, a folding frame for civil engineering construction is shown, the mode can reduce the volume of the construction frame, but has high manufacturing cost, heavier weight, inconvenient movement and inconvenient folding, and the construction frame folded up and down has no other functions, so that the whole function of the construction frame is single.

In order to facilitate assembly, chinese patent No. CN219794568U, a scaffold convenient to assemble indicates that the distance between the support rods can be adjusted through the setting of the limiting component and the telescopic component, and meanwhile, the adjusted distance can be limited, so that the scaffold can be quickly assembled and can adapt to the placement of scaffolds in different environments, and the effect of convenient assembly without using special tools is achieved, so that time and labor are saved, although the scaffold has certain convenience, according to the attached document 1, the support rods and the limiting rods are welded (or other fixing modes), which is time-consuming for manufacturing.

Therefore, in order to reduce the occupied area of the construction frame and enable folding to be convenient, the functionalization of the construction frame can be increased, and the construction frame is convenient to manufacture and assemble, so that the civil engineering construction frame is provided.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a civil engineering construction frame, which solves the problems that the existing construction frame can reduce the occupied area after being folded, but cannot solve the problems that the construction frame has single function and the construction frame is inconvenient to manufacture and assemble.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the civil engineering construction frame comprises two groups of first frame structures and second frame structures, wherein first connecting pieces are arranged on the two groups of first frame structures, and the first frame structures and the second frame structures are assembled through the first connecting pieces; the two groups of first frame structures are pushed towards opposite sides to drive the second frame structures to fold; the two sets of first frame construction is last still to install the bearing structure that plays firm support to first connecting piece, and its bearing structure follows first connecting piece and fold and corresponding activity, and first frame construction includes two sets of pole setting, is the connecting piece that the toper set up through the insertion end between two sets of pole setting and is connected with the first little horizontal pole of multiunit, and first little horizontal pole both ends all are equipped with inwards sunken pit, and first little horizontal pole is inserted to connecting piece insertion end surface through the pit and is realized connecting fixedly, and the connecting piece cover is established on the pole setting surface.

Through above-mentioned technical scheme, further, second frame construction includes movable mounting at the horizontal pole of first connecting piece one end, and the steering connection piece is installed to the horizontal pole other end, and the second little horizontal pole is installed to corresponding face horizontal pole, and the trompil has been seted up on the horizontal pole surface.

Further, the supporting structure comprises a second connecting piece arranged on the first frame structure, one end of the second connecting piece is movably connected with an inclined strut through a bolt, one end of the inclined strut is movably connected with the surface of the cross rod through the bolt, and the bolt penetrates through the opening.

Furthermore, the insertion end of the connecting piece is provided with an opening in a cross shape, the surface of the insertion end is provided with a bulge and a groove, and the bulge and the groove are correspondingly arranged with the pit.

As a preferable technical scheme, two groups of upright rods are respectively provided with a supporting connecting rod on the inward side face, and the tops of the supporting connecting rods are fixedly connected with the surface of the first small cross rod.

Further, the movable wheels are arranged at the lower ends of the group of vertical rods, and the base is arranged at the lower end face of the other group of vertical rods.

As a preferred embodiment, the bolt diameter is smaller than the opening width.

Further, the surface of the second small cross rod is provided with a workbench surface, and the workbench surface is divided into two parts from the middle.

As a preferred solution, the diagonal strut is turned in the second frame structure folding direction, and the diagonal strut surface is not in contact with the first connector surface.

Compared with the prior art, the utility model provides a civil engineering scaffold, which has the following beneficial effects:

1. Referring to fig. 1, it can be seen that this scaffold only needs to inwards promote first frame structure through two people and can realize folding, because bearing structure is to the support of second frame structure this moment, thereby can upwards rotate at folding in-process second frame structure and realize holistic folding, and then not only make this scaffold reduce area, and secondly folding is comparatively convenient, secondly can see through fig. 1 and fig. 2, after the scaffold is folded, this scaffold can use as the ladder for the function of scaffold increases.

Drawings

FIG. 1 is a schematic view of a construction frame for civil engineering according to the present utility model;

FIG. 2 is a schematic view of a second connection member of the civil engineering work frame of the present utility model;

FIG. 3 is a schematic view of a part of the civil engineering work frame of FIG. 2 in enlarged structure at A;

FIG. 4 is a schematic view of a first connecting member of a civil engineering scaffold according to the present utility model;

FIG. 5 is a schematic view of a partially enlarged structure of the civil engineering work frame of FIG. 4 at B;

FIG. 6 is a schematic diagram illustrating the assembly of a first frame structure and a second frame structure of a civil engineering work frame according to the present utility model;

FIG. 7 is a schematic view of a first frame structure of a civil engineering work frame according to the present utility model;

FIG. 8 is a schematic view of a second frame structure of the civil engineering work frame of the present utility model;

FIG. 9 is a schematic view of a first small cross bar structure and connector structure clip and mounting of a civil engineering work frame of the present utility model;

FIG. 10 is a schematic view of a construction frame connector structure for civil engineering according to the present utility model;

FIG. 11 is a schematic view of a first small cross bar structure of a civil engineering scaffold according to the present utility model;

fig. 12 is a schematic plan view of a civil engineering scaffold connecting member according to the present utility model.

In the figure: 1. a first frame structure; 101. a vertical rod; 102. a movable wheel; 103. a first small cross bar; 104. a support connecting rod; 105. a connecting piece; 2. a second frame structure; 201. a cross bar; 202. a second small cross bar; 203. a steering linkage; 204. opening holes; 3. a first connector; 4. a work table; 5. a second connector; 6. and (5) diagonal bracing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-12, the present utility model provides the following technical solutions: the civil engineering construction frame comprises two groups of first frame structures 1 and second frame structures 2, wherein first connecting pieces 3 are arranged on the two groups of first frame structures 1, and the first frame structures 1 and the second frame structures 2 are assembled through the first connecting pieces 3; the two groups of first frame structures 1 are pushed towards opposite sides to drive the second frame structures 2 to fold, and at the moment, the second frame structures 2 are supported by the supporting structures, so that the second frame structures 2 rotate upwards to complete folding, and the two groups of first frame structures 1 are pushed towards opposite sides to drive the second frame structures 2 to fold; the two groups of first frame structures 1 are also provided with supporting structures which stably support the first connecting pieces 3, the supporting structures are correspondingly movable along with the folding of the first connecting pieces 3, the folding is not required to be matched with any motor and other structures, only a user pushes the first frame structures 1 inwards, so that the folding of the construction frame is convenient, the first frame structures 1 comprise two groups of upright posts 101, a plurality of groups of first small cross bars 103 are connected between the two groups of upright posts 101 through connecting pieces 105 with conical insertion ends, the two ends of the first small cross bars 103 are respectively provided with concave pits, the first small cross bars 103 are inserted into the insertion end surfaces of the connecting pieces 105 through the concave pits to realize connection and fixation, the connecting pieces 105 are sleeved on the surfaces of the upright posts 101 and are fixed through bolts (see figure 10), the construction frame is assembled by splicing the connecting piece 105 and the first small cross rod 103, the first small cross rod 103 is directly inserted into the surface of the inserting end of the connecting piece 105 (the inserting end refers to the upper end of the connecting piece 105), then the first small cross rod 103 is rotated to enable the pits of the first small cross rod 103 to correspond to the surface of the inserting end of the connecting piece 105, so that the fixing effect is achieved, all the connecting modes of the construction frame are connected in the mode, the whole assembly time of the construction frame is greatly shortened compared with the time of the traditional construction frame, the construction frame can be used as a ladder after being folded, particularly, the construction frame can be seen by referring to figures 1 and 7, the first frame structure 1 comprises two groups of vertical rods 101, a plurality of groups of first small cross rods 103 which are equidistantly distributed between the two groups of vertical rods 101 are connected, and can be used as a ladder after being folded according to figure 1, note that, when used as a ladder, the movable wheel 102 side cannot be brought into contact with the ground.

According to the above description, when the first frame structure 1 is pushed, how the second frame of the first frame structure 1 follows the first frame structure 1 to achieve the folding function, as can be seen with reference to fig. 1-5 and fig. 8, the second frame structure 2 includes a cross bar 201 movably mounted at one end of the first connecting member 3, a steering connecting member 203 is mounted at the other end of the cross bar 201 to facilitate the rotation of the cross bar 201, a second small cross bar 202 is mounted on the cross bar 201 corresponding to the surface of the cross bar 201, an opening 204 is formed on the surface of the cross bar 201, and after the first frame structure 1 is pushed, the cross bar 201 rotates upwards until the corresponding first connecting member 3 contacts, in this process, no other structure is added, so that compared with the prior art, the cross bar is optimized in terms of floor space and is easy and convenient in the folding process.

In order to effectively support the second frame structure 2, the second frame structure 2 is prevented from rotating downwards due to gravity, and as can be seen with reference to fig. 2, the support structure comprises a second connecting piece 5 installed on the first frame structure 1, one end of the second connecting piece 5 is movably connected with a diagonal bracing 6 which plays a supporting role on the second frame structure 2 through bolts, one end of the diagonal bracing 6 is movably connected to the surface of the cross rod 201 through bolts, the bolts penetrate through the holes 204, in the folding process, the diagonal bracing 6 can move within the length range of the holes 204, when the construction frame stretches, no excessive operation is needed, the construction frame only needs to be erected, and the first frame structure 1 can be outwards expanded through the whole gravity factor of the second frame structure 2.

According to the above, how the connecting piece is connected to the first small cross bar 103, referring to fig. 9-12, the insertion end of the connecting piece 105 is provided with an opening in a cross shape, the surface of the insertion end is provided with a protrusion and a groove, the protrusion and the groove are correspondingly arranged with a pit, the first small cross bar 103 is inserted into the surface of the connecting piece 105, the purpose of the cross opening is to enable the connecting piece 105 to play a certain elastic role, the first small cross bar 103 is prevented from being difficult to be inserted into the surface of the insertion end of the connecting piece 105, the concave position of the first small cross bar is correspondingly protruded after the insertion, and the clamping and relation are realized, so that the fixing role is played, and only the first small cross bar 103 is required to be rotated to enable the concave position to be separated from the clamping and relation with the protrusion when the fixing state is released.

Wherein, two sets of pole setting 101 are all installed to the medial surface and are played support connecting rod 104 of supporting effect to first little horizontal pole 103, and support connecting rod 104 top and first little horizontal pole 103 surface fixed connection.

In order to ensure stability, the construction frame can be seen by referring to the figure, the lower ends of one group of upright posts 101 are provided with movable wheels 102, the lower end faces of the other group of upright posts 101 are provided with bases, the movable wheels 102 are mainly convenient to move after being folded, the bases mainly prevent the movable wheels 102 from moving when working personnel construct, and the bottoms of the bases and the lower ends of the movable wheels 102 are in the same horizontal plane.

The supporting structure plays a supporting role on the second frame structure 2, so that the diagonal bracing 6 can be conveniently moved, the diameter of a bolt penetrating through the opening 204 is smaller than the width of the opening 204, so that the diagonal bracing 6 can move smoothly, and when the diagonal bracing is used, lubricating oil is smeared at the opening 204, so that the smoothness of the diagonal bracing 6 is improved.

Referring to fig. 1, the surface of the second small cross bar 202 is provided with a table top 4, and the table top 4 is divided into two parts from the middle.

It should be noted that the diagonal brace 6 rotates in the folding direction of the second frame structure 2, and the surface of the diagonal brace 6 is not contacted with the surface of the first connecting piece 3, and when the diagonal brace 6 is installed, the diagonal brace 6 should be kept at a movable distance from the transverse rod 201 without contacting with the surface of the transverse rod 201, so as to prevent the diagonal brace 6 from being blocked with the first connecting piece 3 during rotation.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Civil engineering scaffold, including two sets of first frame construction (1) and second frame construction (2), its characterized in that: the two groups of first frame structures (1) are provided with first connecting pieces (3), and the first frame structures (1) and the second frame structures (2) are assembled through the first connecting pieces (3); the two groups of first frame structures (1) are pushed towards opposite sides to drive the second frame structures (2) to fold; the support structure which stably supports the first connecting piece (3) is further arranged on the two groups of first frame structures (1), the support structure is folded along with the first connecting piece (3) and moves correspondingly, the first frame structures (1) comprise two groups of vertical rods (101), a plurality of groups of first small cross rods (103) are connected between the two groups of vertical rods (101) through connecting pieces (105) with conical insertion ends, concave pits are formed in two ends of the first small cross rods (103), the first small cross rods (103) are inserted into the surfaces of the insertion ends of the connecting pieces (105) through the concave pits to achieve connection and fixation, and the connecting pieces (105) are sleeved on the surfaces of the vertical rods (101).

2. A civil engineering scaffold according to claim 1, wherein: the second frame structure (2) comprises a cross rod (201) movably mounted at one end of the first connecting piece (3), a steering connecting piece (203) is mounted at the other end of the cross rod (201), a second small cross rod (202) is mounted on the corresponding surface cross rod (201), and an opening (204) is formed in the surface of the cross rod (201).

3. A civil engineering scaffold according to claim 2, wherein: the supporting structure comprises a second connecting piece (5) arranged on the first frame structure (1), one end of the second connecting piece (5) is movably connected with an inclined strut (6) through a bolt, one end of the inclined strut (6) is movably connected with the surface of the cross rod (201) through the bolt, and the bolt penetrates through the opening (204).

4. A civil engineering scaffold according to claim 1, wherein: the insertion end of the connecting piece (105) is provided with an opening in a cross shape, the surface of the insertion end is provided with a bulge and a groove, and the bulge and the groove are correspondingly arranged with the pit.

5. A civil engineering scaffold according to claim 1, wherein: the two groups of vertical rods (101) are respectively provided with a supporting connecting rod (104) on the inner side face, and the tops of the supporting connecting rods (104) are fixedly connected with the surface of the first small cross rod (103).

6. A civil engineering scaffold according to claim 5, wherein: the lower ends of the group of upright posts (101) are provided with movable wheels (102), and the lower end surfaces of the other group of upright posts (101) are provided with bases.

7. A civil engineering scaffold according to claim 3, wherein: the bolt diameter is less than the aperture (204) width.

8. A civil engineering scaffold according to claim 2, wherein: the surface of the second small cross bar (202) is provided with a workbench surface (4), and the workbench surface (4) is divided into two parts from the middle.

9. A civil engineering scaffold according to claim 3, wherein: the diagonal brace (6) rotates in the folding direction of the second frame structure (2), and the surface of the diagonal brace (6) is not contacted with the surface of the first connecting piece (3).