CN220100553U

CN220100553U - Scaffold for building construction

Info

Publication number: CN220100553U
Application number: CN202321107273.7U
Authority: CN
Inventors: 唐伟; 刘治成; 排尔哈提阿卜杜热伊木
Original assignee: Kashgar Guangjian Group Co ltd
Current assignee: Kashgar Guangjian Group Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-11-28
Anticipated expiration: 2033-05-10

Abstract

The utility model relates to the technical field of scaffolds, in particular to a building construction scaffold, which comprises a plurality of work tables and a plurality of support columns for supporting the work tables, wherein work ladders for workers to go up and down are arranged between two adjacent work tables, a plurality of fixing columns for fixing the work tables and the work ladders are arranged on the support columns, fixing rods are arranged on the support columns far away from one side of a building, each fixing rod comprises an upper support rod and a lower support rod, and the upper support rod and the lower support rod are connected with the support columns through connecting structures; the utility model solves the problem of instability in the use process of the traditional scaffold.

Description

Scaffold for building construction

Technical Field

The utility model relates to the technical field of scaffolds, and particularly discloses a building construction scaffold.

Background

The scaffold is a working platform which is erected to ensure that each construction process is carried out smoothly. The scaffold is divided into an outer scaffold and an inner scaffold according to the set-up positions; the wooden scaffold, the bamboo scaffold and the steel pipe scaffold can be divided according to different materials; the scaffold is divided into a column type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a picking type scaffold and a climbing type scaffold according to the structural form.

The Chinese publication No. 202210965820.9 discloses a scaffold for building construction, which comprises two groups of door-shaped frames which are symmetrically arranged and a workbench arranged between the two groups of door-shaped frames, wherein the door-shaped frames comprise a pair of upright posts and a pair of transverse rods which are fixedly connected between the upright posts, lifting devices are arranged between the workbench and the upright posts, each lifting device comprises a shell of the workbench, a first driving gear which is fixedly installed on the outer wall of the shell, a first connecting shaft which is arranged on the upright posts and a driving mechanism which is used for driving the first driving gear to rotate, the peripheral wall of the first connecting shaft is provided with a first connecting groove which extends spirally along the axial direction of the peripheral wall of the first connecting shaft, and the tooth shape of the first driving gear is matched with the section shape of the first connecting groove. The scaffold has the effect of being convenient for lifting and adjusting, the workbench is lifted by the lifting device to realize the purpose that workers work at different heights, but the scaffold is unstable in the lifting process and easy to shake due to the fact that the lifting device is arranged and the scaffold is not supported more, and potential safety hazards exist.

Disclosure of Invention

The utility model aims to solve the problem of instability in the use process of the traditional scaffold.

In order to achieve the above purpose, the basic scheme of the utility model provides a building construction scaffold, which comprises a plurality of work tables and a plurality of support columns for supporting the work tables, wherein work ladders for workers to go up and down are arranged between two adjacent work tables, a plurality of fixing columns for fixing the work tables and the work ladders are arranged on the support columns, fixing rods are arranged on the support columns far away from one side of a building, each fixing rod comprises an upper support rod and a lower support rod, and the upper support rod and the lower support rod are connected with the support columns through connecting structures;

the connecting structure comprises a fixed base arranged on the fixed rod, a first connecting piece rotationally connected with the fixed base and a second connecting piece hinged with the first connecting piece, hinge heads are symmetrically arranged on the first connecting piece, and connectors and a fixed structure used for being connected with the hinge heads respectively are arranged on the second connecting piece.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, this device is through setting up a plurality of workstations between the support column, is provided with the working ladder between the workstation, and the staff can work on different workstations through the working ladder when carrying out the operation for the staff can be at the operation of different height, fixes between with the support column through the fixed column, increases the stability of support column.

2. Compared with the prior art, this device is provided with the dead lever on keeping away from the support column of building one side, increases the stability of support column through setting up the dead lever, and the scaffold frame is set up in building wall side, guarantees through building wall and dead lever that the scaffold frame can not take place to rock in staff's use, reduces the emergence of incident, ensures staff's personal safety.

3. Compared with the prior art, this device passes through connection structure and connects the dead lever on the support column for the support column has more supports, and the scaffold frame is more stable in staff's use, connects first connecting piece and second connecting piece through connector fixed knot constructs, and the operation is more convenient, and is simple, and upper prop and lower prop are triangle-shaped, and triangle-shaped has stability, and the installation of scaffold frame is more firm.

Further, fixed knot constructs including the threaded rod, fixes the smooth pole of threaded rod one end and with threaded rod threaded connection's butterfly nut, smooth pole end is provided with the connecting ball that is used for being connected with the hinge, all be provided with on connecting ball and the connector and be used for the fixed core of being connected with the hinge. The connecting ball on the fixing structure is connected with one hinge head of the first connecting piece, the fixing core is placed into the connecting ball from the hinge head and is in threaded connection with the second connecting piece through the threaded rod, and the butterfly nut is screwed down, so that the first connecting piece and the second connecting piece are fixed.

Further, the other end of the lower supporting rod is connected to the upper supporting rod, the other end of the upper supporting rod is rotatably connected with a fixing table used for being fixed on the ground, and an anti-slip pad is arranged on the lower surface of the fixing table. The lower support rod is connected to the upper support rod, and the fixing table is arranged at one end of the lower support rod and is in contact with the ground, so that the upper support rod and the lower support rod form a triangle, and the fixing rod is more stable.

Further, the fixed column includes the first fixed column of connection on the support column and connects the second fixed column on first fixed column, first fixed column both ends are provided with solid fixed ring, second fixed column both ends are provided with fixed couple. The first fixed column is arranged on the support column, the second fixed column is arranged on the first fixed column, and the support columns can be better fixed, so that the support columns are more stable, and the shaking of the scaffold caused by external factors is effectively reduced.

Further, be provided with a plurality of connecting rods that are used for fixed workstation on the first fixed column, the connecting rod both ends all are provided with the couple.

Further, the working ladder upper end is connected with first fixed column through the couple, the working ladder lower extreme is provided with the reinforcing rod that is used for increasing the working ladder stability, the reinforcing rod includes the reinforcing mobile jib of connecting on first fixed column through fixed couple and rotates the reinforcing dwang of connecting on the reinforcing mobile jib, the reinforcing dwang can be dismantled with the working ladder and be connected. The working ladder upper end sets up on first fixed column, and the working ladder lower extreme is provided with the stiffening rod, and the stiffening rod sets up on the first fixed column of below, can effectively increase the stability of working ladder.

Further, brake universal wheels are arranged below the support columns. The brake universal wheels are arranged below the support columns, so that the support columns can be directly slid, the scaffold can be quickly transferred and transported, and the brake universal wheels are provided with the brake pads, so that the scaffold is prevented from being driven to slide by the brake universal wheels after being installed at the working positions, and the working positions are offset.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic structural diagram of a scaffold for building construction according to an embodiment of the present utility model;

fig. 2 shows a schematic structural view of a fixing rod of a scaffold for building construction according to an embodiment of the present utility model;

fig. 3 shows an enlarged view of an a structure in a scaffold for construction of a building according to an embodiment of the present utility model.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the device comprises a workbench 1, a support column 2, a working ladder 3, an upper support rod 4, a lower support rod 5, a fixed base 6, a first connecting piece 7, a second connecting piece 8, a hinge head 9, a connector 10, a threaded rod 11, a connecting ball 12, a fixed core 13, a butterfly nut 14, a fixed table 15, an anti-slip pad 16, a first fixed column 17, a second fixed column 18, a fixed ring 19, a fixed hook 20, a connecting rod 21, a hook 22, a reinforcing main rod 23, a reinforcing rotating rod 24, a brake universal wheel 25 and a brake pad 26.

Examples are shown in fig. 1, 2 and 3:

the scaffold for building construction consists of a workbench 1, a support column 2, a working ladder 3, an upper support rod 4, a lower support rod 5, a fixed base 6, a first connecting piece 7, a second connecting piece 8, a hinge head 9, a connector 10, a threaded rod 11, a connecting ball 12, a fixed core 13, a butterfly nut 14, a fixed table 15, an anti-slip pad 16, a first fixed column 17, a second fixed column 18, a fixed ring 19, a fixed hook 20, a connecting rod 21, a hook 22, a reinforced main rod 23, a reinforced rotating rod 24, a brake universal wheel 25 and a brake block 26.

As shown in fig. 1, 2 and 3, the scaffold for building construction comprises three working tables 1, wherein the working tables 1 are divided into three, the area of the uppermost working table 1 is largest, a top plate is arranged on the right side of the uppermost working table 1, and when a worker goes up to the uppermost working table 1 through a working ladder 3, the top plate is pushed up to enter the uppermost working table 1 to start working. The two work platforms 1 right sides of below are cavity, do not set up the platform, set up the work ladder 3 that is used for the staff to reciprocate between work platform 1, be provided with support column 2 around the work platform 1, from the top down has set gradually the first fixed column 17 that is used for installing work platform 1 and work ladder 3 between two support column 2 around, be provided with the second fixed column 18 between the first fixed column 17, second fixed column 18 and first fixed column 17 can fix support column 2, prevent that the scaffold takes place to rock at staff's operation in-process, improve the stability of scaffold, support column 2 below all is provided with brake universal wheel 25, set up brake universal wheel 25 in the below of support column 2, be convenient for support column 2's removal, after finishing operation with one place, can remove the scaffold to another place operation fast, be provided with brake block 26 on the brake universal wheel 25, after moving the scaffold to one place operating point, put down brake block 26 one end and ground contact, thereby fix support column 2, avoid taking place the slide at the staff's operation in-process.

The fixed ring 19 that is used for connecting on support column 2 is provided with at first fixed column 17 both ends, second fixed column 18 both ends are provided with the fixed couple 20 that is used for connecting on first fixed column 17, workstation 1 and work ladder 3 all set up on first fixed column 17, the workstation 1 below of top is provided with four connecting rods 21, connecting rod 21 both ends are provided with the couple 22 that is used for connecting on first fixed column 17, be provided with two connecting rods 21 on two workstations 1 of below, work ladder 3 upper end is connected with the couple 22 that is used for being connected with first fixed column 17, work ladder 3 below is provided with the reinforcing rod, the reinforcing rod includes reinforcing mobile jib 23 and reinforcing dwang 24, reinforcing mobile jib 23 one end is provided with the fixed couple 20 that is used for connecting on first fixed column 17, reinforcing dwang 24 passes through threaded connection on the ladder beam of work ladder 3, through setting up the reinforcing rod at work ladder 3 lower extreme and increasing the stability of work ladder 3, avoid taking place to rock when the staff is up and down.

The support column 2 far away from one side of the building, namely the right side is provided with fixing rods which are divided into an upper support rod 4 and a lower support rod 5, the connecting ends of the upper support rod 4 and the lower support rod 5 and the support column 2 are provided with connecting structures, the other end of the lower support rod 5 is rotationally connected with the lower side of the upper support rod 4, the tail end of the lower support rod 5 is arranged on the ground, the tail end of the lower support rod 5 is provided with a fixing table 15, the lower surface of the fixing table 15 is provided with an anti-skid pad 16, the connecting structures comprise a fixing base 6 arranged on the upper support rod 4 or the lower support rod 5, the fixing base 6 is fixedly connected with a first connecting piece 7, two sides of the first connecting piece 7 are respectively provided with a hinge head 9, the first connecting piece 7 is hinged with a second connecting piece 8, one end of the second connecting piece 8 is provided with a connector 10, the other end is provided with threads, the hinge head 9 and the connector 10 are provided with a fixing core 13, the fixed core 13 passes hinge head 9 and connector 10 and connects both, second connecting piece 8 other end threaded connection has fixed knot constructs, fixed knot constructs including threaded rod 11 and butterfly nut 14, threaded rod 11 divide into the smooth end on left side and the screw thread end on right side, smooth end left side is provided with connecting ball 12, it has the connecting hole to open on the connecting ball 12, connect connecting ball 12 and hinge head 9 through fixed core 13, be connected screw thread end and second connecting piece 8, twist butterfly nut 14 on the screw thread end again, fix first connecting piece 7 and second connecting piece 8, thereby connect the upper prop 4 and the lower prop 5 of dead lever on support column 2, upper prop 4 and lower prop 5 set up on support column 2, be triangle-shaped, can increase the stability of support column 2, avoid taking place to rock at staff working process, cause the incident.

The specific implementation process comprises the following steps:

in the building construction process, need use the scaffold frame to guarantee going on smoothly of work progress, a building construction scaffold frame, when needs are under construction to the building of higher position, install the scaffold frame in the position that needs to use, connect the dead lever on the support column 2 in the outside, make the support column 2 in the outside can be fixed, connect the first connecting piece 7 on the upper prop 4 on first fixed column 17, connect the connector 10 on second connecting piece 8 through the articulated joint on fixed core 13 and first connecting piece 7, install the screw thread end of threaded rod 11 on the opposite side of second connecting piece 8, connect the connecting ball 12 on the smooth end of threaded rod 11 on the opposite side articulated joint of first connecting piece 7, twist butterfly nut 14 on the screw thread end, fix first connecting piece 7 and second connecting piece 8, thereby fix the upper prop 4 on support column 2, repeat above-mentioned step, fix lower prop 5 and another dead lever on support column 2, make support column 2 and upper prop 4 and lower prop 5 form triangle-shaped, improve the stability that the staff is not gone up on the work platform 3 through setting up support column 2 in the step 3.

The device solves the problem of instability in the use process of the traditional scaffold.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. The utility model provides a construction scaffold frame which characterized in that: the working table comprises a plurality of working tables and a plurality of support columns used for supporting the working tables, working ladders used for workers to go up and down are arranged between two adjacent working tables, a plurality of fixing columns used for fixing the working tables and the working ladders are arranged on the support columns, fixing rods are arranged on the support columns far away from one side of a building, each fixing rod comprises an upper supporting rod and a lower supporting rod, and the upper supporting rods and the lower supporting rods are connected with the support columns through connecting structures;

2. The building construction scaffold according to claim 1, wherein the fixing structure comprises a threaded rod, a smooth rod fixed at one end of the threaded rod, and a butterfly nut in threaded connection with the threaded rod, a connecting ball used for being connected with the hinge head is arranged at the tail end of the smooth rod, and fixing cores used for being connected with the hinge head are arranged on the connecting ball and the connecting head.

3. The scaffold for building construction according to claim 1, wherein the other end of the lower strut is connected to the upper strut, the other end of the upper strut is rotatably connected to a fixing table for fixing on the ground, and an anti-slip pad is provided on the lower surface of the fixing table.

4. The building construction scaffold according to claim 1, wherein the fixing column comprises a first fixing column connected to the supporting column and a second fixing column connected to the first fixing column, fixing rings are arranged at two ends of the first fixing column, and fixing hooks are arranged at two ends of the second fixing column.

5. The building construction scaffold according to claim 4, wherein a plurality of connecting rods for fixing the workbench are arranged on the first fixing column, and hooks are arranged at two ends of each connecting rod.

6. The building construction scaffold according to claim 5, wherein the upper end of the working ladder is connected with the first fixed column through a hook, the lower end of the working ladder is provided with a reinforcing rod for increasing the stability of the working ladder, the reinforcing rod comprises a reinforcing main rod connected with the first fixed column through a fixed hook and a reinforcing rotating rod rotatably connected with the reinforcing main rod, and the reinforcing rotating rod is detachably connected with the working ladder.

7. The building construction scaffold of claim 1, wherein brake universal wheels are arranged below the support columns.