CN216865894U

CN216865894U - Scaffold frame of culvert construction usefulness

Info

Publication number: CN216865894U
Application number: CN202123423670.9U
Authority: CN
Inventors: 陈强
Original assignee: Beijing Yishuntian Technology Development Co ltd
Current assignee: Beijing Yishuntian Technology Development Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-01
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a scaffold for culvert construction, and belongs to the technical field of building construction tools. The utility model provides a scaffold frame of culvert construction usefulness, includes first base and second base, multiunit the installation cavity has all been seted up in first base and the multiunit second base, still includes: the driving shaft is rotatably connected in the mounting cavity; the driven shaft is rotatably connected in the mounting cavity and is synchronously connected with the driving shaft through a gear set; multiple groups of driving shafts and multiple groups of driven shafts are provided with multi-edge holes, and two adjacent groups of multi-edge holes are synchronously connected through multi-edge shafts; the driving shaft is provided with a jacking assembly; this practicality will make the multiunit driving shaft link to each other in step to when making one of them driving shaft rotate, make other driving shafts rotate in step, thereby control multiunit footboard goes up and down simultaneously and descend, thereby be convenient for carry out holistic dismouting of cutting apart to this scaffold frame, improve dismouting efficiency, and then improve work efficiency.

Description

Scaffold frame of culvert construction usefulness

Technical Field

The utility model relates to the technical field of building construction tools, in particular to a scaffold for culvert 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.

In the prior art, the scaffold is generally divided into an integrated scaffold, one is a multi-rod scaffold, wherein the integrated scaffold has a smaller platform and higher cost, and is suitable for low-rise building construction; the multi-rod scaffold has more steel pipes and is inconvenient to erect and suitable for high-rise building construction.

The scaffold is needed to be used during culvert construction, part of culverts are high, the scaffold is not suitable for using an integrated scaffold, but the multi-rod scaffold is complex to assemble and disassemble, construction efficiency is affected, and therefore the scaffold for culvert construction needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, a scaffold is complex to assemble and disassemble, and provides a scaffold for culvert construction.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a scaffold frame of culvert construction usefulness, includes first base and second base, multiunit the installation cavity has all been seted up in first base and the multiunit second base, still includes: the driving shaft is rotatably connected in the mounting cavity; the driven shaft is rotationally connected in the mounting cavity and is synchronously connected with the driving shaft through a gear set; multiple groups of driving shafts and multiple groups of driven shafts are provided with multi-edge holes, and two adjacent groups of multi-edge holes are synchronously connected through multi-edge shafts; the driving shaft is provided with a jacking assembly; the first base of multiunit passes through coupling assembling with the second base and links to each other fixedly.

In order to make and send the people to the eminence, preferably, the jacking subassembly includes the mounting panel, be provided with two sets of opposite screw threads on the driving shaft, it is two sets of mounting panel symmetry and threaded connection are two sets of on the screw thread, two sets of the first connecting seat of equal fixedly connected with on the mounting panel, rotate on the first connecting seat and be connected with the connecting rod, still include the footboard, the bottom fixedly connected with second connecting seat of footboard, the one end that first connecting seat was kept away from to the connecting rod is rotated and is connected the bottom at the second connecting seat.

In order to fix the multiple groups of first bases and second bases, preferably, the connecting assembly comprises a connecting plate, a third bolt is connected to the connecting plate in a threaded manner, and threaded holes corresponding to the third bolt are formed in the side walls of the first bases and the second bases, the top of the first bases and the second bases and the side wall of the pedal.

In order to facilitate the rotation of the driving shaft in the first base, preferably, the driving shaft further comprises a second mounting table fixedly connected to the first base through a second bolt, a second motor is fixedly connected to the second mounting table, and the output end of the second motor is fixedly connected with a second driving shaft clamped with the multi-prism hole.

In order to facilitate the rotation of the driving shaft in the second base, preferably, the driving shaft support further comprises a first mounting table fixedly mounted on the side wall of the second base through a first bolt, the first mounting table is rotatably connected with a first driving shaft clamped with the polygonal holes, the first mounting table is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with the first driving shaft.

In order to facilitate the movement of the device, it is preferable that the bottom of the first base is provided with a universal locking wheel.

Compared with the prior art, the utility model provides a scaffold for culvert construction, which has the following beneficial effects:

1. this scaffold frame of culvert construction usefulness through setting up the integral type scaffold frame that the scaffold frame set up to one by one can assemble to be convenient for set up corresponding scaffold frame more according to the construction height of difference, thereby be convenient for quick assembly disassembly, improve the efficiency of construction.

2. This scaffold frame of culvert construction usefulness through making the motor of drive division dismouting at will, drives all driving shafts on the coplanar through a motor and multiunit polygon axle and rotates to save the cost.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the plurality of groups of driving shafts are synchronously connected, so that when one driving shaft rotates, other driving shafts synchronously rotate, the plurality of groups of pedals are controlled to simultaneously ascend and descend, the scaffold is conveniently integrally divided and disassembled, the disassembling efficiency is improved, the working efficiency is further improved, and the motor serving as a driving part can be randomly disassembled and assembled, so that the cost is saved.

Drawings

Fig. 1 is a main sectional view of a scaffold for culvert construction according to the present invention;

fig. 2 is a cross-sectional view of a scaffolding for culvert construction according to the present invention;

fig. 3 is a schematic structural view of a scaffold B in fig. 1 for culvert construction according to the present invention.

In the figure: 100. a first base; 11. a second base; 12. a mounting cavity; 13. mounting a plate; 101. a drive shaft; 1011. a multi-edged hole; 102. a driven shaft; 103. a gear set; 104. a first connecting seat; 105. a connecting rod; 106. a second connecting seat; 107. a pedal; 108. a universal locking wheel; 201. a first mounting table; 2011. a first bolt; 202. a first drive shaft; 203. a first motor; 205. a multi-prismatic shaft; 300. a second mounting table; 301. a second bolt; 302. a second motor; 303. a second driving shaft; 400. a connecting plate; 401. and a third bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

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

Example (b): referring to fig. 1-3, a scaffold frame for culvert construction includes first base 100 and second base 11, has all seted up installation cavity 12 in the first base 100 of multiunit and the second base 11 of multiunit, still includes: a driving shaft 101 rotatably connected in the mounting cavity 12; the driven shaft 102 is rotatably connected in the installation cavity 12, and the driven shaft 102 is synchronously connected with the driving shaft 101 through a gear set 103; the multi-group driving shafts 101 and the multi-group driven shafts 102 are respectively provided with a multi-edge hole 1011, and two adjacent multi-edge holes 1011 are synchronously connected through the multi-edge shaft 205; the driving shaft 101 is provided with a jacking assembly; the plurality of sets of first bases 100 are fixedly connected with the second base 11 through a connecting assembly.

In the utility model, the first base 100 and the second base 11 are bases with the same specification, and for the convenience of distinguishing, the first base 100 and the second base 11 are used for distinguishing, wherein the first base 100 is a general term of the base positioned at the lowest layer, the second base 11 is a general term of the base positioned above the first base 100, when the scaffold is used, a corresponding number of bases are selected according to the total height and the total width of a culvert, then a plurality of groups of bases are fixed by utilizing a connecting component, meanwhile, the multi-edge shaft 205 is inserted between two groups of adjacent multi-edge holes 1011, then, the output end of a driving part such as a handle or a motor can be inserted into the multi-edge hole 1011 positioned at the outermost periphery, then the driving shaft 101 or the driven shaft 102 corresponding to the multi-edge hole 1011 is rotated, then the driving shaft 101 or the driven shaft 102 vertically and synchronously rotates the driving shaft 101 or the driven shaft 102 connected with the driving shaft 102 through the gear set 103, two sets of adjacent driving shafts 101 and two sets of adjacent driven shafts 102 rotate through many arriss 205 synchronization to drive other all synchronous driving shafts 101 that link to each other through one of them driven shaft 102 and driving shaft 101 and rotate, thereby control and push up multiunit lift subassembly and rise simultaneously, thereby send the people to the eminence, the staff work of being convenient for, thereby need not through carrying out the overlap joint to various steel pipes, thereby improve scaffold installation effectiveness, improve the efficiency of construction.

With reference to fig. 1, the jacking assembly includes a mounting plate 13, two sets of opposite threads are arranged on the driving shaft 101, the two sets of mounting plates 13 are symmetrically and threadedly connected to the two sets of threads, a first connecting seat 104 is fixedly connected to each of the two sets of mounting plates 13, a connecting rod 105 is rotatably connected to each of the first connecting seats 104, the jacking assembly further includes a pedal 107, a second connecting seat 106 is fixedly connected to the bottom of the pedal 107, and one end of the connecting rod 105, far away from the first connecting seat 104, is rotatably connected to the bottom of the second connecting seat 106.

The driving shaft 101 is rotated, and the driving shaft 101 moves two symmetrical mounting plates 13 to both ends of the driving shaft 101 or to the central portion of the driving shaft 101 through two opposite screw threads, thereby controlling the pedal 107 to be lifted up and down through the mounting plates 13 and the connecting rod 105.

Referring to fig. 1 and 3, the connecting assembly includes a connecting plate 400, a third bolt 401 is connected to the connecting plate 400 through a screw thread, and threaded holes corresponding to the third bolt 401 are formed in the side walls of the first base 100 and the second base 11, the top of the first base and the side wall of the pedal 107.

The connecting plate 400 is attached to the bottom wall and the side wall of the two sets of bases attached to the bottom, and the bases attached to the bottom are attached to the pedal 107, and then the bases are fixed by the third bolt 401, so that the bases and the pedal 107 are fixed, and it is to be noted that the utility model does not limit the connecting assembly, and the bases and the pedal 107 can be fixed by the clamping mechanism and the clamping mechanism, and the bases and the pedal 107 are fixed, which are not described herein in detail.

Referring to fig. 2, the mounting structure further includes a second mounting platform 300 fixedly connected to the first base 100 through a second bolt 301, a second motor 302 is fixedly connected to the second mounting platform 300, an output end of the second motor 302 is fixedly connected to a second driving shaft 303 clamped with the multi-edge hole 1011, the mounting structure further includes a first mounting platform 201 fixedly mounted on the side wall of the second base 11 through a first bolt 2011, a first driving shaft 202 clamped with the multi-edge hole 1011 is rotatably connected to the first mounting platform 201, a first motor 203 is fixedly connected to the first mounting platform 201, and an output end of the first motor 203 is fixedly connected to the first driving shaft 202.

The first motor 203 and the second motor 302 arranged from top to bottom are preferentially activated to rotate the driving shaft 101 located at the uppermost stage, thereby raising the corresponding step plate 107, and then the second motor 302 is activated to rotate the driving shaft 101 located at the lowermost stage, thereby raising the corresponding step plate 107, thereby extending the entire scaffold to a desired height.

Referring to fig. 1, the bottom of the first base 100 is provided with a universal locking wheel 108.

The universal locking wheel 108 is fixed on the first base 100 by bolts, thereby facilitating workers to move the scaffold.

In the utility model, the width of the scaffold is 1M-1.5M, the length of the scaffold is 1.5M-2.5M, the height after expansion is that a corresponding number of scaffolds are selected according to the width of the culvert, the height after expansion of the scaffold without the universal locking wheels 108 is 1.5M-2.5M, the height after contraction is 30CM-40CM, wherein the height of the universal locking wheels 108 is 15CM-25CM, and in addition, a mobile power supply for supplying power to a corresponding motor is arranged on the mounting table, wherein the motor can be controlled by a wireless signal, and the details are not described herein.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a scaffold frame of culvert construction usefulness, includes first base (100) and second base (11), its characterized in that, the multiunit installation cavity (12) have all been seted up in first base (100) and multiunit second base (11), still include:

a driving shaft (101) rotatably connected in the mounting cavity (12);

the driven shaft (102) is rotatably connected in the installation cavity (12), and the driven shaft (102) is synchronously connected with the driving shaft (101) through a gear set (103);

multiple groups of driving shafts (101) and multiple groups of driven shafts (102) are respectively provided with a plurality of prismatic holes (1011), and two adjacent groups of prismatic holes (1011) are synchronously connected through a prismatic shaft (205);

the driving shaft (101) is provided with a jacking assembly;

the first base (100) and the second base (11) are fixedly connected through a connecting assembly.

2. The scaffold for culvert construction according to claim 1, wherein the jacking assembly comprises a mounting plate (13), two sets of opposite threads are arranged on the driving shaft (101), the two sets of mounting plates (13) are symmetrically and threadedly connected to the two sets of threads, a first connecting seat (104) is fixedly connected to each set of mounting plates (13), a connecting rod (105) is rotatably connected to each first connecting seat (104), the scaffold further comprises a pedal (107), a second connecting seat (106) is fixedly connected to the bottom of the pedal (107), and one end of the connecting rod (105) far away from the first connecting seat (104) is rotatably connected to the bottom of the second connecting seat (106).

3. The scaffold for culvert construction according to claim 2, wherein the connecting assembly comprises a connecting plate (400), a third bolt (401) is connected to the connecting plate (400) in a threaded manner, and threaded holes corresponding to the third bolt (401) are formed in the side walls, the top of the first base (100) and the second base (11), and the side walls of the pedal (107).

4. The scaffold for culvert construction according to claim 1, further comprising a second mounting platform (300) fixedly connected to the first base (100) through a second bolt (301), wherein a second motor (302) is fixedly connected to the second mounting platform (300), and a second driving shaft (303) engaged with the multi-edge hole (1011) is fixedly connected to an output end of the second motor (302).

5. The scaffold for culvert construction according to claim 1, further comprising a first mounting platform (201) fixedly mounted on the side wall of the second base (11) through a first bolt (2011), wherein a first driving shaft (202) clamped with the multi-edge hole (1011) is rotatably connected to the first mounting platform (201), a first motor (203) is fixedly connected to the first mounting platform (201), and an output end of the first motor (203) is fixedly connected to the first driving shaft (202).

6. A scaffolding for culvert construction according to claim 1, wherein the bottom of the first base (100) is provided with universal locking wheels (108).