CN112096033A

CN112096033A - Movable steel cantilever device

Info

Publication number: CN112096033A
Application number: CN202011014582.0A
Authority: CN
Inventors: 陆纯; 薛雨春; 陈岗; 冒宗; 沙平静; 刘网; 季江江
Original assignee: Biaolong Construction Group Co ltd
Current assignee: Biaolong Construction Group Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2020-12-18

Abstract

The application relates to a movable steel cantilever device, and relates to the technical field of steel cantilevers. It includes bottom plate, backup pad and workstation, and the bottom plate level sets up, and the backup pad rotates to be connected in the bottom plate top, and the workstation rotates to be connected in backup pad side, and the workstation level sets up, and the top and the bottom of backup pad all rotate and are connected with the bracing piece, and the bracing piece is kept away from the one end of backup pad and is run through and be equipped with the slide opening, and the inside locking pole of wearing to be equipped with of slide opening, bottom plate lateral wall and workstation lateral wall all are equipped with the locking hole, and the one end that the locking pole. When accomodating the steel outrigger, earlier the manual work is taken out the lock bar from slide opening and locking hole, can resume the rotatable state of bracing piece afterwards to can rotate backup pad and workstation, pile up in proper order until workstation, backup pad and bottom plate, can accomplish accomodating of steel outrigger, convenient operation. And accomodate the completion back, still keep connecting between each part, local separation can not appear in the transportation condition of losing even, and stability is higher.

Description

Movable steel cantilever device

Technical Field

The application relates to the field of steel outriggers, in particular to a movable steel outrigger device.

Background

The steel scaffold is a working platform which is erected for ensuring each construction process to be smoothly carried out.

The steel scaffold of the related art is shown in fig. 4, and includes a support 5 and a scaffold plate 51, wherein the support 5 is detachably connected by a plurality of steel pipes through bolts, and the scaffold plate 51 is detachably connected above the support 5 through bolts. When the steel cantilever frame needs to be transported, the parts connected with each other through the bolts need to be gradually disassembled, and when the steel cantilever frame needs to be assembled, the parts connected with each other through the bolts are gradually assembled.

The technical scheme in the related art has the following defects: when the steel scaffold needs to be transported, the connection parts of all parts are completely disassembled to be stored, so that the operation is inconvenient and needs to be improved.

Content of application

In order to improve the convenience of accomodating the operation, this application provides a portable steel outrigger device.

The application provides a portable steel outrigger device adopts following technical scheme:

the utility model provides a portable steel outrigger device, includes bottom plate, backup pad and workstation, the bottom plate level sets up, the backup pad rotates to be connected in the bottom plate top, the workstation rotates to be connected in backup pad side, the workstation level sets up, the top and the bottom of backup pad all rotate and are connected with the bracing piece, the one end that the backup pad was kept away from to the bracing piece runs through and is equipped with the slide opening, the locking pole is worn to be equipped with inside the slide opening, bottom plate lateral wall and workstation lateral wall all are equipped with the locking hole, the one end that the locking pole stretches out the slide opening is inserted and is established to the locking downt.

Through adopting above-mentioned technical scheme, when the steel outrigger is accomodate to needs, earlier artifical take out from slide opening and locking hole with the locking lever, can resume the rotatable state of bracing piece afterwards to can rotate backup pad and workstation, pile up in proper order until workstation, backup pad and bottom plate, can accomplish accomodating of steel outrigger, convenient operation. And accomodate the completion back, still keep connecting between each part, local separation can not appear in the transportation condition of losing even, and stability is higher.

Preferably, the locking hole is internally provided with a spring, and two ends of the spring are respectively abutted to the end wall of the locking rod and the bottom wall of the locking hole.

Through adopting above-mentioned technical scheme, the steerable locking pole of spring is located suitable position, make its both ends stable being located locking hole and the spout respectively, in the installation, can press the locking pole earlier, make the locking pole accomodate completely to the locking downthehole, the spring compression this moment, rotate the bracing piece again afterwards, make the spout relative with the locking hole, the spring resumes deformation this moment and can promotes the locking pole towards the spout, both ends until the locking pole are located locking hole and spout respectively, the state stability after installation convenience and installation completion has further been promoted.

Preferably, the fixed anticreep key that is provided with of locking pole lateral wall, locking downthehole wall is equipped with the keyway along its axial, the anticreep key adaptation is inserted and is established to the keyway in and can follow keyway length direction and slide.

Through adopting above-mentioned technical scheme, can make the locking pole the same with the stroke of anticreep key, utilize the keyway to restrict the anticreep key can restrict the locking pole in step to make the locking pole can not break away from the locking hole by oneself, further promoted the stability of locking pole in the downthehole slip in-process of locking promptly, even the spring keeps the state that promotes the locking pole towards the slide opening, also can make the locking pole can not break away from the locking hole completely.

Preferably, the fixed extension rod that is provided with of locking pole end wall, anticreep key fixed connection is in the one end of extension rod dorsad locking pole.

Through adopting above-mentioned technical scheme, during the installation locking pole, a plurality of extension rods are pressed to the manual work earlier for a plurality of extension rods are buckled towards locking pole axle center, so that with the earlier leanin of a plurality of anticreep keys, can install locking pole, extension rod and anticreep key whole thereafter and insert to the locking downthehole, after the installation is accomplished, extension rod and anticreep key resume deformation, can make anticreep key automatic insert establish to the keyway in, thereby finally accomplish the installation of locking pole, convenient operation.

Preferably, the bottom wall of the locking hole is fixedly provided with a built-in rod, the spring is sleeved outside the built-in rod, the end wall of the locking rod facing the built-in rod is provided with a built-in hole for the built-in rod to be inserted in an adaptive manner, and the built-in rod can slide axially along the built-in hole.

Through adopting above-mentioned technical scheme, built-in pole can assist spacingly to the spring inboard, can avoid the excessive condition of buckling and even damaging of spring, and built-in pole freely slides in built-in hole in addition, can not lead to the fact the restriction to the slip of locking lever, makes the overall arrangement of locking lever and built-in pole compacter under the prerequisite that does not influence the locking lever function, and the structure is more exquisite.

Preferably, the supporting plate is provided with a preformed hole in a penetrating mode, and a plurality of pedals are fixedly arranged on the inner wall of the preformed hole.

Through adopting above-mentioned technical scheme, on the one hand, alleviateed the holistic material cost of backup pad, alleviateed the whole dead weight of steel outrigger, on the other hand need not additionally to set up the cat ladder, utilizes a plurality of footboards can realize climbing to workstation, convenient operation.

Preferably, the end of the bottom plate, which is far away from the end connected with the supporting plate, is provided with a counterweight component.

Through adopting above-mentioned technical scheme, the dead weight of the one end of backup pad is kept away from to counter weight subassembly multiplicable bottom plate to make the steel outrigger whole more stable.

Preferably, the weight component comprises a weight box with an opening at the top and a weight material placed in the weight box.

Through adopting above-mentioned technical scheme, when needing to use the counter weight subassembly, can draw materials on the spot, place material such as earth, yellow sand or rubble in the weight box as the counter weight material, can realize the counter weight effect, convenient operation, when need not to use the counter weight subassembly, if, when accomodating the back and depositing or transporting, can take out the counter weight material to can alleviate the whole weight of this application steel outrigger, thereby it is more light.

Preferably, the bottom wall of the weight box is provided with a discharging hole in a penetrating manner, and a material plug used for plugging the discharging hole is detachably connected in the discharging hole.

Through adopting above-mentioned technical scheme, when needs discharge the counter weight material, can take out the material stopper from the blowing hole, resume the open mode in blowing hole, can discharge convenient operation from blowing hole department with the counter weight material afterwards.

Preferably, the bottom plate diapire is equipped with a pair of slide rail along the direction of keeping away from the backup pad, counter weight subassembly sliding connection is between two slide rails.

Through adopting above-mentioned technical scheme, the position that the weight box was located can be adjusted to the accessible slide rail, compares in the position of bottom plate from the focus of adjustable weight box to adjust the actual arm of force of weight box, make the bottom plate state more stable.

In summary, the present application includes at least one of the following benefits:

1. the bottom plate, the supporting plate and the workbench are sequentially connected in a rotating mode, the adjacent parts are limited through the supporting rods, and the steel cantilever frame can be stored in the bottom plate when the steel cantilever frame is stored. The supporting plate and the workbench are stacked in sequence, and the structure is more compact.

2. The counterweight component is set into a counterweight box with an opening at the top and a counterweight material placed in the counterweight box. When needing to use the counter weight subassembly, can draw materials on the spot, place material such as earth, yellow sand or rubble in the weight box as the counter weight material, can realize the counter weight effect, convenient operation, when need not to use the counter weight subassembly, if, when accomodating the back and depositing or transporting, can take out the counter weight material to can alleviate the whole weight of this application steel outrigger, thereby it is more light.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic structural view of a weight assembly according to an embodiment of the present application;

FIG. 3 is a schematic structural view illustrating a connection relationship between a locking bar and a support bar according to an embodiment of the present disclosure;

fig. 4 is a schematic structural view of a steel outrigger in the related art.

In the figure: 11. a base plate; 12. a support plate; 13. a work table; 14. a roller; 15. a support bar; 16. a slide rail; 2. a counterweight assembly; 21. a weight box; 22. proportioning materials; 23. material plugging; 230. a discharge hole; 3. a lock lever; 30. a locking hole; 300. a slide hole; 31. a built-in rod; 310. a built-in hole; 32. a spring; 33. an extension rod; 34. an anti-drop key; 340. a keyway; 4. a pedal; 40. reserving a hole; 5. a support; 51. a scaffold board.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses portable steel outrigger device. Referring to fig. 1, a mobile steel scaffold device includes a base plate 11, a support plate 12, and a table 13, which are sequentially connected.

Referring to fig. 1, the table 13 is a grid-shaped plate and is horizontally disposed, and a side wall of the table 13 is rotatably connected to a side wall of the support plate 12 by a hinge.

Referring to fig. 1, a bottom plate 11 is horizontally disposed and rotatably connected at the bottom thereof with a plurality of rollers 14 through bearings. In addition, a pair of slide rails 16 are fixed to the bottom wall of the bottom plate 11 by bolts, and the length direction of the slide rails 16 is arranged in a direction away from the support plate 12. The bottom plate 11 below still is connected with counter weight component 2 to increase bottom plate 11 dead weight, counter weight component 2 passes through feather key sliding connection between two slide rails 16.

Referring to fig. 2, the weight component 2 includes a weight box 21 with an open top and a weight material 22 placed inside the weight box 21, and the weight material 22 may be any material capable of increasing the self weight of the weight component 2, such as yellow sand, gravel or soil. The bottom wall of the weight box 21 is provided with a discharge hole 230 in a penetrating manner, and the discharge hole 230 is internally threaded with a plug 23 to plug the discharge hole 230.

Referring to fig. 1, the vertical setting of backup pad 12, backup pad 12 run through and are equipped with preformed hole 40, and preformed hole 40 is the vertical setting of long banding through-hole and length direction, and through a plurality of footboards 4 of bolt fixedly connected with between the two inside walls that preformed hole 40 is relative to, the equal level of a plurality of footboards 4 sets up and a plurality of footboards 4 are along vertical direction evenly distributed. The bottom of the supporting plate 12 is rotatably connected with the top wall of the bottom plate 11 through a hinge. The top and the bottom of the side wall of the supporting plate 12 are both rotatably connected with a supporting rod 15 through a rotating shaft, and one end of the supporting rod 15, which is far away from the supporting plate 12, can be rotated to the side of the workbench 13 and the bottom plate 11.

Referring to fig. 1 and 3, the side walls of the bottom plate 11 and the workbench 13 are both provided with a locking hole 30, a locking rod 3 is inserted into the locking hole 30 in a matching manner, and the locking rod 3 can slide along the axial direction of the locking hole 30. The support rod 15 is provided with a sliding hole 300 in a penetrating manner, and one end of the locking rod 3 extends out of the locking hole 30 and is inserted into the sliding hole 300 in a matching manner, so that the support rod 15 is locked, and the bottom plate 11 and the workbench 13 are temporarily fixed relative to the support plate 12.

Referring to fig. 3, the lock hole 30 has a built-in rod 31 integrally formed on the bottom wall thereof, and the built-in rod 31 is coaxially disposed with the lock hole 30. The spring 32 is sleeved outside the built-in rod 31, and two ends of the spring 32 respectively abut against the bottom wall of the locking hole 30 and the end wall of the locking rod 3 so as to push the locking rod 3 towards the slide hole 300. The end wall of the locking rod 3 is provided with a built-in hole 310 along the axial direction, and the built-in rod 31 is inserted into the built-in hole 310 in a matching manner and can slide along the axial direction of the built-in hole 310, so that the sliding stroke of the locking rod 3 is prevented from being limited by the built-in rod 31.

Referring to fig. 3, 3 end wall integrated into one piece of locking pole has a plurality of extension rods 33, and the length direction of extension rod 33 parallels with 3 axial of locking pole, and extension rod 33 keeps away from the one end integrated into one piece of locking pole 3 and has anticreep key 34, and locking hole 30 inner wall is equipped with keyway 340, and anticreep key 34 inserts and establishes to keyway 340 in and can follow keyway 340 length direction and slide to realize spacing to locking pole 3, restriction locking pole 3 slippage locking hole 30 by oneself.

The implementation principle of the mobile steel cantilever device in the embodiment of the application is as follows: when steel outrigger is accomodate to needs, earlier the manual work is pressed in locking pole 3 orientation locking hole 30, takes out slide opening 300 and shrink to locking hole 30 completely until locking pole 3 in, can resume the rotatable state of bracing piece 15 afterwards to can rotate backup pad 12 and workstation 13, pile up in proper order until workstation 13, backup pad 12 and bottom plate 11, can accomplish accomodating of steel outrigger, convenient operation. And accomodate the completion back, still keep connecting between each part, local separation can not appear in the transportation condition of losing even, and stability is higher.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable steel outrigger device, includes bottom plate (11), backup pad (12) and workstation (13), its characterized in that: bottom plate (11) level sets up, backup pad (12) rotate to be connected in bottom plate (11) top, workstation (13) rotate to be connected in backup pad (12) side, workstation (13) level sets up, the top and the bottom of backup pad (12) all rotate and are connected with bracing piece (15), the one end that backup pad (12) were kept away from in bracing piece (15) runs through and is equipped with slide opening (300), lock pole (3) are worn to be equipped with in slide opening (300) inside, bottom plate (11) lateral wall and workstation (13) lateral wall all are equipped with locking hole (30), the one end that lock pole (3) stretched out slide opening (300) is inserted and is established to locking hole (30) in.

2. The mobile steel cantilever device according to claim 1, wherein: the locking hole (30) is internally provided with a spring (32), and two ends of the spring (32) are respectively abutted to the end wall of the locking rod (3) and the bottom wall of the locking hole (30).

3. A mobile steel cantilever apparatus according to claim 2, wherein: the locking pole (3) lateral wall is fixed and is provided with anticreep key (34), locking hole (30) inner wall is equipped with keyway (340) along its axial, anticreep key (34) adaptation is inserted and is established to keyway (340) in and can follow keyway (340) length direction and slide.

4. A mobile steel cantilever apparatus according to claim 3, wherein: the fixed extension rod (33) that is provided with of locking pole (3) end wall, anticreep key (34) fixed connection is in the one end of extension rod (33) dorsad locking pole (3).

5. A mobile steel cantilever apparatus according to claim 2, wherein: the bottom wall of the locking hole (30) is fixedly provided with a built-in rod (31), the spring (32) is sleeved outside the built-in rod (31), the end wall of the locking rod (3) facing the built-in rod (31) is provided with a built-in hole (310) for the built-in rod (31) to be inserted in an adaptive mode, and the built-in rod (31) can slide axially along the built-in hole (310).

6. The mobile steel cantilever device according to claim 1, wherein: the supporting plate (12) penetrates through a preformed hole (40), and a plurality of pedals (4) are fixedly arranged on the inner wall of the preformed hole (40).

7. The mobile steel cantilever device according to claim 1, wherein: and a counterweight component (2) is arranged at one end, far away from the bottom plate (11), connected with the support plate (12).

8. The mobile steel cantilever device according to claim 7, wherein: the counterweight component (2) comprises a counterweight box (21) with an opening at the top and a counterweight (22) placed inside the counterweight box (21).

9. The mobile steel cantilever device according to claim 8, wherein: the bottom wall of the weight box (21) is provided with a discharging hole (230) in a penetrating mode, and a material plug (23) used for plugging the discharging hole (230) is detachably connected into the discharging hole (230).

10. The mobile steel cantilever device according to claim 7, wherein: the bottom plate (11) diapire is equipped with a pair of slide rail (16) along the direction of keeping away from backup pad (12), counter weight subassembly (2) sliding connection is between two slide rail (16).