CN212743296U

CN212743296U - Support device for building engineering

Info

Publication number: CN212743296U
Application number: CN202021190845.9U
Authority: CN
Inventors: 丁崇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-19
Anticipated expiration: 2030-06-24

Abstract

A supporting device for building engineering relates to the technical field of buildings, comprising a supporting bottom frame, wherein the inside of the supporting bottom frame is connected with a supporting plate through a lifting structure, a protective fence is arranged on the supporting plate, one side of the protective fence is provided with an opening, the opening is provided with a protective door, the bottom surface of the supporting bottom frame is provided with a supporting leg, a cavity is arranged in the supporting leg and is rotationally connected with a threaded rod, the outer side wall of the threaded rod is fixed with a first bevel gear, the side surface of a second bevel gear is connected with a rotating shaft which is rotationally connected with the side wall of the cavity, one end of the rotating shaft positioned outside the cavity is provided with a rotating handle, the outer wall of the threaded rod is in threaded connection with a threaded cylinder, and the side wall of the threaded cylinder is all connected with an anti-falling supporting leg, the device is more stable when being placed, the toppling is prevented, and the safety of workers is improved.

Description

Support device for building engineering

Technical Field

The utility model relates to a building technical field, concretely relates to strutting arrangement for building engineering.

Background

Strutting arrangement is used in building engineering construction on the existing market does not possess safety protection facility when using, uses danger very, if when high altitude construction, danger more that can lead to unexpected emergence. And the utility model is unstable when in use, and is easy to topple over in the use process, thereby causing safety accidents. Meanwhile, the height of the support cannot be finely adjusted during supporting, so that the support effect is poor.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists, the utility model provides a strutting arrangement for building engineering to solve the current strutting arrangement for building engineering on the existing market that above-mentioned background art provided and do not have the device of preventing inclining, take place easily to empty at the in-process that uses, cause the incident, do not have protector, the staff has the potential safety hazard on strutting arrangement, and highly can't carry out the problem of fine setting.

The technical scheme is as follows: comprises a supporting bottom frame, the inside of the supporting bottom frame is connected with a supporting plate through a lifting structure, a protective fence is arranged on the supporting plate, one side of the protective fence is provided with an opening, the opening is provided with a protective door, the bottom surface of the supporting bottom frame is provided with a supporting leg, a cavity is arranged in the supporting leg, a threaded rod is rotationally connected in the cavity, the outer side wall of the threaded rod is fixed with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the side surface of the second bevel gear is connected with a rotating shaft, the rotating shaft is rotationally connected with the side wall of the cavity, one end of the rotating shaft, which is positioned outside the cavity, is provided with a rotating handle, the outer wall of the threaded rod is in threaded connection with a threaded barrel, the side wall of the threaded barrel is connected with anti-falling, prevent the bottom fixedly connected with fixed block of falling the landing leg, just the downside of fixed block is provided with the slipmat, buffer structure is installed to the bottom of supporting leg, the gyro wheel is installed to buffer structure bottom.

Preferably, the inside left and right sides wall of support underframe has seted up and has rotated the groove, it is connected with the lead screw to rotate the inslot portion, the top of rotating the groove is inlayed and is equipped with the drive lead screw pivoted servo motor, there is the nut cover through threaded connection on the lead screw, the lateral wall of nut cover pass through the dead lever with the backup pad is connected, be fixed with the horizontal pole in the backup pad, the end of horizontal pole is equipped with the slider, the slider with the spout sliding connection that the support underframe lateral wall was seted up.

Preferably, a sliding rail is arranged on the inner side surface of the sliding groove, a pulley is connected to the inner side surface of the sliding block in a rolling manner, and the pulley is in rolling contact with the inner side wall of the sliding rail.

Preferably, the rotating groove is located at the center of the side wall inside the supporting bottom frame, the number of the cross rods is four, the number of the cross rods is two, each group of the cross rods is two, and the two groups of the cross rods are symmetrical to each other about the vertical central line of the side wall of the supporting bottom frame.

Preferably, the falling prevention leg comprises a horizontal rod and an inclined rod, and an included angle between the horizontal rod and the inclined rod is an obtuse angle.

Preferably, the supporting leg is four, and four the supporting leg evenly distributed is in the bottom surface of support underframe, every the landing leg is three for preventing falling of supporting leg bottom, and three prevent falling the landing leg and evenly fix the lateral wall of a screw thread section of thick bamboo.

Preferably, an anti-slip layer is arranged on the support plate.

Preferably, one side of the protection door is hinged to the through hole, and the other side of the protection door is connected to the through hole through a lock catch.

Preferably, a telescopic cylinder is installed to the bottom of supporting leg, the inside sliding connection of telescopic cylinder has the movable plate, the top surface of movable plate with the inside top surface of telescopic cylinder is through first spring fixed connection, the bottom surface of movable plate is connected with the carriage release lever, the carriage release lever runs through the bottom surface setting of telescopic cylinder, just the gyro wheel is connected the bottom of carriage release lever, the cover is equipped with the second spring on the carriage release lever, the second spring is located inside the telescopic cylinder.

Preferably, the roller is a universal wheel.

The utility model provides a strutting arrangement for building engineering compares beneficial effect with prior art and is:

1. the utility model discloses set up the protection rail, can provide better protection for the constructor who is in on the backup pad, through being provided with the pivot, the threaded rod, the screw thread section of thick bamboo, prevent down the landing leg, bar opening and fixed block, when moving the device to the assigned position through the gyro wheel, rotate the turning handle, the turning handle drives the pivot and rotates, the pivot drives first bevel gear and rotates, first bevel gear drives second bevel gear and rotates, second bevel gear drives the threaded rod and rotates, the threaded rod drives the screw thread section of thick bamboo and moves down, the landing leg is prevented down in the pulling of screw thread section of thick bamboo pulling slides through the bar opening, prevent down the landing leg and promote the fixed block and contact with ground, increase the area of contact of the device and ground, can make the device more firm when placing, prevent toppling over, the;

2. the utility model discloses set up elevation structure, fix the backup pad on the nut cover, in the use, can drive the lead screw through servo motor and rotate to can drive the backup pad and go up and down, carry out the altitude mixture control, convenient to use person is under construction to the building surface of co-altitude not, secondly the backup pad still through slider and spout sliding connection, can assist spacing to the backup pad, further improved the stability of backup pad oscilaltion;

3. the utility model discloses set up telescopic cylinder, movable plate, first spring, carriage release lever and second spring, increase the device and remove the shock attenuation effect of in-process.

Drawings

Fig. 1 is a vertical sectional view of the utility model.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of a portion B in fig. 1.

Fig. 4 is an enlarged view of the portion C in fig. 1.

Fig. 5 is a front view of the utility model.

In the figure: 1-supporting bottom frame, 2-supporting plate, 3-protective fence, 4-through opening, 5-protective door, 6-supporting leg, 7-cavity, 8-threaded rod, 9-first bevel gear, 10-second bevel gear, 11-rotating shaft, 12-rotating handle, 13-threaded cylinder, 14-anti-falling supporting leg, 15-strip-shaped opening, 16-fixed block, 17-non-slip pad, 18-roller, 19-rotating groove, 20-screw rod, 21-servo motor, 22-nut sleeve, 23-fixed rod, 24-cross rod, 25-sliding block, 26-sliding groove, 27-telescopic cylinder, 28-moving plate, 29-first spring, 30-moving rod, 31-second spring, 32-sliding rail, 33-pulley, 34-horizontal bar, 35-inclined bar.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the drawings, and are only for convenience of description of the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the present disclosure, it being understood that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

Embodiment one, as shown in fig. 2 and 3, strutting arrangement for building engineering, including supporting underframe 1, the inside of supporting underframe 1 is connected with backup pad 2 through elevation structure, is provided with the skid resistant course in the backup pad 2, and the skid resistant course adopts the rubber material to make, and the skid resistant course passes through glue and bonds in backup pad 2, sets up the skid resistant course, increases the antiskid effect of backup pad 2 upper end, increases the security that constructor stands in backup pad 2.

Set up protection rail 3 in backup pad 2, protection rail 3 adopts a plurality of horizontal poles and montant welding to form together, and opening 4 has been seted up to one side of protection rail 3, and opening 4 department is equipped with

guard gate

5, and 5 one sides of guard gate articulate in opening 4 department, and the opposite side of guard gate 5 passes through the hasp and connects in opening 4 department. Set up the protection rail, can provide better protection for the constructor who is in the backup pad, set up guard gate 5, make things convenient for the constructor to get into inside protection rail 3.

The bottom surface of the supporting bottom frame 1 is provided with supporting legs 6, the supporting legs 6 are welded on the bottom surface of the supporting bottom frame 1, cavities 7 are formed in the supporting legs 6, threaded rods 8 are rotatably connected in the cavities 7, the tops and the bottoms of the threaded rods 8 are rotatably connected in the cavities 7 through bearings, first bevel gears 9 are fixedly welded on the outer side walls of the threaded rods 8, second bevel gears 10 are meshed with the first bevel gears 9, rotating shafts 11 are fixedly welded on the side surfaces of the second bevel gears 10, the rotating shafts 11 are rotatably connected on the side walls of the cavities 7 through bearings, rotating handles 12 are welded on the ends, located outside the cavities 7, of the rotating shafts 11, threaded cylinders 13 are connected on the outer walls of the threaded rods 8 in a threaded manner, anti-falling supporting legs 14 are fixedly welded on the side walls of the threaded cylinders 13, bar-shaped openings 15 corresponding to horizontal portions of the anti-falling supporting, the included angle between the horizontal rod 34 and the inclined rod 35 is an obtuse angle, and the horizontal rod 34 is matched with the size of the strip-shaped opening 15, so that the horizontal rod can move up and down in the strip-shaped opening 15.

The bottom of the anti-falling supporting leg 14 is fixedly connected with a fixing block 16 in a welding mode, an anti-slip pad 17 is arranged on the lower side of the fixing block 16, the anti-slip pad 17 is a rubber pad, the anti-slip pad 17 is bonded on the bottom surface of the fixing block 16 through glue, a buffering structure is installed at the bottom of the supporting leg 6, a roller 18 is installed at the bottom of the buffering structure, the roller 18 is a universal wheel, and the roller 18 can be fixed to the bottom of the buffering structure through screws.

Wherein, the supporting leg 6 is four, and four supporting legs 6 evenly distributed are at the bottom surface that supports underframe 1, and the landing leg 14 that prevents down of every supporting leg 6 bottom is three, and 14 evenly distributed are at the lateral wall of screw section of thick bamboo 13 to prevent down by three.

Through being provided with pivot 11, threaded rod 8, screw cylinder 13, prevent falling landing leg 14, bar opening 15 and fixed block 16, when removing the device assigned position through gyro wheel 18, rotate turning handle 12 again, turning handle 12 drives pivot 11 and rotates, pivot 11 drives first bevel gear 9 and rotates, first bevel gear 9 drives second bevel gear 10 and rotates, second bevel gear 10 drives threaded rod 8 and rotates, threaded rod 8 drives screw cylinder 13 and moves down, screw cylinder 13 stimulates and prevents falling landing leg 14 and slides down through bar opening 15, prevent falling landing leg 14 and promote fixed block 16 and contact with ground, increase the area of contact on device and ground, it is more firm when can making the device place, prevent empting, staff's security has been improved.

In the second embodiment, on the basis of the above embodiment, further, the left and right side walls inside the supporting bottom frame 1 are provided with a rotating groove 19, the rotating groove 19 is rotatably connected with a screw rod 20, the top and the bottom of the screw rod 20 are rotatably connected in the rotating groove 19 through a bearing, the top of the rotating groove 19 is provided with a groove body, a servo motor 21 for driving the screw rod 20 to rotate is embedded in the groove body, an output shaft of the servo motor 21 is rotatably connected with the screw rod 20 through a coupler, the screw rod 20 is connected with a nut sleeve 22 through a thread, the side wall of the nut sleeve 22 is connected with the supporting plate 2 through a fixing rod 23, two ends of the fixing rod 23 are respectively welded on the nut sleeve 22 and the supporting plate 2, the supporting plate 2 is fixedly welded with a cross rod 24, the tail end of the cross rod 24 is provided with a sliding block 25.

Wherein, the slide rail 32 has been seted up to the medial surface of spout 26, and slider 25 medial surface roll connection has pulley 33, and pulley 33 and the inside wall rolling contact of slide rail 32. The pulley 33 is fixed on the sliding block 25 through a screw, the sliding rail 32 is welded inside the sliding groove 26, the pulley 33 and the sliding rail 32 are similar to the pulley 33 and the sliding rail 32 on the sliding wardrobe door in the prior art in structure, and the pulley 33 and the sliding rail 32 are arranged to reduce friction force between the sliding block 25 and the sliding groove 26.

The rotating groove 19 is located at the center of the side wall inside the supporting bottom frame 1, the number of the cross bars 24 is four, the four cross bars 24 are divided into two groups, each group of the cross bars 24 is two, and the two groups of the cross bars 24 are mutually symmetrical about the vertical central line of the side wall of the supporting bottom frame 1.

Fix backup pad 2 on nut cover 22, in the use, can drive lead screw 20 through servo motor 21 and rotate to can drive backup pad 2 and carry out the oscilaltion, carry out altitude mixture control, convenient to use person is under construction to not co-altitude building surface, secondly backup pad 2 still through slider 25 and spout 26 sliding connection, can assist spacingly to backup pad 2, has further improved the stability of backup pad 2 oscilaltion.

In the third embodiment, on the basis of the above embodiments, a telescopic cylinder 27 is installed at the bottom of the supporting leg 6, the telescopic cylinder 27 is welded at the bottom of the supporting leg 6, a moving plate 28 is slidably connected inside the telescopic cylinder 27, the moving plate 28 is matched with the inside of the telescopic cylinder 27 in size, the top surface of the moving plate 28 is fixedly connected with the top surface inside the telescopic cylinder 27 through a first spring 29, two ends of the first spring 29 are respectively fixedly connected with the moving plate 28 and the telescopic cylinder 27 in a welding manner, a moving rod 30 is fixedly connected to the bottom surface of the moving plate 28 in a welding manner, the moving rod 30 penetrates through the bottom surface of the telescopic cylinder 27, the roller 18 is connected to the bottom of the moving rod 30, a second spring 31 is sleeved on the moving rod 30, the second spring 31 is located inside the telescopic cylinder 27, and two ends of the second spring 31 are. The telescopic cylinder 27, the moving plate 28, the first spring 29, the moving rod 30 and the second spring 31 are arranged, and the shock absorption effect of the device in the moving process is increased.

While the present invention has been particularly shown and described with reference to the preferred embodiments thereof, and many methods and instrumentalities are provided, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. Support device for building engineering, including supporting underframe (1), its characterized in that, the inside of supporting underframe (1) is connected with backup pad (2) through elevation structure, set up protection rail (3) on backup pad (2), opening (4) have been seted up to one side of protection rail (3), opening (4) department is equipped with guard gate (5), the bottom surface of supporting underframe (1) sets up supporting leg (6), seted up cavity (7) in supporting leg (6), cavity (7) internal rotation is connected with threaded rod (8), the lateral wall of threaded rod (8) is fixed with first bevel gear (9), first bevel gear (9) meshes there is second bevel gear (10), the side of second bevel gear (10) is connected with pivot (11), pivot (11) rotate connect in cavity (7) lateral wall, pivot (11) are located the outside one end of cavity (7) is provided with turning handle (12), the outer wall threaded connection of threaded rod (8) has a screw thread section of thick bamboo (13), the lateral wall of screw thread section of thick bamboo (13) all is connected with prevents down landing leg (14), all offer on the lateral wall of cavity (7) with prevent down corresponding bar opening (15) of landing leg (14) horizontal part, prevent the bottom fixedly connected with fixed block (16) of falling landing leg (14), just the downside of fixed block (16) is provided with slipmat (17), buffer structure is installed to the bottom of supporting leg (6), gyro wheel (18) are installed to the buffer structure bottom.

2. The supporting device for the building engineering according to claim 1, wherein a rotating groove (19) is formed in the left side wall and the right side wall inside the supporting bottom frame (1), a screw rod (20) is rotatably connected inside the rotating groove (19), a servo motor (21) for driving the screw rod (20) to rotate is embedded in the top of the rotating groove (19), a nut sleeve (22) is connected to the screw rod (20) through a thread, the side wall of the nut sleeve (22) is connected with the supporting plate (2) through a fixing rod (23), a cross rod (24) is fixed on the supporting plate (2), a sliding block (25) is arranged at the tail end of the cross rod (24), and the sliding block (25) is slidably connected with a sliding groove (26) formed in the side wall of the supporting bottom frame (1).

3. The supporting device for the building engineering according to claim 2, characterized in that a sliding rail (32) is arranged on the inner side surface of the sliding groove (26), a pulley (33) is connected to the inner side surface of the sliding block (25) in a rolling manner, and the pulley (33) is in rolling contact with the inner side wall of the sliding rail (32).

4. The support device for the construction work according to claim 3, characterized in that said rotary channel (19) is located at the centre of the internal side walls of said support base frame (1), said cross bars (24) are provided in four, and four said cross bars (24) are divided into two groups, two for each group of said cross bars (24), two groups of said cross bars (24) being mutually symmetrical with respect to the vertical median line of the side walls of said support base frame (1).

5. The support device for construction engineering according to claim 1, wherein the falling prevention leg (14) comprises a horizontal rod (34) and an inclined rod (35), the included angle between the horizontal rod (34) and the inclined rod (35) is an obtuse angle, and the horizontal rod (34) is matched with the bar-shaped opening (15) in size so as to be capable of moving up and down in the bar-shaped opening (15).

6. The supporting device for the building engineering according to claim 5, characterized in that the number of the supporting legs (6) is four, the four supporting legs (6) are evenly distributed on the bottom surface of the supporting bottom frame (1), the number of the falling prevention legs (14) at the bottom of each supporting leg (6) is three, and the three falling prevention legs (14) are evenly fixed on the outer side wall of the threaded cylinder (13).

7. The support device for construction work according to claim 1, characterized in that an anti-slip layer is provided on the support plate (2).

8. The support device for the construction work according to claim 1, characterized in that one side of the protection door (5) is hinged at the through opening (4), and the other side of the protection door (5) is connected at the through opening (4) by a lock catch.

9. The supporting device for the building engineering as claimed in claim 1, wherein a telescopic cylinder (27) is installed at the bottom of the supporting leg (6), a moving plate (28) is slidably connected inside the telescopic cylinder (27), the top surface of the moving plate (28) is fixedly connected with the top surface inside the telescopic cylinder (27) through a first spring (29), a moving rod (30) is connected to the bottom surface of the moving plate (28), the moving rod (30) penetrates through the bottom surface of the telescopic cylinder (27), the roller (18) is connected to the bottom of the moving rod (30), a second spring (31) is sleeved on the moving rod (30), and the second spring (31) is located inside the telescopic cylinder (27).

10. The support device for construction work according to claim 9, characterized in that the rollers (18) are universal wheels.