CN214462373U

CN214462373U - Constructional engineering scaffold

Info

Publication number: CN214462373U
Application number: CN202120114284.2U
Authority: CN
Inventors: 郭丹霞; 常侠; 路德刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-10-22
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a construction engineering scaffold, which relates to the technical field of construction engineering, and comprises a bottom plate, wherein the bottom of the bottom plate is fixedly connected with two fixed tables, both sides of an inner cavity of each fixed table are rotatably connected with a rotating rod, a connecting rod is fixedly connected between the rotating rods, the bottom end of the connecting rod extends to the lower part of the fixed tables and is movably sleeved with a fixed cylinder, one of the rotating rods is provided with a first limiting groove on one side, and an operator twists the rotating disk by arranging a push plate, the connecting rod and the fixed tables so that the rotating disk drives the rotating shaft to rotate, the rotating shaft drives a second bevel gear to rotate, the second bevel gear drives a first bevel gear to rotate, the first bevel gear drives a threaded rod to rotate, the push plate drives the connecting rod to move, and the levelness of the bottom plate is adjusted, prevent that the bottom plate top from inclining, cause the scaffold body slope for scaffold body security greatly reduced's condition takes place.

Description

Constructional engineering scaffold

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering scaffold.

Background

The accident rate from the aspects of high falling, electric shock, object striking, mechanical injury, collapse and the like in the building construction is higher, wherein the high falling accident accounts for about 35%, the electric shock accident accounts for about 20%, the object striking accounts for about 15%, the mechanical injury accounts for about 10%, and the collapse accident accounts for about 5%, so the safety construction problem of the building engineering is increasingly emphasized by the industry. The scaffold generally needs to be operated on a plane with a certain height, but if the ground is inclined, the scaffold is also easy to incline, and the safety guarantee of constructors is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a construction engineering scaffold has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a construction engineering scaffold comprises a bottom plate, wherein the bottom of the bottom plate is fixedly connected with two fixed tables, two sides of an inner cavity of each fixed table are rotatably connected with a rotating rod, a connecting rod is fixedly connected between the rotating rods, the bottom end of the connecting rod extends to the lower part of the fixed table and is movably sleeved with a fixed cylinder, one side of each rotating rod is provided with a first limiting groove, one side of each fixed table close to the first limiting groove is provided with a first thread groove, the inner part of each first thread groove is connected with a first fixing screw through a thread, one end of each first fixing screw penetrates through the first thread groove and extends to the inner part of the first limiting groove, the bottom of the inner cavity of the fixed cylinder and one side of the connecting rod are rotatably connected with a threaded rod, the outer side of the threaded rod is connected with a push plate through a thread, and the top of the push plate is fixedly connected with the bottom of the connecting rod, the fixed cover in top of threaded rod has connect first bevel gear, one side of solid fixed cylinder all rotates and is connected with the axis of rotation, the one end of axis of rotation all extends to solid fixed cylinder inside and fixed cover has connect second bevel gear, second bevel gear all is connected with first bevel gear meshing, the equal fixedly connected with joint platform in bottom of solid fixed cylinder, the both sides of joint platform inner chamber all rotate and are connected with the bracing piece, equal fixedly connected with rotation post between the bracing piece, connect one side of platform and all seted up the second thread groove, one of them the bracing piece is close to the one end of second thread groove and all seted up the second and has been restricted the groove, the inside second set screw that all has through threaded connection of second thread groove, the one end of second set screw all extends to the inside second and is restricted the inslot.

Preferably, the bottom of rotation post extends to the below of connecting the platform and fixedly connected with fixed plate, the top of fixed plate and the both sides that are located the rotation post have all been inserted the staple.

Preferably, one side of the bottom plate is fixedly connected with a level gauge.

Preferably, the top of the bottom plate is fixedly connected with a scaffold body through a screw.

Preferably, one end of the rotating shaft, which is positioned outside the fixed cylinder, is fixedly connected with a rotating disc.

Preferably, the outer side of the push plate is in sliding connection with the inner cavity of the fixed cylinder.

The utility model provides a construction engineering scaffold possesses following beneficial effect:

1. this building engineering scaffold, through being provided with the push pedal, connecting rod and fixed station, operating personnel twists the rotary disk, make the rotary disk drive the axis of rotation and rotate, make the axis of rotation drive second bevel gear and rotate, make second bevel gear drive first bevel gear and rotate, make first bevel gear drive the threaded rod and rotate, make the push pedal promote the connecting rod and remove, thereby the levelness of adjustment bottom plate prevents bottom plate top slope, cause scaffold body slope, make scaffold body security greatly reduced's the condition take place.

2. This building engineering scaffold, through being provided with first set screw, first restricted slot, second restricted slot and second set screw, operating personnel twists the second set screw, make the one end of second set screw support the one side that the second restricted the slot inner chamber, increase the frictional force that the connecting rod received when rotating, thereby the restriction connecting rod rotates, then operating personnel twists first set screw, make the one end of first set screw support the one side of first restricted slot inner chamber, increase the frictional force that the rotation post received when rotating, thereby the restriction rotates the post and rotates, thereby the stability of bottom plate when using has been improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic side view of the fixing table according to the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing cylinder of the present invention;

FIG. 4 is a schematic side view of the connecting table of the present invention;

FIG. 5 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 6 is an enlarged view of fig. 3B according to the present invention;

fig. 7 is an enlarged view of fig. 4 at CC.

In the figure: 1. a base plate; 2. a fixed cylinder; 3. a fixed table; 4. rotating the rod; 5. a connecting rod; 6. a first thread groove; 7. a first set screw; 8. a first limiting groove; 9. a threaded rod; 10. pushing the plate; 11. a first bevel gear; 12. a second bevel gear; 13. a rotating shaft; 14. rotating the disc; 15. a connecting table; 16. a support bar; 17. rotating the column; 18. a second thread groove; 19. a second set screw; 20. a second limiting groove; 21. a fixing plate; 22. fixing nails; 23. a level gauge; 24. a scaffold body.

Detailed Description

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

Referring to fig. 1 to 7, the present invention provides a technical solution: a construction engineering scaffold comprises a bottom plate 1, wherein the bottom of the bottom plate 1 is fixedly connected with two fixed tables 3, two sides of an inner cavity of each fixed table 3 are rotatably connected with a rotating rod 4, a connecting rod 5 is fixedly connected between the rotating rods 4, the bottom end of the connecting rod 5 extends to the lower part of the fixed table 3 and is movably sleeved with a fixed cylinder 2, one side of one rotating rod 4 is provided with a first limiting groove 8, one side of the fixed table 3 close to the first limiting groove 8 is provided with a first thread groove 6, the inside of the first thread groove 6 is connected with a first fixing screw 7 through threads, one end of the first fixing screw 7 penetrates through the first thread groove 6 and extends to the inside of the first limiting groove 8, the bottom of the inner cavity of the fixed cylinder 2 and one side of the connecting rod 5 are rotatably connected with a threaded rod 9, the outer side of the threaded rod 9 is connected with a push plate 10 through threads, the top of the push plate 10 is fixedly connected with the bottom of the connecting rod 5, fixed cover in top of threaded rod 9 has been connected with first bevel gear 11, one side of solid fixed cylinder 2 is all rotated and is connected with axis of rotation 13, the one end of axis of rotation 13 all extends to solid fixed cylinder 2 inside and fixed cover and has been connected with second bevel gear 12, second bevel gear 12 all is connected with the meshing of first bevel gear 11, the equal fixedly connected with joint table 15 in bottom of solid fixed cylinder 2, the both sides of joint table 15 inner chamber are all rotated and are connected with bracing piece 16, equal fixedly connected with rotates post 17 between the bracing piece 16, second thread groove 18 has all been seted up to one side of joint table 15, second limit groove 20 has all been seted up to one end that one of them bracing piece 16 is close to second thread groove 18, second thread groove 18 is inside all to have second set screw 19 through threaded connection, the one end of second set screw 19 all extends to inside second limit groove 20.

The bottom of rotating post 17 extends to the below of joint table 15 and fixedly connected with fixed plate 21, staple 22 has all been inserted at the top of fixed plate 21 and the both sides that are located rotating post 17, it is more firm to make bottom plate 1 fixed, one side fixedly connected with spirit level 23 of bottom plate 1, make operating personnel conveniently observe the levelness of bottom plate 1 through spirit level 23, screw fixedly connected with scaffold body 24 is passed through at the top of bottom plate 1, it is more firm to make scaffold body 24 fix at the top of bottom plate 1, the axis of rotation 13 is located the equal fixedly connected with rotary disk 14 of one end in the 2 outsides of solid fixed cylinder, make operating personnel rotate rotary disk 14, make rotary disk 14 drive axis of rotation 13 and rotate, the outside of push pedal 10 all with 2 inner chambers sliding connection of solid fixed cylinder, make push pedal 10 along the gliding comparatively stable of 2 inner chambers of solid fixed cylinder.

In conclusion, when the construction frame for construction engineering is used, the bottom plate 1 is placed at a position to be fixed, then an operator rotates the rotating column 17 according to the inclination of the ground until the bottom of the fixing plate 21 is attached to the ground, then the operator screws the second fixing screw 19 to enable one end of the second fixing screw 19 to abut against one side of the inner cavity of the second limiting groove 20, then the operator screws the rotating disc 14 to enable the rotating disc 14 to drive the rotating shaft 13 to rotate, the rotating shaft 13 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the threaded rod 9 to rotate, the push plate 10 drives the connecting rod 5 to move, so as to adjust the levelness of the bottom plate 1, then the operator screws the first fixing screw 7 to enable one end of the first fixing screw 7 to abut against one side of the inner cavity of the first limiting groove 8, the scaffold body 24 is then secured to the top of the base plate 1 by screws.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A construction engineering scaffold, comprising a base plate (1), characterized in that: the bottom of the bottom plate (1) is fixedly connected with two fixed tables (3), two sides of an inner cavity of each fixed table (3) are rotatably connected with rotating rods (4), connecting rods (5) are fixedly connected between the rotating rods (4), the bottom ends of the connecting rods (5) extend to the lower portion of the fixed table (3) and are movably sleeved with a fixed cylinder (2), one side of each rotating rod (4) is provided with a first limiting groove (8), one side of each fixed table (3), which is close to the first limiting groove (8), is provided with a first thread groove (6), the inner portion of the first thread groove (6) is connected with a first fixing screw (7) through threads, one end of the first fixing screw (7) penetrates through the first thread groove (6) and extends to the inner portion of the first limiting groove (8), one side of the bottom of the inner cavity of the fixed cylinder (2), which is located on the connecting rod (5), is rotatably connected with a threaded rod (9), the outer side of the threaded rod (9) is connected with a push plate (10) through threads, the top of the push plate (10) is fixedly connected with the bottom of the connecting rod (5), the top of the threaded rod (9) is fixedly sleeved with a first bevel gear (11), one side of the fixed cylinder (2) is rotatably connected with a rotating shaft (13), one end of the rotating shaft (13) extends into the fixed cylinder (2) and is fixedly sleeved with a second bevel gear (12), the second bevel gear (12) is meshed and connected with the first bevel gear (11), the bottom of the fixed cylinder (2) is fixedly connected with a connecting table (15), two sides of the inner cavity of the connecting table (15) are rotatably connected with supporting rods (16), rotating columns (17) are fixedly connected between the supporting rods (16), and a second thread groove (18) is formed in one side of the connecting table (15), one end of one of the support rods (16) close to the second thread groove (18) is provided with a second limiting groove (20), the inside of the second thread groove (18) is connected with a second fixing screw (19) through threads, and one end of the second fixing screw (19) extends into the second limiting groove (20).

2. A construction work scaffold as claimed in claim 1, wherein: the bottom of rotating post (17) extends to the below of connecting platform (15) and fixedly connected with fixed plate (21), staple (22) have all been inserted to the top of fixed plate (21) and the both sides that are located rotating post (17).

3. A construction work scaffold as claimed in claim 1, wherein: one side of the bottom plate (1) is fixedly connected with a level gauge (23).

4. A construction work scaffold as claimed in claim 1, wherein: the top of the bottom plate (1) is fixedly connected with a scaffold body (24) through screws.

5. A construction work scaffold as claimed in claim 1, wherein: and one end of the rotating shaft (13) positioned at the outer side of the fixed cylinder (2) is fixedly connected with a rotating disk (14).

6. A construction work scaffold as claimed in claim 1, wherein: the outer sides of the push plates (10) are connected with the inner cavity of the fixed cylinder (2) in a sliding mode.