CN218061296U

CN218061296U - Scaffold connecting structure for construction

Info

Publication number: CN218061296U
Application number: CN202220498917.9U
Authority: CN
Inventors: 周佳俊; 陈泳竹
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-12-16
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a scaffold puts up connection structure for construction relates to building engineering equipment technical field. The utility model discloses a four fixed columns and support frame are fixed with the support frame between two fixed columns of same end, are equipped with the stretcher between two support frames, install the adjustment mechanism who is used for connecting with between two fixed columns of same one side, and adjustment mechanism includes protecting crust, locating plate, first transmission rack, second transmission rack, fixed plate, drive gear, guide pillar, guide pin bushing, connecting rod and spliced pole. The utility model discloses a protecting crust, locating plate, first driving rack, second driving rack and drive gear's cooperation for the structure can let the scaffold frame connect more firm and can be convenient for adjust when using, and through the cooperation of rotating reference column, stabilizer blade, guide block and guard plate, makes anti-skidding mechanism can improve the anti-skidding effect of scaffold frame when using.

Description

Scaffold connecting structure for construction

Technical Field

The utility model belongs to the technical field of building engineering equipment, especially, relate to a scaffold puts up connection structure for construction.

Background

In the building work progress, need use the scaffold frame, make things convenient for the worker people to stand and whitewash the construction on the scaffold frame, therefore the stability of scaffold frame structure is construction safety's guarantee, and current scaffold frame is not convenient for carry out the connection of width control when using, connects not firm enough to antiskid effect when using is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold puts up connection structure for construction to solve current problem: the existing scaffold is not convenient for width adjustment in use, is not stable enough in connection, and has poor anti-skidding effect in use.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a scaffold connecting structure for building construction comprises four fixing columns and a support frame, wherein the support frame is fixed between the two fixing columns at the same end, a stretcher is assembled between the two support frames, and an adjusting mechanism for connection is arranged between the two fixing columns at the same side;

the adjusting mechanism comprises a protective shell, a positioning plate, a first transmission rack and a second transmission rack, one end of the protective shell is fixed to one of the fixed columns on the same side, the positioning plate is connected to the inside of the other end of the protective shell in a sliding mode, one end, far away from the protective shell, of the positioning plate is fixed to the other one of the fixed columns on the same side, the second transmission rack is fixed to the inside of the protective shell, the second transmission rack is connected with the positioning plate in a sliding mode, the first transmission rack is fixed to one end, located inside the protective shell, of the positioning plate, and the first transmission rack is located at the top end of the second transmission rack.

Further, adjustment mechanism still includes fixed plate, drive gear, connecting rod and spliced pole, the meshing is connected with drive gear between first drive rack and the second drive rack, drive gear's internal rotation is connected with the spliced pole, the both sides of spliced pole all are fixed with the fixed plate, one of them the one end of fixed plate is fixed with the connecting rod, the inside of protecting crust still installs the promotion subassembly that is used for driving the connecting rod and carries out the removal.

The protective shell is characterized by further comprising a guide pillar and a guide sleeve, wherein the guide pillar is fixed at one end of the other fixing plate, the guide sleeve is connected to the outer side of one end of the guide pillar in a sliding mode, and one end, far away from the guide pillar, of the guide sleeve is fixed with the protective shell.

Further, the pushing assembly comprises a threaded rod, a transmission shaft, a displacement driving motor, a first bevel gear and a second bevel gear, the displacement driving motor is fixed to the protective shell, the output end of the displacement driving motor is connected with the first bevel gear, one side of the first bevel gear is meshed with the second bevel gear, the transmission shaft is fixed to the inner portion of the second bevel gear, the threaded rod is fixed to one end, close to the connecting rod, of the transmission shaft, and the outer side of one end of the threaded rod is in threaded connection with the connecting rod.

Further, an anti-skid mechanism for increasing stability is installed at the bottom of each fixing column.

Further, anti-skidding mechanism is including rotating reference column, stabilizer blade, guide block and guard plate, the outside of fixed column bottom is rotated and is connected with the rotation reference column, the bottom threaded connection who rotates the reference column has the stabilizer blade, the center on stabilizer blade top is fixed with the guide block, just guide block and fixed column sliding connection, the bottom of stabilizer blade is fixed with the guard plate.

Further, the stretcher includes first mount, second mount, slip post, sliding sleeve and locating piece, the one end sliding connection of first mount has the second mount, first mount with the both sides that one end was kept away from to second mount bottom all are fixed with the locating piece, locating piece and support frame sliding connection, the inboard of first mount is fixed with the slip post, the inside sliding connection of slip post one end has the sliding sleeve, just the other end and the second mount of sliding sleeve are fixed.

The utility model discloses following beneficial effect has:

1. the utility model discloses a protecting crust, locating plate, first driving rack, second driving rack and drive gear's cooperation for the structure can let the scaffold frame connect more firm and can be convenient for adjust when using.

2. The utility model discloses a rotate the cooperation of reference column, stabilizer blade, guide block and guard plate for anti-skidding mechanism can improve the anti-skidding effect of scaffold frame when using.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic view of the connection structure of the stretcher and the supporting frame of the present invention;

FIG. 3 is a schematic view of the internal structure of the protective shell of the present invention;

fig. 4 is a schematic view of the connection structure of the threaded rod and the connecting rod of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 4;

FIG. 6 is a schematic view of the connection structure of the connecting rod and the fixing plate of the present invention;

FIG. 7 is a schematic view of the connection structure between the fixing post and the rotary positioning post of the present invention;

FIG. 8 is a schematic view of the connection structure of the protection plate and the support legs of the present invention;

fig. 9 is a schematic structural view of the stretcher of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. fixing the column; 2. a support frame; 3. a stretcher; 4. a protective shell; 5. positioning a plate; 6. a first drive rack; 7. a second drive rack; 8. a fixing plate; 9. a transmission gear; 10. a guide post; 11. a guide sleeve; 12. a connecting rod; 13. a threaded rod; 14. a drive shaft; 15. a displacement drive motor; 16. a first bevel gear; 17. a second bevel gear; 18. connecting columns; 19. rotating the positioning column; 20. a leg; 21. a guide block; 22. a protection plate; 23. a first fixing frame; 24. a second fixing frame; 25. a sliding post; 26. a sliding sleeve; 27. and (5) positioning the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-9, the present invention relates to a scaffold connecting structure for building construction, which comprises four fixing columns 1 and supporting frames 2, wherein the supporting frame 2 is fixed between two fixing columns 1 at the same end, a stretcher 3 is assembled between the two supporting frames 2, and an adjusting mechanism for connection is installed between the two fixing columns 1 at the same side;

furthermore, the adjusting mechanism comprises a protective shell 4, a positioning plate 5, a first transmission rack 6, a second transmission rack 7, a fixing plate 8, a transmission gear 9, a guide pillar 10, a guide sleeve 11, a connecting rod 12 and a connecting column 18, one end of the protective shell 4 is fixed with one of the fixing columns 1 on the same side, the positioning plate 5 is connected to the inner portion of the other end of the protective shell 4 in a sliding mode, one end, far away from the protective shell 4, of the positioning plate 5 is fixed with the other fixing column 1 on the same side, and therefore the distance between the two fixing columns 1 on the same side can be adjusted;

a second transmission rack 7 is fixed inside the protective shell 4, the second transmission rack 7 is connected with the positioning plate 5 in a sliding manner, a first transmission rack 6 is fixed at one end, located inside the protective shell 4, of the positioning plate 5, the first transmission rack 6 is located at the top end of the second transmission rack 7, a transmission gear 9 is meshed and connected between the first transmission rack 6 and the second transmission rack 7, and then the first transmission rack 6 can be driven to move through the rotation of the transmission gear 9;

a connecting column 18 is rotatably connected inside the transmission gear 9, fixing plates 8 are fixed on two sides of the connecting column 18, one end of the other fixing plate 8 is fixed with a guide pillar 10, the outer side of one end of the guide pillar 10 is slidably connected with a guide sleeve 11, one end, far away from the guide pillar 10, of the guide sleeve 11 is fixed with the protective shell 4, so that the movement of the fixing plates 8 can be limited through the sliding connection of the guide pillar 10 and the guide sleeve 11, one end of one fixing plate 8 is fixed with a connecting rod 12, and a pushing assembly for driving the connecting rod 12 to move is further installed inside the protective shell 4;

specifically, the pushing assembly comprises a threaded rod 13, a transmission shaft 14, a displacement driving motor 15, a first bevel gear 16 and a second bevel gear 17, the displacement driving motor 15 is fixed with the protective shell 4, the output end of the displacement driving motor 15 is connected with the first bevel gear 16, one side of the first bevel gear 16 is connected with the second bevel gear 17 in a meshing manner, the transmission shaft 14 is fixed inside the second bevel gear 17 and further can drive the transmission shaft 14 to rapidly enter a working state, the threaded rod 13 is fixed at one end, close to the connecting rod 12, of the transmission shaft 14, the outer side of one end of the threaded rod 13 is in threaded connection with the connecting rod 12, and therefore the connecting rod 12 in threaded connection can be driven to move through rotation of the threaded rod 13;

when the distance between two fixing columns 1 on the same side needs to be connected and adjusted, the first bevel gear 16 is driven to rotate after being electrically connected with an external power supply through the displacement driving motor 15, the first bevel gear 16 rotates to drive the second bevel gear 17 in meshing connection to rotate, the second bevel gear 17 rotates to drive the threaded rod 13 to rotate through the transmission shaft 14, the threaded rod 13 rotates to drive the connecting rod 12 in threaded connection to move, the connecting rod 12 moves to drive one of the fixing plates 8 to move, one of the fixing plates 8 moves to drive the other fixing plate 8 to move through the connecting column 18, and the other fixing plate 8 moves to drive the guide column 10 to move inside the guide sleeve 11 in sliding connection;

and then prevent that connecting rod 12 from following threaded rod 13 and rotating, drive when spliced pole 18 removes and rotate the drive gear 9 of connecting and remove, drive gear 9 removes and rotates under the spacing second driving rack 7 that the meshing is connected, and drive gear 9 rotates and drives the first driving rack 6 that the meshing is connected and remove, and first driving rack 6 removes and drives locating plate 5 and remove, and then can connect the adjustment with the distance between two fixed columns 1 on the same side.

Furthermore, an anti-skid mechanism for increasing stability is installed at the bottom of each fixing column 1 and comprises a rotating positioning column 19, supporting feet 20, a guide block 21 and a protection plate 22, the rotating positioning column 19 is rotatably connected to the outer side of the bottom of each fixing column 1, the supporting feet 20 are in threaded connection with the bottom of each rotating positioning column 19, so that the supporting feet 20 can be conveniently installed and disassembled, the guide block 21 is fixed at the center of the top ends of the supporting feet 20, the guide block 21 is in sliding connection with the fixing columns 1, the supporting feet 20 can be more conveniently assembled and positioned, the protection plate 22 is fixed at the bottom of each supporting foot 20, and therefore the anti-skid effect of the scaffold is increased through the protection plate 22;

when protection plate 22 damages, the accessible rotates rotation reference column 19 for rotate reference column 19 and rotate in the outside of fixed column 1, and under guide block 21 and fixed column 1's sliding connection is spacing, make rotation reference column 19's rotation can drive threaded connection's stabilizer blade 20 descend, and then can let stabilizer blade 20 drive the protection plate 22 that the bottom damaged break away from rotation reference column 19 after descending, thereby will be new the bottom of installing at fixed column 1 through threaded connection.

Specifically, the stretcher 3 includes a first fixing frame 23, a second fixing frame 24, a sliding column 25, a sliding sleeve 26 and a positioning block 27, one end of the first fixing frame 23 is slidably connected with the second fixing frame 24, so that the second fixing frame 24 can slide in the first fixing frame 23, positioning blocks 27 are fixed on two sides of the bottoms of the first fixing frame 23 and the second fixing frame 24, which are far away from one end, the positioning blocks 27 are slidably connected with the support frame 2, the sliding column 25 is fixed on the inner side of the first fixing frame 23, the sliding sleeve 26 is slidably connected in the inner side of one end of the sliding column 25, so that the sliding column 25 can slide in the sliding sleeve 26, the other end of the sliding sleeve 26 is fixed with the second fixing frame 24, and the width of the stretcher 3 can be conveniently adjusted along with the scaffold.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a scaffold puts up connection structure for construction, includes four fixed column (1) and support frame (2) and is fixed with support frame (2) between two fixed column (1) of one end, its characterized in that: a stretcher (3) is arranged between the two supporting frames (2), and an adjusting mechanism for connection is arranged between the two fixing columns (1) on the same side;

the adjusting mechanism comprises a protective shell (4), a positioning plate (5), a first transmission rack (6) and a second transmission rack (7), one end of the protective shell (4) is fixed to one of the fixed columns (1) on the same side, the positioning plate (5) is connected to the inside of the other end of the protective shell (4) in a sliding mode, one end, far away from the protective shell (4), of the positioning plate (5) is fixed to the other fixed column (1) on the same side, the second transmission rack (7) is fixed to the inside of the protective shell (4), the second transmission rack (7) is connected with the positioning plate (5) in a sliding mode, the first transmission rack (6) is fixed to one end, located inside the protective shell (4), of the positioning plate (5), and the first transmission rack (6) is located at the top end of the second transmission rack (7).

2. A scaffold connection structure for construction according to claim 1, wherein: adjustment mechanism still includes fixed plate (8), drive gear (9), connecting rod (12) and spliced pole (18), the meshing is connected with drive gear (9) between first drive rack (6) and second drive rack (7), the internal rotation of drive gear (9) is connected with spliced pole (18), the both sides of spliced pole (18) all are fixed with fixed plate (8), one of them the one end of fixed plate (8) is fixed with connecting rod (12), the inside of protecting crust (4) is still installed and is used for driving the promotion subassembly that connecting rod (12) carried out the removal.

3. A scaffold connection structure for construction according to claim 2, wherein: the protective shell is characterized by further comprising a guide post (10) and a guide sleeve (11), wherein the guide post (10) is fixed at one end of the other fixing plate (8), the guide sleeve (11) is connected to the outer side of one end of the guide post (10) in a sliding mode, and one end, far away from the guide post (10), of the guide sleeve (11) is fixed with the protective shell (4).

4. The scaffold connection structure for construction according to claim 2, wherein: the push assembly comprises a threaded rod (13), a transmission shaft (14), a displacement driving motor (15), a first bevel gear (16) and a second bevel gear (17), the displacement driving motor (15) is fixed with the protective shell (4), the output end of the displacement driving motor (15) is connected with the first bevel gear (16), one side of the first bevel gear (16) is meshed with the second bevel gear (17), the transmission shaft (14) is fixed inside the second bevel gear (17), the threaded rod (13) is fixed at one end, close to the connecting rod (12), of the transmission shaft (14), and the outer side of one end of the threaded rod (13) is connected with the connecting rod (12) in a threaded mode.

5. A scaffold connection structure for construction according to claim 1, wherein: and the bottom of each fixing column (1) is provided with an anti-skidding mechanism for increasing stability.

6. A scaffold connection structure for construction according to claim 5, wherein: antiskid includes rotation reference column (19), stabilizer blade (20), guide block (21) and guard plate (22), the outside of fixed column (1) bottom is rotated and is connected with rotation reference column (19), the bottom threaded connection who rotates reference column (19) has stabilizer blade (20), the center on stabilizer blade (20) top is fixed with guide block (21), just guide block (21) and fixed column (1) sliding connection, the bottom of stabilizer blade (20) is fixed with guard plate (22).

7. A scaffold connection structure for construction according to claim 1, wherein: stretcher (3) include first mount (23), second mount (24), slip post (25), sliding sleeve (26) and locating piece (27), the one end sliding connection of first mount (23) has second mount (24), first mount (23) with the both sides that one end was kept away from to second mount (24) bottom all are fixed with locating piece (27), locating piece (27) and support frame (2) sliding connection, the inboard of first mount (23) is fixed with slip post (25), the inside sliding connection of slip post (25) one end has sliding sleeve (26), just the other end and second mount (24) of sliding sleeve (26) are fixed.