CN217518126U

CN217518126U - Intermediate connecting device for scaffold

Info

Publication number: CN217518126U
Application number: CN202220997125.6U
Authority: CN
Inventors: 余日升; 万凯; 王小亮; 唐伟; 牛梦娴
Original assignee: Jiangsu Zheng Fang Yuan Construction Group Co ltd
Current assignee: Jiangsu Zheng Fang Yuan Construction Group Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-09-30
Anticipated expiration: 2032-04-25

Abstract

The utility model belongs to the technical field of the building and specifically relates to a connecting device in middle of scaffold frame is related to, it is including connecting the connecting piece on scaffold frame mid portion and the fixed subassembly that is used for connecting piece and building, fixed subassembly includes splint, splint are located the building and keep away from one side of connecting piece, splint with the connection can be dismantled to the connecting piece, the connecting piece with splint all support tightly with the building, threaded connection has the gim peg on the splint, the gim peg runs through splint and building and with connecting piece threaded connection, this application has the effect that improves the stability of scaffold frame.

Description

Intermediate connecting device for scaffold

Technical Field

The application relates to the field of buildings, in particular to a connecting device in the middle of a scaffold.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. When the scaffold is built outside the building body, the scaffold needs to be connected with the building body so as to realize the stability of the scaffold.

In the prior art, the scaffold is usually connected with the building bodies on the top side and the bottom side of the scaffold, and some building bodies are higher and are connected with the building wall only by connecting two points on the top side and the bottom side, so that the connection stability between the scaffold and the building is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of scaffold frame, this application provides a connecting device in middle of scaffold frame.

The application provides a connecting device adopts following technical scheme in the middle of the scaffold:

the utility model provides a connecting device in middle of scaffold frame, is including connecting the connecting piece on scaffold frame mid portion and the fixed subassembly that is used for connecting piece and building, fixed subassembly includes splint, splint are located the building and keep away from one side of connecting piece, splint with the connection can be dismantled to the connecting piece, the connecting piece with splint all support tightly with the building, threaded connection has the pilot pin on the splint, the pilot pin runs through splint and building and with connecting piece threaded connection.

By adopting the technical scheme, the connecting piece is connected to the middle part of the scaffold, and the wall body of the middle part of the building is clamped between the clamping plate and the connecting piece through the clamping plate, so that the stability of connection between the scaffold and the building is improved and the stability of the scaffold is improved on the basis that the top and the bottom of the scaffold are connected to the building.

Optionally, the fixed component further comprises a connecting rod, the connecting rod is hinged to the connecting piece, a clamping groove is formed in the side wall, facing the clamping plate, of the connecting rod, the clamping groove is formed in the clamping plate in a sleeved mode, and one end, far away from the connecting piece, of the connecting rod is detachably connected with the clamping plate.

Through adopting above-mentioned technical scheme, the connecting rod is articulated with the connecting piece, if the position of scaffold frame be close to with the edge of building, rotate the connecting rod for the connecting rod is connected with splint, thereby is connected through dismantling of connecting rod and splint, presss from both sides the building between splint and connecting piece, has reduced the destruction to the building.

Optionally, articulated on the splint have the buckle, the rotation direction of buckle with the rotation direction mutually perpendicular of connecting rod, the buckle keep away from its with the one end of pin joint between the splint with the connection can be dismantled to the connecting rod.

Through adopting above-mentioned technical scheme, rotate the buckle, the buckle is connected with the connecting rod to lock splint between connecting rod and buckle, thereby play the fixed action to the position between splint and the connecting piece, improved the stability of being connected between connecting piece, splint and the building.

Optionally, the buckle keeps away from its one end with the pin joint between the splint and is connected with the limiting plate, the limiting plate with buckle mutually perpendicular, the limiting plate with the connecting rod is kept away from the lateral wall of splint passes through bolted connection.

Through adopting above-mentioned technical scheme, the limiting plate links together with the buckle, and the lateral wall that splint were kept away from to limiting plate and connecting rod is connected, plays limiting displacement to the splint.

Optionally, the connecting rod includes a fixing rod and an adjusting rod, the fixing rod is hinged to the connecting piece, the clamping groove is formed in the adjusting rod, the adjusting rod is connected with the fixing rod through an adjusting assembly, and the adjusting assembly is used for adjusting the length of the connecting rod in the axial direction of the connecting rod.

Through adopting above-mentioned technical scheme, adjust the length of connecting rod through adjusting part to thereby make and be convenient for fix the building of different thickness.

Optionally, the adjusting part is including turning round piece and screw rod, turn round the piece and rotate to be connected the dead lever is kept away from the one end of its pin joint between the connecting piece, turn round the last coaxial screw hole that is provided with of piece, the screw rod is connected adjust the pole orientation the one end of dead lever, the screw rod with screw hole screw-thread fit, follow on the dead lever the length direction of screw rod is provided with the dovetail, be connected with the guide bar on the regulation pole, be connected with the dovetail piece on the guide bar, the dovetail piece is located in the dovetail and with dovetail sliding fit.

Through adopting above-mentioned technical scheme, the piece is turned round in the rotation, and the forked tail piece removes in the dovetail, and the screw rod moves towards or keeps away from the piece of turning round to adjust the pole and be close to or keep away from the removal towards the dead lever, thereby will make draw-in groove and splint relative, realize the regulation of connecting rod length.

Optionally, the guide rod is arranged on one side of the knob block close to the clamping plate, so that an operator can conveniently rotate the knob block.

Through adopting above-mentioned technical scheme, the guide bar is connected the piece of turning round is close to one side of splint.

Optionally, a pressure spring is connected to the side wall of the clamping groove far away from the fixing rod, one end of the pressure spring far away from the side wall of the clamping groove is connected with a supporting block, and the supporting block is tightly supported by the clamping plate.

Through adopting above-mentioned technical scheme, the elasticity of pressure spring makes to support to press between piece and the splint to be fastened more.

In summary, the present application includes at least one of the following beneficial technical effects:

1. connecting the connecting piece to the middle part of the scaffold, and clamping the wall body of the middle part of the building between the clamping plate and the connecting piece through the clamping plate, so that the stability of the connection between the scaffold and the building is improved and the stability of the scaffold is improved on the basis of connecting the top and the bottom of the scaffold to the building;

2. the length of the connecting rod is adjusted through the adjusting component, so that buildings with different thicknesses can be conveniently fixed;

3. the piece is turned round in the rotation, and the forked tail piece removes in the dovetail, and the screw rod moves towards or keeps away from the piece of turning round to adjust the pole and be close to or keep away from the removal towards the dead lever, thereby will make draw-in groove and splint relative, realize the regulation of connecting rod length.

Drawings

Fig. 1 is a schematic view of an overall structure for embodying a scaffolding intermediate-coupling device;

FIG. 2 is a schematic view for showing the positional relationship between the buckle plate and the limit plate;

fig. 3 is a schematic diagram for showing a positional relationship between the pressing block and the pressing spring.

Description of reference numerals:

1. a scaffold; 2. a sleeve; 3. a connecting plate; 4. a rib plate; 5. a splint; 6. a connecting rod; 7. fixing the rod; 8. adjusting a rod; 9. twisting the block; 10. a screw; 11. a guide bar; 12. a dovetail groove; 13. a dovetail block; 14. a card slot; 15. compressing the spring; 16. a resisting block; 17. buckling the plate; 18. a limiting plate; 19. positioning bolts; 20. a bolt; 21. a through groove.

Detailed Description

Referring to fig. 1, a scaffolding intermediate coupling device includes coupling members coupled to a middle portion of a scaffolding 1 and a fixing assembly for coupling the coupling members to a building.

Referring to fig. 1, the connecting piece includes a sleeve 2 and a connecting plate 3, the sleeve 2 is sleeved on the scaffold 1, the connecting plate 3 is connected with the side wall of the sleeve 2, a rib plate 4 is connected between the sleeve 2 and the connecting plate 3, and the side wall of the connecting plate 3 far away from the sleeve 2 is abutted against a building.

Referring to fig. 2 and 3, the fixing assemblies are at least provided with two groups, in this embodiment, the fixing assemblies are provided with two groups along the vertical direction, each fixing assembly comprises a clamping plate 5 and a connecting rod 6, each connecting rod 6 comprises a fixing rod 7 and an adjusting rod 8, one end of each fixing rod 7 is hinged to the corresponding connecting plate 3, the other end of each fixing rod 7 is rotatably connected with a twisting block 9, the cross section of each twisting block 9 is hexagonal, one end of each twisting block 9, which is far away from the corresponding fixing rod 7, is coaxially provided with a threaded hole, the threaded hole penetrates through the corresponding twisting block 9 and extends into the corresponding straight fixing rod 7, the adjusting rod 8 and the corresponding fixing rod 7 are coaxially arranged, one end of the corresponding adjusting rod 8, which faces the corresponding fixing rod 7, is connected with a guide rod 11 and a screw rod 10, the adjusting rod 8 and the guide rod 11 are integrally formed, the cross section of the guide rod 11 is L-shaped, the vertical part of the guide rod 11 is connected with the corresponding adjusting rod 8, the screw rod 10 is connected to the side wall of the corresponding fixing rod 11, screw rod 10 and screw hole threaded connection, the horizontal part of guide bar 11 is located and turns round one side that piece 9 is close to connecting plate 3, dead lever 7 is provided with dovetail 12 towards the length direction of following screw rod 10 on the lateral wall of connecting plate 3, be connected with dovetail 13 on the horizontal part of guide bar 11, dovetail 13 is located dovetail 12 and in dovetail 12 sliding fit, it is provided with draw-in groove 14 on the lateral wall of connecting plate 3 to adjust pole 8, guide bar 11 is provided with logical groove 21 towards one side of splint 5, logical groove 21 communicates with draw-in groove 14, be connected with pressure spring 15 on the lateral wall that draw-in groove 14 keeps away from dead lever 7, the one end that pressure spring 15 kept away from draw-in groove 14 lateral wall is connected with and supports piece 16, the edge that splint 5 was kept away from to the one end that dead lever 7 was kept away from to adjust pole 8 sets up to the fillet.

Referring to fig. 2 and 3, a portion of one end of the clamping plate 5 is located in the clamping groove 14, the abutting block 16 abuts against a side wall of the clamping plate 5 away from the connecting plate 3, the clamping plate 5 is arranged in parallel with the connecting plate 3, and offset with the lateral wall that the connecting plate 3 was kept away from to the building, threaded connection has the gim peg 19 on splint 5, gim peg 19 is provided with two along vertical direction, gim peg 19 runs through splint 5 and building and with connecting piece threaded connection, splint 5 keeps away from to articulate on the lateral wall of connecting plate 3 has buckle 17, the cross-section of buckle 17 is L shape, buckle 17's direction of rotation and connecting rod 6 rotation direction mutually perpendicular, buckle 17 keeps away from its one end with the pin joint between splint 5 and is connected with limiting plate 18, limiting plate 18 and buckle 17 mutually perpendicular, limiting plate 18 and buckle 17 integrated into one piece set up, limiting plate 18 passes through bolt 20 with the lateral wall that adjusts pole 8 and keep away from splint 5 and is connected.

The implementation principle of the connecting device in the middle of the scaffold in the embodiment of the application is as follows:

connecting the sleeve 2 to the middle part of the scaffold 1, clamping the wall body of the middle part of the building between the connecting plate 3 and the clamping plate 5, rotating the positioning bolt 19 to enable the positioning bolt 19 to penetrate through the clamping plate 5 and the building and be in threaded connection with the connecting plate 3, then rotating the fixing rod 7 to enable the clamping groove 14 to be sleeved on the clamping plate 5, then rotating the torsion block 9, enabling the dovetail block 13 to move in the dovetail groove 12, enabling the screw rod 10 to move towards or away from the torsion block 9, enabling the adjusting rod 8 to move towards or away from the fixing rod 7 until the pressure spring 15 is compressed to abut against the clamping plate 5 by the abutting block 16, then rotating the buckle plate 17 to enable the limiting plate 18 to abut against the side wall of the adjusting rod 8 away from the clamping plate 5, then rotating the bolt 20 to enable the bolt 20 to penetrate through the limiting plate 18 and be in threaded connection with the adjusting rod 8, and through fixing the scaffold 1 and the wall body of the middle part of the building, thereby connecting the top and the bottom of the scaffold 1 to the foundation of the building, the stability of being connected between scaffold 1 and the building has been improved, scaffold 1's stability has been improved.

Claims

1. The utility model provides a connecting device in middle of scaffold frame which characterized in that: including connecting the connecting piece on scaffold frame (1) mid portion and the fixed subassembly that is used for connecting piece and building, fixed subassembly includes splint (5), splint (5) are located the building and keep away from one side of connecting piece, splint (5) with the connection can be dismantled to the connecting piece, the connecting piece with splint (5) all support tightly with the building, threaded connection has gim peg (19) on splint (5), gim peg (19) run through splint (5) and building and with connecting piece threaded connection.

2. A scaffolding intermediate connection device as claimed in claim 1, wherein: the fixed component further comprises a connecting rod (6), the connecting rod (6) is hinged to the connecting piece, a clamping groove (14) is formed in the side wall, facing the clamping plate (5), of the connecting rod (6), the clamping groove (14) is formed in the clamping plate (5), one end, away from the connecting piece, of the connecting rod (6) is detachably connected with the clamping plate (5).

3. A scaffolding intermediate connection means as claimed in claim 2, in which: articulated on splint (5) have buckle (17), the rotation direction of buckle (17) with the rotation direction mutually perpendicular of connecting rod (6), buckle (17) keep away from its with the one end of pin joint between splint (5) with connecting rod (6) can dismantle the connection.

4. A scaffolding intermediate connection means as claimed in claim 3, wherein: one end of the buckling plate (17) far away from a hinge point between the buckling plate and the clamping plate (5) is connected with a limiting plate (18), the limiting plate (18) is perpendicular to the buckling plate (17), and the limiting plate (18) is connected with the connecting rod (6) far away from the side wall of the clamping plate (5) through a bolt (20).

5. A scaffolding intermediate connection means as claimed in claim 4, in which: the connecting rod (6) comprises a fixing rod (7) and an adjusting rod (8), the fixing rod (7) is hinged to the connecting piece, the clamping groove (14) is formed in the adjusting rod (8), the adjusting rod (8) is connected with the fixing rod (7) through an adjusting assembly, and the adjusting assembly is used for adjusting the length of the connecting rod (6) in the axial direction of the connecting rod.

6. A scaffolding intermediate connection means as claimed in claim 5, in which: adjusting part is including turning round piece (9) and screw rod (10), turn round piece (9) and rotate to be connected dead lever (7) and keep away from the one end of its pin joint between with the connecting piece, turn round the last coaxial screw hole that is provided with of piece (9), screw rod (10) are connected adjust pole (8) orientation the one end of dead lever (7), screw rod (10) with screw hole screw-thread fit, follow on dead lever (7) the length direction of screw rod (10) is provided with dovetail (12), be connected with guide bar (11) on adjusting pole (8), be connected with dovetail (13) on guide bar (11), dovetail (13) are located in dovetail (12) and with dovetail (12) sliding fit.

7. A scaffolding intermediate connection means as claimed in claim 6, in which: the guide rod (11) is arranged on one side, close to the clamping plate (5), of the torsion block (9).

8. A scaffolding intermediate connection means as claimed in claim 6, in which: the clamping groove (14) is far away from the side wall of the fixed rod (7) and is connected with a pressure spring (15), one end, far away from the side wall of the clamping groove (14), of the pressure spring (15) is connected with a supporting block (16), and the supporting block (16) is tightly supported with the clamping plate (5).