CN217205269U

CN217205269U - Municipal administration scaffold connecting piece

Info

Publication number: CN217205269U
Application number: CN202220304389.9U
Authority: CN
Inventors: 陈惠东
Original assignee: Jiangyin Jinze Construction Engineering Co ltd
Current assignee: Jiangyin Jinze Construction Engineering Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-16
Anticipated expiration: 2032-02-15

Abstract

The application discloses municipal administration scaffold connecting piece, it includes the base, be connected with first connecting pipe on the base, be connected with the subassembly that slides on the first connecting pipe, the subassembly that slides include the second connecting pipe and connect in the connection cambered plate of second connecting pipe one end, it deviates from to connect the cambered plate one side of second connecting pipe is connected with first slider, first annular has been seted up on the outer wall of first connecting pipe, first slider inlays to be located in the first annular and rather than sliding fit, first connecting pipe with the second connecting pipe all is provided with the internal thread, it is right to be provided with on the first connecting pipe it carries out spacing subassembly to connect the cambered plate. The application has the effect of wide application range.

Description

Municipal administration scaffold connecting piece

Technical Field

The application relates to the technical field of municipal engineering construction, in particular to a municipal scaffold connecting piece.

Background

In the process of municipal construction, in order to construct a building wall, the height of a worker needs to be raised by means of a scaffold. The scaffold refers to various supports erected on a construction site for workers to operate and solve vertical and horizontal transportation. At present, a scaffold used in building construction is formed by connecting a plurality of steel pipes in a staggered manner, and the steel pipes need to be connected by using connecting pieces.

At present, chinese patent with publication number CN202519963U discloses a scaffold fixing member, which comprises a base, wherein a mounting through hole is formed at the top end of the base, and a plurality of connecting through holes are formed at four corners of the top surface of the base.

To the above-mentioned correlation technique, the inventor thinks that above-mentioned scaffold mounting is in the use, and the connection step is comparatively loaded down with trivial details, and can not adjust the connection angle between two adjacent steel pipes according to concrete needs.

SUMMERY OF THE UTILITY MODEL

In order to increase the application scope of scaffold connecting piece, this application provides a municipal administration scaffold connecting piece.

The application provides a municipal administration scaffold connecting piece adopts following technical scheme:

the utility model provides a municipal administration scaffold connecting piece, includes the base, be connected with first connecting pipe on the base, be connected with the subassembly that slides on the first connecting pipe, the subassembly that slides include the second connecting pipe and connect in the connection arc board of second connecting pipe one end, it deviates from to connect the arc board one side of second connecting pipe is connected with first slider, first annular has been seted up on the outer wall of first connecting pipe, first slider inlays to be located rather than sliding fit in the first annular, first connecting pipe with the second connecting pipe all is provided with the internal thread, it is right to be provided with on the first connecting pipe it carries out spacing subassembly to connect the arc board.

Through adopting above-mentioned technical scheme, when carrying out the installation of scaffold, install the base subaerially earlier, connect vertical steel pipe on first connecting pipe again, connect the steel pipe that the level set up on the second connecting pipe, rotate the subassembly that slides to suitable position, use spacing subassembly to be connected the subassembly that will slide with first connecting pipe, realize the fixed to the subassembly that slides. Through mutually supporting of base, first connecting pipe, subassembly and spacing subassembly that slides, realized adjusting the position between two steel pipes according to actual construction needs, had the wide effect of application scope.

Optionally, a sliding groove is formed in the first connecting pipe, the sliding groove is arranged along the length direction of the first connecting pipe, one end of the sliding groove is communicated with the first annular groove, and the other end of the sliding groove extends to the opening end of the first connecting pipe.

By adopting the technical scheme, when the scaffold is installed, the first sliding block of the sliding assembly slides into the first annular groove through the sliding groove, and the sliding groove is convenient for an operator to disassemble and assemble the sliding assembly; meanwhile, a proper number of sliding assemblies can be installed on the first connecting pipe according to specific requirements, and the application range of the connecting piece is further expanded.

Optionally, be provided with coupling assembling on the first connecting pipe, coupling assembling includes second slider and connecting bolt, the second annular has been seted up on the first connecting pipe, the second annular about first annular parallel arrangement, the second slider inlays to be located in the second annular, the second slider with second annular sliding fit, set up threaded hole on the second slider, set up on the connection arc board with the screw hole that the second slider position corresponds, connect the arc board with threaded connection has connecting bolt simultaneously on the second slider.

Through adopting above-mentioned technical scheme, the subassembly that slides after shifting to first annular, with the second slider move to the position that corresponds with the screw hole on the connection arc board, use connecting bolt to be connected arc board and second slider and be connected. The pressure that first slider bore has been reduced in the setting of coupling assembling, is favorable to prolonging the life of connecting piece.

Optionally, the two sides of the connecting assembly in the vertical direction of the first ring groove are respectively provided with a group.

Through adopting above-mentioned technical scheme, the joint strength between subassembly and the first connecting pipe that slides has further been strengthened in setting up of two sets of coupling assembling.

Optionally, the first slider is rotated and is inlayed and be equipped with the ball, the ball set up in first slider with one side of the laminating of first annular tank bottom.

Through adopting above-mentioned technical scheme, when the subassembly that slides rotates, the bottom rolling contact of ball and first annular has reduced the frictional force that first slider received when rotating.

Optionally, a fastening bolt is connected to the first connecting pipe in a threaded manner, and the fastening bolt penetrates through the first connecting pipe and extends into an inner cavity of the first connecting pipe.

By adopting the technical scheme, after the steel pipe is arranged on the first connecting pipe, the abutting bolt is screwed to abut against the side wall of the steel pipe, so that the connecting strength between the steel pipe and the first connecting pipe is improved.

Optionally, the limiting assembly comprises a positioning pin, a plurality of positioning grooves are formed in the bottom of the first annular groove, the positioning grooves are formed along the circumferential direction of the first connecting pipe, positioning through holes corresponding to the first annular groove are formed in the connecting arc plate, and the positioning pin is inserted into the positioning through holes and located in the positioning grooves.

Through adopting above-mentioned technical scheme, after the subassembly that slides rotated suitable position, pass the constant head tank that corresponds on positioning hole and the first connecting pipe with the locating pin, realize the location to the subassembly that slides, avoided subassembly and the first connecting pipe that slides to take place relative rotation, improved the structural stability of connecting piece.

Optionally, the base is in a shape of a circular truncated cone.

Through adopting above-mentioned technical scheme, the area of contact of base increase connecting piece and ground of round platform form has strengthened the structural stability of connecting piece.

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

1. the mutual matching of the base, the first connecting pipe, the sliding assembly and the limiting assembly realizes the adjustment of the position between the two steel pipes according to the actual construction requirement, and has the effect of wide application range;

2. the arrangement of the ball reduces the friction force applied when the first sliding block rotates;

3. the setting of locating component has avoided sliding component and first connecting pipe to take place relative rotation, has improved the structural stability of connecting piece.

Drawings

Fig. 1 is a schematic structural view of a municipal scaffold connection according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying a connection structure of the sliding component and the first connection pipe in the embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram for embodying the connection structure in the embodiment of the present application.

Fig. 5 is a schematic structural diagram for embodying the fastening bolt in the embodiment of the present application.

Description of reference numerals: 1. a base; 2. a first connecting pipe; 3. a slipping component; 31. connecting the arc plates; 32. a second connecting pipe; 33. a ball bearing; 4. a first ring groove; 5. a sliding groove; 6. a first slider; 7. a limiting component; 71. positioning pins; 72. positioning a groove; 73. positioning the through hole; 8. a connecting assembly; 81. a second slider; 82. a connecting bolt; 83. a second ring groove; 9. the bolt is pressed tightly.

Detailed Description

The present application is described in further detail below with reference to figures 1-5. The embodiment of the application provides a municipal administration scaffold connecting piece, it has wide effect of application scope.

Referring to fig. 1, a municipal scaffold connection includes a base 1, a first connection pipe 2, and a slip assembly 3. The base 1 is round platform form setting, and first connecting pipe 2 fixed connection is on the up end of base 1, and first connecting pipe 2 is provided with the internal thread. First annular groove 4 is seted up along its circumference on the first connecting pipe 2, and first annular groove 4 is the dovetail. The first annular 4 is gone up and has been seted up along its length direction and slide groove 5, and the one end of slide groove 5 link up with first annular 4, and the other end of slide groove 5 extends to the open end of first connecting pipe 2.

Referring to fig. 1 and 2, the sliding assembly 3 includes a connection arc plate 31 and a second connection pipe 32 connected to the connection arc plate 31. The second connecting pipe 32 is provided with an internal thread, one side of the connecting arc plate 31 departing from the second connecting pipe 32 is connected with a first sliding block 6, and the first sliding block 6 is a dovetail block. The first connecting pipe 2 is provided with a limiting component 7 for limiting the sliding component 3.

Referring to fig. 1 and 2, when the scaffold is installed, the base 1 is installed on the ground, the vertical steel pipe is connected to the first connecting pipe 2, the horizontal steel pipe is connected to the second connecting pipe 32, the first sliding block 6 slides into the first annular groove 4 from the sliding groove 5, the first sliding block 6 is in sliding fit with the first annular groove 4, and the connecting arc plate 31 is attached to the outer wall of the first connecting pipe 2. By rotating the second connecting pipe 32 to a proper angle, the operator can mount a proper number of sliding assemblies 3 on the first connecting pipe 2 according to specific needs. After the angle of the sliding component 3 is adjusted, the sliding component 3 is positioned by using the limiting component 7. The circular truncated cone-shaped base 1 increases the contact area between the base 1 and the ground, and improves the stability of the connecting piece.

Referring to fig. 2, the first connection pipe 2 is provided with a connection assembly 8, and the connection assembly 8 includes a second slider 81 and a connection bolt 82. The first connecting pipe 2 is provided with a second annular groove 83, the second annular groove 83 is arranged in parallel relative to the first annular groove 4, and the second annular groove 83 is a dovetail groove. The second slider 81 is embedded in the second annular groove 83, the second slider 81 is in sliding fit with the second annular groove 83, a threaded hole is formed in one side, away from the bottom of the second annular groove 83, of the second slider 81, a threaded hole corresponding to the second slider 81 is formed in the connecting arc plate 31, and the connecting bolt 82 is in threaded connection with the connecting arc plate 31 and the second slider 81. The second ring groove 83 is provided with one on each side of the first ring groove 4 in the vertical direction, and the connecting assembly 8 is provided with a group in each of the two second ring grooves 83.

Referring to fig. 1 and 2, after the sliding assembly 3 is slid into the first ring groove 4, the second sliding block 81 is moved to a position corresponding to the threaded hole of the connecting arc plate 31, and the connecting arc plate 31 is connected to the second sliding block 81 using the connecting bolt 82. The two groups of connecting assemblies 8 enhance the connecting strength between the sliding assembly 3 and the first connecting pipe 2, reduce the pressure borne by the first sliding block 6 and prolong the service life of the structure.

Referring to fig. 1, 3 and 4, the first sliding block 6 is rotatably embedded with a ball 33, and the roller is arranged on one side of the first sliding block 6 away from the connecting arc plate 31. When the sliding component 3 rotates, the ball 33 is abutted with the groove bottom of the first annular groove 4, so that the friction force of the sliding component 3 during rotation is reduced.

Referring to fig. 5, a fastening bolt 9 is connected to the first connecting pipe 2 through a thread, and one end of the fastening bolt 9 penetrates through the first connecting pipe 2 and extends into an inner cavity thereof. After the steel pipe is arranged in the first connecting pipe 2, the abutting bolt 9 is screwed and screwed to abut against the outer wall of the steel pipe, so that the connecting strength of the steel pipe and the first connecting pipe 2 is enhanced.

Referring to fig. 2 and 3, the limiting component 7 includes a positioning pin 71, a plurality of positioning grooves 72 are formed at equal intervals along the circumferential direction at the bottom of the first ring groove 4, and a positioning through hole 73 corresponding to the position of the limiting arc plate is formed in the limiting arc plate. After adjusting the subassembly 3 that slides to suitable position, pass locating pin 71 through positioning hole 73 and corresponding constant head tank 72, realize the location to the subassembly 3 that slides, avoid the subassembly 3 that slides to take place relative rotation with first connecting pipe 2 in the use, strengthened the stability of structure.

The implementation principle of a municipal scaffold connecting piece in the embodiment of the application is: when the scaffold is installed, the base 1 is installed on the ground, the vertical steel pipe is connected to the first connecting pipe 2, the horizontal steel pipe is connected to the second connecting pipe 32, the first sliding block 6 slides into the first annular groove 4 from the sliding groove 5, the number and the position of the sliding group price are adjusted according to specific needs, and the second connecting pipe 32 is rotated to a proper angle. After the angle of the sliding component 3 is adjusted, the sliding component 3 is positioned by using the limiting component 7, and the connecting strength of the sliding component 3 and the first connecting pipe 2 is enhanced by using the connecting bolt 82.

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. A municipal scaffold connecting piece which is characterized in that: including base (1), be connected with first connecting pipe (2) on base (1), be connected with subassembly (3) that slides on first connecting pipe (2), subassembly (3) that slides include second connecting pipe (32) and connect in connection arc board (31) of second connecting pipe (32) one end, it deviates from to connect arc board (31) one side of second connecting pipe (32) is connected with first slider (6), first annular (4) have been seted up on the outer wall of first connecting pipe (2), first slider (6) inlay and locate in first annular (4) and rather than sliding fit, first connecting pipe (2) with second connecting pipe (32) all are provided with the internal thread, be provided with on first connecting pipe (2) and be used for right it carries out spacing subassembly (7) to connect arc board (31).

2. A municipal scaffold connection according to claim 1, wherein: seted up groove (5) of sliding on first connecting pipe (2), groove (5) of sliding along the length direction of first connecting pipe (2) sets up, the one end in groove (5) of sliding with first annular (4) link up, and the other end extends to the open end of first connecting pipe (2).

3. The municipal scaffold connection of claim 1, wherein: be provided with coupling assembling (8) on first connecting pipe (2), coupling assembling (8) include second slider (81) and connecting bolt (82), second annular (83) have been seted up on first connecting pipe (2), second annular (83) about first annular (4) parallel arrangement, second slider (81) inlay and locate in second annular (83), second slider (81) with second annular (83) sliding fit, set up threaded hole on second slider (81), set up on connecting arc board (31) with the screw hole that second slider (81) position corresponds, connect arc board (31) with threaded connection has connecting bolt (82) simultaneously on second slider (81).

4. A municipal scaffold connection according to claim 3, wherein: and a group of connecting components (8) is arranged on each of two sides of the first ring groove (4) in the vertical direction.

5. The municipal scaffold connection of claim 1, wherein: first slider (6) go up to rotate and inlay and be equipped with ball (33), ball (33) set up in first slider (6) with one side of first annular (4) tank bottom laminating.

6. The municipal scaffold connection of claim 1, wherein: the first connecting pipe (2) is in threaded connection with a fastening bolt (9), and the fastening bolt (9) penetrates through the first connecting pipe (2) and extends into an inner cavity of the first connecting pipe.

7. The municipal scaffold connection of claim 1, wherein: spacing subassembly (7) include locating pin (71), the tank bottom of first annular (4) is provided with a plurality of constant head tanks (72), and is a plurality of constant head tank (72) are followed the circumference setting of first connecting pipe (2), set up on connecting arc board (31) with the positioning hole (73) that first annular (4) position corresponds, locating pin (71) are inserted and are located positioning hole (73) with in constant head tank (72).

8. The municipal scaffold connection of claim 1, wherein: the base (1) is in a circular truncated cone shape.