CN213806532U

CN213806532U - Wall connecting support and scaffold wall connecting device

Info

Publication number: CN213806532U
Application number: CN202022009140.9U
Authority: CN
Inventors: 蒋庆明; 沈垚; 熊天原; 黄小林
Original assignee: Zhejiang Dongyang Third Construction Engineering Co ltd
Current assignee: Zhejiang Dongyang Third Construction Engineering Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-07-27
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to a scaffold wall connecting device, which comprises a wall connecting rod, a fastener, a cross rod and two wall connecting supports; two link wall supports set up along the horizontal direction interval, and the horizontal pole frame is connected with linking the wall support and can dismantle through the fastener respectively in two on linking the wall support and both ends, and even wall pole one end is passed through the fastener and can dismantle with the scaffold frame and be connected, and the other end passes through the fastener and can dismantle with the horizontal pole and be connected. The wall connecting support comprises a screw, a connecting pipe and a first nut, the screw comprises a connecting part and a fixing part, the connecting part is fixedly connected with the connecting pipe, and one end of the connecting part extends out of the end head of the connecting pipe and is fixedly connected with the fixing part; the first nut is sleeved on the fixing portion and is in threaded connection with the fixing portion, and the first nut and the end of the connecting pipe clamp the wall after the screw penetrates through the wall. The wall connecting support is convenient to mount and dismount, the wall connecting rod is detachably connected with the connecting pipe through the fastener, and only a common wrench is used for dismounting without cutting; the wall connecting support can be recycled, the cost is reduced, and the wall connecting support is economical and practical.

Description

Wall connecting support and scaffold wall connecting device

Technical Field

The utility model relates to a building technical field particularly, relates to a link wall support and scaffold frame link wall device.

Background

In order to prevent the scaffold from collapsing at the time of construction of a building, it is necessary to connect the scaffold to the building structure. The method for tying the external scaffold at the position of the shear wall in the building engineering generally adopts two forms of pre-embedded steel bar tying or anchoring tying after expansion nails are punched. The pre-embedded steel bar drawknot is characterized in that a vertical short connecting pipe is embedded in the beam and exposed out of the beam back before concrete pouring, and after the concrete pouring is finished, a horizontal long connecting pipe is connected with the vertical short connecting pipe. Because pre-buried short connecting pipe needs the cutting to demolish, damages short connecting pipe, and is with high costs. The expansion nail is anchored and tied after being nailed, the construction difficulty of dismantling the expansion nail is large, the dismantled expansion nail can not be reused, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a link wall support and scaffold frame link wall device convenient to dismantle is provided.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a wall connecting support comprises a screw, a connecting pipe and a first nut, wherein the screw comprises a connecting part and a fixing part, the connecting part is fixedly connected with the connecting pipe, and one end of the connecting part extends out of the end head of the connecting pipe and is fixedly connected with the fixing part; the first nut is sleeved on the fixing portion and is in threaded connection with the fixing portion, and the first nut and the end of the connecting pipe clamp the wall after the screw penetrates through the wall.

As a further improvement of the above technical solution:

a base plate is arranged between the first nut and the connecting pipe, a through hole is formed in the base plate, the fixing portion can stretch and penetrate through the through hole, and the first nut is blocked outside the through hole. The area of the base plate is larger than that of the end head of the first nut, so that the wall connecting support is more stably fixed on a wall body.

Further, the through hole is located at the center of the pad.

Furthermore, the bottom edge of the backing plate is lower than the bottom edge of the connecting pipe. The base plate covers the end of the connecting pipe, so that the damage to the wall body caused by the shearing force is avoided, and the wall connecting support is more stably fixed on the wall body.

The connecting pipe is hollow and has two open ends, and the length of the connecting pipe is 18cm-24 cm; the length of the connecting part and the connecting part is 9cm-12 cm. The connecting pipe has light self weight, good toughness and high shearing resistance. The length of the connecting part and the connecting part is half of the total length of the connecting pipe, and the structure is stable.

The utility model also provides a scaffold wall connecting device, which comprises a wall connecting rod, a fastener, a cross rod and two wall connecting supports; two link wall supports set up along the horizontal direction interval, and the horizontal pole frame is connected with linking the wall support and can dismantle through the fastener respectively in two on linking the wall support and both ends, and even wall pole one end is passed through the fastener and can dismantle with the scaffold frame and be connected, and the other end passes through the fastener and can dismantle with the horizontal pole and be connected.

The wall connecting rod is positioned above the cross rod. Utilize the horizontal pole to support even wall pole, alleviate the power that the fastener bore, improve above-mentioned scaffold frame and be even life of wall device.

The fastener comprises a fastener seat, a first fastener cover and a second fastener cover, wherein one side of the first fastener cover is hinged with the fastener seat, the other side of the first fastener cover is detachably connected with the fastener seat, one side of the second fastener cover is hinged with the fastener seat, and the other side of the second fastener cover is detachably connected with the fastener seat; the first buckle cover and the second buckle cover are perpendicular to each other. Convenient demolish, improve work efficiency.

The buckle seat is provided with a first bolt and a second bolt, one side of the first buckle cover, which is far away from the hinged end, is provided with a first clamping groove for clamping the first bolt, one end of the first bolt is hinged with the buckle seat, the other end of the first bolt is in threaded connection with a second nut, and the second nut is blocked above the first buckle cover; one side of the second buckle cover, which is far away from the hinged end, is provided with a second clamping groove for clamping a second bolt, one end of the second bolt is hinged with the buckle seat, the other end of the second bolt is in threaded connection with a third nut, and the third nut is blocked below the second buckle cover. The fastening of various models of steel pipes is realized by utilizing the matching of the buckling seat and the first buckling cover and the second buckling cover respectively, and the application range is wider.

Compared with the prior art, the utility model has the advantages that:

1. the wall connecting support is provided with a screw and a first nut, and the first nut and the end of the connecting pipe clamp the wall after the screw penetrates through the wall. The wall connecting support is convenient to mount and dismount, and only a common wrench is used for dismounting without cutting; the wall connecting support can be recycled, the cost is reduced, and the wall connecting support is economical and practical.

2. The materials of the components of the scaffold wall connecting device are all manufactured by effectively utilizing building site steel pipes, split bolts and other building site excess materials, the production is not required to be processed in a factory, the manufacturing is convenient, and the cost is low.

3. The wall connecting rod is detachably connected with the connecting pipe through the fastener, so that the wall connecting rod is convenient to disassemble and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a wall-connected pedestal.

Fig. 2 is a schematic structural view of the scaffolding coupling device.

Fig. 3 is a partial sectional view a-a of fig. 2.

Fig. 4 is a schematic structural view of the fastener.

Description of reference numerals:

1. a wall connecting support; 2. a wall body; 3. a cross bar; 4. a fastener; 5. a wall connecting rod; 6. a scaffold; 11. a fixed part; 12. a connecting portion; 13. a screw; 14. a connecting pipe; 15. a first nut; 16. a base plate; 41. a first buckle cover; 42. a buckle seat; 43. a second buckle cover; 44. a second card slot; 45. a third nut; 46. a second bolt; 47. a first bolt; 48. a second nut; 49. a first card slot.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the following detailed description of the present invention, taken in conjunction with the accompanying drawings and the detailed description, is given in a non-limiting manner.

As shown in fig. 1 and 4, the scaffold wall connecting device of the present embodiment includes a wall connecting rod 5, a fastener 4, a cross bar 3 and two wall connecting supports 1; two link wall support 1 along the horizontal direction interval setting, 3 framves of horizontal pole on two link wall support 1 and both ends respectively through fastener 4 with link wall support 1 can dismantle and be connected, link 5 one end of wall pole through fastener 4 can dismantle with scaffold frame 6 and be connected, the other end passes through fastener 4 and can dismantle with horizontal pole 3 and be connected. The wall connecting support comprises a screw 13, a connecting pipe 14 and a first nut 15, wherein the screw 13 comprises a connecting part 12 and a fixing part 11, the connecting part 12 is fixedly connected with the connecting pipe 14, and one end of the connecting part 12 extends out of the end of the connecting pipe 14 and is fixedly connected with the fixing part 11; the first nut 15 is sleeved on the fixing portion 11 and is in threaded connection with the fixing portion, and the first nut 15 and the end of the connecting pipe 14 clamp the wall 2 after the screw 13 penetrates through the wall 2. A backing plate 16 is arranged between the first nut 15 and the connecting pipe 14, the backing plate 16 is provided with a through hole, the fixing part 11 can stretch and penetrate through the through hole, and the first nut 15 blocks outside the through hole. The through hole is located in the center of the backing plate 16. The bottom edge of the shim plate 16 is lower than the bottom edge of the connecting tube 14. The connecting pipe 14 is a hollow structure with two open ends, and the length of the connecting pipe is 18cm-24 cm; the length of the joint of the connecting part 12 and the connecting pipe 14 is 9cm-12 cm. The length of the connection pipe 14 is preferably 20cm, and the length of the connection portion 12 to the connection pipe 14 is preferably 10 cm.

The fastener 4 comprises a fastening seat 42, a first fastening cover 41 and a second fastening cover 43, wherein one side of the first fastening cover 41 is hinged with the fastening seat 42, the other side of the first fastening cover is detachably connected with the fastening seat 42, one side of the second fastening cover 43 is hinged with the fastening seat 42, and the other side of the second fastening cover is detachably connected with the fastening seat 42; the first and

second flaps

41 and 43 are perpendicular to each other. The buckle seat 42 is provided with a first bolt 47 and a second bolt 46, one side of the first buckle cover 41, which is far away from the hinged end, is provided with a first clamping groove 49 for clamping the first bolt 47, one end of the first bolt 47 is hinged with the buckle seat 42, the other end of the first bolt 47 is in threaded connection with a second nut 48, and the second nut 48 is blocked above the first buckle cover 41; a second clamping groove 44 for clamping a second bolt 46 is formed in one side, away from the hinged end, of the second buckle cover 43, one end of the second bolt 46 is hinged to the buckle base 42, a third nut 45 is in threaded connection with the other end of the second bolt 46, and the third nut 45 is blocked below the second buckle cover 43.

For the use of this example, reference is made to the following steps:

during the use, at first, all have the split bolt hole on the wall body 2 of any pole setting both sides of scaffold frame 6, need not to predetermine the hole specially. After a screw 13 of the wall connecting support 1 passes through the existing split bolt hole, a first nut 15 is screwed, so that the end of the first nut 15 and the end of a connecting pipe 14 clamp the wall body 2. Two wall connecting supports 1 are respectively arranged at two sides of the vertical rod of the scaffold 6. Then, the cross rod 3 is erected on the two wall connecting supports 1, and two ends of the cross rod are respectively connected with the wall connecting supports 1 through fasteners 4. Finally, the crossing place of the vertical rods of the cross rods 3 and the scaffolds 6 is provided with a wall connecting rod 5, one end of the wall connecting rod 5 is detachably connected with the vertical rod of the scaffold 6 through a fastener 4, and the other end of the wall connecting rod is detachably connected with the cross rods 3 through the fastener 4.

Claims

1. A even wall support which characterized in that: the screw rod (13) comprises a connecting part (12) and a fixing part (11), the connecting part (12) is fixedly connected with the connecting pipe (14), and one end of the connecting part (12) extends out of the end of the connecting pipe (14) and is fixedly connected with the fixing part (11); first nut (15) cover is established on fixed part (11) and rather than threaded connection, and first nut (15) and connecting pipe (14) end centre gripping wall body (2) after screw rod (13) pass wall body (2).

2. A wall connecting bracket according to claim 1, wherein: a backing plate (16) is arranged between the first nut (15) and the connecting pipe (14), a through hole is formed in the backing plate (16), the fixing portion (11) can stretch and penetrate through the through hole, and the first nut (15) blocks outside the through hole.

3. A wall connecting bracket according to claim 2, wherein: the through hole is positioned in the center of the backing plate (16).

4. A wall connecting bracket according to claim 3, wherein: the bottom edge of the backing plate (16) is lower than the bottom edge of the connecting pipe (14).

5. A wall connecting support according to claim 1 or 4, wherein: the connecting pipe (14) is hollow and has two open ends, and the length of the connecting pipe is 18cm-24 cm; the length of the joint of the connecting part (12) and the connecting pipe (14) is 9cm-12 cm.

6. The utility model provides a scaffold frame is wall device which characterized in that: comprising a wall connecting rod (5), a fastener (4), a cross rod (3) and two wall connecting supports (1) as claimed in any one of claims 1-5; two link wall support (1) along the horizontal direction interval setting, horizontal pole (3) are put up on two link wall support (1) and both ends respectively through fastener (4) with link wall support (1) can dismantle the connection, link wall pole (5) one end and pass through fastener (4) and can dismantle with scaffold frame (6) and be connected, the other end passes through fastener (4) and can dismantle with horizontal pole (3) and be connected.

7. The scaffolding bulkhead apparatus of claim 6, wherein: the wall connecting rod (5) is positioned above the cross rod (3).

8. The scaffolding bulkhead apparatus of claim 7, wherein: the fastener (4) comprises a fastener seat (42), a first fastener cover (41) and a second fastener cover (43), one side of the first fastener cover (41) is hinged with the fastener seat (42), the other side of the first fastener cover is detachably connected with the fastener seat (42), one side of the second fastener cover (43) is hinged with the fastener seat (42), and the other side of the second fastener cover is detachably connected with the fastener seat (42); the first buckle cover (41) and the second buckle cover (43) are perpendicular to each other.

9. The scaffolding bulkhead apparatus of claim 8, wherein: the buckle base (42) is provided with a first bolt (47) and a second bolt (46), one side, far away from the hinged end, of the first buckle cover (41) is provided with a first clamping groove (49) for clamping the first bolt (47), one end of the first bolt (47) is hinged to the buckle base (42), the other end of the first bolt is in threaded connection with a second nut (48), and the second nut (48) blocks above the first buckle cover (41); one side of the second buckle cover (43) far away from the hinged end is provided with a second clamping groove (44) for clamping a second bolt (46), one end of the second bolt (46) is hinged to the buckle base (42), the other end of the second bolt is in threaded connection with a third nut (45), and the third nut (45) is blocked below the second buckle cover (43).