CN220058787U

CN220058787U - Soft pull hard support wall connecting piece

Info

Publication number: CN220058787U
Application number: CN202320717415.5U
Authority: CN
Inventors: 孙泽昇; 王浩; 张明亮; 郭锦杰; 陈东明; 陈诚; 左继元; 吴鹏
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-11-21
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a soft-pulling hard-supporting wall connecting piece, which comprises soft-pulling hard-supporting connecting nodes (10), hard-supporting rod pieces (20), hard-supporting outer scaffold connecting nodes (30) and water-stopping screws (40); the water stop screw rod is arranged on the outer wall shear wall (70) in a penetrating way, and the outer side section (401) of the water stop screw rod is detachably connected with one end of the hard support rod piece through a soft-pull hard support connection node; one end of the hard strut member is abutted on the outer wall shear wall, the other end of the hard strut member horizontally extends into the outer scaffold, and the other end of the hard strut member is detachably connected with an outer scaffold cross rod (50) and an outer scaffold upright (60) through hard strut outer scaffold connecting nodes, so that the hard strut member and the water stop screw rod soft pull hard strut are connected between the outer wall shear wall and the outer scaffold. The utility model can solve the problems that the soft pull rod piece cannot be used secondarily and the hard support is inconvenient to assemble and disassemble in the prior art.

Description

Soft pull hard support wall connecting piece

Technical Field

The utility model relates to a building construction connecting device, in particular to a soft-pulling hard-supporting wall connecting piece.

Background

In building construction, the outer scaffold is widely applied, and in order to ensure the safety of the outer scaffold, the outer scaffold and a wall body are required to be connected and fixed through a wall connecting piece. The installation method of the wall connecting piece between the outer scaffold and the wall in the prior art mainly comprises a soft pull and a hard support, wherein the soft pull needs to lengthen a connecting rod, the welding technology requirement is higher when the welding technology is adopted for lengthening, the welding quality is difficult to ensure, the soft pull effect is influenced, a certain potential safety hazard exists, and the soft pull piece cannot be reused after being disassembled; the hard brace needs to be fixed on a cross rod of the outer scaffold by using a fastener according to the steel pipe with the corresponding length adopted by the distance between the outer wall and the outer scaffold, and the installation and the dismantling processes are complex. Therefore, it is necessary to provide a soft-pull hard-support wall connecting piece, which can solve the problems that in the prior art, the soft-pull rod piece cannot be used for a second time and the hard-support is inconvenient to assemble and disassemble.

Disclosure of Invention

The utility model aims to provide a soft-pull hard-support wall connecting piece, which can solve the problems that a soft-pull rod piece cannot be used secondarily and the hard support is inconvenient to assemble and disassemble in the prior art.

The utility model is realized in the following way:

a soft-pulling hard-supporting wall connecting piece comprises soft-pulling hard-supporting connecting nodes, hard-supporting rod pieces, hard-supporting outer scaffold connecting nodes and water stop screws; the water stop screw rod penetrates through the outer wall shear wall, and the outer side section of the water stop screw rod is detachably connected with one end of the hard strut member through a soft-pull hard strut connecting node; one end butt of hard stay member is on outer wall shear force wall, and the other end level of hard stay member extends to in the outer scaffold, and the other end of hard stay member is through outer scaffold connected node of hard stay and outer scaffold horizontal pole and outer scaffold pole setting detachable connection, makes hard stay member and stagnant water screw rod soft draw hard prop connect between outer wall shear force wall and outer scaffold.

The soft-pull hard-support connecting node comprises a pull rod stress plate and a pull rod fixing nut; the pull rod stress plate is fixedly arranged on the hard support rod piece, a stress plate hole is formed in the pull rod stress plate, and the outer section of the water stop screw rod is sleeved with threads, so that the outer section of the water stop screw rod is locked and fixed on the pull rod stress plate through a pull rod fixing nut after penetrating through the stress plate hole, and one end of the hard support rod piece is abutted to the outer wall shear wall.

The water stop screw is a three-section water stop screw, the water stop screw comprises an outer section, an inner section and an inner wall section, the inner wall section penetrates through the outer wall shear wall, and the length of the inner wall section is consistent with the thickness of the outer wall shear wall; the outer section is positioned at the outer side of the outer wall shear wall, one end of the outer section is coaxially and fixedly connected with one end of the inner section of the wall, and the other end of the outer section is in locking connection with the pull rod stress plate; the inner section is positioned at the inner side of the outer wall shear wall, and one end of the inner section is coaxially and fixedly connected with the other end of the inner section of the wall.

The hard support outer scaffold connecting node comprises an installation clamp and a fixing nut; the mounting clamp is of a U-shaped structure with one end open, and is arranged at the other end of the hard support rod piece, so that the open end of the mounting clamp can be sleeved on the outer scaffold cross rod or the outer scaffold upright rod; the two sides of the installation card are sleeved with threads at the opening ends, so that the two fixing nuts can be screwed at the opening ends of the two sides of the installation card, and the outer scaffold upright rod can be abutted on the two fixing nuts.

The other end of the hard support rod piece is provided with a plurality of inserting holes at intervals, so that two opening ends of the installation clamp are respectively inserted into the two inserting holes, the horizontal section of the installation clamp is abutted on the hard support rod piece, and the two vertical sections of the installation clamp vertically penetrate through the hard support rod piece through the two inserting holes.

The plurality of plug holes are arranged in a straight line along the length direction of the hard support rod piece.

The section of the hard support rod piece is of an L-shaped structure, one mounting clamp vertically penetrates through the horizontal section of the hard support rod piece and is sleeved on the outer scaffold cross rod, and the other mounting clamp vertically penetrates through the vertical section of the hard support rod piece and is sleeved on the outer scaffold upright rod.

The closed end of the mounting card is provided with a pull ring.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, as the soft pull hard support connecting nodes, the hard support rod pieces and the hard support outer scaffold connecting nodes are arranged, the soft pull and hard support are combined, the soft pull rod pieces realize the extension-free process, the hard support adopts the hard support rod pieces with L-shaped structures to carry out stressed support, the hard support effect is ensured, the construction process of the wall connecting piece in the prior art is simplified, the safety and stability of the outer scaffold and the appearance quality of the shear wall are ensured, and the construction efficiency of the soft pull hard support wall connecting piece is improved.

2. The utility model is provided with the hard stay bar with the L-shaped structure, one end of the hard stay bar close to the wall is welded with the bar stressed plate with the hole on two sides, is matched with the thread part of the outer section of the three-section water stop screw rod, and is locked and fixed on the bar stressed plate by the pull rod fixing nut, thereby achieving the effective soft pulling effect and preventing the outer scaffold from tilting outwards; meanwhile, the connection adjustment of the soft pulling part and the hard supporting part can be realized through the rotation cooperation of the threading section of the water stop screw and the fixing nut.

3. The hard support outer scaffold connecting nodes are arranged, the hard support rod pieces are provided with the inserting holes in a row, so that flexible inserting and position adjustment of the mounting card are facilitated, the mounting and dismounting are convenient and quick, the use of fasteners and bolts is avoided, the construction process of the soft-pull hard-support wall connecting piece is simplified, the mounting card is convenient to connect with the outer scaffold cross bars and the vertical rods at different positions, the use requirements of the soft-pull hard-support wall connecting piece under different working conditions and different lengths are met, and the construction efficiency is improved.

4. The utility model is integrally connected and installed in a plugging mode, a threaded screwing mode and the like, avoids the damage to the components caused by welding and other processes, can also improve the disassembly and assembly convenience and turnover utilization rate of all the components while ensuring the integrity and connection reliability of the whole structure, and meets the requirements of green construction.

Drawings

FIG. 1 is a schematic view of the installation of a soft tensile stiffener wall attachment of the present utility model;

FIG. 2 is a front view of a soft and hard brace connection node in a soft and hard brace wall connection of the present utility model;

FIG. 3 is a schematic side view of a soft-pull stiffener connection node in a soft-pull stiffener wall connection according to the present utility model;

FIG. 4 is another schematic view of a soft and hard brace connection node in a soft and hard brace wall connection according to the present utility model;

FIG. 5 is a front view of the connection of the hard brace outer scaffold connection node to the outer scaffold cross-bar in the soft pull hard brace wall connecting member of the present utility model;

FIG. 6 is a top view of the connection of the hard brace outer scaffold connection node to the outer scaffold cross-bar in the soft pull hard brace wall connecting member of the present utility model;

FIG. 7 is a side view of the connection of the hard brace outer scaffold connection node to the outer scaffold cross-bar in the soft pull hard brace wall connecting member of the present utility model;

FIG. 8 is a top view of the connection of the hard brace outer scaffold connection nodes to the outer scaffold upright in the soft pull hard brace wall connecting member of the present utility model;

FIG. 9 is a front view of the connection of the hard brace outer scaffold connection nodes to the outer scaffold upright in the soft pull hard brace wall connecting member of the present utility model;

fig. 10 is a side view of the connection of the hard brace outer scaffold connection nodes to the outer scaffold uprights in the soft pull hard brace wall connection of the present utility model.

In the figure, 10 soft-stretching hard-supporting connection nodes, 101 pull rod stress plates, 102 pull rod fixing nuts, 103 stress plate holes, 20 hard-supporting rod pieces, 201 inserting holes, 30 hard-supporting outer scaffold connection nodes, 301 pull rings, 302 mounting clamps, 303 fixing nuts, 40 water stop screws, 401 outer side sections, 402 inner side sections, 403 wall inner sections, 50 outer scaffold cross bars, 60 outer scaffold upright bars and 70 outer wall shear walls.

Detailed Description

The utility model will be further described with reference to the drawings and the specific examples.

Referring to fig. 1, a soft-pull hard-support wall connecting member includes a soft-pull hard-support connecting node 10, a hard-support member 20, a hard-support outer scaffold connecting node 30 and a water stop screw 40; the water stop screw rod 40 is arranged on the outer wall shear wall 70 in a penetrating way, and the outer side section 401 (namely, one end close to the outer scaffold) of the water stop screw rod 40 is detachably connected with one end of the hard strut member 20 through the soft pull hard strut connecting node 10; one end of the hard strut member 20 is abutted on the outer wall shear wall 70, the other end of the hard strut member 20 horizontally extends into the outer scaffold, and the other end of the hard strut member 20 is detachably connected with the outer scaffold cross rod 50 and the outer scaffold upright rod 60 through the hard strut outer scaffold connecting node 30, so that the hard strut member 20 and the water stop screw 40 are in soft tension hard strut connection between the outer wall shear wall 70 and the outer scaffold.

The soft-pulling hard support connecting node 10 is used for connecting the water stop screw rod 40 and the hard support rod piece 20, realizing the soft-pulling effect, preventing the outer scaffold from collapsing outwards, the hard support outer scaffold connecting node 30 is used for connecting the hard support rod piece 20 and the outer scaffold cross rod 50 and the outer scaffold upright rod 60 of the outer scaffold, realizing the hard support effect, and is used for preventing the outer scaffold from overturning inwards so as to ensure the stability of the whole outer scaffold. The utility model combines the soft stay with the hard stay, so that the problem that the soft stay bar needs to be lengthened in the prior art is avoided, the problems that the soft stay bar cannot be used for a second time after being disassembled, the welding technical requirement is higher and the like are avoided, the hard stay adopts the hard stay bar 20 to achieve an effective stress supporting effect, and the construction process of the wall connecting piece construction in the prior art is simplified by the connection mode of the soft stay hard stay connection node 10 and the hard stay outer scaffold connection node 30, thereby being beneficial to improving the construction efficiency.

Referring to fig. 2 to 4, the soft-pull hard-support connection node 10 includes a pull rod stress plate 101 and a pull rod fixing nut 102; the pull rod stress plate 101 is fixedly arranged on the hard strut member 20, a stress plate hole 103 is formed in the pull rod stress plate 101, the outer side section 401 of the water stop screw 40 is sleeved with threads, the outer side section 401 of the water stop screw 40 penetrates through the stress plate hole 103 and then is fixedly locked on the pull rod stress plate 101 through the pull rod fixing nut 102, and one end of the hard strut member 20 is abutted against the outer wall shear wall 70.

The pull rod stress plate 101 can be made of a steel plate with a stress plate hole 103, the pull rod stress plate 101 is welded and fixed on the hard support rod piece 20 and is close to one end of the outer wall shear wall 70, and the hard support rod piece 20 is detachably connected with the outer side section 401 of the water stop screw 40 through threaded screwing cooperation of the sleeve thread on the outer side section 401 of the water stop screw 40 and the pull rod fixing nut 102, so that the soft pulling and hard support effect is guaranteed by abutting one end of the hard support rod piece 20 on the outer wall shear wall 70. By arranging the water stop screw rod 40 and the hard support rod piece 20, the problem of lengthening the soft support rod piece is avoided, so that the problems of hidden danger of welding quality, difficult dismantling and incapability of secondary utilization caused by lengthening are avoided, raw materials are saved, and the construction procedure of the soft support and hard support wall connecting piece is simplified.

Referring to fig. 1, the water stop screw 40 is a three-stage water stop screw, the water stop screw 40 includes an outer section 401, an inner section 402 and an inner section 403, the inner section 403 penetrates through the outer wall shear wall 70, and the length of the inner section 403 is consistent with the thickness of the outer wall shear wall 70; the outer section 401 is positioned at the outer side of the outer wall shear wall 70, one end of the outer section 401 is coaxially and fixedly connected with one end of the inner wall section 403, and the other end of the outer section 401 is in locking connection with the pull rod stress plate 101; the inner section 402 is located inside the outer wall shear wall 70, with one end of the inner section 402 being coaxially secured to the other end of the inner section 403.

The water stop screw 40 is turned before being installed, the size of the water stop screw 40 and the threading length of the outer side section 401 are determined according to actual requirements, the water stop screw 40 is installed in the outer wall shear wall 70 in a penetrating mode through a conventional construction process, and the waterproof performance of the outer wall shear wall 70 is guaranteed while the soft pulling effect is guaranteed. Meanwhile, the connection adjustment of the soft pulling part and the hard supporting part can be realized through the rotation cooperation of the threading section of the water stop screw and the fixing nut, so that the use flexibility and the universality of the water stop screw are improved. The waterproof performance of the outer wall shear wall 70 is guaranteed due to the arrangement of the water stop screw 40, and the appearance quality of the outer wall shear wall 70 is guaranteed to the greatest extent.

Referring to fig. 5 to 10, the hard support outer scaffold connection node 30 includes a mounting clip 302 and a fixing nut 303; the mounting card 302 has a U-shaped structure with one end open, and the mounting card 302 is arranged at the other end of the hard strut member 20, so that the open end of the mounting card 302 can be sleeved on the outer scaffold cross bar 50 or the outer scaffold upright 60; the two sides of the mounting clip 302 are threaded with open ends, so that two fixing nuts 303 can be screwed on the two sides of the mounting clip 302, and the outer scaffold upright 60 can be abutted against the two fixing nuts 303.

Through the installation of the installation card 302 of U-shaped structure, form the spacing of three direction to outer scaffold horizontal pole 50 or outer scaffold pole setting 60, restrict outer scaffold horizontal pole 50 or outer scaffold pole setting 60 in installation card 302 to further spacing to outer scaffold pole setting 60 after two fixation nuts 303 are screwed in to the screw thread, reach the reliable connection effect of hard support outer scaffold connected node 30 department, and easy dismounting, swift are favorable to improving the installation effectiveness of soft-pulling hard support even wall spare.

Referring to fig. 6 and 9, a plurality of inserting holes 201 are formed at intervals on the other end of the stiffener 20, so that two open ends of the mounting card 302 are respectively inserted into the two inserting holes 201, the horizontal section of the mounting card 302 abuts against the stiffener 20, and the two vertical sections of the mounting card 302 vertically penetrate the stiffener 20 through the two inserting holes 201.

The setting of spliced eye 201 is convenient for install the grafting installation of installation card 302, has further improved the dismouting convenience of installation card 302, can adjust the grafting position of installation card 302 on stiffener piece 20 through the spliced eye 201 of different positions department simultaneously to the different intervals between outer scaffold horizontal pole 50 or outer scaffold pole 60 and the outer wall shear force wall 70, adaptability is high, and the commonality is strong.

Referring to fig. 6 and 9, the plurality of insertion holes 201 are arranged in a line along the length direction of the stiffener 20, so as to ensure the convenience and adjustability of inserting the mounting card 302 on the stiffener 20, and provide a constraint force to the mounting card 302 in the horizontal direction through the insertion holes 201, so as to meet the stiffener stress requirement of the wall connecting piece.

Referring to fig. 5 to 10, the closed end of the mounting card 302 is provided with a pull ring 301, and the pull ring 301 is convenient for holding the mounting card 302, thereby facilitating the insertion and removal of the mounting card 302.

Referring to fig. 5 to 10, the section of the stiffener 20 is in an L-shaped structure, one of the mounting clips 302 vertically penetrates the horizontal section of the stiffener 20 and is sleeved on the outer scaffold cross bar 50, and the other mounting clip 302 vertically penetrates the vertical section of the stiffener 20 and is sleeved on the outer scaffold upright 60.

With the stiffener 20 of L-shaped configuration, two directional mounting clips 302 can be mounted with its horizontal and vertical sections for restraining the lateral outer scaffold cross bar 50 and the vertical outer scaffold upright 60, respectively. Because the outer scaffold cross bar 50 is located below the mounting card 302, the mounting card 302 is directly inserted downwards and placed on the outer scaffold cross bar 50, the bottom of the mounting card 302 is not required to be provided with the fixing nut 303, the mounting card 302 and the outer scaffold cross bar 50 cannot be loosened, and the disassembly and assembly are more convenient. When the mounting card 302 is used for limiting and mounting the outer scaffold upright 60, in order to prevent the outer scaffold upright 60 from falling out of the mounting card 302 due to transverse sliding, a fixing nut 303 can be mounted at the opening end of the mounting card 302 and used for limiting the outer scaffold upright 60, and the fixing nut 303 can be matched with a gasket and other reinforcing members when necessary, so that the connection stability of the hard-support outer scaffold connecting node 30 is ensured.

Referring to fig. 1 to 10, the construction method and the working principle thereof are as follows:

during construction, the water stop screw 40 is penetrated into the stressed plate hole 103 firstly by combining the positions of the water stop screws 40, then the connection construction of the hard support rod piece 20 and the outer scaffold is carried out, namely, the other end of the hard support rod piece 20 is connected with the outer scaffold cross rod 50 and the outer scaffold upright rod 60 through the hard support outer scaffold connecting node 30, and finally, the wall connecting piece is fixed for soft pulling, namely, the connection between one end of the hard support rod piece 20 and the water stop screw 40 is carried out.

According to the utility model, soft tension is formed by turning wires of the water stop screw 40 of the outer wall in a three-section mode, and the hard support member 20 made of the L-shaped angle steel meets the requirement of hard support stress, so that the use requirement of the wall connecting member is met. The water stop screw rod 40 is fixed through the L-shaped angle steel, namely the rectangular pull rod stressed plate 101 welded on the hard support rod piece 20, and the threading part of the outer side section 401 of the water stop screw rod 40 and the pull rod fixing nut 102, so that the soft pull rod piece is free from lengthening, and the soft pull construction of the conventional wall connecting piece is simplified. The hard brace rod piece 20 is connected with the U-shaped mounting card 302 and the fixing screw cap 303 through the plug holes 201 arranged in rows, and the fixing screw cap 303 is only needed to be additionally arranged when the hard brace node is fixed on the outer scaffold upright 60 by utilizing the riveting principle. Meanwhile, the mounting card 302 is designed by adopting the pull ring 301, so that the mounting card 302 can be conveniently mounted and dismounted.

Compared with the conventional wall connecting piece, the soft-pull hard-support wall connecting piece can optimize the construction flow and improve the construction efficiency while guaranteeing the use requirement of the wall connecting piece, has low loss in the use process, can be disassembled and recycled, and meets the green construction requirement.

The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model should be included in the scope of the present utility model.

Claims

1. A kind of soft and hard bracing wall connecting piece, characterized by: comprises a soft-pull hard-support connecting node (10), a hard-support rod piece (20), a hard-support outer scaffold connecting node (30) and a water stop screw rod (40); the water stop screw rod (40) is arranged on the outer wall shear wall (70) in a penetrating way, and an outer side section (401) of the water stop screw rod (40) is detachably connected with one end of the hard support rod piece (20) through a soft-pull hard support connecting node (10); one end butt of hard stay pole piece (20) is on outer wall shear force wall (70), and the other end level of hard stay pole piece (20) extends to in the outer scaffold, and the other end of hard stay pole piece (20) is through outer scaffold connected node (30) of hard stay and outer scaffold horizontal pole (50) and outer scaffold pole setting (60) detachable connection, makes hard stay pole piece (20) and stagnant water screw rod (40) soft draw hard prop connect between outer wall shear force wall (70) and outer scaffold.

2. The soft-pull hard-stay wall-connecting member according to claim 1, wherein: the soft-pull hard-support connecting node (10) comprises a pull rod stress plate (101) and a pull rod fixing nut (102); the pull rod stress plate (101) is fixedly arranged on the hard stay bar (20), a stress plate hole (103) is formed in the pull rod stress plate (101), and a thread is sleeved on the outer side section (401) of the water stop screw (40), so that the outer side section (401) of the water stop screw (40) penetrates through the stress plate hole (103) and is fixedly locked on the pull rod stress plate (101) through a pull rod fixing nut (102), and one end of the hard stay bar (20) is abutted on the outer wall shear wall (70).

3. The soft-pull hard-stay wall-connecting member according to claim 2, wherein: the water stop screw (40) is a three-section water stop screw, the water stop screw (40) comprises an outer section (401), an inner section (402) and an inner wall section (403), the inner wall section (403) penetrates through the outer wall shear wall (70), and the length of the inner wall section (403) is consistent with the thickness of the outer wall shear wall (70); the outer section (401) is positioned at the outer side of the outer wall shear wall (70), one end of the outer section (401) is coaxially fixedly connected with one end of the inner wall section (403), and the other end of the outer section (401) is in locking connection with the pull rod stress plate (101); the inner section (402) is positioned on the inner side of the outer wall shear wall (70), and one end of the inner section (402) is coaxially and fixedly connected with the other end of the inner section (403).

4. The soft-pull hard-stay wall-connecting member according to claim 1, wherein: the hard support outer scaffold connecting node (30) comprises a mounting clamp (302) and a fixing nut (303); the mounting clamp (302) is of a U-shaped structure with one end open, the mounting clamp (302) is arranged at the other end of the hard support rod piece (20), so that the open end of the mounting clamp (302) can be sleeved on the outer scaffold cross rod (50) or the outer scaffold upright rod (60); the two sides of the mounting clamp (302) are sleeved with threads at the open ends, so that the two fixing nuts (303) can be screwed at the two sides of the mounting clamp (302), and the outer scaffold upright (60) can be abutted on the two fixing nuts (303).

5. The soft-pull hard-stay wall-connecting member according to claim 4, wherein: a plurality of inserting holes (201) are formed at intervals on the other end of the hard support rod piece (20), two opening ends of the installation card (302) are respectively inserted into the two inserting holes (201), the horizontal section of the installation card (302) is abutted to the hard support rod piece (20), and two vertical sections of the installation card (302) vertically penetrate through the hard support rod piece (20) through the two inserting holes (201).

6. The soft-pull hard-stay wall-connecting member according to claim 5, wherein: the plurality of plug holes (201) are arranged in a straight line along the length direction of the hard support rod piece (20).

7. The soft-pull hard-stay wall-connecting member according to claim 4, wherein: the section of the hard strut member (20) is of an L-shaped structure, one mounting clamp (302) vertically penetrates through the horizontal section of the hard strut member (20) and is sleeved on the outer scaffold cross rod (50), and the other mounting clamp (302) vertically penetrates through the vertical section of the hard strut member (20) and is sleeved on the outer scaffold upright rod (60).

8. The soft-pull hard-stay wall-connecting member according to claim 4, 5 or 7, wherein: the closed end of the mounting card (302) is provided with a pull ring (301).