CN212154215U

CN212154215U - Take prefabricated wallboard bearing structure to one side of entrance to a cave

Info

Publication number: CN212154215U
Application number: CN201921785840.8U
Authority: CN
Inventors: 闫加利; 张明俊; 朱伟华; 黄延
Original assignee: China Shipbuilding NDRI Engineering Co Ltd
Current assignee: China Shipbuilding NDRI Engineering Co Ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-12-15
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a prefabricated wallboard bearing diagonal structure with a hole, which comprises a prefabricated wallboard, an oblique supporting rod, a floor slab and a channel steel, wherein the prefabricated wallboard is fixedly connected with the floor slab and is arranged perpendicular to the floor slab; the prefabricated wall plate is provided with a wall hole, the channel steel is arranged on the outer side of the wall hole, and two ends of the channel steel are respectively arranged on the upper side and the lower side of the wall hole; the two ends of the oblique supporting rod are respectively provided with a section steel end plate, wherein the section steel end plate at one end is arranged on a floor slab, and the section steel end plate at the other end is fixedly connected with the channel steel; the inclined support rods are telescopic rods and comprise sleeves and connecting rods, the sleeves are connected with the connecting rods through threads, and two groups of connecting rods are arranged and are respectively installed at two ends of each sleeve; the utility model discloses whole bolt and prefabricated wallboard and floor fixed mounting have easy dismounting, exempt from secondary cutting operation, characteristics that the efficiency of construction is high, have good economic technology benefit and application prospect.

Description

Take prefabricated wallboard bearing structure to one side of entrance to a cave

Technical Field

The utility model relates to a prefabricated wallboard supports technical field, specifically is a take prefabricated wallboard bearing diagonal structure of entrance to a cave.

Background

With the rapid development of the prefabricated buildings in China in recent years, the prefabricated wall panels are widely applied to prefabricated houses and public building projects. In the assembly type building construction process, various prefabricated wallboards not only require very high installation quality, namely the position and the accuracy of verticality of the prefabricated wallboards are required to be ensured, but also the quick installation is required, the construction efficiency is ensured, and the most important thing is to ensure the stability, the safety, the immobility and the inclination of the prefabricated wallboards in the installation process.

In order to meet the installation requirements, under the conventional condition, straight thread sleeves are embedded in the inner sides of the prefabricated wallboards, lantern rings are embedded in the floor slab, and the inclined stay bars, the prefabricated wallboards and the floor slab are connected to form a triangle so as to achieve the purpose of vertically fixing the wallboards. However, for some prefabricated wall panels with large openings, only the narrow wall limbs on two sides of the opening can be used for fixing the inclined supporting rods, the inclined supporting points cannot be arranged on the most reasonable stress positions of the wall panels, in addition, the wall limb positions usually need to be provided with embedded parts for fixing cast-in-place node area templates, and the problem that the embedded parts collide with the inclined supporting points due to the narrow wall limbs beside the large opening can also exist. In addition, the installation of the wall board is completed, after the inclined strut is disassembled, a large number of pre-embedded lantern rings exist on the floor slab, manual cutting is needed, the construction efficiency is influenced, unnecessary construction cost is increased, and the economic benefit is poor. Therefore, the problem to be solved at present is to improve the fixing measure for the prefabricated wall panel with large opening during installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take prefabricated wallboard bearing diagonal structure of entrance to a cave to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the prefabricated wall panel inclined supporting structure with the hole comprises a prefabricated wall panel, an inclined supporting rod, a floor slab and channel steel, wherein the prefabricated wall panel and the floor slab are fixedly connected and are arranged vertically; the prefabricated wall plate is provided with a wall hole, the channel steel is arranged on the outer side of the wall hole, and two ends of the channel steel are respectively arranged on the upper side and the lower side of the wall hole; the two ends of the oblique supporting rod are provided with profile steel end plates through rotating shafts, wherein the profile steel end plate at one end is arranged on a floor slab, and the profile steel end plate at the other end is fixedly connected with the channel steel; the utility model discloses a telescopic support, including the diagonal bracing piece, the diagonal bracing piece is the telescopic link, and the diagonal bracing piece includes sleeve, connecting rod, the sleeve passes through threaded connection with the connecting rod, and the connecting rod is provided with two sets ofly, installs respectively at the sleeve both ends, sleeve both ends screw thread opposite direction.

Preferably, the prefabricated wall panel and the floor slab are respectively pre-embedded with straight thread sleeves, and the straight thread sleeves are provided with four groups, wherein two groups are arranged on the floor slab, and the other two groups are arranged on the prefabricated wall panel and are respectively positioned at the upper side and the lower side of the wall hole; the shaped steel end plate is of a right-angle structure and comprises a first connecting surface and a second connecting surface, a rotating shaft is arranged on the first connecting surface, and a second mounting hole is formed in the second connecting surface.

Preferably, the side face of the channel steel is provided with a first mounting hole, and the first mounting hole is connected with the corresponding straight thread sleeve through a bolt.

Preferably, the shaped steel end plate of the one end of the oblique supporting rod is connected with a straight thread sleeve on the floor through a bolt, and the shaped steel end plate of the other end of the oblique supporting rod is fixedly connected with the adjusting groove on the channel steel through a through bolt.

Preferably, the adjusting groove is a long strip-shaped through groove, and the adjusting groove is located between the two first mounting holes and aligned with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the length of the diagonal bracing member is adjustable, and the included angle between the diagonal bracing member and the section steel end plate can be adjusted through rotation, so that the diagonal bracing member is suitable for mounting and fixing prefabricated wall plates with different heights;

2. the channel steel can be fixed at any position of the opening of the wallboard through the bolt holes at two ends, and the flange plate at the middle section of the channel steel is provided with the vertical straight groove, so that the inclined strut can be arranged at the most reasonable stressed part of the prefabricated wallboard and is not influenced by the opening size and position of the wallboard;

3. the straight thread sleeve is embedded at the fixed supporting end plate on the floor slab, the fixed connection with the diagonal brace can be realized through bolts, and the embedded lantern ring in the traditional mode does not need to be cut in the later period, so that the redundant secondary construction operation is avoided, the construction efficiency is improved, and the construction cost is saved;

4. a supporting system can be applicable to not co-altitude, has the prefabricated wallboard of different entrance to a cave sizes, realizes easy dismounting, and reuse rate is high, has good economic benefits.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the channel steel structure of the present invention;

FIG. 3 is a schematic structural view of the section steel end plate of the present invention;

reference numbers in the figures: 1. prefabricating a wallboard; 11. wall holes; 2. an oblique supporting rod; 21. a sleeve; 22. a connecting rod; 3. a floor slab; 4. channel steel; 41. an adjustment groove; 42. a first mounting hole; 5. a straight threaded sleeve; 6. a through bolt; 7. a section steel end plate; 71. a first connection face; 72. a second connection face; 73. and a second mounting hole.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a prefabricated wallboard inclined supporting structure with a hole comprises a prefabricated wallboard 1, an inclined supporting rod 2, a floor slab 3 and channel steel 4, wherein the prefabricated wallboard 1 and the floor slab 3 are fixedly connected and are arranged vertically; a wall hole 11 is formed in the prefabricated wall panel 1, the channel steel 4 is arranged on the outer side of the wall hole 11, and two ends of the channel steel 4 are respectively arranged on the upper side and the lower side of the wall hole 11; the two ends of the oblique supporting rod 2 are provided with section steel end plates 7 through rotating shafts, wherein the section steel end plate 7 at one end is arranged on the floor slab 3, and the section steel end plate 7 at the other end is fixedly connected with the channel steel 4; the diagonal bracing pole 2 is the telescopic link, and diagonal bracing pole 2 includes sleeve 21, connecting rod 22, sleeve 21 passes through threaded connection with connecting rod 22, and connecting rod 22 is provided with two sets ofly, installs respectively at sleeve 21 both ends, sleeve 21 both ends screw thread opposite direction.

Further, straight thread sleeves 5 are pre-embedded in the prefabricated wall panel 1 and the floor slab 3 respectively, four groups of the straight thread sleeves 5 are arranged, two groups of the straight thread sleeves are arranged on the floor slab 3, and the other two groups of the straight thread sleeves are arranged on the prefabricated wall panel 1 and are positioned at the upper side and the lower side of the wall hole 11 respectively; the section steel end plate 7 is of a right-angle structure, the section steel end plate 7 comprises a first connecting surface 71 and a second connecting surface 72, a rotating shaft is arranged on the first connecting surface 71, and a second mounting hole 73 is formed in the second connecting surface 72.

Further, a first mounting hole 42 is formed in the side face of the channel steel 4, and the first mounting hole 42 is connected with the corresponding straight thread sleeve 5 through a bolt.

Further, the shaped steel end plate 7 of 2 one ends of diagonal bracing piece passes through the bolt and is connected with straight thread sleeve pipe 5 on the floor 3, and the shaped steel end plate 7 of 2 other ends of diagonal bracing piece passes through adjusting groove 41 fixed connection on through bolt 6 and the channel-section steel 4.

Further, the adjusting slot 41 is a long strip-shaped through slot, and the adjusting slot 41 is located between the two first mounting holes 42, and the two are aligned with each other.

The working principle is as follows: in practical use, the channel steel 4 is fixedly connected with the corresponding straight thread sleeve 5 on the prefabricated wall panel 1 through the first mounting hole 42 on the side surface; then, the section steel end plate 7 at one end of the oblique supporting rod 2 is fixedly connected with the corresponding straight thread sleeve 5 on the floor slab 3 through a second mounting hole 73; by screwing the sleeve 21, the sleeve 21 is matched with the thread of the connecting rod 22, so that the length of the connecting rod 22 in the sleeve 21 is adjusted, and the length of the whole inclined supporting rod 2 is adjusted; after the length is adjusted, the section steel end plate 7 at the other end of the inclined support rod 2 is attached to the channel steel 4 and aligned to the adjusting groove 41, and is fixedly connected with the through bolt 6, so that the whole device is connected.

Channel-section steel 4 sets up in the 11 outsides of wall opening, and 4 both ends of channel-section steel set up respectively in the upper and lower sides of wall opening 11, and diagonal bracing pole 2 is fixed in the adjustment tank 41 of channel-section steel 4, and the position can be adjusted to diagonal bracing pole 2 can set up at the most reasonable position of 1 atress of prefabricated wallboard, no longer receives the influence at wallboard opening size, position. The length of the oblique supporting rod 2 is adjusted, and then the length suitable for installation is found. The oblique supporting rod 2 and the section steel end plate 7 can rotate so as to be matched with installation at different positions.

The embedded straight thread sleeve 5 does not need to cut an embedded lantern ring in a traditional mode at the later stage, so that redundant secondary construction operation is avoided, the construction efficiency is improved, and the construction cost is saved; the device can be applicable to not co-altitude, has prefabricated wallboard 1 of different entrance to a cave sizes, realizes easy dismounting, and reuse rate is high, has good economic benefits.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take prefabricated wallboard bearing diagonal structure of entrance to a cave which characterized in that: the prefabricated wall plate comprises a prefabricated wall plate (1), an oblique supporting rod (2), a floor plate (3) and channel steel (4), wherein the prefabricated wall plate (1) and the floor plate (3) are fixedly connected and are arranged vertically to each other; a wall hole (11) is formed in the prefabricated wall plate (1), the channel steel (4) is arranged on the outer side of the wall hole (11), and two ends of the channel steel (4) are respectively arranged on the upper side and the lower side of the wall hole (11); the two ends of the oblique supporting rod (2) are provided with section steel end plates (7) through rotating shafts, wherein the section steel end plate (7) at one end is installed on the floor slab (3), and the section steel end plate (7) at the other end is fixedly connected with the channel steel (4); the utility model discloses a telescopic pole, including the slant bracing piece (2), slant bracing piece (2) are telescopic link, and slant bracing piece (2) include sleeve (21), connecting rod (22), threaded connection is passed through with connecting rod (22) in sleeve (21), and connecting rod (22) are provided with two sets ofly, install respectively at sleeve (21) both ends, and sleeve (21) both ends screw thread opposite direction.

2. The prefabricated wall panel diagonal bracing structure with the hole according to claim 1, wherein: straight thread sleeves (5) are respectively embedded in the prefabricated wall board (1) and the floor slab (3), four groups of the straight thread sleeves (5) are arranged, two groups of the straight thread sleeves are arranged on the floor slab (3), and the other two groups of the straight thread sleeves are arranged on the prefabricated wall board (1) and are respectively positioned at the upper side and the lower side of the wall hole (11); the section steel end plate (7) is of a right-angle structure, the section steel end plate (7) comprises a first connecting surface (71) and a second connecting surface (72), a rotating shaft is arranged on the first connecting surface (71), and a second mounting hole (73) is formed in the second connecting surface (72).

3. The prefabricated wall panel diagonal bracing structure with the hole according to claim 2, wherein: the side face of the channel steel (4) is provided with a first mounting hole (42), and the first mounting hole (42) is connected with the corresponding straight thread sleeve (5) through a bolt.

4. The prefabricated wall panel diagonal bracing structure with the hole according to claim 2, wherein: the shaped steel end plate (7) of the one end of the oblique supporting rod (2) is connected with a straight thread sleeve (5) on the floor slab (3) through a bolt, and the shaped steel end plate (7) of the other end of the oblique supporting rod (2) is fixedly connected with an adjusting groove (41) on the channel steel (4) through a through bolt (6).

5. The prefabricated wall panel diagonal bracing structure with the hole according to claim 4, wherein: the adjusting groove (41) is a long strip-shaped through groove, the adjusting groove (41) is located between the two first mounting holes (42), and the two adjusting holes are aligned with each other.