CN211548868U

CN211548868U - Supporting structure for prefabricated wallboard

Info

Publication number: CN211548868U
Application number: CN202020016633.2U
Authority: CN
Inventors: 滕平强; 范磊; 胡小林; 吴子山
Original assignee: SEPCO Electric Power Construction Co Ltd
Current assignee: SEPCO Electric Power Construction Co Ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-09-22
Anticipated expiration: 2030-01-03

Abstract

The utility model provides a supporting structure for a prefabricated wall panel, which can adjust the length, wherein an inner pipe is sleeved in an outer pipe and is in threaded connection with the inner wall of the outer pipe; the outer pipe is uniformly provided with a plurality of adjusting holes along the axial direction; the inner pipe is provided with a mounting hole; the outer pipe and the inner pipe are locked by a locking piece; the first fastening bolt sequentially penetrates through the first side plate, the outer pipe and the second side plate and is in threaded connection with the first fastening nut; and the second fastening bolt sequentially penetrates through the third side plate, the inner pipe and the fourth side plate and is in threaded connection with the second fastening nut. The adjusting mechanism is simple in structure, convenient to install and high in adjusting precision. After the crane hoists the prefabricated wallboard in place, fix through bearing structure, when adjusting the straightness that hangs down of prefabricated wallboard, bearing structure can extend or shorten to adapt to the change of prefabricated wallboard inclination. The crane can hoist the next prefabricated wall panel conveniently, and the construction progress and the continuity of the working procedures are accelerated.

Description

Supporting structure for prefabricated wallboard

Technical Field

The utility model relates to a construction technical field, concretely relates to a bearing structure for prefabricated wallboard.

Background

After the prefabricated wallboards of various buildings are hoisted in place, if the alignment and the fixation of the prefabricated wallboards are finally realized through the matching of a large crane, the construction period is longer. The support piece is the auxiliary device that prefabricated wallboard used when the installation, and current support piece is fixed bracing piece usually, and the one end of fixed bracing piece links to each other with prefabricated wallboard, and the other end links to each other with ground. But there is a technical problem that the length adjustment cannot be performed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a bearing structure for prefabricated wallboard that can adjust length is provided.

The utility model provides a technical scheme that its technical problem adopted is: a support structure for prefabricated wall panels, comprising an outer tube and an inner tube; the inner pipe is sleeved in the outer pipe and is in threaded connection with the inner wall of the outer pipe;

the outer pipe is uniformly provided with a plurality of adjusting holes along the axial direction; the inner pipe is provided with a mounting hole; the outer pipe and the inner pipe are locked through a locking piece;

a first mounting seat is mounted at one end, far away from the inner pipe, of the outer pipe, and a second mounting seat is mounted at one end, far away from the outer pipe, of the inner pipe;

the first mounting seat comprises a first bottom plate and a first fastener;

a first side plate and a second side plate are mounted on the upper surface of the first bottom plate;

the first fastening piece comprises a first fastening bolt and a first fastening nut;

the first fastening bolt sequentially penetrates through the first side plate, the outer pipe and the second side plate and is in threaded connection with the first fastening nut;

the second mounting seat comprises a second bottom plate and a second fastener;

a third side plate and a fourth side plate are mounted on the upper surface of the second bottom plate;

the second fastening piece comprises a second fastening bolt and a second fastening nut;

and the second fastening bolt sequentially penetrates through the third side plate, the inner pipe and the fourth side plate and is in threaded connection with the second fastening nut.

Further, the locking member comprises a sleeve and a screw;

the sleeve is sleeved on the outer pipe;

the screw penetrates through the sleeve, the adjusting hole and the mounting hole in sequence and is in threaded connection with the sleeve.

Furthermore, the mounting hole is of a long hole structure and is arranged along the axial direction of the inner pipe;

the mounting hole is positioned at one end of the inner pipe, which is far away from the second mounting seat; and one end of the inner pipe, which is far away from the second mounting seat, is provided with a thread.

Further, the sleeve is made of stainless steel.

Further, the device also comprises a first base plate, a second base plate, a third base plate and a fourth base plate;

the first base plate is positioned on one side of the first side plate, which is opposite to the second side plate, and the second base plate is positioned on one side of the second side plate, which is opposite to the first side plate;

the third backing plate is located on one side of the third side plate, which is back to back, of the fourth side plate, and the fourth backing plate is located on one side of the fourth side plate, which is back to back, of the third side plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a can adjust bearing structure for prefabricated wallboard of length. The adjusting mechanism is simple in structure, convenient to install and high in adjusting precision. After the crane hoists the prefabricated wallboard in place, fix through bearing structure, when adjusting the straightness that hangs down of prefabricated wallboard, bearing structure can extend or shorten to adapt to the change of prefabricated wallboard inclination. The crane can hoist the next prefabricated wall panel conveniently, and the construction progress and the continuity of the working procedures are accelerated.

Drawings

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

fig. 2 is a schematic structural view of the inner tube of the present invention;

fig. 3 is a schematic structural diagram of the sleeve of the present invention;

fig. 4 is a schematic structural diagram of a first mounting seat of the present invention;

fig. 5 is a schematic structural view of a second mounting seat of the present invention;

reference numerals: 1-an outer tube; 101-a regulating hole; 2-inner tube; 201-mounting holes; 3-a first base plate; 4-a first side panel; 5-a second side plate; 6-a first fastening bolt; 7-a first fastening nut; 8-a second bottom plate; 9-a third side plate; 10-a fourth side panel; 11-a second fastening bolt; 12-a second fastening nut; 13-a sleeve; 14-a screw; 15-prefabricating a wallboard; 16-ground; 17-a first expansion bolt; 18-second expansion bolts.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in the accompanying drawings, the supporting structure for prefabricated wall panels comprises an outer pipe 1 and an inner pipe 2; the inner pipe 2 is sleeved in the outer pipe 1 and is in threaded connection with the inner wall of the outer pipe 1; the outer pipe 1 is uniformly provided with a plurality of adjusting holes 101 along the axial direction; the inner pipe 2 is provided with a mounting hole 201; the outer pipe 1 and the inner pipe 2 are locked through a locking piece; a first mounting seat is mounted at one end, far away from the inner tube 2, of the outer tube 1, and a second mounting seat is mounted at one end, far away from the outer tube 1, of the inner tube 2; the first mounting seat comprises a first bottom plate 3 and a first fastener; a first side plate 4 and a second side plate 5 are mounted on the upper surface of the first bottom plate 3; the first fastening member includes a first fastening bolt 6 and a first fastening nut 7; the first fastening bolt 6 sequentially penetrates through the first side plate 4, the outer pipe 1 and the second side plate 5 and is in threaded connection with the first fastening nut 7; the second mounting seat comprises a second bottom plate 8 and a second fastener; a third side plate 9 and a fourth side plate 10 are arranged on the upper surface of the second bottom plate 8; the second fastening member includes a second fastening bolt 11 and a second fastening nut 12; the second fastening bolt 11 sequentially penetrates through the third side plate 9, the inner tube 2 and the fourth side plate 10, and is in threaded connection with the second fastening nut 12.

Outer tube 1 is fixed mutually with ground 16 through first mount pad, and inner tube 2 is fixed mutually with prefabricated wallboard 15 through the second mount pad. Inner tube 2 cup joints in outer tube 1, and screw-thread fit, and the diameter of inner tube 2 is less than the diameter of outer tube 1, is provided with the screw thread on the 1 inner wall of outer tube, and the whole inner wall of outer tube 1 is covered with to the screw thread. The inner tube 2 can be elongated or shortened in the axial direction of the outer tube 1. The mounting hole 201 on the inner tube 2 moves to a position corresponding to the adjusting hole 101 on the outer tube 1 and is locked by the locking member. The first bottom plate 3 of the first mounting seat is mounted on the ground 16 through a first expansion bolt 17, the first side plate 4 and the second side plate 5 are mounted on the upper surface of the first bottom plate 3, and the first side plate 4 and the second side plate 5 can be welded on the first bottom plate 3. The end, far away from the inner pipe 2, of the outer pipe 1 is mounted through a first side plate 4, a second side plate 5, a first fastening bolt 6 and a first fastening nut 7, and the outer pipe 1 can rotate relative to the first fastening bolt 6. The second bottom plate 8 of the second installation seat is installed on one side of the prefabricated wall panel 15 through the second expansion bolts 18, the third side plate 9 and the fourth side plate 10 are installed on the upper surface of the second bottom plate 8, and the third side plate 9 and the fourth side plate 10 can be welded on the second bottom plate 8. The end of the inner tube 2 away from the outer tube 1 is mounted by a third side plate 9, a fourth side plate 10, a second fastening bolt 11 and a second fastening nut 12, and the inner tube 2 can rotate relative to the second fastening bolt 11. Prefabricated wallboard 15 is hoisted to target in place, and is taut with prefabricated wallboard 15 through the chain calabash, prevents that prefabricated wallboard 15 both sides atress is uneven, carries out bearing structure's installation again. Since the position of prefabricated wall panel 15 is prone to shifting, the perpendicularity of prefabricated wall panel 15 needs to be adjusted by special equipment. The adjustment according to prefabricated wallboard 15 straightness that hangs down extends or shortens between inner tube 2 and the outer tube 1, and the tip that inner tube 2 was kept away from to outer tube 1 rotates for first mount pad, and the tip that outer tube 1 was kept away from to inner tube 2 rotates for the second mount pad. After the adjusting to the appropriate position, outer tube 1 and inner tube 2 are locked again through the locking piece. The supporting structure can be provided with a plurality of according to the needs of use, and a plurality of supporting structures are evenly installed at the same side of prefabricated wall panel 15.

The retaining member has various embodiments: in the first embodiment, the locking member includes a clamping block, and the clamping block is clamped in the adjusting hole 101 and the mounting hole 201 to realize locking. However, there is a disadvantage of poor structural stability, and in order to solve the above technical problems, it is preferable that the second embodiment is further included, and the locking member includes a sleeve 13 and a screw 14; the sleeve 13 is sleeved on the outer pipe 1; the screw 14 passes through the sleeve 13, the adjusting hole 101 and the mounting hole 201 in sequence and is in threaded connection with the sleeve 13. The screw 14 is in threaded connection with the sleeve 13, so that the sleeve 13, the outer pipe 1 and the inner pipe 2 are locked.

The mounting hole 201 may be a circular hole, but there is a disadvantage that the length of the extension or contraction of the inner tube 2 with respect to the outer tube 1 is relatively fixed, and in order to solve the above technical problem, preferably, the mounting hole 201 is a long hole structure and is arranged along the axial direction of the inner tube 2; the mounting hole 201 is located at one end of the inner pipe 2 far away from the second mounting seat; and one end of the inner pipe 2, which is far away from the second mounting seat, is provided with threads. The mounting hole 201 is in a long hole structure, the inner pipe 2 rotates relative to the outer pipe 1, and the mounting hole 201 moves to a position corresponding to the adjusting hole 101; the inner tube 2 is rotated one more turn relative to the outer tube 1 and the mounting hole 201 is moved again to a position corresponding to the adjustment hole 101 and so on. One of the adjustment holes 101 can correspond to a high point and a low point of the mounting hole 201 of the long hole structure, respectively. Not only the adjusting precision is high, but also the installation of the locking piece is convenient. The mounting hole 201 and the thread are both arranged at one end of the inner tube 2 away from the second mounting seat, and the inner tube 2 can be extended to the maximum relative to the outer tube 1.

The sleeve 13 may be made of iron, but has a disadvantage of being easily rusted, and preferably, the sleeve 13 is made of stainless steel. The stainless steel product is corrosion resistant, difficult to rust and long in service life.

In order to improve the fastening effect, the fastening device preferably further comprises a first backing plate, a second backing plate, a third backing plate and a fourth backing plate; the first base plate is positioned on one side of the first side plate 4, which is opposite to the second side plate 5, and the second base plate is positioned on one side of the second side plate 5, which is opposite to the first side plate 4; the third pad is located on the opposite side of the third side plate 9 from the fourth side plate 10, and the fourth pad is located on the opposite side of the fourth side plate 10 from the third side plate 9. The first fastening bolt 6 sequentially penetrates through the first base plate, the first side plate 4, the outer pipe 1, the second side plate 5 and the second base plate. The first base plate is subjected to pretightening force from the first fastening bolt 6 and simultaneously exerts force on the first side plate 4; the second backing plate receives the pretightning force from first fastening nut 7, exerts the effect of power to second curb plate 5 simultaneously, improves the fastening effect. The second fastening bolt 11 passes through the third pad, the third side plate 9, the inner tube 2, the fourth side plate 10 and the fourth pad in sequence. The third base plate is subjected to the pre-tightening force from the second fastening bolt 11 and simultaneously exerts a force on the third side plate 9; the fourth base plate receives the pretightening force from the second fastening nut 12 and simultaneously exerts a force on the fourth base plate 10, thereby improving the fastening effect.

It is above that the utility model discloses a concrete implementation can be seen from the implementation, the utility model provides a length-adjustable's a bearing structure for prefabricated wallboard. The adjusting mechanism is simple in structure, convenient to install and high in adjusting precision. After the crane hoists the prefabricated wallboard in place, fix through bearing structure, when adjusting the straightness that hangs down of prefabricated wallboard, bearing structure can extend or shorten to adapt to the change of prefabricated wallboard inclination. The crane can hoist the next prefabricated wall panel conveniently, and the construction progress and the continuity of the working procedures are accelerated.

Claims

1. A bearing structure for prefabricated wallboard, its characterized in that: comprises an outer pipe (1) and an inner pipe (2); the inner pipe (2) is sleeved in the outer pipe (1) and is in threaded connection with the inner wall of the outer pipe (1);

the outer pipe (1) is uniformly provided with a plurality of adjusting holes (101) along the axial direction; the inner pipe (2) is provided with a mounting hole (201); the outer pipe (1) and the inner pipe (2) are locked by a locking piece;

a first mounting seat is mounted at one end, far away from the inner pipe (2), of the outer pipe (1), and a second mounting seat is mounted at one end, far away from the outer pipe (1), of the inner pipe (2);

the first mounting seat comprises a first bottom plate (3) and a first fastener;

a first side plate (4) and a second side plate (5) are mounted on the upper surface of the first bottom plate (3);

the first fastening piece comprises a first fastening bolt (6) and a first fastening nut (7);

the first fastening bolt (6) sequentially penetrates through the first side plate (4), the outer pipe (1) and the second side plate (5) and is in threaded connection with the first fastening nut (7);

the second mounting seat comprises a second bottom plate (8) and a second fastener;

a third side plate (9) and a fourth side plate (10) are mounted on the upper surface of the second bottom plate (8);

the second fastening piece comprises a second fastening bolt (11) and a second fastening nut (12);

and the second fastening bolt (11) sequentially penetrates through the third side plate (9), the inner pipe (2) and the fourth side plate (10) and is in threaded connection with the second fastening nut (12).

2. A support structure for prefabricated wallboards as claimed in claim 1, wherein: the locking piece comprises a sleeve (13) and a screw (14);

the sleeve (13) is sleeved on the outer pipe (1);

the screw (14) sequentially penetrates through the sleeve (13), the adjusting hole (101) and the mounting hole (201) and is in threaded connection with the sleeve (13).

3. A support structure for prefabricated wallboards as claimed in claim 1, wherein: the mounting hole (201) is of a long hole structure and is arranged along the axial direction of the inner pipe (2);

the mounting hole (201) is positioned at one end of the inner pipe (2) far away from the second mounting seat; and a thread is arranged at one end of the inner pipe (2) far away from the second mounting seat.

4. A support structure for prefabricated wallboards as claimed in claim 2, wherein: the sleeve (13) is a stainless steel product.

5. A support structure for prefabricated wallboards as claimed in claim 1, wherein: the first base plate, the second base plate, the third base plate and the fourth base plate are also included;

the first base plate is positioned on one side of the first side plate (4) opposite to the second side plate (5), and the second base plate is positioned on one side of the second side plate (5) opposite to the first side plate (4);

the third backing plate is positioned on one side of the third side plate (9) opposite to the fourth side plate (10), and the fourth backing plate is positioned on one side of the fourth side plate (10) opposite to the third side plate (9).