CN213869070U - Roof supporting device - Google Patents
Roof supporting device Download PDFInfo
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- CN213869070U CN213869070U CN202022278634.7U CN202022278634U CN213869070U CN 213869070 U CN213869070 U CN 213869070U CN 202022278634 U CN202022278634 U CN 202022278634U CN 213869070 U CN213869070 U CN 213869070U
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- supporting
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Abstract
A roof supporting device belongs to the technical field of building equipment. Comprises a supporting platform, on which a lifting mechanism is arranged; the first supporting piece is positioned on the lifting mechanism and can be driven by the lifting mechanism to move; one end of the second supporting piece is hinged with the first supporting piece, and the other end of the second supporting piece is arranged on the supporting platform. The first supporting piece is driven by the lifting mechanism to be attached to and support the cross beam, when the first supporting piece reaches the position of the supporting cross beam, the second supporting piece is also attached to and covered below the roof along with the movement of the first supporting piece, the first supporting piece and the supporting platform support the first supporting piece and the second supporting piece, the roof is further supported, meanwhile, the pressure of the roof on the cross beam can be reduced, the roof and the first supporting piece and the second supporting piece are both in contact support, and the damage caused by fixed connection in the prior art is avoided.
Description
Technical Field
The utility model relates to a construction equipment technical field, concretely relates to roof strutting arrangement.
Background
The historic building refers to civil buildings and public buildings before the construction of a country with historical significance, and comprises buildings in the period of the civil country; the ancient buildings with the part of the brick-wood structures are not protected in place due to long-term existence, so that the deformation and damage of the walls or the pillars of the ancient buildings, such as the top beams and the pillars, are caused, the capability of supporting the roof is reduced, and the roof has the risk of collapse; in addition, the roof of the historic building can be deformed and damaged, and the risk of partial collapse and falling off can be caused.
For preventing that the roof is whole or the part collapses, adopt steel frame construction to consolidate the wooden structure of roof self at present and support, but this kind of mode need fix steel frame construction and wooden structure and combine, for example paste the steel sheet outside wooden roof beam, and fix steel sheet and wooden roof beam through the steel nail, this can lead to steel frame construction to cause irreversible destruction to ancient building itself, and rigid connection's steel frame construction can not adapt to the deformation that wooden structure its self takes place under different humidity, produce the destruction to it when wooden structure deformation on the contrary.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art and supporting the wooden structure fixed combination that adopts steel frame construction and roof self to the roof, can cause the defect of destruction to roof self to a roof strutting arrangement is provided.
The utility model provides a following technical scheme:
a roof support device comprising:
the supporting platform is provided with a lifting mechanism;
the first supporting piece is positioned on the lifting mechanism and can be driven by the lifting mechanism to move;
one end of the second supporting piece is hinged with the first supporting piece, and the other end of the second supporting piece is arranged on the supporting platform.
Optionally, the support platform comprises: a plurality of inserted frame bodies.
Optionally, the lifting mechanism comprises: the lifting pieces are arranged on the same virtual line, and elastic pieces for buffering are arranged on the lifting pieces.
Optionally, the other end of the second support member is slidably connected to the edge of the support platform.
Optionally, a third supporting piece for supporting the second supporting piece is arranged on the supporting platform, a tooth-shaped structure is arranged at the bottom of the second supporting piece, and a tooth surface matched with the tooth-shaped structure is arranged on the third supporting piece.
Optionally, the third supporting member and the second supporting member are provided with adaptive positioning structures.
Optionally, the positioning structure comprises:
the first positioning structure is used for limiting the axial movement of the second support piece along the first support piece.
Optionally, the positioning structure comprises:
and the second positioning structure is used for limiting the second support to move in a plane perpendicular to the axial direction of the first support.
Optionally, a plurality of supporting bosses are arranged on the second supporting member.
Optionally, the support platform is arranged on a liftable support frame.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a roof supporting device, which comprises a supporting platform, wherein a lifting mechanism is arranged on the supporting platform; the first supporting piece is positioned on the lifting mechanism and can be driven by the lifting mechanism to move; one end of the second supporting piece is hinged with the first supporting piece, and the other end of the second supporting piece is arranged on the supporting platform.
The first supporting piece is driven by the lifting mechanism to be attached to and support the cross beam, when the first supporting piece reaches the position of the supporting cross beam, the second supporting piece is also attached to and covered below the roof along with the movement of the first supporting piece, the first supporting piece and the supporting platform support the first supporting piece and the second supporting piece, the roof is further supported, meanwhile, the pressure of the roof on the cross beam can be reduced, the roof and the first supporting piece and the second supporting piece are both in contact support, and the damage caused by fixed connection in the prior art is avoided.
2. The utility model provides a roof strutting arrangement, supporting platform includes: a plurality of inserted frame bodies.
The roof is convenient to observe the support and the damage condition of the roof through the space between the frame bodies.
3. The utility model provides a roof strutting arrangement, elevating system includes: the lifting pieces are arranged on the same virtual line, and elastic pieces for buffering are arranged on the lifting pieces.
The structure that first support piece was supported by a plurality of lifters is more stable, can prevent that first support piece from taking place the skew, and the elastic component plays the cushioning effect at the ascending in-process with the crossbeam contact of first support piece, prevents that first support piece from rising too high and producing the destruction to the crossbeam.
4. The utility model provides a roof strutting arrangement, second support piece's the other end and supporting platform edge sliding connection.
When the first supporting piece drives the second supporting piece to move, the inclination of the second supporting piece changes, and the device is further suitable for roofs with various inclinations.
5. The utility model provides a roof strutting arrangement, the last third support piece who is used for supporting second support piece that is equipped with of supporting platform, second support piece bottom are equipped with the profile of tooth structure, third support piece be equipped with the flank of tooth of profile of tooth structure adaptation.
When the second supporting piece supports the roof, the third supporting piece supports the second supporting piece, and meanwhile, the pressure of the second supporting piece on the edge of the supporting platform can be shared.
6. The utility model provides a roof strutting arrangement, the location structure who is equipped with the adaptation on third support piece and the second support piece, location structure includes: the first positioning structure is used for limiting the axial movement of the second support piece along the first support piece; and the second positioning structure is used for limiting the second support to move in a plane perpendicular to the axial direction of the first support.
When the second support piece supported the roof, the third support piece was fixed a position it through location structure, prevented that the second support piece from receiving the pressure of roof and taking place the drunkenness, influenced the support effect.
7. The utility model provides a roof strutting arrangement, the last a plurality of support bosss that are equipped with of second support piece.
The second support piece supports the roof through supporting the boss, can prevent to appear stress concentration point on the second support piece, and every supports the corresponding scope on boss support roof and makes the supporting effect better.
8. The utility model provides a roof strutting arrangement, supporting platform sets up on the support frame of liftable.
The support frame is used for controlling the height of the supporting platform and supporting the supporting platform, a device for installing the supporting platform is not required to be arranged on the house, the house cannot be damaged, and the structure is more convenient to use in the house.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of portion A shown in FIG. 1;
FIG. 3 is a schematic structural view of the portion B shown in FIG. 1;
fig. 4 is a schematic structural view of a third supporting member provided in embodiment 1 of the present invention;
fig. 5 is a schematic view of a connection structure of a frame body provided in embodiment 1 of the present invention;
fig. 6 is a partial schematic structural view of a second supporting member provided in embodiment 1 of the present invention.
Description of reference numerals:
1. a base; 2. a support frame; 3. a support platform; 4. a lifting member; 5. a first support member; 6. a second support member; 7. supporting the boss; 8. a third support member; 9. positioning the boss; 10. a slot; 11. inserting a platform; 12. a screw; 13. a bearing; 14. an elastic member; 15. a tooth surface; 16. and a positioning pin.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 "first", "second" and "third" are used for distinguishing only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
The embodiment provides a roof supporting device, as shown in fig. 1-6, which includes a supporting platform 3 provided with a lifting mechanism, the lifting mechanism is provided with a first supporting member 5, one end of a second supporting member 6 is hinged to the first supporting member 5, the other end of the second supporting member 6 is arranged on the supporting platform 3, the supporting platform 3 is supported by a plurality of liftable supporting frames 2, and the supporting frames 2 are installed on a base 1.
As shown in fig. 1 and 5, the supporting platform 3 is composed of a plurality of inserted frame bodies, and the insertion structure is: grooves with stepped bottom surfaces are formed in the frame bodies to form a slot 10 and a platform 11, the depth of the slot 10 is matched with the height of the platform 11, the inserting structures of the two frame bodies are matched and connected, and a screw 12 can be further arranged for fixing; of course, the inserting connection structure can adopt other suitable joggle connection structures.
As shown in fig. 1, the lifting mechanism is a plurality of lifting members 4 disposed on the same virtual line, in this embodiment, the lifting members 4 are telescopic cylinders, and a spring as an elastic member 14 is sleeved on a telescopic rod of the telescopic cylinder for providing a buffer for the first support member 5.
As shown in fig. 1 to 3, the first support 5 is a rod driven by the lifting mechanism to be lifted and lowered, and is used for supporting the beam; the second supporting piece 6 is a plate, one end of the second supporting piece 6 is fixed with a bearing 13, the bearing 13 is sleeved on the first supporting piece 5, so that the first supporting piece 5 is hinged with the second supporting piece 6, the other end of the second supporting piece 6 is overlapped on the edge of the supporting platform 3, when the first supporting piece 5 moves up and down to drive the second supporting piece 6 to move, the other end of the second supporting piece 6 slides on the edge of the supporting platform 3, after the first supporting piece 5 and the second supporting piece 6 reach the position for supporting the crossbeam and the roof, a third supporting piece 8 for supporting the second supporting piece 6 is installed on the supporting platform 3, the third supporting piece 8 is a regular triangular prism-shaped supporting block, the supporting block is provided with a positioning groove for embedding a positioning boss 9 at the bottom of the second supporting piece 6, the positioning groove and the positioning boss 9 are used as a first positioning structure for limiting the axial movement of the second supporting piece 6 along the first supporting piece 5, the third support member 8 is further provided with a positioning pin 16, the positioning boss 9 is provided with a plurality of hole positions for inserting the positioning pin 16, and the hole positions are used as a second positioning structure for limiting the second support member 6 to move in a plane perpendicular to the axial direction of the first support member 5; of course, since the inclination angle of the second support 6 is different due to the difference in the height of the position of the first support 5, it is necessary to provide the third supports 8 of various sizes; meanwhile, the positioning boss 9 is arranged to be of a tooth-shaped structure, and the bottom surface of the positioning groove is arranged to be a tooth surface 15 matched with the tooth-shaped structure, so that the second supporting piece 6 can be better supported, and the pressure of the second supporting piece 6 can be dispersed.
As shown in fig. 3, the end surface of the second supporting member 6 for supporting the roof is provided with a plurality of supporting bosses 7, and when the second supporting member 6 reaches a position for supporting the roof, the supporting bosses 7 form a platform for better supporting the roof.
As shown in fig. 1, the support frame 2 in this embodiment is a lift cylinder; the base 1 is composed of a plurality of bottom plates, and the supporting frame 2 is located at the center of the corresponding bottom plate.
When the supporting device is used, the supporting platform 3 is firstly lifted to a specified position through the supporting frame 2, then the first supporting piece 5 is lifted to the position for supporting the cross beam through the lifting mechanism, at the moment, the second supporting piece 6 also synchronously moves to the position for supporting the roof, then the third supporting piece 8 is clamped between the second supporting piece 6 and the supporting platform 3, the positioning boss 9 is embedded into the positioning groove, the tooth-shaped structure is matched and connected with the tooth surface 15, then the third supporting piece 8 is fixed with the supporting platform 3, and the positioning pin 16 is inserted into corresponding hole positions on the third supporting piece 8 and the positioning boss 9, so that the roof and the cross beam are supported.
As a modification of the above embodiment 1, the support platform 3 is provided with a slide rail for sliding the second support member 6.
Of course, the present invention is not limited to the structure of the first support member 5, the second support member 6 and the third support member 8, in other embodiments, the first support member 5 may be a plate, the second support member 6 may be a rod, and the third support member 8 is configured to be matched with the second support member 6.
Of course, the application of the present invention is not limited to the elastic member 14, and in other embodiments, it may be a rubber sleeve.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A roof support device, comprising:
the supporting platform (3) is provided with a lifting mechanism;
the first supporting piece (5) is positioned on the lifting mechanism and can be driven by the lifting mechanism to move;
one end of the second supporting piece (6) is hinged with the first supporting piece (5), and the other end of the second supporting piece is arranged on the supporting platform (3).
2. The roof support device according to claim 1, characterized in that the support platform (3) comprises: a plurality of inserted frame bodies.
3. The roof support apparatus of claim 1, wherein the lift mechanism comprises: the lifting pieces (4) are arranged on the same virtual line, and elastic pieces (14) used for buffering are arranged on the lifting pieces (4).
4. Roof supporting device according to claim 1, characterized in that the other end of the second supporting element (6) is in sliding connection with the edge of the supporting platform (3).
5. Roof supporting device according to claim 4, characterized in that the supporting platform (3) is provided with a third supporting element (8) for supporting the second supporting element (6), the bottom of the second supporting element (6) is provided with a tooth-shaped structure, and the third supporting element (8) is provided with a tooth surface (15) adapted to the tooth-shaped structure.
6. Roof supporting device according to claim 5, characterized in that the third (8) and second (6) supporting elements are provided with adapted positioning structures.
7. The roof support apparatus of claim 6, wherein the positioning structure comprises:
a first positioning structure for limiting the axial movement of the second support (6) along the first support (5).
8. The roof support apparatus of claim 6, wherein the positioning structure comprises:
and a second positioning structure for limiting the movement of the second support (6) in a plane perpendicular to the axial direction of the first support (5).
9. Roof supporting device according to any of the claims 1-8, characterized in that the second supporting element (6) is provided with a plurality of supporting bosses (7).
10. Roof supporting device according to any one of claims 1-8, characterized in that the supporting platform (3) is arranged on a liftable supporting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022278634.7U CN213869070U (en) | 2020-10-13 | 2020-10-13 | Roof supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022278634.7U CN213869070U (en) | 2020-10-13 | 2020-10-13 | Roof supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213869070U true CN213869070U (en) | 2021-08-03 |
Family
ID=77072000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022278634.7U Active CN213869070U (en) | 2020-10-13 | 2020-10-13 | Roof supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213869070U (en) |
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2020
- 2020-10-13 CN CN202022278634.7U patent/CN213869070U/en active Active
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