CN214532046U - Old building structure transformation device for removing wall and adding beam - Google Patents

Abstract

The utility model discloses an old building is torn open wall and is added beam structure and reform transform device, including the bottom plate, the upper surface of bottom plate is provided with supporting mechanism, and supporting mechanism's surface is provided with hold-down mechanism, the beneficial effects of the utility model are that: can be suitable for not co-altitude's support through telescopic support, set up two branches simultaneously, utilize the huge physical characteristics of low-angle component to make the bracing piece atress effect better, it is also more convenient to demolish, make the mobile jib rise through rotatory mobile jib, when the kicking block at bracing piece top contacts the spandrel girder, rotatory bull stick, the bull stick drives the threaded rod rotatory, it removes to the same direction to drive the movable block through the dog, the first branch and the second branch at both ends rotate about the movable block drives, first branch makes bracing piece rebound with second branch, the bracing piece promotes kicking block and bearing structure in close contact with, be convenient for carry out old wall and demolish and increase beam structure.

Description

Old building structure transformation device for removing wall and adding beam

Technical Field

The utility model relates to a building transformation technical field specifically is an old building is torn open wall and is added roof beam structure and reform transform device.

Background

Every building has its stipulated service life, and the land is non-renewable resource, and along with the building increase day by day, new construction cost must be higher and higher, once existing building surpassed normal service life, its security performance had not satisfied the resident requirement, and corresponding reinforcement measures can be taken this time can prolong the safe life of building.

When reforming transform old building, need demolish old wall sometimes, or increase beam structure, need use interim strutting arrangement to support the load-carrying members of wall body when reforming transform, current support mode generally uses timber to support, and ligneous length does not have the elasticity, is difficult to recycle to probably not atress or atress less with load-carrying members's contact surface.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an old building is torn open wall and is added roof beam structure and reform transform device 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 utility model provides an old building structure transformation device of adding roof beam of tearing wall open, includes the bottom plate, the upper surface of bottom plate is provided with supporting mechanism, supporting mechanism's surface is provided with hold-down mechanism.

Preferably, the supporting mechanism includes the screw thread post, screw thread post fixed connection is in the upper surface center department of bottom plate, the mobile jib has been cup jointed to the surface of screw thread post, the thread groove has been seted up to the bottom surface center department of mobile jib, the spout has been seted up to the top surface center department of mobile jib, the inside sliding connection of spout has the bracing piece, the top fixed surface of bracing piece is connected with the kicking block, the mobile jib is close to the rotatory helping hand piece of the outside fixed surface that inclines of bottom.

Preferably, hold-down mechanism includes first articulated elements, first articulated elements fixed connection is at the side surface of mobile jib, the inside of first articulated elements articulates there is first branch, the one end that first articulated elements were kept away from to first branch articulates there is the second articulated elements, the top fixedly connected with movable block of second articulated elements, the top fixed surface of movable block is connected with the third articulated elements, the inside of third articulated elements articulates there is the second branch, a side fixed surface of bracing piece is connected with the fourth articulated elements, set up threaded hole between the both sides surface of mobile jib, the internal thread of screw hole is connected with the threaded rod, the one end fixedly connected with bull stick of threaded rod, the one end fixed surface of bull stick is kept away from to the threaded rod is connected with the dog, the both sides surface center department of movable block sets up the through-hole.

Preferably, the thread groove is in threaded connection with the thread column.

Preferably, the fourth hinge member is hinged to the second strut.

Preferably, the threaded rod is in sliding connection with the through hole, and the stop block is arranged in contact with the side surface of the moving block.

Compared with the prior art, the beneficial effects of the utility model are that: can be suitable for not co-altitude's support through telescopic support, set up two branches simultaneously, utilize the huge physical characteristics of low-angle component to make the bracing piece atress effect better, it is also more convenient to demolish, make the mobile jib rise through rotatory mobile jib, when the kicking block at bracing piece top contacts the spandrel girder, rotatory bull stick, the bull stick drives the threaded rod rotatory, it removes to the same direction to drive the movable block through the dog, the first branch and the second branch at both ends rotate about the movable block drives, first branch makes bracing piece rebound with second branch, the bracing piece promotes kicking block and bearing structure in close contact with, be convenient for carry out old wall and demolish and increase beam structure.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a structural appearance diagram of the present invention;

fig. 3 is a side view of the structure of the moving block of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a support mechanism; 21. a threaded post; 22. a main rod; 23. a thread groove; 24. a chute; 25. a support bar; 26. a top block; 27. rotating the boosting block; 3. a hold-down mechanism; 31. a first hinge member; 32. a first support bar; 33. a second hinge member; 34. a moving block; 35. a third hinge member; 36. a second support bar; 37. a fourth hinge member; 38. a threaded hole; 39. a threaded rod; 310. a rotating rod; 311. a through hole; 312. and a stop block.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an old building structure transformation device of adding roof beam of demolishing wall, includes bottom plate 1, and the upper surface of bottom plate 1 is provided with supporting mechanism 2, and the surface of supporting mechanism 2 is provided with hold-down mechanism 3.

Supporting mechanism 2 includes threaded post 21, threaded post 21 fixed connection is in the upper surface center department of bottom plate 1, mobile jib 22 has been cup jointed to threaded post 21's surface, threaded groove 23 has been seted up in mobile jib 22's bottom surface center department, spout 24 has been seted up in mobile jib 22's top surface center department, the inside sliding connection of spout 24 has bracing piece 25, the top fixed surface of bracing piece 25 is connected with kicking block 26, external side fixed surface that mobile jib 22 is close to the bottom is connected with rotatory helping hand piece 27, supporting mechanism 2 can adjust, be convenient for adjust strutting arrangement's height according to the elevation.

The pressing mechanism 3 comprises a first hinged part 31, the first hinged part 31 is fixedly connected to the side surface of the main rod 22, a first supporting rod 32 is hinged inside the first hinged part 31, one end, far away from the first hinged part 31, of the first supporting rod 32 is hinged with a second hinged part 33, the top end of the second hinged part 33 is fixedly connected with a moving block 34, the top end surface of the moving block 34 is fixedly connected with a third hinged part 35, the inside of the third hinged part 35 is hinged with a second supporting rod 36, one side surface of the supporting rod 25 is fixedly connected with a fourth hinged part 37, a threaded hole 38 is formed between the two side surfaces of the main rod 22, a threaded rod 39 is connected with the inside thread of the threaded hole 38, one end of the threaded rod 39 is fixedly connected with a rotating rod 310, a stop block 312 is fixedly connected to one end surface, far away from the rotating rod 310, a through hole 311 is formed in the center of the two side surfaces of the moving block 34, the pressing mechanism 3 enables the top block 26 to be tightly contacted with a bearing structure through a thread structure, the stress effect is improved.

The thread groove 23 is in threaded connection with the threaded column 21, so that the height of the main rod 23 can be adjusted conveniently.

The fourth hinge 37 is hinged to the second bar 36 to facilitate lifting of the support bar 25.

The threaded rod 39 is slidably coupled to the through hole 311, and the stopper 312 is disposed in contact with a side surface of the moving block 34, thereby saving labor when lifting the support rod 25.

Specifically, when the utility model is used, when a bearing structure is supported, firstly, the bottom plate 1 is placed at a proper position, the main rod 22 is rotated through the rotary boosting block 27, the main rod 22 is supported by the thread structure on the lower surface and ascends, meanwhile, the main rod 22 drives the supporting rod 25 to ascend, when the top block 26 at the top of the supporting rod 25 contacts with a bearing beam, the rotary rod 310 is rotated, the rotary rod 310 drives the threaded rod 39 to rotate, the threaded rod 39 slides towards the rotary rod 310 under the action of the acting force of the threaded hole 38, meanwhile, the movable block 34 is driven by the stop block 312 to move towards the same direction, the movable block 34 drives the first supporting rod 32 and the second supporting rod 36 at the upper end and the lower end to rotate, the supporting rod 25 is driven by the first supporting rod 32 and the second supporting rod 36 to move upwards, the supporting rod 25 pushes the top block 26 to be in close contact with the bearing structure, meanwhile, strong upward jacking force is provided, and a good supporting effect is achieved, be convenient for carry on old wall demolish and increase beam structure, can be suitable for not the support of co-altitude through telescopic support, set up two branch simultaneously, utilize the huge physical characteristics of low-angle component to make bracing piece 25 atress effect better, demolish also more convenient.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (4)

1. A reconstruction device for a wall-removing and beam-adding structure of an old building comprises a bottom plate (1), and is characterized in that a supporting mechanism (2) is arranged on the upper surface of the bottom plate (1), and a pressing mechanism (3) is arranged on the surface of the supporting mechanism (2);

the supporting mechanism (2) comprises a threaded column (21), the threaded column (21) is fixedly connected to the center of the upper surface of the bottom plate (1), a main rod (22) is sleeved on the outer surface of the threaded column (21), a threaded groove (23) is formed in the center of the bottom end surface of the main rod (22), a sliding groove (24) is formed in the center of the top end surface of the main rod (22), a supporting rod (25) is connected to the inside of the sliding groove (24) in a sliding mode, a top block (26) is fixedly connected to the top end surface of the supporting rod (25), and a rotary boosting block (27) is fixedly connected to the outer side surface, close to the bottom end, of the main rod (22);

the pressing mechanism (3) comprises a first hinged part (31), the first hinged part (31) is fixedly connected to the side surface of the main rod (22), a first supporting rod (32) is hinged to the inside of the first hinged part (31), a second hinged part (33) is hinged to one end, away from the first hinged part (31), of the first supporting rod (32), a moving block (34) is fixedly connected to the top end of the second hinged part (33), a third hinged part (35) is fixedly connected to the surface of the top end of the moving block (34), a second supporting rod (36) is hinged to the inside of the third hinged part (35), a fourth hinged part (37) is fixedly connected to one side surface of the supporting rod (25), a threaded hole (38) is formed between the surfaces of the two sides of the main rod (22), a threaded rod (39) is connected to the internal thread of the threaded hole (38), and a rotating rod (310) is fixedly connected to one end of the threaded rod (39), the surface of one end, far away from the rotating rod (310), of the threaded rod (39) is fixedly connected with a stop block (312), and the centers of the two side surfaces of the moving block (34) are provided with through holes (311).

2. The old building wall-removing beam-adding structure transformation device according to claim 1, wherein: the thread groove (23) is in threaded connection with the thread column (21).

3. The old building wall-removing beam-adding structure transformation device according to claim 1, wherein: the fourth hinge (37) is hinged with the second strut (36).

4. The old building wall-removing beam-adding structure transformation device according to claim 1, wherein: the threaded rod (39) is in sliding connection with the through hole (311), and the stop block (312) is arranged in contact with the side surface of the moving block (34).

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