CN220522110U

CN220522110U - Stability supporting device

Info

Publication number: CN220522110U
Application number: CN202321978825.1U
Authority: CN
Inventors: 周志刚; 徐杰; 黄达
Original assignee: Shanghai Tongcheng Building Technology & Engineering Co ltd
Current assignee: Shanghai Tongcheng Building Technology & Engineering Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-02-23
Anticipated expiration: 2033-07-26

Abstract

The utility model relates to the technical field of building construction and discloses a stability supporting device, which comprises a supporting plate, wherein the top of the supporting plate is fixedly connected with a jack, the top of the jack is fixedly connected with an embedded iron piece, a first clamping groove is formed in the supporting plate, a first clamping block is clamped in the first clamping groove, a superposition block is fixedly connected to the top of the first clamping block, a second clamping groove is formed in the top of the superposition block, a second clamping block is clamped in the second clamping groove, the top of the second clamping block is fixedly connected with a top seat, a fixing assembly is arranged outside the top seat, the fixing assembly comprises an outer sleeve shell fixedly connected to the front face of the top seat, a fixing rod is inserted in the outer sleeve shell, a fixing hole is formed in the superposition block, and the fixing rod is inserted in the fixing hole. This stability strutting arrangement then sets up to stack the stack piece, can be suitable for the height of the pre-buried ironwork of jack lifting.

Description

Stability supporting device

Technical Field

The utility model relates to the technical field of building construction, in particular to a stability supporting device.

Background

The frame structure is a structure which is formed by a plurality of beams and columns to bear the whole load of a house, and is a structure which uses more bearing structures in the current building, and when the original functions of the frame structure are changed and the use space is required to be increased, a certain bearing column is usually removed through the joist column pulling so as to enlarge the use space.

In the process of pulling out the joist column, because the bearing column needs to be dismantled, the load that this bearing column receives needs to be transmitted to strutting arrangement through the girder, and current strutting arrangement generally supports the beam bottom through vertical steel sheet cooperation jack, but, vertical steel sheet is fixed size, and the unable adaptation jack needs the height of lifting superstructure, leads to the suitability relatively poor, consequently, need stability strutting arrangement to solve above-mentioned problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a stability supporting device which has the advantages of strong applicability and the like, and solves the problems that the supporting device is generally matched with a jack through a vertical steel plate to support a beam bottom, but the vertical steel plate is of a fixed size and cannot be matched with the height of the jack required to lift an upper structure.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: stability strutting arrangement, including the backup pad, the top fixedly connected with jack of backup pad, the top fixedly connected with pre-buried ironwork of jack, first draw-in groove has been seted up to the inside of backup pad, the inside joint of first draw-in groove has first fixture block, the top fixedly connected with stack piece of first fixture block, the second draw-in groove has been seted up at the top of stack piece, the inside joint of second draw-in groove has the second fixture block, the top fixedly connected with footstock of second fixture block, the outside of footstock is provided with fixed subassembly, fixed subassembly includes fixed connection in the positive overcoat shell of footstock, peg graft in the inside of overcoat shell has the dead lever, the fixed orifices has been seted up to the inside of stack piece, the dead lever is pegged graft in the inside of fixed orifices.

The beneficial effects of the utility model are as follows:

this stability strutting arrangement then sets up to stack the stack piece, can be suitable for the height of the pre-buried ironwork of jack lifting, is convenient for construct, possesses the strong advantage of suitability.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the outside fixedly connected with solid fixed ring of dead lever, gu the outside fixedly connected with supporting spring of solid fixed ring, the one end and the overcoat shell fixed connection of solid fixed ring are kept away from to supporting spring, the one end fixedly connected with pull block of dead lever keeping away from the fixed orifices.

The technical scheme has the beneficial effects that the elastic potential energy of the supporting spring is used for pushing away the fixing ring, so that the fixing rod is used for limiting the overlapped block, and the installation purpose is realized.

Further, the outside of overlapping the piece is located to the footstock cover, the one side that the footstock was kept away from the overlapping piece is laminated mutually with pre-buried ironwork.

The adoption of the further scheme has the beneficial effects that the embedded iron piece is supported through the cooperation of the footstock and the superposition block, and different heights are suitable for through the superposition block, so that the applicability is improved.

Further, the bottom fixedly connected with first steel column of backup pad, the one end fixedly connected with flange that keeps away from the backup pad of first steel column.

The beneficial effect of adopting above-mentioned further scheme is, supports for the backup pad through first steel column.

Further, the internal thread of flange is connected with the bolt, flange passes through bolt fixedly connected with second steel column.

The two steel columns are connected through the bolts, and the stability of connection is kept.

Further, the outside fixedly connected with triangle stiffening plate of first steel column, the top and the backup pad fixed connection of triangle stiffening plate.

The triangular stiffening plate has the beneficial effects that the stability of supporting the supporting plate is improved through the triangular stiffening plate, and the strength of the structure is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the structure of the present utility model;

FIG. 4 is a top plan view of the structure of the present utility model;

fig. 5 is an enlarged view of the present utility model at a.

In the figure: 1. a support plate; 2. a jack; 3. pre-burying an iron piece; 4. a first clamping block; 5. a superposition block; 6. a second clamping block; 7. a top base; 8. an outer shell; 9. a fixed rod; 10. a fixing hole; 11. a fixing ring; 12. a support spring; 13. pulling blocks; 14. a first steel column; 15. a connecting flange; 16. a bolt; 17. a second steel column; 18. triangular stiffening plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, as shown in fig. 1-5, the stability supporting device comprises a supporting plate 1, wherein a first steel column 14 is fixedly connected to the bottom of the supporting plate 1, the size of the supporting plate 1 is 1200mm x 402mm x 20mm, the steel column adopts a round tube with the diameter of 402mm x 10mm, a cross stiffening plate is arranged in the round tube, the thickness of the steel column is 10mm, the length of the steel column is 2M, one end, far away from the supporting plate 1, of the first steel column 14 is fixedly connected with a connecting flange 15, the opening diameter of the connecting flange 15 is 560mm x 20mm, bolts 16 are connected with the inner threads of the connecting flange 15, the connecting flange 15 is fixedly connected with a second steel column 17 through the bolts 16, the number of the bolts 16 is six, and the two steel columns are connected through 6M 20 bolts, so that the stability of connection is maintained.

The outside fixedly connected with triangle stiffening plate 18 of first steel column 14, the top and the backup pad 1 fixed connection of triangle stiffening plate 18 improve the stability to backup pad 1 support through triangle stiffening plate 18, improve the intensity of structure, the top fixedly connected with jack 2 of backup pad 1, the quantity of jack 2 is two, support former concrete beam through setting up two 2500KN jacks 2, the top fixedly connected with pre-buried ironwork 3 of jack 2, through setting up the reinforcing bar in the bottom of former concrete beam, thereby set up pre-buried ironwork 3 in the reinforcing bar inside increase cross-section, the stability of improvement support.

The inside of backup pad 1 has been seted up first draw-in groove, the inside joint of first draw-in groove has first fixture block 4, the top fixedly connected with stack piece 5 of first fixture block 4, the second draw-in groove has been seted up at the top of stack piece 5, through the first fixture block 4 to another stack piece 5 of second draw-in inslot joint, thereby realize the purpose of stacking, thereby through stacking stack piece 5 and be suitable for different height, the outside of stack piece 5 is located to the footstock 7 cover, one side that stack piece 5 was kept away from to footstock 7 is laminated mutually with pre-buried ironwork 3, support pre-buried ironwork 3 through footstock 7 and stack piece 5 cooperation.

The inside joint of second draw-in groove has second fixture block 6, the top fixedly connected with footstock 7 of second fixture block 6, the outside of footstock 7 is provided with fixed subassembly, fixed subassembly includes fixed connection in the positive overcoat shell 8 of footstock 7, peg graft in the inside of overcoat shell 8 has dead lever 9, fixed orifices 10 have been seted up to the inside of stack piece 5, dead lever 9 peg graft in the inside of fixed orifices 10, carry out spacingly to stack piece 5 through dead lever 9 to fix footstock 7 in the top of stack piece 5.

The outside fixedly connected with solid fixed ring 11 of dead lever 9, the outside fixedly connected with supporting spring 12 of solid fixed ring 11, the one end that solid fixed ring 11 was kept away from to supporting spring 12 and overcoat shell 8 fixed connection, the one end fixedly connected with pull block 13 that solid fixed ring 9 kept away from fixed orifices 10, push away solid fixed ring 11 through the elastic potential energy of supporting spring 12, make solid fixed rod 9 keep joint and the inside of fixed orifices 10, keep the stability that footstock 7 and stack piece 5 are connected.

Working principle:

the first steel column 14 and the second steel column 17 are connected through 6M 20 bolted connection, the supporting strength of the supporting plate 1 is improved through the triangular stiffening plate 18, the steel bars are arranged at the bottom of the original concrete beam, the embedded iron piece 3 is arranged inside the steel bars, the section is enlarged, the embedded iron piece 3 is supported through the two 2500KN jacks 2, then the stacking blocks 5 are stacked, the top of the stacking blocks 5 is sleeved with the top seat 7, the fixing ring 11 is pushed away through elastic potential energy of the supporting springs 12, the fixing rods 9 are clamped in the fixing holes 10, the stability of connection between the top seat 7 and the stacking blocks 5 is maintained, and therefore the height of the embedded iron piece 3 can be suitable for lifting the jacks 2.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Stability strutting arrangement, including backup pad (1), its characterized in that: the novel lifting jack is characterized in that a jack (2) is fixedly connected to the top of the supporting plate (1), an embedded iron piece (3) is fixedly connected to the top of the jack (2), a first clamping groove is formed in the supporting plate (1), a first clamping block (4) is clamped in the first clamping groove, a superposition block (5) is fixedly connected to the top of the first clamping block (4), a second clamping groove is formed in the top of the superposition block (5), a second clamping block (6) is clamped in the second clamping groove, a top seat (7) is fixedly connected to the top of the second clamping block (6), and a fixing assembly is arranged outside the top seat (7);

the fixing assembly comprises an outer casing (8) fixedly connected to the front face of the top seat (7), a fixing rod (9) is inserted into the outer casing (8), a fixing hole (10) is formed in the stacking block (5), and the fixing rod (9) is inserted into the fixing hole (10).

2. The stability support device of claim 1 wherein: the fixing device is characterized in that a fixing ring (11) is fixedly connected to the outside of the fixing rod (9), a supporting spring (12) is fixedly connected to the outside of the fixing ring (11), one end, away from the fixing ring (11), of the supporting spring (12) is fixedly connected with the outer sleeve shell (8), and a pull block (13) is fixedly connected to one end, away from the fixing hole (10), of the fixing rod (9).

3. The stability support device of claim 1 wherein: the top seat (7) is sleeved outside the superposition block (5), and one side, far away from the superposition block (5), of the top seat (7) is attached to the embedded iron piece (3).

4. The stability support device of claim 1 wherein: the bottom of backup pad (1) fixedly connected with first steel column (14), the one end of keeping away from backup pad (1) of first steel column (14) fixedly connected with flange (15).

5. The stability support device of claim 4 wherein: the inside threaded connection of flange (15) has bolt (16), flange (15) are through bolt (16) fixedly connected with second steel column (17).

6. The stability support device of claim 4 wherein: the outer part of the first steel column (14) is fixedly connected with a triangular stiffening plate (18), and the top of the triangular stiffening plate (18) is fixedly connected with the supporting plate (1).