CN114482616A

CN114482616A - Building floor auxiliary stay cylinder

Info

Publication number: CN114482616A
Application number: CN202210310080.5A
Authority: CN
Inventors: 吕贝
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-05-13

Abstract

The invention relates to a building floor auxiliary supporting column, which comprises a fixed base, wherein two first fixed boxes are symmetrically and fixedly connected to the inside of the fixed base, limiting mechanisms are arranged inside the two first fixed boxes, buffer rods are arranged at the bottoms of the two first fixed boxes, the buffer rods are fixedly connected to the bottom end face of the fixed base, two limiting plates are symmetrically arranged at the top of the fixed base, inserting blocks are fixedly connected to the opposite ends of the two limiting plates, and supporting columns are arranged between the two limiting plates, and the building floor auxiliary supporting column has the following beneficial effects that: can play spacing fixed effect to the support column through the inserted block on the limiting plate, can play spacing purpose to the support column through the limiting plate simultaneously for to the fixed stability of support column, the phenomenon of rocking is difficult for appearing, and can carry out the dismouting to the support column according to the work of difference, thereby be convenient for adjust the flexible realization of dead lever and carry out the purpose of auxiliary stay to the floor.

Description

Building floor auxiliary stay cylinder

Technical Field

The invention relates to a column, in particular to an auxiliary supporting column for a building floor slab, and belongs to the technical field of building construction.

Background

In the building industry, when the building is used for a long time, the building can not meet the use requirement standard of the current society, if the building is disassembled, assembled and reconstructed, a large amount of manpower and material resources and a long time are consumed, but the mode of reinforcing and supporting is assisted through maintenance, so that the condition can be avoided.

But current auxiliary stay cylinder, it is mostly inconvenient to adjust, and then make can not adjust according to the floor height of different buildings, in order to realize auxiliary stay's purpose, be not convenient for carry out the dismouting operation simultaneously, need consume a large amount of operating time, and then the efficiency of work has been influenced, support system is consolidated to "floor" according to patent number CN111719890A, through including many vertical settings and hollow bracing piece, the bracing piece is circular steel pipe, the bottom connection of bracing piece has the fixing base, the fixing base include the bottom plate and with bottom plate integrated into one piece's sleeve pipe, sleeve pipe and bottom plate accessible die-casting shaping. The vertical setting of sleeve pipe, sheathed tube lateral wall circumference are equipped with four and strengthen the bounding wall, strengthen the bounding wall and pass through the welded mode with sleeve pipe and bottom plate and be connected fixedly. When the floor slab is supported, the fixed seat is fixed on the ground through the bolt, the support rod is inserted into the sleeve, and the sleeve and the support rod are fixed through the bolt so as to fix the support rod, but the connection of the support rod is easy to be unstable in the mode, and when the floor slab is supported, the support rod is easy to shake, so that the stability is reduced;

in addition, CN210002946U in other prior patent solutions discloses an inclination type building floor support frame, which comprises a support frame body and an inclination floor connected with the support frame body, wherein the support frame body comprises a support upright, a cross beam and a support plate, the cross beam is supported at the center of the inclination floor, the lower end surface of the inclination floor is connected with the support plate through a slide rail and a slide block, the other end of the support plate is fixed on a slide sleeve, the slide sleeve is sleeved on the support upright and is fixed by a positioning pin, the inclination type building floor support frame is provided with a slide sleeve which slides up and down on the support upright, the slide sleeve is connected with the support plate, the other end of the support plate slides along the lower end surface of the inclination floor through a slide block structure, so that the supporting force point of the whole support plate is adjustable, thereby being applicable to the supporting function of inclination floors with different weight grades, and having a simple structure, construction convenience, advantages such as supporting force point is adjustable to satisfy the construction demand of current actual building floor, although set up a plurality of inclined support frame and constitute a plurality of triangle-shaped bearing structure in this kind of solution, this kind of design can't carry out lift adjustment, can't support the floor of co-altitude.

Disclosure of Invention

The invention aims to provide an auxiliary support column for a building floor.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a building floor auxiliary supporting column body which comprises a fixed base, wherein two first fixed boxes are symmetrically and fixedly connected with the inside of the fixed base, limiting mechanisms are arranged inside the two first fixed boxes, buffer rods are arranged at the bottoms of the two first fixed boxes, the buffer rods are fixedly connected to the bottom end face of the fixed base, two limiting plates are symmetrically arranged at the top of the fixed base, inserting blocks are fixedly connected to the opposite ends of the two limiting plates, a supporting column is arranged between the two limiting plates, a first connecting box is fixedly connected to the top of the supporting column, third fixed boxes are fixedly connected to the two side walls of the first connecting box, a fixing mechanism is arranged inside the third fixed box, a lifting column is arranged at the top of the first connecting box, a lifting mechanism is arranged inside the lifting column, and a second connecting box is fixedly connected to the bottom end face of the lifting column, equal fixedly connected with inserted bar on the both sides wall of second connecting box, the bottom symmetry of inserted bar is dug and is equipped with two slots.

As a preferable technical scheme of the invention, the lifting mechanism comprises a second fixed box which is fixedly connected on the inner wall of the lifting column, a first threaded rod and a first slide rod are arranged at the top of the second fixing box, first slide blocks are respectively arranged on the first threaded rod and the first slide rod, a connecting plate is fixedly connected at one end opposite to the two first slide blocks, the top end of the connecting plate is fixedly connected with a fixed rod, one end of the fixed rod, which is far away from the connecting plate, penetrates through the lifting column and is fixedly connected with a supporting plate, the bottom end of the first threaded rod penetrates through the second fixed box and is provided with a bevel gear, one side of the lifting column is provided with a rotating disc, and the one end fixedly connected with dwang that the rotary disk is close to the lift post, the other end of dwang runs through the lift post and is equipped with the bevel gear, the bevel gear on the dwang is connected with the bevel gear meshing on the first threaded rod.

As a preferred technical scheme of the invention, the fixing mechanism comprises two limiting rods, and one ends of the two limiting rods, which are far away from the first connecting box, penetrate through the third fixing box and are fixedly connected with the pull plate. The one end fixedly connected with a plurality of first springs of arm-tie near the fixed box of third, every the equal fixed connection of the other end of first spring is on the lateral wall of the fixed box of third.

As a preferred technical scheme of the invention, the limiting mechanism comprises a second threaded rod, a second slide rod is arranged at the bottom of the second threaded rod, two ends of the second slide rod are fixedly connected to the inner wall of the first fixing box, a third slide block and a second slide block are respectively arranged on the second threaded rod and the second slide rod, the third slide block is in threaded connection with the second threaded rod, the second slide block is in sliding connection with the second slide rod, the second slide block and the third slide block are fixedly connected, the bottom end of the limiting plate penetrates through the fixing base and is fixedly connected with the third slide block, one end of the second threaded rod, which is close to the support column, is fixedly connected to the inner wall of the first fixing box, and the other end of the second threaded rod penetrates through the fixing base and is fixedly connected with the rotating disc.

As a preferable technical scheme of the present invention, one end of the first threaded rod, which is far away from the second fixed box, is rotatably connected to the inner wall of the lifting column, one end of the first sliding rod, which is far away from the second fixed box, is fixedly connected to the inner wall of the lifting column, the first sliding block is in threaded connection with the first threaded rod, and the first sliding block is in sliding connection with the first sliding rod.

As a preferred technical scheme of the invention, a first buffer plate is arranged inside the third fixed box, two second springs are symmetrically arranged at the bottom of the first buffer plate, one ends of the two second springs are fixedly connected with the first buffer plate, the other ends of the two second springs are fixedly connected to the inner wall of the third fixed box, a groove is formed in the top end of the third fixed box, and the insertion rod is matched with the groove in the top end of the third fixed box.

As a preferred technical scheme of the present invention, a plurality of third springs are disposed between two buffer rods, a second buffer plate is disposed on the top of each third spring, the second buffer plate is fixedly connected to each third spring, the bottom end of each third spring is fixedly connected to the bottom end surface of the fixed base, third slide rods are disposed inside the two buffer rods, both ends of each third slide rod are fixedly connected to the inner walls of the buffer rods, a slide block is disposed on each third slide rod, the slide blocks are slidably connected to the buffer rods, and one ends of the slide blocks, close to the third springs, are fixedly connected through a connecting member.

The invention has the following beneficial effects:

1. can play the effect of adjusting the dead lever and stretching out or retracting inside the lift post through elevating system, and then can be according to the work demand of difference, adjust the height of dead lever thereupon, so that support the floor of co-altitude not, fixed establishment can play and fix between first connecting box and the second connecting box, so that be convenient for fix support column or lift post, so that adjust the height of support column according to the floor of co-altitude not, so that carry out the effect that supports to the floor.

2. The purpose of adjusting the movement of the limiting plate can be achieved through the limiting mechanism, when the limiting plate moves, the inserting block on the limiting plate can be driven to move, when the inserting block is inserted into the slot on the supporting column, the fixing of the longitudinal direction of the supporting column can be achieved, and meanwhile, the limiting effect can be achieved on the supporting column through the limiting plate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is an enlarged schematic view of the invention at A;

FIG. 3 is an enlarged view of the structure of the present invention at B;

FIG. 4 is an enlarged view of the structure at C of the present invention;

fig. 5 is a schematic view of the internal structure of the buffer rod of the present invention.

In the figure: 1. a fixed base; 2. a limiting plate; 3. rotating the disc; 4. a first stationary box; 5. a support pillar; 6. a first junction box; 7. a second connection box; 8. rotating the rod; 9. a first slider; 10. a connecting plate; 11. a first threaded rod; 12. a lifting column; 13. a first slide bar; 14. fixing the rod; 15. a second stationary box; 16. inserting a rod; 17. a limiting rod; 18. pulling a plate; 19. a first spring; 20. a second spring; 21. a first buffer plate; 22. a second threaded rod; 23. a second slide bar; 24. a second slider; 25. a third slider; 26. a buffer rod; 27. a third slide bar; 28. a slider; 29. a second buffer plate; 30. a third spring; 31. a lifting mechanism; 32. a fixing mechanism; 33. a limiting mechanism; 34. a third fixing case; 35. and (5) inserting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in FIGS. 1 to 5, the building floor auxiliary supporting column of the present invention comprises a fixed base 1, two first fixing boxes 4 are symmetrically and fixedly connected inside the fixed base 1, limiting mechanisms 33 are respectively arranged inside the two first fixing boxes 4, buffer rods 26 are respectively arranged at the bottoms of the two first fixing boxes 4, the buffer rods 26 are fixedly connected to the bottom end surface of the fixed base 1, two limiting plates 2 are symmetrically arranged at the top of the fixed base 1, inserting blocks 35 are respectively fixedly connected to the opposite ends of the two limiting plates 2, a supporting column 5 is arranged between the two limiting plates 2, a first connecting box 6 is fixedly connected to the top of the supporting column 5, third fixing boxes 34 are respectively fixedly connected to the two side walls of the first connecting box 6, a fixing mechanism 32 is arranged inside the third fixing box 34, a lifting column 12 is arranged at the top of the first connecting box 6, a lifting mechanism 31 is arranged inside the lifting column 12, fixedly connected with second connecting box 7 on the bottom face of lift post 12, equal fixedly connected with inserted bar 16 on the both sides wall of second connecting box 7, the bottom symmetry excavation of inserted bar 16 is equipped with two slots, can play spacing fixed effect to support column 5 through inserted block 35 on the limiting plate 2, can play spacing purpose to support column 5 through limiting plate 2 simultaneously, make fixed stable to support column 5, the phenomenon of rocking is difficult to appear, and can carry out the dismouting to support column 5 according to the work of difference, thereby be convenient for adjust the flexible purpose that realizes carrying out the auxiliary stay to the floor of dead lever 14.

Wherein, the lifting mechanism 31 comprises a second fixing box 15, the second fixing box 15 is fixedly connected on the inner wall of the lifting column 12, the top of the second fixing box 15 is provided with a first threaded rod 11 and a first sliding rod 13, the first threaded rod 11 and the first sliding rod 13 are both provided with a first slider 9, one end of the two first sliders 9 opposite to each other is fixedly connected with a connecting plate 10, the top end of the connecting plate 10 is fixedly connected with a fixing rod 14, one end of the fixing rod 14 far away from the connecting plate 10 penetrates through the lifting column 12 and is fixedly connected with a supporting plate, the bottom end of the first threaded rod 11 penetrates through the second fixing box 15 and is provided with a bevel gear, one side of the lifting column 12 is provided with a rotating disk, one end of the rotating disk close to the lifting column 12 is fixedly connected with a rotating rod 8, the other end of the rotating rod 8 penetrates through the lifting column 12 and is provided with a bevel gear, the bevel gear on the rotating rod 8 is engaged with the bevel gear on the first threaded rod 11, the effect of adjusting the fixed rod 14 to extend out or retract in the lifting column 12 can be achieved, and then the height of the fixed rod 14 can be adjusted according to different working requirements, so that floors with different heights can be supported conveniently.

Wherein, fixed establishment 32 includes two gag lever posts 17, and the one end that first junction box 6 was kept away from to two gag lever posts 17 all runs through third fixed box 34 and fixedly connected with arm-tie 18. The one end fixedly connected with a plurality of first springs 19 that arm-tie 18 is close to the fixed box 34 of third, the equal fixed connection of the other end of every first spring 19 is on the lateral wall of the fixed box 34 of third, can play and fix between first connecting box 6 and the second connecting box 7, thereby be convenient for fix support column 5 or lift post 12, so that adjust the height of support column 5 according to the floor of co-altitude, so that carry out the effect that supports to the floor.

Wherein, the limiting mechanism 33 comprises a second threaded rod 22, a second sliding rod 23 is arranged at the bottom of the second threaded rod 22, two ends of the second sliding rod 23 are fixedly connected to the inner wall of the first fixed box 4, a third slider 25 and a second slider 24 are respectively arranged on the second threaded rod 22 and the second sliding rod 23, the third slider 25 is in threaded connection with the second threaded rod 22, the second slider 24 is in sliding connection with the second sliding rod 23, the second slider 24 is fixedly connected with the third slider 25, the bottom end of the limiting plate 2 penetrates through the fixed base 1 and is fixedly connected with the third slider 25, one end of the second threaded rod 22 close to the supporting column 5 is fixedly connected to the inner wall of the first fixed box 4, the other end of the second threaded rod 22 penetrates through the fixed base 1 and is fixedly connected with the rotating disc 3, the purpose of adjusting the limiting plate 2 can be achieved, when the limiting plate 2 moves, thereby the inserting block 35 on the limiting plate 2 can be driven to move, when inserting piece 35 inserts the slot on the support column 5, can realize fixed to the longitudinal direction of support column 5, can play spacing effect to support column 5 through limiting plate 2 simultaneously.

Wherein, the one end that first threaded rod 11 kept away from the fixed box 15 of second rotates to be connected on the inner wall of lift post 12, the one end fixed connection that first slide bar 13 kept away from the fixed box 15 of second is on the inner wall of lift post 12, first slider 9 threaded connection is on first threaded rod 11, first slider 9 sliding connection is on first slide bar 13, when first threaded rod 11 rotates, and then make threaded connection reciprocate at first slider 9 on first threaded rod 11, owing to connect through connecting plate 10 between first slider 9 on first slide bar 13 and the first slider 9 on first threaded rod 11 of sliding connection again, can realize the purpose that adjusting connection board 10 goes up and down, in order to realize driving dead lever 14 and stretch out or the effect of shrink from lift post 12.

Wherein, the inside of third fixed box 34 is equipped with first buffer board 21, the bottom symmetry of first buffer board 21 is equipped with two second springs 20, the one end and the first buffer board 21 fixed connection of two second springs 20, the equal fixed connection of the other end of two second springs 20 is on the inner wall of third fixed box 34, the top of third fixed box 34 is dug and is equipped with the recess, the recess phase-match on inserted bar 16 and the fixed box 34 top of third, when inserted bar 16 inserts in the fixed box 34 of third, through second spring 20, can play the effect of buffering protection to inserted bar 16.

Wherein, be equipped with a plurality of third springs 30 between two buffer bar 26, the top of every third spring 30 is equipped with second buffer plate 29, second buffer plate 29 and every third spring 30 fixed connection, the bottom fixed connection of every third spring 30 is on unable adjustment base 1's bottom face, the inside of two buffer bar 26 all is equipped with third slide bar 27, the equal fixed connection in both ends of third slide bar 27 is on the inner wall of buffer bar 26, be equipped with sliding block 28 on third slide bar 27, sliding block 28 sliding connection is on buffer bar 26, connecting piece fixed connection is passed through to the one end that sliding block 28 is close to third spring 30, insert in unable adjustment base 1 when support column 5, and then make support column 5 and second buffer plate 29 contact each other, pass through the third spring 30 of second buffer plate 29 bottom this moment, can play the impact force that support column 5 brought downwards and play the effect of buffering.

Specifically, when the invention is used, the supporting column 5 is firstly inserted into the fixed base 1, so that the supporting column 5 and the second buffer plate 29 are contacted with each other, at this time, the third spring 30 at the bottom of the second buffer plate 29 can play a role of buffering the impact force brought by the downward movement of the supporting column 5, when the second buffer plate 29 moves, the sliding block 28 is connected to the third sliding rod 27 in a sliding manner, so that the effect of limiting the position of the second buffer plate 29 can be achieved, the second buffer plate 29 is prevented from shaking when moving, then the rotating disc 3 is rotated, so that the second threaded rod 22 is driven to rotate, so that the third sliding block 25 is driven to move, so as to drive the limiting plate 2 to move, through the insertion block 35 on the limiting plate 2, when the insertion block 35 is inserted into the slot on the supporting column 5, so as to achieve the effect of fixing the supporting column 5, and at the same time, the effect of limiting the supporting column 5 can be achieved through the limiting plate 2, because the second slider 24 is connected with the third slider 25, the second slider 24 moves on the second slide bar 23, and the phenomenon of shaking when the third slider 25 moves is avoided.

Then, the supporting columns 5 with different numbers can be installed to achieve the effect of adjusting the height, at the moment, the second connecting box 7 at the bottom of the supporting column 5 is contacted with the first connecting box 6 at the top end of the supporting column 5, so that the inserting rod 16 on the second connecting box 7 is inserted into the third fixing box 34, so that the inserting rod 16 jacks up the two limiting rods 17, when the inserting rod 16 is continuously moved, the elastic force of the first spring 19 is used, the pulling plate 18 is pulled to drive the limiting rods 17 to move, the limiting rods 17 can be contracted and inserted into the slots in the inserting rod 16, the purpose of fixing the inserting rods 16 is achieved, and the purpose of fixing the first connecting box 6 and the second connecting box 7 is achieved.

The lifting column 12 is installed in the second connecting box 7 according to different floor heights, then the rotating disk is rotated to drive the rotating rod 8 to rotate, the bevel gear on the first threaded rod 11 is meshed with the bevel gear on the rotating rod 8 to drive the first threaded rod 11 to rotate, so that the first slider 9 screwed on the first threaded rod 11 moves up and down, the first slider 9 slidingly connected on the first sliding rod 13 is connected with the first slider 9 on the first threaded rod 11 through the connecting plate 10, the purpose of adjusting the lifting of the connecting plate 10 can be achieved, the effect of driving the fixing rod 14 to extend or retract from the lifting column 12 is achieved, and when the lifting column 12 extends, the fixing rod 14 can be in contact with a floor to achieve the purpose of auxiliary support.

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 building floor auxiliary support column body is characterized by comprising a fixed base (1), wherein two first fixed boxes (4) are symmetrically and fixedly connected to the inside of the fixed base (1), a limiting mechanism (33) is arranged inside each of the two first fixed boxes (4), a buffer rod (26) is arranged at the bottom of each of the two first fixed boxes (4), the buffer rod (26) is fixedly connected to the bottom end face of the fixed base (1), two limiting plates (2) are symmetrically arranged at the top of the fixed base (1), an inserting block (35) is fixedly connected to the opposite ends of the two limiting plates (2), a supporting column (5) is arranged between the two limiting plates (2), a first connecting box (6) is fixedly connected to the top of the supporting column (5), and third fixed boxes (34) are fixedly connected to the two side walls of the first connecting box (6), the inside of the fixed box of third (34) is equipped with fixed establishment (32), the top of first connecting box (6) is equipped with lift post (12), the inside of lift post (12) is equipped with elevating system (31), fixedly connected with second connecting box (7) on the bottom face of lift post (12), equal fixedly connected with inserted bar (16) on the both sides wall of second connecting box (7), the bottom symmetry excavation of inserted bar (16) is equipped with two slots.

2. The building floor auxiliary support column as claimed in claim 1, wherein the lifting mechanism (31) comprises a second fixing box (15), the second fixing box (15) is fixedly connected to the inner wall of the lifting column (12), a first threaded rod (11) and a first sliding rod (13) are arranged on the top of the second fixing box (15), a first sliding block (9) is arranged on each of the first threaded rod (11) and the first sliding rod (13), a connecting plate (10) is fixedly connected to the opposite end of the two first sliding blocks (9), a fixing rod (14) is fixedly connected to the top end of the connecting plate (10), one end of the fixing rod (14) far away from the connecting plate (10) penetrates through the lifting column (12) and is fixedly connected with a support plate, and the bottom end of the first threaded rod (11) penetrates through the second fixing box (15) and is provided with a bevel gear, one side of lift post (12) is equipped with the rotary disk, and the one end fixedly connected with dwang (8) that the rotary disk is close to lift post (12), the other end of dwang (8) runs through lift post (12) and is equipped with the bevel gear, the bevel gear on dwang (8) is connected with the bevel gear meshing on first threaded rod (11).

3. The auxiliary supporting column for the building floor slab as claimed in claim 1, wherein the fixing mechanism (32) comprises two limiting rods (17), and one ends of the two limiting rods (17) far away from the first connecting box (6) penetrate through the third fixing box (34) and are fixedly connected with the pull plate (18). One end of the pulling plate (18) close to the third fixing box (34) is fixedly connected with a plurality of first springs (19), and the other end of each first spring (19) is fixedly connected to the side wall of the third fixing box (34).

4. The auxiliary supporting cylinder for building floor slabs as claimed in claim 1, wherein the limiting mechanism (33) comprises a second threaded rod (22), a second sliding rod (23) is arranged at the bottom of the second threaded rod (22), both ends of the second sliding rod (23) are fixedly connected to the inner wall of the first fixing box (4), a third sliding block (25) and a second sliding block (24) are respectively arranged on the second threaded rod (22) and the second sliding rod (23), the third sliding block (25) is in threaded connection with the second threaded rod (22), the second sliding block (24) is in sliding connection with the second sliding rod (23), the second sliding block (24) and the third sliding block (25) are fixedly connected, the bottom end of the limiting plate (2) penetrates through the fixing base (1) and is fixedly connected with the third sliding block (25), one end of the second threaded rod (22) close to the supporting column (5) is fixedly connected to the inner wall of the first fixing box (4), the other end of the second threaded rod (22) penetrates through the fixed base (1) and is fixedly connected with the rotating disc (3).

5. The auxiliary supporting cylinder for the building floor as claimed in claim 2, wherein one end of the first threaded rod (11) far away from the second fixing box (15) is rotatably connected to the inner wall of the lifting column (12), one end of the first sliding rod (13) far away from the second fixing box (15) is fixedly connected to the inner wall of the lifting column (12), the first sliding block (9) is in threaded connection with the first threaded rod (11), and the first sliding block (9) is in sliding connection with the first sliding rod (13).

6. The auxiliary supporting column for the building floor as claimed in claim 1, wherein a first buffer plate (21) is arranged inside the third fixing box (34), two second springs (20) are symmetrically arranged at the bottom of the first buffer plate (21), one ends of the two second springs (20) are fixedly connected with the first buffer plate (21), the other ends of the two second springs (20) are fixedly connected to the inner wall of the third fixing box (34), a groove is drilled at the top end of the third fixing box (34), and the insertion rod (16) is matched with the groove at the top end of the third fixing box (34).

7. The building floor slab auxiliary support column as claimed in claim 1, wherein a plurality of third springs (30) are provided between two of the buffer rods (26), a second buffer plate (29) is provided on top of each of the third springs (30), the second buffer plate (29) is fixedly connected with each third spring (30), the bottom end of each third spring (30) is fixedly connected to the bottom end face of the fixed base (1), third sliding rods (27) are arranged inside the two buffer rods (26), both ends of the third sliding rod (27) are fixedly connected on the inner wall of the buffer rod (26), a sliding block (28) is arranged on the third sliding rod (27), the sliding block (28) is connected on the buffer rod (26) in a sliding manner, one end of the sliding block (28) close to the third spring (30) is fixedly connected through a connecting piece.