CN218234443U

CN218234443U - Reinforcing structure for reinforcing steel bar embedded steel bar for old building reconstruction

Info

Publication number: CN218234443U
Application number: CN202221758710.7U
Authority: CN
Inventors: 彭青燕
Original assignee: SHANDONG ZIJIAN GROUP CO Ltd
Current assignee: SHANDONG ZIJIAN GROUP CO Ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-01-06
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to a building technical field just discloses an old building transformation is with reinforcing bar planting reinforcement structure, including former basis bed course, the upside of former basis bed course is provided with strengthens the basic unit, it is fixed with raft base layer to strengthen between basic unit and the former basis bed course, raft base layer's top is fixed with strengthens the basic unit, strengthen the inside firm subassembly that is provided with of basic unit. This reinforcing structure is planted with reinforcing bar to old building transformation through putting the support column into the drum and being located between four arc grip blocks, twists spacing bolt this moment, because spacing bolt's one end and arc grip block are connected for rotating, the arc grip block receives the promotion of spacing bolt and carries out the centre gripping to the support column, and the arc connecting block slides in the inside of activity groove and carries on spacingly to the arc grip block this moment to improve the clamping strength of arc grip block, improve the stability of support column.

Description

Reinforcing structure for reinforcing steel bar embedded steel bar for old building reconstruction

Technical Field

The utility model relates to a building technical field specifically is an old building is reformed transform and is used reinforcing bar planting reinforcement structure.

Background

In recent years, a plurality of buildings are gradually aged, part of old buildings are not convenient to dismantle and rebuild in the old buildings, at the moment, projects of old building reconstruction projects are carried forward, floors between bearing columns supporting layers in the buildings are particularly important for reinforcing operation of supporting columns, and in the prior art, a reinforcing scheme for the supporting columns is as follows: concrete is poured on the periphery of the original support column to form a reinforcing layer, the radius of the original support column is increased, and the bearing strength of the support column is increased.

Some steel reinforcement bar planting reinforcement structures on the existing market:

in the use, need use the reinforcing bar to build when building construction because the housing construction, and in the reinforcing bar planting reinforcement, need stabilize to the support column secondary, and the support column receives the influence in the old house and produces easily not hard up to cause the reason that collapses, current reinforcing bar planting reinforcement structure does not have the stabilizing mean.

Therefore, we propose a reinforcing structure for reinforcing bars embedded in steel bars for old building reconstruction, so as to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough among the above-mentioned background art, the utility model aims to provide an old building is reformed transform and is used reinforcing bar planting reinforcement structure to solve some old buildings on the existing market that propose among the above-mentioned background art and reform transform and use reinforcing bar planting reinforcement structure, need use the reinforcing bar to build when having housing construction, and among the reinforcing bar planting reinforcement, need stabilize the support column secondary, and the support column receives the influence in the broken old house to produce easily not hard up, thereby cause the reason that collapses, current reinforcing bar planting reinforcement structure does not possess the problem of stabilizing measure.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides an old building transformation is with reinforcing bar planting reinforcement structure, includes former basic bed course, the upside of former basic bed course is provided with strengthens the basic unit, it is fixed with raft base layer to strengthen between basic unit and the former basic bed course, raft base layer's top is fixed with strengthens the basic unit, it is provided with firm subassembly to strengthen basic unit inside.

Preferably, the stabilizing component comprises a cylinder, the bottom of the cylinder is fixed to the inner bottom wall of the reinforced base layer, four limiting bolts which are annularly arranged at equal intervals are arranged on the cylinder, the distance between every two limiting bolts is equal, four limiting bolts which are annularly arranged and matched with the limiting bolts are arranged at equal intervals on the cylinder, the limiting bolts are in threaded connection with limiting screw grooves of the cylinder, four arc-shaped clamping plates () which are annularly arranged at equal intervals are arranged inside the cylinder, the distance between every two arc-shaped clamping plates () is equal, one end of each limiting bolt is rotatably connected with the outer wall of each arc-shaped clamping plate (), arc-shaped connecting blocks are arranged between every two arc-shaped clamping plates (), movable grooves matched with the arc-shaped connecting blocks are formed in the arc-shaped clamping plates (), and the arc-shaped connecting blocks are slidably connected with the movable grooves of the arc-shaped clamping plates ().

Preferably, a limiting column is fixed to the top of the arc-shaped connecting block, and the top of the limiting column is connected with the inner top wall of the movable groove in a sliding mode.

Preferably, be provided with fastening components on the drum, fastening components includes the circular block, the circular block is fixed on the outer wall of drum, the both sides of spacing bolt all are fixed with the end plate, two the end plate uses spacing bolt as central symmetry, be provided with the bolt on the end plate, set up the first spiral shell groove with bolt looks adaptation on the end plate, the first spiral shell groove threaded connection of bolt and end plate, set up the second spiral shell groove with bolt looks adaptation on the circular block, the second spiral shell groove threaded connection of bolt and circular block.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this old building is reformed transform and is used reinforcing bar planting reinforcement structure:

(1) Through putting the support column into the drum and being located between four arc grip blocks, twist the spacing bolt this moment, because spacing bolt's one end and arc grip block are connected for rotating, the arc grip block receives spacing bolt's promotion and carries out the centre gripping to the support column, and the arc connecting block slides in the inside of activity groove and carries on spacingly to the arc grip block this moment to improve the clamping strength of arc grip block, improve the stability of support column.

(2) When the limiting bolt rotates, the end plate rotates along with the limiting bolt, after the arc-shaped clamping plate () is adjusted by the limiting bolt to clamp the support column, the first screw groove corresponds to the second screw groove, the bolt is sequentially screwed on the first screw groove and the second screw groove to stabilize the limiting bolt, the limiting bolt is prevented from being loosened inside the limiting screw groove, and therefore the stability of the limiting bolt on the arc-shaped clamping plate is favorably improved.

Drawings

Fig. 1 is a schematic structural view of the reinforcing structure for reinforcing steel bars embedded in old buildings of the utility model;

FIG. 2 is a schematic view of a cylinder structure of the reinforcement structure for reinforcing steel bars embedded in old buildings;

fig. 3 is a schematic view of a cylinder overlooking structure of the reinforcing structure for reinforcing bars embedded in steel bars for old building reconstruction of the utility model;

FIG. 4 is a schematic view of the arc-shaped connecting plate of the reinforcement structure for reinforcing steel bars embedded in old buildings of the present invention;

fig. 5 is the utility model discloses old building is reformed transform with arc grip block structure sketch map of bar planting reinforcement structure.

In the figure: the raft foundation comprises an original foundation bed course 1, a raft foundation layer 2, a reinforced foundation layer 3, a stabilizing component 4, a cylinder 401, a limiting bolt 402, a limiting screw groove 403, an arc-shaped clamping plate 404, an arc-shaped connecting block 405, a movable groove 406, a limiting column 407, a fastening component 409, a circular block 4091, an end plate 4092, a bolt 4093, a first screw groove 4094 and a second screw groove 4095.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a reinforcement structure for reinforcing bars in old building reconstruction; the raft foundation comprises an original foundation bed course 1, wherein a reinforcing base layer 3 is arranged on the upper side of the original foundation bed course 1, a raft foundation layer 2 is fixed between the reinforcing base layer 3 and the original foundation bed course 1, the reinforcing base layer 3 is fixed on the top of the raft foundation layer 2, and a stabilizing assembly 4 is arranged inside the reinforcing base layer 3;

as a preferred technical solution of the utility model: the stabilizing component 4 comprises a cylinder 401, the bottom of the cylinder 401 is fixed with the inner bottom wall of the reinforcing base layer 3, four limit bolts 402 which are arranged in an annular shape at equal intervals are arranged on the cylinder 401, the distance between every two of the four limit bolts 402 is equal, four limit bolts 402 which are arranged in an annular shape at equal intervals and are matched with the limit bolts 402 are arranged on the cylinder 401, the limit bolts 402 are in threaded connection with limit screw grooves 403 of the cylinder 401, four arc-shaped clamping plates 404 which are arranged in an annular shape at equal intervals are arranged inside the cylinder 401, the distance between every two of the four arc-shaped clamping plates 404 is equal, one end of each limit bolt 402 is rotatably connected with the outer wall of each arc-shaped clamping plate 404, arc-shaped connecting blocks 405 are arranged between every two of the four arc-shaped clamping plates 404, movable grooves 406 which are matched with the arc-shaped connecting blocks 405 are arranged on the arc-shaped clamping plates 404, and the arc-shaped connecting blocks 405 are slidably connected with the movable grooves 406 of the arc-shaped clamping plates 404;

as an optimal technical solution of the utility model: a limiting column 407 is fixed at the top of the arc-shaped connecting block 405, and the top of the limiting column 407 is slidably connected with the inner top wall of the movable groove 406;

as an optimal technical solution of the utility model: the cylinder 401 is provided with a fastening component 409, the fastening component 409 comprises a circular block 4091, the circular block 4091 is fixed on the outer wall of the cylinder 401, both sides of a limiting bolt 402 are respectively fixed with an end plate 4092, the two end plates 4092 are centrosymmetric by using the limiting bolt 402, the end plate 4092 is provided with a bolt 4093, the end plate 4092 is provided with a first screw groove 4094 matched with the bolt 4093, the bolt 4093 is in threaded connection with the first screw groove 4094 of the end plate 4092, the circular block 4091 is provided with a second screw groove 4095 matched with the bolt 4093, and the bolt 4093 is in threaded connection with the second screw groove 4095 of the circular block 4091.

The working principle of the embodiment is as follows: when the reinforcing structure for reinforcing steel bars for old building reconstruction is used, as shown in fig. 1-5, the supporting column is placed in the cylinder 401 and located between the four arc-shaped clamping plates 404, the limiting bolt 402 is screwed at the moment, because one end of the limiting bolt 402 is rotatably connected with the arc-shaped clamping plates 404, the arc-shaped clamping plates 404 are pushed by the limiting bolt 402 to clamp the supporting column, at the moment, the arc-shaped connecting block 405 slides in the movable groove 406 to limit the arc-shaped clamping plates 404, when the limiting bolt 402 rotates, the end plate 4092 rotates along with the limiting bolt, when the limiting bolt 402 adjusts the arc-shaped clamping plates 404 to clamp the supporting column, the first screw groove 4094 corresponds to the second screw groove 4095, at the moment, the bolt 4093 is sequentially screwed on the first screw groove 4094 and the second screw groove 4095 to stabilize the limiting bolt 4092, and when the supporting column is stable and can not loosen, the supporting column can be watered and fixed.

Claims

1. The utility model provides an old building transformation is with reinforcing bar planting reinforcement structure, includes former basic bed course (1), its characterized in that, the upside of former basic bed course (1) is provided with strengthens basic unit (3), it is fixed with raft foundation (2) between basic unit (3) and former basic bed course (1) to strengthen, the top of raft foundation (2) is fixed with strengthens basic unit (3), strengthen inside subassembly (4) that stabilize that is provided with of basic unit (3).

2. The reinforcing structure for reinforcing steel bars planted in old buildings as claimed in claim 1, wherein the stabilizing component (4) comprises a cylinder (401), the bottom of the cylinder (401) is fixed to the inner bottom wall of the reinforcing base layer (3), four spacing bolts (402) are arranged on the cylinder (401) in an annular manner at equal intervals, the distance between every two spacing bolts (402) is equal, four spacing bolts (402) are arranged on the cylinder (401) in an annular manner at equal intervals and matched with the spacing bolts (402), the spacing bolts (402) are in threaded connection with the spacing thread grooves (403) of the cylinder (401), four arc-shaped clamping plates (404) are arranged in an annular manner at equal intervals inside the cylinder (401), the distance between every two arc-shaped clamping plates (404) is equal, one end of each spacing bolt (402) is rotatably connected with the outer wall of each arc-shaped clamping plate (404), arc-shaped connecting blocks (405) are arranged between every two arc-shaped clamping plates (404), movable grooves (406) matched with the arc-shaped clamping plates (405) are arranged on the arc-shaped clamping plates (404), and the arc-shaped clamping plates (406) are slidably connected with the arc-shaped clamping plates (406).

3. A reinforcing structure for reinforcing steel bars embedded in old building reconstruction as claimed in claim 2, wherein a limiting column (407) is fixed on the top of said arc-shaped connecting block (405), and the top of said limiting column (407) is slidably connected with the inner top wall of said movable groove (406).

4. The reinforcing steel bar planting reinforcement structure for old building reconstruction according to claim 2, characterized in that a fastening component (409) is arranged on the cylinder (401), the fastening component (409) comprises a circular block (4091), the circular block (4091) is fixed on the outer wall of the cylinder (401), end plates (4092) are fixed on both sides of the limiting bolt (402), the two end plates (4092) are symmetrical with the limiting bolt (402) as a center, a bolt (4093) is arranged on the end plate (4092), a first screw groove (4094) matched with the bolt (4093) is arranged on the end plate (4092), the bolt (4093) is in threaded connection with the first screw groove (4094) of the end plate (4092), a second screw groove (4095) matched with the bolt (3) is arranged on the circular block (4091), and the bolt (4093) is in threaded connection with the second screw groove (4095) of the circular block (4091).