CN213062642U

CN213062642U - Detachable steel pipe stiff column for fixing wall reinforcing mesh

Info

Publication number: CN213062642U
Application number: CN202021047470.0U
Authority: CN
Inventors: 吴树勤; 王生亮; 吴镇雄
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-04-27
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a construction safety technical field especially relates to a steel pipe strength nature post can be dismantled to fixed wall body reinforcing bar net piece, and a steel pipe strength nature post can be dismantled to fixed wall body reinforcing bar net piece, including concrete wall body and fixed reinforcing bar net piece, concrete wall body internal portion is pegged graft and is had pre-buried steel casing, the inside grafting of pre-buried steel casing has the stand steel pipe, is provided with fixed pre-buried sleeve measure reinforcing bar between two sets of fixed reinforcing bar net pieces, stand steel pipe lateral surface is close to pre-buried steel casing upper end fixed mounting and has the fixed disk, the fixed disk upper end surface is close to both sides and runs through and has. The utility model discloses can prevent that fixed reinforcement net piece from taking place to empty under strong wind weather, have fine stability, make things convenient for the installation and the dismantlement of staff to the stand steel pipe moreover, reduce personnel and time cost, also can repeat many times to have enough to meet the need the use, very big saving cost has improved work efficiency.

Description

Detachable steel pipe stiff column for fixing wall reinforcing mesh

Technical Field

The utility model relates to a construction safety technical field especially relates to a fixed wall body reinforcing bar net piece can dismantle steel pipe strength nature post.

Background

The project engineering of the liquefied natural gas receiving station is characterized in that due to the particularity of gas delivery, a site is generally selected and built at a seaside position, a liquefied natural gas storage tank is an important structure of the project of the receiving station, the structure is in a cylinder concrete structure, the diameter of a wall body is large, the height of the wall body is high, double-layer bidirectional steel bars are arranged in the middle of the wall body, the steel bars are installed and overlapped by adopting prefabricated net pieces, the fixed steel bar net pieces are prefabricated and installed once according to every two layers of pouring heights of the wall body, and the prefabricated fixed steel bar net pieces are wide, high.

The existing detachable steel pipe column steel pipe with the fixed wall body and the fixed steel mesh has a certain problem in use, the installation and fixation of the prefabricated fixed steel mesh of the wall body of the domestic liquefied natural gas storage tank usually adopt a pre-embedded profile steel mode, namely, each layer of the wall body is poured and needs to be pre-embedded, a large amount of profile steel is needed, and the cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel pipe strength nature post can be dismantled to fixed wall body reinforcing bar net piece to solve the prefabricated reinforcing bar net piece of liquefied natural gas storage tank wall body and install fixed stabilizing measure, mainly in the technical measure who takes with empting that prevents that reinforcing bar net piece probably causes under the strong wind weather.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fixed wall body reinforcing bar net piece can dismantle steel pipe strength nature post, includes concrete wall body and fixed reinforcement net piece, the inside grafting of concrete wall body has pre-buried steel casing, the inside grafting of pre-buried steel casing has the stand steel pipe, is provided with fixed pre-buried sleeve pipe measure reinforcing bar between two sets of fixed reinforcement net pieces, stand steel pipe lateral surface is close to pre-buried steel casing upper end fixed mounting and has the fixed disk, the fixed disk upper end surface is close to both sides and runs through and has seted up the through-hole, fixed disk lower extreme surface is close to both sides fixed mounting and has the screwed pipe, and is two sets of the screwed pipe inside all is provided with the chucking bolt, set up threaded hole on the.

Preferably, fixed reinforcing bar net piece lateral surface is provided with the fixed reinforcing bar of measure, the drilling hole has been seted up to stand steel pipe lateral surface, a plurality of groups the inside connecting screw that runs through of drilling hole is provided with, a plurality of groups the last nut and the fixed clamping piece of overlapping respectively of connecting screw.

Preferably, the connecting screw penetrates through a drilling hole in the upright steel pipe, the upright steel pipe is fixedly clamped and installed with the fixed steel mesh by means of the fixed steel bar, the nut and the fixed clamping piece which are matched with the connecting screw, and the connecting screws of the plurality of groups are arranged in parallel.

Preferably, the embedded steel sleeve and the upright post steel pipe are both made of carbon steel pipes, the upright post steel pipe is movably inserted into the embedded steel sleeve through a hanging ring, and the embedded steel sleeve fixing measure steel bars and the embedded steel sleeve are fixedly clamped.

Preferably, the two groups of clamping bolts penetrate through the through holes and are in threaded connection with the threaded pipes and the threaded holes respectively, and the threaded pipes are perpendicular to the fixed embedded sleeve measure steel bars.

Preferably, the upright steel pipe is fixedly clamped and installed with the embedded sleeve fixing measure steel bar through a fixing disc matched with a clamping bolt.

The utility model discloses possess following beneficial effect at least:

the detachable steel pipe upright post steel pipe is provided with the connecting screw rods and the fixed embedded sleeve measure steel bars, the embedded steel sleeves can be inserted into the concrete wall, then the embedded steel sleeves and the fixed steel bar net pieces are fixedly installed through the fixed embedded sleeve measure steel bars, then a plurality of groups of connecting screw rods respectively penetrate through the drilling holes, the upright post steel pipe and the fixed steel bar net pieces are fixedly connected through the nuts and the fixed clamping pieces, the fixed steel bar net pieces are prevented from falling in strong wind weather, and the detachable steel pipe upright post steel pipe has good stability;

this can dismantle steel pipe stand steel pipe is provided with chucking bolt and rings, can come two sets of chucking bolts of counter-rotation through screw hole and screwed pipe respectively for two sets of chucking bolts take out from two sets of through-holes on the fixed disk respectively, make the stand steel pipe take out from pre-buried steel casing intraduct through upwards lifting and pulling rings after that, make things convenient for the installation and the dismantlement of staff to the stand steel pipe, reduce personnel and time cost, also can repeat many times to have enough to meet the need the use, very big saving cost has improved work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are 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 any creative effort.

FIG. 1 is a schematic view of the overall internal cross-section of the present invention;

FIG. 2 is a schematic structural view of the center pillar steel pipe of the present invention;

FIG. 3 is a schematic connection diagram of a pre-embedded steel sleeve of the present invention;

FIG. 4 is a schematic view of the connection between the center pillar steel pipe and the fixed steel mesh of the present invention;

fig. 5 is a schematic connection diagram of the hanging ring of the present invention.

In the figure: 1. a concrete wall; 2. fixing a reinforcing mesh; 3. embedding a steel sleeve; 4. a column steel pipe; 5. fixing embedded sleeve measure steel bars; 6. fixing the disc; 7. a threaded pipe; 8. clamping the bolt; 9. a threaded hole; 10. a hoisting ring; 11. a through hole; 12. fixing the steel bars by measures; 13. drilling a hole; 14. connecting a screw rod; 15. a nut; 16. and fixing the clamping piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, a steel pipe strength nature post can be dismantled to fixed wall body reinforcing bar net piece, including concrete wall body 1 and fixed reinforcing

bar net piece

2, 1 inside pegging graft of concrete wall body has

pre-buried steel casing

3, 3 inside pegging graft of pre-buried steel casing has stand steel pipe 4, be provided with fixed pre-buried sleeve measure reinforcing bar 5 between two sets of fixed reinforcing

bar net pieces

2, 4 lateral surfaces of stand steel pipe are close to pre-buried steel casing 3 upper end fixed mounting and have fixed

disk

6, 6 upper end surfaces of fixed disk are close to both sides and run through and have seted up through-

hole

11, 6 lower extreme surfaces of fixed disk are close to both sides fixed mounting and have screwed

pipe

7, 7 insidely all are provided with chucking bolt 8 of two sets of screwed pipes, threaded hole 9 has.

Furthermore, the outer side surface of the fixed steel mesh 2 is provided with a measure fixed steel bar 12, the outer side surface of the upright post steel pipe 4 is provided with a drilling hole 13, a plurality of groups of drilling holes 13 are internally provided with connecting screw rods 14 in a penetrating manner, and a plurality of groups of connecting screw rods 14 are respectively sleeved with a nut 15 and a fixed clamping piece 16.

Further, connecting screw 14 runs through the drilling hole 13 on the stand steel pipe 4, stand steel pipe 4 is through measure fixed steel bar 12, nut 15 and fixed clamping piece 16 cooperation connecting screw 14 and the solid installation of fixed steel bar net piece 2 card, and a plurality of groups of connecting screw 14 are parallel to each other, through fixed pre-buried sleeve pipe measure reinforcing bar 5 with pre-buried steel sleeve 3 and the fixed steel bar net piece 2 fixed mounting, make a plurality of groups of connecting screw 14 run through drilling hole 13 respectively immediately, and make stand steel pipe 4 and fixed steel bar net piece 2 card through nut 15 and fixed clamping piece 16 and firmly be connected, prevent that fixed steel bar net piece 2 from taking place to topple over under the strong wind weather, and the stability that has is fine.

Further, the material of pre-buried steel casing 3 and stand steel pipe 4 is the carbon steel pipe, and it has stand steel pipe 4 to peg graft through rings 10 activity inside the pre-buried steel casing 3, and fixed pre-buried sleeve measure reinforcing bar 5 sets up with pre-buried steel casing 3 card is solid.

Further, two sets of chucking bolts 8 run through-hole 11 and screwed pipe 7 and screw hole 9 threaded connection respectively, two sets of screwed pipes 7 all set up with fixed buried sleeve measure 5 mutually perpendicular, come two sets of chucking bolts 8 of reverse rotation through screw hole 9 and screwed pipe 7 respectively, make two sets of chucking bolts 8 take out from two sets of through-holes 11 on the fixed disk 6 respectively, make stand steel pipe 4 take out from pre-buried steel casing 3 is inside through upwards lifting rings 10, make things convenient for the installation and the dismantlement of staff to stand steel pipe 4, reduce personnel and time cost, also can repeat many times to have enough to meet the need the use, very big saving expense cost, and the work efficiency is improved.

Further, the upright steel pipe 4 is fixedly clamped and installed with the fixed embedded sleeve measure steel bar 5 through the fixed disc 6 matched with the clamping bolt 8.

The working principle is as follows: for the detachable steel tube, firstly, a worker inserts the embedded steel sleeve 3 into the concrete wall 1, then the embedded steel sleeve 3 and the fixed steel mesh 2 are fixedly installed through the fixed embedded sleeve measure steel bars 5, then a plurality of groups of connecting screws 14 respectively penetrate through the drilling holes 13, the upright steel tube 4 and the fixed steel mesh 2 are fixedly connected in a clamping manner through the measure fixed steel bars 12, the nuts 15 and the fixed clamping pieces 16, the fixed steel mesh 2 is prevented from falling in the strong weather, the detachable steel tube is good in stability, then two groups of clamping bolts 8 are reversely rotated through the threaded holes 9 and the threaded tubes 7 respectively, the two groups of clamping bolts 8 are respectively taken out from two groups of through holes 11 on the fixed disc 6, then the upright steel tube 4 is taken out from the interior of the embedded steel sleeve 3 through lifting the lifting rings 10 upwards, and the installation and the detachment of the upright steel tube 4 are facilitated for the worker, the cost of personnel and time is reduced, and the device can be repeatedly used for multiple times, so that the cost is greatly saved, and the working efficiency is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A steel pipe stiff column with detachable fixed wall steel mesh sheets comprises a concrete wall body (1) and fixed steel mesh sheets (2) and is characterized in that embedded steel sleeves (3) are inserted into the concrete wall body (1), stand steel pipes (4) are inserted into the embedded steel sleeves (3), fixed embedded sleeve measure steel bars (5) are arranged between two groups of fixed steel mesh sheets (2), fixed fixing discs (6) are fixedly arranged on the outer side surfaces of the stand steel pipes (4) close to the upper ends of the embedded steel sleeves (3), through holes (11) are formed in the upper end surfaces of the fixing discs (6) close to two sides in a penetrating manner, threaded pipes (7) are fixedly arranged on the lower end surfaces of the fixing discs (6) close to two sides, clamping bolts (8) are arranged inside the two groups of threaded pipes (7), and threaded holes (9) are formed in the fixed embedded sleeve measure steel bars (5), and a hanging ring (10) is welded at the upper end of the upright steel pipe (4).

2. The detachable steel pipe stiff column with the fixed wall reinforcing mesh sheets is characterized in that measure fixing reinforcing steel bars (12) are arranged on the outer side surfaces of the fixed reinforcing mesh sheets (2), drilled holes (13) are formed in the outer side surfaces of the upright steel pipes (4), connecting screw rods (14) penetrate through the drilled holes (13), and nuts (15) and fixing clamping pieces (16) are sleeved on the connecting screw rods (14) respectively.

3. The detachable steel pipe stiffness column for fixing the wall body reinforcing mesh sheets is characterized in that the connecting screw rods (14) penetrate through drilled holes (13) in the upright steel pipes (4), the upright steel pipes (4) are fixedly installed with the fixing reinforcing mesh sheets (2) in a clamping mode through the measure fixing reinforcing steel bars (12), nuts (15) and fixing clamping pieces (16) matched with the connecting screw rods (14), and a plurality of groups of the connecting screw rods (14) are arranged in parallel.

4. The detachable steel pipe stiffness column for the fixed wall steel mesh piece is characterized in that the embedded steel sleeve (3) and the stand steel pipe (4) are both made of carbon steel pipes, the stand steel pipe (4) is movably inserted into the embedded steel sleeve (3) through a hanging ring (10), and the fixed embedded sleeve measure steel bars (5) are fixedly clamped with the embedded steel sleeve (3).

5. The detachable steel pipe stiffness column for fixing the wall body reinforcing mesh piece is characterized in that two groups of clamping bolts (8) penetrate through a through hole (11) to be in threaded connection with a threaded pipe (7) and a threaded hole (9) respectively, and the two groups of threaded pipes (7) are perpendicular to a fixing embedded sleeve measure reinforcing steel bar (5).

6. The detachable steel pipe stiff column with the fixed wall reinforcing mesh piece is characterized in that the upright column steel pipe (4) is fixedly clamped and installed with a fixed embedded sleeve measure reinforcing steel bar (5) through a fixed disc (6) matched with a clamping bolt (8).