CN218522267U

CN218522267U - Well template and multifunctional support device of concrete spreader

Info

Publication number: CN218522267U
Application number: CN202222207573.4U
Authority: CN
Inventors: 岑伯杨; 洪冬明; 陈一乔; 邓智文; 杜越; 梁军
Original assignee: Guangdong Construction Engineering Group Co Ltd
Current assignee: Guangdong Construction Engineering Group Co Ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-02-24
Anticipated expiration: 2032-08-22

Abstract

The utility model relates to a well template and concrete spreader multi-functional support device, including two square tube beams, steel bracket, cloth machine footing and cloth machine footing fixing device, the flexible intubate has been inserted to two square tube beam both ends inner chamber covers, and two square tube beam both ends are equipped with at least one fixed orifices, and flexible intubate is equipped with a plurality of regulation holes, and flexible intubate and square tube beam pass through the bolt and fixed orifices and regulation holes cooperation regulation relative length; the steel bracket and the square tube steel beam are fastened and connected by an upper anchor ear, a lower anchor ear and a bolt; a plurality of length-adjustable template jacking supports are arranged between the steel bracket and the well template. The relative length is adjusted through the bolt, so that the assembly and disassembly are convenient, and the strength of the product connection position is ensured; the template top that is equipped with many adjustable length holds in the palm, has fine impetus, guarantees that the steel support erects safe and reliable, does not topple over, carries out effectual support to the girder of well inboard side wall template, has avoided the slip casting shutoff operation in split screw hole.

Description

Well template and multi-functional support device of concrete spreader

Technical Field

The utility model relates to a construction machinery equipment technical field specifically is a well template and concrete spreader support device.

Background

At present, in house main part engineering work progress, concrete spreader mainly places on floor template and reinforcing bar face, consequently can cause the floor reinforcing bar to appear the dislocation often, seriously influences the quality of pouring of floor concrete, and there is not fine impetus in spreader support footing moreover, has the risk that cloth in-process cloth frame emptys, has very big potential safety hazard. To this problem, a concrete spreader support device has appeared among the prior art, be used for interior spreader strutting arrangement of elevartor shaft like application number 201811579169.1, the device has set up the square steel landing leg, and in pre-buried ring and preformed hole were put to square steel landing leg outer end, the inner side of square steel landing leg inserted the square steel frame, and the device had following shortcoming:

1. when a higher layer is to be poured in a moving mode, the square steel supporting legs need to be pulled out, the upper portion of the square steel truss is integrally lifted to the next distribution position by using a tower crane, and then the square steel supporting legs are inserted, so that the structure for separating the square steel supporting legs from the square steel truss is inconvenient to use and cumbersome to hoist, the length of the square steel supporting legs is not good to control during insertion, and potential safety hazards exist during installation;

2. the lower-layer square steel truss is welded on the ladder-shaped square steel frame, and is repeatedly welded and cut off during each installation, so that the method is inconvenient, stress generated by repeated welding can influence the strength of connection, and the problem of safe use caused by unreliable welding quality in manual welding operation is solved;

3. by adopting the distributing machine supporting device with the structure, the square steel truss and the well template are not related, the well template still adopts the traditional process of supporting the template by the counter-pulling screw, the mounting process of the counter-pulling screw is complicated, and the hole of the counter-pulling screw is often required to be blocked to avoid slurry leakage.

Disclosure of Invention

Problem and not enough to the aforesaid exist, the utility model provides a well template and concrete spreader multifunctional support device, the device have not only solved above-mentioned cloth machine and have arranged the problem, and can regard as the inboard wall formwork support system of well, reach the multi-functional effect that unites two into one.

The utility model provides a technical scheme that present waist seals drawback and adopts is: a well template and concrete spreader multifunctional support device comprises steel supports erected on two square tube beams and mounted on the square tube beams, spreader feet mounted at the tops of the steel supports and spreader foot fixing devices, wherein telescopic insertion tubes are sleeved in inner cavities at two ends of the two square tube beams, at least one fixing hole is formed in two ends of the two square tube beams, a plurality of adjusting holes are formed in the telescopic insertion tubes, and the telescopic insertion tubes and the square tube beams are matched with the fixing holes and the adjusting holes through bolts to adjust the relative lengths; the steel bracket and the square tube steel beam are fastened and connected by an upper anchor ear, a lower anchor ear and a bolt; the template jacking device is characterized in that a plurality of length-adjustable template jacking supports are arranged between the steel support and the well template, each template jacking support comprises a bolt and an adjusting nut, one end of each bolt abuts against the steel support, and the end of each adjusting nut of each bolt abuts against a cross beam at the back of the well inner side wall template.

Furthermore, the upper anchor ear and the lower anchor ear both comprise rectangular plate seats, two rows of bolt fixing holes and two rows of embracing claws which are respectively arranged on two side edges of the rectangular plate seats, the inner distance size of the two rows of embracing claws is matched with the outer diameter size of the square tube beam, the inner distance size of the two rows of bolt fixing holes is larger than the outer diameter size of the square tube beam, the upper anchor ear is fixedly connected with the steel bracket in a welding mode, the square tube beam is fixedly connected with the upper anchor ear, the lower anchor ear and the bolts, and reinforcing ribs are arranged on the upper anchor ear and the lower anchor ear.

Furthermore, two ends of the two square tube steel beams are provided with two fixing holes, and the telescopic insertion tube is provided with four adjusting holes.

Further, the template top support comprises a bolt and an adjusting nut, a bolt limiting groove is formed in the steel support, one end of the bolt abuts against the bolt limiting groove, and the end of the adjusting nut of the bolt abuts against a cross beam at the back of the wall template inside the well.

Further, cloth machine footing fixing device is including setting up the lock ring subassembly at four angular positions in steel bracket top, the lock ring subassembly includes two L shaped steel boards, L type bolt and nut, two L shaped steel boards are fixed respectively on the adjacent both sides in steel bracket top, be equipped with the through-hole on two L shaped steel boards, L type bolt passes the through-hole that is equipped with on two L shaped steel boards and forms the hoop that is used for hooping the cloth machine footing through the fixed both ends of nut again.

Furthermore, the steel support comprises four vertical H-shaped steel upright posts, and a cross rod and an inclined piece which are used for connecting two adjacent upright posts.

The material distributing machine can also be used for preventing the bottom feet of the material distributing machine from dislocation by arranging two material distributing machine bottom feet on the bottom feet of the material distributing machine and arranging bolt holes at the outer ends of the bottom feet of the material distributing machine, wherein the two material distributing machine bottom feet penetrate through the hoop along the diagonal line of the top of the steel support and are matched with the bolt holes.

The utility model has the advantages that: telescopic insertion tubes are sleeved in inner cavities at two ends of the two square tube steel beams, and the relative length is adjusted through bolts, so that the connection and hoisting of the two square tube steel beams are facilitated, and the telescopic length can be accurately adjusted; the steel bracket and the square steel tube beam are fastened and connected by adopting an upper anchor ear, a lower anchor ear and a bolt, so that the assembly and disassembly are convenient and the strength of a product connection position is ensured; the template top that is equipped with many adjustable length between steel support and the well template holds in the palm, has fine impetus, has both guaranteed that the steel support erects safe and reliable, does not topple over, simultaneously, adopts adjustable template top to hold in the palm and carries out effectual support to the girder of well inboard side wall template, for the traditional handicraft that adopts counter-pull screw rod formwork, has effectively avoided the loaded down with trivial details technology of counter-pull screw rod installation, and has avoided the slip casting shutoff operation of counter-pull screw rod hole.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic top view of a connection structure of a square tube steel beam in a well according to the present invention;

fig. 2 is a schematic front view of a connection structure of a steel bracket and a square tube steel beam in a well;

fig. 3 is a schematic view of the overlooking structure of the bottom foot and the tightening component of the distributing machine on the steel bracket.

Detailed Description

Referring to fig. 1-3, the utility model provides a well template and concrete spreader multifunctional support device, including erect two square tube girders 1 and install the steel support 2 on square tube girder 1, install spreader footing 8 and spreader footing fixing device at the top of steel support 2, telescopic insertion tube 3 has been inserted to the inner chamber cover in two ends of two square tube girders 1, two fixed orifices 11 are equipped with in two ends of two square tube girders 1, telescopic insertion tube 3 is equipped with four regulation holes 31, telescopic insertion tube 3 and square tube girder 1 cooperate through bolt and fixed orifice 11 and regulation hole 31 to adjust relative length; the steel bracket 2 is formed by welding H-shaped steel. The steel bracket 2 is fixedly connected with the square tube steel beam 1 by an upper anchor ear 41, a lower anchor ear 42 and a bolt 43; a plurality of length-adjustable template jacking supports are arranged between the steel support 2 and the well template 6 and comprise bolts 51 and adjusting nuts 52, one ends of the bolts 51 abut against the steel support 2, and the ends of the adjusting nuts 52 of the bolts 51 abut against a cross beam 61 at the back of the well inner side wall template 6.

Staple bolt 41 all includes rectangular plate seat 44 with staple bolt 42 down in this embodiment, set up two rows of bolt fastening hole 45 and two rows of claws 46 of embracing on rectangular plate seat 44 both sides limit respectively, two rows of inside distance size of embracing claw 46 and the external diameter size looks adaptation of square tube roof beam 1, the inside distance size of two rows of bolt fastening hole 45 is greater than the external diameter size of square tube roof beam 1, go up staple bolt 41 and steel support 2 and adopt welding mode fixed connection, square tube roof beam 1 adopts staple bolt 41, staple bolt 42 and bolt-up connection down, go up and all set up the stiffening rib on staple bolt 41 and the staple bolt 42 down.

Two ends of the two square tube beams 1 of the embodiment can also be provided with one or three fixing holes 11, and the telescopic insertion tube 3 can also be provided with two or three or five adjusting holes 31.

This embodiment cloth machine footing fixing device is including setting up the tight hoop subassembly at four angular positions in 2 tops of steel bracket, and the tight hoop subassembly includes two L shaped steel plates 71, L type bolt 72 and nut 73, and two L shaped steel plates 71 are fixed respectively on 2 top adjacent both sides of steel bracket, are equipped with the through-hole on two L shaped steel plates 71, and L type bolt 72 passes the through-hole that is equipped with on two L shaped steel plates 71 and again forms the hoop that is used for hooping cloth machine footing 8 through the fixed both ends of nut 73.

The steel bracket 2 is composed of four vertical H-shaped steel upright posts, and a cross bar and an inclined piece which are connected with two adjacent upright posts.

Every layer of main part construction of this embodiment is accomplished and demolishs the back with the well interior wall template, ties cloth machine and steel support 2 with the help of the wire rope for the tower crane and tightens up, and later with telescopic square tube beam 1 from the well outside to inside compression to well wall inboard, the tower crane is recycled up whole lifting one deck and is placed a floor top surface, the construction of the compound one deck of one deck, until the main part capping.

The utility model discloses another embodiment is equipped with multilayer, a plurality of bolt spacing groove 21 on four steel brackets 2 towards the side of template, adopts many bolts 51 one end respectively to support in bolt spacing groove 21, and the adjusting nut 52 end of bolt 51 supports the crossbeam 61 at 6 backs of well interior side wall template.

The utility model discloses another embodiment, as shown in fig. 3, cloth machine footing 8 is equipped with two and cloth machine footing 8 outer ends are equipped with bolt hole 81, and two cloth machine footing 8 are installed along 2 top diagonals of steel bracket and are passed the hoop and prevent that cloth machine footing 8 dislocation through bolt and bolt hole 81 cooperation.

The above description is only an embodiment of the present invention, and does not limit the present invention, and those skilled in the art can make various modifications and variations. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a well template and multi-functional support device of concrete spreader, includes two square tube steel tubular beams (1), installs steel bracket (2) on square tube steel tubular beam (1), installs cloth machine footing (8) and cloth machine footing fixing device at steel bracket (2) top, its characterized in that: the telescopic insertion pipes (3) are inserted into the inner cavities at the two ends of the two square tube beams (1), at least one fixing hole (11) is formed in the two ends of the two square tube beams (1), a plurality of adjusting holes (31) are formed in the telescopic insertion pipes (3), and the telescopic insertion pipes (3) and the square tube beams (1) are matched with the fixing holes (11) and the adjusting holes (31) through bolts to adjust the relative lengths;

the steel bracket (2) is fixedly connected with the square tube steel beam (1) by an upper hoop (41), a lower hoop (42) and bolts;

be equipped with the template top of many adjustable length between steel support (2) and well interior side wall template (6) and hold in the palm, the template top is held in the palm and is included bolt (51) and adjusting nut (52), bolt (51) one end is supported against steel support (2), and adjusting nut (52) end of bolt (51) is supported against crossbeam (61) at well interior side wall template (6) back.

2. The multifunctional support device for the well template and the concrete spreader as claimed in claim 1, wherein: go up staple bolt (41) and staple bolt (42) down and all include rectangular plate seat (44), set up two rows bolt fastening hole (45) and two rows of claws (46) of embracing on rectangular plate seat (44) both sides limit respectively, two rows of inboard distance size of embracing claw (46) and the external diameter size looks adaptation of square tube roof beam (1), the inboard distance size of two rows bolt fastening hole (45) is greater than the external diameter size of square tube roof beam (1), go up staple bolt (41) and steel support (2) and adopt welding mode fixed connection, square tube roof beam (1) adopts staple bolt (41), lower staple bolt (42) and bolt-up to connect, all sets up the stiffening rib on last staple bolt (41) and lower staple bolt (42).

3. The multifunctional support device for the well template and the concrete spreader as claimed in claim 1, wherein: two ends of the two square tube steel beams (1) are provided with two fixing holes (11), and the telescopic insertion tube (3) is provided with four adjusting holes (31).

4. The multifunctional support device for the well formwork and the concrete spreader as claimed in claim 1, wherein: and a bolt limiting groove is formed in the steel support (2), one end of a bolt (51) abuts against the bolt limiting groove, and the end of an adjusting nut (52) of the bolt (51) abuts against a cross beam (61) at the back of the wall template (6) inside the well.

5. The multifunctional support device for the well formwork and the concrete spreader as claimed in claim 1, wherein: cloth machine footing fixing device is including setting up the tight hoop subassembly at four angular positions in steel support (2) top, the tight hoop subassembly includes two L shaped steel boards (71), L type bolt (72) and nut (73), two L shaped steel boards (71) are fixed respectively on the adjacent both sides in steel support (2) top, be equipped with the through-hole on two L shaped steel boards (71), L type bolt (72) pass the fixed both ends of through-hole rethread nut (73) that are equipped with on two L shaped steel boards (71) and form the hoop that is used for hooping cloth machine footing (8).

6. The multifunctional support device for the well formwork and the concrete spreader as claimed in claim 5, wherein: cloth machine footing (8) are equipped with two and cloth machine footing (8) outer end is equipped with bolt hole (81), two cloth machine footing (8) are installed along steel support (2) top diagonal and are passed the hoop and prevent that cloth machine footing (8) dislocation through bolt and bolt hole (81) cooperation.

7. The multifunctional support device for well formworks and concrete distributors as claimed in claim 1, 4, 5 or 6, wherein: the steel support (2) is composed of four vertical H-shaped steel upright columns, and a cross rod and an inclined piece which are used for connecting two adjacent upright columns.