CN216766788U

CN216766788U - Load conversion structure of I-shaped steel beam for bottom of high and large formwork support frame

Info

Publication number: CN216766788U
Application number: CN202123214071.6U
Authority: CN
Inventors: 杨佩荣; 杨挺杰; 黄志河; 余殷愿; 邓子华; 余冠群
Original assignee: CSCEC Strait Construction and Development Co Ltd; CSCEC Strait Xiamen Construction Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd; CSCEC Strait Xiamen Construction Development Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-17
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of building construction, and discloses a load conversion structure of an I-shaped steel beam for a high and large formwork support frame bottom, which comprises symmetrically arranged base bodies, wherein the base bodies on two sides are spliced with each other to form an H-shaped structure, the opposite ends of the transverse section structures of the base bodies on the two sides are respectively provided with a sliding block and a sliding groove matched with the sliding block, the base bodies on the two sides are inserted into the sliding grooves through the sliding blocks so as to be spliced together, and the base bodies on the two sides are also movably connected with mounting seats used for being connected with an external wall; the utility model has the characteristics of convenient installation and good applicability.

Description

Load conversion structure of I-shaped steel beam for high and large formwork support frame bottom

Technical Field

The utility model relates to the technical field of building construction, in particular to a load conversion structure of an I-shaped steel beam for a high and large formwork support frame bottom.

Background

The I-shaped steel is also called a steel beam and is a long-strip steel with an I-shaped section, and the I-shaped steel is divided into hot-rolled I-shaped steel and light I-shaped steel and is section steel with an I-shaped section; at present, the existing I-shaped steel beam load conversion structure in the market has many defects, such as the problem that the length or angle cannot be adjusted according to the use or installation requirements, and the problems of inconvenience in installation and poor applicability exist.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a load conversion structure of an i-shaped steel beam for a high and large formwork support frame bottom.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a load conversion structure of I-steel roof beam for high and large formwork support frame end, is including the base member that is the symmetry and sets up, and the mutual concatenation of both sides base member forms "H" font structure, has seted up the slider respectively on the horizontal segment structure tip in opposite directions of both sides base member and has adapted with the slider spout, and the both sides base member inserts in the spout with this each other concatenation together through the slider, all still swing joint have on the base member of both sides be used for with external wall body be connected the mount pad.

Preferably, a first hydraulic cylinder is arranged on the transverse section structure of the base body on one side, an installation block is arranged on the transverse section structure of the base body on the other side, and a piston rod end of the first hydraulic cylinder is fixedly connected with the installation block.

Preferably, a limiting block for preventing the sliding block from falling out of the sliding groove is arranged on the top bottom wall of the sliding block.

Preferably, the outside of both sides base member is located to the mount pad, all be equipped with the first connecting seat that is the symmetry and sets up on the lateral wall that corresponds the side base member is pressed close to the both sides mount pad, first connecting seat is including being the first connecting plate that the symmetry set up and rotating the first connecting axle of connecting between the first connecting plate of both sides, all be equipped with the second pneumatic cylinder on the first connecting axle, the cylinder block end and the first connecting axle rigid coupling of second pneumatic cylinder are in the same place, be equipped with the second connecting seat that is the symmetry and sets up on the both sides wall of the horizontal segment structure of both sides base member, the second connecting seat is including the second connecting plate that is the symmetry and rotating the second connecting axle of connecting between the second connecting plate of both sides, the tailpiece of the piston rod of second pneumatic cylinder is in the same place with corresponding side second connecting axle rigid coupling.

Preferably, countersunk bolt holes are formed in the side walls, close to the corresponding side base bodies, of the mounting seats on the two sides, connecting bolts are screwed in the countersunk bolt holes, and threaded wall holes matched with the connecting bolts are formed in the wall body.

Compared with the prior art, the utility model has the advantages that:

the utility model enables two basal bodies to be spliced with each other to form an H-shaped structure by arranging the sliding block and the sliding groove, the first hydraulic cylinder and the mounting block are used for controlling the overall length of the two basal bodies, when the length is required to be adjusted, the first hydraulic cylinder is controlled to start working by pushing the mounting block so as to push the basal body provided with the mounting block, thereby adjusting the overall length of the two basal bodies, the first connecting seat and the second connecting seat are arranged, the second hydraulic cylinder is arranged between the first connecting seat and the second connecting seat, when the angle is required to be adjusted, the second hydraulic cylinder on the corresponding side is controlled to start working, the second hydraulic cylinders on other sides are cooperatively operated, the second hydraulic cylinder which starts working can adjust the overall angle of the two basal bodies by pushing or pulling back the second connecting seat, compared with the prior art, the utility model breaks through the problem that the traditional I-shaped steel beam can not adjust the length or the angle, can only be horizontally and vertically installed or limited by specially manufacturing the inclined I-shaped steel beam, and has the advantages of convenient installation and good applicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the installation of the present invention

FIG. 4 is an enlarged view at A;

fig. 5 is an enlarged view at B.

Reference numerals: 1. a substrate; 2. a slider; 3. a chute; 4. a mounting seat; 5. a first hydraulic cylinder; 6. mounting a block; 7. a limiting block; 8. a first connecting seat; 81. a first connecting plate; 82. a first connecting shaft; 9. a second hydraulic cylinder; 10. a second connecting seat; 101. a second connecting plate; 102. a second connecting shaft; 11. countersunk bolt holes; 12. a connecting bolt; 13. a threaded wall hole; 14. a wall body.

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.

The embodiment is as follows: referring to fig. 1 to 5, the present embodiment provides a load conversion structure of an i-beam for a bottom of a tall and big formwork support, including two base bodies 1 arranged in bilateral symmetry, the two base bodies 1 are spliced to form an "H" shaped structure, opposite ends of the transverse structures of the two base bodies 1 are respectively provided with a sliding block 2 and a sliding slot 3 adapted to the sliding block 2, the two base bodies 1 are inserted into the sliding slot 3 through the sliding block 2 to be spliced together, the sliding block 2 slides along the sliding slot 3 by pulling the two base bodies 1, so as to adjust the overall length of the two base bodies 1, in order to prevent the two base bodies 1 from falling off, a limiting block 7 for preventing the sliding block 2 from falling out of the sliding slot 3 is arranged on the top and bottom walls of the sliding block 2, when the sliding block 2 is pulled to the slot of the sliding slot 3, the limiting block 7 is contacted with the inner wall of the slot of the sliding slot 3, prevent stopper 7 from falling out from spout 3 with this, thereby prevent that two base members 1 from appearing the phenomenon of droing, adjust two base members 1's whole length for the convenience, be equipped with first pneumatic cylinder 5 on the top surface of one of them base member 1's horizontal segment structure, be equipped with installation piece 6 on the top surface of another base member 1's horizontal segment structure, the tailpiece of the piston rod of first pneumatic cylinder 5 is in the same place with 6 rigid couplings of installation piece, setting through first pneumatic cylinder 5 and installation piece 6, when controlling first pneumatic cylinder 5 and beginning work, first pneumatic cylinder 5 carries out the piston motion and promotes or pull back the action with this to installation piece 6, thereby make two base members 1 carry out carrying on mutually the back or move in opposite directions, with this adjustment work of carrying out two base member 1 whole lengths.

The two base bodies 1 are movably connected with mounting seats 4 used for being connected with an external wall 14, the two mounting seats 4 are respectively arranged on the outer sides of the two base bodies 1, namely one mounting seat 4 is arranged on the left side of the base body 1 on the left side, the other mounting seat 4 is arranged on the right side of the base body 1 on the right side, the side walls, close to the base bodies 1 on the corresponding sides, of the two mounting seats 4 are respectively provided with first connecting seats 8 which are arranged in bilateral symmetry, in the embodiment, the number of the first connecting seats 8 is 8, and the number of the first connecting seats 8 is 4 on the side wall, close to the base body 1 on the corresponding side, of each mounting seat 4, and the first connecting seats are distributed in a rectangular shape; the first connecting seats 8 comprise two first connecting plates 81 which are symmetrically arranged and a first connecting shaft 82 which is rotatably connected between the two first connecting plates 81, the first connecting shafts 82 in all the first connecting seats 8 are provided with a second hydraulic cylinder 9, and the cylinder seat end of the second hydraulic cylinder 9 is fixedly connected with the corresponding first connecting shaft 82, so that when the first connecting shaft 82 rotates between the two first connecting plates 81, the cylinder seat end corresponding to the second hydraulic cylinder 9 rotates along with the first connecting shaft 82; two side walls of the transverse section structures of the two base bodies 1 are provided with second connecting seats 10 which are symmetrically arranged, in the embodiment, the number of the second connecting seats 10 is 8, the position distribution of the second connecting seats 10 is adapted to the first connecting

seats

8, and 1 second connecting seat 10 corresponds to 1 first connecting seat 8; the second connecting seat 10 comprises two second connecting plates 101 which are symmetrically arranged and a second connecting shaft 102 which is rotatably connected between the two second connecting plates 101, and the piston rod end of the second hydraulic cylinder 9 is fixedly connected with the second connecting shaft 102 on the corresponding side, so that when the second connecting shaft 102 rotates between the two first connecting plates 81, the piston rod end corresponding to the second hydraulic cylinder 9 rotates along with the second connecting shaft; the two base bodies 1 are movably connected with the corresponding side mounting seats 4 through arranging a first connecting seat 8, a second hydraulic cylinder 9 and a second connecting seat 10; through the aforesaid setting, when the whole angle of two base members 1 needs to be adjusted, through control corresponding side second pneumatic cylinder 9 work, when needing to make two base members 1 incline to the left, then locate two left second pneumatic cylinders 9 of base members 1 through control and begin work, and make and locate the second pneumatic cylinder 9 on two base members 1 right sides and carry out the collaborative work, locate left second pneumatic cylinder 9 and promote or pull back the action to two base members 1, can make two base members 1 carry out the inclined motion on the horizontal direction, and, when second pneumatic cylinder 9 promoted or pull back the action to two base members 1, first connecting shaft 82 and second connecting shaft 102 can rotate thereby make second pneumatic cylinder 9 can carry out the swing that suits, thereby prevent second pneumatic cylinder 9 the dead phenomenon of card from appearing.

The side walls of the two installation bases 4 close to the corresponding side base bodies 1 are respectively provided with a countersunk bolt hole 11, the countersunk bolt holes 11 are internally threaded with connecting bolts 12, the wall bodies 14 are provided with threaded wall holes 13 matched with the connecting bolts 12, and the two installation bases 4 are connected into the threaded wall holes 13 of the corresponding side wall bodies 14 through the connecting bolts 12 and are installed on the corresponding side wall bodies 14.

According to the installation method, during installation, two installation seats 4 are connected to two side walls 14 through penetrating connecting bolts 12, then the second hydraulic cylinder 9 is controlled to start working, the horizontal inclination angles of two base bodies 1 are adjusted, the first hydraulic cylinder 5 is controlled to start working after adjustment is finished, the overall length of the two base bodies 1 is adjusted, and after the horizontal inclination angles and the overall length of the two base bodies 1 are adjusted, corresponding construction operation can be carried out; when the construction is finished and the mounting base needs to be dismantled, the connecting bolts 12 are taken down from the two mounting bases 4, and then the dismantling work can be finished.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a load conversion structure of I-shaped steel roof beam for the bottom of high big template support frame which characterized in that: including base member (1) that is the symmetry and sets up, both sides base member (1) splice each other and form "H" font structure, have seted up slider (2) and spout (3) that suit with slider (2) on the horizontal segment structure in opposite directions of both sides base member (1) respectively, both sides base member (1) insert spout (3) through slider (2) in with this splice each other together, all still swing joint have on both sides base member (1) be used for carrying out mount pad (4) be connected with external wall body (14).

2. The load conversion structure of the i-shaped steel beam for the bottom of the high and large formwork support frame according to claim 1, wherein: the transverse section structure of the base body (1) on one side is provided with a first hydraulic cylinder (5), the transverse section structure of the base body (1) on the other side is provided with an installation block (6), and the piston rod end of the first hydraulic cylinder (5) is fixedly connected with the installation block (6).

3. The load conversion structure of the i-shaped steel beam for the bottom of the high and large formwork support frame according to claim 1, wherein: and the top and bottom walls of the sliding block (2) are provided with limiting blocks (7) for preventing the sliding block (2) from falling out of the sliding groove (3).

4. The load conversion structure of the i-shaped steel beam for the bottom of the high and large formwork support frame according to claim 1, wherein: the outer side of both sides base member (1) is located in mount pad (4), all be equipped with on the lateral wall that corresponds side base member (1) is pressed close to in both sides mount pad (4) and be the symmetry first connecting seat (8) that set up, first connecting seat (8) are including being first connecting plate (81) that the symmetry set up and rotate first connecting axle (82) of connecting between first connecting plate (81) of both sides, all be equipped with second pneumatic cylinder (9) on all first connecting axle (82), the jar seat end and first connecting axle (82) rigid coupling of second pneumatic cylinder (9) are in the same place, be equipped with on the both sides wall of the horizontal segment structure of both sides base member (1) second connecting seat (10) that are the symmetry and set up, second connecting axle (102) of connecting between second connecting plate (101) are connected in rotation to second connecting seat (10), the piston rod end and the second connecting axle (102) that corresponds the side of second pneumatic cylinder (9) are in the same place.

5. The load conversion structure of the i-steel beam for the bottom of the high and large formwork support frame according to claim 1, wherein: both sides all seted up countersunk head bolt hole (11) on the lateral wall that corresponds side base member (1) is pressed close to in mount pad (4), and threaded wall hole (13) that have adapted with connecting bolt (12) are seted up to countersunk head bolt hole (11) spiro union on wall body (14).