CN209957213U

CN209957213U - Balance steel beam

Info

Publication number: CN209957213U
Application number: CN201920518310.0U
Authority: CN
Inventors: 方洪飞; 董荣涛; 周满堂; 何维; 王明算
Original assignee: Intertek Construction Group Ltd By Share Ltd
Current assignee: Intertek Construction Group Ltd By Share Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-01-17
Anticipated expiration: 2029-04-17

Abstract

The utility model provides a balanced girder steel. The balance steel beam comprises a first cross bar; the connecting plate is vertically connected with the first cross rod; the second cross rod is vertically connected with the connecting plate and deviates from the first cross rod; the fixing block is fixedly connected with the first cross rod and the second cross rod, and a through hole for fixing the hanging strip is formed in the fixing block. The utility model provides a balanced girder steel passes the suspender of tower crane two on first horizontal pole top the fixed block in the through-hole to make balanced girder steel put, steady rising, and convenient the align to grid of the bottom of second horizontal pole the fixed block is guaranteeing the steady rising of assembled component, safe and reliable through the rope fixed assembly formula component, thereby the location installation of the assembled component of being convenient for.

Description

Balance steel beam

Technical Field

The utility model relates to an assembled component technical field especially relates to a balanced girder steel.

Background

The fabricated structure is a short for fabricated concrete structure, and is a concrete structure formed by assembling and connecting prefabricated components serving as main stressed components. The assembled reinforced concrete structure is one of the important directions for the development of building structures in China, is beneficial to the development of industrialization of buildings in China, improves the production efficiency, saves energy, develops green and environment-friendly buildings, and is beneficial to improving and ensuring the quality of building engineering. Compared with a cast-in-place construction method, the assembly type PC structure is beneficial to green construction, because the assembly type construction can better meet the requirements of land saving, energy saving, material saving, water saving, environmental protection and the like of the green construction, the negative effects on the environment are reduced, including noise reduction, dust prevention, environmental pollution reduction, clean transportation, field interference reduction, water, electricity, material and other resources and energy sources, and the principle of sustainable development is followed.

In the process of installing the fabricated component, the fabricated component is lifted by the tower crane and then installed, but the lifting rope is only provided with one connecting point when being connected with the fabricated component, so that the fabricated component is easy to shake after being lifted by the crane, and the fabricated accessory is unstable and inconvenient to install.

Therefore, there is a need to provide a new balance steel beam to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide one kind can cooperate the suspender to use to guarantee that the assembled component is very steady when lifting by crane, the balanced girder steel of the installation of being convenient for.

For solving the technical problem, the utility model provides a balanced girder steel includes: a first cross bar; the connecting plate is vertically connected with the first cross rod; the second cross rod is vertically connected with the connecting plate and deviates from the first cross rod; the fixing block is fixedly connected with the first cross rod and the second cross rod, and a through hole for fixing the hanging strip is formed in the fixing block.

Preferably, the first cross bar, the connecting plate and the second cross bar form an I-shaped structure.

Preferably, the number of the fixing blocks is five, two of the fixing blocks are symmetrically fixed to the top end of the first cross rod relative to the center line of the first cross rod, and the other three fixing blocks are uniformly arranged at the bottom end of the second cross rod.

Preferably, the top of the bottom fixed mounting bracing piece of first horizontal pole, the bottom fixed connection of bracing piece the top of second horizontal pole, the bracing piece is the half cylinder structure, the lateral wall fixed connection of bracing piece the connecting plate.

Preferably, the bottom fixed connection slewing mechanism of second horizontal pole, slewing mechanism includes carousel, fixed plate and dwang, the top fixed connection of carousel the bottom of second horizontal pole, the top fixed connection of dwang the carousel, the dwang is "T" shape structure of falling, the dwang rotates to be connected the fixed plate, the bottom symmetry of fixed plate is fixed with two the fixed block.

Preferably, threaded connection between the first fixed slot and the second fixed slot that are equipped with on the carousel and the positioning bolt, the spout that the fixed plate was equipped with threaded connection between the positioning bolt, the fixed plate passes through the positioning bolt connects the carousel.

Preferably, the shape of the first fixing groove is smaller than a quarter of a circle and larger than an eighth of a circle, the shape of the second fixing groove is smaller than a quarter of a circle and larger than an eighth of a circle, the diameter of the second fixing groove is smaller than the diameter of the first fixing groove, and the length of the sliding groove is equal to the farthest distance between the first fixing groove and the second fixing groove.

Compared with the prior art, the utility model provides a balanced girder steel has following beneficial effect:

the utility model provides a balance steel beam, which passes the hanging strip of a tower crane through the through holes of the two fixed blocks at the top end of the first cross rod, thereby enabling the balance steel beam to be transversely placed and stably ascend, and facilitating the fixed blocks which are uniformly arranged at the bottom end of the second cross rod to fix an assembly member through a rope, ensuring the stable ascending, safety and reliability of the assembly member; the bottom end of the first cross rod is fixedly connected with the top end of the connecting plate, and the bottom end of the connecting plate is fixedly connected with the top end of the second cross rod, so that an I-shaped stabilizing mechanism is convenient to form, and the steel beam can be conveniently balanced to stably lift the assembled member.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a balance steel beam provided by the present invention;

fig. 2 is a schematic structural view of a second embodiment of the balance steel beam provided by the present invention;

FIG. 3 is a schematic structural view of the rotating mechanism shown in FIG. 2;

fig. 4 is a schematic cross-sectional view of the rotating mechanism shown in fig. 2.

Reference numbers in the figures: 1. the device comprises a first cross rod, a second cross rod, a supporting rod, a second cross rod, a connecting plate, a fixing block, a through hole, a first fixing groove, a second fixing groove, a fixing plate, a sliding groove, a sliding rod, a rotating rod, a second fixing groove, a fixing plate, a first fixing groove, a second fixing groove, a fixing plate, a sliding groove, a.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, wherein fig. 1 is a schematic structural diagram of a first embodiment of a balance steel beam according to the present invention. The balance steel beam includes: a first cross bar 1; the connecting plate 4 is vertically connected with the first cross rod 1; the second cross rod 2 is vertically connected with the connecting plate 4 and deviates from the first cross rod 1; the fixing block 5 is fixedly connected with the first cross rod 1 and the second cross rod 2, and a through hole 5a for fixing a hanging strip is formed in the fixing block 5; when using, pass the suspender first horizontal pole 1's top fixed connection the through-hole 5a on the fixed block 5, then will pass through connecting plate 4 fixed connection first horizontal pole 1 the bottom of second horizontal pole 2 on the fixed block 5 the through-hole 5a passes the rope to on being fixed in the rope with the assembled component, thereby drive the suspender through the tower crane to and the assembled component below the fixed balanced girder steel of suspender below and balanced girder steel promotes, and thereby utilize balanced girder steel to make the assembled component possess a plurality of fixed points when fixing, thereby be convenient for the steady rising of assembled component, increase the security, make things convenient for the installation of assembled component.

As a preferred embodiment of the present invention, the first cross bar 1, the connecting plate 4 and the second cross bar 2 form an i-shaped structure; thereby facilitating the improvement of the stability of the balance steel beam.

As a preferred embodiment of the present invention, there are five fixing blocks 5, two of the fixing blocks 5 are symmetrically fixed to the top end of the first cross bar 1 about the center line of the first cross bar 1, and the other three fixing blocks 5 are uniformly arranged at the bottom end of the second cross bar 2; thereby be convenient for when the lifting rope is fixed, run through two on the first horizontal pole 1 on the fixed block 5 through-hole 5a to the convenient horizontal of balanced girder steel, steady rising, and the convenience the bottom of second horizontal pole 2 guarantees the steady rising of assembled component when passing through the fixed assembled component of rope.

As a preferred embodiment of the present invention, the bottom end of the first cross bar 1 is fixedly installed at the top end of a support bar 3, the bottom end of the support bar 3 is fixedly connected to the top end of the second cross bar 2, the support bar 3 is in a semi-cylinder structure, and the side wall of the support bar 3 is fixedly connected to the connecting plate 4; thereby be convenient for strengthen through bracing piece 3 first horizontal pole 1, connecting plate 4 with the fixed between the second horizontal pole 2 to be favorable to balanced girder steel in-process improvement toughness of using.

Second embodiment

Referring to fig. 2, fig. 3 and fig. 4, fig. 2 is a schematic structural view of a second embodiment of a balance steel beam according to the present invention; fig. 3 is a schematic structural view of the rotating mechanism 6 shown in fig. 2; fig. 4 is a schematic cross-sectional view of the rotating mechanism 6 shown in fig. 2, the difference of the balance steel beam provided by the second embodiment of the present invention lies in that the bottom end of the second cross bar 2 is fixedly connected to the rotating mechanism 6, the rotating mechanism 6 includes a rotating disc 61, a fixing plate 62 and a rotating rod 63, the top end of the rotating disc 61 is fixedly connected to the bottom end of the second cross bar 2, the top end of the rotating rod 63 is fixedly connected to the rotating disc 61, the rotating rod 63 is in an inverted "T" shaped structure, the rotating rod 63 is rotatably connected to the fixing plate 62, and two fixing blocks 5 are symmetrically fixed to the bottom end of the fixing plate 62; therefore, when in use, the fixed plate 62 rotates on the rotating rod 63 fixed on the rotating disc 61, so that the assembled component can be conveniently lifted up in a qualified way under the rotation of the fixed plate 62 without moving the balance steel beam.

As a preferred embodiment of the present invention, the first fixing groove 61a and the second fixing groove 61b provided on the rotating disc 61 are in threaded connection with the positioning bolt 7, the sliding groove 62a provided on the fixing plate 62 is in threaded connection with the positioning bolt 7, and the fixing plate 62 is connected to the rotating disc 61 through the positioning bolt 7; after the angle of the fixing plate 62 is adjusted, the positioning bolt 7 passes through the sliding groove 62a of the fixing plate 62 and the first fixing groove 61a or the second fixing groove 61b of the rotating disc 61, and the positioning bolt 7 is tightened, so that the position of the fixing plate 62 is fixed and cannot rotate in the process of rising, and the assembled component suspended below the fixing plate 62 rises under the condition of meeting the requirement, so that the assembled component is convenient to rise.

As a preferred embodiment of the present invention, the shape of the first fixing groove 61a is smaller than a quarter circle and larger than an eighth circle, the shape of the second fixing groove 61b is smaller than a quarter circle and larger than an eighth circle, the diameter of the second fixing groove 61b is smaller than the diameter of the first fixing groove 61a, and the length of the sliding groove 62a is equal to the farthest distance between the first fixing groove 61a and the second fixing groove 61 b; thereby facilitating the positioning bolt 7 to pass through the first fixing groove 61a or the second fixing groove 61b in the same sliding groove 62a, and the positions of the first fixing groove 61a and the second fixing groove 61b are complementary, thereby facilitating the fixing plate 62 to rotate at 360 degrees and facilitating the fixing by the positioning bolt 7.

the utility model provides a balance steel beam, which passes the suspender of a tower crane through the through holes 5a of the two fixed blocks 5 at the top end of the first cross rod 1, thereby enabling the balance steel beam to be horizontally placed and stably ascend, and facilitating the fixed blocks 5 which are uniformly arranged at the bottom end of the second cross rod 2 to fix the assembled component through a rope, ensuring the stable ascending of the assembled component, and being safe and reliable; the bottom end of the first cross rod 1 is fixedly connected with the top end of the connecting plate 4, and the bottom end of the connecting plate 4 is fixedly connected with the top end of the second cross rod 2, so that an I-shaped stabilizing mechanism is formed conveniently, and the steel beam can be balanced conveniently and stably to lift the assembled member.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A balanced steel beam, comprising:

a first cross bar;

the connecting plate is vertically connected with the first cross rod;

the second cross rod is vertically connected with the connecting plate and deviates from the first cross rod;

the fixing block is fixedly connected with the first cross rod and the second cross rod, and a through hole for fixing the hanging strip is formed in the fixing block.

2. The balance beam of claim 1, wherein the first cross bar, the connecting plates, and the second cross bar form an i-shaped structure.

3. The balance steel beam according to claim 2, wherein five fixing blocks are provided, two fixing blocks are symmetrically fixed to the top end of the first cross bar about the center line of the first cross bar, and the other three fixing blocks are uniformly arranged at the bottom end of the second cross bar.

4. The balance steel beam according to claim 1, wherein the bottom end of the first cross bar is fixedly provided with the top end of a support rod, the bottom end of the support rod is fixedly connected with the top end of the second cross bar, the support rod is of a semi-cylinder structure, and the side wall of the support rod is fixedly connected with the connecting plate.

5. The balance steel beam according to claim 1, wherein the bottom end of the second cross bar is fixedly connected with a rotating mechanism, the rotating mechanism comprises a rotary table, a fixed plate and a rotating rod, the top end of the rotary table is fixedly connected with the bottom end of the second cross bar, the top end of the rotating rod is fixedly connected with the rotary table, the rotating rod is of an inverted T-shaped structure, the rotating rod is rotatably connected with the fixed plate, and the two fixed blocks are symmetrically fixed at the bottom end of the fixed plate.

6. The balance steel beam according to claim 5, wherein the first fixing groove and the second fixing groove which are arranged on the rotating disc are in threaded connection with the positioning bolt, the sliding groove which is arranged on the fixing plate is in threaded connection with the positioning bolt, and the fixing plate is connected with the rotating disc through the positioning bolt.

7. The balance steel beam of claim 6, wherein the first securing slot is shaped to have less than one quarter circle and more than one eighth circle, the second securing slot is smaller in diameter than the first securing slot, and the length of the runner is equal to the farthest distance between the first securing slot and the second securing slot.