CN112127545A

CN112127545A - Assembled suspension frame type steel beam device

Info

Publication number: CN112127545A
Application number: CN202011036793.4A
Authority: CN
Inventors: 蔡岳松; 程军波; 潘新跃; 吴仲伟; 陈厉峰; 胡港; 范银琴; 茅鸣; 鲁晨
Original assignee: Ningbo Construction Jianle Engineerign Co ltd
Current assignee: Ningbo Construction Jianle Engineerign Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2020-12-25
Anticipated expiration: 2040-09-28
Also published as: CN112127545B

Abstract

The invention discloses an assembled suspension bracket section steel beam device, which comprises a section steel main body, wherein a plurality of groups of upright positioning piles and positioning rings for a pull rod system are connected on the section steel main body, the profile steel main body is also provided with an adjusting device which is convenient for adjusting the installation positions of the positioning piles and the positioning rings of the vertical rods under the condition of not weakening the strength of the profile steel main body, the suspension frame type steel beam device can be assembled, the vertical rod positioning pile and the positioning ring are arranged on the profile steel main body, so that the assembly construction of the suspension bracket profile steel beam is realized, the universality is improved, the mounting position can be freely adjusted through the adjusting device, the mounting and the use are more convenient, the rigidity and the integral stability of the main beam are not damaged, and the suspension bracket shaped steel beam does not need to additionally punch during the assembly, and the cost through a plurality of projects is amortized, so that the construction cost is greatly reduced, and the later maintenance is facilitated.

Description

Assembled suspension frame type steel beam device

Technical Field

The invention relates to the technical field of cantilever frames, in particular to a sectional steel beam device of an assembled suspension frame.

Background

With the increasing requirements of building projects (particularly real estate projects) on the waterproof of the outer wall, once leakage occurs, the later maintenance cost is high, the social influence is high, and the method is a main contradiction point of complaints of the real estate projects in the current stage. Because traditional shaped steel overhanging type scaffold frame need go deep into in the structure when being under construction, has the hidden danger of outer wall seepage, and it is extremely many to appear the seepage condition through a plurality of project verification, consequently popularizes shaped steel suspension type scaffold frame energetically in recent years, and this technology owner material all takes batch production customization processing, especially shaped steel beam's processing, compares traditional on-the-spot cost of manufacture and improves greatly, has consequently restricted the popularization of this new technology to a certain extent.

In order to save the construction cost, on the premise of not reducing the quality of materials, the turnover utilization rate of the section steel beam can be improved, and the cost of a single project can be greatly shared through recycling of a plurality of projects, so that the aim of popularization of the novel process is fulfilled. Through investigation, the length of the section steel, the positioning pile of the vertical rod, the positioning ring of the pull rod system and the like are specially customized for the section steel main beam system of the suspension hanger on the market at the present stage according to the characteristics of each project, and the distance between the vertical rod of the outer frame and the wall, the transverse distance of the vertical rod and the position of the positioning point of the pull rod system are easily changed due to different outer vertical surface systems and different shapes of different projects, so that the turnover rate of the section steel beam is greatly limited, the replacement project needs to be processed in a factory, the construction cost is increased, and the construction period is easily delayed.

The structural steel beam of the suspension rack on the market at the present stage is specially customized according to the characteristics of each project, the length of the structural steel, the positioning pile of the vertical rod, the positioning ring of the pull rod system and the like, and the main beam structure is integrally processed and has poor universality. To this end, we propose an assembly hanger section beam assembly.

Disclosure of Invention

The invention aims to provide a mountable suspension frame section steel beam device with good universality so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: can assembled mounted frame shaped steel roof beam device, including the shaped steel main part, be connected with multiunit pole setting spud in the shaped steel main part and be used for the holding ring of pull rod system, still be provided with the adjusting device who is convenient for adjust pole setting spud and holding ring position mounted position under the shaped steel main part intensity circumstances of not weakening in the shaped steel main part.

Preferably, adjusting device is including seting up a plurality of mounting holes in the shaped steel main part, be provided with two sets of fixed frames in the shaped steel main part, fixedly connected with passes through bolted connection's first locking board with the mounting hole on the fixed frame, the shifting chute has been seted up on the fixed frame, the both ends of fixed frame are connected with the mounting panel, and are two sets of be connected with the dead lever between the mounting panel, be provided with on the dead lever and stop and spacing stop gear in the optional position, the last multiunit sliding sleeve that is provided with of stop gear, be connected with on the sliding sleeve with shifting chute sliding connection's fixed plate, it is connected with second locking board to rotate on the fixed plate, and stop gear conveniently adjusts when removing, and conveniently carries on spacingly when fixed.

Preferably, stop gear includes that sliding connection is not circular and with the stopper of sliding sleeve looks adaptation for the multiunit cross sectional shape on the dead lever, arc wall, fixed slot and mounting groove have been seted up in the stopper, fixed slot and spacing groove are located the both ends of arc wall respectively, the spacing groove has been seted up on the dead lever, install the fixed block in fixed slot and the mounting groove respectively and with spacing groove sliding connection's installation piece, be connected with the elastic rod between fixed block and the installation piece, the elastic rod is convenient for reset of stopper to be convenient for can automatic re-setting to the original position after dismantling.

Preferably, still the spacing strip of fixedly connected with multiunit in the shaped steel main part, set up on the fixed frame with the recess of spacing strip looks adaptation, the adjusting device of being convenient for is fixed more stable to make the integral erection more stable.

Preferably, the mounting groove runs through the both sides wall of stopper, just the fixed slot is the column, and the mounting groove runs through and the columnar fixed slot is convenient for process more.

Preferably, the both ends of sliding sleeve all are provided with the direction fillet, and more smooth and easy when conveniently removing can not produce the hindrance.

Preferably, the cross-section of stopper is the hexagon, and the intensity of hexagon is more balanced, and each angle can both produce spacingly when spacing.

Preferably, the elastic rod is made of spring steel, and the elastic performance is better.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the upright positioning piles and the positioning rings are arranged on the section steel main body, the assembly type construction of the suspension frame section steel beam is realized, the universality is improved, the mounting position can be freely adjusted through the adjusting device, the mounting and the use are more convenient, the rigidity and the overall stability of the main beam are not damaged, in addition, the suspension frame section steel beam does not need to be additionally perforated during the assembly, the construction cost is greatly reduced through the cost amortization of a plurality of projects, and the later maintenance is facilitated.

Drawings

Figure 1 is a schematic view of a pole setting spud and locating ring mounting arrangement according to the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the adjusting device of the present invention;

FIG. 4 is a schematic view of a half-section structure of the fixing frame;

FIG. 5 is an enlarged view of the structure of area A in FIG. 4;

FIG. 6 is a schematic view of a single stopper in partial cross-section;

fig. 7 is a schematic diagram of a single limiting block and the internal structure thereof.

In the figure: 1-a section steel body; 2-upright positioning pile; 3-a positioning ring; 4-a regulating device; 5-mounting holes; 6-fixing frames; 7-a first locking plate; 8-moving the trough; 9-mounting a plate; 10-a fixing rod; 11-a limiting mechanism; 12-a sliding sleeve; 13-fixing the plate; 14-a second locking plate; 15-a limiting block; 16-an arc-shaped groove; 17-a fixed slot; 18-a mounting groove; 19-a limit groove; 20-fixing block; 21-a mounting block; 22-a resilient rod; 23-a spacing bar; 24-a groove; 25-guide round corner.

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.

Referring to fig. 1-7, the present invention provides a technical solution: assembled suspension bracket type steel beam device, including shaped steel main part 1, shaped steel main part 1 cross-section is the I shape, its one end passes through the screw installation on the wall body, be connected with multiunit pole setting spud 2 and the holding ring 3 that is used for the pull rod system on the shaped steel main part 1, pole setting spud 2 comprises a montant of the partial structural connection of parcel shaped steel main part 1, and the part of parcel has seted up the screw hole, install on shaped steel main part 1 through the bolt, holding ring 3 comprises the structure that a parcel shaped steel main part 1 singly does not seal completely, connect on shaped steel main part 1 through the bolt too, still be provided with on shaped steel main part 1 and be convenient for adjust

pole setting spud

2 and 3 mounting position of holding ring 4 under the condition of not weakening shaped steel main part 1 intensity, because holding ring 3 and pole setting spud 2 install on shaped steel main part 1, it is therefore necessary to make holes, although not so much weakened strength, which may be the case when the position needs to be changed after multiple uses, and thus the strength is prevented from being reduced by the adjustment means 4.

Adjusting device 4 is including offering a plurality of mounting holes 5 on shaped steel main part 1, be provided with two sets of fixed frames 6 on the shaped steel main part 1, two sets of fixed frames 6 are convenient to fix pole setting spud 2 and holding ring 3 from shaped steel main part 1's both sides, fixedly connected with and mounting hole 5 pass through bolted connection's first locking plate 7 on the fixed frame 6, and first locking plate 7 is convenient for with fixed frame 6 fixed mounting to shaped steel main part 1, and mounting hole 5 is provided with a plurality ofly, divide into two sets ofly, and two sets of positions are different to fixed frame 6 also can carry out the installation of different positions, thereby makes pole setting spud 2 and holding ring 3 have more possible positions to reserve.

A moving groove 8 is formed in the fixed frame 6, mounting plates 9 are connected to two ends of the fixed frame 6, a fixed rod 10 is connected between two sets of the mounting plates 9, a limiting mechanism 11 capable of stopping at any position and limiting is arranged on the fixed rod 10, a plurality of sets of sliding sleeves 12 are arranged on the limiting mechanism 11, guide fillets 25 are arranged at two ends of each sliding sleeve 12, so that the sliding sleeves are not blocked when sliding, a fixed plate 13 connected with the moving groove 8 in a sliding manner is connected onto each sliding sleeve 12, a second locking plate 14 is connected onto each fixed plate 13 in a rotating manner, each sliding sleeve 12 slides on each limiting mechanism 11 to change the position and drive each fixed plate 13, so that the position of each second locking plate 14 is changed, the positions of the vertical rod positioning piles 2 and the positioning rings 3 are changed, a plurality of limiting strips 23 are fixedly connected onto the section steel main body 1, and grooves 24 matched with the limiting strips 23 are formed, since the strength of the screw alone may be weak, the position stability of the fixing frame 6 is restricted by the two stopper bars 23, thereby improving the strength and the stability after installation.

The limiting mechanism 11 comprises a plurality of groups of limiting blocks 15 which are connected to the fixed rod 10 in a sliding mode, the cross section of each limiting block 15 is not circular and is matched with the sliding sleeve 12, the thickness of each limiting block 15 is small, the limiting blocks 15 are arranged in a plurality of groups to fill the space between the two mounting plates 9, the cross section of each limiting block 15 is hexagonal, the sliding sleeve 12 cannot slide when the limiting blocks 15 rotate, the limiting blocks 15 are not circular, certain strength needs to be guaranteed, after the hexagons rotate, adjacent non-rotating limiting sliding sleeves 12 can be prevented from sliding at six corners, the strength is better, but not limited to the hexagons, arc-shaped grooves 16, fixing grooves 17 and mounting grooves 18 are formed in the limiting blocks 15, the mounting grooves 18 penetrate through two side walls of the limiting blocks 15, the fixing grooves 17 are cylindrical, and the mounting grooves 18 penetrate through, so that the processing, similarly, the fixing groove 17 is cylindrical and is also convenient to process, the fixing groove 17 and the limiting groove 19 are respectively positioned at two ends of the arc-shaped groove 16, the fixing rod 10 is provided with the limiting groove 19, the fixing groove 17 and the mounting groove 18 are respectively provided with a fixing block 20 and a mounting block 21 which is slidably connected with the limiting groove 19, an elastic rod 22 is connected between the fixing block 20 and the mounting block 21, the elastic rod 22 is made of spring steel, the elastic property of the spring steel is better, so that the resetting is more convenient, the sliding sleeve 12 can slide on a rod-shaped structure formed by a plurality of groups of limiting blocks 15 under the normal condition, but when the fixing is needed, the fixing plate 13 is directly rotated, so that part of the limiting blocks 15 are rotated, when the limiting blocks 15 are rotated, the non-rotated limiting blocks 15 can block the sliding sleeve 12 to move, so as to limit, and after the dismounting, the limiting blocks 15, thereby restoring the original state.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Can assembled mounted frame shaped steel roof beam device, including shaped steel main part (1), its characterized in that: be connected with multiunit pole setting spud (2) and holding ring (3) that are used for the pull rod system on shaped steel main part (1), still be provided with on shaped steel main part (1) and be convenient for adjust pole setting spud (2) and holding ring (3) adjusting device (4) of a position mounted position under the condition of not weakening shaped steel main part (1) intensity.

2. The assemblable hanger beam assembly as set forth in claim 1, wherein: the adjusting device (4) comprises a plurality of mounting holes (5) arranged on the section steel main body (1), two groups of fixing frames (6) are arranged on the section steel main body (1), a first locking plate (7) which is connected with the mounting hole (5) through a bolt is fixedly connected on the fixing frames (6), a moving groove (8) is formed in the fixing frame (6), mounting plates (9) are connected to two ends of the fixing frame (6), a fixing rod (10) is connected between the two mounting plates (9), a limiting mechanism (11) which can stop and limit at any position is arranged on the fixed rod (10), the limiting mechanism (11) is provided with a plurality of sets of sliding sleeves (12), the sliding sleeves (12) are connected with fixing plates (13) which are connected with the moving grooves (8) in a sliding mode, and the fixing plates (13) are connected with second locking plates (14) in a rotating mode.

3. The assemblable hanger beam assembly as defined in claim 2, wherein: stop gear (11) including sliding connection on dead lever (10) multiunit cross sectional shape not for circular and with stopper (15) of sliding sleeve (12) looks adaptation, arc wall (16), fixed slot (17) and mounting groove (18) have been seted up in stopper (15), fixed slot (17) and spacing groove (19) are located the both ends of arc wall (16) respectively, spacing groove (19) have been seted up on dead lever (10), install fixed block (20) and with spacing groove (19) sliding connection's installation piece (21) in fixed slot (17) and mounting groove (18) respectively, be connected with elastic rod (22) between fixed block (20) and installation piece (21).

4. The assemblable hanger beam assembly as defined in claim 2, wherein: still fixedly connected with multiunit spacing strip (23) on shaped steel main part (1), set up recess (24) with spacing strip (23) looks adaptation on fixed frame (6).

5. An assemblable hanger beam assembly as claimed in claim 3, wherein: the mounting groove (18) penetrates through two side walls of the limiting block (15), and the fixing groove (17) is columnar.

6. An assemblable hanger beam assembly as claimed in claim 4, wherein: and guide round corners (25) are arranged at the two ends of the sliding sleeve (12).

7. An assemblable hanger beam assembly as claimed in claim 5, wherein: the section of the limiting block (15) is hexagonal.

8. An assemblable hanger beam assembly as claimed in claim 5, wherein: the elastic rod (22) is made of spring steel.