CN113833113B

CN113833113B - Supporting steel structure

Info

Publication number: CN113833113B
Application number: CN202111253813.8A
Authority: CN
Inventors: 韦燕燕
Original assignee: China Construction Third Engineering Bureau Science and Innovation Industry Development Co Ltd
Current assignee: China Construction Third Engineering Bureau Science and Innovation Industry Development Co Ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-12-06
Anticipated expiration: 2041-10-27
Also published as: CN115949139A; CN113833113A

Abstract

The invention discloses a supporting steel structure, and relates to the technical field of steel structures. Including the roof beam steel, be provided with folding device on the roof beam steel, folding device is including supporting the steel, it rotates to install in roof beam steel bottom to support the steel top, it rotates to install in the slider top to support the steel bottom, slider slidable mounting is on the linking bridge inner wall, the spout has been seted up on the support steel, slidable mounting has the connection steel on the spout inner wall, it rotates to install in roof beam steel bottom to connect the steel top, it has the lagging to support steel outer wall slidable mounting, there is the fixed plate elastic sliding mounting on the lagging inner wall. This support steel construction through being provided with folding device, at the in-process of steel construction transportation and transport, can pack up the transportation space that carries out effectual reduction with the support steel through the rotation of connecting steel simultaneously through the slip of support steel on linking bridge, does benefit to the transportation of steel construction, has practiced thrift the cost of transportation, makes things convenient for workman's transport.

Description

Supporting steel structure

Technical Field

The invention relates to the technical field of steel structures, in particular to a supporting steel structure.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. The steel structure is easy to rust, and generally the steel structure needs to be derusted, galvanized or painted, and needs to be maintained regularly.

Among the prior art, in the transportation of large-scale steel construction, current steel construction shape is fixed, leads to needing to occupy very big transportation space to the cost of transportation of increase, and the steel construction shape is fixed and is operated complicacy in handling, and is great to work efficiency's influence.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects in the prior art, the invention provides a supporting steel structure, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a support steel construction, includes the roof beam steel, be provided with folding device on the roof beam steel, folding device is including supporting the steel, support the steel top and rotate to install in roof beam steel bottom, support the steel bottom and rotate to install in the slider top, slider slidable mounting is on the linking bridge inner wall, the spout has been seted up on the support steel, slidable mounting has the connection steel on the spout inner wall, the connection steel top is rotated and is installed in roof beam steel bottom.

Preferably, there is a lagging supporting the steel outer wall slidable mounting, there is a fixed plate elastic slidable mounting on the lagging inner wall, fixed mounting has fixing bolt on the fixed plate, the lagging is hollow frame form, the length of fixed plate is the same with lagging internal diameter length.

Preferably, the supporting steel is fixedly provided with a ventilation hole, the inner wall of the ventilation hole is provided with a cleaning device, the cleaning device comprises a sliding plate, the sliding plate is slidably mounted on the inner wall of the ventilation hole, an air bearing plate is fixedly mounted on the sliding plate, the air bearing plate is elastically connected with the outer wall of the sliding plate through an elastic sheet, the sliding plate is rotatably provided with a connecting rod, and the connecting rod is rotatably mounted on the arc-shaped cleaning plate.

Preferably, fixed mounting has an elastic connection board on the arc cleaning plate, fixed mounting has an elastic airbag between elastic connection board outer wall and the ventilation hole outer wall, fixed mounting has an outlet duct on the elastic airbag.

Preferably, be provided with auxiliary device on the fixed plate, auxiliary device includes the arc fixed block, arc fixed block fixed mounting is on the fixed plate, fixed mounting has No. two elastic air bags on the arc fixed block, no. two fixed installations have No. two outlet ducts on the elastic air bag, the end of giving vent to anger of No. two outlet ducts sets up on the spout.

Preferably, an arc-shaped groove is fixedly formed in the sliding plate, a vibrating device is arranged on the sliding plate and comprises an arc-shaped rotating plate, the arc-shaped rotating plate is rotatably installed on the sliding plate, a vibrating plate is elastically and rotatably installed on the outer wall of the sliding plate, the bottom of the vibrating plate is arranged to be an arc-shaped surface and close to the arc-shaped groove, and an arc-shaped protrusion is fixedly installed on the outer wall of the arc-shaped rotating plate.

Preferably, the inside extrusion device that is provided with of arc fixed block, extrusion device are including running through the pole, run through the pole and run through and slidable mounting on the arc fixed block, it is close to the protruding setting of arc to run through pole one end, it rotates to install in the extrusion stem bottom to run through the pole other end, the extrusion stem top is close to No. two elasticity gasbag settings, the extrusion stem runs through and slidable mounting on the slide pipe inner wall, the slide pipe outer wall rotates and installs at the bracing piece top, bracing piece fixed mounting is on arc fixed block inner wall.

(III) advantageous effects

The invention provides a supporting steel structure. The method has the following beneficial effects:

(1) This support steel construction through being provided with folding device, at the in-process of steel construction transportation and transport, can pack up the transportation space that carries out effectual reduction with the support steel through the rotation of connecting steel simultaneously through the slip of support steel on linking bridge, does benefit to the transportation of steel construction, has practiced thrift the cost of transportation, has made things convenient for workman's transport.

(2) This support steel construction through being provided with the ventilation hole, can reduce the windage of support steel, simultaneously through cleaning device, after the support steel installation, utilizes wind-force can carry out self-cleaning operation to the inner wall in ventilation hole, has improved the inside air smoothness nature in ventilation hole to through the extrusion of elastic connection board to an elastic airbag when clean, played the clear effect of promotion.

(3) This support steel construction, through being provided with auxiliary device, when the fixed plate is fixed the lagging, the fixed plate drives the arc fixed block and gets into the ventilation hole, alright produce the extrusion effect to No. two elastic airbag afterwards for No. two elastic airbag can clear up the operation to the spout, improves the smooth rate of sliding of connecting the steel.

(4) This support steel construction, through being provided with vibrating device, after the arc fixed block got into the ventilation hole, the arc fixed block can extrude the arc and change the board and produce clockwise rotation for the arc changes the board and promotes the vibration board and slide on the arc recess, and then produces the vibration through the elasticity of vibration board, thereby promotes the clearance effect of slide self.

(5) This support steel construction through being provided with extrusion device, when arc fixed block and arc commentaries on classics board production friction promotion, arc arch on the arc commentaries on classics board alright will run through the pole to the inside promotion of arc fixed block, run through the pole alright drive the stripper bar clockwise rotation, the stripper bar alright to No. two elastic airbag produce further effect of beating, promote the effect that No. two elastic airbag compression were blown.

Drawings

FIG. 1 is a schematic view of the overall external three-dimensional structure of the present invention;

FIG. 2 is a schematic bottom view of a partial three-dimensional structure of the support steel of the present invention;

FIG. 3 is a schematic view of the external partial three-dimensional structure of the nest plate of the present invention;

FIG. 4 is a schematic view of a partial three-dimensional structure of the exterior of a vent according to the present invention;

FIG. 5 is a schematic view of the left external partial three-dimensional structure of the skateboard of the present invention;

FIG. 6 is a schematic view of the front view of the external partial three-dimensional structure of the arc-shaped fixing block of the present invention;

FIG. 7 is a schematic view of the bottom view of the inner part of the arc-shaped fixing block according to the present invention;

FIG. 8 is a schematic view of a partial three-dimensional structure of a front cross section of a chute according to the present invention;

FIG. 9 is a schematic view of the right external partial three-dimensional structure of the skateboard of the present invention.

In the figure: 1. beam steel; 21. supporting steel; 22. a slider; 23. connecting a bracket; 24. connecting steel; 25. sheathing; 26. a fixing plate; 27. fixing the bolt; 3. a vent hole; 41. a slide plate; 42. a wind-bearing plate; 43. a connecting rod; 44. an arc-shaped cleaning plate; 45. an elastic connecting plate; 5. a first elastic air bag; 6. a first air outlet pipe; 71. an arc-shaped fixed block; 72. a second elastic air bag; 73. a second air outlet pipe; 74. a chute; 8. an arc-shaped groove; 91. an arc-shaped rotating plate; 92. a vibrating plate; 101. an arc-shaped bulge; 102. penetrating the rod; 103. an extrusion stem; 104. a slide pipe; 105. a support rod.

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. 1-9, the present invention provides a technical solution: the utility model provides a support steel construction, including beam steel 1, be provided with folding device on the beam steel 1, folding device includes support steel 21, support steel 21 top is rotated and is installed in 1 bottom of beam steel, support steel 21 bottom is rotated and is installed in slider 22 top, slider 22 slidable mounting is on linking bridge 23 inner wall, spout 74 has been seted up on the support steel 21, slidable mounting has connecting steel 24 on the spout 74 inner wall, connecting steel 24 top is rotated and is installed in 1 bottom of beam steel, support steel 21 outer wall slidable mounting has a lagging 25, elastic slidable mounting has fixed plate 26 on the lagging 25 inner wall, fixed mounting has fixing bolt 27 on the fixed plate 26, the lagging 25 is hollow frame form, the length of fixed plate 26 is the same with lagging 25 internal diameter length, through being provided with folding device, can pack up support steel 21 and carry out effectual transportation space that reduces, do benefit to the transportation of steel construction, the cost of transportation has been practiced thrift, the workman's transport has been made things convenient for.

As shown in fig. 1, 4 and 5, in the present invention, a vent hole 3 is fixedly formed in a support steel 21, a cleaning device is disposed on an inner wall of the vent hole 3, the cleaning device includes a sliding plate 41, the sliding plate 41 is slidably mounted on an inner wall of the vent hole 3, an air bearing plate 42 is fixedly mounted on the sliding plate 41, the air bearing plate 42 is elastically connected to an outer wall of the sliding plate 41 through an elastic sheet, a connecting rod 43 is rotatably mounted on the sliding plate 41, the connecting rod 43 is rotatably mounted on an arc-shaped cleaning plate 44, an elastic connecting plate 45 is fixedly mounted on the arc-shaped cleaning plate 44, a first elastic air bag 5 is fixedly mounted between an outer wall of the elastic connecting plate 45 and an outer wall of the vent hole 3, a first air outlet pipe 6 is fixedly mounted on the first elastic air bag 5, through the vent hole 3, wind resistance of the support steel 21 can be reduced, and meanwhile, through the cleaning device, an automatic cleaning operation can be performed on the inner wall of the vent hole 3 by using wind force.

As shown in fig. 5, 6, 7 and 8, in the present invention, an auxiliary device is disposed on the fixing plate 26, the auxiliary device includes an arc-shaped fixing block 71, the arc-shaped fixing block 71 is fixedly mounted on the fixing plate 26, a second elastic air bag 72 is fixedly mounted on the arc-shaped fixing block 71, a second air outlet pipe 73 is fixedly mounted on the second elastic air bag 72, an air outlet end of the second air outlet pipe 73 is disposed on the chute 74, an arc-shaped groove 8 is fixedly formed on the sliding plate 41, a vibration device is disposed on the sliding plate 41, the vibration device includes an arc-shaped rotating plate 91, the arc-shaped rotating plate 91 is rotatably mounted on the sliding plate 41, a vibration plate 92 is elastically rotatably mounted on an outer wall of the sliding plate 41, a bottom of the vibration plate 92 is disposed as an arc-shaped surface and is disposed near the arc-shaped groove 8, an arc-shaped protrusion 101 is fixedly mounted on an outer wall of the arc-shaped rotating plate 91, and an extrusion device is disposed inside the arc-shaped fixing block 71, extrusion device is including running through pole 102, run through pole 102 and slidable mounting on arc fixed block 71, run through pole 102 one end and be close to the protruding 101 setting of arc, run through pole 102 other end and rotate and install in the bottom of extrusion stem 103, extrusion stem 103 top is close to No. two elasticity gasbag 72 settings, extrusion stem 103 runs through and slidable mounting on slide 104 inner wall, slide 104 outer wall rotates and installs at bracing piece 105 top, bracing piece 105 fixed mounting is on arc fixed block 71 inner wall, through being provided with auxiliary device, when fixed plate 26 fixes lagging 25, fixed plate 26 drives arc fixed block 71 and gets into ventilation hole 3, alright produce the extrusion effect to No. two elasticity gasbags 72 afterwards, make No. two elasticity gasbags 72 can clear up the operation to spout 74, improve the smooth rate of sliding of connecting steel 24.

When the folding device works (or is used), in the process of steel structure transportation and carrying, the support steel 21 can slide on the connecting support 23 through the arrangement of the folding device, meanwhile, the support steel 21 can be folded through the rotation of the connecting steel 24 to effectively reduce the transportation space, the transportation of the steel structure is facilitated, the transportation cost is saved, the carrying by workers is facilitated, when the support steel 21 needs to be fixedly installed after being opened, the fixing plate 26 is fixed on the outer wall of the support steel 21 only through the fixing bolt 27, the sleeve plate 25 can be fixed through the fixing plate 26, the connecting steel 24 can be fixed through the sleeve plate 25, and the supporting effect can be well provided; by arranging the vent holes 3, the wind resistance of the support steel 21 can be reduced, meanwhile, by the cleaning device, after the support steel 21 is installed, the inner walls of the vent holes 3 can be automatically cleaned by wind power, the air fluency inside the vent holes 3 is improved, the wind power can push the wind bearing plates 42 to move, the wind bearing plates 42 can drive the sliding plates 41 to slide, the sliding plates 41 can push the connecting rods 43 to rotate, the connecting rods 43 can push the arc cleaning plates 44 to slide to clean the inner walls of the vent holes 3, the arc cleaning plates 44 can compress the elastic connecting plates 45 when being pushed away, the elastic connecting plates 45 can extrude the first elastic air bag 5 to generate air flow, and the first air outlet pipe 6 is used for blowing, so that the cleaning is promoted, by the auxiliary device, when the fixing plate 26 fixes the sleeve plate 25 through the fixing bolts 27, the fixing plate 26 can drive the arc fixing blocks 71 to enter the vent holes 3, and then the second elastic air bag 72 can generate an extrusion effect, so that the second elastic air bag 72 can clean the sliding chutes 74 through the second air outlet pipe 73, and improve the sliding fluency of the connection steel 24; through being provided with vibrating device, after arc fixed block 71 got into ventilation hole 3, arc fixed block 71 can extrude arc commentaries on classics board 91 and produce clockwise rotation, make arc commentaries on classics board 91 promote vibration board 92 slide on arc recess 8, and then the elasticity through vibration board 92 produces the vibration, thereby promote the clearance effect of slide 41 self, through being provided with extruding device, when arc fixed block 71 produced the friction with arc commentaries on classics board 91 and promoted, arc arch 101 on arc commentaries on classics board 91 alright will pass through pole 102 and promote inside the promotion of arc fixed block 71 to pass through pole 102, it can drive extrusion rod 103 and carry out the clockwise rotation with bracing piece 105 as the centre of a circle through the lever principle, extrusion rod 103 alright produce further the effect of pounding to No. two elastic air bag 72, promote the effect that No. two elastic air bag 72 compressed and blown, to sum up the stated, through being provided with folding device, in the process of steel construction transportation and transport, can carry out effectual reduced transportation space through the slip of support steel 21 on linking bridge 23, simultaneously, do benefit to the transportation cost has practiced thrift, and convenient transport workman.

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. A support steel structure, includes beam steel (1), its characterized in that: the folding device is arranged on the beam steel (1) and comprises support steel (21), the top of the support steel (21) is rotatably installed at the bottom of the beam steel (1), the bottom of the support steel (21) is rotatably installed at the top of a sliding block (22), the sliding block (22) is slidably installed on the inner wall of a connecting support (23), a sliding groove (74) is formed in the support steel (21), connecting steel (24) is slidably installed on the inner wall of the sliding groove (74), and the top of the connecting steel (24) is rotatably installed at the bottom of the beam steel (1);

a sleeve plate (25) is slidably mounted on the outer wall of the support steel (21), a fixing plate (26) is elastically and slidably mounted on the inner wall of the sleeve plate (25), a fixing bolt (27) is fixedly mounted on the fixing plate (26), the sleeve plate (25) is in a hollow frame shape, and the length of the fixing plate (26) is the same as the length of the inner diameter of the sleeve plate (25);

the supporting steel (21) is fixedly provided with a vent hole (3), the inner wall of the vent hole (3) is provided with a cleaning device, the cleaning device comprises a sliding plate (41), the sliding plate (41) is slidably mounted on the inner wall of the vent hole (3), an air bearing plate (42) is fixedly mounted on the sliding plate (41), the air bearing plate (42) is elastically connected with the outer wall of the sliding plate (41) through an elastic sheet, the sliding plate (41) is rotatably provided with a connecting rod (43), and the connecting rod (43) is rotatably mounted on an arc-shaped cleaning plate (44);

fixed mounting has elastic connecting plate (45) on arc cleaning plate (44), fixed mounting has elasticity gasbag (5) No. one between elastic connecting plate (45) outer wall and ventilation hole (3) outer wall, fixed mounting has outlet duct (6) No. one on elasticity gasbag (5).

2. A supporting steel structure, as claimed in claim 1, wherein: be provided with auxiliary device on fixed plate (26), auxiliary device includes arc fixed block (71), arc fixed block (71) fixed mounting is on fixed plate (26), fixed mounting has No. two elasticity gasbag (72) on arc fixed block (71), no. two elasticity gasbag (72) go up fixed No. two outlet ducts (73) of installing, the end of giving vent to anger of No. two outlet ducts (73) sets up on spout (74).

3. A supporting steel structure, according to claim 2, characterized in that: arc recess (8) have been fixed to have seted up on slide (41), be provided with vibrating device on slide (41), vibrating device includes arc commentaries on classics board (91), arc commentaries on classics board (91) are rotated and are installed on slide (41), slide (41) outer wall elasticity is rotated and is installed vibration board (92), vibration board (92) bottom sets up to the arcwall face and is close to arc recess (8) setting, arc commentaries on classics board (91) outer wall fixed mounting has arc arch (101).

4. A supporting steel structure, according to claim 3, characterized in that: arc fixed block (71) inside extrusion device that is provided with, extrusion device are including running through pole (102), run through pole (102) and run through and slidable mounting on arc fixed block (71), it is close to arc arch (101) and sets up to run through pole (102) one end, run through pole (102) other end and rotate and install in pole (103) bottom, pole (103) top is close to No. two elasticity gasbag (72) and sets up, pole (103) run through and slidable mounting on slide tube (104) inner wall, slide tube (104) outer wall rotates and installs in bracing piece (105) top, bracing piece (105) fixed mounting is on arc fixed block (71) inner wall.