CN114541778A - Auxiliary support for steel structure installation - Google Patents
Auxiliary support for steel structure installation Download PDFInfo
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- CN114541778A CN114541778A CN202210191943.1A CN202210191943A CN114541778A CN 114541778 A CN114541778 A CN 114541778A CN 202210191943 A CN202210191943 A CN 202210191943A CN 114541778 A CN114541778 A CN 114541778A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 title claims description 13
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 18
- 230000037431 insertion Effects 0.000 abstract description 18
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229930183489 erectone Natural products 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/02—Shores or struts; Chocks non-telescopic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses an auxiliary support for mounting a steel structure, which comprises a first rod frame, wherein one end of the first rod frame is provided with a slot, a fixing piece is arranged in the side wall of the slot, the fixing piece comprises a first locking piece, a second locking piece and an unlocking piece, the first locking piece locks the slot under the action of gravity, and the unlocking piece can unlock the first locking piece and the second locking piece simultaneously; the second rod frame comprises an insertion block, and the insertion block is arranged at the end part of the second rod frame; the invention discloses a support component of a bracket, which is convenient to assemble and disassemble and has high stability.
Description
Technical Field
The invention relates to the technical field of supports, in particular to an auxiliary support for mounting a steel structure.
Background
At present, steel structure support can be used in the construction process of steel structure buildings, because generally all be the aerial work, steel structure support's stability and bearing capacity are influencing constructor's life safety, but current steel structure support, bearing capacity is not good, and when using with the use after, it is not convenient that the installation gets up with dismantling, consequently, we propose a convenient to detach's steel structure support and solve above-mentioned problem.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the technical problems to be solved by the invention are that the existing support is inconvenient to disassemble and assemble and is not firm in stability.
In order to solve the technical problems, the invention provides the following technical scheme: an auxiliary bracket for mounting a steel structure comprises,
the locking device comprises a first bar frame, a second bar frame and a locking mechanism, wherein one end of the first bar frame is provided with a slot, a fixing piece is arranged in the side wall of the slot, the fixing piece comprises a first locking piece, a second locking piece and an unlocking piece, the first locking piece locks the insert under the action of gravity, and the unlocking piece can unlock the first locking piece and the second locking piece simultaneously;
the second rod frame comprises an insertion block, and the insertion block is arranged at the end part of the second rod frame.
As a preferable scheme of the auxiliary bracket for mounting the steel structure of the present invention, wherein: vertical grooves are formed in the side walls of the periphery of the slot, and the vertical grooves are connected with the slot through a first transverse groove and a second transverse groove respectively;
a first transverse shaft is embedded in the first transverse groove, and a second transverse shaft is arranged in the second transverse groove
As a preferable scheme of the auxiliary bracket for mounting the steel structure of the present invention, wherein: the inner wall of the vertical groove is outwards provided with a first square groove and a second square groove from top to bottom respectively.
As a preferable scheme of the auxiliary bracket for mounting the steel structure of the present invention, wherein: the first locking piece comprises a first vertical shaft, and the first vertical shaft is arranged above the vertical groove;
a third pit is arranged on the side surface of the first vertical shaft;
the first square block is embedded in the first square groove.
As a preferable scheme of the auxiliary bracket for mounting the steel structure of the present invention, wherein: the second locking piece comprises a second vertical shaft, and the second vertical shaft is arranged below the vertical groove;
a fourth pit is arranged on the side surface of the second vertical shaft;
and a second square block is arranged on the side surface of the second vertical shaft and embedded in the second square groove.
As a preferable scheme of the auxiliary bracket for mounting the steel structure of the present invention, wherein: first vertical axis lower extreme one side is provided with first breach groove, second vertical axis top one side is provided with second breach groove.
As a preferable scheme of the auxiliary bracket for mounting the steel structure of the present invention, wherein: erect the middle department of groove and outwards be provided with the side hole groove, erect one side in the middle of the groove and be provided with the circular slot, circular slot and side hole groove are with the axle center.
As a preferable scheme of the auxiliary bracket for mounting the steel structure of the present invention, wherein: the first notch groove and the second notch groove are positioned corresponding to the circular groove;
an inserting shaft is arranged in the second notch groove and is positioned in the circular groove.
As a preferable scheme of the auxiliary bracket for mounting the steel structure of the present invention, wherein: the unlocking piece comprises a round shaft arranged in the side hole groove, and a handle and a cam which are respectively arranged at two ends of the round shaft;
the handle is located outside the first bar frame and the cam is located in the circular groove.
As a preferable scheme of the auxiliary bracket for mounting the steel structure of the present invention, wherein: the cam comprises a proximal arc and a distal arc, and two ends of the proximal arc are connected with the distal arc through a first transition edge and a second transition edge respectively;
an arc groove is formed in the second transition edge, and the insertion shaft is inserted into the arc groove.
The inserted block four sides all are provided with vertical first pit and the second pit that sets up, first pit and second pit.
The invention has the beneficial effects that: the invention discloses a support component of a bracket, which is convenient to assemble and disassemble and has high stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be 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 to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic overall structural view of an auxiliary bracket for mounting a steel structure according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a vertical slot in an auxiliary bracket for mounting a steel structure according to an embodiment of the present invention;
fig. 3 is a structural schematic diagram of an unlocked state in an auxiliary bracket for mounting a steel structure according to an embodiment of the present invention;
fig. 4 is a structural schematic view of a locking state in the auxiliary bracket for mounting a steel structure according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a fixing member in an auxiliary bracket for mounting a steel structure according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 2, the embodiment provides an auxiliary bracket for mounting a steel structure, including a first bar frame 100, a slot 101 is formed at one end of the first bar frame 100, a fixing member 102 is arranged in a side wall of the slot 101, the fixing member 102 includes a first locking member 102a, a second locking member 102b and an unlocking member 102c, the first locking member 102a locks the insertion block 201 under the action of gravity, and the unlocking member 102c can unlock the first locking member 102a and the second locking member 102b simultaneously; the second bar frame 200, the second bar frame 200 includes the plug 201, the plug 201 is set up in the second bar frame 200 tip.
In this embodiment, a component for forming a steel structure mounting bracket is provided, and specifically, the first bar frame 100 and the second bar frame 200 are vertically connected together to achieve the function of extending the height.
It should be noted that the present invention is more applicable to the initial platform construction, and four first bar frames 100 can be taken and fixed together by the transversely arranged bars and the obliquely arranged bars, so that they form a group of structures which are not used, that is, one layer, and one layer is added upwards each time.
Specifically, for the single first bar frame 100 and the single second bar frame 200, the first bar frame 100 and the second bar frame 200 are connected and fixed by inserting the insertion block 201 into the insertion slot 101, and synchronously locking the insertion block 201 by the first locking member 102a and the second locking member 102b, so as to connect the first bar frame 100 and the second bar frame 200 together.
It should be noted that the insertion block 201 is a rectangular parallelepiped structure, the slot 101 is a rectangular parallelepiped slot structure matched with the insertion block, and four sets of the fixing members 102 are arranged in four side walls of the slot 101.
Each set of the fixing members 102 is provided with a first locking member 102a and a second locking member 102b on the same vertical line to enhance the fixing.
Example 2
Referring to fig. 1 to 5, the present embodiment is different from the previous embodiment in that a vertical groove 101a is formed in a peripheral sidewall of the slot 101, and the vertical groove 101a and the slot 101 are connected by a first transverse groove 101b and a second transverse groove 101c, respectively; the first lateral groove 101b is embedded with a first lateral axis a1, and the second lateral groove 101c is provided with a second lateral axis a 2.
The vertical grooves 101a are arranged in the side walls around the slot 101, the vertical grooves 101a are arranged along the vertical direction, the vertical direction is the state of the first bar frame 100 when the first bar frame 100 is installed and used, it should be noted that the structures shown in the first bar frame 100 and the second bar frame 200 are a group of structures capable of being installed and connected, in order to achieve continuous connection, the structures shown in the first bar frame 100 and the second bar frame 200 are respectively arranged at two ends of the same bar frame, so that a plurality of bar frames can be continuously spliced, it should be noted that the using states of the first bar frame 100 and the second bar frame 200 shown in the invention are both vertical states, and further, one end of the second bar frame 200 is located below.
Further, in order to keep the first transverse axis a1 always kept in the first transverse slot 101b, the side surface thereof may be provided with an embedded structure similar to the first block 102a-3 and the first slot 101d, so that the first slot 101d limits the movement of the first block 102a-3 to ensure that the first transverse axis a1 always keeps in the first transverse slot 101 b; further, the first lateral axis A1 may move laterally within the first lateral slot 101b a distance that the end of the first lateral axis A1 engages the first dimple 201a and exits the first dimple 201 into the first lateral slot 101 b.
The first transverse axis a1 and the second transverse axis a2 are both structures with a round center and hemispheres at both ends, and specifically, the hemispheres at both ends can be embedded in the first pit 201a and the second pit 201b and the third pit 102a-2 and the fourth pit 102b-2, respectively.
Further, the inner wall of the vertical groove 101a is provided with a first square groove 101d and a second square groove 101e from top to bottom; the first locking member 102a comprises a first vertical shaft 102a-1, and the first vertical shaft 102a-1 is arranged above the vertical groove 101 a; a third pit 102a-2 is arranged on the side surface of the first vertical shaft 102 a-1; a first block 102a-3 is arranged on the side surface of the first vertical shaft 102a-1, and the first block 102a-3 is embedded in the first square groove 101 d; the second locking piece 102b includes a second vertical shaft 102b-1, and the second vertical shaft 102b-1 is disposed below the vertical groove 101 a; a fourth pit 102b-2 is arranged on the side surface of the second vertical shaft 102 b-1; a second block 102b-3 is disposed on a side surface of the second vertical shaft 102b-1, and the second block 102b-3 is embedded in the second square groove 101 e.
The four sides of the insert block 201 are provided with a first pit 201a and a second pit 201b which are vertically arranged, and the first pit 201a and the second pit 201b are arranged.
When the insert 201 is disposed in the slot 101, the first recess 201a corresponds to the first horizontal groove 101b, and the second recess 201b corresponds to the second horizontal groove 101 c.
The first pit 201a, the second pit 201b, the third pit 102a-2, and the fourth pit 102b-2 are all hemispherical structures.
It should be noted that the movable distance of the first vertical shaft 102a-1 depends on the movable distance of the first block 102a-3 in the first square groove 101d, specifically, when the first block 102a-3 moves to the top, the third concave pit 102a-2 corresponds to the position of the first horizontal groove 101b, similarly, when the second vertical shaft 102b-1 moves to the top, the fourth concave pit 102b-2 corresponds to the second horizontal groove 101c, and the unlocking piece 102c is controlled to synchronously control the up and down movement of the first vertical shaft 102a-1 and the second vertical shaft 102b-1, and it should be noted that when the unlocking piece 102c is not controlled by external force, the state tends to be that the first vertical shaft 102a-1 and the second vertical shaft 102b-1 are at the bottom, and the first horizontal shaft a1 and the second horizontal shaft a2 are in the locked state.
Further, when the first vertical axis 102a-1 is at the uppermost end, the first recess 201a corresponds to the first horizontal groove 101b, and even if one end of the first horizontal axis a1 is in the first recess 201a, when the insert 201 is pulled upward, the first recess 201a pushes the first horizontal axis a1 to the side where the vertical groove 101a is located, and one end of the first horizontal axis a1 is pushed into the third recess 102a-2, that is, the first horizontal axis a1 does not hinder the movement of the insert 201.
When the first vertical axis 102a-1 is at the lowest end, the first recess 201a does not correspond to the first horizontal groove 101b, and one end of the first horizontal axis a1 is in the first recess 201a, and when the insert 201 is pulled up, the first horizontal axis a1 cannot move, so that the movement of the insert 201 is restricted, and the connection between the first rod frame 100 and the second rod frame 200 is maintained.
Further, one side of the lower end of the first vertical shaft 102a-1 is provided with a first notch groove 102a-4, and one side of the top end of the second vertical shaft 102b-1 is provided with a second notch groove 102 b-4; a side hole groove 101f is arranged outwards in the middle of the vertical groove 101a, a circular groove 101g is arranged on one side in the middle of the vertical groove 101a, and the circular groove 101g and the side hole groove 101f are coaxial; the positions of the first cutaway groove 102a-4 and the second cutaway groove 102b-4 correspond to the circular groove 101 g; the second notch groove 102b-4 is provided with an insertion shaft 102b-5, and the insertion shaft 102b-5 is located in the circular groove 101 g.
The unlocking piece 102c comprises a circular shaft 102c-1 arranged in the side hole groove 101f, a handle 102c-2 and a cam 102c-3 which are respectively arranged at two ends of the circular shaft 102 c-1; the handle 102C-2 is arranged on the outer side of the first rod frame 100, the cam 102C-3 is arranged in the circular groove 101g, the cam 102C-3 comprises a proximal arc B1 and a distal arc B2, and the two ends of the proximal arc B1 are respectively connected with the distal arc B2 through a first transition edge C1 and a second transition edge C2; an arc groove D is formed in the second transition edge C2, and the insertion shaft 102b-5 is inserted into the arc groove D.
Specifically, the distance from the proximal arc B1 to the center of the cam 102C-3 is close to the distance from the distal arc B2 to the center of the cam 102C-3, the first transition edge C1 is correspondingly arranged in the first notch groove 102a-4, and the first transition edge C1 is always in contact with the lower end of the first vertical shaft 102a-1 falling due to gravity.
It should be noted that the distance of the arc groove D from the center of the cam 102C-3 changes along with the second transition edge C2, that is, the distance of the insertion shaft 102b-5 from the center of the cam 102C-3 changes if the insertion shaft 102b-5 moves in the arc groove D.
Specifically, the unlocking member 102c is defined to be rotatable only, as shown in fig. 5, in an initial state where the insertion shaft 102b-5 is positioned at the lowermost end of the arc groove D, farthest from the center of the cam 102c-3, and the first vertical shaft 102a-1 contacts with the side of the first transition edge C1 near the proximal arc B1, and then the unlocking piece 102C is rotated counterclockwise, the insertion shaft 102B-5 moves upward along the arc groove D to be close to the center of the circle, that is, the second vertical shaft 102B-1 moves upward, and the contact point of the first vertical shaft 102a-1 and the first transition edge C1 moves from the proximal arc B1 to the distal arc B2, namely the first vertical shaft 102a-1 is far away from the center of the circle and also moves upwards, until the third concave pit 102a-2 at the topmost end corresponds to the first transverse groove 101B, and the fourth concave pit 102B-2 corresponds to the second transverse groove 101C, so that unlocking is realized.
In addition to the above, the locking state is always maintained by the gravity of the first vertical shaft 102a-1 and the second vertical shaft 102 b-1.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an auxiliary stand is used in steel construction installation which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the locking device comprises a first bar frame (100), wherein one end of the first bar frame (100) is provided with a slot (101), a fixing piece (102) is arranged in the side wall of the slot (101), the fixing piece (102) comprises a first locking piece (102a), a second locking piece (102b) and an unlocking piece (102c), the first locking piece (102a) locks an inserting block (201) under the action of gravity, and the unlocking piece (102c) can simultaneously unlock the first locking piece (102a) and the second locking piece (102 b);
the second rod frame (200), the second rod frame (200) includes inserted block (201), inserted block (201) set up in second rod frame (200) tip.
2. The auxiliary bracket for steel structure installation of claim 1, wherein: vertical grooves (101a) are formed in the peripheral side walls of the slot (101), and the vertical grooves (101a) are connected with the slot (101) through first transverse grooves (101b) and second transverse grooves (101c) respectively;
a first transverse shaft (A1) is embedded in the first transverse groove (101b), and a second transverse shaft (A2) is arranged in the second transverse groove (101c)
3. The auxiliary bracket for steel structure installation according to claim 1 or 2, wherein: the inner wall of the vertical groove (101a) is outwards provided with a first square groove (101d) and a second square groove (101e) from top to bottom respectively.
4. The auxiliary bracket for steel structure installation of claim 3, wherein: the first locking member (102a) comprises a first vertical shaft (102a-1), and the first vertical shaft (102a-1) is arranged above the vertical groove (101 a);
a third pit (102a-2) is arranged on the side surface of the first vertical shaft (102 a-1);
the first vertical shaft (102a-1) is provided with a first block (102a-3) at the side, and the first block (102a-3) is embedded in the first square groove (101 d).
5. The auxiliary bracket for steel structure installation of claim 4, wherein: the second locking piece (102b) comprises a second vertical shaft (102b-1), and the second vertical shaft (102b-1) is arranged below the vertical groove (101 a);
a fourth pit (102b-2) is arranged on the side surface of the second vertical shaft (102 b-1);
a second square block (102b-3) is arranged on the side surface of the second vertical shaft (102b-1), and the second square block (102b-3) is embedded in the second square groove (101 e).
6. The auxiliary bracket for steel structure installation of claim 5, wherein: one side of the lower end of the first vertical shaft (102a-1) is provided with a first notch groove (102a-4), and one side of the top end of the second vertical shaft (102b-1) is provided with a second notch groove (102 b-4).
7. The auxiliary support for steel structure installation according to any one of claims 4 to 6, wherein: the middle of the vertical groove (101a) is provided with a side hole groove (101f) outwards, one side of the middle of the vertical groove (101a) is provided with a circular groove (101g), and the circular groove (101g) and the side hole groove (101f) are coaxial.
8. The auxiliary bracket for steel structure installation of claim 7, wherein: the first and second cutaway grooves (102a-4, 102b-4) are positioned to correspond to the circular groove (101 g);
an inserting shaft (102b-5) is arranged in the second notched groove (102b-4), and the inserting shaft (102b-5) is located in the circular groove (101 g).
9. The auxiliary bracket for steel structure installation of claim 8, wherein: the unlocking piece (102c) comprises a circular shaft (102c-1) arranged in the side hole groove (101f), and a handle (102c-2) and a cam (102c-3) which are respectively arranged at two ends of the circular shaft (102 c-1);
the handle (102c-2) is located outside the first bar support (100) and the cam (102c-3) is located in the circular groove (101 g).
10. The auxiliary bracket for steel structure installation according to claim 8 or 9, wherein: the cam (102C-3) comprises a proximal arc (B1) and a distal arc (B2), and two ends of the proximal arc (B1) are respectively connected with the distal arc (B2) through a first transition edge (C1) and a second transition edge (C2);
an arc groove (D) is formed in the second transition edge (C2), and the inserting shaft (102b-5) is inserted into the arc groove (D).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210191943.1A CN114541778A (en) | 2022-03-01 | 2022-03-01 | Auxiliary support for steel structure installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210191943.1A CN114541778A (en) | 2022-03-01 | 2022-03-01 | Auxiliary support for steel structure installation |
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| CN114541778A true CN114541778A (en) | 2022-05-27 |
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| CN202210191943.1A Pending CN114541778A (en) | 2022-03-01 | 2022-03-01 | Auxiliary support for steel structure installation |
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| CN213927398U (en) * | 2020-11-16 | 2021-08-10 | 东北电力烟塔工程有限公司 | Steel structure supporting platform |
| CN215076734U (en) * | 2021-03-30 | 2021-12-10 | 江苏海胜智能装备科技有限公司 | Grafting formula crossbeam goods shelves |
| CN113137057A (en) * | 2021-05-07 | 2021-07-20 | 中国建筑第七工程局有限公司 | Prefabricated steel structure integrated assembly type green building component |
| CN215484525U (en) * | 2021-05-24 | 2022-01-11 | 广东中城绿建钢构有限公司 | Assembled steel structure frame |
| CN113293902A (en) * | 2021-05-29 | 2021-08-24 | 罗保盛科技（南京）有限公司 | Composite board convenient to local swift dismouting |
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