CN216641474U - Safety auxiliary device for flatting truss - Google Patents
Safety auxiliary device for flatting truss Download PDFInfo
- Publication number
- CN216641474U CN216641474U CN202123314980.7U CN202123314980U CN216641474U CN 216641474 U CN216641474 U CN 216641474U CN 202123314980 U CN202123314980 U CN 202123314980U CN 216641474 U CN216641474 U CN 216641474U
- Authority
- CN
- China
- Prior art keywords
- truss
- safety
- base
- safety auxiliary
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a safety auxiliary device for flatting a truss, which comprises a plurality of safety auxiliary mechanisms which are arranged on the ground, wherein two adjacent safety auxiliary mechanisms are connected through a detachable connecting component; the safety auxiliary mechanism comprises a base horizontally arranged on the ground, a supporting frame arranged on the base and a top support horizontally arranged at the top of the supporting frame, and the base, the supporting frame and the top support are integrally formed; the top struts of the plurality of safety auxiliary mechanisms are uniformly distributed on the same horizontal line; the base is provided with a sliding-resistant assembly, and the sliding-resistant assembly is arranged on one side of the base, which is far away from the inclination direction of the truss. According to the utility model, by arranging the plurality of connected safety auxiliary mechanisms, the plurality of safety auxiliary mechanisms can be connected into a whole for the flatting construction of the truss, so that the phenomenon that the hoisting equipment is impacted by transient instability in the tilting process of the truss can be effectively avoided, and potential safety hazards are eliminated; meanwhile, the safety of the whole construction is improved, and the construction progress is accelerated.
Description
Technical Field
The utility model belongs to the technical field of truss construction, and particularly relates to a safety auxiliary device for flatting a truss.
Background
In the engineering construction process, to integral truss structure commonly used, like large-scale template support frame, integral scaffold frame etc. this type of structure often need put it flat earlier when transporting or the split, and in the condition that does not have other auxiliary component, truss structure puts the process of leveling roughly and can divide into three stages: the first stage is as follows: in the stage, the lifting equipment needs to rotate slowly to the left side (namely the direction in which the truss is inclined, the lower part is the same) while slightly lifting, and applies a force in the upper left direction to the truss; and a second stage: the truss is in a re-stable state from a dumping critical state (namely, after the gravity center of the truss crosses a supporting point and a transient instability state occurs, the truss is in a re-stable state under the tension of the hanging strip), before the stage, the gravity center of the truss and the supporting point are in the same vertical plane, at the moment, the hanging strip is in a state of inclining towards the left, after the gravity center crosses the supporting point, the truss freely rotates towards the lower left under the action of gravity, at the same time, the hanging strip is changed into a vertical state or a state of inclining towards the right slightly (at the moment, the hanging strip is not under the tension), so that the truss in the stage can have a transient instability state, and after the hanging strip is pulled again, the truss is in a stable state again. And a third stage: the truss is relatively stable in the stage from the re-stable state to the flat state, and the lifting hook only needs to move downwards and rotate leftwards slowly until the truss is flat on the ground. Therefore, in the second stage, the truss can be in a transient instability state, the truss can generate certain impact force to lifting equipment in the second stage, even swing of a large amplitude can occur, and large potential safety hazards exist in actual operation. In order to avoid the phenomenon that the temporary instability impacts hoisting equipment in the inclination process of the truss, the safety auxiliary device for flattening the truss is provided.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a safety auxiliary device for leveling a truss, wherein a plurality of safety auxiliary mechanisms which are connected are arranged, so that the safety auxiliary mechanisms can be connected into a whole for leveling construction of the truss, the phenomenon that the lifting equipment is impacted by transient instability in the tilting process of the truss can be effectively avoided, and potential safety hazards are eliminated; meanwhile, the safety of the whole construction is improved, and the construction progress is accelerated.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a truss is set level and is used safety auxiliary device which characterized in that: the safety device comprises a plurality of safety auxiliary mechanisms which are all arranged on the ground, wherein the plurality of safety auxiliary mechanisms are the same in structural size and are uniformly distributed on the same horizontal plane; two adjacent safety auxiliary mechanisms are connected through a detachable connecting assembly; the safety auxiliary mechanism comprises a base horizontally arranged on the ground, a support frame arranged on the base and a top support horizontally arranged at the top of the support frame, and the base, the support frame and the top support are integrally formed; the top struts of the plurality of safety auxiliary mechanisms are uniformly distributed on the same horizontal line; the base is provided with a sliding-resistant assembly, and the sliding-resistant assembly is arranged on one side, far away from the inclination direction of the truss, of the base.
Foretell truss is set level and is used safety auxiliary device which characterized in that: the base includes that two equal levels set up and the symmetry lay first sill bar and two symmetries set up and lay two second sill bar between the first sill bar, two first sill bar and two second sill bar integrated into one piece, and two first sill bar and two the second sill bar encloses into rectangular base.
Foretell truss is set level and is used safety auxiliary device which characterized in that: the supporting frame comprises two groups of supporting pieces which are symmetrically arranged and vertically arranged on the base, each supporting piece comprises two supporting rods obliquely arranged on the first bottom rod, a reinforcing rod is horizontally arranged between the two supporting rods, and the two supporting rods and the reinforcing rod are integrally formed;
the bottom ends of the supporting rods are fixed on the first bottom rod and are arranged on one vertex angle of the rectangular base, and the top ends of the supporting rods are abutted against the top end of the other supporting rod; the reinforcing rod and the first bottom rod are arranged in parallel.
Foretell truss is set level and is used safety auxiliary device which characterized in that: the top bracing is horizontally arranged at the tops of the two supporting pieces, one end of the top bracing is fixed at the top of the joint of the two supporting rods in one supporting piece, and the other end of the top bracing is fixed at the top of the joint of the two supporting rods in the other supporting piece.
Foretell truss is set level and is used safety auxiliary device which characterized in that: the anti-slip assembly comprises an anti-slip block arranged on one side of the base far away from the inclination direction of the truss and an anti-slip anchor bar vertically penetrating between the first bottom rod and the ground, and the outer side surface of the anti-slip block is abutted to the end part of the first bottom rod; the anti-sliding anchor bar is arranged at one end, close to the anti-sliding block, of the first bottom rod.
Foretell truss is set level and is used safety auxiliary device which characterized in that: can dismantle coupling assembling includes that a plurality of levels set up adjacent two the connecting piece can be dismantled between the safety auxiliary mechanism, can dismantle the connecting piece and wear to establish adjacent two including the level connecting rod between the stiffener, be provided with fixation nut on the connecting rod, seted up on the lateral surface of connecting rod with fixation nut complex external screw thread.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, by arranging the plurality of connected safety auxiliary mechanisms, the plurality of safety auxiliary mechanisms can be connected into a whole for the leveling construction of the truss, so that the phenomenon that the hoisting equipment is impacted by transient instability in the tilting process of the truss can be effectively avoided, and potential safety hazards are eliminated; meanwhile, the safety of the whole construction is improved, and the construction progress is accelerated.
2. According to the utility model, the detachable connecting assembly is used for connecting two adjacent safety auxiliary mechanisms, so that the connecting effect can be achieved, and the detachment can be rapidly realized after the truss is laid flat, so that the safety auxiliary mechanisms can be conveniently carried and moved.
3. The anti-slip assembly is arranged, so that impact on the safety auxiliary device in the process of inclining the truss can be prevented, the safety auxiliary device is prevented from deviating, and the anti-slip device is convenient to operate, safe and reliable.
In conclusion, the plurality of connected safety auxiliary mechanisms are arranged, so that the plurality of safety auxiliary mechanisms can be connected into a whole for the leveling construction of the truss, the phenomenon that the hoisting equipment is impacted by transient instability in the inclination process of the truss can be effectively avoided, and potential safety hazards are eliminated; meanwhile, the safety of the whole construction is improved, and the construction progress is accelerated.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a front view of the safety assist mechanism of the present invention.
Fig. 2 is a left side view of the safety assist mechanism of the present invention.
Fig. 3 is a top view of the safety assist mechanism of the present invention.
Fig. 4 is a schematic view of the connection between two safety aids according to the present invention.
Fig. 5 is a state diagram of the present invention in use.
Description of reference numerals:
1-top bracing; 2-a first bottom bar; 2-1-through hole;
3-a second bottom bar; 4, supporting rods; 5-reinforcing rods;
5-1-mounting holes; 6, truss; 7-a slide block;
8-anti-slip anchor bars; 9-a connecting rod; 10, fixing a nut;
11-ground.
Detailed Description
As shown in fig. 1 to 5, the present invention includes a plurality of safety auxiliary mechanisms all disposed on the ground 11, the plurality of safety auxiliary mechanisms have the same structural size, and the plurality of safety auxiliary mechanisms are all disposed on the same horizontal plane; two adjacent safety auxiliary mechanisms are connected through a detachable connecting assembly; the safety auxiliary mechanism comprises a base horizontally arranged on the ground 11, a support frame arranged on the base and a top support 1 horizontally arranged at the top of the support frame, and the base, the support frame and the top support 1 are integrally formed; the top struts 1 of the plurality of safety auxiliary mechanisms are uniformly distributed on the same horizontal line; the base is provided with a sliding-resistant assembly, and the sliding-resistant assembly is arranged on one side, far away from the inclination direction of the truss 6, of the base.
In actual use, the plurality of safety auxiliary mechanisms connected with each other are arranged, so that the plurality of safety auxiliary mechanisms can be connected into a whole for the flatting construction of the truss 6, the phenomenon that the hoisting equipment is impacted due to transient instability in the tilting process of the truss 6 can be effectively avoided, and potential safety hazards are eliminated; meanwhile, the safety of the whole construction is improved, and the construction progress is accelerated.
Wherein, utilize can dismantle coupling assembling is adjacent two safety auxiliary mechanism connects, both can play the connection effect, can realize dismantling fast after 6 flats of truss simultaneously, and is convenient right safety auxiliary mechanism's transport and removal.
In addition, through setting up the subassembly that blocks sliding can prevent to the impact that this safety auxiliary device caused at 6 slope in-process of truss, avoids this safety auxiliary device to take place the skew, convenient operation, safe and reliable.
It should be noted that the top brace 1 is made of a common steel pipe with the diameter phi of 219mm, the support frame is formed by welding 120mm channel steel, and the top brace 1 and the support frame are fixed by welding.
As shown in fig. 3 and 4, in this embodiment, the base includes two first bottom rods 2 that are both horizontally disposed and symmetrically disposed and two second bottom rods 3 that are symmetrically disposed and disposed between the two first bottom rods 2, the two first bottom rods 2 and the two second bottom rods 3 are integrally formed, and the two first bottom rods 2 and the two second bottom rods 3 enclose a rectangular base.
In actual use, the main function of the base is to strengthen the stability of the safety auxiliary mechanism and to play a supporting role in the use process.
As shown in fig. 1, 2 and 4, in this embodiment, the supporting frame includes two groups of supporting members symmetrically disposed and vertically disposed on the base, the supporting members include two supporting rods 4 obliquely disposed on the first bottom rod 2, a reinforcing rod 5 is horizontally disposed between the two supporting rods 4, and the two supporting rods 4 and the reinforcing rod 5 are integrally formed;
the bottom ends of the support rods 4 are fixed on the first bottom rod 2 and are arranged on one vertex angle of the rectangular base, and the top ends of the support rods 4 are abutted against the top end of the other support rod 4; the reinforcing rods 5 and the first bottom rods 2 are arranged in parallel.
During the in-service use, support piece is to shore 1 plays the supporting role, can with the effort that shore 1 received simultaneously passes to the base has guaranteed the in-process of putting the flat truss safety assist mechanism's stability.
As shown in fig. 3 and 4, in this embodiment, the top brace 1 is horizontally arranged on the top of two of the supporting members, one end of the top brace 1 is fixed on the top of the joint of two of the supporting rods 4 in one of the supporting members, and the other end of the top brace 1 is fixed on the top of the joint of two of the supporting rods 4 in the other supporting member.
As shown in fig. 5, in this embodiment, the anti-slip assembly includes an anti-slip block 7 disposed on one side of the base away from the inclination direction of the truss 6, and an anti-slip anchor 8 vertically penetrating between the first bottom rod 2 and the ground 11, and an outer side surface of the anti-slip block 7 abuts against an end of the first bottom rod 2; the anti-sliding anchor bars 8 are arranged at one end of the first bottom rod 2 close to the anti-sliding block 7.
In practical use, the main function of the sliding block 7 is to prevent the safety auxiliary mechanism from exerting force during the process of leveling the truss 6, so that the safety auxiliary mechanism moves towards the direction away from the truss 6, and the safety auxiliary mechanism is ensured not to deviate. The anti-sliding anchor bars 8 are mainly used for fixing the position of the safety auxiliary mechanism and preventing the position of the safety auxiliary mechanism from moving to influence the leveling of the truss 6 in the process of leveling the truss 6. As shown in fig. 3 and 4, the first bottom bar 2 is provided with a through hole 2-1 for the anti-slip anchor bar 8 to pass through.
As shown in fig. 4, in this embodiment, the detachable connection assembly includes a plurality of levels that are disposed adjacent two detachable connection members between the safety auxiliary mechanisms, the detachable connection member includes a connection rod 9 horizontally disposed between two adjacent reinforcing rods 5, a fixing nut 10 is disposed on the connection rod 9, and an external thread matched with the fixing nut 10 is disposed on an outer side surface of the connection rod 9.
During practical use, the two safety auxiliary mechanisms can be quickly connected by using the connecting rod 9, and meanwhile, after the completion of the flatting work of the truss 6, the dismantling of the two safety auxiliary mechanisms can be quickly completed after the dismantling of the fixing nut 10. As shown in fig. 1 and 4, the reinforcing rod 5 is provided with a mounting hole 5-1 for the connecting rod 9 to pass through.
When the device is used, the number of the safety auxiliary mechanisms is determined according to the size of the truss 6 to be leveled, the determined number of the safety auxiliary mechanisms are hoisted to a construction site where the truss 6 is leveled, the two adjacent safety auxiliary mechanisms are connected by the detachable connecting component, as shown in fig. 5, the truss 6 is connected and hoisted by the hoisting equipment, the truss 6 is hoisted to the upper part of the safety auxiliary device and slowly descends, so that the intersection position of the rear supporting leg and the bottom cross beam of the truss 6 is in contact with the top support 1, and then the truss 6 is continuously and slowly descended until the truss 6 is horizontally placed on the ground 11.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a truss is set level and is used safety auxiliary device which characterized in that: the safety device comprises a plurality of safety auxiliary mechanisms which are all arranged on the ground (11), the structural sizes of the safety auxiliary mechanisms are the same, and the safety auxiliary mechanisms are all arranged on the same horizontal plane; two adjacent safety auxiliary mechanisms are connected through a detachable connecting assembly; the safety auxiliary mechanism comprises a base horizontally arranged on the ground (11), a support frame arranged on the base and a top support (1) horizontally arranged at the top of the support frame, and the base, the support frame and the top support (1) are integrally formed; the top braces (1) of the safety auxiliary mechanisms are uniformly distributed on the same horizontal line; the base is provided with a sliding-resistant assembly, and the sliding-resistant assembly is arranged on one side, far away from the inclination direction of the truss (6), of the base.
2. The truss leveling safety aid of claim 1, wherein: the base includes that two equal levels set up and first sill bar (2) and two symmetries that the symmetry was laid set up and lay two second sill bar (3), two between first sill bar (2) and two second sill bar (3) integrated into one piece, and two first sill bar (2) and two second sill bar (3) enclose into rectangular base.
3. The truss leveling safety aid of claim 2, wherein: the supporting frame comprises two groups of supporting pieces which are symmetrically arranged and vertically arranged on the base, each supporting piece comprises two supporting rods (4) obliquely arranged on the first bottom rod (2), a reinforcing rod (5) is horizontally arranged between the two supporting rods (4), and the two supporting rods (4) and the reinforcing rod (5) are integrally formed;
the bottom ends of the supporting rods (4) are fixed on the first bottom rod (2) and are arranged on one vertex angle of the rectangular base, and the top ends of the supporting rods (4) are abutted against the top end of the other supporting rod (4); the reinforcing rods (5) and the first bottom rods (2) are arranged in parallel.
4. The truss leveling safety aid of claim 3, wherein: the top bracing (1) is horizontally arranged at the top of the two supporting pieces, one end of the top bracing (1) is fixed at the top of the joint of the two supporting rods (4) in one supporting piece, and the other end of the top bracing (1) is fixed at the top of the joint of the two supporting rods (4) in the other supporting piece.
5. The truss leveling safety aid of claim 4, wherein: the anti-slip assembly comprises an anti-slip block (7) arranged on one side, far away from the inclination direction of the truss (6), of the base and an anti-slip anchor bar (8) vertically penetrating between the first bottom rod (2) and the ground (11), and the outer side face of the anti-slip block (7) is abutted to the end portion of the first bottom rod (2); the anti-sliding anchor bars (8) are arranged at one end, close to the anti-sliding block (7), of the first bottom rod (2).
6. The truss leveling safety aid of claim 3, wherein: can dismantle coupling assembling includes that a plurality of levels set up adjacent two the connecting piece can be dismantled between the safety auxiliary mechanism, can dismantle the connecting piece and wear to establish adjacent two including the level connecting rod (9) between stiffener (5), be provided with fixation nut (10) on connecting rod (9), seted up on the lateral surface of connecting rod (9) with fixation nut (10) complex external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123314980.7U CN216641474U (en) | 2021-12-27 | 2021-12-27 | Safety auxiliary device for flatting truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123314980.7U CN216641474U (en) | 2021-12-27 | 2021-12-27 | Safety auxiliary device for flatting truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216641474U true CN216641474U (en) | 2022-05-31 |
Family
ID=81745806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123314980.7U Active CN216641474U (en) | 2021-12-27 | 2021-12-27 | Safety auxiliary device for flatting truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216641474U (en) |
-
2021
- 2021-12-27 CN CN202123314980.7U patent/CN216641474U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216641474U (en) | Safety auxiliary device for flatting truss | |
| CN207484935U (en) | Shear wall elevator adjustable operating platform | |
| CN213626572U (en) | Tool type external cantilever operation platform | |
| JP2017150256A (en) | Scaffold assembly method of slope face | |
| CN209924434U (en) | High-altitude overhanging formwork support frame body | |
| CN206987351U (en) | A kind of special workbench of I-beam | |
| CN214933166U (en) | Auxiliary supporting device of bucket elevator | |
| CN213572927U (en) | Movable steel platform with adjustable size and capable of being circulated | |
| CN211114732U (en) | Portable movable reinforcement operation platform | |
| CN214006469U (en) | Grouting operation platform capable of being movably adjusted | |
| CN211691384U (en) | Overhanging scaffold for construction engineering | |
| CN220645970U (en) | But tunnel preliminary bracing I-steel bearing structure of quick adjustment height | |
| CN217231496U (en) | Cast-in-place concrete beam construction support of municipal works | |
| CN206158145U (en) | Elevartor shaft formwork construction trolley frame | |
| CN214062282U (en) | Adjustable working trolley for repairing defects of shield tunnel | |
| CN210880189U (en) | Precast concrete T roof beam form removal device | |
| CN211473299U (en) | Novel scaffold | |
| CN219175237U (en) | Guide platform for assisting in positioning steel casing on water and fixing reinforcement cage | |
| JP2003193429A (en) | Pushing and pulling device for arch ring construction by lowering construction method and arch ring construction method by the lowering construction method using the pushing and pulling device | |
| CN211691396U (en) | Lifting truss under attached lifting scaffold | |
| CN209797323U (en) | Roof tower crane base convenient to dismantle fixedly | |
| CN213450448U (en) | Tunnel supports reinforced structure is built to road | |
| CN217229926U (en) | Tensile hanging flower basket that building engineering used | |
| CN207131053U (en) | A kind of construction section steel platform | |
| CN216917007U (en) | Anti-toppling vertical stacking device for crane beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |