CN220813993U - Reference beam device for static load detection - Google Patents
Reference beam device for static load detection Download PDFInfo
- Publication number
- CN220813993U CN220813993U CN202322143153.9U CN202322143153U CN220813993U CN 220813993 U CN220813993 U CN 220813993U CN 202322143153 U CN202322143153 U CN 202322143153U CN 220813993 U CN220813993 U CN 220813993U
- Authority
- CN
- China
- Prior art keywords
- square tube
- beam device
- reference beam
- load detection
- static load
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 230000003068 static effect Effects 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a reference beam device for static load detection, which comprises a first square tube, a second square tube, a third square tube and a fourth square tube, wherein the adjacent first square tube, second square tube, third square tube and fourth square tube are respectively clamped by elastic fasteners, the four square tubes are sequentially and movably connected through movable folding pieces, the reference beam device is folded into a W-shaped structure, the fourth square tube is fixedly connected with a handle, and the handle is fixedly connected with a strapping. The reference beam device for static load detection has the advantages of convenience in disassembly and assembly, convenience in transportation, cost saving and the like.
Description
Technical Field
The utility model relates to the technical field of reference beam devices, in particular to a reference beam device for static load detection.
Background
At present, a standard pile and a standard beam with enough rigidity are required to be used for erecting a cross rod to serve as a settlement displacement standard position during settlement measurement of a vertical bearing capacity static load test, and meanwhile, the distance between the center of a test pile and the center of the standard pile is required to be greater than or equal to 4 times of the pile diameter and greater than 2m, so that steel pipes with the length of about 6m are used as standard beam devices on the current large-scale land. Because static test equipment needs to be carried or transported to the next detection point position or the next engineering detection point position after detection is finished, the 6m steel pipe which is commonly used at present is inconvenient to transport due to the length problem, and the steel pipe can only be transported and hoisted with a static load counterweight pressing block through a transportation plate car, so that the steel pipe is often deformed, damaged or lost, and a large amount of deformation and damage can be caused after the steel pipe with the length of 6m is transported and hoisted for three times, so that the loss is large.
For this reason we have developed a reference beam device for static load detection to solve the above problems.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide the reference beam device for static load detection, which has the advantages of convenience in disassembly and assembly, convenience in transportation, cost saving and the like.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the reference beam device for static load detection comprises a first square tube, a second square tube, a third square tube and a fourth square tube which are sequentially and movably connected through movable folding pieces, wherein the adjacent first square tube, the second square tube, the third square tube and the fourth square tube are respectively clamped through elastic fasteners, the reference beam device is folded into a W-shaped structure, the fourth square tube is fixedly connected with a lifting handle, and the lifting handle is fixedly connected with a strapping;
a first connecting block is arranged at one end of the first square tube, the first connecting block is fixedly connected with the elastic fastener through a first clamping column, a second connecting block is arranged at one end of the second square tube, a second clamping column is arranged at the top end of the second connecting block, and the elastic fastener is clamped with the second clamping column;
The elastic fastener comprises a bottom plate and a pressing plate, a pressing plate is arranged at one end of the pressing plate, a pin shaft is arranged between the bottom plate and the pressing plate in a penetrating mode, a torsion spring is arranged on the pin shaft in a penetrating mode, the torsion spring is respectively connected with the bottom plate in a clamping mode, and a retaining ring is arranged on the pressing plate in a penetrating mode.
Preferably, the pressing plate is provided with a groove, two sides of the groove in the length direction are respectively provided with a side wall, one end of each side wall is provided with a first through hole, and the first through holes are spliced with the pin shafts.
Preferably, a connecting lug plate is respectively arranged at two sides of one end of the bottom plate, the connecting lug plate is provided with a second through hole, and the connecting lug plate is arranged at the middle position of the side wall and is spliced with the pin shaft.
Preferably, a jack is arranged at the middle position of the side wall, and the jack is spliced with the retaining ring.
Preferably, a first connecting hole is formed at the bottom end of the groove, and the first connecting hole is fixedly connected with the first clamping column.
Preferably, a second connecting hole is formed at one end of the bottom plate, and the second connecting hole is clamped with the second clamping column and is pressed through a retaining ring.
Preferably, a pivot is arranged at the central position of the movable folding piece, a plurality of positioning holes are arranged at two sides of the length direction, and the positioning holes are respectively and fixedly connected with the first square tube and the second square tube.
Preferably, the length of the first square tube is 1-2 m.
Preferably, the first square tube is a steel square tube, a stainless steel square tube or an aluminum alloy square tube.
Preferably, the connecting ends of the second square tube and the third square tube are respectively wrapped with stainless steel sheets.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the reference beam device for static load detection is erected on site, stored on site after being used and convenient to operate.
2. After being folded, the folding type vehicle can be transported by a conventional vehicle with the size of about 1.5m, and is more convenient to transport.
3. Because the device adopts the folding structure, the foundation pile beam damage caused in the hoisting and transportation processes is avoided, so that the device has more economic benefit and saves the detection cost.
Drawings
Fig. 1 is a schematic view of the structure of the reference beam device for static load detection according to the present utility model when stretched.
Fig. 2 is a schematic structural view of the reference beam device for static load detection according to the present utility model when folded.
Fig. 3 is a schematic structural view of the square tube connection of the present utility model.
Fig. 4 is a schematic structural view of the elastic fastener of the present utility model.
Detailed Description
The utility model will be described in further detail with reference to the accompanying drawings and specific examples.
In fig. 1 to 4, a reference beam device for static load detection includes a first square tube 10, a second square tube 12, a third square tube 15 and a fourth square tube 16 which are movably connected in sequence by a movable folder 20. The adjacent first square pipe 10, second square pipe 12, third square pipe 15 and fourth square pipe 16 are respectively clamped by elastic fasteners 30, the fourth square pipe 16 is fixedly connected with a handle 50, and the handle 50 is fixedly connected with a strapping 55. The movable folding member 20 is a damped hinge. The length of the first square pipe 10 is 1 to 2m, preferably 1.5m, and four square pipes are provided in equal length. The first square tube 10 is a steel square tube, a stainless steel square tube or an aluminum alloy square tube. The connecting ends of the second square tube 12 and the third square tube 15 are respectively wrapped with a stainless steel sheet 40. The top end of the reference beam device is provided with the elastic fasteners 30, the movable folding pieces 20 and the elastic fasteners 30 in a staggered manner, and the bottom end of the reference beam device is provided with the movable folding pieces 20, the elastic fasteners 30 and the movable folding pieces 20 in a staggered manner, so that the reference beam device is folded into a W-shaped structure.
In order to facilitate the clamping of the elastic fastener 30, a first connecting block 60 is disposed at one end of the first square tube 10, a second connecting block 62 is disposed at one end of the second square tube 12, and a second clamping column 63 is disposed at the top end of the second connecting block 62. The first connecting block 60 and the elastic fastener 30 are fixedly connected with the elastic fastener 30 and the second clamping column 63 through the first clamping column 61.
In order to facilitate folding and storage, a pivot 21 is provided at the center of the movable folding member 20, and a plurality of positioning holes 22 are provided at both sides in the length direction. The adjacent square tubes are rotated along the pivot shafts 21 during folding, and the positioning holes 22 are fixedly connected with the first square tube 10 and the second square tube 12 respectively.
In order to realize elastic clamping and convenient for on-site disassembly and assembly, the elastic fastener 30 comprises a bottom plate 32 and a pressing plate 31, wherein two sides of one end of the bottom plate 32 are respectively provided with a connecting lug plate 321, and the connecting lug plates 321 are provided with a second through hole 322. The pressing plate 31 is provided with a groove 311, and two sides of the groove 311 in the length direction are respectively provided with a side wall 313. The bottom end of the groove 311 is provided with a first connecting hole 312, and the first connecting hole 312 is fixedly connected with the first clamping column 61. One end of the pressing plate 31 is provided with a pressing plate 316, a pin shaft 34 is arranged between the bottom plate 32 and the pressing plate 31 in a penetrating way, the pin shaft 34 is provided with a torsion spring 33 in a penetrating way, and the torsion spring 33 is respectively clamped with the bottom plate 32 and the pressing plate 31. The pressing plate 31 is provided with a retaining ring 35. The elastic fastener 30 is a snap fastener. A first through hole 315 is formed at one end of the side wall 313, and the first through hole 315 is plugged with the pin 34. The connection lug 321 is disposed at a middle position of the side wall 313 and is inserted into the pin 34. A jack 314 is provided in the middle of the side wall 313, and the jack 314 is inserted into the retaining ring 35. A second connecting hole 323 is formed at one end of the bottom plate 32, and the second connecting hole 323 is clamped with the second clamping post 63 and is pressed by the retaining ring 35.
The device is mainly characterized in that the 6m reference beam is divided into four sections of 1.5m through a folding mode, the connection position of each section is connected through the movable folding piece 20 and the elastic fastener 30 in a locking mode to ensure the connection reliability, the whole section material is replaced by an aluminum alloy material so as to reduce the whole weight under the condition of ensuring the whole rigidity after unfolding and combining, and stainless steel sheets 40 are wrapped at the connection position of the middle two sections (the second square tube 12 and the third party tube 15) within the range of 30cm respectively and used for adsorbing the magnetic displacement gauge stand. The fourth square pipe 16 of device one end has set up tie 55 and handle 50, is convenient for accomodate, and the length after folding accomodate is 1.5m, can transport with the conventional minibus to the loss of foundation pile roof beam is greatly reduced.
The foregoing is merely a specific application example of the present utility model, and the protection scope of the present utility model is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the utility model.
Claims (10)
1. The utility model provides a static detects with benchmark roof beam device which characterized in that: the folding device comprises a first square tube (10), a second square tube (12), a third square tube (15) and a fourth square tube (16) which are sequentially and movably connected through a movable folding piece (20), wherein the adjacent first square tube (10), second square tube (12), third square tube (15) and fourth square tube (16) are respectively clamped through elastic fasteners (30), a reference beam device is folded into a W-shaped structure, a lifting handle (50) is fixedly connected with the fourth square tube (16), and a bundling belt (55) is fixedly connected with the lifting handle (50);
A first connecting block (60) is arranged at one end of the first square tube (10), the first connecting block (60) is fixedly connected with the elastic fastener (30) through a first clamping column (61), a second connecting block (62) is arranged at one end of the second square tube (12), a second clamping column (63) is arranged at the top end of the second connecting block (62), and the elastic fastener (30) is clamped with the second clamping column (63);
The elastic fastener (30) comprises a bottom plate (32) and a pressing plate (31), a pressing plate (316) is arranged at one end of the pressing plate (31), a pin shaft (34) is arranged between the bottom plate (32) and the pressing plate (31) in a penetrating mode, a torsion spring (33) is arranged in the pin shaft (34) in a penetrating mode, the torsion spring (33) is respectively connected with the bottom plate (32) and the pressing plate (31) in a clamping mode, and a retaining ring (35) is arranged in the pressing plate (31) in a penetrating mode.
2. The reference beam device for static load detection according to claim 1, wherein the pressing plate (31) is provided with a groove (311), two sides of the groove (311) in the length direction are respectively provided with a side wall (313), one end of the side wall (313) is provided with a first through hole (315), and the first through hole (315) is spliced with the pin shaft (34).
3. The reference beam device for static load detection according to claim 2, wherein a connection lug plate (321) is respectively arranged at two sides of one end of the bottom plate (32), the connection lug plate (321) is provided with a second through hole (322), and the connection lug plate (321) is arranged at the middle position of the side wall (313) and is spliced with the pin shaft (34).
4. The reference beam device for static load detection according to claim 2, characterized in that a jack (314) is provided in the middle of the side wall (313), the jack (314) being plugged with the snap ring (35).
5. The reference beam device for static load detection according to claim 2, wherein a first connecting hole (312) is provided at the bottom end of the groove (311), and the first connecting hole (312) is fixedly connected with the first clamping column (61).
6. The reference beam device for static load detection according to claim 1, wherein a second connecting hole (323) is provided at one end of the bottom plate (32), and the second connecting hole (323) is clamped with the second clamping column (63) and is pressed by a retaining ring (35).
7. The reference beam device for static load detection according to claim 1, wherein a pivot (21) is provided at a center position of the movable folding member (20), and a plurality of positioning holes (22) are provided at both sides in a length direction, and the positioning holes (22) are fixedly connected with the first square tube (10) and the second square tube (12), respectively.
8. The reference beam device for static load detection according to claim 1, wherein the length of the first square tube (10) is 1 to 2m.
9. The reference beam device for static load detection according to claim 1, wherein the first square tube (10) is a steel square tube, an aluminum alloy square tube, or a stainless steel square tube.
10. The reference beam device for static load detection according to claim 1, wherein the connecting ends of the second square tube (12) and the third square tube (15) are respectively wrapped with a stainless steel sheet (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322143153.9U CN220813993U (en) | 2023-08-10 | 2023-08-10 | Reference beam device for static load detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322143153.9U CN220813993U (en) | 2023-08-10 | 2023-08-10 | Reference beam device for static load detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220813993U true CN220813993U (en) | 2024-04-19 |
Family
ID=90678159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322143153.9U Active CN220813993U (en) | 2023-08-10 | 2023-08-10 | Reference beam device for static load detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220813993U (en) |
-
2023
- 2023-08-10 CN CN202322143153.9U patent/CN220813993U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104810144B (en) | Iron core laminating process | |
| CN110926922A (en) | Loading device for compression, bending and torsion composite stress test | |
| CN220813993U (en) | Reference beam device for static load detection | |
| CN111535374A (en) | Pile foundation torsion resistance, tension torsion resistance and compression torsion resistance detection system and method | |
| CN207892215U (en) | The portable scaffold of adjustable length and height | |
| CN212742474U (en) | Bottom frock of offshore wind power booster station jacket roll dress | |
| CN216955451U (en) | Test piece mounting platform of double-shaft testing machine | |
| CN111348567A (en) | Truss arm and engineering vehicle | |
| CN211317981U (en) | Containing node test bed device suitable for containing type node truss | |
| CN211735109U (en) | A drag reduction guider for bridge top pushes away construction | |
| CN114197544A (en) | Counterforce device and counterforce applying method for single-pile vertical static load test | |
| CN211080769U (en) | Positioning splicing structure box column | |
| CN212535118U (en) | Long-span truss construction sliding support self-dispersion auxiliary device | |
| CN202754275U (en) | Device for storing, loading, unloading and transporting wind turbine towers | |
| CN106193102A (en) | A kind of tower crane relay handling Shelf device | |
| CN208815583U (en) | A kind of tool-type combination girder construction for engineering pile detection | |
| CN112431233A (en) | Steel pipe pile bearing capacity detection device | |
| CN208168025U (en) | It is a kind of with timber be buckling-restrained mechanism anti-buckling support | |
| CN2555292Y (en) | Splicing water tank for detecting load of piling | |
| CN111962487A (en) | Bottom tool for jacket roll-on and roll-off of offshore wind power booster station and installation method | |
| CN211946017U (en) | Truss arm and engineering vehicle | |
| CN220721742U (en) | Multipurpose fork truck transfer device with adjustable be applicable to burst formula wind-powered electricity generation tower section of thick bamboo tube coupling | |
| CN219545352U (en) | Material stacking rack | |
| CN209745544U (en) | Experimental combination conversion base of transmission line major diameter steel pipe pole | |
| CN219058361U (en) | Tower body structure of tower crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |