CN220188237U - Static load test device convenient to location - Google Patents
Static load test device convenient to location Download PDFInfo
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- CN220188237U CN220188237U CN202321598811.7U CN202321598811U CN220188237U CN 220188237 U CN220188237 U CN 220188237U CN 202321598811 U CN202321598811 U CN 202321598811U CN 220188237 U CN220188237 U CN 220188237U
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- positioning box
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- 230000003068 static effect Effects 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 18
- 230000004224 protection Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a static load test device convenient to position, which comprises a bottom plate, wherein a square hole is formed in the center of the top of the bottom plate, a positioning box is arranged in the square hole, and a positioning mechanism is arranged in the positioning box; the positioning mechanism comprises two bidirectional screws, one ends of the two bidirectional screws are rotatably connected to one side of the inner cavity of the positioning box, the other ends of the two bidirectional screws penetrate through the positioning box and are provided with slave gears, positioning plates are symmetrically and threadedly connected to the peripheries of the two bidirectional screws, a main gear is arranged on the outer surface of the positioning box corresponding to the position of the slave gears, and the main gear is meshed with the slave gears; through setting up positioning mechanism, can adapt to different appearance, specification, size wait to test building structure, the suitability is higher, and the installation is also comparatively simple, reduces the wheel rotation live time at work, improves test efficiency, has reduced human cost and time cost.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to a static load test device convenient to position.
Background
The building has life cycle as people, and diseases and ageing can occur along with the time. Building safety is related to many aspects, such as preventing damage to load bearing structures, good operation of components, etc. Therefore, to ensure the safety of the building, the existing building needs to be identified for building safety at regular intervals, and the problem is found out and cured in time. In the direct action of the structure, static load is dominant, so the static load test of the structure is the most basic and common test in the structural test of civil engineering. The static load test is mainly used for simulating the working condition of the structure under the action of static load, and can observe and research the basic performances such as bearing capacity, rigidity, cracking resistance and the like and the damage mechanism of the structure or the component during the test.
With the rapid development of economic construction in China and the continuous improvement of living standard of people, large-scale basic construction is carried out in China, and a large number of civil and industrial buildings are constructed. Due to the construction age, service life and the like of the building, and is affected by different natural disasters and the like. With the increased demands of society for security performance detection of buildings, there are demands for higher accuracy and efficiency of detection, and the higher demands require that the detection devices have detection capabilities capable of corresponding matching. Positioning devices are common devices in inspection activities, and have wide application in building structure static load tests in particular. However, the traditional positioning devices are temporarily built by workers on site, and for structural members with different shapes, specifications and sizes, the temporary positioning devices are often required to be built again, so that the applicability is poor, and a great amount of manpower and time are required to be input in the process; for this purpose we propose a static load test device that facilitates positioning.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides the following technical scheme:
the static load test device convenient to position comprises a bottom plate, wherein a square hole is formed in the center of the top of the bottom plate, a positioning box is arranged in the square hole, and a positioning mechanism is arranged in the positioning box;
the positioning mechanism comprises two bidirectional screws, one ends of the two bidirectional screws are rotatably connected to one side of the inner cavity of the positioning box, the other ends of the two bidirectional screws penetrate through the positioning box and are provided with slave gears, positioning plates are symmetrically and threadedly connected to the peripheries of the two bidirectional screws, a master gear is arranged on the outer surface of the positioning box in a position corresponding to the slave gears, and the master gear is meshed with the slave gears.
As the optimization of the technical scheme, the cylinder is installed at the top of the positioning box, the corresponding installation hole is formed in the top of the positioning box, the cylinder is in threaded connection in the installation hole, and the protection mechanism is installed in the cylinder.
As the optimization of the technical scheme, the protection mechanism comprises a screw rod, a thread sleeve is correspondingly arranged on the cylinder, the screw rod is in threaded connection with the thread sleeve and extends into the cylinder, and a clamping plate is movably arranged at one end of the screw rod extending into the cylinder.
As the optimization of the technical scheme, the top end of the bottom plate is symmetrically provided with the upright posts, a sliding plate is connected between the two upright posts in a sliding way, and a jack is arranged in the middle of the sliding plate.
As the optimization of the technical scheme, the top end of the upright post is fixedly provided with a supporting plate, and reinforcing plates are fixedly connected between the two side surfaces of the upright post and the supporting plate.
The beneficial effects of the utility model are as follows:
1. through setting up positioning mechanism, can adapt to different appearance, specification, size wait to test building structure, the suitability is higher, and the installation is also comparatively simple, reduces the wheel rotation live time at work, improves test efficiency, has reduced human cost and time cost.
2. Through setting up protection machanism, can protect the building structure of treating test and the building structure in the test, excellent in use effect reduces its harm degree in the test process, improves and detects working quality, plays positive effect on customer complaint and customer satisfaction.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a positioning mechanism;
FIG. 3 is a schematic view of a protection mechanism;
fig. 4 is a schematic view of a connection structure of the clamping plate.
In the figure: 1. a bottom plate; 2. a positioning box; 21. a mounting hole; 3. a positioning mechanism; 31. a bidirectional screw; 32. a positioning plate; 33. a slave gear; 34. a main gear; 4. a cylinder; 41. a thread sleeve; 5. a protective mechanism; 51. a screw rod; 52. a clamping plate; 6. a column; 61. a slide plate; 62. a reinforcing plate; 7. a jack; 71. a pressure sensor; 8. a support plate; 9. and (3) a protective fence.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.
1-2, a static load test device convenient to position comprises a bottom plate 1, wherein a square hole is formed in the center of the top of the bottom plate 1, a positioning box 2 is arranged in the square hole, and a positioning mechanism 3 is arranged in the positioning box 2;
the positioning mechanism 3 comprises two bidirectional screws 31, one ends of the two bidirectional screws 31 are rotatably connected to one side of an inner cavity of the positioning box 2, the other ends penetrate through the positioning box 2 and are provided with slave gears 33, the peripheries of the two bidirectional screws 31 are symmetrically and threadedly connected with positioning plates 32, a main gear 34 is arranged on the outer surface of the positioning box 2 corresponding to the position of the gears 33, the main gear 34 is meshed with the slave gears 33, a hand rocker is further arranged on the main gear 34, the main gear 34 drives the slave gears 33 to rotate through the hand rocker, so that the two bidirectional screws 31 rotate, the positioning plates 32 move in opposite directions or move in opposite directions, and the two positioning plates 32 move to position a building structure to be tested, in addition, the positioning mechanism 3 is provided with two groups, and the two groups of positioning mechanisms 3 are arranged in a staggered mode up and down, so that the building structure to be tested is completely positioned, and the positioning mechanism is suitable for building structures with different shapes, specifications and sizes due to the fact that the positioning plates 32 are positioned;
the top end of the bottom plate 1 is symmetrically provided with upright posts 6, a sliding plate 61 is connected between the two upright posts 6 in a sliding way, a jack 7 is arranged at the middle position of the sliding plate 61, a pressure sensor 71 is arranged at the bottom of the jack 7, the top end of the upright post 6 is fixedly provided with a supporting plate 8, reinforcing plates 62 are fixedly connected between the two side surfaces of the upright post 6 and the supporting plate 8, the reinforcing plates 62 play a role of reinforcing and supporting, a weighing block placed on the supporting plate 8 is prevented from falling down to smash a building structure, meanwhile, the damage degree of the weighing block in the test process is also indirectly reduced, and a protective rail 9 is arranged at the periphery of the top of the supporting plate 8;
during positioning, the bottom plate 1 and the structures above the bottom plate are carried to the building structure to be tested, the bottom plate passes through the building structure through the square hole, then the positioning box 2 passes through the building structure and is installed in the square hole, and the two hand levers of the two groups of positioning mechanisms 3 are rocked, so that the four positioning plates 32 move towards the building structure until contacting the building structure, the center position of the building structure is positioned on the downward extension line of the jack 7, positioning before the building structure test is completed, and the building structures with different shapes, specifications and sizes can be positioned.
As shown in fig. 1-4, a cylinder 4 is installed at the top of the positioning box 2, the cylinder 4 performs protection and protection operations, fragments are effectively prevented from splashing to hurt people after the building structure is broken, the building structure is also protected, the damage degree of the building structure in the test process is reduced, a corresponding mounting hole 21 is formed in the top of the positioning box 2, the cylinder 4 is in threaded connection with the mounting hole 21, and a protection mechanism 5 is installed in the cylinder 4;
the protection machanism 5 includes lead screw 51, corresponds on the drum 4 to be equipped with thread bush 41, and lead screw 51 threaded connection is in thread bush 41 and stretch into in the drum 4, and one end movable mounting in the drum 4 is stretched into to lead screw 51 has grip block 52, and grip block 52 can multi-angle rotate, adaptation building structure surface's unevenness, and grip block 52 is used for holding building structure to protect building structure side, reduce its damage degree in the test process, wherein, protection machanism 5 is equipped with the multiunit, installs in the each position of drum 4, thereby adapt to different appearance, specification, size building structure.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (5)
1. Static load test device convenient to location, including bottom plate (1), its characterized in that: a square hole is formed in the center of the top of the bottom plate (1), a positioning box (2) is arranged in the square hole, and a positioning mechanism (3) is arranged in the positioning box (2);
the positioning mechanism (3) comprises two bidirectional screws (31), wherein the two bidirectional screws (31) are arranged, one ends of the two bidirectional screws (31) are rotationally connected to one side of an inner cavity of the positioning box (2), the other ends of the two bidirectional screws penetrate through the positioning box (2) and are provided with slave gears (33), the peripheries of the two bidirectional screws (31) are symmetrically and spirally connected with positioning plates (32), the outer surfaces of the positioning box (2) are provided with master gears (34) corresponding to the positions of the slave gears (33), and the master gears (34) are meshed with the slave gears (33).
2. The static load test device convenient to position according to claim 1, wherein: the cylinder (4) is installed at the top of the positioning box (2), the corresponding mounting hole (21) is formed in the top of the positioning box (2), the cylinder (4) is connected in the mounting hole (21) in a threaded mode, and the protection mechanism (5) is installed in the cylinder (4).
3. The static load test device convenient for positioning according to claim 2, wherein: the protection mechanism (5) comprises a screw rod (51), a threaded sleeve (41) is correspondingly arranged on the cylinder (4), the screw rod (51) is in threaded connection with the threaded sleeve (41) and stretches into the cylinder (4), and a clamping plate (52) is movably arranged at one end of the screw rod (51) stretching into the cylinder (4).
4. The static load test device convenient to position according to claim 1, wherein: the lifting jack is characterized in that upright posts (6) are symmetrically arranged at the top end of the bottom plate (1), sliding plates (61) are connected between the two upright posts (6) in a sliding mode, and a lifting jack (7) is arranged in the middle of each sliding plate (61).
5. The conveniently located static load test device of claim 4, wherein: the top end of the upright post (6) is fixedly provided with a supporting plate (8), and reinforcing plates (62) are fixedly connected between the two side surfaces of the upright post (6) and the supporting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598811.7U CN220188237U (en) | 2023-06-21 | 2023-06-21 | Static load test device convenient to location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598811.7U CN220188237U (en) | 2023-06-21 | 2023-06-21 | Static load test device convenient to location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220188237U true CN220188237U (en) | 2023-12-15 |
Family
ID=89110001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321598811.7U Active CN220188237U (en) | 2023-06-21 | 2023-06-21 | Static load test device convenient to location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220188237U (en) |
-
2023
- 2023-06-21 CN CN202321598811.7U patent/CN220188237U/en active Active
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