CN218035637U - Self-anchored railing horizontal thrust load test support - Google Patents
Self-anchored railing horizontal thrust load test support Download PDFInfo
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- CN218035637U CN218035637U CN202221934040.XU CN202221934040U CN218035637U CN 218035637 U CN218035637 U CN 218035637U CN 202221934040 U CN202221934040 U CN 202221934040U CN 218035637 U CN218035637 U CN 218035637U
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Abstract
The utility model provides a self-anchored railing horizontal thrust load test support, which comprises a counterforce column, a horizontal connecting rod, a hook, a thrust meter, a dynamometer and an installation base, wherein the counterforce column is vertically arranged at the inner floor of the railing; the vertical rod of the hook is connected with the hook part, the hook is arranged on the outer side of the railing, the vertical rod is attached to the side surface of the floor slab, and the hook part is hooked on the bottom surface of the floor slab; two ends of the horizontal connecting rod are respectively connected with the counter-force column and the hook; the mounting base is arranged on the upper portion of the reaction column, the rear side plate of the mounting base is fixed on the side face of the reaction column, the thrust meter and the force meter are arranged in the mounting base, one end of the force meter is connected with the rear side plate, the other end of the force meter is connected with the rear end of the thrust meter, and the front end of the thrust meter is abutted against the rail. The utility model has the advantages of simple structure, appearance are light and handy, dismantle convenient, nimble adjustable, do not influence normally current, can effectively reduce the field work volume for it is more convenient, reliable and high-efficient to test.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an engineering detection area, concretely relates to from anchor railing horizontal thrust load test support.
[ background of the invention ]
With the gradual improvement of the living standard of people in recent years, the appearance requirements of structures such as public buildings, bridges, footpaths and the like are higher and higher. The railing is an essential component in the structure as an important component with both modeling and protection functions, and railings adopting new modeling, new materials and new processes are adopted continuously. How to detect the handrails on site and evaluate the safety of the handrails is a problem which needs to be solved. Carry out railing horizontal thrust load test at present and roughly have two kinds of thinking: firstly, a field heavy object or a reaction frame is erected to provide the counter force of the horizontal thrust of the handrail; secondly, a horizontal stay bar is erected between the handrails at the two sides, and the handrails at the opposite sides are used for providing counter force.
Problems with the use of weights or reaction frames: (1) The required materials are many, the carrying is difficult, the field preparation work is complicated, and a large amount of manpower and material resources are required; (2) A support is required to be erected to support the oil pressure gauge, and the height and length of the oil pressure gauge are very troublesome to adjust on site. Problems with the use of horizontal struts: (1) The horizontal stay bar needs to be propped between the handrails at the two sides, so that the normal passing of pedestrians is seriously influenced during the test period; (2) If the distance between the railings on the two sides is too large, the horizontal stay bar has the problem of stability.
[ Utility model ] A method for manufacturing a semiconductor device
The to-be-solved technical problem of the utility model lies in providing a from anchor railing horizontal thrust load test support, and it utilizes floor or decking below the railing to provide the anchor point, has simple structure, appearance light and handy, dismantle convenient, nimble adjustable, do not influence advantages such as normally current, can effectively reduce railing horizontal thrust load test's site work volume for it is more convenient, reliable and high-efficient to test.
The utility model discloses a realize like this:
a self-anchored railing horizontal thrust load test support is arranged on a floor and comprises a cross rod and a stand column which is perpendicular to the cross rod, wherein the load test support comprises a counter-force column, a horizontal connecting rod, a hook, a thrust meter, a force meter and an installation base; the hook comprises a vertical rod and a hook part, the vertical rod is connected with the hook part, the hook is arranged on the outer side of the railing, one side of the vertical rod is attached to the side surface of the floor slab, and the hook part is hooked on the bottom surface of the floor slab; two ends of the horizontal connecting rod are respectively connected with the reaction column and the hook;
the mounting base is arranged on the upper portion of the reaction column and located above the horizontal connecting rod, a rear side plate of the mounting base is fixed to the side face of the reaction column, the thrust meter and the dynamometer are arranged in the mounting base, one end of the dynamometer is connected with the rear side plate of the mounting base, the other end of the dynamometer is connected with the rear end of the thrust meter, and the front end of the thrust meter is abutted to the railing.
Furthermore, a plurality of circular holes which are matched with each other are formed in the reaction column, the horizontal connecting rod and the vertical rod of the hook, a first notch and a second notch are formed in the horizontal connecting rod, the reaction column is sleeved in the first notch of the horizontal connecting rod and is fixed through a bolt and the circular holes; the vertical rod is sleeved in the second notch of the horizontal connecting rod and is also fixed through the bolt and the round hole.
Furthermore, the second notch is long-strip-shaped, and the vertical rod can move and be adjusted along the second notch.
Further, the force measuring instrument is also connected with a reading instrument.
Furthermore, the side of the reaction column is also provided with two rows of longitudinally arranged round holes, the rear side plate of the mounting base is also provided with round holes, and the rear side plate is mounted at a proper position on the side of the reaction column and passes through the corresponding round holes through bolts to be locked.
Furthermore, the thrusting instrument is a hydraulic cylinder.
The utility model has the advantages that:
the utility model is provided withThe self-anchored support takes the counter-force and transfers the counter-force to the anchoring point by using the floor slab/bridge deck below the railing The force path is clear, the structure is firm, and the reliability of the test can be improved; meanwhile, the bracket component is less,The appearance is light and small,Convenient disassembly and assembly, The pedestrian passing is not influenced,can effectively reduce the field workload of the horizontal thrust load test of the handrail,the test efficiency is greatly improved; in addition, of the supportReaction column, horizontal connecting rod and hookThe hole sites which can be freely adjusted are reserved on the upper parts of the upper parts, so that the upper parts can adapt to different types The railings with different types and structures have wide application prospect.
[ description of the drawings ]
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is the utility model relates to a structural schematic diagram of self-anchored railing horizontal thrust load test support.
Fig. 2 is the utility model relates to a horizontal connecting rod top view of self-anchored railing horizontal thrust load test support.
[ detailed description ] embodiments
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings and the detailed description. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 2, the self-anchored balustrade horizontal thrust load test bracket of the present invention, the balustrade 100 is disposed on a floor 200, and includes a cross bar and a vertical post disposed perpendicular to the cross bar, the load test bracket includes a reaction column 1, a horizontal connecting rod 2, a hook 3, a thrust meter 4, a force meter 5 and a mounting base 6, the reaction column 1 is disposed vertically on the inner floor 200 of the balustrade 100; the hook 3 comprises a vertical rod 31 and a hook part 32, the vertical rod 31 is connected with the hook part 32, the hook 3 is arranged on the outer side of the railing 100, one side of the vertical rod 31 is attached to the side surface of the floor slab 200, and the hook part 32 is hooked on the bottom surface of the floor slab 200; two ends of the horizontal connecting rod 2 are respectively connected with the reaction column 1 and the hook 3;
the mounting base 6 is arranged on the upper portion of the reaction column 1 and located above the horizontal connecting rod 2, a rear side plate 61 of the mounting base 6 is fixed on the side face of the reaction column 1, the thrust meter 4 and the force meter 5 are arranged in the mounting base 6, one end of the force meter 5 is connected with the rear side plate 61 of the mounting base 6, the other end of the force meter is connected with the rear end of the thrust meter 4, and the front end of the thrust meter 4 is abutted to the railing 100.
In the implementation, the preferred embodiment is as follows: a plurality of circular holes 7 which are matched with each other are formed in the reaction column 1, the horizontal connecting rod 2 and the vertical rod 31 of the hook 3, a first notch 21 and a second notch 22 are formed in the horizontal connecting rod 2, and the reaction column 1 is sleeved in the first notch 21 of the horizontal connecting rod 2 and is fixed through a bolt 8 and the circular holes 7; the vertical rod 31 is sleeved in the second slot 22 of the horizontal connecting rod 2 and is also fixed through the bolt 8 and the round hole 7.
In the implementation, the preferred embodiment is as follows: the second notch 22 is long, and the vertical rod 31 can move and adjust along the second notch 22.
In the implementation, a preferred embodiment is as follows: the load cell 5 is also connected to a reading device 9.
In the implementation, a preferred embodiment is as follows: the side of the reaction column 1 is also provided with two rows of longitudinally arranged round holes 7, the rear side plate 61 of the mounting base 6 is also provided with the round holes 7, the rear side plate 61 is mounted at a proper position on the side of the reaction column 1, and a bolt 8 penetrates through the corresponding round holes 7 to be locked.
In the implementation, a preferred embodiment is as follows: the thrustor 4 is a hydraulic cylinder.
In another embodiment of the present invention, 1, a field test process
Step 1: the reaction column 1 penetrates through a first notch 21 of the horizontal connecting rod 2, after the vertical height of the horizontal connecting rod 2 from the floor slab 200/bridge deck slab is adjusted, 4 bolts 8 are inserted into corresponding circular holes 7 on the reaction column 1 and the horizontal connecting rod 2, and the connection of the reaction column 1 and the horizontal connecting rod 2 is completed;
and 2, step: the vertical rod 31 of the hook 3 penetrates through the second notch 22 of the horizontal connecting rod 2, the horizontal position of the hook 3 is adjusted along the second notch 22, the vertical rod 31 is attached to the side face of the floor slab/bridge deck slab, then the height of the hook part 32 is adjusted, the hook part is firmly hooked on the bottom face of the floor slab/bridge deck slab, and finally the bolt 8 is inserted into the round hole 7 at the corresponding position of the vertical rod 31 and the horizontal connecting rod 2 to complete connection;
and 3, step 3: the height of the mounting base 6 is adjusted to be equal to the height of the cross bar on the top surface of the railing 100, and a bolt 8 is inserted into a round hole 7 at the position of the rear side plate 61 corresponding to the counter-force column 2;
and 4, step 4: installing a force measuring instrument 5 and a hydraulic oil cylinder in an installation base 6, enabling the front end of an expansion link of the hydraulic oil cylinder to abut against a stand column of a railing 100, providing counter force through supporting the side railing 100, applying oil pressure to the hydraulic oil cylinder, enabling an action point to be the upper end of the stand column of the railing, and starting a test;
and 5: after the test is completed, the bracket can be quickly disassembled by pulling out all the bolts.
The utility model discloses from anchor railing horizontal thrust load test support mainly comprises counter-force post 1, horizontal connecting rod 2 and three big components of couple 3, 1 is given counter-force post with horizontal force conduction to thrust meter 4, 1 is with power conduction to couple 3 through horizontal connecting rod 2 to the counter-force post, wherein horizontal force is conducted to the side of floor/decking by the montant 31 side of couple 3, pull up the bottom surface that power conducts to floor/decking through couple portion 32, finally realize holistic atress balance. The support is definite in force transmission path, simple in component composition and small in occupied space, and can well solve the problem existing in the horizontal thrust load test of the existing handrail.
Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. The utility model provides a from anchor formula railing horizontal thrust load test support, the railing sets up on the floor, including the horizontal pole and with the perpendicular stand that sets up of horizontal pole, its characterized in that: the load test support comprises a reaction column, a horizontal connecting rod, a hook, a thrust meter, a dynamometer and an installation base, wherein the reaction column is vertically arranged at an inner floor of the railing; the hook comprises a vertical rod and a hook part, the vertical rod is connected with the hook part, the hook is arranged on the outer side of the railing, one side of the vertical rod is attached to the side surface of the floor slab, and the hook part is hooked on the bottom surface of the floor slab; two ends of the horizontal connecting rod are respectively connected with the reaction column and the hook;
the mounting base is arranged on the upper portion of the reaction column and located above the horizontal connecting rod, a rear side plate of the mounting base is fixed to the side face of the reaction column, the thrust meter and the dynamometer are arranged in the mounting base, one end of the dynamometer is connected with the rear side plate of the mounting base, the other end of the dynamometer is connected with the rear end of the thrust meter, and the front end of the thrust meter is abutted to the railing.
2. The self-anchored railing horizontal thrust load test bracket of claim 1, wherein: a plurality of circular holes which are matched with each other are arranged on the reaction column, the horizontal connecting rod and the vertical rod of the hook, a first notch and a second notch are formed in the horizontal connecting rod, and the reaction column is sleeved in the first notch of the horizontal connecting rod and is fixed through a bolt and the circular holes; the vertical rod is sleeved in the second notch of the horizontal connecting rod and is also fixed through the bolt and the round hole.
3. The self-anchored railing horizontal thrust load test bracket of claim 2, wherein: the second notch is long-strip-shaped, and the vertical rod can move and be adjusted along the second notch.
4. The self-anchored railing horizontal thrust load test bracket of claim 1, wherein: the force measuring instrument is also connected with a reading instrument.
5. The self-anchored railing horizontal thrust load test bracket of claim 1, wherein: the side of the reaction column is also provided with two rows of longitudinally arranged round holes, the rear side plate of the mounting base is also provided with round holes, and the rear side plate is mounted at a proper position on the side of the reaction column and passes through the corresponding round holes through bolts to be locked.
6. The self-anchored railing horizontal thrust load test bracket of claim 1, wherein: the thrustor is a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221934040.XU CN218035637U (en) | 2022-07-26 | 2022-07-26 | Self-anchored railing horizontal thrust load test support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221934040.XU CN218035637U (en) | 2022-07-26 | 2022-07-26 | Self-anchored railing horizontal thrust load test support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218035637U true CN218035637U (en) | 2022-12-13 |
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ID=84385503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221934040.XU Active CN218035637U (en) | 2022-07-26 | 2022-07-26 | Self-anchored railing horizontal thrust load test support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218035637U (en) |
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2022
- 2022-07-26 CN CN202221934040.XU patent/CN218035637U/en active Active
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