CN210166232U - Horizontal bearing capacity detection device of public building railing - Google Patents
Horizontal bearing capacity detection device of public building railing Download PDFInfo
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- CN210166232U CN210166232U CN201921054021.6U CN201921054021U CN210166232U CN 210166232 U CN210166232 U CN 210166232U CN 201921054021 U CN201921054021 U CN 201921054021U CN 210166232 U CN210166232 U CN 210166232U
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Abstract
A horizontal bearing capacity detection device for a public building railing comprises a triangular fixing frame connected with a bearing body, a drawing instrument used for generating controllable thrust, a dowel bar used for transmitting the thrust, a channel steel which is in contact with the railing and used for applying the thrust to the railing, and a displacement sensor used for measuring deformation of the railing; the triangular fixing frame is provided with a horizontal bracket with the height equal to that of the railing, the horizontal bracket is provided with a drawing instrument, one end of the drawing instrument is in tight contact with the triangular fixing frame in a jacking mode, the other end of the drawing instrument is in tight contact with a dowel bar in a jacking mode, and the dowel bar is far away from one end of the drawing instrument and in tight contact with a channel steel in a jacking mode. The utility model discloses a to the detection of railing level bearing capacity, make the installation quality of railing reliably detect to have the characteristics of easily carrying, easily installing, easy operation.
Description
Technical Field
The utility model belongs to the technical field of public building railing horizontal bearing capacity detection device technique and specifically relates to a public building railing horizontal bearing capacity detection device is related to.
Background
The railing is used as a protective component of a building, is safe and reliable, and is very important for the safety of human bodies and properties. At present, a special guardrail standard JG/T342-plus 2012 for glass and metal guardrails for buildings exists in China, and the mechanical property detection including the horizontal bearing capacity detection of the guardrail is definitely performed after the installation of the guardrail is finished. However, the standard only provides a detection method, and no special and complete detection equipment is provided, so that the detection work of the horizontal bearing capacity of the handrail is difficult to be actually carried out.
In addition, the site for detecting the horizontal bearing capacity of the railing can only be on a construction site, so that the problems of how to carry, how to easily install on the site and how to conveniently operate are all considered.
SUMMERY OF THE UTILITY MODEL
In view of the fact that the horizontal bearing capacity detection of the railing cannot be carried out, the inventor repeatedly designs and improves the device and discloses the horizontal bearing capacity detection device of the railing of the public building.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a horizontal bearing capacity detection device for a public building railing comprises a triangular fixing frame connected with a bearing body, a drawing instrument used for generating controllable thrust, a dowel bar used for transmitting the thrust, a channel steel which is in contact with the railing and used for applying the thrust to the railing, and a displacement sensor used for measuring deformation of the railing; the triangular fixing frame is provided with a horizontal bracket with the height equal to that of the railing, the horizontal bracket is provided with a drawing instrument, one end of the drawing instrument is in tight contact with the triangular fixing frame in a jacking mode, the other end of the drawing instrument is in tight contact with a dowel bar in a jacking mode, and the dowel bar is far away from one end of the drawing instrument and in tight contact with a channel steel in a jacking mode.
Preferably, the triangle fixing frame is substantially in a right-angled triangle shape and comprises a horizontal fixing plate connected with a horizontal ground, a vertical fixing plate connected with a vertical wall surface and a diagonal draw beam for enhancing rigidity.
Preferably, the dowel bar is a round steel pipe, and steel plates are welded at two ends of the round steel pipe.
Preferably, the displacement sensor is installed on the support, and the support is fixed subaerial, the displacement sensor sets up perpendicularly on the steel sheet of dowel steel towards railing one end.
Owing to adopt above-mentioned technical scheme, compare the background art, the utility model discloses following beneficial effect has:
the utility model discloses a public building railing level bearing capacity detection device has realized the detection to railing level bearing capacity, makes the installation quality of railing reliably detect to have the characteristics of easily carrying, easily installing, easy operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a triangular fixing frame; 1.1, a horizontal bracket; 1.2, horizontally fixing a plate; 1.3, vertically fixing a plate; 1.4, diagonal tension beams; 2. a drawing instrument; 3. a dowel bar; 4. channel steel; 5. a displacement sensor; 6. and (4) a bracket.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
The utility model provides a horizontal bearing capacity detection device of public building railing, includes 1 with the triangle mount of bearing body connection, is used for producing controllable thrust draw appearance 2, dowel steel 3 that is used for transmitting thrust, with the contact of railing, and be used for exerting the channel-section steel 4 of thrust to the railing and be used for measuring displacement sensor 5 of railing deformation volume.
The triangular fixing frame 1 connected with the bearing body is roughly in a right-angled triangular shape and comprises a horizontal fixing plate 1.2 connected with the horizontal ground, a vertical fixing plate 1.3 connected with the vertical wall surface and a diagonal beam 1.4 used for enhancing rigidity. According to the concrete condition in test place, if the railing is provided with the wall body opposite, then accessible expansion bolts will be perpendicular fixed plate 1.3 and wall body fixed connection. If no wall body is arranged opposite to the railing, the horizontal fixing plate 1.2 can be fixedly connected with the ground through expansion bolts. The oblique bracing beam 1.4 of hypotenuse can strengthen the rigidity of the triangle fixed mount 1, and the triangle fixed mount 1 has the advantages of high stability, light weight and small volume, thereby being convenient for carrying.
In order to keep the drawing instrument 2 horizontal with the railing, a horizontal bracket 1.1 with the height equal to the railing is arranged on the upper portion of the triangular fixing frame 1, one end of the drawing instrument 2 is tightly contacted with the triangular fixing frame 1, the other end of the drawing instrument is tightly contacted with a dowel bar 3, and one end, far away from the drawing instrument 2, of the dowel bar 3 is tightly contacted with a channel steel 4. Because the shape of railing, size differ, if directly push up the railing with dowel steel 3, the top often appears and partially, the slippage scheduling problem, increases channel-section steel 4 back between dowel steel 3 and railing, the rotation of channel-section steel 4 accessible self makes the thrust that dowel steel 3 passed apply on the railing uniformly.
In order to ensure that the dowel bar 3 can well contact with the channel steel 4 and not cause the dowel bar 3 to slip, the dowel bar 3 is a circular steel tube, and steel plates are welded at the two ends of the circular steel tube.
Preferably, the displacement sensor 5 is a non-contact electromagnetic induction displacement sensor, the electromagnetic induction displacement sensor is mounted on an independent bracket 6, and the bracket 6 is fixed on the ground through a heavy object. To facilitate the adjustment of the displacement sensor 5, the displacement sensor 5 may also be connected to the support 6 by means of a magnetic watch holder. When the deformation displacement takes place for the railing atress, dowel steel 3 moves along with the railing towards the steel sheet of railing one end. The electromagnetic induction displacement sensor is vertically arranged on the steel plate of the dowel bar 3 towards one end of the railing, and measures the displacement of the steel plate through electromagnetic induction.
During operation, step on the pressurization footboard of drawing appearance 2, make the thrust that draws appearance 2 production reach the default, observe displacement sensor 5's displacement reading to make the record, so repeated, accomplish the detection to railing horizontal bearing capacity.
The utility model discloses a to the detection of railing level bearing capacity, make the installation quality of railing reliably detect to have the characteristics of easily carrying, easily installing, easy operation.
The part of the utility model not detailed is prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a horizontal bearing capacity detection device of public building railing which characterized by: the device comprises a triangular fixing frame (1) connected with a bearing body, a drawing instrument (2) used for generating controllable thrust, a dowel bar (3) used for transmitting the thrust, a channel steel (4) which is in contact with a railing and used for applying the thrust to the railing, and a displacement sensor (5) used for measuring the deformation quantity of the railing; the triangular fixing frame (1) is provided with a horizontal bracket (1.1) with the height equal to that of a railing, the horizontal bracket (1.1) is provided with a drawing instrument (2), one end of the drawing instrument (2) is tightly contacted with the triangular fixing frame (1), the other end of the drawing instrument is tightly contacted with a dowel bar (3), and one end of the drawing instrument (2) is far away from the dowel bar (3) and tightly contacted with a channel steel (4).
2. The horizontal bearing capacity detection device of the public building railing as claimed in claim 1, characterized in that: the triangular fixing frame (1) is roughly in a right-angle triangular shape and comprises a horizontal fixing plate (1.2) connected with a horizontal ground, a vertical fixing plate (1.3) connected with a vertical wall surface and an inclined pull beam (1.4) used for enhancing rigidity.
3. The horizontal bearing capacity detection device of the public building railing as claimed in claim 1, characterized in that: the dowel bar (3) is a round steel pipe, and steel plates are welded at two ends of the round steel pipe.
4. A public building balustrade horizontal bearing capacity detecting apparatus as claimed in claim 3, wherein: displacement sensor (5) are installed on support (6), and support (6) are fixed subaerial, displacement sensor (5) set up perpendicularly on dowel steel (3) towards the steel sheet of railing one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921054021.6U CN210166232U (en) | 2019-07-08 | 2019-07-08 | Horizontal bearing capacity detection device of public building railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921054021.6U CN210166232U (en) | 2019-07-08 | 2019-07-08 | Horizontal bearing capacity detection device of public building railing |
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| CN210166232U true CN210166232U (en) | 2020-03-20 |
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| CN201921054021.6U Active CN210166232U (en) | 2019-07-08 | 2019-07-08 | Horizontal bearing capacity detection device of public building railing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811949A (en) * | 2020-07-31 | 2020-10-23 | 福州大学 | Portable railing horizontal thrust detection device and implementation method thereof |
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2019
- 2019-07-08 CN CN201921054021.6U patent/CN210166232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811949A (en) * | 2020-07-31 | 2020-10-23 | 福州大学 | Portable railing horizontal thrust detection device and implementation method thereof |
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