CN208333833U - A kind of railing thrust simulation device - Google Patents
A kind of railing thrust simulation device Download PDFInfo
- Publication number
- CN208333833U CN208333833U CN201820929414.6U CN201820929414U CN208333833U CN 208333833 U CN208333833 U CN 208333833U CN 201820929414 U CN201820929414 U CN 201820929414U CN 208333833 U CN208333833 U CN 208333833U
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- railing
- thrust
- measured
- fixedly connected
- support arm
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Abstract
The utility model provides a kind of railing thrust simulation device.The device includes: pedestal, support arm, thrust loader and reaction frame；The pedestal is layer adjacent on the fixed pan of railing to be measured；The support arm is vertically arranged on the base, and the bottom of the support arm is fixedly connected with the base；One end of the thrust loader is fixedly connected with the default force application location of railing to be measured, and the other end of the thrust loader is connect with the support arm；The thrust loader is used to apply preset thrust to the default force application location of the railing to be measured；One end of the reaction frame is fixedly connected with the side that the pedestal closes on the railing to be measured, and the other end of the reaction frame is abutted with the bottom outside of the railing to be measured.Quantitative, stable and lasting thrust can be applied to railing to be measured using the utility model, complete to detect the thrust load capacity of railing to be measured.
Description
Technical field
This application involves engineering structure experimental technique field more particularly to a kind of railing thrust simulation devices.
Background technique
The buildings such as suspended plank road or overpass are often high-altitude facility, and railing is generally all set to walkway board unilateral side
Or two sides, the outside of railing are hanging.During the safety of the railing to above-mentioned building detects, a necessity
Detection work be thrust test, that is, need to railing carry out thrust load capacity detection.It is required according to existing national regulation,
The hanging railing in outside can should at least undertake the thrust load of 1kN/m.Since suspended plank road or overpass are generally high hovering
Sky, test site condition is high-altitude and outside is hanging, thus carry out the test space of above-mentioned thrust load capacity detection by
Very big limitation, has no good method or device in the prior art and applies accurate, stable, lasting thrust to railing, with
Carry out above-mentioned thrust test.
Utility model content
In view of this, the present invention provides a kind of railing thrust simulation devices, so as to apply to railing to be measured
Quantitative, stable and lasting thrust is completed to detect the thrust load capacity of railing to be measured.
The technical solution of the utility model is specifically achieved in that
A kind of railing thrust simulation device, the device include: pedestal, support arm, thrust loader and reaction frame；
The pedestal is layer adjacent on the fixed pan of railing to be measured；
The support arm is vertically arranged on the base, and the bottom of the support arm is fixedly connected with the base；
One end of the thrust loader is fixedly connected with the default force application location of railing to be measured, the thrust loader
The other end is connect with the support arm；The thrust loader is used to apply to the default force application location of the railing to be measured default
Thrust；
One end of the reaction frame is fixedly connected with the side that the pedestal closes on the railing to be measured, the reaction frame
The other end is abutted with the bottom outside of the railing to be measured.
Wherein, the thrust loader is fixedly connected by connection buckle with the default force application location of the railing to be measured.
Wherein, the connection buckle includes: U-shaped buckle and connecting plate；
The U-shaped is connected on the default force application location of the railing to be measured, and the both ends of the U-shaped buckle lead to respectively
Nut is crossed to connect with the connecting plate.
Wherein, force screw rod and fixed plate are additionally provided on the thrust loader；
The fixed plate is fixedly connected with the support arm, and the threaded through-hole of tool is provided in the fixed plate；
The force screw rod includes long bolt and regulation handle；One end of the long bolt is connect with connection buckle, described
The through-hole that the other end of long bolt passes through on the support arm and the fixed plate is connect with the regulation handle.
Wherein, it is provided with strain gauge on the thrust loader, is applied to column to be measured for measuring thrust loader
Thrust on the default force application location of bar；The strain gauge is arranged between the force screw rod and the connection buckle,
And it is connect with the connection buckle.
Wherein, universal tumbler bearing is additionally provided on the thrust loader；The universal tumbler bearing is arranged in the force
Between screw rod and the strain gauge.
Wherein, card slot is provided on the support arm, the force screw rod passes through the card slot and passes through the fixed plate
It is fixed on the support arm.
Wherein, the reaction frame includes: transverse slat and riser；
One end of the transverse slat is fixedly connected with the side that the pedestal closes on the railing to be measured；The transverse slat it is another
End is connect and vertical with the riser with one end of the riser；
The other end of the riser is abutted with the bottom outside of the railing to be measured.
Wherein, the railing thrust simulation device may further comprise: reaction support；
One end of the reaction support is fixedly connected with the pedestal far from the side of the railing to be measured, the counter-force branch
The other end of seat is fixedly connected with preset fixed supporting point.
Wherein, the reaction support includes: one or more support rod；
One end of the support rod is fixedly connected with the pedestal far from the side of the railing to be measured, the support rod
The other end is fixedly connected with preset fixed supporting point.
As above as it can be seen that in railing thrust simulation device in the present invention, due to being provided with pedestal, support arm, pushing away
Power loader and reaction frame, therefore can be applied by thrust loader to the default force application location of the railing to be measured preset
Thrust, and the contrary counter-force with the thrust applied is provided by reaction frame, reach entire railing thrust simulation device
It is completed to self-balancing state so as to easily apply quantitative, stable and lasting thrust to railing to be measured to column to be measured
The thrust load capacity of bar detects, and solves asking for the thrust application when carrying out thrust load capacity detection in the prior art
Topic.Moreover, the structure of above-mentioned railing thrust simulation device is simple, it is easy to install and remove, it is easy to carry, and manufacturing cost
It is lower.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of the railing thrust simulation device in the utility model embodiment.
Fig. 2 is the schematic perspective view two of the railing thrust simulation device in the utility model embodiment.
Fig. 3 is the scheme of installation of the railing thrust simulation device in the utility model embodiment.
Fig. 4 is the explosive view schematic diagram of the railing thrust simulation device in the utility model embodiment.
Fig. 5 is the side view of the railing thrust simulation device in the utility model embodiment.
Fig. 6 is the front view of the railing thrust simulation device in the utility model embodiment.
Fig. 7 is the rearview of the railing thrust simulation device in the utility model embodiment.
Fig. 8 is the top view of the railing thrust simulation device in the utility model embodiment.
Fig. 9 is the schematic diagram of the connection buckle of the railing thrust simulation device in the utility model embodiment.
Figure 10 is the structural schematic diagram of the thrust loader in the utility model embodiment.
Figure 11 is the position view of the strain gauge in the utility model embodiment.
Figure 12 is the schematic diagram of the reaction frame in the utility model embodiment.
Figure 13 is the schematic diagram of the reaction support in the utility model embodiment.
Specific embodiment
For the technical solution of the utility model and advantage is more clearly understood, below in conjunction with drawings and the specific embodiments,
The utility model is described in further detail.
Fig. 1 and Fig. 2 is the schematic perspective view of the railing thrust simulation device in the utility model embodiment.Fig. 3 is
The scheme of installation of railing thrust simulation device in the utility model embodiment.Fig. 4 is the column in the utility model embodiment
The explosive view schematic diagram of bar thrust simulation device.Fig. 5~Fig. 8 is respectively the railing thrust simulation in the utility model embodiment
Side view, front view, rearview and the top view of device
As shown in Fig. 1~8, which includes: pedestal 11, support arm 12, thrust loader 13 and reaction frame 14；
The pedestal 11 is layer adjacent on the fixed pan of railing 10 to be measured；
The support arm 12 is vertically set on the pedestal 11, and the bottom of the support arm 12 and the pedestal 11 are solid
Fixed connection；
The default force application location of one end of the thrust loader 13 and railing 10 to be measured is (for example, the top of railing to be measured
Etc. pre-designed force application location) it is fixedly connected, the other end of the thrust loader 13 is connect with the support arm 12；
The thrust loader 13 is used to apply preset thrust to the default force application location of the railing 10 to be measured；
One end of the reaction frame 14 is fixedly connected with the side that the pedestal 11 closes on the railing to be measured 10, described anti-
The other end of power frame 14 is abutted with the bottom outside of the railing 10 to be measured.
It, can be by thrust loader to the default force of the railing to be measured in above-mentioned railing thrust simulation device
Position applies preset thrust, and provides the contrary counter-force with the thrust applied by reaction frame, makes entire railing
Thrust simulation device reaches self-balancing state, so as to apply quantitative, stable and lasting thrust, completion pair to railing to be measured
The thrust load capacity of railing to be measured detects.
In addition, preferably, the thrust loader passes through connection buckle in a specific embodiment of the utility model
It is fixedly connected with the default force application location of the railing to be measured.
For example, preferably, in a specific embodiment of the utility model, as shown in figure 9, the connection buckle can be with
It include: U-shaped buckle 36 and connecting plate 37；
The U-shaped buckle 36 is connected on the default force application location of the railing to be measured, the both ends point of the U-shaped buckle 36
Not Tong Guo nut connect with the connecting plate 37.
In addition, preferably, in a specific embodiment of the utility model, as shown in Figure 10, the thrust loader
On be additionally provided with force screw rod and fixed plate 33；
The fixed plate 33 is fixedly connected with the support arm 12, and it is threaded logical that tool is provided in the fixed plate 33
Hole；
The force screw rod includes long bolt 31 and regulation handle 32；One end of the long bolt 31 and connection buckle connect
It connects, the other end of the long bolt 31 passes through through-hole and the regulation handle 32 on the support arm 12 and the fixed plate 33
Connection.
It therefore, in said structure, can be by rotation regulation handle to drive long bolt to rotate, so as to logical
It crosses force screw rod and applies preset thrust to railing to be measured.
In addition, preferably, above-mentioned fixation can also do not used in another specific embodiment of the utility model
Plate, for example, directly can have threaded through-hole in support arm setting, the force screw rod passes through the through-hole and the branch
Brace is directly threadedly coupled.
In addition, preferably, in a specific embodiment of the utility model, as shown in figure 11, the thrust loader
On be provided with strain gauge 35, the thrust being applied on the default force application location of railing to be measured for measuring thrust loader.
It, can be smart in real time when thrust loader applies thrust to the default force application location of railing to be measured by the strain gauge
It really measures to obtain the numerical value of current thrust, so as to accurately apply preset thrust to railing to be measured.
In addition, preferably, the strain gauge can be set in institute in a specific embodiment of the utility model
It states between force screw rod and the connection buckle, and is connect with the connection buckle.
In addition, preferably, in a specific embodiment of the utility model, as shown in Figure 10, the thrust loader
On be additionally provided with universal tumbler bearing 34.The universal tumbler bearing can adjust force application angle according to Impact direction, to guarantee thrust
The thrust that loader is applied is perpendicular with railing to be measured always.
In addition, preferably, the universal tumbler bearing can be set in institute in a specific embodiment of the utility model
It states between force screw rod and the strain gauge.
In addition, preferably, as shown in Figure 10, being gone back on the support arm in a specific embodiment of the utility model
Card slot 21 can be set, the force screw rod passes through the card slot 21 and is fixed on the support arm by the fixed plate 33
On 12.It therefore, can be according to actual application environment before the force screw rod is fixed on support arm using fixed plate
It needs, along the fixed height of above-mentioned card slot adjustment fixing plate, then by fixed plate and the branch in selected fixed height
Brace is fixedly connected, so that the height of the default force application location for being highly adaptable to the railing to be measured of the force screw rod
(for example, generally within sustained height).
In addition, preferably, in a specific embodiment of the utility model, as shown in Figure 10, the thrust loader
13 include: long bolt 31, regulation handle 32, fixed plate 33, universal tumbler bearing 34, strain gauge 35, U-shaped buckle 36 and connection
Plate 37；
The fixed plate 33 is fixedly connected with the support arm 12, and it is threaded logical that tool is provided in the fixed plate 33
Hole；
One end of the long bolt 31 is connect with the regulation handle, and the other end of the long bolt 31 passes through the support
Through-hole on arm 12 and the fixed plate 33 is connect with the multi-directional ball of the universal tumbler bearing 34；
The pedestal of the universal tumbler bearing 34 is connect with one end of the strain gauge 35；
The other end of the strain gauge 35 is connect with the connecting plate 37；
The U-shaped buckle 36 is connected on the default force application location of the railing to be measured, the both ends point of the U-shaped buckle 36
Not Tong Guo nut connect with the connecting plate 37.
Therefore, in above-mentioned thrust loader, by rotating regulation handle, force screw rod can be driven to rotate；
Have threaded through-hole since the force screw rod passes through in the fixed plate, can be applied by rotation regulation handle to adjust
The forward or backward of power screw rod, so as to apply a stable lasting thrust by force screw rod；The thrust is by applying
Power screw rod is transferred to universal tumbler bearing, so that the universal tumbler bearing is buckled by strain gauge, connecting plate and U-shaped by the thrust
Be transmitted on the default force application location of railing to be measured, and can guarantee thrust that thrust loader is applied always with railing to be measured
It is perpendicular.At this point, can accurately measure to obtain the numerical value of current thrust in real time by strain gauge, so as to essence
Really apply preset thrust to the default force application location of railing to be measured.
Above-mentioned thrust loader is only one of the specific embodiment in the utility model.In the skill of the utility model
In art scheme, the thrust loader of other forms can also be used, to apply to the default force application location of railing to be measured default
Thrust.This is no longer going to repeat them for concrete implementation mode.
In addition, in actual application environment, due to the inside of suspended plank road or the railing of overpass be generally it is smooth
Ground, it is therefore advantageous to, in a specific embodiment of the utility model, the pedestal be can be set in railing to be measured
On the ground of inside.
In addition, preferably, in a specific embodiment of the utility model, as shown in figure 4, the railing thrust simulation
It can further include in device: fixed device 22；The fixed device 22 is for the support arm 12 to be vertically fixed on
On the pedestal 11.
In addition, preferably, in a specific embodiment of the utility model, as shown in Fig. 4 and Figure 12, the reaction frame
14 include: transverse slat 41 and riser 42；
One end of the transverse slat 41 is fixedly connected with the side that the pedestal closes on the railing to be measured；The transverse slat 41
The other end is connect and vertical with the riser 42 with one end of the riser 42；
The other end of the riser 42 is abutted with the bottom outside of the railing to be measured.
In addition, preferably, one end of the transverse slat can pass through bolt in a specific embodiment of the utility model
The side for closing on the railing to be measured with the pedestal is fixedly connected.
When the thrust loader applies preset thrust to the default force application location of the railing to be measured, the counter-force
Frame can be by the bottom outside of the compressing railing to be measured, by the thrust that entire railing thrust simulation device provides and applies
Contrary counter-force, so that entire railing thrust simulation device be made to reach self-balancing state.
In addition, preferably, as shown in fig. 4 and 13, the railing pushes away in a specific embodiment of the utility model
Force simulating device can further include: reaction support 15；
One end of the reaction support 15 is fixedly connected with the pedestal 11 far from the side of the railing to be measured, described anti-
The other end of power support 15 is fixedly connected with preset fixed supporting point.
In addition, preferably, the reaction support 15 may include: one in a specific embodiment of the utility model
Root or more support rods；One end of the support rod is fixedly connected with the pedestal 11 far from the side of the railing to be measured, institute
The other end for stating support rod is fixedly connected with preset fixed supporting point.
In the technical solution of the utility model, above-mentioned reaction support can also be by other specific implementations come real
Existing, this is no longer going to repeat them.
In actual application environment, when carrying out thrust load capacity detection to railing, suspended plank road or overpass
Often there are the fixtures such as wall or rock in inside.Therefore, can by one end of reaction support with the pedestal far from described to be measured
The side of railing is fixedly connected, and some on the other end of reaction support and above-mentioned wall or rock is fixed support solid point
Fixed connection.When the thrust loader applies preset thrust to the default force application location of the railing to be measured, the counter-force
Support can be filled by the fixed supporting point of compressing wall or rock etc. together with above-mentioned reaction frame for entire railing thrust simulation
The contrary counter-force provided with the thrust applied is set, so that entire railing thrust simulation device be made to reach self-balancing shape
State.Certainly, in actual application environment, if the inside of railing to be measured without the fixtures such as inside wall or rock, can not
Use above-mentioned reaction support.
In conclusion in the technical solution of the utility model, due to being provided with pedestal, branch in railing thrust simulation device
Brace, thrust loader and reaction frame, therefore can be applied by thrust loader to the default force application location of the railing to be measured
Add preset thrust, and provide the contrary counter-force with the thrust applied by reaction frame, makes entire railing thrust mould
Quasi- device reaches self-balancing state, so as to easily apply quantitative, stable and lasting thrust to railing to be measured, completes
Thrust load capacity detection to railing to be measured, solves the thrust in the prior art when carrying out thrust load capacity detection and applies
The problem of adding.Moreover, the structure of above-mentioned railing thrust simulation device is simple, it is easy to install and remove, it is easy to carry, and manufacture
Cost is relatively low.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (10)
1. a kind of railing thrust simulation device, which is characterized in that the device includes: pedestal, support arm, thrust loader and counter-force
Frame；
The pedestal is layer adjacent on the fixed pan of railing to be measured；
The support arm is vertically arranged on the base, and the bottom of the support arm is fixedly connected with the base；
One end of the thrust loader is fixedly connected with the default force application location of railing to be measured, the thrust loader it is another
End is connect with the support arm；The thrust loader is used to apply preset push away to the default force application location of the railing to be measured
Power；
One end of the reaction frame is fixedly connected with the side that the pedestal closes on the railing to be measured, the reaction frame it is another
End is abutted with the bottom outside of the railing to be measured.
2. the apparatus according to claim 1, it is characterised in that:
The thrust loader is fixedly connected by connection buckle with the default force application location of the railing to be measured.
3. the apparatus of claim 2, which is characterized in that the connection buckle includes: U-shaped buckle and connecting plate；
The U-shaped is connected on the default force application location of the railing to be measured, and the both ends of the U-shaped buckle pass through spiral shell respectively
It is female to be connect with the connecting plate.
4. device according to claim 3, it is characterised in that:
Force screw rod and fixed plate are additionally provided on the thrust loader；
The fixed plate is fixedly connected with the support arm, and the threaded through-hole of tool is provided in the fixed plate；
The force screw rod includes long bolt and regulation handle；One end of the long bolt is connect with connection buckle, the long spiral shell
The through-hole that the other end of bar passes through on the support arm and the fixed plate is connect with the regulation handle.
5. device according to claim 4, it is characterised in that:
It is provided with strain gauge on the thrust loader, the pre- facility for being applied to railing to be measured for measuring thrust loader
Thrust on power position；The strain gauge is arranged between the force screw rod and the connection buckle, and with the company
It connects and snaps connection.
6. device according to claim 5, it is characterised in that:
Universal tumbler bearing is additionally provided on the thrust loader；The universal tumbler bearing setting the force screw rod with it is described
Between strain gauge.
7. device according to claim 4, it is characterised in that:
Card slot is provided on the support arm, the force screw rod passes through the card slot and is fixed on by the fixed plate described
On support arm.
8. the apparatus according to claim 1, which is characterized in that the reaction frame includes: transverse slat and riser；
One end of the transverse slat is fixedly connected with the side that the pedestal closes on the railing to be measured；The other end of the transverse slat with
One end connection of the riser is simultaneously vertical with the riser；
The other end of the riser is abutted with the bottom outside of the railing to be measured.
9. the apparatus according to claim 1, which is characterized in that the railing thrust simulation device may further comprise: instead
Power support；
One end of the reaction support is fixedly connected with the pedestal far from the side of the railing to be measured, the reaction support
The other end is fixedly connected with preset fixed supporting point.
10. device according to claim 9, which is characterized in that the reaction support includes: one or more support rod；
One end of the support rod is fixedly connected with the pedestal far from the side of the railing to be measured, the support rod it is another
End is fixedly connected with preset fixed supporting point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929414.6U CN208333833U (en) | 2018-06-15 | 2018-06-15 | A kind of railing thrust simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929414.6U CN208333833U (en) | 2018-06-15 | 2018-06-15 | A kind of railing thrust simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333833U true CN208333833U (en) | 2019-01-04 |
Family
ID=64770999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820929414.6U Active CN208333833U (en) | 2018-06-15 | 2018-06-15 | A kind of railing thrust simulation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208333833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535007A (en) * | 2018-06-15 | 2018-09-14 | 中冶建筑研究总院有限公司 | A kind of railing thrust simulation device |
| RU208002U1 (en) * | 2021-07-21 | 2021-11-29 | Открытое акционерное общество "Томская домостроительная компания" | Fence test spreader |
-
2018
- 2018-06-15 CN CN201820929414.6U patent/CN208333833U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535007A (en) * | 2018-06-15 | 2018-09-14 | 中冶建筑研究总院有限公司 | A kind of railing thrust simulation device |
| CN108535007B (en) * | 2018-06-15 | 2024-04-02 | 中冶建筑研究总院有限公司 | Railing thrust simulation device |
| RU208002U1 (en) * | 2021-07-21 | 2021-11-29 | Открытое акционерное общество "Томская домостроительная компания" | Fence test spreader |
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