CN206740511U - One kind is built and uses spandrel girder loading test device - Google Patents
One kind is built and uses spandrel girder loading test device Download PDFInfo
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- CN206740511U CN206740511U CN201720581099.8U CN201720581099U CN206740511U CN 206740511 U CN206740511 U CN 206740511U CN 201720581099 U CN201720581099 U CN 201720581099U CN 206740511 U CN206740511 U CN 206740511U
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- loading test
- test device
- support beam
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Abstract
The utility model provides a kind of build and uses spandrel girder loading test device,Including base,Support beam,Girder steel,Jack,Pressing plate,Pressure sensor,Digital display screen,Analog-digital converter,Single-chip microcomputer,Cushion pad and damping spring,The jack is arranged on girder steel lower end surface,The pressing plate is assemblied on jack lower surface,The pressure sensor is arranged on pressing plate lower surface centre position,The digital display screen is assemblied in support beam left side upper position,The analog-digital converter is connected by data wire with pressure sensor,The single-chip microcomputer is connected by data wire with analog-digital converter,The digital display screen is connected by data wire with single-chip microcomputer,The cushion pad is arranged on directly over base,Described four edges and corners in cushion pad lower surface are each equipped with damping spring,Damping spring lower end connect base,The utility model is simple in construction,Rational technology,Detection accuracy is high,Stability is good,Reliability is high.
Description
Technical field
The utility model is a kind of construction spandrel girder loading test device, belongs to engineering construction apparatus field.
Background technology
In building engineering field, due to a variety of causes and require, it is necessary to the load at the scene of being done to the engineering built
Experiment, wherein it is important that the load test of spandrel girder, the reliability of engineering structure is verified with this.It is but super when running into
When common load is tested, the existing device for applying load is difficult or can not meet the requirement for designing, using.Traditional beam
The load mode of field load test：First, in beam top heap sandstone or heap iron block simulation load, another is hung in beam bottom
Weight simulation load.But these methods can only less or in the case of having certain condition be applied in load, to large-scale load or
The load simulated experiment of ultra-large type there is no unified method and apparatus device, and loading test device of the prior art can not accurately be remembered
Its weight bearing power is recorded, so urgent need wants a kind of construction and solves above-mentioned produced problem with spandrel girder loading test device.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of construction spandrel girder loading test dress
Put, to solve the problems mentioned in the above background technology, the utility model is easy to use, easy to operation, and stability is good, reliability
It is high.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of construction load-bearing
Beam loading test device, including apparatus main body, loading test mechanism and fall arrest buffer gear, described device main body is the bottom of by
Seat, support beam, test beam, girder steel and support feet composition, the support beam are provided with four groups, and support beam described in four groups is installed respectively
In the edges and corners of base upper surface four, the girder steel is welded on support beam upper surface, and the support feet is provided with four groups, four groups of institutes
State support feet to be symmetrically assemblied in two-by-two in four groups of support beams, the test beam is arranged on four groups of support feet upper surfaces, the lotus
Test mechanism is carried by jack, pressing plate, pressure sensor, digital display screen, analog-digital converter and singlechip group into described thousand
Jin top is arranged on girder steel lower end surface, and the pressing plate is assemblied on jack lower surface, and the pressure sensor is arranged on pressure
Plate lower surface centre position, the digital display screen are assemblied in support beam left side upper position, and the analog-digital converter passes through
Data wire is connected with pressure sensor, and the single-chip microcomputer is connected by data wire with analog-digital converter, the numerical monitor
Screen is connected by data wire with single-chip microcomputer, and the fall arrest buffer gear is arranged on base upper surface, and the fall arrest is delayed
Punch mechanism is made up of cushion pad and damping spring, and the cushion pad is arranged on directly over base, the cushion pad lower surface four
Individual edges and corners are each equipped with damping spring, damping spring lower end connect base.
Further, four groups of deep floors are provided with the support beam and four groups of deep floors is equidistantly mounted on support beam
It is interior.
Further, the jack is provided with two groups, and jack described in two groups is symmetrically mounted on girder steel lower surface and two
Group jack specification is identical.
Further, anti-slop serrations are machined with the support feet upper surface.
Further, it is filled with pearl cotton in the cushion pad.
Further, it is equipped with balancing weight in the base.
The beneficial effects of the utility model：A kind of build of the present utility model uses spandrel girder loading test device, because of this reality
Jack, pressing plate, pressure sensor, digital display screen, analog-digital converter and single-chip microcomputer are with the addition of with new, the design solves
Original loading test device Detection results are bad, can not accurately show the problem of load numerical value, enable the utility model accurate
The really load weight of detection spandrel girder, its load numerical value of convenient working personnel record, improves the accuracy of detection, improves work
The test efficiency of industry personnel, because the utility model with the addition of cushion pad and damping spring, the design solves original loading test
Device does not have the problem of buffer protection function, enables the utility model to prevent test beam falls from causing the utility model to damage
The occurrence of, service life of the present utility model is extended, because the utility model with the addition of four groups of deep floors, the design carries
The high mechanical strength of support beam, separately with the addition of anti-slop serrations, the design improves the stability of test beam placement, because of this practicality newly
Type with the addition of pearl cotton, and the design improves the buffer capacity of cushion pad, separately with the addition of balancing weight, and the design improves base and consolidated
Fixed stability, the utility model is simple in construction, rational technology, and detection accuracy is high, and stability is good, and reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of construction spandrel girder loading test device of the utility model；
Fig. 2 is the structural representation of loading test mechanism in a kind of construction spandrel girder loading test device of the utility model
Figure；
Fig. 3 is the structural representation of fall arrest buffer gear in a kind of construction spandrel girder loading test device of the utility model
Figure；
Fig. 4 is that the operation principle of loading test mechanism in a kind of construction spandrel girder loading test device of the utility model is shown
It is intended to；
In figure：1- loading tests mechanism, 2- support beams, 3- test beams, 4- bases, 5- girder steels, 6- support feets, 7- fall arrests
Buffer gear, 11- jack, 12- pressing plates, 13- pressure sensors, 14- digital display screens, 15- analog-digital converters, 16- monolithics
Machine, 71- cushion pads, 72- damping springs.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 4 is referred to, the utility model provides a kind of technical scheme：One kind is built to be filled with spandrel girder loading test
Put, including apparatus main body, loading test mechanism 1 and fall arrest buffer gear 7, apparatus main body is by base 4, support beam 2, experiment
Beam 3, girder steel 5 and support feet 6 form, and support beam 2 is provided with four groups, and four groups of support beams 2 are separately mounted to 4 upper surface of base four
Edges and corners, girder steel 5 are welded on the upper surface of support beam 2, and support feet 6 is provided with four groups, and four groups of support feets 6 are symmetrically assemblied in four two-by-two
In group support beam 2, test beam 3 is arranged on four groups of upper surfaces of support feet 6.
Loading test mechanism 1 is by jack 11, pressing plate 12, pressure sensor 13, digital display screen 14, analog-digital converter 15
And single-chip microcomputer 16 forms, jack 11 is arranged on the lower end surface of girder steel 5, and pressing plate 12 is assemblied on the lower surface of jack 11,
Pressure sensor 13 is arranged on the lower surface centre position of pressing plate 12, and digital display screen 14 is assemblied in the left side upper bit of support beam 2
Put, analog-digital converter 15 is connected by data wire with pressure sensor 13, and single-chip microcomputer 16 passes through data wire and analog-digital converter
15 are connected, and digital display screen 14 is connected by data wire with single-chip microcomputer 16.
Fall arrest buffer gear 7 is arranged on the upper surface of base 4, and fall arrest buffer gear 7 is by cushion pad 71 and damping
Spring 72 is formed, and cushion pad 71 is arranged on directly over base 4, and cushion pad 71 lower surface four edges and corners are each equipped with damping spring
72, the lower end connect base 4 of damping spring 72.
Four groups of deep floors are provided with support beam 2 and four groups of deep floors are equidistantly mounted in support beam 2, and jack 11 is set
There are two groups, two groups of jack 11 are symmetrically mounted on the lower surface of girder steel 5 and two groups of specifications of jack 11 are identical, the upper end of support feet 6
Anti-slop serrations are machined with face, pearl cotton is filled with cushion pad 71, balancing weight is equipped with base 4.
Embodiment：In progress in use, operating personnel first is checked the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, now need to notify maintenance personal to be repaired, if do not deposited
It can be carried out using if problem, in use, test beam 3 is placed in support feet 6 by operating personnel, then run very heavy
Top 11, jack 11 moves down with dynamic pressure plate 12, and after pressing plate 12 contacts with test beam 3, pressure sensor 13 is by test beam 3
Analog-digital converter 15 is delivered to the pressure information of pressing plate 12, and by the pressure information of detection, and analog-digital converter 15 is by detection
Pressure information is converted into digital information, and the digital information of conversion is delivered into single-chip microcomputer 16, and single-chip microcomputer 16 enters digital information
Row processing and calculating, and the digital information after processing is shown by digital display screen 14, because the effect of power has phase
Mutual property, so test beam 3 passes through digital display screen 14 to the load weight that the pressure of pressing plate 12 is exactly test beam 3, operating personnel
The load information of test beam 3 is recorded, because the utility model with the addition of jack 11, pressing plate 12, pressure sensor 13, numerical monitor
Screen 14, analog-digital converter 15 and single-chip microcomputer 16, it is bad that the design solves original loading test device Detection results, Wu Fazhun
The really problem of display load numerical value, the utility model is set accurately to detect the load weight of spandrel girder, convenient working personnel note
Its load numerical value is recorded, improves the accuracy of detection, improves the test efficiency of operating personnel.
When test beam 3 falls, cushion pad 71 can reduce impact of the test beam 3 to base 4 with damping spring 72
Power, because the utility model with the addition of cushion pad 71 and damping spring 72, the design solves original loading test device and not had
The problem of buffer protection function, the utility model is set to prevent test beam 3 falls from causing the hair of the utility model damaged condition
It is raw, extend service life of the present utility model.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. one kind is built and uses spandrel girder loading test device, including apparatus main body, loading test mechanism and fall arrest buffer
Structure, it is characterised in that：Described device main body is made up of base, support beam, test beam, girder steel and support feet, the support beam
Provided with four groups, support beam described in four groups is separately mounted to the edges and corners of base upper surface four, and the girder steel is welded in support beam
On end face, the support feet is provided with four groups, and support feet described in four groups is symmetrically assemblied in four groups of support beams two-by-two, the test beam
On four groups of support feet upper surfaces；
The loading test mechanism is by jack, pressing plate, pressure sensor, digital display screen, analog-digital converter and single-chip microcomputer
Composition, the jack are arranged on girder steel lower end surface, and the pressing plate is assemblied on jack lower surface, the pressure sensing
Device is arranged on pressing plate lower surface centre position, and the digital display screen is assemblied in support beam left side upper position, the modulus
Converter is connected by data wire with pressure sensor, and the single-chip microcomputer is connected by data wire with analog-digital converter, institute
Digital display screen is stated by data wire with single-chip microcomputer to be connected；
The fall arrest buffer gear is arranged on base upper surface, and the fall arrest buffer gear is by cushion pad and damping bullet
Spring is formed, and the cushion pad is arranged on directly over base, and described four edges and corners in cushion pad lower surface are each equipped with damping spring,
Damping spring lower end connect base.
2. a kind of build according to claim 1 uses spandrel girder loading test device, it is characterised in that：In the support beam
It is equidistantly mounted on provided with four groups of deep floors and four groups of deep floors in support beam.
3. a kind of build according to claim 1 uses spandrel girder loading test device, it is characterised in that：The jack is set
There are two groups, jack described in two groups is symmetrically mounted on girder steel lower surface and two groups of jack specifications are identical.
4. a kind of build according to claim 1 uses spandrel girder loading test device, it is characterised in that：In the support feet
Anti-slop serrations are machined with end face.
5. a kind of build according to claim 1 uses spandrel girder loading test device, it is characterised in that：In the cushion pad
Filled with pearl cotton.
6. a kind of build according to claim 1 uses spandrel girder loading test device, it is characterised in that：The base is built-in
Equipped with balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581099.8U CN206740511U (en) | 2017-05-24 | 2017-05-24 | One kind is built and uses spandrel girder loading test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581099.8U CN206740511U (en) | 2017-05-24 | 2017-05-24 | One kind is built and uses spandrel girder loading test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740511U true CN206740511U (en) | 2017-12-12 |
Family
ID=60567649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720581099.8U Expired - Fee Related CN206740511U (en) | 2017-05-24 | 2017-05-24 | One kind is built and uses spandrel girder loading test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740511U (en) |
-
2017
- 2017-05-24 CN CN201720581099.8U patent/CN206740511U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20180524 |