CN208223984U - A kind of experiment multi-faceted built-in fitting shearing force measurement device of type - Google Patents
A kind of experiment multi-faceted built-in fitting shearing force measurement device of type Download PDFInfo
- Publication number
- CN208223984U CN208223984U CN201820920787.7U CN201820920787U CN208223984U CN 208223984 U CN208223984 U CN 208223984U CN 201820920787 U CN201820920787 U CN 201820920787U CN 208223984 U CN208223984 U CN 208223984U
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- China
- Prior art keywords
- stripe board
- gear
- built
- fitting
- steel plate
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Abstract
The utility model discloses a kind of multi-faceted built-in fitting shearing force measurement devices of experiment type, the first stripe board and the second stripe board are provided between first steel plate and the second steel plate, the upper surface of first steel plate is fixedly installed gear and two the first bolts, first stripe board makees pull movement in the region between gear and the first bolt, the lower end surface of second steel plate is fixed, and there are two the second bolts, first stripe board band moving gear rotates, and gear drives Article 2 shape plate to move back and forth in the region between gear and the second bolt；Steel bar is fixed on portal frame, steel bar is fixedly connected with the first steel plate and the second steel plate, the upper end of first stripe board and very heavy top contact, one end of second stripe board is connect with built-in fitting, built-in fitting is fixed on the end face of concrete block, it exerts a force to jack, obtains the shearing in four orientation in the left and right of built-in fitting or more.The utility model structure is simple, easily operated, convenient to carry out four orientation shearing tests to built-in fitting in laboratory.
Description
Technical field
The utility model relates to measurement device fields, and in particular to a kind of experiment multi-faceted built-in fitting shearing force measurement device of type
Part.
Background technique
Built-in fitting is the component installed (bury) in advance in the structure in concealed work, is played for connection structure component
Or the fixed-purpose of non-structural element.Shearing in testing under existence conditions to measurement built-in fitting different direction is very numb
Tired, the more difficult overturning of concrete pier overturn to concrete where built-in fitting, and large-scale is needed, so can only be from it
In planar survey shearing, analyzed from part, be also just less susceptible to carry out built-in fitting whole force analysis, so that experiment
With limitation, leading to people is also very few to the research of built-in fitting.
Summary of the invention
In order to solve the above technical problems, the utility model provides a kind of multi-faceted built-in fitting shearing survey of experiment type
Metering device.
The technical solution of the utility model are as follows: a kind of experiment multi-faceted built-in fitting shearing force measurement device of type, the first steel plate
The first stripe board and the second stripe board are provided between the second steel plate, the upper surface of the first steel plate is fixedly installed gear and two
The center of the first steel plate is arranged in a first bolt, gear, and two the first bolts are set side by side, and the setting of the first stripe board exists
Between gear and the first bolt, the first side of the first stripe board and the first threaded bolt contacts, the second side of the first stripe board are set
It is equipped with the first rack gear engaged with gear, the first stripe board makees pull movement in the region between gear and the first bolt；The
The lower end surfaces of two steel plates is fixed there are two the second bolt, and two the second bolts are set side by side, the setting of the second stripe board gear with
Between second bolt, the second bolt resists the first side of the second stripe board, and the second side of the second stripe board is provided with and tooth
Take turns the second rack gear of engagement, the first stripe board band moving gear rotates, gear drive Article 2 shape plate gear and the second bolt it
Between region in move back and forth；It is fixed with steel bar on portal frame, steel bar is fixedly connected with the first steel plate and the second steel plate, and first
The upper end of shape plate and very heavy top contact, one end of the second stripe board are connect with built-in fitting, and built-in fitting is fixed at concrete block
End face on, to jack exert a force, obtain built-in fitting left and right up and down four orientation shearing.
Further, first stripe board is vertically arranged with the second stripe board, the extended line and two of two the first bolts
The extended line of a second bolt is vertical, and the first stripe board of jack pair applies downward thrust, and the first stripe board band moving gear turns
Dynamic, gear drives Article 2 shape plate to move back and forth, and obtains the shearing in the left and right orientation of built-in fitting.
Further, first stripe board is arranged in parallel with the second stripe board, the extended line and two of two the first bolts
The extended line of a second bolt is parallel, when the first stripe board of jack pair applies downward thrust, the first stripe board band movable tooth
Wheel rotation, gear drive Article 2 shape plate to move back and forth, obtain the shearing in the orientation up and down of built-in fitting.
The utility model has the following beneficial effects: the utility model structure is simple, easily operated, at low cost, cost performance is high, easily
In preparation and application, various portal frame devices suitable for laboratory, can be stable measure built-in fitting needed for shearing data,
Moreover, the present apparatus can be different according to the installation position of built-in fitting, position on the gantry is fixed by adjusting steel bar to adjust
The shearing etc. that different direction built-in fitting is measured in laboratory, the progress to built-in fitting is better achieved in the installation position of the present apparatus
It analyses in depth and studies.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the external structure schematic diagram of embodiment one.
Fig. 3 is the schematic diagram of internal structure of embodiment one.
Fig. 4 is the external structure schematic diagram of embodiment two.
Fig. 5 is the schematic diagram of internal structure of embodiment two.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing, the present embodiment is not constituted to this
The limitation of utility model.
As shown in Figure 1, a kind of the experiment multi-faceted built-in fitting shearing force measurement device of type, including the first steel plate 1, the second steel plate
2, the first stripe board 3, the second stripe board 4, gear 5, the first bolt 6, the second bolt 7, portal frame 8, steel bar 9, jack 10, pre-
Embedded part 11, concrete block 12.
Embodiment one:
As shown in Figure 1, the first stripe board 3 and the second stripe board 4 are provided between the first steel plate 1 and the second steel plate 2, first
Stripe board 3 is vertically arranged with the second stripe board 4.
As shown in Fig. 2, the upper surface of the first steel plate 1 is fixedly installed gear 5 and two the first bolts 6, the setting of gear 5 exists
The center of first steel plate 1, two the first bolts 6 are set side by side, the setting of the first stripe board 3 gear 5 and the first bolt 6 it
Between, the first side 301 of the first stripe board 3 is contacted with the first bolt 6, and the second side 302 of the first stripe board 3 is provided with and tooth
First rack gear of 5 engagement of wheel, the first stripe board 3 make pull movement in the region between gear 5 and the first bolt 6.
The lower end surface of second steel plate 2 is fixed there are two the second bolt 7, and two the second bolts 7 are set side by side, two the first spiral shells
The extended line of bolt 6 is vertical with the extended line of two the second bolts 7, and the second stripe board 4 is arranged between gear 5 and the second bolt 7,
Second bolt 7 resists the first side 401 of the second stripe board 4, and the second side 402 of the second stripe board 4 is provided with nibbles with gear 5
The second rack gear closed, the first stripe board 3 are rotated with moving gear 5, and gear 5 drives the second stripe board 4 in gear 5 and the second bolt 7
Between region in move back and forth.
Embodiment two:
As shown in figure 3, the first stripe board 3 and the second stripe board 4 are provided between the first steel plate 1 and the second steel plate 2, first
Stripe board 3 is arranged in parallel with the second stripe board 4.
As shown in figure 4, the upper surface of the first steel plate 1 is fixedly installed gear 5 and two the first bolts 6, the setting of gear 5 exists
The center of first steel plate 1, two the first bolts 6 are set side by side, the setting of the first stripe board 3 gear 5 and the first bolt 6 it
Between, the first side 301 of the first stripe board 3 is contacted with the first bolt 6, and the second side 302 of the first stripe board 3 is provided with and tooth
First rack gear of 5 engagement of wheel, the first stripe board 3 make pull movement in the region between gear 5 and the first bolt 6.
The lower end surface of second steel plate 2 is fixed there are two the second bolt 7, and two the second bolts 7 are set side by side, two the first spiral shells
The extended line of bolt 6 is parallel with the extended line of two the second bolts 7, and the second stripe board 4 is arranged between gear 5 and the second bolt 7,
Second bolt 7 resists the first side 401 of the second stripe board 4, and the second side 402 of the second stripe board 4 is provided with nibbles with gear 5
The second rack gear closed, the first stripe board 3 are rotated with moving gear 5, and gear 5 drives the second stripe board 4 in gear 5 and the second bolt 7
Between region in move back and forth.
Working principle are as follows: by taking embodiment one as an example, as shown in figure 5, being fixed with steel bar 9 on portal frame 8, steel bar 9 is fixed to be connected
The first steel plate 1 and the second steel plate 2 are connect, the upper end of the first stripe board 3 is contacted with jack 10, the right end of the second stripe board 4 and pre-
Embedded part 11 connects, and built-in fitting 11 is fixed on the end face of concrete block 12, when jack 10 to the first stripe board 3 apply to
Under thrust when, the first stripe board 3 with moving gear 5 rotate, gear 5 drive the second stripe board 4 move back and forth, obtain built-in fitting 11
Left and right orientation shearing.
Then the orientation for changing the second stripe board 4 according to the direction of required measurement shearing, makes the first stripe board 3 and Article 2
Shape plate 4 is parallel, and one end of the second stripe board 4 is connect with built-in fitting 11, and built-in fitting 11 is fixed at the end face of concrete block 12
On, jack 10 applies downward thrust to the first stripe board 3, is rotated by the first stripe board 3 with moving gear 5, gear 5 drives
Second stripe board 4 moves back and forth, and obtains the shearing in the orientation up and down of built-in fitting 11.
The above descriptions are merely preferred embodiments of the present invention, is not used in limitation the utility model, this field skill
Art personnel can make various modifications or equivalent replacements to the utility model in the essence and protection scope of the utility model,
This modification or equivalent replacement also should be regarded as falling in the protection scope of technical solutions of the utility model.
Claims (3)
1. a kind of experiment multi-faceted built-in fitting shearing force measurement device of type, it is characterised in that: between the first steel plate and the second steel plate
It is provided with the first stripe board and the second stripe board, the upper surface of the first steel plate is fixedly installed gear and two the first bolts, tooth
The center of the first steel plate is arranged in wheel, and two the first bolts are set side by side, and the first stripe board is arranged in gear and the first spiral shell
Between bolt, the first side of the first stripe board and the first threaded bolt contacts, the second side of the first stripe board is provided with nibbles with gear
The first rack gear closed, the first stripe board make pull movement in the region between gear and the first bolt；The lower end of second steel plate
Face is fixed there are two the second bolt, and two the second bolts are set side by side, and the second stripe board is arranged between gear and the second bolt,
Second bolt resists the first side of the second stripe board, and the second side of the second stripe board is provided with the second tooth engaged with gear
Item, the first stripe board band moving gear rotate, and gear drives Article 2 shape plate to come in the region between gear and the second bolt
It backhauls dynamic；Steel bar is fixed on portal frame, steel bar is fixedly connected with the first steel plate and the second steel plate, the upper end of the first stripe board and thousand
Jin top contact, one end of the second stripe board are connect with built-in fitting, and built-in fitting is fixed on the end face of concrete block, to very heavy
Top force, obtains the shearing in four orientation in the left and right of built-in fitting or more.
2. a kind of experiment multi-faceted built-in fitting shearing force measurement device of type according to claim 1, it is characterised in that: described
First stripe board is vertically arranged with the second stripe board, and the extended line of two the first bolts and the extended line of two the second bolts hang down
Directly, the first stripe board of jack pair applies downward thrust, and the first stripe board band moving gear rotates, and gear drives Article 2 shape plate
It moves back and forth, obtains the shearing in the left and right orientation of built-in fitting.
3. a kind of experiment multi-faceted built-in fitting shearing force measurement device of type according to claim 1, it is characterised in that: described
First stripe board is arranged in parallel with the second stripe board, and the extended line of two the first bolts and the extended line of two the second bolts are flat
Row, when the first stripe board of jack pair applies downward thrust, the first stripe board band moving gear is rotated, and gear drives Article 2
Shape plate moves back and forth, and obtains the shearing in the orientation up and down of built-in fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920787.7U CN208223984U (en) | 2018-06-14 | 2018-06-14 | A kind of experiment multi-faceted built-in fitting shearing force measurement device of type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920787.7U CN208223984U (en) | 2018-06-14 | 2018-06-14 | A kind of experiment multi-faceted built-in fitting shearing force measurement device of type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223984U true CN208223984U (en) | 2018-12-11 |
Family
ID=64504955
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820920787.7U Expired - Fee Related CN208223984U (en) | 2018-06-14 | 2018-06-14 | A kind of experiment multi-faceted built-in fitting shearing force measurement device of type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175065A (en) * | 2020-01-21 | 2020-05-19 | 中国建筑科学研究院有限公司 | On-spot multidirectional power detection device of assembled building envelope connected system |
-
2018
- 2018-06-14 CN CN201820920787.7U patent/CN208223984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175065A (en) * | 2020-01-21 | 2020-05-19 | 中国建筑科学研究院有限公司 | On-spot multidirectional power detection device of assembled building envelope connected system |
| CN111175065B (en) * | 2020-01-21 | 2022-05-03 | 中国建筑科学研究院有限公司 | On-spot multidirectional power detection device of assembly type structure envelope connected system |
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Legal Events
| 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: 20181211 |