CN205404236U - Scalable examination mould end plate device - Google Patents
Scalable examination mould end plate device Download PDFInfo
- Publication number
- CN205404236U CN205404236U CN201620165118.4U CN201620165118U CN205404236U CN 205404236 U CN205404236 U CN 205404236U CN 201620165118 U CN201620165118 U CN 201620165118U CN 205404236 U CN205404236 U CN 205404236U
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- CN
- China
- Prior art keywords
- end plate
- sleeve pipe
- screw rod
- scalable
- nut
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- Expired - Fee Related
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Abstract
The utility model relates to a scalable examination mould end plate device, including an end plate, 3 piece at least and end plate wall vertically screw rod of fixed connection on the side wall surface of end plate, still include with the sleeve pipe that screw rod quantity corresponds, but sleeve pipe one end be equipped with the free rotation, and with during a sleeve pipe is inserted to one end that the nut that the screw rod screw thread matches, every screw rod were equipped with the nut by the sleeve pipe, the fixed sole that is provided with of the sheathed tube other end, the top sole with the wall of end plate is parallel. The utility model discloses it has examination mould both ends to place, and it is flexible that length is adjusted to the accessible, makes same examination mould be used for making the concrete sample of different specifications.
Description
Technical field
This utility model belongs to concrete component test field, relates to one and is placed on existing die trial two ends in laboratory armored concrete specimen molding process, is used for controlling the end plate device of concrete sample length and reinforcement location.
Background technology
At present, test chamber is generally steel die trial and plastics die trial two kinds than more conventional concrete formation die trial.Steel die trial is little due to its deformation, easy to make, can according to test requirements document special facture, once being widely used in Ge great colleges and universities and scientific research institutions, but the weight of itself is relatively big, cost is high, compact dimensions is wayward, and easily produces spillage phenomenon, so gradually in the trend of eliminating；Plastics die trial is lightweight due to itself, easy disassembling, specimen molding precision is high, and unit price is low, become currently used maximum concrete test die, but owing to it is that one-shot forming makes, size is fixed, for various sizes of test specimen, then need to make the die trial of different size, add again cost to a certain extent, plastics die trial simultaneously cannot in concrete sample configuration reinforcement, constrain its range of application.
Summary of the invention
The purpose of this utility model is in that solving existing plastics die trial cannot change the defect of size and configuration reinforcement, a kind of telescopic concrete test die end plate device is provided, it is placed on the two ends of existing plastics die trial, can freely stretch as requested and adapt to different piece lengths, simultaneously can at test specimen inside concrete configuration reinforcement.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of scalable specimen mould terminal plate device, it is characterised in that: include end plate, a side wall surface of described end plate is fixedly attached to few 3 screw rods vertical with end plate wall；Also include the sleeve pipe corresponding with described screw rod quantity, described sleeve pipe one end is provided with nut that is free to rotate and that mate with described screw flight, every screw rod is provided with in one end insertion sleeve of nut by sleeve pipe, the other end of described sleeve pipe is fixedly installed top sole, and described top sole is parallel with the wall of described end plate.
This utility model dismounting mould is convenient and swift, it is placed on the two ends of existing plastics die trial, can freely stretch as requested, adapt to different piece lengths, make the die trial of same size, can be suitably used for the test specimen of different size, the advantage having given full play to existing plastics die trial, reduce cost, at test specimen inside concrete configuration reinforcement, plastics die trial can be made to can be widely applied to various test specimen simultaneously.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model；
Fig. 2 is plan structure schematic diagram of the present utility model (local is sectional view, and display screw rod stretches in sleeve pipe)；
Fig. 3 city a kind of use state stereogram of the present utility model；
Fig. 4 is use state top view of the present utility model.
Detailed description of the invention
As shown in Figure 1 and Figure 2, this utility model includes end plate 1, and a side wall surface of described end plate 1 is fixedly attached to few 3 screw rods 2 vertical with end plate wall；Also include the sleeve pipe 3 corresponding with described screw rod quantity, described sleeve pipe one end is provided with nut 4 that is free to rotate and that mate with described screw flight, every screw rod is provided with in one end insertion sleeve of nut by sleeve pipe, the other end of described sleeve pipe is fixedly installed and is provided with top sole 5, and described top sole is parallel with the wall of described end plate.
Further, this utility model can be provided with at least one steel bar preassembling on end plate and boxes out 6, it is simple to need the test specimen of configuration reinforcement to install reinforcing bar.
When this utility model uses, described top sole to act against on the two ends inwall of test specimen.When being embodied as, the area of plane of top sole can be set greater than the cross-sectional area of described sleeve pipe, to increase the contact surface of the two ends inwall of top sole test specimen, improve the stability of device.
When this utility model is embodied as, the size that should arrange end plate is coincide with die trial internal cross section.
This utility model is in use, it is possible to two specimen mould terminal plate devices fit in use, it is possible to be used alone.
As shown in Figure 3, Figure 4, be two this utility model devices with the use of situation.Two specimen mould terminal plate devices are individually positioned in the two ends of plastics die trial 7, and relatively, the top sole 5 of each device acts against on the internal face at die trial 7 two ends two end plates 1 respectively；If test specimen needs configuration reinforcement, then the two ends of reinforcing bar reinforcing bar are inserted respectively the steel bar preassembling of two end plates and boxes out in 6.Adjusting screw rod 2 inserts the length in sleeve pipe 3, makes the length equal to test specimen of the distance between stream oriented device end plate 1, then rotates nut 4, makes nut 4 be connected with screw rod 2, so that screw rod 2 is fixed with sleeve pipe 3.Then between two end plates, build test specimen concrete.After specimen molding, the form removal stage only needs opposite direction twisting nut, enables screw rod and sleeve to produce relative sliding, can shorten device length, poured out by armored concrete test specimen, completes the forming process of whole test specimen.
When this utility model is used alone, it is placed on die trial one end, regulates the length that distance is test specimen of its end plate and die trial other end internal face, then fastening nut, make screw rod and sleeve pipe fix, between end plate and die trial other end internal face, build test specimen concrete.
Claims (3)
1. a scalable specimen mould terminal plate device, it is characterised in that: include end plate, a side wall surface of described end plate is fixedly attached to few 3 screw rods vertical with end plate wall；Also include the sleeve pipe corresponding with described screw rod quantity, described sleeve pipe one end is provided with nut that is free to rotate and that mate with described screw flight, every screw rod is provided with in one end insertion sleeve of nut by sleeve pipe, the other end of described sleeve pipe is fixedly installed top sole, and described top sole is parallel with the wall of described end plate.
2. scalable specimen mould terminal plate device according to claim 1, it is characterised in that: described end plate is provided with at least one steel bar preassembling and boxes out.
3. scalable specimen mould terminal plate device according to claim 1, it is characterised in that: the area of plane of described top sole is more than the cross-sectional area of described sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165118.4U CN205404236U (en) | 2016-03-03 | 2016-03-03 | Scalable examination mould end plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165118.4U CN205404236U (en) | 2016-03-03 | 2016-03-03 | Scalable examination mould end plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404236U true CN205404236U (en) | 2016-07-27 |
Family
ID=56444738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620165118.4U Expired - Fee Related CN205404236U (en) | 2016-03-03 | 2016-03-03 | Scalable examination mould end plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205404236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587811A (en) * | 2021-07-24 | 2021-11-02 | 中交四公局（北京)公路试验检测科技有限公司 | Bridge measuring point positioning method, control device, system and medium |
| WO2022117009A1 (en) * | 2020-12-01 | 2022-06-09 | 中国移动通信集团设计院有限公司 | Alternating current/direct current common bus duct, and bus duct detection method and device |
-
2016
- 2016-03-03 CN CN201620165118.4U patent/CN205404236U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022117009A1 (en) * | 2020-12-01 | 2022-06-09 | 中国移动通信集团设计院有限公司 | Alternating current/direct current common bus duct, and bus duct detection method and device |
| CN113587811A (en) * | 2021-07-24 | 2021-11-02 | 中交四公局（北京)公路试验检测科技有限公司 | Bridge measuring point positioning method, control device, system and medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160727 Termination date: 20210303 |