CN203870883U - Steel-structure experimental section of large blast wave simulator - Google Patents
Steel-structure experimental section of large blast wave simulator Download PDFInfo
- Publication number
- CN203870883U CN203870883U CN201420125043.8U CN201420125043U CN203870883U CN 203870883 U CN203870883 U CN 203870883U CN 201420125043 U CN201420125043 U CN 201420125043U CN 203870883 U CN203870883 U CN 203870883U
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- steel
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- view window
- reinforced concrete
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Abstract
The utility model relates to the technical field of a main experimental section of a blast wave simulator and provides a steel-structure experimental section of a large blast wave simulator. The experimental section comprises an arc steel structure and an earth or water storage tank. The arc steel structure is fixed on a reinforced-concrete foundation through a connecting bottom plate (12) and is formed by a plurality of arc steel plates (4) connected integrally. Each of two ends of each arc steel plate (4) is connected with a connecting flange (7). Each of two ends of the arc steel structure is provided with a reinforced-concrete end-surface pre-embedded flange (1). The two pre-embedded flanges (1) are fixed on the end surface of a reinforced-concrete structure transition section and the end surface of a reinforced-concrete structure outlet section respectively. The earth or water storage tank is located in the reinforced-concrete foundation, right under the arc steel structure and under the ground level. The experimental section is characterized by strong anti-blast capability, good sealing performance, safety, reliability, capability of repetitive uses, and easy observation.
Description
Technical field
The utility model relates to the blast wave analogue means technology in protection works technical research field, is specifically related to one target is realized to shock wave loading, and complete therein the steel construction experimental section of the large-scale blast wave analogue means of required experiment test.
Background technology
Because the experimental section in existing shock tube equipment is because being subject to the restriction of loading environment, experimental section size, observation method and the agent structure capability of antidetonance, can not meet experiment demand growing in many fields.In order to promote the protection level of engineering equipment and equipment, in the urgent need to carrying out the development to main body experimental section in large-scale blast wave analogue means.
Utility model content
The purpose of this utility model is to propose a kind of steel construction experimental section of large-scale blast wave analogue means, can meet experiment demand, and have that antiknock ability is strong, good seal performance, safe and reliable, reuse, observe feature easily.
For realizing above-mentioned utility model object, the utility model is taked following technical scheme:
A steel construction experimental section for large-scale blast wave analogue means, described steel construction experimental section is arranged between reinforced concrete structure transition section and reinforced concrete structure outlet section; Described steel construction experimental section includes arch steel structure and Chu Tuchi or tank; Described arch steel structure is fixed on reinforced concrete bed by connecting bottom board; Described arch steel structure is connected as one and is formed by some arch-shaped steel plates; The two ends of each described arch-shaped steel plate are all connected with joint flange; Between adjacent two described arch-shaped steel plates, connect by joint flange; The two ends of described arch steel structure are respectively arranged with end face joint flange, and described end face joint flange be positioned at corresponding joint flange outside and be connected with joint flange; The two ends of described arch steel structure are respectively arranged with the pre-buried flange of reinforced concrete end face, and the pre-buried flange of reinforced concrete end face described in two is separately fixed on the end face of reinforced concrete structure transition section on the end face with reinforced concrete structure outlet section; Described Chu Tuchi or tank are positioned at the reinforced concrete bed below Horizon under arch steel structure, in described Chu Tuchi or tank, are provided with target, or experiment are set with banketing, arrange experiment water filling.
Three view windows are installed on the arch-shaped steel plate described in every, and one of them view window is positioned at the top of arch-shaped steel plate, and two other view window lays respectively at the both sides of arch-shaped steel plate; Be positioned at the view window of arch-shaped steel plate top and a side for providing light source to experimental section, be positioned at the view window of arch-shaped steel plate opposite side for optical measurement; On the outer wall of described arch-shaped steel plate, be welded with several hoop gussets and longitudinal gusset; Described hoop gusset is with longitudinally gusset is mutually vertical, for increasing the rigidity of arch steel structure.
Described view window includes view window upper cover, bullet proof glass and view window lower cover; Described view window upper cover is loop configuration; Centered by described view window lower cover, there is the loop configuration of ring-shaped step; Described bullet proof glass is positioned on the ring-shaped step of view window lower cover, and between bullet proof glass and view window lower cover, sealing gasket II and sealing gasket III is set; Described view window upper cover and view window lower cover connect as one by hexagon socket cap head screw, at view window upper cover and view window lower cover, sealing gasket I are set.
Described connecting bottom board is welded on the both sides that described arch-shaped steel plate contacts with ground, by ground coupling bolt, arch steel structure is fixed on reinforced concrete bed.
Described joint flange is domes, is inlaid with the reinforcement for lifting bolt is installed in described joint flange.
Between described end face joint flange and joint flange, be provided with to realize steel construction experimental section and the compatibility of deformation of reinforced concrete transition section and outlet section and the steel spring plate of sealing, and connect as one with described steel spring plate; The other end of described steel spring plate is connected with the pre-buried flange of reinforced concrete end face; Between described steel spring plate and joint flange, all there is red copper pad between steel spring plate and the pre-buried flange of reinforced concrete end face.
Between the joint flange of adjacent two arch-shaped steel plates, there is the red copper pad for arch steel structure sealing and compatibility of deformation.
Described ground coupling bolt is made up of hex-head nut, plain washer, screw and screw mandrel, one side of described ground coupling bolt is embedded with channel-section steel, between described channel-section steel and connecting bottom board, have band, channel-section steel and band are for the sealing between coupling bolt location, ground and connecting bottom board and ground.
The steel construction experimental section of a kind of large-scale blast wave analogue means the utility model proposes, adopts technique scheme, has following superiority:
1. this experimental section has the full size experiment that can carry out heavy construction structure, equipment, equipment, and the ability of the large guide experiment on air force's underwater surface naval vessel;
2. the utlity model has the advantage that can simultaneously carry out mechanics and two kinds of parameter measurements of optics, not only can provide the mechanical response parameter of target, but also can provide the response process of target;
The utility model also have that antiknock ability is strong, good seal performance, safe and reliable, reuse, observe the feature such as convenient, the researchs such as engineering structure and the weaponry capability of antidetonance are had and important meaning.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 1 a is the enlarged drawing of A part in Fig. 1.
Fig. 2 is the structural representation of arch-shaped steel plate in the utility model.
Fig. 3 is the structural representation of view window in the utility model.
Fig. 4 is the structural representation of connecting bottom board in the utility model.
Fig. 5 is the structural representation of joint flange in the utility model.
Fig. 6 is the structural representation of end face joint flange in the utility model.
Fig. 7 is coupling bolt structural representation in ground in the utility model.
In figure: 1, the pre-buried flange of reinforced concrete end face, 2, end face joint flange, 3, view window, 4, arch-shaped steel plate, 5, ground coupling bolt, 6, longitudinally gusset, 7, joint flange, 8, hoop gusset, 9, red copper pad, 10, steel spring plate, 11, arch-shaped steel plate, 12, connecting bottom board, 21, view window upper cover, 22, sealing gasket I, 23, sealing gasket II, 24, bullet proof glass, 25, sealing gasket III, 26, view window lower cover, 27, hexagon socket cap head screw, 30, lifting bolt, 31, reinforcement, 51, hex-head nut, 52, plain washer, 53, screw, 54, channel-section steel, 55, screw mandrel, 56, band.
Embodiment
By reference to the accompanying drawings utility model is illustrated.
As shown in Fig. 1, Fig. 1 a, a kind of steel construction experimental section of large-scale blast wave analogue means, described steel construction experimental section is arranged between reinforced concrete structure transition section and reinforced concrete structure outlet section; Described steel construction experimental section includes arch steel structure and Chu Tuchi or tank; Described arch steel structure is fixed on reinforced concrete bed by connecting bottom board 12; Described arch steel structure is connected as one and is formed by some arch-shaped steel plates 4; The two ends of each described arch-shaped steel plate 4 are all connected with joint flange 7; Between adjacent two described arch-shaped steel plates 4, connect by joint flange 7; The two ends of described arch steel structure are respectively arranged with end face joint flange 2, and described end face joint flange 2 be positioned at the outside of corresponding joint flange 7; The two ends of described arch steel structure are respectively arranged with on the end face that the pre-buried flange 1 of reinforced concrete end face described in 1, two of the pre-buried flange of reinforced concrete end face is separately fixed at reinforced concrete structure transition section on the end face with reinforced concrete structure outlet section; Between described end face joint flange 2 and joint flange 7, be provided with steel spring plate 10, and connect as one with described steel spring plate 10; Described steel spring plate 10 other ends are connected with the pre-buried flange 1 of reinforced concrete end face, in order to realize compatibility of deformation and the sealing of steel construction experimental section and reinforced concrete transition section and outlet section; Described Chu Tuchi or tank are positioned at the reinforced concrete bed below Horizon under arch steel structure, and target both can be set, and also can banket and water filling, to meet various experiment demands.Described storage Tu Chi or the long 15m of tank, wide 8m, dark 4m.
In conjunction with Fig. 2, three view windows 3 are installed on the arch-shaped steel plate 4 described in every, one of them view window is positioned at the top of arch-shaped steel plate 4, and two other view window lays respectively at the both sides of arch-shaped steel plate 4; Be positioned at the view window 3 of arch-shaped steel plate 4 tops and a side for providing light source to experimental section, be positioned at the view window of arch-shaped steel plate 7 opposite sides for optical measurement; On the outer wall of described arch-shaped steel plate 4, be welded with several hoop gussets 8 and longitudinal gusset 6; The longitudinal gusset 6 of described hoop gusset 8 is mutually vertical, for increasing the rigidity of arch steel structure.
As shown in Figure 3, described view window includes view window upper cover 21, bullet proof glass 24 and view window lower cover 26; Described view window upper cover 21 is loop configuration; Centered by described view window lower cover 26, there is the loop configuration of ring-shaped step; Described bullet proof glass 24 is positioned on the ring-shaped step of view window lower cover 26, and between bullet proof glass 24 and view window lower cover 26, sealing gasket II 23 and sealing gasket III 25 is set; Described view window upper cover 21 connects as one by hexagon socket cap head screw 27 with view window lower cover 26, at view window upper cover 21 and view window lower cover 26, sealing gasket I 22 is set.
Described connecting bottom board 12 is welded on the both sides that described arch-shaped steel plate 4 contacts with ground, by ground coupling bolt 5, arch steel structure is fixed on reinforced concrete bed.
As shown in Figure 5, described joint flange 7 is domes, is inlaid with the reinforcement 31 for lifting bolt 30 is installed in described joint flange 7.
Between the joint flange 7 of adjacent two arch-shaped steel plates, there is the red copper pad for arch steel structure sealing and compatibility of deformation.
Between described steel spring plate 10 and joint flange 7, between steel spring plate 10 and the pre-buried flange 1 of reinforced concrete end face, all there is the red copper pad for arch steel structure sealing and compatibility of deformation.
As shown in Figure 7, described ground coupling bolt is made up of hex-head nut 51, plain washer 52, screw 53 and screw mandrel 55, one side of described ground coupling bolt is embedded with channel-section steel 54, between described channel-section steel 54 and connecting bottom board 12, have band 56, channel-section steel 54 and band 56 are for the sealing between coupling bolt location, ground and connecting bottom board and ground; Described ground coupling bolt 5 has 90, on every connecting bottom board 12, installs 9.
Claims (8)
1. a steel construction experimental section for large-scale blast wave analogue means, is characterized in that: described steel construction experimental section is arranged between reinforced concrete structure transition section and reinforced concrete structure outlet section; Described steel construction experimental section includes arch steel structure and Chu Tuchi or tank; Described arch steel structure is fixed on reinforced concrete bed by connecting bottom board (12); Described arch steel structure connects as one formation by some arch-shaped steel plates (4); The two ends of each described arch-shaped steel plate (4) are all connected with joint flange (7); Between adjacent two described arch-shaped steel plates (4), connect by joint flange (7); The two ends of described arch steel structure are respectively arranged with end face joint flange (2), and described end face joint flange (2) be positioned at corresponding joint flange (7) outside and be connected with joint flange (7); The two ends of described arch steel structure are respectively arranged with the pre-buried flange of reinforced concrete end face (1), and the pre-buried flange of reinforced concrete end face (1) described in two is separately fixed on the end face of reinforced concrete structure transition section on the end face with reinforced concrete structure outlet section; Described Chu Tuchi or tank are positioned at the reinforced concrete bed below Horizon under arch steel structure, be provided with target or be provided with experiment with banketing or being provided with experiment water filling in described Chu Tuchi or tank.
2. the steel construction experimental section of large-scale blast wave analogue means according to claim 1, it is characterized in that: on the arch-shaped steel plate (4) described in every, three view windows (3) are installed, one of them view window is positioned at the top of arch-shaped steel plate (4), and two other view window lays respectively at the both sides of arch-shaped steel plate (4); On the outer wall of described arch-shaped steel plate (4), be welded with several hoop gussets (8) and longitudinal gusset (6); Described hoop gusset (8) is with longitudinally gusset (6) is mutually vertical.
3. the steel construction experimental section of large-scale blast wave analogue means according to claim 2, is characterized in that: described view window includes view window upper cover (21), bullet proof glass (24) and view window lower cover (26); Described view window upper cover (21) is loop configuration; Centered by described view window lower cover (26), there is the loop configuration of ring-shaped step; Described bullet proof glass (24) is positioned on the ring-shaped step of view window lower cover (26), and between bullet proof glass (24) and view window lower cover (26), sealing gasket II (23) and sealing gasket III (25) is set; Described view window upper cover (21) connects as one by hexagon socket cap head screw (27) with view window lower cover (26), at view window upper cover (21) and view window lower cover (26), sealing gasket I (22) is set.
4. the steel construction experimental section of large-scale blast wave analogue means according to claim 1, it is characterized in that: described connecting bottom board (12) is welded on the both sides that described arch-shaped steel plate (4) contacts with ground, by ground coupling bolt (5), arch steel structure is fixed on reinforced concrete bed.
5. the steel construction experimental section of large-scale blast wave analogue means according to claim 4, it is characterized in that: described ground coupling bolt (5) is made up of hex-head nut (51), plain washer (52), screw (53) and screw mandrel (55), one side of described ground coupling bolt (5) is embedded with channel-section steel (54), between described channel-section steel (54) and connecting bottom board (12), has band (56).
6. the steel construction experimental section of large-scale blast wave analogue means according to claim 1, is characterized in that: described joint flange (7) is domes, is inlaid with the reinforcement (31) for lifting bolt (30) are installed in described joint flange (7).
7. the steel construction experimental section of large-scale blast wave analogue means according to claim 1, is characterized in that: between the joint flange (7) of adjacent two arch-shaped steel plates, have the red copper pad (9) for arch steel structure sealing and compatibility of deformation.
8. the steel construction experimental section of large-scale blast wave analogue means according to claim 1, it is characterized in that: between described end face joint flange (2) and joint flange (7), be provided with to realize steel construction experimental section and the compatibility of deformation of reinforced concrete transition section and outlet section and the steel spring plate of sealing (10), and connect as one with described steel spring plate (10); Described steel spring plate (10) other end is connected with the pre-buried flange of reinforced concrete end face (1); Between described steel spring plate (10) and joint flange (7), all there is red copper pad between steel spring plate (10) and the pre-buried flange of reinforced concrete end face (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125043.8U CN203870883U (en) | 2014-03-19 | 2014-03-19 | Steel-structure experimental section of large blast wave simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125043.8U CN203870883U (en) | 2014-03-19 | 2014-03-19 | Steel-structure experimental section of large blast wave simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203870883U true CN203870883U (en) | 2014-10-08 |
Family
ID=51651811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125043.8U Withdrawn - After Issue CN203870883U (en) | 2014-03-19 | 2014-03-19 | Steel-structure experimental section of large blast wave simulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203870883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854547A (en) * | 2014-03-19 | 2014-06-11 | 中国人民解放军总参谋部工程兵科研三所 | Steel structure experimental section of large blast wave simulation device |
-
2014
- 2014-03-19 CN CN201420125043.8U patent/CN203870883U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854547A (en) * | 2014-03-19 | 2014-06-11 | 中国人民解放军总参谋部工程兵科研三所 | Steel structure experimental section of large blast wave simulation device |
| CN103854547B (en) * | 2014-03-19 | 2016-01-20 | 中国人民解放军总参谋部工程兵科研三所 | The steel construction experimental section of large-scale blast wave analogue means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141008 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |