CN216121632U - Bridge frame component for nuclear power engineering - Google Patents
Bridge frame component for nuclear power engineering Download PDFInfo
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- CN216121632U CN216121632U CN202122000896.1U CN202122000896U CN216121632U CN 216121632 U CN216121632 U CN 216121632U CN 202122000896 U CN202122000896 U CN 202122000896U CN 216121632 U CN216121632 U CN 216121632U
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- pressing plate
- bridge frame
- plate
- side pressing
- outer side
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Abstract
The utility model provides a bridge frame component for nuclear power engineering, which comprises a plurality of parallel bridge frame bodies arranged side by side; wherein a plurality of supporting plates are supported and connected at the bottom of the bridge frame body; wherein the supporting plate is sequentially provided with a plurality of upper connecting rods and clamping assemblies for clamping and fixing each bridge body; each clamping assembly comprises an outer side pressing plate, an inner side pressing plate and a connecting plate; the outer side pressing plate is attached to the outer side edge of the bridge frame body, and the top of the outer side pressing plate is connected with the inner side pressing plate; wherein the inner side pressing plate is jointed with the inner side edge of the bridge frame body; wherein the first locking bolt sequentially penetrates through the outer side pressure plate and is fastened on the bridge frame body; one end of the connecting plate is fixedly connected with the outer side pressing plate, and the other end of the connecting plate is fixed on the supporting plate through a second locking bolt. The utility model has convenient installation and high structural strength, can reduce the buffer force and ensure the safety and reliability of the structure.
Description
Technical Field
The utility model relates to the field of bridge design, in particular to a bridge member for nuclear power engineering.
Background
At present, a bridge frame used for nuclear power engineering is unreasonable in design, because cables are complicated to lay in the nuclear power engineering, the strength requirement of a bridge frame member for laying the cables is high, the bridge frame member is convenient to mount and stable in structure, and the bridge frame member can be conveniently detached during overhaul, but the design at the present stage has many defects, for example, 1, the bridge frame is poor in fixing stability and easy to loosen after long-time use; 2. when the shaking occurs, no buffer is arranged, and the like, so that the maintenance frequency is high.
Disclosure of Invention
In order to solve the problems, the utility model discloses a bridge frame component for nuclear power engineering, which is convenient to install, has high structural strength, can reduce buffer force and ensures the safety and reliability of the structure.
The bridge frame component for nuclear power engineering comprises a plurality of parallel bridge frame bodies arranged side by side; wherein a plurality of supporting plates are supported and connected at the bottom of the bridge frame body; wherein the supporting plate is sequentially provided with a plurality of upper connecting rods and clamping assemblies for clamping and fixing each bridge body; each clamping assembly comprises an outer side pressing plate, an inner side pressing plate and a connecting plate; the outer side pressing plate is attached to the outer side edge of the bridge frame body, and the top of the outer side pressing plate is connected with the inner side pressing plate; wherein the inner side pressing plate is jointed with the inner side edge of the bridge frame body; wherein the first locking bolt sequentially penetrates through the outer side pressure plate and is fastened on the bridge frame body; one end of the connecting plate is fixedly connected with the outer side pressing plate, and the other end of the connecting plate is fixed on the supporting plate through a second locking bolt.
The utility model further consists in: wherein, the side edges of every two adjacent supporting plates are symmetrically provided with locking sleeves; wherein the two ends of the connecting rod are screwed and fixed in the locking sleeve through threads.
The utility model further consists in: wherein each connecting rod is sleeved with a spring.
The utility model further consists in: wherein the bottom of layer board is equipped with the stiffener, increases structural strength.
The utility model further consists in: wherein the outer side pressing plate, the inner side pressing plate and the connecting plate are fixedly connected through welding.
The bridge body is used for laying cables in nuclear power engineering, wherein the bridge body is supported and connected through a supporting plate, and then the supporting plate is connected and fixed with a field installation fixing part through an upper connecting rod; the bridge frame body is further fixed and limited through the clamping assembly to prevent shaking, and the clamping assembly is used for clamping and matching the bridge frame body through the inner side pressing plate and the outer side pressing plate to increase fastening force; and finally, the connecting rod is fixed with the locking sleeve through threads, so that the connecting rod is convenient to disassemble and increases the connecting force between the supporting plates, the tensioning force is realized by the spring, and the stability of the structure is ensured.
The utility model has the beneficial effects that: simple to operate, structural strength is high and can reduce the cushion effect, guarantees structure safe and reliable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the clamping assembly;
FIG. 3, a rear view of the pallet;
list of reference numerals:
wherein 1-bridge frame body; 2-a supporting plate; 3-an upper connecting rod; 4-a clamping assembly; 5-a first locking bolt; 6-a second locking bolt; 7-a locking sleeve; 8-a connecting rod; 9-a spring; 10-a reinforcing rod; 41-outer press plate; 42-inner press plate; 43-connecting plate.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the utility model and not as limiting the scope of the utility model. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 3, the bridge frame member for nuclear power engineering of the present embodiment includes a plurality of parallel bridge frame bodies 1 arranged side by side; wherein, a plurality of supporting plates 2 are supported at the bottom of the bridge frame body 1; wherein the supporting plate 2 is sequentially provided with a plurality of upper connecting rods 3 and clamping components 4 for clamping and fixing each bridge body 1; each of the clamping units 4 includes an outer pressing plate 41, an inner pressing plate 42, and a connecting plate 43.
Wherein, the outer pressing plate 41, the inner pressing plate 42 and the connecting plate 43 are all fixed by welding.
Wherein the outer pressing plate 41 is attached to the outer side edge of the bridge frame body 1, and the top of the outer pressing plate is connected with the inner pressing plate 42; wherein the inner side pressing plate 42 is attached to the inner side edge of the bridge frame body 1; wherein the first locking bolts 5 sequentially penetrate through the outer pressing plate 41 and are fastened on the bridge frame body 1; one end of the connecting plate 43 is fixedly connected with the outer pressing plate 41 and the other end is fixed on the supporting plate 2 through a second locking bolt 6.
The bridge frame body 1 is used for cable laying of nuclear power engineering, wherein the bridge frame body 1 is supported and connected through a supporting plate 2, and then the supporting plate 2 is connected and fixed with a field installation fixing part through an upper connecting rod 3; the bridge frame body is further fixed and limited through the clamping assembly 4 to prevent shaking, and the clamping assembly 4 is used for clamping and matching the bridge frame body 1 through the inner side pressing plate 42 and the outer side pressing plate 41 to increase fastening force;
wherein, the side edges of every two adjacent supporting plates 2 are symmetrically provided with locking sleeves 7; wherein two ends of the connecting rod 8 are screwed and fixed in the locking sleeve 7 through threads; wherein each connecting rod 8 is sleeved with a spring 9; convenient to detach just increases the coupling force between layer board 2, and the tensile force is realized to spring 9, guarantees the stability of structure.
The bottom of layer board 2 is equipped with stiffener 10, increases structural strength.
The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (5)
1. A crane span structure component for nuclear power engineering, its characterized in that: comprises a plurality of bridge frame bodies (1) which are arranged in parallel; wherein a plurality of supporting plates (2) are supported and connected at the bottom of the bridge frame body (1); wherein the supporting plate (2) is sequentially provided with a plurality of upper connecting rods (3) and clamping assemblies (4) for clamping and fixing each bridge body (1); each clamping assembly (4) comprises an outer side pressing plate (41), an inner side pressing plate (42) and a connecting plate (43); the outer side pressing plate (41) is attached to the outer side edge of the bridge frame body (1), and the top of the outer side pressing plate is connected with the inner side pressing plate (42); wherein the inner side pressing plate (42) is attached to the inner side edge of the bridge frame body (1); wherein the first locking bolts (5) sequentially penetrate through the outer side pressing plate (41) and are fastened on the bridge frame body (1); one end of the connecting plate (43) is fixedly connected with the outer side pressing plate (41), and the other end of the connecting plate is fixed on the supporting plate (2) through a second locking bolt (6).
2. The bridge member for nuclear power engineering of claim 1, wherein: wherein, locking sleeves (7) are symmetrically arranged at the side edges of every two adjacent supporting plates (2); wherein the two ends of the connecting rod (8) are screwed and fixed in the locking sleeve (7) through threads.
3. The bridge member for nuclear power engineering of claim 2, wherein: wherein each connecting rod (8) is sleeved with a spring (9).
4. The bridge member for nuclear power engineering of claim 1, wherein: wherein the bottom of the supporting plate (2) is provided with a reinforcing rod (10).
5. The bridge member for nuclear power engineering of claim 1, wherein: wherein the outer pressing plate (41), the inner pressing plate (42) and the connecting plate (43) are fixedly connected through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122000896.1U CN216121632U (en) | 2021-08-24 | 2021-08-24 | Bridge frame component for nuclear power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122000896.1U CN216121632U (en) | 2021-08-24 | 2021-08-24 | Bridge frame component for nuclear power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216121632U true CN216121632U (en) | 2022-03-22 |
Family
ID=80728072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122000896.1U Active CN216121632U (en) | 2021-08-24 | 2021-08-24 | Bridge frame component for nuclear power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216121632U (en) |
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2021
- 2021-08-24 CN CN202122000896.1U patent/CN216121632U/en active Active
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