CN219754994U - Stainless steel bridge frame connecting sheet - Google Patents
Stainless steel bridge frame connecting sheet Download PDFInfo
- Publication number
- CN219754994U CN219754994U CN202320914933.6U CN202320914933U CN219754994U CN 219754994 U CN219754994 U CN 219754994U CN 202320914933 U CN202320914933 U CN 202320914933U CN 219754994 U CN219754994 U CN 219754994U
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- CN
- China
- Prior art keywords
- stainless steel
- steel bridge
- connection piece
- bridge frame
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 49
- 239000010935 stainless steel Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of stainless steel bridge frames, in particular to a stainless steel bridge frame connecting sheet, which comprises a connecting sheet main body, wherein concave grooves are formed in two ends of the connecting sheet main body, a plurality of first through holes are respectively formed in the top ends of two sides of the connecting sheet main body, a plurality of screws are respectively arranged at the bottom ends of two sides of the connecting sheet main body, the improved stainless steel bridge frame connecting sheet is used for fixing a stainless steel bridge frame through the cooperation of a threaded rod, a connecting rod and a bolt, the threaded rod is fixed through the cooperation of the connecting rod, the through grooves and the clamping grooves, the condition that the threaded rod is loose during long-time use is avoided, the stability of the stainless steel bridge frame is greatly improved through double connection, and the connecting sheet main body is used for rapidly assembling and disassembling the stainless steel bridge frame during use through the cooperation of the screws, so that the stainless steel bridge frame is more convenient to maintain and replace in the follow-up process, and the connecting requirement of the stainless steel bridge frame is met.
Description
Technical Field
The utility model relates to the technical field of stainless steel bridge frames, in particular to a stainless steel bridge frame connecting sheet.
Background
The stainless steel bridge frame is characterized in that the structure of the stainless steel bridge frame is improved in the aspects of heat insulation, heat dissipation and fire prevention on the basis of superior various bridge frames, the structure of the stainless steel bridge frame adopts the advantages of composite type, double heat insulation, internal and external flame retardance, fire prevention, ventilation heat dissipation, self-extinguishing of fire and the like, an inner groove of the stainless steel bridge frame is formed by glass fiber reinforced plastics and various flame retardant fireproof materials, and the outer surface of the stainless steel bridge frame is coated with fireproof paint, so that the standards of horizontal combustion, vertical combustion, dark heat length and the like reach the leading level in China and abroad.
The prior patent (publication number: CN 202144908U) discloses a stainless steel bridge connecting sheet, two sides of a rectangular main body are provided with side plates which are bent in the same direction, and two ends of the main body are symmetrically provided with connecting holes. The connecting piece has larger integral strength due to the adoption of the bent side plates. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the traditional connection mode between the connecting sheet and the bridge adopts bolt connection, and the bolts are exposed in the air for a long time, so that the surface of the bolts is easy to embroider, and further the bridge is inconvenient to maintain in the later period; 2. when the traditional stainless steel bridge frame is connected, the bridge frames are required to be connected through a plurality of connecting pieces, the connecting structure is single, and certain defects exist in stability, so that the using effect of the stainless steel bridge frame is affected.
Disclosure of Invention
The utility model aims to provide a stainless steel bridge connecting sheet so as to solve the problems in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stainless steel bridge connection piece, includes the connection piece main part, concave groove has been seted up at the both ends of connection piece main part, a plurality of first through-hole has been seted up respectively on the both sides top of connection piece main part, the both sides bottom of connection piece main part is provided with a plurality of screw respectively, a plurality of second through-hole has been seted up respectively at the bottom both ends of connection piece main part, a plurality of the one end of screw is connected with one side of briquetting through the bearing, a plurality of one side middle part that the screw was kept away from to the briquetting is provided with the connecting rod, a plurality of one side outside that the screw was kept away from to the briquetting is provided with the spring, a plurality of the inside of second through-hole is provided with the threaded rod, a plurality of logical groove has been seted up to the inside of threaded rod, a plurality of the outside of threaded rod is provided with the nut, the slider has been seted up at the both ends of briquetting.
Preferably, the inner bottom end of the connecting sheet main body is provided with a plurality of rectangular grooves, and the inner two walls of the rectangular grooves are provided with sliding grooves.
Preferably, bolts are arranged in the first through holes.
Preferably, the plurality of screws and the connecting sheet main body are in threaded connection.
Preferably, a clamping groove is formed in one side of the inner portion of the plurality of second through holes.
Preferably, the central axes of the plurality of screws are connected with the central axes of the through grooves.
Preferably, the screws, the springs and the connecting rods are symmetrical with respect to the vertical center line of the connecting sheet main body.
Compared with the prior art, the utility model has the beneficial effects that:
the connecting piece main body is quickly assembled and disassembled from the stainless steel bridge frame during use by matching the screw, the spring and the connecting rod, so that the subsequent maintenance and replacement of the stainless steel bridge frame are more convenient, and the practicability of the connecting piece main body is improved;
through the cooperation of threaded rod, connecting rod and bolt, make the connection piece main part realize the fixed to the stainless steel crane span structure during using, utilize connecting rod, logical groove and draw-in groove's cooperation, realize the fixed to the threaded rod, avoid the threaded rod because of the circumstances that appears not hard up during long-time use, double connection promotes the stability of stainless steel crane span structure by a wide margin to accord with the connection demand of stainless steel crane span structure.
Drawings
FIG. 1 is a schematic diagram of the front internal structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic side view of the internal structure of the present utility model.
In the figure: 1. a connecting piece main body; 2. a concave groove; 3. a first through hole; 4. a screw; 5. a second through hole; 6. briquetting; 7. a connecting rod; 8. a spring; 9. a threaded rod; 10. a through groove; 11. a nut; 12. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a stainless steel bridge frame connection piece, including connection piece main part 1, concave groove 2 has been seted up at connection piece main part 1's both ends, a plurality of first through-hole 3 has been seted up respectively on connection piece main part 1's both sides top, connection piece main part 1's both sides bottom is provided with a plurality of screw 4 respectively, a plurality of second through-hole 5 has been seted up respectively to connection piece main part 1's bottom both ends, a plurality of screw 4's one end is connected with one side of briquetting 6 through the bearing, a plurality of briquetting 6 is kept away from one side middle part of screw 4 and is provided with connecting rod 7, a plurality of briquetting 6 is kept away from one side outside of screw 4 and is provided with spring 8, the inside of a plurality of second through-hole 5 is provided with threaded rod 9, logical groove 10 has been seted up to the inside of a plurality of threaded rod 9, slider 12 has been seted up at the both ends of briquetting 6.
In this embodiment, as shown in fig. 1, the inner bottom end of the connecting piece main body 1 is provided with a plurality of rectangular grooves, and two inner walls of the rectangular grooves are provided with sliding grooves; by utilizing the matching of the sliding groove and the sliding block 12, the stability of the pressing block 6 in the moving process is increased, and the pressing block 6 is further prevented from inclining in the moving process.
In this embodiment, as shown in fig. 2, bolts are disposed in the first through holes 3, and the fixing of the connecting piece main body 1 and the stainless steel bridge frame is achieved through the bolts, so that stability of the stainless steel bridge frame in use is improved.
In this embodiment, as shown in fig. 1, a plurality of screws 4 are connected with the connecting piece main body 1 by screw threads, and the connecting rod 7 is controlled to move left and right in the rectangular groove by matching the screws 4 with the connecting piece main body 1.
In this embodiment, as shown in fig. 1, a clamping groove is formed on one side of the inside of the plurality of second through holes 5; the firmness between the connecting sheet main body 1 and the stainless steel bridge frame is greatly improved by utilizing the clamping structure between the connecting rod 7 and the clamping groove.
In this embodiment, as shown in fig. 2, the central axes of the plurality of screws 4 are connected with the central axis of the through groove 10; the fixing pin of the threaded rod 9 is added, so that the threaded rod 9 cannot be loosened during long-time use, and the service life of the stainless steel bridge frame is greatly prolonged.
In the embodiment, as shown in fig. 1, a plurality of screws 4, springs 8 and connecting rods 7 are symmetrical with respect to the vertical center line of the connecting sheet main body 1; stability between the connecting piece main body 1 and the stainless steel bridge frame is improved, so that the connecting piece main body 1 can be conveniently fixed on the stainless steel bridge frame, and the using effect of the stainless steel bridge frame is improved.
The application method and the advantages of the utility model are as follows: when the stainless steel bridge frame connecting sheet is wound, the working process is as follows:
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, firstly, two stainless steel bridge frames to be connected are inserted into the concave grooves 2 at two ends of the connecting sheet main body 1, one ends of the two stainless steel bridge frames are tightly attached to one side of the concave grooves 2, the mounting holes at the outer parts of the two stainless steel bridge frames are aligned with the first through holes 3 at two sides of the connecting sheet main body 1, then bolts are fixed through the first through holes 3, the fixation between two sides of the connecting sheet main body 1 and the stainless steel bridge frames is realized, then a plurality of threaded rods 9 are inserted into the interiors of a plurality of second through holes 5 and are fixed through nuts 11, then a plurality of screws 4 are rotated, the pressing block 6 and the connecting rod 7 are driven to move under the cooperation of the sliding blocks 12 and sliding grooves, meanwhile, the pressing block 6 compresses the springs 8, the connecting rod 7 is clamped inside the clamping grooves through the through grooves 10 at the interiors of the threaded rods 9 under the movement of the pressing block 6, the clamping structures between the connecting rod 7 and the clamping grooves are utilized, the fixing of the connecting rod 9 is realized, the long-time use of the threaded rods 9 is realized, the long-period stainless steel can be in accordance with the requirements of the stainless steel bridge frames, and the requirements of the connection can be met.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a stainless steel bridge connection piece, includes connection piece main part (1), its characterized in that: concave groove (2) have been seted up at the both ends of connection piece main part (1), a plurality of first through-hole (3) have been seted up respectively on the both sides top of connection piece main part (1), the both sides bottom of connection piece main part (1) is provided with a plurality of screw (4) respectively, a plurality of second through-hole (5) have been seted up respectively to the bottom both ends of connection piece main part (1), a plurality of the one end of screw (4) is connected with one side of briquetting (6) through the bearing, a plurality of one side middle part that screw (4) was kept away from to briquetting (6) is provided with connecting rod (7), a plurality of one side outside that screw (4) was kept away from to briquetting (6) is provided with spring (8), a plurality of the inside of second through-hole (5) is provided with threaded rod (9), a plurality of through-groove (10) have been seted up to the inside of threaded rod (9), the outside of threaded rod (9) is provided with nut (11), slider (12) have been seted up at the both ends of briquetting (6).
2. A stainless steel bridge connection piece as claimed in claim 1, wherein: a plurality of rectangular grooves are formed in the bottom end of the inner portion of the connecting piece main body (1), and sliding grooves are formed in two inner walls of the rectangular grooves.
3. A stainless steel bridge connection piece as claimed in claim 1, wherein: bolts are arranged in the first through holes (3).
4. A stainless steel bridge connection piece as claimed in claim 1, wherein: the screws (4) are connected with the connecting sheet main body (1) in a threaded mode.
5. A stainless steel bridge connection piece as claimed in claim 1, wherein: and clamping grooves are formed in one side of the inner part of the plurality of second through holes (5).
6. A stainless steel bridge connection piece as claimed in claim 1, wherein: the central axes of the screws (4) are connected with the central axes of the through grooves (10).
7. A stainless steel bridge connection piece as claimed in claim 1, wherein: the screws (4), the springs (8) and the connecting rods (7) are symmetrical with respect to the vertical center line of the connecting sheet main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320914933.6U CN219754994U (en) | 2023-04-21 | 2023-04-21 | Stainless steel bridge frame connecting sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320914933.6U CN219754994U (en) | 2023-04-21 | 2023-04-21 | Stainless steel bridge frame connecting sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219754994U true CN219754994U (en) | 2023-09-26 |
Family
ID=88073037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320914933.6U Active CN219754994U (en) | 2023-04-21 | 2023-04-21 | Stainless steel bridge frame connecting sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219754994U (en) |
-
2023
- 2023-04-21 CN CN202320914933.6U patent/CN219754994U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |