CN210288123U - Movable combined bailey frame platform - Google Patents
Movable combined bailey frame platform Download PDFInfo
- Publication number
- CN210288123U CN210288123U CN201920674489.9U CN201920674489U CN210288123U CN 210288123 U CN210288123 U CN 210288123U CN 201920674489 U CN201920674489 U CN 201920674489U CN 210288123 U CN210288123 U CN 210288123U
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- CN
- China
- Prior art keywords
- bailey
- bailey truss
- platform
- trusses
- rods
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a movable combined Bailey truss platform, which comprises a Bailey truss platform, wherein the Bailey truss platform mainly comprises Bailey trusses and fixing frames, the number of the Bailey trusses and the fixing frames is four, the four Bailey trusses are distributed on the front side and the rear side of the four fixing frames in pairs, the Bailey trusses and the fixing frames are fixedly connected through fixing bolts, the fixing frames mainly comprise connecting rods, supporting rods and reinforcing rods, and the number of the connecting rods, the supporting rods and the reinforcing rods is two; through installing strengthening rib and splice bar between two bailey trusses, insert two longerons that two bailey trusses are close to each other with the U-shaped retaining member on, insert the locking plate on the U-shaped retaining member and twist up the locking bolt, utilize the effort extrusion locking plate that the locking bolt produced, and then be used in strengthening fixedly the bailey truss on strengthening rib and splice bar, effectively avoid utilizing the bolt to fix the problem that becomes flexible easily to male and female.
Description
Technical Field
The utility model belongs to the technical field of the bailey frame, concretely relates to movable combination bailey frame platform.
Background
The Bailey truss is also called as an assembled highway steel bridge, is a steel frame forming a certain unit, can be spliced and assembled into a plurality of members and equipment, is the most popular bridge with wide application in the world, and has the characteristics of simple structure, convenient transportation, quick erection and easy decomposition. Meanwhile, the bearing device has the advantages of large bearing capacity, strong structural rigidity, long fatigue life and the like. The device can form various types and purposes of temporary bridges, emergency bridges and fixed bridges according to different spans of actual needs, and has the characteristics of few components, light weight and low cost.
The original bailey truss platform is installed through the cooperation of the male head and the female head on the bailey truss when being assembled, the bailey truss is fixed by inserting the bolt, the fixing effect is poor, the bailey truss is easy to loosen after being assembled, certain potential safety hazards exist, and inconvenience is brought to the use of people.
Disclosure of Invention
An object of the utility model is to provide a movable combination bailey frame platform to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a movable combined Bailey truss platform comprises a Bailey truss platform, wherein the Bailey truss platform mainly comprises Bailey trusses and fixing frames, the number of the Bailey trusses and the fixing frames is four, the four Bailey trusses are distributed on the front side and the rear side of the four fixing frames in pairs, the Bailey trusses are fixedly connected with the fixing frames through fixing bolts, the fixing frames mainly comprise connecting rods, supporting rods and reinforcing rods, the number of the connecting rods, the number of the supporting rods and the number of the reinforcing rods are two, the two ends of the two supporting rods and the two ends of the two reinforcing rods are respectively fixedly connected with the two connecting rods, hooks are welded on the two connecting rods on the left side and the right side above the Bailey truss platform, two reinforcing ribs and three connecting ribs are arranged between the two Bailey trusses in front of the Bailey truss platform and the rear of the Bailey truss platform, and the two ends, and two strengthening ribs laminate with two relative side of bailey truss respectively, all be provided with the U-shaped retaining member between two bailey trusses at bailey truss platform the place ahead and rear, be provided with the locking plate on the U-shaped retaining member, the right flank of locking plate and the left surface laminating of locking bolt, locking bolt threaded connection is at the surface of U-shaped retaining member.
Preferably, the reinforcing rods are obliquely arranged between the two connecting rods, and a triangle is formed between each reinforcing rod and each connecting rod.
Preferably, the distance between the hook and the connecting rod below the fixing frame is smaller than the height of the Bailey truss.
Preferably, the number of the U-shaped locking pieces is four.
Preferably, both ends of the U-shaped locking part are provided with threads, and the locking plate is provided with positioning holes right opposite to the positions at both ends of the U-shaped locking part.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the reinforcing rib and the connecting rib are arranged between the two Bailey trusses, the U-shaped locking part is inserted into the two longitudinal beams which are close to each other of the two Bailey trusses, the locking plate is inserted into the U-shaped locking part and the locking bolt is screwed, and then the locking plate is extruded by the acting force generated by the locking bolt and further acts on the reinforcing rib and the connecting rib, so that the Bailey trusses are reinforced and fixed, and the problem that the male head and the female head are easily loosened by using bolts is effectively solved;
(2) the reinforcing rod that utilizes the slope to set up strengthens the support to the connecting rod, and then makes the connection between the bailey truss around the bailey truss platform closely stable and difficult rocking more, when needs accomplish the installation to bailey truss platform concatenation, through hanging wire rope on the loop wheel machine on the couple, and then can hoist bailey truss platform and carry out movable mounting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a left-side view schematically illustrating the structure of the present invention;
FIG. 4 is a schematic structural view of a cross section of the U-shaped locking member of the present invention;
in the figure: 1. a bailey truss platform; 2. a Bailey truss; 3. a fixed mount; 4. fixing the bolt; 5. a connecting rod; 6. a support bar; 7. a reinforcing bar; 8. hooking; 9. reinforcing ribs; 10. connecting ribs; 11. a U-shaped locking member; 12. a locking plate; 13. and locking the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a movable combined Bailey truss platform comprises a Bailey truss platform 1, wherein the Bailey truss platform 1 mainly comprises Bailey trusses 2 and fixing frames 3, the number of the Bailey trusses 2 and the fixing frames 3 is four, the four Bailey trusses 2 are distributed on the front side and the rear side of the four fixing frames 3 in pairs, the Bailey trusses 2 are fixedly connected with the fixing frames 3 through fixing bolts 4, the fixing frames 3 mainly comprise connecting rods 5, supporting rods 6 and reinforcing rods 7, the number of the connecting rods 5, the number of the supporting rods 6 and the number of the reinforcing rods 7 are two, two ends of the two supporting rods 6 and two ends of the two reinforcing rods 7 are respectively fixedly connected with the two connecting rods 5, hooks 8 are welded on the two connecting rods 5 on the left side and the right side above the Bailey truss platform 1, two reinforcing ribs 9 and three connecting ribs 10 are arranged between the two Bailey trusses 2 in front of and rear of, and the both ends of three splice bar 10 are respectively with two strengthening rib 9 welding, and two strengthening rib 9 respectively with two relative side laminating of bailey truss 2, all be provided with U-shaped retaining member 11 between two bailey truss 2 at bailey truss platform 1 the place ahead and rear, be provided with locking plate 12 on the U-shaped retaining member 11, the right flank of locking plate 12 and the left surface laminating of locking bolt 13, locking bolt 13 threaded connection is at the surface of U-shaped retaining member 11.
In this embodiment, when splicing the bailey truss 2 into the bailey truss platform 1, a worker firstly puts the reinforcing rib 9 and the connecting rib 10 between the two bailey trusses 2, and inserts the male and female matching bolts to fix the bailey trusses, and passes the U-shaped locking part 11 through the bailey truss 2, the locking plate 12 is inserted into the U-shaped locking part 11, the locking bolt 13 is screwed up, and then the two bailey trusses 2 are reinforced and fixed, and simultaneously the bailey trusses 2 on the front side and the rear side are fixed through the fixing bolt 4, and then the splicing work of the whole bailey truss platform 1 is completed, when movably mounting the bailey truss platform 1, the worker respectively winds the steel wire rope around the two hooks 8 and hoists the steel wire rope through a crane, and further movably mounting the bailey truss platform 1 is realized.
Further, the reinforcing rods 7 are obliquely arranged between the two connecting rods 5, and a triangle is formed between each of the two reinforcing rods 7 and the two supporting rods 6 and the two connecting rods 5.
In this embodiment, through setting up 7 slopes of stiffener, utilize the triangle-shaped that forms between stiffener 7 and bracing piece 6 and the connecting rod 5, and then make to be connected more stably and be difficult for rocking between the bailey truss 2 around bailey truss platform 1.
Further, the distance between the hook 8 and the connecting rod 5 below the fixed frame 3 is smaller than the height of the Bailey truss 2.
In this embodiment, through the height that is less than bailey truss 2 with couple 8 from the distance setting between 3 below connecting rods 5 of mount, and then make and can not receive 8's of couple hindrance when splicing a plurality of bailey truss platforms 1, and then guaranteed the stability of bailey truss platform 1 concatenation.
Further, the number of the U-shaped locker 11 is four.
In this embodiment, the four U-shaped locking members 11 are used to fix the two bailey trusses 2, so that the connection and fixation between the bailey trusses 2 are more stable, and the fixation effect is good.
Further, both ends of the U-shaped locking part 11 are provided with threads, and the locking plate 12 is provided with positioning holes right opposite to the positions at both ends of the U-shaped locking part 11.
In this embodiment, the U-shaped locking member 11 is screwed by the locking bolt 13 by forming a thread on the U-shaped locking member 11, and the locking plate 12 is pressed to reinforce and fix the two bailey trusses 2.
The utility model discloses a theory of operation and use flow: when splicing the bailey truss 2 into the bailey truss platform 1, a worker firstly puts the reinforcing ribs 9 and the connecting ribs 10 between the two bailey trusses 2, and fixes the bailey trusses by inserting male and female matched bolts, and passes the U-shaped locking parts 11 through the bailey trusses 2, the locking plates 12 are inserted into the U-shaped locking parts 11, the locking bolts 13 are screwed up, and then the two bailey trusses 2 are reinforced and fixed, and meanwhile, the bailey trusses 2 on the front side and the rear side are fixed through the fixing bolts 4, so that the splicing work of the whole bailey truss platform 1 is completed, when movably mounting the bailey truss platform 1, the worker respectively winds the steel wire rope on the two hooks 8 and hoists the steel wire rope through a crane, and further movably mounting the bailey truss platform 1 is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a movable combination bailey truss platform, includes bailey truss platform (1), its characterized in that: bailey truss platform (1) mainly comprises Bailey truss (2) and mount (3), the quantity of Bailey truss (2) and mount (3) is four, and two liang of distributions of four Bailey truss (2) are both sides around four mount (3), through fixing bolt (4) fixed connection between Bailey truss (2) and mount (3), mount (3) mainly comprises connecting rod (5), bracing piece (6) and stiffener (7), the quantity of connecting rod (5), bracing piece (6) and stiffener (7) is two, and the both ends of two bracing pieces (6) and the both ends of two stiffeners (7) respectively with two connecting rod (5) fixed connection, all weld on two connecting rod (5) on bailey truss platform (1) top left side and right side have couple (8), all be provided with two between Bailey truss (2) in Bailey truss platform (1) the place ahead and the back and strengthen two Bailey truss (2) two Muscle (9) and three splice bar (10), and the both ends of three splice bar (10) weld with two strengthening ribs (9) respectively, and two strengthening ribs (9) laminate with two relative sides of bailey truss (2) respectively, all be provided with U-shaped retaining member (11) between two bailey truss (2) at bailey frame platform (1) the place ahead and rear, be provided with locking plate (12) on U-shaped retaining member (11), the right flank of locking plate (12) and the left surface laminating of locking bolt (13), locking bolt (13) threaded connection is at the surface of U-shaped retaining member (11).
2. The mobile combined bailey truss platform of claim 1, wherein: the reinforcing rods (7) are obliquely arranged between the two connecting rods (5), and triangles are formed between the two reinforcing rods (7) and the two supporting rods (6) and between the two connecting rods (5).
3. The mobile combined bailey truss platform of claim 1, wherein: the distance between the hook (8) and the connecting rod (5) below the fixing frame (3) is smaller than the height of the Bailey truss (2).
4. The mobile combined bailey truss platform of claim 1, wherein: the number of the U-shaped locking pieces (11) is four.
5. The mobile combined bailey truss platform of claim 1, wherein: the both ends of U-shaped retaining member (11) all set up the screw thread, just set up the locating hole to the position at U-shaped retaining member (11) both ends on locking plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674489.9U CN210288123U (en) | 2019-05-13 | 2019-05-13 | Movable combined bailey frame platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674489.9U CN210288123U (en) | 2019-05-13 | 2019-05-13 | Movable combined bailey frame platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210288123U true CN210288123U (en) | 2020-04-10 |
Family
ID=70069508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920674489.9U Expired - Fee Related CN210288123U (en) | 2019-05-13 | 2019-05-13 | Movable combined bailey frame platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210288123U (en) |
-
2019
- 2019-05-13 CN CN201920674489.9U patent/CN210288123U/en not_active Expired - Fee Related
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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: 20200410 Termination date: 20210513 |