CN216074764U - A high-efficient mounting structure for bridge steel construction - Google Patents
A high-efficient mounting structure for bridge steel construction Download PDFInfo
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- CN216074764U CN216074764U CN202121938848.0U CN202121938848U CN216074764U CN 216074764 U CN216074764 U CN 216074764U CN 202121938848 U CN202121938848 U CN 202121938848U CN 216074764 U CN216074764 U CN 216074764U
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- bridge
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- shaped steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 94
- 239000010959 steel Substances 0.000 title claims abstract description 94
- 238000010276 construction Methods 0.000 title claims description 11
- 238000009434 installation Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 3
- 238000012550 audit Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process 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
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a high-efficiency mounting structure for a bridge steel structure, which relates to the field of bridge steel structures and comprises a bottom supporting device, a clamping and fixing device, a truss device, a buffering device and a top panel structure, wherein a first mounting notch and a second mounting notch are respectively arranged at two ends of an L-shaped steel plate, two preformed holes are respectively connected with the first mounting notch and the second mounting notch, two side surfaces of a connecting steel block are respectively connected with one side surfaces of the two L-shaped steel plates, and two ends of a transverse clamping rod are respectively connected with one side surfaces of the two L-shaped steel plates. According to the efficient mounting structure for the bridge steel structure, the L-shaped steel plates are butted when being mounted, the preformed holes are connected through high-precision bolts, the assembly is convenient and rapid, the first hoisting retaining ring and the second hoisting retaining ring are arranged, so that a constructor can conveniently hoist and mount bridge components, and the structural design is humanized.
Description
Technical Field
The utility model relates to the field of bridge steel structures, in particular to an efficient mounting structure for a bridge steel structure.
Background
The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass, is suitable for the modern high-speed developed traffic industry, is also extended to be a building which is erected to span mountain stream, unfavorable geology or meet other traffic requirements to enable the vehicles, pedestrians and the like to pass more conveniently, generally consists of an upper structure, a lower structure, a support and an auxiliary structure, and the steel structure is a structure made of steel materials and is one of main building structure types.
The existing steel structure bridge mounting structure is complex, a large amount of time is needed from design drawing to audit to final construction, construction progress is very important for engineering construction, the construction progress slowly leads to the delay of engineering, and for the temporary bridge constructed for the engineering construction, the high-precision bridge wastes much expenses, so that the high-efficiency mounting structure for the bridge steel structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an efficient mounting structure for a bridge steel structure, which can effectively solve the problems of slow mounting progress of a high-precision bridge and complex structure and inconvenience in disassembly in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that: a high-efficiency mounting structure for a bridge steel structure comprises a bottom supporting device, a holding fixing device, a truss device, a buffering device and a top panel structure, wherein the bottom supporting device comprises L-shaped steel plates, preformed holes and connecting steel blocks, a first mounting notch and a second mounting notch are formed in the two ends of each L-shaped steel plate respectively, the two preformed holes are connected with the first mounting notch and the second mounting notch respectively, the surfaces of the two sides of each connecting steel block are connected with the surfaces of one side of each of the two L-shaped steel plates respectively, the holding fixing device comprises a transverse holding rod and an oblique holding rod, the two ends of the transverse holding rod are connected with the surfaces of one side of each of the two L-shaped steel plates respectively, the two ends of the oblique holding rod are connected with one end of each of the two L-shaped steel plates respectively, the truss device comprises a first supporting rod, a second supporting rod, a cross beam, a first hoisting buckle and a second hoisting buckle, the two ends of the first supporting rod are respectively connected with the upper surface of the L-shaped steel plate and the lower surface of the cross beam, the two ends of the second supporting rod are respectively connected with the lower surface of the cross beam and the upper surface of the connecting steel block, one side surface of the first hoisting buckle ring is connected with one end of the first supporting rod, one side surface of the second hoisting buckle ring is connected with one side surface of the cross beam, the buffer device comprises an angle steel plate and a connecting bolt, one side surface of the angle steel plate is connected with one end of the second supporting rod, the lower surface of the angle steel plate is connected with the upper surface of the connecting steel block, the upper surface of the angle steel plate and the upper surface of the connecting steel block are both provided with rotary round openings, one end of the connecting bolt penetrates through the rotary round openings to be in rotary fit with the rotary round openings, the top panel structure comprises a bridge plate, a clamping groove opening and a clamping block, the lower surface of the bridge plate is connected with the upper surface of the cross beam, one side surface of the bridge plate is provided with a square groove, the clamping groove opening is connected with the square groove, and one side surface of the clamping block is connected with the other side surface of the bridge plate.
Preferably, the bottom support device further comprises a square support plate, wherein the upper surface of the square support plate is connected with the lower surface of the L-shaped steel plate, and the square support plate plays a role in supporting the L-shaped steel plate.
Preferably, the clamping and fixing device further comprises a fixing steel block, wherein the surface of one side inside the fixing steel block is connected with the transverse clamping rod and the surface of one side of the oblique clamping rod, and the fixing steel block plays a role in fixing the transverse clamping rod and the oblique clamping rod.
Preferably, the truss device still includes L template and high strength bolt, L template upper surface is connected with the crossbeam lower surface, L template side surface is connected with first vaulting pole one end, L template and crossbeam lower surface all are equipped with rotatory notch, high strength bolt one end is passed rotatory notch and rotatory notch rotation fit, and wherein the L template plays fixed connection's effect.
Preferably, buffer still includes the buffering subassembly, the buffering subassembly both ends are connected with first vaulting pole one end and second vaulting pole one end respectively, and wherein the buffering subassembly plays the effect of buffering shock attenuation.
Preferably, top panel structure still includes the protection rail, and is a plurality of the protection rail lower surface all with bridge slab upper surface connection, wherein the protection rail plays the effect of protection guarantee constructor safety.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the preformed hole and the L-shaped steel plate are arranged, wherein the L-shaped steel plate is butted when being installed, and the preformed hole is connected by a high-precision bolt, so that the assembly is convenient and rapid.
According to the utility model, the first hoisting retaining ring and the second hoisting retaining ring are arranged, so that a constructor can conveniently hoist and mount the bridge assembly, and the structural design is humanized.
According to the utility model, the buffering component and the protection fence are arranged, wherein the surface of the bridge can vibrate when being loaded, the buffering component can effectively absorb shock and buffer, the protection fence plays a protection role, and the life health of constructors is ensured.
Drawings
FIG. 1 is a schematic view of an overall external structure of an efficient installation structure for a bridge steel structure according to the present invention;
FIG. 2 is a first perspective structural view of an efficient installation structure for a bridge steel structure according to the present invention;
FIG. 3 is a second perspective structural view of the efficient installation structure for a bridge steel structure according to the present invention;
FIG. 4 is a third perspective structural view of the efficient installation structure for the bridge steel structure according to the present invention;
FIG. 5 is a partial enlarged view of the portion A in FIG. 3 of the high-efficiency installation structure for the bridge steel structure according to the present invention;
fig. 6 is a partially enlarged view of a portion B in fig. 3 of the high-efficiency installation structure for a bridge steel structure according to the present invention.
In the figure: 100. a bottom support means; 110. an L-shaped steel plate; 120. reserving a hole; 130. connecting the steel blocks; 140. a square bearing plate; 200. a holding fixture; 210. a transverse clamping rod; 220. a diagonal clamping bar; 230. fixing the steel block; 300. a truss arrangement; 310. a first stay bar; 320. a second stay bar; 330. a cross beam; 340. a first hoisting buckle; 350. a second hoisting buckle; 360. an L-shaped plate; 370. a high-strength bolt; 400. a buffer device; 410. angle steel plates; 420. a connecting bolt; 430. a buffer assembly; 500. a top panel structure; 510. a bridge plate; 520. a notch; 530. a clamping block; 540. a protective fence.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, the present invention relates to an efficient mounting structure for a bridge steel structure, including a bottom supporting device 100, a clamping and fixing device 200, a truss device 300, a buffering device 400 and a top panel structure 500, wherein the bottom supporting device 100 includes an L-shaped steel plate 110, a preformed hole 120 and a connecting steel block 130, two ends of the L-shaped steel plate 110 are respectively provided with a first mounting notch and a second mounting notch, the two preformed holes 120 are respectively connected with the first mounting notch and the second mounting notch, two side surfaces of the connecting steel block 130 are respectively connected with one side surfaces of the two L-shaped steel plates 110, the clamping and fixing device 200 includes a transverse clamping rod 210 and an oblique clamping rod 220, two ends of the transverse clamping rod 210 are respectively connected with one side surfaces of the two L-shaped steel plates 110, two ends of the oblique clamping rod 220 are respectively connected with one end of the two L-shaped steel plates 110, the truss device 300 includes a first clamping rod 310, a second clamping rod 120, and a second clamping rod, The upper surface of the L-shaped steel plate 110 and the lower surface of the cross beam 330 are connected with two ends of the first support rod 310, the lower surface of the cross beam 330 and the upper surface of the connecting steel block 130 are connected with two ends of the second support rod 320, one side surface of the first support rod 340 is connected with one end of the first support rod 310, one side surface of the second lifting snap ring 350 is connected with one side surface of the cross beam 330, the buffer device 400 comprises a gusset plate 410 and a connecting bolt 420, one side surface of the gusset plate 410 is connected with one end of the second support rod 320, the lower surface of the gusset plate 410 is connected with the upper surface of the connecting steel block 130, the upper surface of the gusset plate 410 and the upper surface of the connecting steel block 130 are both provided with a rotary round opening, one end of the connecting bolt 420 passes through the rotary round opening to be matched with the rotary round opening in a rotating way, the top panel structure 500 comprises a bridge plate 510, a clamping groove 520 and a clamping block 530, the lower surface of the bridge plate 510 is connected with the upper surface of the beam 330, a square groove is arranged on one side surface of the bridge plate 510, the clamping groove opening 520 is connected with the square groove, and one side surface of the clamping block 530 is connected with the other side surface of the bridge plate 510.
Further, the bottom supporting device 100 further includes a square bearing plate 140, an upper surface of the square bearing plate 140 is connected to a lower surface of the L-shaped steel plate 110, wherein the square bearing plate 140 functions to support the L-shaped steel plate 110.
Further, the clamping and fixing device 200 further includes a fixing steel block 230, a side surface of an inner portion of the fixing steel block 230 is connected to the lateral clamping bar 210 and a side surface of the oblique clamping bar 220, wherein the fixing steel block 230 plays a role of fixing the lateral clamping bar 210 and the oblique clamping bar 220.
Further, truss device 300 still includes L template 360 and high strength bolt 370, and L template 360 upper surface is connected with crossbeam 330 lower surface, and L template 360 a side surface is connected with first vaulting pole 310 one end, and L template 360 and crossbeam 330 lower surface all are equipped with rotatory notch, and high strength bolt 370 one end passes rotatory notch and rotatory notch normal running fit, and wherein L template 360 plays fixed connection's effect.
Further, the damping device 400 further comprises a damping component 430, and two ends of the damping component 430 are respectively connected with one end of the first stay 310 and one end of the second stay 320, wherein the damping component 430 plays a role in damping.
Further, top panel structure 500 still includes guard rail 540, and a plurality of guard rail 540 lower surfaces all with bridge plate 510 upper surface connection, wherein guard rail 540 plays the effect of protection guarantee constructor safety.
The working principle of the utility model is as follows:
referring to fig. 1-6, the utility model is a high-efficiency installation structure for a bridge steel structure, when in installation, the L-shaped steel plates 110 are butted, the preformed holes 120 are connected by high-precision bolts, the assembly is convenient and fast, the bottom of the installation structure is provided with a transverse clamping rod 210 and an oblique clamping rod 220 for fixing the L-shaped steel plates 110, the overall stability is good, the first stay bar 310 and the second stay bar 320 are used for strengthening the rigidity of the structure, the local stability is high, the installation structure is convenient for construction personnel to hoist and mount bridge components by utilizing the first hoisting retaining ring 340 and the second hoisting retaining ring 350 before and after the construction, the structural design is humanized, wherein the surface of the bridge generates vibration when being loaded, the buffer assembly 430 can effectively absorb shock and buffer, the protective fence 540 plays a role in protection, and the life health of the construction personnel is ensured.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high-efficient mounting structure for bridge steel construction which characterized in that: including bottom sprag device (100), add and hold fixing device (200), truss device (300), buffer (400) and top panel structure (500), bottom sprag device (100) includes L shaped steel board (110), preformed hole (120) and connection steel block (130), L shaped steel board (110) both ends are equipped with first installation notch and second installation notch respectively, two preformed hole (120) are connected with first installation notch and second installation notch respectively, connect steel block (130) both sides surface and be connected with two L shaped steel board (110) one side surface respectively, add and hold fixing device (200) including transversely adding and hold pole (210) and slant and hold pole (220), transversely add and hold pole (210) both ends and be connected with two L shaped steel board (110) one side surfaces respectively, it is connected with two L shaped steel board (110) one end respectively to add and hold pole (220) both ends, the truss device (300) comprises a first support rod (310), a second support rod (320), a cross beam (330), a first hoisting snap ring (340) and a second hoisting snap ring (350), wherein two ends of the first support rod (310) are respectively connected with the upper surface of an L-shaped steel plate (110) and the lower surface of the cross beam (330), two ends of the second support rod (320) are respectively connected with the lower surface of the cross beam (330) and the upper surface of a connecting steel block (130), one side surface of the first hoisting snap ring (340) is connected with one end of the first support rod (310), one side surface of the second hoisting snap ring (350) is connected with one side surface of the cross beam (330), the buffer device (400) comprises an angle steel plate (410) and a connecting bolt (420), one side surface of the angle steel plate (410) is connected with one end of the second support rod (320), the lower surface of the angle steel plate (410) is connected with the upper surface of the connecting steel block (130), angle steel sheet (410) upper surface and connection steel block (130) upper surface all are equipped with rotatory round mouth, connecting bolt (420) one end is passed rotatory round mouth and the rotatory cooperation of rotatory round mouth, top panel structure (500) are including bridge plate (510), draw-in groove mouth (520) and fixture block (530), bridge plate (510) lower surface and crossbeam (330) upper surface connection, bridge plate (510) a side surface is equipped with square groove, draw-in groove mouth (520) are connected with square groove, fixture block (530) a side surface is connected with bridge plate (510) opposite side surface.
2. The efficient mounting structure for bridge steel structure of claim 1, wherein: the bottom support device (100) further comprises a square bearing plate (140), and the upper surface of the square bearing plate (140) is connected with the lower surface of the L-shaped steel plate (110).
3. The efficient mounting structure for bridge steel structure of claim 1, wherein: the clamping and fixing device (200) further comprises a fixing steel block (230), and one side surface of the interior of the fixing steel block (230) is connected with one side surface of the transverse clamping rod (210) and one side surface of the oblique clamping rod (220).
4. The efficient mounting structure for bridge steel structure of claim 1, wherein: truss device (300) still include L template (360) and high strength bolt (370), L template (360) upper surface is connected with crossbeam (330) lower surface, L template (360) a side surface is connected with first vaulting pole (310) one end, L template (360) and crossbeam (330) lower surface all are equipped with rotatory notch, rotatory notch and rotatory notch normal running fit are passed to high strength bolt (370) one end.
5. The efficient mounting structure for bridge steel structure of claim 1, wherein: the buffer device (400) further comprises a buffer component (430), and two ends of the buffer component (430) are respectively connected with one end of the first support rod (310) and one end of the second support rod (320).
6. The efficient mounting structure for bridge steel structure of claim 1, wherein: the top panel structure (500) further comprises a protective fence (540), and the lower surfaces of the protective fences (540) are connected with the upper surface of the bridge plate (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121938848.0U CN216074764U (en) | 2021-08-18 | 2021-08-18 | A high-efficient mounting structure for bridge steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121938848.0U CN216074764U (en) | 2021-08-18 | 2021-08-18 | A high-efficient mounting structure for bridge steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216074764U true CN216074764U (en) | 2022-03-18 |
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ID=80670324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121938848.0U Expired - Fee Related CN216074764U (en) | 2021-08-18 | 2021-08-18 | A high-efficient mounting structure for bridge steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216074764U (en) |
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2021
- 2021-08-18 CN CN202121938848.0U patent/CN216074764U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |