CN214743767U - Bridge frame bidirectional support - Google Patents
Bridge frame bidirectional support Download PDFInfo
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- CN214743767U CN214743767U CN202121261756.3U CN202121261756U CN214743767U CN 214743767 U CN214743767 U CN 214743767U CN 202121261756 U CN202121261756 U CN 202121261756U CN 214743767 U CN214743767 U CN 214743767U
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Abstract
The utility model discloses a crane span structure both-way support, including channel-section steel, screw rod fastener, full tooth screw rod, diplopore antidetonation connecting piece, haplopore antidetonation connecting piece, channel-section steel crosspiece, crane span structure, first bracing channel-section steel, second bracing channel-section steel, connecting screw, first fastening screw, second fastening screw and fixed deckle board. The utility model has the advantages that: the fixed frame plate is rectangular, the fixed plate and the channel steel crosspiece which penetrate through two sides of the fixed frame plate are screwed and locked through screws, the bridge is fixed through the clamping effect of the fixed frame plate, the connecting screw rod is screwed and locked through the first fastening screw and the channel steel, the rod piece is convenient to connect and fixed through screwing of the screws, the two ends of the channel steel crosspiece are provided with penetrating screw holes, the connecting screw rod is convenient to connect and connect, the connecting screw rod penetrates through the screw holes at two ends of the channel steel crosspiece and is locked through the second fastening screw, the screws are screwed and replaced by welding, and the operation steps are simplified.
Description
Technical Field
The utility model relates to a crane span structure both-way support specifically is a crane span structure both-way support belongs to crane span structure both-way support technical field.
Background
The water supply and drainage construction range is as follows: the engineering seismic fortification intensity is 8 degrees, and when the engineering seismic fortification intensity is a horizontal pipeline with the diameter of water supply, hot water and fire fighting pipelines larger than or equal to DN65, a seismic support is arranged, and a fire-fighting support, an automatic water spraying fire extinguishing system and a self-spraying protection cooling system pipeline are provided with a shaking-proof support according to relevant construction and acceptance specifications; the pipeline section is provided with an anti-vibration support and an anti-vibration support, the anti-vibration support can be only arranged, the anti-smoke exhaust duct, the accident ventilation duct and related equipment are provided with the anti-vibration support hanger, when equipment such as an air conditioning unit and a fan with the gravity larger than l.8kN must be hoisted, the equipment is prevented from being arranged above the position of a personnel moving channel and an evacuation channel, the anti-vibration support hanger is arranged, and the installation of other air conditioning ventilation, fire-fighting equipment and a wind-water pipeline system and the support hanger arrangement need to meet the relevant regulations of the specification.
Therefore, a bridge frame bidirectional support is needed to meet the requirements on the current market, although various bridge frame bidirectional supports are produced on the current market, generally speaking, a lot of common defects still exist, firstly, the bottom of the existing bridge frame bidirectional support is not provided with a connecting screw rod, only welding and fixing can be adopted, the fixing steps are complex, time and labor are wasted, and secondly, the top of the existing bridge frame bidirectional support is not provided with a fixing frame, so that the bridge frame is inconvenient to fix with a channel steel crosspiece.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two-way support of crane span structure in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a bridge frame bidirectional support comprises channel steel, a screw fastener, a full-tooth screw, a double-hole anti-seismic connector, a single-hole anti-seismic connector, a channel steel crosspiece, a bridge frame, a first inclined strut channel steel, a second inclined strut channel steel, a connecting screw, a first fastening screw, a second fastening screw and a fixed frame plate; the steel channel is vertically fixed at the bottom of the full-tooth screw rod, the screw rod fastener is fixedly connected between the steel channel and the full-tooth screw rod, the full-tooth screw rod is vertically fixed at the bottom of an external fixed plane, the double-hole anti-seismic connecting piece is respectively connected at the upper end and the lower end of a first inclined strut steel channel and a second inclined strut steel channel, the single-hole anti-seismic connecting piece is connected to the double-hole anti-seismic connecting piece, a steel channel crosspiece is horizontally fixed at the bottom of the steel channel, the bridge frame is fixed above the steel channel crosspiece, the first inclined strut steel channel is arranged at the left side of the steel channel, the first inclined strut steel channel and the steel channel are positioned on the same vertical plane, the second inclined strut steel channel is fixedly connected to the back of the steel channel, the second inclined strut steel channel is perpendicular to the first inclined strut steel channel, the connecting screw rod is connected and fixed at the bottom of the steel channel, and the connecting screw rod is screwed at a connecting point between the steel channel and the connecting screw rod, the second fastening screws are screwed at the bottom of the crosspiece of the channel steel, and the fixed frame plate is fixedly connected to the top of the crosspiece of the channel steel.
Preferably, in order to fix the bridge frame, the fixed frame plate is rectangular and is screwed and locked with the channel steel crosspiece by screws penetrating through the fixed plates on two sides of the fixed frame plate.
Preferably, in order to facilitate the fixing of the connecting rod, the connecting screw is screwed and locked with the channel steel through a first fastening screw.
Preferably, in order to facilitate the through connection of the connecting screw rod, two ends of the crosspiece of the channel steel are provided with penetrating screw holes.
Preferably, in order to replace welding by screwing, the operation steps are simplified, and the connecting screw rod penetrates through screw holes at two ends of the crosspiece of the channel steel and is locked by a second fastening screw.
The utility model has the advantages that: this two-way support of crane span structure reasonable in design, fixed deckle board is the rectangle, and twist soon with the channel-section steel crosspiece through the fixed plate that the screw passed its both sides and twist the locking, chucking effect through fixed deckle board, it is fixed with the crane span structure, connecting screw revolves soon the locking through first fastening screw and channel-section steel, through revolving of screw, be convenient for connect the fixed of member, the both ends of channel-section steel crosspiece are provided with the penetrability screw, be convenient for connecting screw's through connection, connecting screw runs through channel-section steel crosspiece both ends screw and locks through second fastening screw, utilize the screw to revolve wrong replacement welding, simplified operation step.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure: 1. channel-section steel, 2, screw rod fastener, 3, full tooth screw rod, 4, diplopore antidetonation connecting piece, 5, haplopore antidetonation connecting piece, 6, channel-section steel crosspiece, 7, crane span structure, 8, first bracing channel-section steel, 9, second bracing channel-section steel, 10, connecting screw rod, 11, first fastening screw, 12, second fastening screw and 13, fixed deckle board.
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. 1-2, a bridge bidirectional bracket comprises a channel steel 1, a screw fastener 2, a full-tooth screw 3, a double-hole anti-seismic connector 4, a single-hole anti-seismic connector 5, a channel steel crosspiece 6, a bridge 7, a first diagonal bracing channel steel 8, a second diagonal bracing channel steel 9, a connecting screw 10, a first fastening screw 11, a second fastening screw 12 and a fixed frame plate 13; the steel channel 1 is vertically fixed at the bottom of the all-tooth screw 3, the screw fastener 2 is fixedly connected between the steel channel 1 and the all-tooth screw 3, the all-tooth screw 3 is vertically fixed at the bottom of an external fixed plane, the double-hole anti-seismic connecting piece 4 is respectively connected at the upper end and the lower end of a first inclined strut steel channel 8 and a second inclined strut steel channel 9, the single-hole anti-seismic connecting piece 5 is connected on the double-hole anti-seismic connecting piece 4, the steel channel crosspiece 6 is horizontally fixed at the bottom of the steel channel 1, the bridge frame 7 is fixed above the steel channel crosspiece 6, the first inclined strut steel channel 8 is arranged at the left side of the steel channel 1, the first inclined strut steel channel 8 and the steel channel 1 are positioned on the same vertical plane, the second inclined strut steel channel 9 is fixedly connected at the back of the steel channel 1, the second inclined strut steel channel 9 is perpendicular to the first inclined strut steel channel 8, and the connecting screw 10 is fixedly connected at the bottom of the steel channel 1, the first fastening screws 11 are screwed at connection points between the channel steel 1 and the connecting screw rods 10, the second fastening screws 12 are screwed at the bottom of the channel steel crosspiece 6, and the fixed frame plate 13 is fixedly connected at the top of the channel steel crosspiece 6.
Fixed deckle board 13 is the rectangle to twist the locking with channel-section steel crosspiece 6 through the fixed plate that the screw passed its both sides, through the chucking effect of fixed deckle board 13, it is fixed with crane span structure 7, connecting screw 10 twists the locking with channel-section steel 1 through first fastening screw 11, through the twisting of screw, the fixed of the member of being convenient for is connected, channel-section steel crosspiece 6's both ends are provided with the penetrability screw, the through connection of connecting screw 10 of being convenient for, connecting screw 10 runs through 6 both ends screws of channel-section steel crosspiece and locks through second fastening screw 12, utilizes the screw to twist to replace the welding, simplifies the operating procedure.
The working principle is as follows: when using this crane span structure both-way support, earlier with 1 vertical bottom of fixing at full tooth screw rod 3 of channel-section steel, then run through channel-section steel crosspiece 6 through connecting screw rod 10 and revolve wrong locking with second fastening screw 12 and fix, then revolve wrong locking with fixed plate and channel-section steel crosspiece 6 that the crane span structure 7 passed through its both sides through the screw, set up the slope of first bracing channel-section steel 8 in the left side of channel-section steel 1 again, set up second bracing channel-section steel 9 and first bracing channel-section steel 8 perpendicularly at last, with second bracing channel-section steel 9 fixed connection can at the back of channel-section steel 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a crane span structure both way support which characterized in that: the device comprises channel steel (1), a screw fastener (2), a full-tooth screw (3), a double-hole anti-seismic connector (4), a single-hole anti-seismic connector (5), a channel steel crosspiece (6), a bridge (7), a first inclined strut channel steel (8), a second inclined strut channel steel (9), a connecting screw (10), a first fastening screw (11), a second fastening screw (12) and a fixed frame plate (13); the steel channel (1) is vertically fixed at the bottom of the full-tooth screw (3), the screw fastener (2) is fixedly connected between the steel channel (1) and the full-tooth screw (3), the full-tooth screw (3) is vertically fixed at the bottom of an external fixed plane, the double-hole anti-seismic connecting piece (4) is respectively connected at the upper end and the lower end of a first diagonal channel (8) and a second diagonal channel (9), the single-hole anti-seismic connecting piece (5) is connected on the double-hole anti-seismic connecting piece (4), the steel channel crosspiece (6) is horizontally fixed at the bottom of the steel channel (1), the bridge (7) is fixed above the steel channel crosspiece (6), the first diagonal channel (8) is arranged at the left side of the steel channel (1), the first diagonal channel (8) and the steel channel (1) are located on the same vertical plane, the second diagonal channel (9) is fixedly connected at the back of the steel channel (1), just second bracing channel-section steel (9) and first bracing channel-section steel (8) mutually perpendicular, connecting screw (10) are connected and are fixed in the bottom of channel-section steel (1), the tie point of twisting between channel-section steel (1), connecting screw (10) is revolved in first fastening screw (11), the bottom in channel-section steel crosspiece (6) is twisted soon in second fastening screw (12), fixed deckle board (13) fixed connection is at the top of channel-section steel crosspiece (6).
2. The bridge frame bi-directional support of claim 1, wherein: the fixed frame plate (13) is rectangular and penetrates through the fixed plates on the two sides of the fixed frame plate through screws to be screwed and locked with the channel steel crosspiece (6).
3. The bridge frame bi-directional support of claim 1, wherein: the connecting screw rod (10) is screwed and locked with the channel steel (1) through a first fastening screw (11).
4. The bridge frame bi-directional support of claim 1, wherein: and two ends of the channel steel crosspiece (6) are provided with penetrating screw holes.
5. The bridge frame bi-directional support of claim 1, wherein: the connecting screw rods (10) penetrate through screw holes at two ends of the channel steel crosspiece (6) and are locked through second fastening screws (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121261756.3U CN214743767U (en) | 2021-06-07 | 2021-06-07 | Bridge frame bidirectional support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121261756.3U CN214743767U (en) | 2021-06-07 | 2021-06-07 | Bridge frame bidirectional support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214743767U true CN214743767U (en) | 2021-11-16 |
Family
ID=78628574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121261756.3U Active CN214743767U (en) | 2021-06-07 | 2021-06-07 | Bridge frame bidirectional support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214743767U (en) |
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2021
- 2021-06-07 CN CN202121261756.3U patent/CN214743767U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 901-2, 20 Shijingshan Road, Shijingshan District, Beijing Patentee after: China Railway Construction Group electromechanical installation Co.,Ltd. Patentee after: China Railway Construction Group Co., Ltd Address before: Room 901-2, 20 Shijingshan Road, Shijingshan District, Beijing Patentee before: CHINA RAILWAY CONSTRUCTION GROUP EQUIPMENT CO.,LTD. Patentee before: China Railway Construction Group Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |