CN210957621U - Novel crane span structure that factor of safety is high - Google Patents
Novel crane span structure that factor of safety is high Download PDFInfo
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- CN210957621U CN210957621U CN201921847293.1U CN201921847293U CN210957621U CN 210957621 U CN210957621 U CN 210957621U CN 201921847293 U CN201921847293 U CN 201921847293U CN 210957621 U CN210957621 U CN 210957621U
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- threaded rod
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Abstract
The utility model discloses a novel crane span structure that factor of safety is high, which comprises an apron, three threaded rod is installed to the inboard of apron up end, the knob is installed to the upper end of threaded rod, the bearing is installed to the lower extreme of threaded rod, the fixed plate is installed to the lower extreme of bearing, the lower extreme of apron is installed and is placed the board, the inboard of placing the board is provided with the standing groove, the lower extreme of placing the board is installed two humidity and is detected the strip, the both sides of placing the board all are provided with the spout, two closing plates are installed to the inboard of spout. The utility model discloses an installation threaded rod removes the fixed plate through rotating the threaded rod with the cooperation of apron for the device can spacing cable that the size differs, through the cooperation of installation seal groove with the sealing strip, makes the device leakproofness good, through the cooperation of installation closing plate with the handle, through spout sliding seal board, makes the device convenient maintenance.
Description
Technical Field
The utility model relates to a crane span structure technical field specifically is a novel crane span structure that factor of safety is high.
Background
With the rapid development of social economy, the cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge and a grid bridge and consists of a support, a support arm, an installation accessory and the like. The steel plate can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and mounted on an outdoor bridge outside the building, and if the steel plate is near the seaside or belongs to a corrosion area, the steel plate must have the physical characteristics of corrosion resistance, moisture resistance, good adhesion and high impact strength.
However, the existing bridge frame is not high in safety factor, cannot limit the internally installed cable, and is inconvenient to maintain; therefore, the existing requirements are not met, and a novel bridge with high safety factor is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel crane span structure that factor of safety is high to the crane span structure factor of safety who proposes in solving above-mentioned background art is not high, can not carry out spacing, inconvenient maintenance scheduling problem to internally mounted's cable.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel crane span structure that factor of safety is high, includes the apron, three threaded rod is installed to the inboard of apron up end, the knob is installed to the upper end of threaded rod, the bearing is installed to the lower extreme of threaded rod, the fixed plate is installed to the lower extreme of bearing, the lower extreme of apron is installed and is placed the board, the inboard of placing the board is provided with the standing groove, the lower extreme of placing the board is installed two humidity detection strips, the both sides of placing the board all are provided with the spout, two closing plates are installed to the inboard of spout.
Preferably, place the board and include dampproof course, flame retardant coating and copper shielding layer, the flame retardant coating is installed to the one end of copper shielding layer, the dampproof course is installed to the one end of flame retardant coating.
Preferably, the inner side of the humidity detection strip is provided with a detection test paper, and the humidity detection strip is connected with the detection test paper through a clamping groove.
Preferably, the outer surface of the threaded rod is completely attached to the inner side of the upper end face of the cover plate, and the threaded rod is in threaded connection with the cover plate.
Preferably, one side of one of the sealing plates is provided with a sealing strip, and one side of the other sealing plate is provided with a sealing groove.
Preferably, a handle is installed at one end of the sealing plate, and the sealing plate and the handle are fixed through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the copper shielding layer blocks electromagnetism, so that the device has good safety, and the humidity detection strip is arranged to be matched with the detection test paper, so that the device can detect humidity by observing the humidity detection strip, and is convenient to maintain in time;
2. the utility model discloses an installation threaded rod removes the fixed plate through rotating the threaded rod with the cooperation of apron for the device can spacing cable that the size differs, through the cooperation of installation seal groove with the sealing strip, makes the device leakproofness good, through the cooperation of installation closing plate with the handle, through spout sliding seal board, makes the device convenient maintenance.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a side view of the utility model in its entirety;
fig. 3 is a schematic view of the local structure of the placing board of the present invention.
In the figure: 1. a cover plate; 2. a threaded rod; 3. a bearing; 4. a fixing plate; 5. placing the plate; 6. a humidity detection strip; 7. a sealing plate; 8. a handle; 9. a sealing strip; 10. a chute; 11. a knob; 12. a placement groove; 13. a moisture barrier; 14. a fire barrier layer; 15. a copper shield layer.
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.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a novel crane span structure that factor of safety is high, including apron 1, three threaded rod 2 is installed to the inboard of apron 1 up end, cooperation through installation threaded rod 2 and apron 1, remove fixed plate 4 through rotating threaded rod 2, make the device can spacing cable that the size differs, knob 11 is installed to the upper end of threaded rod 2, bearing 3 is installed to the lower extreme of threaded rod 2, fixed plate 4 is installed to the lower extreme of bearing 3, apron 1 lower extreme is installed and is placed board 5, the inboard of placing board 5 is provided with standing groove 12, the lower extreme of placing board 5 is installed two humidity detection strips 6, detect humidity through observing humidity detection strip 6, convenient in-time maintenance, the both sides of placing board 5 all are provided with spout 10, two closing plates 7 are installed to the inboard of spout 10, slide closing plate 7 through spout 10, make the device convenient maintenance.
Further, the placing plate 5 comprises a moisture-proof layer 13, a fireproof layer 14 and a copper shielding layer 15, the fireproof layer 14 is installed at one end of the copper shielding layer 15, the moisture-proof layer 13 is installed at one end of the fireproof layer 14, and the device blocks electromagnetism by utilizing the copper shielding layer 15, so that the device is good in safety.
Further, test paper is installed to humidity test strip 6's inboard, and humidity test strip 6 passes through the draw-in groove with test paper and is connected, and the device is through the cooperation of installation humidity test strip 6 with test paper for the device detects humidity through observing humidity test strip 6, convenient in time maintenance.
Further, the surface of threaded rod 2 and the inboard of lapping 1 up end are laminated completely, and threaded rod 2 passes through threaded connection with apron 1, and the device is through the cooperation of installation threaded rod 2 with apron 1, removes fixed plate 4 through rotating threaded rod 2 for the device can spacing cable that the size differs.
Further, one side of one of the sealing plates 7 is provided with a sealing strip 9, one side of the other sealing plate 7 is provided with a sealing groove, and the device is matched with the sealing strip 9 through the mounting of the sealing groove, so that the device is good in sealing performance.
Further, a handle 8 is installed at one end of the sealing plate 7, the sealing plate 7 and the handle 8 are fixed through screws, and the device is convenient to maintain by installing the sealing plate 7 and the handle 8 to be matched and sliding the sealing plate 7 through the sliding groove 10.
The working principle is as follows: when in use, the using condition of each mechanism is checked, the device is moved to a working area, the cables are placed in the placing grooves 12 on the inner side of the placing plate 5, the cover plate 1 is closed and fixed by screws, the fixing plate 4 is moved by rotating the threaded rod 2, so that the device can limit cables with different sizes, and as the placing plate 5 comprises the moisture-proof layer 13, the fire-proof layer 14 and the copper shielding layer 15, the device utilizes the copper shielding layer 15 to block electromagnetism, so that the device has good safety, and by the matching of the humidity detection strip 6 and the detection test paper, so that the device can detect the humidity by observing the humidity detection strip 6, is convenient to maintain in time, pulls the handle 8, the sealing plate 7 slides in the chute 10, the device is maintained by observing the placement groove 12, and the sealing plate 7 is slid through the sliding groove 10 by matching the mounting sealing plate 7 with the handle 8, so that the device is convenient to maintain.
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.
Claims (6)
1. The utility model provides a novel crane span structure that factor of safety is high, includes apron (1), its characterized in that: three threaded rod (2) are installed to the inboard of apron (1) up end, knob (11) are installed to the upper end of threaded rod (2), bearing (3) are installed to the lower extreme of threaded rod (2), fixed plate (4) are installed to the lower extreme of bearing (3), the lower extreme of apron (1) is installed and is placed board (5), the inboard of placing board (5) is provided with standing groove (12), the lower extreme of placing board (5) is installed two humidity and is detected strip (6), the both sides of placing board (5) all are provided with spout (10), two closing plate (7) are installed to the inboard of spout (10).
2. The novel bridge frame with high safety factor as claimed in claim 1, wherein: place board (5) including dampproof course (13), flame retardant coating (14) and copper shielding layer (15), flame retardant coating (14) are installed to the one end of copper shielding layer (15), dampproof course (13) are installed to the one end of flame retardant coating (14).
3. The novel bridge frame with high safety factor as claimed in claim 1, wherein: the humidity detection device is characterized in that detection test paper is installed on the inner side of the humidity detection strip (6), and the humidity detection strip (6) is connected with the detection test paper through a clamping groove.
4. The novel bridge frame with high safety factor as claimed in claim 1, wherein: the outer surface of the threaded rod (2) is completely attached to the inner side of the upper end face of the cover plate (1), and the threaded rod (2) is connected with the cover plate (1) through threads.
5. The novel bridge frame with high safety factor as claimed in claim 1, wherein: one side of one of the sealing plates (7) is provided with a sealing strip (9), and one side of the other sealing plate (7) is provided with a sealing groove.
6. The novel bridge frame with high safety factor as claimed in claim 1, wherein: handle (8) are installed to the one end of closing plate (7), closing plate (7) pass through the fix with screw with handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921847293.1U CN210957621U (en) | 2019-10-30 | 2019-10-30 | Novel crane span structure that factor of safety is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921847293.1U CN210957621U (en) | 2019-10-30 | 2019-10-30 | Novel crane span structure that factor of safety is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210957621U true CN210957621U (en) | 2020-07-07 |
Family
ID=71397158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921847293.1U Active CN210957621U (en) | 2019-10-30 | 2019-10-30 | Novel crane span structure that factor of safety is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210957621U (en) |
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2019
- 2019-10-30 CN CN201921847293.1U patent/CN210957621U/en active Active
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