CN209881290U - Closed crane span structure convenient to operation - Google Patents
Closed crane span structure convenient to operation Download PDFInfo
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- CN209881290U CN209881290U CN201920934245.XU CN201920934245U CN209881290U CN 209881290 U CN209881290 U CN 209881290U CN 201920934245 U CN201920934245 U CN 201920934245U CN 209881290 U CN209881290 U CN 209881290U
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Abstract
The utility model discloses a closed crane span structure convenient to operation, including bottom plate and the curb plate that is used for constituting the crane span structure, still including the connecting hole that is used for installing the crane span structure, the top of curb plate is provided with the slip apron, the central line position department of slip apron is provided with first movable glass board, and one side of first movable glass board is provided with the second movable glass board. A closed crane span structure convenient to operation, through setting up first movable glass board and the second movable glass board at the slip apron, can make things convenient for the condition of laying of staff real-time observation cable, and adjust the position of first movable glass board and second movable glass board through the pivot, the person of facilitating the use operates the crane span structure and makes the adjustment of certain degree to its inside cable, be located the movable pressing plate of first transposition hole and second transposition downthehole portion through reciprocating, can carry out the rigidity to the cable of laying, improve the effect of laying of cable, be suitable for different working conditions, bring better use prospect.
Description
Technical Field
The utility model relates to a closed crane span structure field, in particular to closed crane span structure convenient to operation.
Background
The closed type bridge frame is a closed type bridge frame used for laying cables, can protect the cables to a certain degree, is generally applied to the fields of chemical industry, telecommunication, industry and the like, and has the characteristics of simple manufacture, convenient installation, stable performance and the like; the existing closed type bridge has certain defects when in use, the bridge cannot observe the laying process of a cable in real time due to the fact that the bridge is of a closed type structure in the process of laying the cable, the laying effect of the cable cannot be ensured, in addition, the stability of the cable in the laying process cannot be guaranteed, certain influence is brought to the use of the closed type bridge, and therefore the closed type bridge convenient to operate is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a closed crane span structure convenient to operation can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a closed bridge convenient to operate comprises a bottom plate and a side plate which are used for forming the bridge, and further comprises a connecting hole used for installing the bridge, a sliding cover plate is arranged at the top end of the side plate, a first movable glass plate is arranged at the central line position of the sliding cover plate, a second movable glass plate is arranged on one side of the first movable glass plate, a rotating shaft is arranged between the first movable glass plate and the second movable glass plate, a connecting pin is inserted and connected to the first movable glass plate close to one end of the first movable glass plate, a clamping groove is formed in the central line position of the sliding cover plate, an arc plate is connected to the position, located at the port, of the inner periphery of the clamping groove, a jack is formed in the middle position of the arc plate, a first positioning hole is vertically formed in the central line position of the side plate, a movable pressing plate is arranged inside the first positioning hole, and a ring hole is formed in, and a second positioning hole is arranged on the periphery of the other end of the movable pressing plate.
Preferably, the number of the side plates and the number of the connecting pins are two, and the two side plates and the connecting pins are symmetrically arranged along the central line of the bottom plate and the center line of the sliding cover plate respectively.
Preferably, the other ends of the first movable glass plate and the second movable glass plate are both penetrated through and provided with through holes, and the first movable glass plate and the second movable glass plate are both sleeved on the outer surface of the rotating shaft through the through holes.
Preferably, the first movable glass plate and the second movable glass plate rotate by zero to three hundred and sixty degrees along the rotating shaft, and the first movable glass plate and the second movable glass plate are both of transparent structures.
Preferably, the second positioning hole is located at a position where the inner wall surface of the other group of the side plates and the first positioning hole are flush with each other, and the movable pressing plate penetrates through the first positioning hole and is inserted into the second positioning hole.
Preferably, the movable pressing plate moves up and down in the first positioning hole and the second positioning hole, and the flexible patch is bonded at the bottom of the movable pressing plate.
Compared with the prior art, the utility model discloses following beneficial effect has: this closed crane span structure convenient to operation, through setting up first movable glass board and the second movable glass board at the slip apron, can make things convenient for the condition of laying of staff real-time observation cable, and adjust the position of first movable glass board and second movable glass board through the pivot, with this person of facilitating the use operation crane span structure to make the adjustment of certain degree to its inside cable, be located the movable pressing plate of first accent hole and second accent downthehole portion through reciprocating, can carry out the rigidity to the cable of laying, improve the effect of laying of cable, whole closed crane span structure simple structure, high durability and convenient operation, the effect of using is better for traditional mode.
Drawings
Fig. 1 is a schematic view of an overall structure of a closed bridge frame convenient to operate according to the present invention;
fig. 2 is a top view of the functional structure of the sliding cover plate in the closed bridge frame convenient for operation according to the present invention;
fig. 3 is a top view of the overall structure of the sliding cover plate in the closed bridge frame of the present invention for easy operation;
fig. 4 is a main sectional view of the closed bridge frame of the present invention.
In the figure: 1. a base plate; 2. a side plate; 3. connecting holes; 4. a sliding cover plate; 5. a first moving glass plate; 6. a second moving glass plate; 7. a rotating shaft; 8. a connecting pin; 9. a card slot; 10. an arc plate; 11. a jack; 12. a first positioning hole; 13. a second positioning hole; 14. a movable pressing plate; 15. and (4) annular holes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a closed bridge convenient to operate comprises a bottom plate 1 and a side plate 2 for forming the bridge, and further comprises a connecting hole 3 for installing the bridge, a sliding cover plate 4 is arranged at the top end of the side plate 2, a worker assembles the closed bridge through the bottom plate 1, the side plate 2 and the sliding cover plate 4, and installs and positions the bridge through the connecting hole 3, a first movable glass plate 5 is arranged at a central line position of the sliding cover plate 4, a second movable glass plate 6 is arranged at one side of the first movable glass plate 5, a rotating shaft 7 is arranged between the first movable glass plate 5 and the second movable glass plate 6, a connecting pin 8 is inserted at a position close to one end of the first movable glass plate 5, a clamping groove 9 is arranged at the central line position of the sliding cover plate 4, an arc plate 10 is connected at a port position of an inner periphery of the clamping groove 9, a jack 11 is arranged at a middle position on the arc plate 10, a first positioning hole 12 is vertically formed in the position of a central line on the side plate 2, a movable pressing plate 14 is arranged inside the first positioning hole 12, a ring hole 15 is formed in one end of the movable pressing plate 14, a second positioning hole 13 is formed in the periphery of the other end of the movable pressing plate 14, when the bridge is installed, a worker can observe the laying condition of a cable in real time through the first movable glass plate 5 and the second movable glass plate 6 in the clamping groove 9 on the sliding cover plate 4 and adjust the laying of an unreasonable cable through the rotation of the first movable glass plate 5 or the second movable glass plate 6 on the surface of the rotating shaft 7, so that the bridge is more convenient to use, the first movable glass plate 5 and the second movable glass plate 6 can be fixed in position through the connection between the inserting hole 11 on the arc plate 10 and the connecting pin 8, the daily storage of the first movable glass plate 5 and the second movable glass plate 6 is convenient, and after the laying of the cable is, the user moves down the first positioning hole 12 and the movable pressing plate 14 in the second positioning hole 13 inside the two groups of side plates 2 through the annular hole 15, so that the cables are pressed and fixed, and the stability of cable laying is ensured.
The number of the side plates 2 and the number of the connecting pins 8 are two, and the two groups of the side plates 2 and the connecting pins 8 are symmetrically arranged along the central line positions of the bottom plate 1 and the sliding cover plate 4 respectively;
through holes are formed in the other ends of the first movable glass plate 5 and the second movable glass plate 6 in a penetrating mode, and the first movable glass plate 5 and the second movable glass plate 6 are sleeved on the outer surface of the rotating shaft 7 through the through holes, so that corresponding adjustment on unreasonable cable laying positions can be conveniently performed by workers;
the first movable glass plate 5 and the second movable glass plate 6 rotate by zero to three hundred and sixty degrees along the rotating shaft 7, and the first movable glass plate 5 and the second movable glass plate 6 are both of transparent structures, so that workers can conveniently observe the laying condition of cables in real time;
the second positioning hole 13 is positioned at the position where the inner wall surface of the other group of side plates 2 is flush with the first positioning hole 12, and the movable pressing plate 14 penetrates through the first positioning hole 12 and is inserted into the second positioning hole 13, so as to press the cable;
the movable pressing plate 14 moves up and down in the first positioning hole 12 and the second positioning hole 13, and a flexible patch is bonded to the bottom of the movable pressing plate 14 and has the effect of protecting a cable.
It should be noted that, the utility model relates to a closed bridge frame convenient to operate, when using, the staff carries out the equipment of closed bridge frame through bottom plate 1 and curb plate 2 and sliding cover plate 4, and carry out the installation location of bridge frame through connecting hole 3, after the bridge frame is installed, the staff can observe the laying condition of cable in real time through first movable glass plate 5 and second movable glass plate 6 inside draw-in groove 9 on sliding cover plate 4, and carry out the adjustment of laying unreasonable cable through the rotation of first movable glass plate 5 or second movable glass plate 6 on the surface of pivot 7, thereby make the use of bridge frame more convenient, can carry out the position fixing of first movable glass plate 5 and second movable glass plate 6 through the connection between jack 11 and connecting pin 8 on arc board 10, conveniently carry out the daily storage of the two, after the cable laying is accomplished, the user can press the cable and decide through the movable clamp plate 14 inside the first positioning hole 12 of the inside of the annular ring 15 removal two sets of curb plates 2 and the second positioning hole 13, guarantees the stability of cable laying, and is comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a closed crane span structure convenient to operation, is including bottom plate (1) and curb plate (2) that are used for constituting the crane span structure, still including connecting hole (3) that are used for installing the crane span structure, its characterized in that: a sliding cover plate (4) is arranged at the top end of the side plate (2), a first movable glass plate (5) is arranged at the central line position of the sliding cover plate (4), a second movable glass plate (6) is arranged at one side of the first movable glass plate (5), a rotating shaft (7) is arranged between the first movable glass plate (5) and the second movable glass plate (6), a connecting pin (8) is inserted at a position, close to one end, on the first movable glass plate (5), a clamping groove (9) is formed at the central line position of the sliding cover plate (4), an arc plate (10) is connected at the position, close to the end, of the inner periphery of the clamping groove (9), a jack (11) is formed at the middle position on the arc plate (10), a first positioning hole (12) is vertically formed at the central line position on the side plate (2), and a movable pressing plate (14) is arranged inside the first positioning hole (12), one end of the movable pressing plate (14) is provided with an annular hole (15), and the periphery of the other end of the movable pressing plate (14) is provided with a second positioning hole (13).
2. A hermetic bridge as in claim 1, wherein: the number of the side plates (2) and the number of the connecting pins (8) are two, and the side plates (2) and the connecting pins (8) are symmetrically arranged along the central line positions of the bottom plate (1) and the sliding cover plate (4) respectively.
3. A hermetic bridge as in claim 1, wherein: the other ends of the first movable glass plate (5) and the second movable glass plate (6) are all penetrated through and provided with through holes, and the first movable glass plate (5) and the second movable glass plate (6) are sleeved on the outer surface of the rotating shaft (7) through the through holes.
4. A hermetic bridge as in claim 1, wherein: the first movable glass plate (5) and the second movable glass plate (6) rotate at zero to three hundred and sixty degrees along the rotating shaft (7), and the first movable glass plate (5) and the second movable glass plate (6) are both transparent structures.
5. A hermetic bridge as in claim 1, wherein: the second positioning hole (13) is located at the position where the inner wall surface of the other group of the side plates (2) and the first positioning hole (12) are flush with each other, and the movable pressing plate (14) penetrates through the first positioning hole (12) and is inserted into the second positioning hole (13).
6. A hermetic bridge as in claim 1, wherein: the movable pressing plate (14) moves up and down in the first positioning hole (12) and the second positioning hole (13), and the bottom of the movable pressing plate (14) is bonded with a flexible patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934245.XU CN209881290U (en) | 2019-06-20 | 2019-06-20 | Closed crane span structure convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934245.XU CN209881290U (en) | 2019-06-20 | 2019-06-20 | Closed crane span structure convenient to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209881290U true CN209881290U (en) | 2019-12-31 |
Family
ID=68947389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920934245.XU Active CN209881290U (en) | 2019-06-20 | 2019-06-20 | Closed crane span structure convenient to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209881290U (en) |
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2019
- 2019-06-20 CN CN201920934245.XU patent/CN209881290U/en active Active
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